[sealed content withheld: memory]

total 118926
drwxr-xr-x 1 adn 197121        0 Jul 21 14:35 .
drwxr-xr-x 1 adn 197121        0 Jul 18 23:20 ..
drwxr-xr-x 1 adn 197121        0 Jul 21 14:35 .git
-rw-r--r-- 1 adn 197121       16 Jul 20 21:45 .gitignore
drwxr-xr-x 1 adn 197121        0 Jul 18 23:20 anchor
-rwxr-xr-x 1 adn 197121  5024256 Jul 18 09:21 anchor.exe
drwxr-xr-x 1 adn 197121        0 Jul 21 13:48 assets
-rwxr-xr-x 1 adn 197121 65762816 Jul 18 11:25 avcodec-61.dll
-rwxr-xr-x 1 adn 197121 24924160 Jul 18 11:25 avfilter-10.dll
-rwxr-xr-x 1 adn 197121 21524480 Jul 18 11:25 avformat-61.dll
-rwxr-xr-x 1 adn 197121  2836992 Jul 18 11:25 avutil-59.dll
drwxr-xr-x 1 adn 197121        0 Jul 21 00:27 emoji
-rw-r--r-- 1 adn 197121    24503 Jul 21 13:50 items.lua
-rw-r--r-- 1 adn 197121    32636 Jul 21 14:35 items_plan.md
-rw-r--r-- 1 adn 197121   210985 Jul 21 14:07 main.lua
-rw-r--r-- 1 adn 197121    19441 Jul 21 14:10 replay_last.txt
-rw-r--r-- 1 adn 197121      289 Jul 18 09:21 run.bat
-rwxr-xr-x 1 adn 197121   670208 Jul 18 11:25 swresample-5.dll
-rwxr-xr-x 1 adn 197121   703488 Jul 18 11:25 swscale-8.dll

1    # KNIGHT VS. PAWNS — item plan
2   
3   The full passive-item catalog we designed, with what's built vs. what's left.
4   Read this first when continuing the item work. Code lives in `items.lua`
5   (catalog + item-system helpers) and `main.lua` (board logic, VFX, effects).
6   
7   ---
8   
9   ## The drop loop (built)
10  
11  - Capturing a pawn banks a **credit** in the left tray. At the threshold an item
12    **drops onto the top row like a pawn**, marches down, and is picked up by
13    landing the knight on it. Thresholds grow: **4, 6, 8, …** (`DROP_START = 4`,
14    `DROP_STEP = 2`, in `items.lua`). A blue **`filled/needed` count** under the tray
15    marks the next drop — it replaced a blue rule line, which only worked while
16    thresholds landed on clean 4-wide row boundaries (4/8/12); stepping by 2 puts them
17    mid-row. The count is anchored to the threshold's row so it holds still while you
18    capture.
19  - Score (total captures) is a number, top-left. Owned items are an emoji strip
20    in the right margin with hover tooltips; each icon springs/flashes/bursts
21    particles when granted and when its effect fires (`item_pulse` / `item_pulse_id`).
22  - **No duplicates** — the drop roll excludes owned *and* on-board items.
23  
24  ## Determinism / replay (built — don't break)
25  
26  - All gameplay randomness uses **`grng`** (seeded, `random_create(seed)` in
27    `reset`), and every roll happens inside a **recorded event handler**
28    (`commit_move` / `march_pawns` / `spawn_pawn_at`). Replays re-derive everything
29    from seed + log. VFX use the default RNG so particle spray can't desync.
30  - Replay format is **KVP2** (`KVP2|seed|score|dur|events|cursor`); KVP1 = pre-item.
... [110 more lines]

311:## ⭐⭐ NEXT SESSION — the ship list (owner's own words, 2026-07-21)

280  |---|---|---|---|---|---|
281 | 29 | 🌱 Seedling | **1 in 15** pawns spawns GOLDEN: counts as **5** toward the next item — **established `pawn_spawned`** | 4 | ✓ | ✅ |
282 | 30 | 🪙 Coin | ⚠ **REDESIGNED.** 1 in 12 captures flings a coin onto a random cell; landing on it makes captures worth **triple SCORE** for 8 beats. Lives in its own `coins` list — effects can't collect it, only landing on it, and it blocks both teams | 2 | ✓ | ✅ |
283 | 31 | ☕ Coffee | Captures within 2.5s of the last one count **double** toward the next item, with a combo meter over the knight | 2 | ✓ | ✅ |
284 
285 ---
286 
287 ## Owner decisions locked in
288 
289 - Splash shapes: **Boom = 8 (3×3)**.
290 - Effects (chain/auto/boom/magnet) **also collect items** in their reach.
291 - Proc **spectacle fires on landing**, not takeoff (`on_hop_land`).
292 - Reworks from the original brief: **Cloud** (was Storm — now a tracking cloud),
293   **Water Gun** (empty-landing z-arc that wets, not the old up-column shot),
294   **Snail** (slimy-spawn slow, not a percentage).
295 - Luck only shifts "1 in N", never "every Nth".
296 - Sounds: Boom = SNKRX-update `explosion_large` (→ boom1/2/3.ogg); Magnet =
297   `Sci Fi Explosion 20` (→ magnet.ogg); item-get = `UI_Skill_Trigger_1/2`; auto =
298   `zap1/2`; Dagger = EBB's `dagger_thrown1/2` (throw) + `dagger_ball` (→ dagger_hit,
299   strike). Grab new sounds from `E:/sound packs`, convert to max-q ogg.
300 
301 ## Remaining work
302 
303 - **Task 3 (procs): COMPLETE** — ~~Dagger~~ ✅, ~~Water Gun~~ ✅, ~~Fire~~ ✅. (Dagger built
304   the `shot` arc-projectile system + the "every Nth" counter badge; Water Gun the LOCK
305   status + `splash_drop` z-particles + face-velocity; Fire the board-tile status + the
306   `move_commit` event — see above. Fire sounds still to specify.)
307 ## ⭐ STATUS: the catalog is COMPLETE — 30 of 31 built, Mushroom skipped.
308 
309 Everything below is what's left *around* the items, not items themselves.
... [100 more lines]

1    # Artifact Classic — Wording Style Profile
2   
3   A style analysis of how **Artifact Classic** writes its keywords and card text —
4   the "general vibe in which it speaks" — so SNKRX-update's glossary + ability text
5   can be written in the **same register** (not the same words). Evidence corpus
6   (verbatim) is at the bottom.
7   
8   > Sourcing note: Artifact's card/keyword text is **not** in the local game files
9   > (no English card-text localization in the VPKs — only Steam item names; the
10  > 62KB `card_effects.txt` is particle config). The text was served online via
11  > the card-set API, so the corpus below was gathered from the wiki/glossaries.
12  > Most entries are the in-game text verbatim; a few rules-glossary entries are
13  > lightly wiki-paraphrased and are marked.
14  
15  ---
16  
17  ## The vibe, in one line
18  
19  **Rules text written like a precise contract that a kid can still read:**
20  verb-first, exact about *number / target / timing*, defines every term it uses,
21  reuses those terms identically, and pre-answers the interaction questions before
22  you can ask them. No flavor in the rules. No ambiguity left on the table.
23  
24  ---
25  
26  ## The principles
27  
28  ### 1. Verb-first imperative for effects
29  Card effects start with the verb and command the board. No "this card will…",
30  no subject preamble.
... [176 more lines]

190:  item_def{ id = 'heart', name = 'Heart', desc = '+1 max HP, and heal 1.',
199:            desc = '+1 Chain: after a capture, hop on to take one more reachable pawn.' }
201:            img = chains_img, desc = '+2 Chain.' }
204:            desc = '+1 Auto-capture: every capture also takes one more pawn, free.' }
207:            desc = '+1 Luck: your "1 in N" item chances all improve by one step.' }
209:            desc = '1 in 4 captures explode, also taking the 8 surrounding squares.',
219:            desc = 'Every 4th capture, pull in and take the lowest pawn.',
234:            desc = 'Every 3rd capture, a droplet soaks the board\'s lowest pawn, freezing it in place for 3 beats.',
249:            desc = 'The square you leap off burns for 2 beats — pawns that step into the flames are captured.',
254:            desc = 'Every 3rd capture, a thrown dagger strikes the board\'s lowest pawn.',
271:            desc = 'Picking up an item explodes its 3x3.',
276:            desc = 'Every 8 beats, hatch a friendly pawn at the bottom that marches up and trades with any enemy it meets.',
287:            desc = 'Every 8th captured pawn defects — it becomes a friendly pawn where it stood.' }
289:            desc = 'Now, and every 24th capture, summon a friendly knight that strikes the next 4 pawns to come within a knight\'s move, then leaves.',
308:            desc = 'Become a Queen for 5 moves — now, and every 30 captures. Move any distance in 8 directions, up to the first pawn.',
324:            desc = 'Become a Rook for 5 moves — now, and every 20 captures. Move any distance in 4 directions, up to the first pawn.',
342:            desc = '1 in 15 pawns sprouts golden — capturing it fills the tray 5x as fast.',
351:            desc = '1 in 4 pawns is slimy — it crawls, taking two beats to move each square.',
363:            desc = 'Every 8 beats the pawns freeze solid and lose two steps.',
377:            desc = 'Every 4 beats a pawn\'s square is marked, and a comet lands on it the beat after.',
382:            desc = 'Summons a storm cloud that stalks the most advanced pawn and strikes it with lightning every 6 beats.',
389:            desc = 'Captures landing within 2.5s of the last one count double toward your next item.',
395:            desc = 'Each capture has a 1 in 12 chance to fling out a coin. Land on it and captures are worth triple score for 8 beats.',
405:            desc = 'Once per run, the blow that would end you instead revives you at 1 life and wipes every pawn from the board.' }
411:            desc = '1 in 4 pawns about to escape falls into a hole instead — captured, and it costs you nothing.' }
415:            desc = 'Summons a barricade below the board. It shifts one column each beat toward the worst danger, and nothing leaks past it.',
420:            desc = 'Restores every life you have lost.',
430:            desc = 'Collecting any item stops the pawns dead for 2 beats.',
437:            desc = 'Blocks the next life you would lose, then recharges after 20 captures.',
455:            desc = 'Every 25 captures, recover 1 HP.',

240  > meet TRADE (both removed, the enemy scores +1). Enemies march down/leak (life),
241 > friendlies march up/escape (harmless). Trading pawns HOP onto the contested cell and
242 > burst there together (deferred through captured_pending), not on their old squares.
243 > Allies are drawn with a light ADDITIVE wash (`ally_glow`) — white-looking but keeping
244 > the pawn's shading, not a flat silhouette; every
245 > enemy-seeking effect skips them (`not p.friendly` in Magnet/Dagger/WaterGun/Lightning/
246 > Boom/chain), the knight/rays are blocked by them (`reachable_cells`), and the player's
247 > FIRE walls them in place (doesn't burn them). New **`march_beat` event** (fired end of
248 > march_pawns) drives every-Nth-beat procs; Egg counts 8 → `hatch_ally` (grng column,
249 > recorded). New **beat-counter badge**: bottom-right, yellow (vs the top-right blue
250 > capture-counter). **Chick (#22, ✅)** reuses all of this: `resolve_capture` counts every
251 > capture when `owned_set['chick']` (`owned_item('chick').count`, `count_max = 8` → the blue
252 > badge); on the 8th the captured enemy DEFECTS (`defect_pawn`: `p.friendly = true`, re-added
253 > to `pawns` at its cell, NO score) instead of dying. Deterministic every-8th (owner wanted a
254 > counter), NOT the plan's original 1-in-8 chance. A direct-capture defect briefly overlaps
255 > the knight (draws over it, marches out next turn) — accepted, not special-cased.
256 >
257 > **Pony (#21, ✅)** — a self-contained hunter in its own `ponies` list (NOT `pawns`). On
258 > pickup + every 24th direct capture (`count_max = 24`), `spawn_pony` drops a white-horse
259 > knight (grng free cell) that acts each march beat (`ponies_march`): it's an ASSASSIN — it
260 > only ever moves to KILL (hops onto the most-advanced pawn a knight-move away via
261 > `resolve_capture`); on a beat with no such kill it does NOTHING and keeps its count, so it
262 > always takes exactly `PONY_KILLS` (4) pawns then leaves. It's added to `ally_occupied` so it blocks the player's
263 > knight/rays; `pony_blocked` keeps it off the knight/allies/items/other ponies. Same
264 > `pawn_spawn` sound as Egg/Chick. **All three summons + Cloud/Comet are the last Task-4 entities.**
265 
266 ### March-time board control / statuses (Task 4)
267 
268 | # | Item | Effect | W | Asset | Status |
269 |---|---|---|---|---|---|
... [15 more lines]

150      local h = it.def.on and it.def.on[event]
151     if h then h(it, ...) end
152   end
153 end
154 
155 -- Luck lowers a "1 in N" denominator by `stats.luck`, floored at 2. Use for
156 -- every chance roll so Clover upgrades all of them at once. Rolls on grng.
157 function chance_1_in(n)
158   local d = math.max(2, n - (stats.luck or 0))
159   return random_int(1, d, grng) == 1
160 end
161 
162 -- The weighted drop pool minus owned ids (and any in `exclude`, e.g. items
163 -- already sitting on the board). Returns a def or nil (nothing left to drop).
164 function roll_item_drop(exclude)
165   local pool, weights = {}, {}
166   for _, id in ipairs(ITEM_ORDER) do
167     if not owned_set[id] and not (exclude and exclude[id]) then
168       local d = ITEM_DEFS[id]
169       pool[#pool + 1]    = d
170       weights[#weights + 1] = d.weight or 1
171     end
172   end
173   if #pool == 0 then return nil end
174   return pool[random_weighted(weights, grng)]
175 end
176 
177 -- ── drop economy ─────────────────────────────────────────────────────────────
178 -- Capture pawns to fill the tray; at DROP_THRESHOLD an item drops onto the
179 -- board and the tray spends that many, the threshold growing per drop.
... [290 more lines]

1249-  if opts.id and not opts.disabled then
1250-    ui_buttons[#ui_buttons + 1] = { id = opts.id, rect = r }
1251-    button_actions[opts.id] = opts.action
1252-  end
1253-  if hovered and opts.tip then
1254-    local tx, ty = ui_tooltip_position(r, opts.tip)
1255:    ui_tooltip({ x = tx, y = ty, title = opts.tip.title, desc = opts.tip.desc,
1256-                 header_color = opts.tip.header_color })
1257-  end
1258-  return hovered
1259-end
1260-
1261--- Update-side: fire the topmost button under the cursor on a click. Returns
--
1326-  layer_pop(ui_layer)
1327-  ui_buttons[#ui_buttons + 1] = { id = id, rect = { x = bx, y = by, w = hit, h = hit } }
1328-  button_actions[id] = action
1329-  if hov and tip then
1330-    local el = { x = bx, y = by, w = hit, h = hit }
1331-    local tx, ty = ui_tooltip_position(el, tip)
1332:    ui_tooltip({ x = tx, y = ty, title = tip.title, desc = tip.desc })
1333-  end
1334-end
1335-
1336--- -----------------------------------------------------------------------------
1337--- lifecycle
1338--- -----------------------------------------------------------------------------
--
4294-    if mx >= hx and mx < hx + ico and my >= hy and my < hy + ico then
4295-      hov_def  = it.def
... [13 more lines]

ABAgames\knightvspawns\emoji\ui\primitives.lua:157:function ui_tooltip(opts)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-158-  local pad    = UI_TOOLTIP_PAD
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-159-  local head_h = UI_TOOLTIP_HEAD_H
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-160-  local rad    = 6
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-161-  local w, h, lines = ui_tooltip_size(opts)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-162-  local x, y   = opts.x, opts.y
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-163-  local r      = { x = x, y = y, w = w, h = h }
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-164-
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-165-  ui_tier('top')
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-166-  -- Panel + header band (rounded top corners, squared bottom via notches).
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-167-  ui_fill_rrect(x, y, w, h, rad, white, opts.spec)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-168-  local head_col = opts.header_color or yellow
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-169-  ui_fill_rrect(x, y, w, head_h, rad, head_col, opts.spec)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-170-  ui_fill_rect(x,           y + head_h - rad, rad, rad, head_col, opts.spec)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-171-  ui_fill_rect(x + w - rad, y + head_h - rad, rad, rad, head_col, opts.spec)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-172-
ABAgames\knightvspawns\emoji\ui\primitives.lua-173-  -- Header: title left, optional [icon value] chip right. The Aimer text-y
ABAgames\knightvspawns\emoji\ui\primitives.lua-174-  -- recipe: floor(y + head_h/2 - 11/2 + 1) + 1.
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-175-  local head_ty = math.floor(y + head_h/2 - fonts.main.height/2 + 1) + 1
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-176-  ui_content_text(opts.title or '', fonts.main, x + pad, head_ty, white, opts.spec)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-177-  if opts.value then
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-178-    local vs   = tostring(opts.value)
ABAgames\knightvspawns\emoji\ui\primitives.lua-179-    local vs_w = fonts.main:text_width(vs)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-180-    local ics  = opts.value_icon and 9 or 0
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-181-    local vx   = x + w - pad - (ics > 0 and ics + 3 or 0) - vs_w
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-182-    if opts.value_icon then
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-183-      ui_content_icon(opts.value_icon, math.floor(vx + ics/2), y + head_h/2, ics, opts.spec)
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-184-      vx = vx + ics + 3
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-185-    end
E:\a327ex\ABAgames\knightvspawns\emoji\ui\primitives.lua-186-    ui_content_text(vs, fonts.main, vx, head_ty, white, opts.spec)
... [25 more lines]

135:UI_TOOLTIP_PAD    = 6
136:UI_TOOLTIP_LINE_H = 12
137-UI_TOOLTIP_HEAD_H = 16
138-UI_TOOLTIP_MIN_W  = 130
139-UI_TOOLTIP_WRAP_W = 130
140-
141:function ui_tooltip_size(opts)
142:  local pad   = UI_TOOLTIP_PAD
143-  local lines = opts.lines or (opts.desc and ui_wrap_text(opts.desc, UI_TOOLTIP_WRAP_W)) or {}
144-  local w = opts.w
145-  if not w then
146-    w = fonts.main:text_width(opts.title or '')
147-    if opts.value then
148-      w = w + 12 + (opts.value_icon and 12 or 0) + fonts.main:text_width(opts.value)
149-    end
150-    for _, l in ipairs(lines) do w = math.max(w, fonts.main:text_width(l)) end
151-    w = math.max(w + 2*pad, UI_TOOLTIP_MIN_W)
152-  end
153:  local h = UI_TOOLTIP_HEAD_H + pad + #lines*UI_TOOLTIP_LINE_H + pad
154-  return w, h, lines
155-end
156-
157-function ui_tooltip(opts)
158:  local pad    = UI_TOOLTIP_PAD
159-  local head_h = UI_TOOLTIP_HEAD_H
160-  local rad    = 6
161-  local w, h, lines = ui_tooltip_size(opts)
162-  local x, y   = opts.x, opts.y
163-  local r      = { x = x, y = y, w = w, h = h }
164-
... [36 more lines]

38:gw, gh = width, height
159:main_camera = camera_new(gw, gh)   -- static view; trauma punches only
4433:  layer_rectangle_gradient_v(bg_layer, 0, 0, gw, gh, bg_grad_top(), bg_grad_bottom())

          new run, watch replay, back to scores, save) is an ON-SCREEN BUTTON
          (kvp_button) — no key/right-click prompts. Text entry keeps enter=save
          and esc=defocus as silent shortcuts.
]]

require('anchor')({
  width  = 480,
  height = 270,
  title  = 'KNIGHT VS. PAWNS',
  scale  = 3,
  filter = 'rough',
})

gw, gh = width, height

require('emoji')
require('items')   -- passive-item system (catalog + stats + event dispatcher)

-- -----------------------------------------------------------------------------
-- constants
-- -----------------------------------------------------------------------------
--- fonts ---
1170:  local label_w = fonts.main:text_width('name:') + 6
1171:  local save_w  = fonts.main:text_width('SAVE') + 14
1184:    ui_content_rect(fr.x + 4, fr.y + 3, fonts.main:text_width(shown) + 3, fr.h - 6, blue)
1189:    ui_content_rect(fr.x + 5 + fonts.main:text_width(shown) + 2, fr.y + 4, 1, fr.h - 8, white)
1223:  local font = opts.font or fonts.main
4280:      local fw  = fonts.main:text_width(str)
4282:      layer_text(ui_content_layer, str, fonts.main, -fw, -6, blue())   -- right/upper-anchored at the corner
4288:      local fw  = fonts.main:text_width(str)
... [8 more lines]

(Bash completed with no output)

---
cursor.lua
effect.lua
effect_lab.lua
fx.lua
init.lua
juice.lua
palette.lua
pipeline.lua
plants.lua
sound_tuner.lua
sound_tuning.lua
sounds.lua
text.lua
transition.lua
ui
volume_tuning.lua

16:  impact spritesheet, and the three standard fonts. Top up emoji sprites
81:-- ── fonts ─────────────────────────────────────────────────────────────────

-- ── spritesheets ──────────────────────────────────────────────────────────
spritesheet_register('hit1', 'assets/hit1.png', 96, 48)

-- ── fonts ─────────────────────────────────────────────────────────────────
font_register('main', 'assets/LanaPixel.ttf',   11)   -- body / default
font_register('big',  'assets/FatPixelFont.ttf', 8)   -- chunky display headers
font_register('mid',  'assets/Awesome 9.ttf',   16)   -- mid-size headers / score

-- ── effect system boot ────────────────────────────────────────────────────
-- Installs the four-axis draw shader (replaces the engine default) and
-- pushes the 22-token palette to u_palette[]. Shader default state is
-- passthrough, so everything renders identically until a spec is set.
--
-- HOSTED: effect_setup swaps the ENGINE-GLOBAL draw shader; embedded in the
-- site that slot belongs to the site (which runs the engine default shader
-- since the 2026-07-18 boot-freeze fix), and this game drives zero effect
-- axes — so skip the ubershader compile entirely. An effect-USING hosted
-- game may call effect_setup (the Anchor3 engine compiles it async on web
-- now), but must first port the lazy get_draw_shader resolve from the
-- site's ricochet/effect.lua — this emoji copy still snapshots it
-- synchronously right after set_draw_shader.
palette_init()
if not GAME_HOSTED then
  effect_setup()
end

2160:-- not move. stats.auto_capture of them. Deterministic (total-ordered targeting);
2167:function auto_capture_resolve()
2168:  for c = 1, stats.auto_capture do
2178:    best.pulse_src  = 'auto_capture'                 -- pulse the Lightning icon on the zap
2188:function magnet_pull()
2595:    if stats.auto_capture > 0 then auto_capture_resolve() end

2150     knight.hop_queue[#knight.hop_queue + 1] = { tx = cx, ty = cy }   -- visual catches up
2151        t = t + CHAIN_HOP_DUR
2152        for j = #pawns, 1, -1 do if pawns[j] == best.pawn then table.remove(pawns, j); break end end
2153        best.pawn.pulse_src = 'chain'                    -- pulse the Link/Chains icon (pawns; ignored for items)
2154        resolve_hit(best.pawn, t)                        -- capture pawn / pick up item on arrival
2155      end
2156    end
2157    
2158    -- Auto-capture (Lightning): after a direct capture, zap the lowest (then
2159    -- leftmost) pawns ANYWHERE on the board — no adjacency needed, the knight does
2160    -- not move. stats.auto_capture of them. Deterministic (total-ordered targeting);
2161    -- each is a derived capture (scores + credits the tray, no proc re-trigger).
2162    --
2163    -- NO COLLISION WITH CHAIN: this runs AFTER chain_resolve, which has already
2164    -- removed every pawn it took from `pawns`; scanning `pawns` here therefore can't
2165    -- re-pick a chained (or the direct) pawn, and each zap removes its own target
2166    -- before the next scan — so the two effects always hit disjoint pawns.
2167    function auto_capture_resolve()
2168      for c = 1, stats.auto_capture do
2169        -- lowest (then leftmost) ENEMY piece anywhere — a pawn to zap OR an item to collect (never an ally)
2170        local best
2171        for _, p in ipairs(pawns) do
2172          if not p.friendly and (not best or p.gy > best.gy or (p.gy == best.gy and p.gx < best.gx)) then
2173            best = p
2174          end
2175        end
2176        if not best then break end
2177        best.cap_flavor = 'zap'                          -- capture_vfx bursts LIGHTNING (pawns; ignored for items)
2178        best.pulse_src  = 'auto_capture'                 -- pulse the Lightning icon on the zap
2179        for j = #pawns, 1, -1 do if pawns[j] == best then table.remove(pawns, j); break end end
... [40 more lines]

1494:function comet_beat(it)
1585:function spawn_cloud()
1650:function cloud_beat(it)
2131:function chain_resolve()
3318:function dagger_throw(on_arrive)
3435:function water_gun_spray(on_arrive)

    captured_pending[#captured_pending + 1] = piece
  else
    resolve_capture(piece, delay)
  end
end

-- Chain: after a DIRECT pawn capture, the knight hops on to reachable pawns.
-- From its current square it takes the lowest (then leftmost) pawn one knight-
-- L-move away, relocating there, up to stats.chain times. Logic resolves NOW
-- (deterministic — no rolls; the targeting is total-ordered), so the knight's
-- final gx,gy and every capture are sealed at commit; the visual catches up via
-- the hop_queue (update_hop drains it). Derived captures score + credit the
-- tray but never re-trigger a chain (the loop owns the count — no recursion).
function chain_resolve()
  local t = KNIGHT_HOP_DUR                 -- when the main hop lands (cumulative clock)
  for _ = 1, stats.chain do
    -- lowest-gy, then leftmost-gx reachable piece — a pawn to capture OR an item
    -- to pick up (the chain's reach collects items too)
    local best
    for _, m in ipairs(VALID_MOVES) do
      local tx, ty = knight.gx + m.x, knight.gy + m.y
      if in_bounds(tx, ty) then
        local pc = pawn_at(tx, ty)
        if pc and not pc.friendly and (not best or ty > best.ty or (ty == best.ty and tx < best.tx)) then
          best = { tx = tx, ty = ty, pawn = pc }
        end
      end
    end
    if not best then break end
    knight.gx, knight.gy = best.tx, best.ty          -- relocate (logical)
... [109 more lines]

1604:function cloud_pick_target(charge_left)
1605-  local best
1606-  for _, p in ipairs(pawns) do
1607-    if not p.friendly and not p.item and pawn_survives(p, charge_left)
1608-       and (not best or p.gy > best.gy or (p.gy == best.gy and p.gx < best.gx)) then
1609-      best = p
1610-    end
1611-  end
1612-  return best
1613-end
1614-
1615-function cloud_target_valid()
1616-  if not cloud.target then return false end
1617-  for _, p in ipairs(pawns) do if p == cloud.target then return true end end
1618-  return false   -- captured out from under it, or it left the board
1619-end
1620-
1621--- Fire: the mark is taken off the board now, and the bolt carries its death down.
1622-function cloud_strike()
1623-  local p = cloud.target
1624-  cloud.target = nil
1625-  for j = #pawns, 1, -1 do if pawns[j] == p then table.remove(pawns, j); break end end
1626-  p.cap_flavor = 'bolt'
=== angel ===
2770:function angel_revive()
2771-  local it = owned_item('guardian_angel')
2772-  if not it or it.used then return false end
2773-  it.used, it.dim = true, true
2774-  hp = 1
2775-  revived_this_beat = true          -- absorbs the REST of this beat's leaks too
... [9 more lines]

307:sounds.angel_buff   = sound_load('assets/sounds/angel_buff.ogg')
308:sounds.angel_debuff = sound_load('assets/sounds/angel_debuff.ogg')
372:volumes.angel_buff    = 0.65
373:volumes.angel_debuff  = 0.60
2780:      p.angel, p.cap_t = true, math.huge
2859:  sfx(sounds.angel_buff, volumes.angel_buff)       -- the discharge, layered
2860:  sfx(sounds.angel_debuff, volumes.angel_debuff)
2871:    if p.angel then table.remove(captured_pending, i); angel_burst(p) end

    for i = #pawns, 1, -1 do if pawns[i] == p then table.remove(pawns, i); break end end
    p.cap_flavor = 'fire'
    resolve_hit(p, 0)
  end
  if #burned > 0 then item_pulse_id('fire') end   -- pop the Fire icon on a burn/collect

  -- off the board: an enemy costs a life, an item despawns, a friendly escapes free
  for _, p in ipairs(leaked) do
    for i = #pawns, 1, -1 do if pawns[i] == p then table.remove(pawns, i); break end end
    if p.friendly then ally_escape(p)
    elseif p.item then item_leak(p)
    elseif items_enabled and owned_set['hole'] and chance_1_in(4) then
      -- Hole: it falls in instead of getting past you. A REAL capture — it scores and
      -- credits the tray (a golden pawn still pays 5) — it just costs no life.
      p.cap_flavor = 'hole'
      resolve_capture(p, 0)
    else on_hp_loss(p) end
  end

  decay_fires()   -- fires burn down at the END of the beat (step-ins this beat still caught)

  ponies_march()                                       -- Pony's hunters take their turn
  if items_enabled then items_emit('march_beat') end   -- Egg + future every-Nth-beat procs
end

-- Move to a target CELL (cell_key). Every form hops to it the same way (queen/rook

1461:function ally_clash(p)
1462-  spawn_hit_effect(p.x, p.y, { s = 1.0 })
1463-  for k = 1, 6 do
1464-    spawn_hit_particle(p.x, p.y, {
1465-      velocity = random_float(80, 180), direction = random_angle(),
1466-      duration = random_float(0.25, 0.45), color = white, gravity = 220, flash_on_spawn = true,
1467-    })
1468-  end
1469-  spawn_dying_piece(p.x, p.y, pawn_img, PAWN_PX, piece_tint(p))   -- white ally corpse, not a black pawn
1470-end
1471-
1472--- An ally that reached the top and marched off — a harmless upward puff.
1473-function ally_escape(p)
1474-  for k = 1, 5 do
1475-    spawn_emoji_particle(p.x, p.y, pawn_img, {
1476-      velocity = random_float(40, 100), direction = random_float(-math.pi, 0),
1477-      duration = random_float(0.3, 0.5), scale = random_float(0.5, 0.8), flash_on_spawn = 0.3,
1478-      tint = piece_tint(p),
1479-    })
1480-  end
1481-end

1461:function ally_clash(p)
2492:        p.ally  = true                       -- pending loop fires ally_clash, not capture_vfx
2499:      if p.friendly then ally_clash(p) else resolve_capture(p, 0) end
3927:      if p.ally then ally_clash(p) elseif p.picked then pickup_vfx(p) else capture_vfx(p) end

        end
      end
    end
  end

  -- trades: the enemy scores (+1); a converging pair (case ii) finishes hopping in
  -- and bursts just BEFORE fully overlapping (TRADE_MEET), an adjacent pair (case i)
  -- dies in place immediately.
  for _, p in ipairs(traded) do
    for i = #pawns, 1, -1 do if pawns[i] == p then table.remove(pawns, i); break end end
    if p._trade_hop then                     -- case ii: converge, then clash near the middle
      if p.friendly then
        p.ally  = true                       -- pending loop fires ally_clash, not capture_vfx
        p.cap_t = HOP_DUR*TRADE_MEET
        captured_pending[#captured_pending + 1] = p
      else
        resolve_capture(p, HOP_DUR*TRADE_MEET)
      end
    else                                     -- case i: adjacent head-on — burst in place
      if p.friendly then ally_clash(p) else resolve_capture(p, 0) end
    end
  end

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

30
--- any old phrasing left? ---
178:-- Capture pawns to fill the tray; at DROP_THRESHOLD an item drops onto the
179:-- board and the tray spends that many, the threshold growing per drop.
386:  -- Coffee has no handler: the doubling multiplies the tray credit, which is computed
419:  -- HP so a big heal animation never plays when nothing was actually restored.

132  Each capture has a 1 in 12 chance to fling a coin onto a random square. Land on the coin and your captures score triple for 8 beats.
128  Every 8 beats, hatch a friendly pawn on the bottom row. It marches up, captures the first pawn it meets, and is removed with it.
126  +1 Auto-capture. After a capture, also capture the lowest pawn on the board, once per Auto-capture. Your knight does not move.
125  Summon a barricade below the board. It moves one column per beat toward the most threatened one, and no pawn escapes past it.
124  Each pawn that spawns has a 1 in 15 chance to be golden. Capturing a golden pawn counts as 5 captures toward your next item.
123  Summon a friendly knight now, and every 24th capture. It captures 4 pawns a knight\'s move away, one per beat, then leaves.
121  Become a Queen for 5 moves, now and every 30th capture. A Queen moves any distance in 8 directions, up to the first pawn.
119  Become a Rook for 5 moves, now and every 20th capture. A Rook moves any distance in 4 directions, up to the first pawn.
112  Once per run, when you would lose your last life, instead return to 1 life and remove every pawn from the board.
112  +2 Chain. After a capture, your knight hops on to capture the lowest pawn a knight\'s move away, once per Chain.
112  +1 Chain. After a capture, your knight hops on to capture the lowest pawn a knight\'s move away, once per Chain.
110  Each pawn that would escape has a 1 in 4 chance to fall into a hole instead. It is captured and costs no life.

501:  if replay_mode and replay_ev_ms then return replay_ev_ms end
504:items_enabled = true      -- live play + KVP2 replays; false for KVP1 (pre-item) logs
513:replay_mode  = false      -- true while watching a replay
657:  if replay_mode or not rec then return end
658:  rec.events[#rec.events + 1] = { t = run_time, k = k, a = a }
668:  if replay_mode or not rec then return end
684:-- 'KVP3|seed|score|duration_ms|events|cursor' — events as '<dt_ms><kind><arg?>'
688:-- ray moves replay the same way as knight L-moves. (KVP1/KVP2 encoded a move index
705:  return 'KVP3|' .. (r.seed or 0) .. '|' .. r.score .. '|' ..
710:-- Parse + validate a serialized replay. nil on anything malformed. Only KVP3 is
711:-- accepted (seeded, item-era, cell-based commits); KVP1/KVP2 predate transforms
715:  if not str:match('^KVP3|') then return nil end
716:  local seed, sc, dur, ev, cu = str:match('^KVP3|(%d+)|(%d+)|(%d+)|([^|]*)|([^|]*)%s*$')
730:    r.events[#r.events + 1] = { t = pt/1000, k = k, a = a }
748:  replay_mode = true
753:  replay_mode, replay = false, nil
761:function replay_update(sdt)
784:function replay_cursor_pos()
800:  if not replay_mode or not replay then return end
899:  if game_state ~= 'dead' or replay_mode then return end
903:  if replay_mode then SB.watching = { name = name, score = sc } end
955:  if game_state ~= 'dead' or replay_mode then return end
2975:  if not replay_mode and rec then
2990:    if game_state == 'dead' and not replay_mode then sb_on_death() end
3950:    if replay_mode then
3968:    if replay_mode then
3990:  if game_state == 'dead' and not replay_mode and not sound_tuner_active and death_revealed then
4008:     and not replay_mode and not sound_tuner_active and not sb_text_focused() then
4029:     and not replay_mode and not sound_tuner_active and not sb_text_focused() then
4036:  if replay_mode and replay and game_state == 'dead'
... [3 more lines]

13465:static int l_engine_render_setup(lua_State* L) {
13503:static int l_engine_render_save_frame(lua_State* L) {
13505:        return luaL_error(L, "Render capture not set up (call engine_render_setup first)");
13580:static int l_engine_record_start(lua_State* L) {
13618:static int l_engine_record_frame(lua_State* L) {
13620:        return luaL_error(L, "Recording not started (call engine_record_start first)");
13671:static int l_engine_record_stop(lua_State* L) {
15109:    lua_register(L, "engine_render_setup", l_engine_render_setup);
15110:    lua_register(L, "engine_render_save_frame", l_engine_render_save_frame);
15112:    lua_register(L, "engine_record_start", l_engine_record_start);
15113:    lua_register(L, "engine_record_frame", l_engine_record_frame);
15114:    lua_register(L, "engine_record_stop", l_engine_record_stop);

640  -- those three mutation points, plus a sparse cursor track for the ghost.
641 -- Playback re-runs the same functions by pumping the log against the same
642 -- juice-scaled clock, so captures, leaks, lives, slow-mo and death all
643 -- re-derive; particles may fly differently, which is fine. The serialized
644 -- form is compact delta-encoded text (the wire format for the scoreboard
645 -- server later); the W rewatch path round-trips through it on purpose so the
646 -- format is exercised from day one.
647 -- -----------------------------------------------------------------------------
648 function rec_reset()
649   rec = { events = {}, cursor = {}, seed = rec_seed }
650   rec_cursor_t = 0
651   rec_cursor_hold = nil
652 end
653 
654 -- Append one gameplay event at the current run clock. No-ops during playback
655 -- (the replayed spawn_pawn_at/commit_move calls must not re-record).
656 function rec_event(k, a)
657   if replay_mode or not rec then return end
658   rec.events[#rec.events + 1] = { t = run_time, k = k, a = a }
659 end
660 
661 -- Idle-suppressed sampling: a tick where the (pixel-quantized) cursor hasn't
662 -- moved emits nothing, it just remembers the tick as a HOLD. When motion
663 -- resumes, the hold is emitted first — a keyframe at the old position — so
664 -- playback interpolation stays put through the pause instead of slow-drifting
665 -- toward the next moving sample. Fast flicks thus record at the full rate
666 -- while aiming pauses cost ~nothing.
667 function rec_cursor_sample()
668   if replay_mode or not rec then return end
669   local mx, my = mouse_position()
... [145 more lines]

0
--- record_start ---
0
--- headless ---

strings available:
which: no strings in (/c/emsdk:/c/emsdk/upstream/emscripten:/c/Users/adn/bin:/mingw64/bin:/usr/local/bin:/usr/bin:/bin:/mingw64/bin:/usr/bin:/c/Users/adn/bin:/c/WINDOWS/system32:/c/WINDOWS:/c/WINDOWS/System32/Wbem:/c/WINDOWS/System32/WindowsPowerShell/v1.0:/c/WINDOWS/System32/OpenSSH:/cmd:/c/Program Files/dotnet:/c/Program Files/nodejs:/c/ProgramData/chocolatey/bin:/c/Program Files/Neovim/bin:/c/Program Files/Neovide:/c/Program Files (x86)/Windows Kits/10/Windows Performance Toolkit:/c/Program Files/CMake/bin:/c/Program Files/GitHub CLI:/c/Program Files/Mullvad VPN/resources:/c/Users/adn/.kimi-code/bin:/c/Users/adn/AppData/Local/Programs/Python/Python314/Scripts:/c/Users/adn/AppData/Local/Programs/Python/Python314:/c/Users/adn/AppData/Local/Microsoft/WindowsApps:/c/Users/adn/AppData/Roaming/npm:/c/Users/adn/AppData/Local/Voidstar/FilePilot:/c/Users/adn/.local/bin:/c/Users/adn/AppData/Local/Microsoft/WinGet/Packages/Gyan.FFmpeg_Microsoft.Winget.Source_8wekyb3d8bbwe/ffmpeg-8.0.1-full_build/bin:/c/Users/adn/AppData/Local/Programs/cursor/resources/app/bin:/c/Users/adn/AppData/Local/Programs/Microsoft VS Code/bin:/c/Users/adn/AppData/Local/Programs/Zed/bin:/c/Users/adn/AppData/Local/Microsoft/WinGet/Packages/Rclone.Rclone_Microsoft.Winget.Source_8wekyb3d8bbwe/rclone-v1.74.3-windows-amd64:/c/Users/adn/AppData/Local/Programs/Python/Python314:/c/Program Files/nodejs:/c/Python314:/mingw64/bin:/usr/bin/vendor_perl:/usr/bin/core_perl)
--- sanity: known binding ---
/usr/bin/bash: line 1: strings: command not found
0
--- engine_ bindings present ---
/usr/bin/bash: line 1: strings: command not found
0
--- sample engine_ names ---
/usr/bin/bash: line 1: strings: command not found

layer_rectangle              1
engine_render_setup          2
engine_record_start          2
engine_render_save_frame     1
headless                     4
ma_engine_read_pcm_frames    0

static int l_engine_render_setup(lua_State* L) {
    const char* dir = luaL_checkstring(L, 1);
    strncpy(capture_output_dir, dir, sizeof(capture_output_dir) - 1);
    capture_output_dir[sizeof(capture_output_dir) - 1] = '\0';
    capture_frame_number = 0;

    // Create capture FBO at native game resolution
    glGenFramebuffers(1, &capture_fbo);
    glGenTextures(1, &capture_texture);
    mem_gl_fbo_count++;
    mem_gl_texture_count++;
    mem_gl_texture_bytes += (size_t)game_width * (size_t)game_height * 4;

    glBindTexture(GL_TEXTURE_2D, capture_texture);
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, game_width, game_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);

    glBindFramebuffer(GL_FRAMEBUFFER, capture_fbo);
    glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, capture_texture, 0);

    GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
    if (status != GL_FRAMEBUFFER_COMPLETE) {
        glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return luaL_error(L, "Capture FBO incomplete: 0x%x", status);
    }
    glBindFramebuffer(GL_FRAMEBUFFER, 0);

    // Allocate pixel read buffer
    capture_buffer = (unsigned char*)malloc(game_width * game_height * 4);
... [26 more lines]

118:static bool headless_mode = false;  // Headless mode: no window, no rendering, max speed
1142:    // Decode image from memory (needed for width/height even in headless)
1161:    if (headless_mode) {
1203:    if (headless_mode) {
1560:    if (!headless_mode) {
1632:    if (!headless_mode && glyph_w > 0 && glyph_h > 0) {
1680:// non-ASCII glyphs re-rasterize lazily on next use. No-op in headless. Called by
1683:    if (headless_mode) return;
1882:    if (headless_mode) {
1923:            // Counter was only incremented in the non-headless path where data was loaded
2286:        if (!headless_mode && v->texture && v->texture->id) {
2459:    int want_audio = (astream >= 0) && audio_initialized && !headless_mode;
2905:    if (!audio_initialized || !sound || headless_mode) return -1;
3043:    if (headless_mode) {
3098:        // Counter was only incremented in the non-headless path where data was loaded
3107:    if (!audio_initialized || !music || !music->initialized || headless_mode) return;
3262:    if (headless_mode) {
3358:// resize). No-op if unchanged or headless. Must run on the GL thread (called from the main loop).
3360:    if (!layer || headless_mode || w <= 0 || h <= 0) return;
3454:        if (!headless_mode) {
7485:    if (headless_mode) {
7504:    if (headless_mode) {
7645:    if (headless_mode) return 0;
7653:    if (headless_mode) return 0;
7676:    if (headless_mode) return 0;
7693:    if (headless_mode) return 0;
7731:    if (headless_mode) return 0;
7781:    if (headless_mode) return 0;
8228:    if (layer3_gl_ready || headless_mode) return;
8384:    if (headless_mode || !layer3_gl_ready) return;

16453:int main(int argc, char* argv[]) {
16460:    if (zip_init(argv[0])) {
16468:            if (strcmp(argv[i], "--headless") == 0) {
16469:                headless_mode = true;
16471:            } else if (strcmp(argv[i], "--render") == 0) {
16474:            } else if (strncmp(argv[i], "--", 2) == 0 && cli_arg_count < MAX_CLI_ARGS) {
16476:                const char* arg = argv[i] + 2;  // skip "--"
16493:                game_folder = argv[i];
=== main loop headless ===
    return 0;
}

// Effect shader Lua bindings
static int l_shader_load_file(lua_State* L) {
    if (headless_mode) {
        // Headless: return dummy shader ID (1) so Lua code doesn't get nil
        lua_pushinteger(L, 1);
        return 1;
    }
    const char* path = luaL_checkstring(L, 1);
    GLuint shader = effect_shader_load_file(path);
    if (!shader) {
        return luaL_error(L, "Failed to load effect shader: %s", path);
    }
    // Register for cleanup on shutdown
    if (effect_shader_count < MAX_EFFECT_SHADERS) {
        effect_shader_registry[effect_shader_count++] = shader;
    }
    lua_pushinteger(L, (lua_Integer)shader);
    return 1;
... [15 more lines]

int main(int argc, char* argv[]) {
    setvbuf(stdout, NULL, _IONBF, 0);
    setvbuf(stderr, NULL, _IONBF, 0);
    printf("Anchor Engine starting...\n");

    // Try to load embedded zip from executable (for distribution)
    // This must happen before changing working directory
    if (zip_init(argv[0])) {
        printf("Running from packaged executable\n");
    }

    // Parse CLI arguments: first positional arg is game folder, --key=value are stored
    {
        const char* game_folder = NULL;
        for (int i = 1; i < argc; i++) {
            if (strcmp(argv[i], "--headless") == 0) {
                headless_mode = true;
                printf("Headless mode enabled\n");
            } else if (strcmp(argv[i], "--render") == 0) {
                render_mode = true;
                printf("Render mode enabled\n");
            } else if (strncmp(argv[i], "--", 2) == 0 && cli_arg_count < MAX_CLI_ARGS) {
                // Parse --key=value or --key value
                const char* arg = argv[i] + 2;  // skip "--"
                const char* eq = strchr(arg, '=');
                if (eq) {
                    int key_len = (int)(eq - arg);
                    if (key_len >= MAX_CLI_KEY) key_len = MAX_CLI_KEY - 1;
                    strncpy(cli_args[cli_arg_count].key, arg, key_len);
                    cli_args[cli_arg_count].key[key_len] = '\0';
... [26 more lines]

                physics_process_events();
            }
            // Step 3D physics
            if (physics3_initialized && physics3_enabled) {
                physics3_clear_events();
                b3World_Step(physics3_world, (float)(PHYSICS_RATE * time_scale), 4);
                physics3_process_events();
            }
            // Call Lua update(dt)
            lua_getglobal(L, "update");
            if (lua_isfunction(L, -1)) {
                lua_pushnumber(L, PHYSICS_RATE);
                if (lua_pcall(L, 1, 0, err_handler) != LUA_OK) {
                    snprintf(error_message, sizeof(error_message), "%s", lua_tostring(L, -1));
                    fprintf(stderr, "ERROR: %s\n", error_message);
                    lua_pop(L, 1);
                    error_state = true;
                }
            } else {
                lua_pop(L, 1);
            }
            step++;
            game_time += PHYSICS_RATE;
            // Post-update input state (needed for edge detection even if no real input)
            input_post_update();
        }
        lua_pop(L, 1);  // traceback
    } else if (render_mode) {
        // Render mode: deterministic loop — 2 physics steps per render frame, no real-time timing
        printf("Render loop starting...\n");
... [31 more lines]

71:#define MINIAUDIO_IMPLEMENTATION
518:static bool audio_initialized = false;
15795:        audio_initialized = false;
16574:        ma_result result = ma_engine_init(NULL, &audio_engine);
16579:            audio_initialized = true;
=== audio in render mode ===
119:static bool render_mode = false;    // Render mode: window + rendering, deterministic timing, frame capture
13460:static int l_engine_get_render_mode(lua_State* L) {
13461:    lua_pushboolean(L, render_mode);
13862:    SDL_GL_SetSwapInterval((vsync_enabled && !render_mode) ? 1 : 0);
15108:    lua_register(L, "engine_get_render_mode", l_engine_get_render_mode);
16472:                render_mode = true;
16697:    } else if (render_mode) {

                    printf("Gamepad found at startup: %s\n", SDL_GameControllerName(gamepad));
                    break;  // Only use first gamepad
                }
            }
        }
    }

    // Initialize audio (miniaudio) — skip in headless mode
    if (!headless_mode) {
        ma_result result = ma_engine_init(NULL, &audio_engine);
        if (result != MA_SUCCESS) {
            fprintf(stderr, "Failed to initialize audio engine: %d\n", result);
            // Continue without audio - not a fatal error
        } else {
            audio_initialized = true;
            printf("Audio engine initialized\n");
        }
    }

    // Load and run main.lua (this should call engine_init via framework)
    lua_pushcfunction(L, traceback);
    int err_handler = lua_gettop(L);

    size_t script_size;
    char* script_data = (char*)zip_read_file("main.lua", &script_size);
    if (!script_data) {
=== miniaudio version ===
72:#include <miniaudio.h>
box2d
box3d
... [17 more lines]

1087:    engineConfig.noDevice   = MA_TRUE;
11298:    ma_bool32 noDevice;                             /* When set to true, don't create a default device. ma_engine_read_pcm_frames() can be called manually to read data. */
77448:        if (pEngine->pDevice == NULL && engineConfig.noDevice == MA_FALSE) {
=== version ===
3748:#define MA_VERSION_MAJOR    0
3749:#define MA_VERSION_MINOR    11
3750:#define MA_VERSION_REVISION 23
=== read_pcm_frames ===
2698:outputting any audio data. To output audio data, use `ma_encoder_write_pcm_frames()`, like in the
2703:    result = ma_encoder_write_pcm_frames(&encoder, pPCMFramesToWrite, framesToWrite, &framesWritten);
10126:typedef ma_result (* ma_encoder_write_pcm_frames_proc)(ma_encoder* pEncoder, const void* pFramesIn, ma_uint64 frameCount, ma_uint64* pFramesWritten);
10146:    ma_encoder_write_pcm_frames_proc onWritePCMFrames;
10162:MA_API ma_result ma_encoder_init_file(const char* pFilePath, const ma_encoder_config* pConfig, ma_encoder* pEncoder);
10163:MA_API ma_result ma_encoder_init_file_w(const wchar_t* pFilePath, const ma_encoder_config* pConfig, ma_encoder* pEncoder);
10165:MA_API ma_result ma_encoder_write_pcm_frames(ma_encoder* pEncoder, const void* pFramesIn, ma_uint64 frameCount, ma_uint64* pFramesWritten);
11336:MA_API ma_result ma_engine_read_pcm_frames(ma_engine* pEngine, void* pFramesOut, ma_uint64 frameCount, ma_uint64* pFramesRead);
68018:MA_API ma_result ma_encoder_init_file(const char* pFilePath, const ma_encoder_config* pConfig, ma_encoder* pEncoder)
68023:MA_API ma_result ma_encoder_init_file_w(const wchar_t* pFilePath, const ma_encoder_config* pConfig, ma_encoder* pEncoder)

=== KVP exe ===
-rwxr-xr-x 1 adn 197121 5024256 Jul 18 09:21 ABAgames/knightvspawns/anchor.exe
=== other anchor.exe on disk ===
2026-07-19  5024256 ./a327ex-site/renderer/anchor.exe
2026-07-18  5024256 ./emoji-template/anchor.exe
2026-07-18  5024256 ./ABAgames/knightvspawns/anchor.exe
2026-07-05  4351488 ./a327ex-site/console/anchor.exe
2026-07-02  4346368 ./artifact/anchor.exe

7d4825f1b2eb32fb8d4bb1b679689775 *ABAgames/knightvspawns/anchor.exe
3c4ed624a12501727528111eb1fd64db *a327ex-site/renderer/anchor.exe
7d4825f1b2eb32fb8d4bb1b679689775 *emoji-template/anchor.exe
=== Anchor3 build script ===
anchor.obj
build
build.bat
build-web-engine
build-web-engine.sh
build-web-games
gl.obj
include
lib
run.bat
setup_ffmpeg.bat
src

@echo off
setlocal

cd /d "%~dp0"

:: Find and run vcvarsall.bat for Visual Studio
if exist "C:\Program Files\Microsoft Visual Studio\18\Community\VC\Auxiliary\Build\vcvarsall.bat" (
    call "C:\Program Files\Microsoft Visual Studio\18\Community\VC\Auxiliary\Build\vcvarsall.bat" x64 >nul 2>&1
) else if exist "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvarsall.bat" (
    call "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvarsall.bat" x64 >nul 2>&1
) else if exist "C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Auxiliary\Build\vcvarsall.bat" (
    call "C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Auxiliary\Build\vcvarsall.bat" x64 >nul 2>&1
) else if exist "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" (
... [17 more lines]

            balance_end_winner = e.winner
          end
          f:write("<div class='event battle-end'>Step " .. e.step .. ": " .. balance_end_winner .. " wins (" .. e.reason .. ") — HP: " .. e.player_hp .. "/" .. e.enemy_hp .. "</div>\n")
        end
      end
      f:write("</details>\n")
    end
  end

  f:write("</body></html>\n")
  f:close()
  print("Balance report written to " .. report_filename)
end

-- render: battle-to-video capture mode
if an.render_mode then
  local render_matchup = an.args.matchup or 'dagger,sword'
  local render_weapon_a, render_weapon_b = render_matchup:match('([%w_]+),([%w_]+)')
  local render_seed = tonumber(an.args.seed) or 1
  local render_dir = "renders/" .. render_weapon_a .. "_vs_" .. render_weapon_b .. "_seed" .. render_seed
  os.execute("mkdir renders 2>nul")
  os.execute("mkdir \"" .. render_dir .. "\" 2>nul")

  -- Set up frame capture FBO
  engine_render_setup(render_dir)

  -- Sound logging: monkey-patch sound functions to log events instead of playing
  local render_sound_log = {}
  local render_handle_counter = 0
  local render_handle_sounds = {} -- handle_id -> sound_name
... [46 more lines]

(Bash completed with no output)

133:static int cli_arg_count = 0;
13682:static int l_engine_get_args(lua_State* L) {
15116:    lua_register(L, "engine_get_args", l_engine_get_args);
=== framework side ===
157:  engine_args = engine_get_args and engine_get_args() or {}
animation.lua
array.lua
camera.lua
camera3.lua
class.lua
collider.lua
collider3.lua
color.lua
font.lua
helpers.lua
image.lua
init.lua
input.lua
joint.lua
layer.lua
layer3.lua
math.lua
math3.lua
memory.lua
object.lua
physics.lua
physics3.lua
shake.lua
spring.lua
spritesheet.lua
... [1 more lines]

500:function sim_now_ms()
583:function reachable_cells()
799:function draw_replay_ghost()
1298:  game_state = 'dead'
1341:function reset(seed)
1377:  game_state = 'playing'
1424:function spawn_pawn_at(gx)
1553:function draw_comet_mark()
1564:function draw_comet_indicator()
1664:function update_cloud(sdt)
1674:function draw_cloud()
1683:function draw_cloud_shadow()
1751:function draw_coins()
1764:function draw_coin_shadows()
1889:function draw_wall()
2266:function update_hop(e, sdt)
2365:function march_pawns()
2533:function commit_move(ck)
2833:function update_angel_stars(dt)
2970:  game_state = 'dead'
3776:function update_fires(sdt)
3866:function update(dt)
4051:function draw_slab()
4057:function draw_board_top()
4072:function draw_markers()
4097:function draw_shadow(e, base_r, y_off)
4110:function draw_piece(e, img, px_size, extra_lift, foot_dy)
4134:function draw_lock_indicator(p)
4144:function draw_gold_indicator(p)
4168:function update_combo(sdt)
... [8 more lines]

1341 function reset(seed)
1342      pawns            = {}
1343      ponies           = {}
1344      wall             = nil
1345      cloud            = nil
1346      comet_mark       = nil
1347      coins            = {}
1348      coin_beats       = 0
1349      coffee_last_ms   = -100000
1350      combo_count, combo_timer, combo_shake_t = 0, 0, 0
1351      replay_ev_ms     = nil
1352      captured_pending = {}
1353      fxs        = fxs or {}
1354      for i = #fxs, 1, -1 do fxs[i] = nil end
1355      afterimages = afterimages or {}
1356      for i = #afterimages, 1, -1 do afterimages[i] = nil end
1357      shots = shots or {}
1358      for i = #shots, 1, -1 do shots[i] = nil end
1359      splashes = splashes or {}
1360      for i = #splashes, 1, -1 do splashes[i] = nil end
1361      embers = embers or {}
1362      for i = #embers, 1, -1 do embers[i] = nil end
1363      holes = holes or {}
1364      for i = #holes, 1, -1 do holes[i] = nil end
1365      rising_stars = rising_stars or {}
1366      for i = #rising_stars, 1, -1 do rising_stars[i] = nil end
1367      burst_orbs = burst_orbs or {}
1368      for i = #burst_orbs, 1, -1 do burst_orbs[i] = nil end
1369      trail_marks = trail_marks or {}
1370      for i = #trail_marks, 1, -1 do trail_marks[i] = nil end
... [30 more lines]

3866 function update(dt)
3867      sync_engine_globals()
3868      local sdt = juice_update(dt)
3869    
3870      ui_begin(dt)
3871      sound_tuner_update(dt)      -- F3: opens/updates the sound tuner overlay
3872      sb_poll(dt)                 -- scoreboard: token arrival + response drain
3873    
3874      bg_scroll = bg_scroll + BG_SCROLL*dt        -- background always drifts
3875      camera_update(main_camera, sdt)
3876      timer_update(game_timer, sdt)
3877      timer_update(knight.timer, sdt)
3878      spring_update(knight.spring, sdt)
3879      spring_update(hearts_spring, sdt)
3880      if hearts_flash_t > 0 then hearts_flash_t = hearts_flash_t - sdt end
3881      update_combo(sdt)
3882      update_hop(knight, sdt)
3883      items_update(sdt)                            -- owned-item icon springs/flashes
3884      -- afterimage trail while the knight is mid-chain: shed a faded ghost of the
3885      -- horse every AFTERIMAGE_GAP, capturing its current render transform
3886      if knight.chaining and knight.hopping then
3887        knight.ai_t = (knight.ai_t or 0) - sdt
3888        if knight.ai_t <= 0 then
3889          knight.ai_t = AFTERIMAGE_GAP
3890          local s = (KNIGHT_PX/knight_img.width)*knight.spring.main.x
3891          spawn_afterimage(knight.x + knight.bump_x,
3892                           knight.y - KNIGHT_PX*0.42 - knight.z + knight.bump_y, knight_img, s)
3893        end
3894      end
3895      for _, p in ipairs(pawns) do
... [100 more lines]

583  function reachable_cells()
584   local f, out = FORMS[form], {}
585   for _, d in ipairs(f.dirs) do
586     if f.ray then
587       for step = 1, BOARD_SIZE - 1 do
588         local nx, ny = knight.gx + d.x*step, knight.gy + d.y*step
589         if not in_bounds(nx, ny) then break end
590         if ally_occupied(nx, ny) then break end     -- an ALLY pawn or a Pony blocks — stop before it
591         out[#out + 1] = { gx = nx, gy = ny }         -- empty, or an enemy/item to capture/collect
592         if pawn_at(nx, ny) then break end            -- enemy/item halts the ray (it's the target)
593       end
594     else
595       local nx, ny = knight.gx + d.x, knight.gy + d.y
596       if in_bounds(nx, ny) and not ally_occupied(nx, ny) then out[#out + 1] = { gx = nx, gy = ny } end
597     end
598   end
599   return out
600 end
601 
602 -- The cell the cursor is targeting, or nil (+ a bump direction) if there's none.
603 -- Knight aims by ANGLE (its feel), picking the best of its 8 L-moves; ray forms
604 -- aim at the reachable cell NEAREST the cursor (you hover the cell you want). Pass
605 -- a position to aim from somewhere other than the live mouse (playback ghost).
606 function aim_target(mx, my)
607   local kx, ky = cell_center(knight.gx, knight.gy)
608   if not mx then mx, my = mouse_position() end
609   local f = FORMS[form]
610   if not f.ray then
611     local a = math.angle(mx - kx, my - ky)
612     local best, best_d = 1, math.huge
... [10 more lines]

function commit_move(ck)
  rec_cursor_sample()   -- pin the recorded aim exactly at the commit moment
  rec_event('c', ck)
  local tx, ty = ck // 100, ck % 100
  if not in_bounds(tx, ty) then return end          -- defensive (foreign/corrupt log)
  form_set_this_move = false                         -- reset; a transform this commit sets it
  local from_gx, from_gy = knight.gx, knight.gy      -- the square the knight is LEAVING (Fire lights it)
  local mvx, mvy = tx - from_gx, ty - from_gy        -- move vector (for the dust)
  knight.gx, knight.gy = tx, ty
  local nx, ny = cell_center(tx, ty)
  start_hop(knight, nx, ny, KNIGHT_HOP_H, KNIGHT_HOP_DUR, knight_land)   -- arc + land sfx
  sfx(sounds.dash, volumes.dash)                                        -- take-off whoosh
  sfx(sounds.hop,  volumes.hop)                                         -- + nyu jump, layered

  -- one dash-dust puff kicked out opposite the launch direction, rotated to face it
  spawn_emoji_particle(knight.x, knight.y, dash_img, {
    velocity = random_float(40, 70), direction = math.angle(mvx, mvy) + math.pi,
    duration = 0.525, scale = 1, angle_mode = 'forward',
  })

  -- juice: pop + white flash + a small camera punch
  spring_pull(knight.spring, 'main', 0.5)
  knight.flashing = true
  timer_after(knight.timer, 0.06, 'flash', function() knight.flashing = false end)
  shake_trauma(main_camera.shake, 0.2, 0.1)

  -- resolve everything on the landing square: an item is PICKED UP (granted now,
  -- deterministic), a pawn is CAPTURED (score/tray/drop now). Both stay visible
=== death ===
      duration = random_float(0.5, 0.85), scale = random_float(0.7, 1.1),
... [35 more lines]

14790:    lua_register(L, "file_write_string",    l_file_write_string);
15119:    lua_register(L, "engine_quit", l_engine_quit);
=== framework helpers ===

14790:    lua_register(L, "file_write_string",    l_file_write_string);
=== GAME_HOSTED / sb_on_death guard ===
169:if not GAME_HOSTED then bind('debug_grant', 'key:g') end   -- dev: grant next item (item-feel testing)
170:if not GAME_HOSTED then bind('debug_heal',  'key:j') end   -- dev: fire Meat's heal effect on demand
516:-- GAME_HOSTED = running embedded in the site (game_host.lua injects it):
518:if not GAME_HOSTED then
2979:    if not GAME_HOSTED then file_write_string('replay_last.txt', last_replay) end
4007:  if not GAME_HOSTED and input_pressed('debug_grant') and game_state == 'playing'
4028:  if not GAME_HOSTED and input_pressed('debug_heal') and game_state == 'playing'
943:function sb_on_death()
944-  sb_run_submitted, sb_run_status = false, nil
945-  -- the field arrives FOCUSED and prefilled-as-SELECTED — typing replaces
946-  -- the old name outright, enter keeps it; zero clicks either way
947-  SB.field, SB.field_touched, SB.focused = '', false, true
948-  if SB.mock then sb_mock_board() else sb_fetch_scores() end
949-  if SB.you and SB.you.name then SB.field = SB.you.name end

16555:    luaL_openlibs(L);
=== sb_fetch_scores guard ===
876:function sb_fetch_scores()
877-  SB.loading = true
878-  sb_kick('scores', '/api/games/scores?game=' .. SB_GAME, true)
879-end
880-
881-function sb_on_scores(data)
882-  SB.loading = false
883-  if not data then SB.err = true; return end
884-  SB.err = nil
=== SB.mock ===
866:  if SB.mock then return end
907:  if not SB or SB.mock then return end
948:  if SB.mock then sb_mock_board() else sb_fetch_scores() end
961:  if SB.mock then
1003:  if SB.mock then print('scoreboard: replays need the online board (mock mode)') return end

    select_all = false,   -- prefill arrives "selected": first keystroke replaces it
    caret_t = 0, back_t = nil, frame = 0,
    refetch_e = nil,
    loading = false, err = nil,
    watching = nil,       -- { name, score } while a fetched replay plays
  }
  game_text_focused = false
end

-- ── HTTP ─────────────────────────────────────────────────────────────────────
function sb_kick(kind, url, with_token)
  if SB.mock then return end
  SB.next_id = SB.next_id + 1
  SB.pending[SB.next_id] = kind
  if with_token and SB.token then
    web_http_get(SB.next_id, url, SB.token, true)
  else
    web_http_get(SB.next_id, url)
  end
end

function sb_fetch_scores()
  SB.loading = true
  sb_kick('scores', '/api/games/scores?game=' .. SB_GAME, true)
end

=== SB init ===
841:  SB = {
842-    -- connection + board state carried across runs
843-    token      = old and old.token or nil,
... [2 more lines]

-- presses a button is simply not recorded.
-- -----------------------------------------------------------------------------
SB_GAME           = 'knightvspawns'
SB_HTTP_ID0       = 30000   -- web_http_get id range (site: board 1000+, chat 5000+, radio 9000+, search 20000+)
SB_ROWS           = 8       -- board rows shown
SB_NAME_MAX       = 24      -- server cap (clean_text)

SB = nil                    -- built by sb_reset(); connection/board state survives runs

function sb_text_focused()
  return SB ~= nil and SB.focused or false
end

function sb_reset()
  local old = SB
  SB = {
    -- connection + board state carried across runs
    token      = old and old.token or nil,
    next_id    = old and old.next_id or SB_HTTP_ID0,
    pending    = old and old.pending or {},

850:    -- test; the platform is (mock on the desktop standalone AND the desktop
852:    mock       = (platform ~= 'web'),
866:  if SB.mock then return end
907:  if not SB or SB.mock then return end
948:  if SB.mock then sb_mock_board() else sb_fetch_scores() end
961:  if SB.mock then
962:    -- reflect the run on the mock board the way the web refetch would: the
979:    print(('scoreboard: mock submit (%s) as %s - %.0f captured'):format(
1003:  if SB.mock then print('scoreboard: replays need the online board (mock mode)') return end
1009:function sb_mock_board()
1112:  elseif SB.mock then status = 'offline'
1163:    local e = SB.mock and 'no board offline' or 'no scores yet - yours is first'

30:ITEM_ORDER = {}   -- stable catalog order (registration order) for the drop pool
32:owned_items = {}  -- array of owned instances { def = <def>, ... per-item state }
33:owned_set   = {}  -- def.id -> true (the no-duplicate gate)
48:  owned_items = {}
131:function owned_item(id)
=== PHYSICS_RATE ===
169:#define PHYSICS_RATE (1.0 / 120.0)  // 120 Hz physics/input timestep
=== items_reset ===
47:function items_reset()
48-  owned_items = {}
49-  owned_set   = {}
50-  stats = fresh_stats()
51-end
52-
53--- Fold every owned item's static stat block into `stats`. Behavior handlers
54--- (def.on) read from `stats` and from their own instance counters.
55-function stats_recompute()
56-  stats = fresh_stats()
57-  for _, it in ipairs(owned_items) do

215:items_register_catalog()   -- build ITEM_DEFS now that the icons are loaded
3860:reset()
=== tail of main.lua ===
  camera_attach(main_camera, effects_layer)
  for _, f in ipairs(fxs) do f:draw() end
  for _, s in ipairs(shots) do s:draw() end   -- projectile sprites, over the pieces
  for _, s in ipairs(splashes) do s:draw() end   -- droplet sprites
  for _, e in ipairs(rising_stars) do e:draw() end   -- Guardian Angel's rising sparks
  draw_cloud()                                       -- the storm, floating over the board
  draw_combo_meter()                                 -- Coffee's streak, riding the knight
  camera_detach(main_camera, effects_layer)

  draw_hud()
  draw_replay_ghost()
  if not replay_mode then
    the_cursor:draw()
  else
    -- the replay drives the (full-color) ghost cursor; show the VIEWER's real
    -- mouse as a small dot so they can see where they actually are
    local mx, my = mouse_position()
    layer_circle(cursor_layer, mx, my, 2.5, white())
    black.a = 150
    layer_circle(cursor_layer, mx, my, 1, black())
    black.a = 255
  end

  emoji_render()
end

(Bash completed with no output)

---

anchor/collider.lua
anchor/shake.lua
=== defs ===

15021:    lua_register(L, "random_create", l_random_create);
15022:    lua_register(L, "random_seed", l_random_seed);
15023:    lua_register(L, "random_get_seed", l_random_get_seed);
15024:    lua_register(L, "random_float_01", l_random_float_01);
15025:    lua_register(L, "random_float", l_random_float);
15026:    lua_register(L, "random_int", l_random_int);
15027:    lua_register(L, "random_angle", l_random_angle);
15028:    lua_register(L, "random_sign", l_random_sign);
15029:    lua_register(L, "random_bool", l_random_bool);
15030:    lua_register(L, "random_normal", l_random_normal);
15031:    lua_register(L, "random_choice", l_random_choice);
15032:    lua_register(L, "random_choices", l_random_choices);
15033:    lua_register(L, "random_weighted", l_random_weighted);
=== impl ===
12527:static int l_random_float_01(lua_State* L) {
12528-    PCG32* rng = get_rng(L, 1);
12529-    uint32_t r = pcg32_next(rng);
12530-    double result = (double)r / 4294967295.0;
12531-    lua_pushnumber(L, result);
12532-    return 1;
12533-}
12534-
12535-// random_float(min, max, rng?) - Random float [min, max]
12536:static int l_random_float(lua_State* L) {
12537-    double min = luaL_checknumber(L, 1);
12538-    double max = luaL_checknumber(L, 2);
12539-    PCG32* rng = get_rng(L, 3);
12540-    uint32_t r = pcg32_next(rng);
12541-    double t = (double)r / 4294967295.0;
12542-    double result = min + t * (max - min);
... [4 more lines]

File created successfully at: E:\a327ex\ABAgames\knightvspawns\verify.lua (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

4030     if hp < hp_max then hp = hp + 1 end
4031        heal_vfx()
4032      end
4033    
4034      -- determinism check: once the replayed death settles (pending captures
4035      -- resolved), the re-derived score must match the recorded one
4036      if replay_mode and replay and game_state == 'dead'
4037         and #captured_pending == 0 and not replay.checked then
4038        replay.checked = true
4039        print(('replay check: score %d vs recorded %d — %s'):format(
4040          score, replay.data.score, score == replay.data.score and 'OK' or 'DESYNC'))
4041      end
4042    
4043      the_cursor:update(dt)
4044    end
4045    
4046    -- -----------------------------------------------------------------------------
4047    -- draw
4048    -- -----------------------------------------------------------------------------
4049    -- The 3D thickness: a same-footprint block shifted down by SLAB, on its own
4050    -- outlined layer. The top square (drawn over it) hides all but the bottom edge.
4051    function draw_slab()
4052      layer_rectangle(slab_layer, BOARD_X, BOARD_Y + SLAB,
4053                      BOARD_SIZE*SQUARE, BOARD_SIZE*SQUARE, board_side())
4054    end

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

3855       duration = random_float(0.35, 0.55), scale = random_float(0.8, 1.2),
3856          flash_on_spawn = 0.3,
3857        })
3858      end
3859    end
3860    
3861    reset()
3862    spawn_cursor()
3863    
3864    -- -----------------------------------------------------------------------------
3865    -- update
3866    -- -----------------------------------------------------------------------------
3867    function update(dt)
3868      sync_engine_globals()

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

verify.lua   OK

items.lua    OK

main.lua     OK

Anchor Engine starting...

Headless mode enabled

Game folder: .

Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

/usr/bin/bash: line 1:  2046 Segmentation fault      timeout 60 ./anchor.exe . --headless --verify=both --seeds=2 --seed0=1 > /tmp/kvp_verify.log 2>&1
EXIT=139
--- log ---
Anchor Engine starting...

Headless mode enabled

Game folder: .

Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

/usr/bin/bash: line 1:  1804 Segmentation fault      timeout 30 ./anchor.exe . --headless > /tmp/h1.log 2>&1
EXIT=139
Headless mode enabled

Game folder: .

Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

emoji/effect.lua:365:function effect_setup(opts)
emoji/effect.lua-366-  opts = opts or {}
emoji/effect.lua-367-  local path = opts.draw_shader or 'assets/draw_shader.frag'
emoji/effect.lua-368-  set_draw_shader(path)
emoji/effect.lua-369-  effect_draw_shader = get_draw_shader()
emoji/effect.lua-370-  effect_write_palette()
emoji/effect.lua-371-end
emoji/effect.lua-372-
emoji/effect.lua-373---[[
emoji/effect.lua-374-  effect_write_palette()
emoji/effect.lua-375-  Push the active palette to the shader's u_palette[] uniform array. Each
emoji/effect.lua-376-  token's RGB is written as a vec4 (alpha is unused — the shader reads .rgb).
emoji/effect.lua-377-  Called automatically by effect_setup() AND by palette_init() — but the
emoji/effect.lua-378-  latter is a no-op until the shader exists. Safe to call manually after
emoji/effect.lua-379-  switching palettes (palette_init does that).
--
emoji/effect.lua:384:function effect_write_palette()
emoji/effect.lua-385-  if not effect_draw_shader then return end
emoji/effect.lua-386-  if not palette then return end
emoji/effect.lua-387-  for i, name in ipairs(palette_token_names) do
emoji/effect.lua-388-    local c = palette[name]
emoji/effect.lua-389-    shader_set_vec4_immediate(effect_draw_shader, 'u_palette[' .. (i - 1) .. ']',
emoji/effect.lua-390-                              c.r / 255, c.g / 255, c.b / 255, 1.0)
emoji/effect.lua-391-  end
emoji/effect.lua-392-end
emoji/effect.lua-393-
emoji/effect.lua-394-local function resolve_color(name)
emoji/effect.lua-395-  return palette_token_index[name] or 0
emoji/effect.lua-396-end
emoji/effect.lua-397-
... [17 more lines]

=== l_set_draw_shader ===
6494:static int l_set_draw_shader(lua_State* L);
6495-static int l_get_draw_shader(lua_State* L);
6496-
6497-// ============================================================================
6498-// LUA BINDINGS: RENDERING
6499-// Layer, texture, font, audio, shaders
6500-// ============================================================================
6501-
6502-// Lua bindings
6503-// layer_create(name [, filter]) — filter is 'smooth' or 'rough'; defaults to global filter_mode.
6504-static int l_layer_create(lua_State* L) {
6505-    const char* name = luaL_checkstring(L, 1);
6506-
--
=== l_get_draw_shader ===
6495:static int l_get_draw_shader(lua_State* L);
6496-
6497-// ============================================================================
6498-// LUA BINDINGS: RENDERING
6499-// Layer, texture, font, audio, shaders
6500-// ============================================================================
6501-
6502-// Lua bindings
6503-// layer_create(name [, filter]) — filter is 'smooth' or 'rough'; defaults to global filter_mode.
6504-static int l_layer_create(lua_State* L) {
6505-    const char* name = luaL_checkstring(L, 1);
6506-
6507-    int layer_filter = filter_mode;  // default: global
--
... [14 more lines]

13455:static int l_engine_get_headless(lua_State* L) {
13456:    lua_pushboolean(L, headless_mode);
15106:    lua_register(L, "engine_set_headless", l_engine_set_headless);
15107:    lua_register(L, "engine_get_headless", l_engine_get_headless);
=== unguarded shader bindings ===
static int l_shader_set_vec2_immediate(lua_State* L) {
static int l_shader_set_vec4_immediate(lua_State* L) {
static int l_shader_set_int_immediate(lua_State* L) {
    if (headless_mode) return 0;
    if (headless_mode) return 0;
    if (headless_mode) return 0;
    if (headless_mode) return 0;
    if (headless_mode) return 0;
    if (headless_mode) return 0;

452:function effect_set(layer, spec)
453-  -- No-op when the ubershader isn't installed (GAME_HOSTED gates effect_setup;
454-  -- same nil-guard the site's ricochet/effect.lua gained in the 2026-07-18
455-  -- boot-freeze fix). Every draw is then engine-default passthrough, which is
456-  -- what an unset spec renders as anyway.
457-  if not effect_draw_shader then return end
458-  spec = spec or {}
459-  local p  = pattern_kinds[spec.pattern or 'solid'] or 2
460-  local c  = color_kinds[spec.color or 'none'] or 0
461-  local d  = dither_kinds[spec.dither or 'off'] or 0
462-  local ca = resolve_color(spec.color_a or 'white')
--
522:function effect_clear(layer)
523-  if not effect_draw_shader then return end   -- effects not installed (GAME_HOSTED)
524-  layer_shader_set_int(layer, effect_draw_shader, 'u_pattern_kind', 2)  -- solid
525-  layer_shader_set_int(layer, effect_draw_shader, 'u_color_kind',   0)  -- none (passthrough)
526-  layer_shader_set_int(layer, effect_draw_shader, 'u_dither_kind',  0)  -- off
527-  layer_shader_set_int(layer, effect_draw_shader, 'u_deco_kind',    0)  -- none
528-  layer_shader_set_int(layer, effect_draw_shader, 'u_deco2_kind',   0)  -- none
529-  layer_shader_set_float(layer, effect_draw_shader, 'u_value_mult', 1.0)
530-end
531-
532---[[

The file E:\a327ex\ABAgames\knightvspawns\emoji\init.lua has been updated successfully. (file state is current in your context — no need to Read it back)

/usr/bin/bash: line 1:    48 Segmentation fault      timeout 60 ./anchor.exe . --headless --verify=gen --seeds=1 --seed0=1 > /tmp/h2.log 2>&1
EXIT=139
Anchor Engine starting...

Headless mode enabled

Game folder: .

Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

30:require('anchor')({
40:require('emoji')
41:require('items')   -- passive-item system (catalog + stats + event dispatcher)
42:require('verify')  -- headless replay-determinism harness (inert unless --verify)
143:emoji_layers({
162:bind('click',   'mouse:1')         -- cursor + move commit read 'click'
166:bind('toggle_sound_tuner', 'key:f3')   -- F3 sound tuner (dev-only, gated out when hosted)
167:bind('ui_gallery_prev',    'key:[')    -- tuner paging
168:bind('ui_gallery_next',    'key:]')
169:bind('toggle_hit_sound',   'key:h')    -- A/B the player-hit sound
177:knight_img  = image_load('horse',      'assets/horse.png')
178:pawn_img    = image_load('chess_pawn', 'assets/chess_pawn.png')
179:boom_img    = image_load('boom',       'assets/boom.png')
180:heart_img   = image_load('heart',      'assets/red_heart.png')
181:star_img    = image_load('star',       'assets/star.png')
182:restart_img = image_load('counterclockwise_arrows_button', 'assets/counterclockwise_arrows_button.png')
183:pause_img   = image_load('pause_button', 'assets/pause_button.png')
186:high_voltage_img     = image_load('high_voltage',     'assets/high_voltage.png')
187:four_leaf_clover_img = image_load('four_leaf_clover', 'assets/four_leaf_clover.png')
188:link_img             = image_load('link',             'assets/link.png')
189:chains_img           = image_load('chains',           'assets/chains.png')
190:magnet_img           = image_load('magnet',           'assets/magnet.png')
191:dynamite_img         = image_load('firecracker',      'assets/firecracker.png')
192:dagger_img           = image_load('dagger',           'assets/dagger.png')
193:gun_img              = image_load('water_pistol',     'assets/gun.png')       -- Water Gun HUD icon
194:droplet_img          = image_load('droplet',          'assets/droplet.png')   -- its lobbed projectile + splash
195:fire_img             = image_load('fire',             'assets/fire.png')      -- Fire icon + the burning-tile flame
196:crown_img            = image_load('crown',            'assets/crown.png')     -- Crown icon + the QUEEN-form knight sprite
197:castle_img           = image_load('castle',           'assets/castle.png')    -- Castle icon + the ROOK-form knight sprite
198:egg_img              = image_load('egg',              'assets/egg.png')       -- Egg icon (hatches friendly pawns)
... [10 more lines]

-- board, under the pieces) so they don't merge into the board outline. NO
-- pipeline drop-shadow — we draw our own ellipse shadows.
-- -----------------------------------------------------------------------------
emoji_layers({
  { 'bg' },
  { 'slab',    outline = true },
  { 'board',   outline = true },
  { 'deco' },
  { 'game',    outline = true },
  { 'fire',    outline = true },          -- Fire's ember particles (outlined, IN FRONT of the pieces)
  { 'effects', outline = true },
  { 'ui',      outline = true },          -- game HUD (tray, hearts, text)
  { 'overlay' },                          -- dev-overlay backdrop (F3 tuner)
  { 'ui_panel',       outline = true },   -- UI toolkit tiers (F3 tuner widgets)
  { 'ui_content',     outline = true },
  { 'ui_top_panel',   outline = true },
  { 'ui_top_content', outline = true },
  { 'cursor',  outline = true },
})

main_camera = camera_new(gw, gh)   -- static view; trauma punches only

bind('click',   'mouse:1')         -- cursor + move commit read 'click'
-- Restart / new-run / watch-replay / back-to-scores are now on-screen BUTTONS
-- (kvp_button, dispatched update-side) — no key/right-click prompts. Text
-- entry keeps enter=save + esc=defocus as silent shortcuts (see sb_dead_update).
bind('toggle_sound_tuner', 'key:f3')   -- F3 sound tuner (dev-only, gated out when hosted)
bind('ui_gallery_prev',    'key:[')    -- tuner paging
bind('ui_gallery_next',    'key:]')
bind('toggle_hit_sound',   'key:h')    -- A/B the player-hit sound
... [7 more lines]

coin_img             = image_load('coin',             'assets/coin.png')      -- Coin icon + the pickup flung onto the board
coffee_img           = image_load('coffee',           'assets/coffee.png')    -- Coffee icon + its combo meter
cloud_img            = image_load('cloud',            'assets/cloud.png')     -- Cloud icon + the drifting hunter itself
comet_img            = image_load('comet',            'assets/comet.png')     -- Comet icon + the falling rock and its mark
wall_img             = image_load('construction',     'assets/construction.png')   -- Wall icon + the blocker under the board
                                                                                   -- (🚧, not 🧱: Twemoji draws 1F9F1 as a single isometric
                                                                                   --  brick, and Microsoft's brick WALL clashes with the set)
items_register_catalog()   -- build ITEM_DEFS now that the icons are loaded

-- sounds (drop the .ogg files into assets/sounds/). sfx() is nil-safe, so a
-- missing sound just no-ops. F3 opens the tuner to shape any loaded sound.
-- Knight take-off = the SNKRX dash "subtle whoosh" (from 062026) + the nyu jump
-- layered; landing = a soft plop. Pawn march beat = the template's hop.
sounds.dash     = sound_load('assets/sounds/subtle_whoosh.ogg')
sounds.hop      = sound_load('assets/sounds/nyu2__nyu-jump.ogg')
sounds.landing  = sound_load('assets/sounds/landing1__jump-landing.ogg')
sounds.footstep = sound_load('assets/sounds/footstep.ogg')                  -- horse landing
sounds.march    = sound_load('assets/sounds/hop.ogg')                       -- pawn march beat
sounds.illegal  = sound_load('assets/sounds/ui_error.ogg')                  -- off-board move
-- player hit (a non-fatal leak): A/B toggle with H
sounds.player_hit_a = sound_load('assets/sounds/player_death.ogg')
sounds.player_hit_b = sound_load('assets/sounds/shot-struck1__shot-hit-enemy.ogg')
...
-- the hit rather than after it.
sounds.comet_fall1  = sound_load('assets/sounds/comet_fall1.ogg')
sounds.comet_fall2  = sound_load('assets/sounds/comet_fall2.ogg')
sounds.comet_impact = sound_load('assets/sounds/comet_impact.ogg')
-- Cloud: a rumble as it forms, the strike as it fires, and the bolt's impact on arrival.
sounds.cloud_spawn       = sound_load('assets/sounds/cloud_spawn.ogg')
sounds.cloud_attack      = sound_load('assets/sounds/cloud_attack.ogg')
... [13 more lines]

injected

/usr/bin/bash: line 23:  1744 Segmentation fault      timeout 60 ./anchor.exe . --headless > /tmp/h3.log 2>&1
EXIT=139
Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

injected

/usr/bin/bash: line 21:  1481 Segmentation fault      timeout 60 ./anchor.exe . --headless > /tmp/h4.log 2>&1
EXIT=139
MARK A post-anchor

24:require('emoji.palette')
25:require('emoji.pipeline')
26:require('emoji.effect')  -- four-axis effect system (pattern × color × dither × shape)
27:require('emoji.juice')
28:require('emoji.fx')
29:require('emoji.plants')  -- reactive vegetation (EBB mechanics + plant death)
30:require('emoji.cursor')
31:require('emoji.transition')  -- the circle-wipe screen transition
32:require('emoji.sounds')
33:require('emoji.text')    -- rich-text tags + the typewriter ledger
34:require('emoji.ui')     -- the UI toolkit (see emoji/ui/init.lua host contract)
37:if not GAME_HOSTED then
79:spritesheet_register('hit1', 'assets/hit1.png', 96, 48)
82:font_register('main', 'assets/LanaPixel.ttf',   11)   -- body / default
83:font_register('big',  'assets/FatPixelFont.ttf', 8)   -- chunky display headers
84:font_register('mid',  'assets/Awesome 9.ttf',   16)   -- mid-size headers / score
105:palette_init()
106:if not GAME_HOSTED and not engine_get_headless() then

injected

/usr/bin/bash: line 21:  1952 Segmentation fault      timeout 60 ./anchor.exe . --headless > /tmp/h5.log 2>&1
EXIT=139
MARK A post-anchor
-- Dev-only overlays (file-writing autosave + F5/F3 binds): skipped when the
-- game runs embedded in the site (GAME_HOSTED, injected by game_host.lua).
if not GAME_HOSTED then
  require('emoji.effect_lab')  -- F5 effect inspector (built on the toolkit)
  require('emoji.sound_tuner') -- F3 bitcrush/sample-rate tuner
else
  sound_tuner_update = function() end   -- host main.lua calls this every frame
end

-- ── starter images (Twemoji 512x512 PNGs) ─────────────────────────────────
slight_smile               = image_load('slight_smile', 'assets/slight_smile.png')
no_mouth                   = image_load('no_mouth',     'assets/no_mouth.png')
no_mouth_hit               = image_load('no_mouth_hit', 'assets/no_mouth_hit.png')
star_img                   = image_load('star',         'assets/star.png')
dash_img                   = image_load('dash',         'assets/dash.png')

injected

/usr/bin/bash: line 23:   129 Segmentation fault      timeout 60 ./anchor.exe . --headless > /tmp/h6.log 2>&1
EXIT=139
MARK A post-anchor
MARK req emoji.palette

51:shadow_shader       = shader_load_file('assets/shadow.frag')
52:outline_shader      = shader_load_file('assets/outline.frag')
53:recolor_shader      = shader_load_file('assets/recolor.frag')
54:grayscale_shader    = shader_load_file('assets/grayscale.frag')
55:outline_only_shader = shader_load_file('assets/outline_only.frag')

7484:static int l_shader_load_file(lua_State* L) {
7485-    if (headless_mode) {
7486-        // Headless: return dummy shader ID (1) so Lua code doesn't get nil
7487-        lua_pushinteger(L, 1);
7488-        return 1;
7489-    }
7490-    const char* path = luaL_checkstring(L, 1);
7491-    GLuint shader = effect_shader_load_file(path);
7492-    if (!shader) {
=== callers of glGetUniformLocation w/o guard near shader_set ===
7535:static int l_shader_set_float_immediate(lua_State* L) {
7545:static int l_shader_set_vec2_immediate(lua_State* L) {
7556:static int l_shader_set_vec4_immediate(lua_State* L) {
7569:static int l_shader_set_int_immediate(lua_State* L) {

51: shadow_shader       = shader_load_file('assets/shadow.frag')
52: outline_shader      = shader_load_file('assets/outline.frag')
53: recolor_shader      = shader_load_file('assets/recolor.frag')
54: grayscale_shader    = shader_load_file('assets/grayscale.frag')
55: outline_only_shader = shader_load_file('assets/outline_only.frag')
56: shader_set_vec2_immediate(outline_shader,      'u_pixel_size', 1/width, 1/height)
57: shader_set_vec2_immediate(outline_only_shader, 'u_pixel_size', 1/width, 1/height)
59: emoji_layer_defs      = nil
60: emoji_shadow_layer    = nil
61: emoji_shadow_offset_x = 4
62: emoji_shadow_offset_y = 4
68: emoji_render_injects = {}
70: function emoji_render_add_inject(fn)
72: end
87: emoji_gray_layer  = layer_new('emoji_gray_src')
88: emoji_ring_layer  = layer_new('emoji_ring_src')
89: emoji_badge_layer = layer_new('emoji_badge_src')
90: emoji_channel_targets = {}
91: emoji_badge_color     = nil
93: function emoji_set_icon_channels(opts)
99: end
103: function emoji_badge_text(x, y, text, size)
114: end
116: local function process_icon_channels()

markers removed: 16

emoji/init.lua:0
main.lua:1

1485:-- Every COMET_BEATS beats it MARKS a pawn's square, and the rock lands there on the next

42:require('verify')  -- headless replay-determinism harness (inert unless --verify)
3863:verify_boot()   -- --verify=gen|check|both: takes over the run loop; no-op otherwise
4049:  if VERIFY then verify_update(dt) end

The file E:\a327ex\ABAgames\knightvspawns\emoji\init.lua has been updated successfully. (note: the file had been modified on disk since you last read it — the edit applied cleanly, but the file contains other changes not in your context. Read it before edits that depend on surrounding content.)

EXIT=0
  dynamite         !! 0

  egg                 1

  chick            !! 0

  pony             !! 0

  crown            !! 0

  castle           !! 0

  seedling         !! 0

  snail            !! 0

  snow                1

  comet            !! 0

  cloud            !! 0

  coffee           !! 0

  coin             !! 0

  guardian_angel   !! 0

  hole             !! 0

  wall             !! 0

  growing_heart    !! 0

  hourglass        !! 0

  shield           !! 0

  meat             !! 0

UNTESTED (27): heart, chains, lightning, clover, boom, magnet, water_gun, fire, dagger, dynamite, chick, pony, crown, castle, seedling, snail, comet, cloud, coffee, coin, guardian_angel, hole, wall, growing_heart, hourglass, shield, meat

  -> widen the sweep (--seeds) or these items are unverified

verify: ALL PASS (0 failures)

verify: ================================

Shutting down...

Game folder: .
Created layer: emoji_gray_src (rough)
Created layer: emoji_ring_src (rough)
Created layer: emoji_badge_src (rough)
Created layer: emoji_digit (rough)
Loaded spritesheet: assets/hit1.png (5x1 frames, 5 total)
Loaded font: main (11.0px, rough) page=1024x1024
Loaded font: big (8.0px, rough) page=1024x1024
Loaded font: mid (16.0px, rough) page=1024x1024
Created layer: bg (rough)
Created layer: slab (rough)
Created layer: slab_outline (rough)
Created layer: board (rough)
Created layer: board_outline (rough)
Created layer: deco (rough)
...
verify: [gen 1/1] seed=1 cadence=fast
replay: 231 events + 502 cursor samples -> 6511 bytes
  -> score=25  hp=0  50.2s  items=egg,link,snow
  -> widen the sweep (--seeds) or these items are unverified
=== file ===
KVP3|1|25|50155|300c405 100s5 300c303 158m 217c205 317c4 316m 159c102 158c4 375s7 158m 59c102 216c0 259c201 225c400 91m 100c201 192c303 558m 34c104 66s3 309c303 441m 75c205 284c307 433c506 58m 342s5 158c705 342c603 8m 425c501 309c403 116m 209c604 308c506 25s4 308m 50c305 467c504 333m 192c402 525c504
--- line2 ---
expect score=25 items=egg,link,snow dur_ms=50155 hp=0

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

real 0m0.611s
user    0m0.030s
sys 0m0.015s
EXIT=0
  -> score=7  hp=0  20.4s  items=link
  -> score=3  hp=0  14.4s  items=(none)
  -> score=37  hp=0  67.2s  items=boom,cloud,coffee,growing_heart,magnet
  -> score=0  hp=0  11.1s  items=(none)
  -> score=3  hp=0  14.4s  items=(none)
  -> score=2  hp=0  11.1s  items=(none)

47:BOARD_SIZE     = 8
57:MARCH_INTERVAL = 0.85    -- seconds between pawn advances (the danger beat)
61:HP_MAX         = 3       -- starting hp; leaks cost 1 each (grows with Heart items)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

real 0m0.533s
user    0m0.000s
sys 0m0.030s
EXIT=0
  -> score=17  hp=0  40.0s  items=(none)
  -> score=2  hp=0  14.4s  items=(none)
  -> score=3  hp=0  16.1s  items=(none)
  -> score=1  hp=0  12.8s  items=(none)
  -> score=17  hp=0  39.1s  items=boom,dynamite
  -> score=1  hp=0  11.1s  items=(none)

  -> score=33  hp=0  58.7s  items=dynamite,snail
  -> score=25  hp=0  50.2s  items=comet,heart,snow
  -> score=74  hp=0  100.3s  items=chick,fire,guardian_angel,pony,wall
  -> score=7  hp=0  20.4s  items=dynamite
  -> score=9  hp=0  23.8s  items=(none)

66:function grant_item(def)
67-  if owned_set[def.id] then return end        -- no duplicates
68-  local it = { def = def, spring = spring_new(), flash_t = 0, burst = 0 }
69-  if def.count_max then                        -- "every Nth CAPTURE" proc: a HUD counter (top-right, blue)
70-    it.count = 0                               -- logic counter (bumped at commit)
71-    it.shown = 0                               -- displayed value (lags to the landing)
72-    it.count_spring = spring_new()             -- badge pop when the number changes
73-  end
74-  if def.beat_max then                         -- "every Nth BEAT" proc: a HUD counter (bottom-right, yellow)
75-    it.beats = 0                               -- ticks on the march beat
76-    it.count_spring = it.count_spring or spring_new()
77-  end
78-  owned_items[#owned_items + 1] = it
79-  owned_set[def.id] = true
80-  stats_recompute()
81-  if def.on_acquire then def.on_acquire(it) end
82-  item_pulse(it)   -- pop the new icon in (same juice as when its effect fires)
83-  -- ANY collection path lands here — a direct landing or an effect (chain/boom/magnet/
84-  -- auto/fire) sweeping a drop up. Distinct from the `item_pickup` event, which stays

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

ERR: cannot open verify.lua: No such file or directory


real    0m0.066s
user    0m0.015s
sys 0m0.000s
EXIT=127
timeout: failed to run command ‘./anchor.exe’: No such file or directory

/e/a327ex
062026
a327ex.com-blog
a327ex-site
ABAgames
ai-assets
Anchor
anchor.blot.im
Anchor2
Anchor3
Anchor-lua
anchor-site-archive
Anchor-YueScript
artifact
artifact-opus
artifact-v2
BYTEPATH
BYTEPATH++
BYTEPATH++-old
cratebox
cute_action.mp3
cute_action.wav
Danpenzero
data
edition-template
emoji-aimer
emoji-ball-battles
emoji-ball-battles-generated
emoji-ball-bounce
emoji-template
... [1 more lines]

OK

real 0m49.532s
user    0m0.015s
sys 0m0.030s
EXIT=0
verify: [gen 9/34] seed=108 cadence=fast pre=fire

ERROR: main.lua:2566: attempt to index a nil value (local 'p')

stack traceback:

    main.lua:2566: in function 'commit_move'

    verify.lua:275: in function 'verify_bot_commit'

    verify.lua:207: in function 'verify_update'

    main.lua:4049: in function 'update'

Shutting down...

2548   -- one dash-dust puff kicked out opposite the launch direction, rotated to face it
2549      spawn_emoji_particle(knight.x, knight.y, dash_img, {
2550        velocity = random_float(40, 70), direction = math.angle(mvx, mvy) + math.pi,
2551        duration = 0.525, scale = 1, angle_mode = 'forward',
2552      })
2553    
2554      -- juice: pop + white flash + a small camera punch
2555      spring_pull(knight.spring, 'main', 0.5)
2556      knight.flashing = true
2557      timer_after(knight.timer, 0.06, 'flash', function() knight.flashing = false end)
2558      shake_trauma(main_camera.shake, 0.2, 0.1)
2559    
2560      -- resolve everything on the landing square: an item is PICKED UP (granted now,
2561      -- deterministic), a pawn is CAPTURED (score/tray/drop now). Both stay visible
2562      -- until the knight's hop arrives, when their VFX fire (pickup_vfx/capture_vfx).
2563      local captured_direct, direct_pawn = false, nil
2564      for j = #pawns, 1, -1 do
2565        local p = pawns[j]
2566        if p.gx == knight.gx and p.gy == knight.gy and not p.friendly then   -- allies aren't captured
2567          table.remove(pawns, j)
2568          if p.item then
2569            grant_item(p.item)                 -- stats/instant effects apply at commit
2570            p.picked = true
2571            p.cap_t = KNIGHT_HOP_DUR
2572            captured_pending[#captured_pending + 1] = p
2573            items_emit('item_pickup', p.gx, p.gy)   -- Dynamite (direct pickup only; no cascade)
2574          else
2575            resolve_capture(p)                 -- score, tray credit, drop check, VFX enqueue
2576            captured_direct, direct_pawn = true, p
2577          end
... [2 more lines]

2056:function resolve_capture(p, delay)
2057-  -- Chick: count every capture; each 8th, that enemy DEFECTS — switches sides in
2058-  -- place (no score) instead of dying. A deterministic counter (covers all capture
2059-  -- paths) drives the HUD badge.
2060-  if items_enabled and owned_set['chick'] and not p.friendly then
2061-    local it = owned_item('chick')
2062-    it.count = (it.count or 0) + 1
2063-    if it.count >= 8 then
2064-      it.count = 0
2065-      item_count_show(it, 0)
2066-      defect_pawn(p); return
2067-    end
2068-    item_count_show(it, it.count)
2069-  end
2070-  score = score + ((coin_beats > 0) and 3 or 1)   -- Coin: triple score while the window is open
2071-  if items_enabled then
2072-    local inc = (p.golden and 5 or 1)                 -- Seedling: a golden pawn fills the tray 5x
2073-    -- Coffee: a capture landing within the window of the previous one pays DOUBLE, so it
2074-    -- multiplies the golden bonus rather than replacing it. Compared as integer ms stamps
2075-    -- (sim_now_ms) so the window can't fall differently on a replay.
2076-    if owned_set['coffee'] then
2077-      local now = sim_now_ms()
2078-      if now - coffee_last_ms <= COFFEE_WINDOW_MS then
2079-        inc = inc*2
2080-        combo_count = combo_count + 1
2081-      else
2082-        combo_count = 1                               -- streak starts here; the NEXT one doubles
2083-      end
2084-      coffee_last_ms = now
2085-      combo_timer    = COFFEE_WINDOW                  -- display only
... [1 more lines]

      combo_kick()
    end
    tray_count = tray_count + inc
    try_drop_item()
    items_emit('capture', p)   -- Meat (heal every 25), Shield (recharge) — fires on any capture path
  end
  p.cap_t = delay or KNIGHT_HOP_DUR
  captured_pending[#captured_pending + 1] = p
end

-- Chick's conversion: the captured enemy becomes a friendly pawn at its cell and
-- rejoins the Egg march/trade system (marching up, trading, white silhouette).
function defect_pawn(p)
  p.friendly   = true
  p.cap_flavor = nil
  p.picked, p.ally, p._gone, p._moved, p._trade_hop = nil, nil, nil, nil, nil
  p.hopping, p.z = false, 0
  p.x, p.y = cell_center(p.gx, p.gy)   -- settle onto its cell (where it stood)
  spring_pull(p.spring, 'main', 0.5)
  pawns[#pawns + 1] = p
  item_pulse_id('chick')
  sfx(sounds.pawn_spawn, volumes.pawn_spawn)
  emoji_puff(p.x, p.y, chick_img, 10, 45, 120, 0.35, 0.6)   -- a burst of chicks on the defect
end

-- An effect (chain / auto-capture / boom) reaching a board piece: PICK UP an
-- item (grant now, pickup VFX on arrival) or CAPTURE a pawn. So an effect's
-- reach collects items too, not just pawns. Piece already removed from `pawns`.
function resolve_hit(piece, delay)
  if piece.item then
... [27 more lines]

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

EXIT=0
69:ERROR: main.lua:2566: attempt to index a nil value (local 'p')
--- last gen line before error ---
verify: [gen 9/34] seed=108 cadence=fast pre=fire
verify: [gen 10/34] seed=109 cadence=slow pre=dagger
verify: [gen 11/34] seed=110 cadence=fast pre=dynamite

1
--- errors ---
verify: [gen 11/34] seed=110 cadence=fast pre=dynamite
ERROR: main.lua:2566: attempt to index a nil value (local 'p')
=== tail ===
Created layer: ui_panel_outline (rough)

Created layer: ui_content (rough)

Created layer: ui_content_outline (rough)

Created layer: ui_top_panel (rough)

Created layer: ui_top_panel_outline (rough)

Created layer: ui_top_content (rough)

Created layer: ui_top_content_outline (rough)

Created layer: cursor (rough)

Created layer: cursor_outline (rough)

Created layer: emoji_shadow (rough)

verify: mode=sweep jobs=34 dir=verify

verify: [gen 1/34] seed=100 cadence=fast pre=heart

Initialization complete. Press ESC to exit, F11 for fullscreen.

Headless loop starting...

  -> FAIL  100  (timeout after 900s of sim)

verify: [gen 2/34] seed=101 cadence=slow pre=link

replay: 176 events + 350 cursor samples -> 5205 bytes

  -> score=22  hp=0  47.6s  items=crown,heart,link,snow

verify: [gen 3/34] seed=102 cadence=fast pre=chains

  -> FAIL  102  (timeout after 900s of sim)

verify: [gen 4/34] seed=103 cadence=slow pre=lightning

  -> FAIL  103  (timeout after 900s of sim)

verify: [gen 5/34] seed=104 cadence=fast pre=clover

  -> FAIL  104  (timeout after 900s of sim)

verify: [gen 6/34] seed=105 cadence=slow pre=boom

... [20 more lines]

  -> FAIL  110  (timeout after 900s of sim)

verify: ============ REPORT ============
replays: 0/1 passed
  FAIL 110 — timeout after 900s of sim
verify: FAILURES (1 failures)
verify: ================================
Shutting down...

  grng     = random_create(rec_seed)
  items_enabled = true                           -- start_replay overrides for KVP1
  items_reset()
  rec_reset()
  sb_reset()
end

function spawn_pawn()
  -- only into a top-row column that is free, so pawns never stack at the source
  local free = {}
  for gx = 0, BOARD_SIZE - 1 do
    if not pawn_at(gx, 0) and not pony_at(gx, 0) and not coin_at(gx, 0)
       and not (knight.gx == gx and knight.gy == 0) then
      free[#free + 1] = gx
    end
  end
  if #free == 0 then return end
  local gx = free[random_int(1, #free)]
  rec_event('s', gx)
  spawn_pawn_at(gx)
end

-- The actual spawn, column already decided (live play records the choice
-- above; playback injects it). Defensive occupancy no-op so a stale or
-- foreign replay can't stack pawns and crash-cascade.
function spawn_pawn_at(gx)
=== items_reset callers ===
1402:  items_reset()

12512:static int l_random_seed(lua_State* L) {
12513-    lua_Integer seed = luaL_checkinteger(L, 1);
12514-    PCG32* rng = get_rng(L, 2);
12515-    pcg32_seed(rng, (uint64_t)seed);
12516-    return 0;
12517-}
12518-
12519-// random_get_seed(rng?) - Get the current seed
12520-static int l_random_get_seed(lua_State* L) {

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

real 0m1.686s
user    0m0.015s
sys 0m0.015s
EXIT=0
1
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
ERROR: main.lua:2566: attempt to index a nil value (local 'p')
stack traceback:
    main.lua:2566: in function 'commit_move'
    verify.lua:289: in function 'verify_bot_commit'
    verify.lua:221: in function 'verify_update'
    main.lua:4049: in function 'update'
Shutting down...

verify: [gen 1/34] seed=100 cadence=fast pre=heart
=== standalone repro ===
ERROR: main.lua:2566: attempt to index a nil value (local 'p')

-- item was removed before the call), so the whole 3×3 is scanned uniformly.
function boom_splash(gx, gy, icon)
  for dx = -1, 1 do
    for dy = -1, 1 do
      local nx, ny = gx + dx, gy + dy
      if in_bounds(nx, ny) then
        local pc = pawn_at(nx, ny)
        if pc and not pc.friendly then           -- pawn OR item — the blast takes both (allies survive)
          for j = #pawns, 1, -1 do if pawns[j] == pc then table.remove(pawns, j); break end end
          pc.cap_flavor = 'boom'                 -- capture bursts as explosion (pawns; ignored for items)
          resolve_hit(pc)                        -- capture pawn / pick up item (KNIGHT_HOP_DUR delay)
        end
      end
    end
  end
  on_hop_land(function() boom_vfx(gx, gy, icon or 'boom') end)   -- the show plays when the horse arrives
end

-- Boom's spectacle, fired on landing: pop the icon, the blast sound, a big
-- trauma shake, and a 💥 burst on every square of the 3×3 (each tweens down).
function boom_vfx(gx, gy, icon)
  item_pulse_id(icon or 'boom')  -- pop the triggering item's icon once
  sfx_any('boom', 3)             -- SNKRX-update explosion (one of three variants)
  -- felt shake = amount^2 * amplitude (amount unclamped). Slightly weaker peak
  -- than before but a longer rumble.
  shake_trauma(main_camera.shake, 1.35, 0.7, { x = 50, y = 50, rotation = 0.36, zoom = 0.28 })
  for dx = -1, 1 do
    for dy = -1, 1 do
      local nx, ny = gx + dx, gy + dy
      if in_bounds(nx, ny) then
... [6 more lines]

seed 200 dynamite: ok
seed 201 dynamite: ok
seed 202 dynamite: CRASH
seed 203 dynamite: ok
seed 204 dynamite: CRASH
seed 205 dynamite: CRASH

boom    : 2/6 crashed
magnet  : 0/6 crashed
fire    : 2/6 crashed
chick   : 0/6 crashed

2560   -- resolve everything on the landing square: an item is PICKED UP (granted now,
2561      -- deterministic), a pawn is CAPTURED (score/tray/drop now). Both stay visible
2562      -- until the knight's hop arrives, when their VFX fire (pickup_vfx/capture_vfx).
2563      local captured_direct, direct_pawn = false, nil
2564      for j = #pawns, 1, -1 do
2565        local p = pawns[j]
2566        if p.gx == knight.gx and p.gy == knight.gy and not p.friendly then   -- allies aren't captured
2567          table.remove(pawns, j)
2568          if p.item then
2569            grant_item(p.item)                 -- stats/instant effects apply at commit
2570            p.picked = true
2571            p.cap_t = KNIGHT_HOP_DUR
2572            captured_pending[#captured_pending + 1] = p
2573            items_emit('item_pickup', p.gx, p.gy)   -- Dynamite (direct pickup only; no cascade)
2574          else
2575            resolve_capture(p)                 -- score, tray credit, drop check, VFX enqueue
2576            captured_direct, direct_pawn = true, p
2577          end
2578        end
2579      end
2580    
2581      -- a coin on the landing square is collected — ONLY by landing on it, never by an effect
2582      for j = #coins, 1, -1 do
2583        local c = coins[j]

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

=== repro check ===
  -> score=676  hp=0  263.5s  items=boom,chains,chick,cloud,clover,coffee,coin,comet,crown,dagger,dynamite,fire,growing_heart,heart,hole,hourglass,lightning,link,magnet,meat,seedling,shield,snail,snow,water_gun

Exit code 143
Command timed out after 2m 0s

real 2m8.271s
user    0m0.016s
sys 0m0.000s
EXIT=0
0

verify: ============ REPORT ============
generated 23 runs:
  seed 100    fast score 676   263.5s  boom,chains,chick,cloud,clover,coffee,coin,comet,crown,dagger,dynamite,fire,growing_heart,heart,hole,hourglass,lightning,link,magnet,meat,seedling,shield,snail,snow,water_gun
  seed 101    slow score 8      25.5s  link,snow
  seed 103    slow score 369   263.5s  boom,castle,chick,cloud,coffee,coin,comet,dagger,dynamite,fire,growing_heart,heart,hole,lightning,link,meat,pony,seedling,shield,snail,snow,wall,water_gun
  seed 104    fast score 569   252.5s  castle,chains,chick,cloud,clover,coin,comet,crown,dagger,dynamite,fire,growing_heart,heart,hole,link,meat,snow
  seed 105    slow score 10     30.6s  boom,heart,snow
  seed 107    slow score 377   249.9s  boom,chains,chick,clover,comet,crown,dagger,fire,heart,hourglass,link,magnet,seedling,shield,snail,snow,water_gun
  seed 109    slow score 37     63.8s  chick,dagger,dynamite,link,pony
  seed 110    fast score 113   115.6s  chick,comet,dynamite,heart,hole,magnet,shield,wall
  seed 111    slow score 28     53.6s  chick,egg
  seed 112    fast score 425   269.5s  boom,chick,cloud,clover,coffee,coin,comet,dagger,dynamite,fire,growing_heart,guardian_angel,heart,hourglass,link,magnet,seedling,shield,snail
  seed 113    slow score 31     53.5s  castle,fire,pony
  seed 114    fast score 489   300.9s  boom,chains,chick,coffee,coin,comet,crown,dagger,dynamite,fire,growing_heart,guardian_angel,heart,hole,hourglass,pony,seedling,shield,snail,snow,water_gun
  seed 115    slow score 29     56.1s  castle,seedling,shield,snow
  seed 117    slow score 113   114.8s  chains,cloud,coin,growing_heart,hourglass,seedling,snail,snow
  seed 119    slow score 36     61.2s  cloud,comet,link
  seed 120    fast score 409   275.4s  boom,castle,chick,cloud,coffee,comet,crown,dagger,dynamite,egg,fire,growing_heart,guardian_angel,heart,hole,hourglass,link,magnet,meat,pony,seedling,snail,snow,wall,water_gun
  seed 123    slow score 24     55.3s  guardian_angel,hourglass
  seed 124    fast score 393   253.3s  boom,chick,coffee,coin,comet,crown,dagger,egg,fire,growing_heart,heart,hole,seedling,snail,wall,water_gun
  seed 125    slow score 63     88.4s  boom,comet,crown,dynamite,wall,water_gun
  seed 126    fast score 364   256.7s  boom,castle,chains,chick,cloud,coffee,comet,crown,egg,fire,growing_heart,heart,hole,hourglass,lightning,link,magnet,seedling,snail,snow,wall,water_gun
  seed 127    slow score 13     34.9s  hourglass,meat,shield
  seed 128    fast score 10     30.6s  heart,shield
  seed 129    slow score 23     53.6s  castle,dagger,guardian_angel,meat
replays: 23/45 passed
  FAIL 102 — timeout after 900s of sim
  FAIL 106 — timeout after 900s of sim
  FAIL 108 — timeout after 900s of sim
  FAIL 116 — timeout after 900s of sim
... [52 more lines]

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK


real    1m43.429s
user    0m0.015s
sys 0m0.015s
EXIT=0
0
replays: 34/34 passed
verify: ALL PASS (0 failures)

item coverage (runs in which the item was owned):
  heart               22
  link                22
  chains              11
  lightning           12
  clover              14
  boom                21
  magnet              15
  water_gun           19
  fire                21
  dagger              20
  dynamite            19
  egg                 15
  chick               21
  pony                13
  crown               15
  castle              16
  seedling            22
  snail               17
  snow                21
  comet               24
  cloud               19
  coffee              16
  coin                17
  guardian_angel      14
  hole                19
  wall                15
  growing_heart       21
  hourglass           19
  shield              20
... [11 more lines]

-rw-r--r-- 1 adn 197121 6096 Jul 22 01:05 replay_last.txt
KVP3|129|23|53556|35c506 278c307 89s1 411c106 41m 491c204 35
 M emoji/init.lua
 M items.lua
 M main.lua
?? verify.lua
?? verify/
bc7d814 Trailer audio: pull the real mix, don't reconstruct it

replay_last.txt

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

EXIT=0
0
replays: 38/38 passed
verify: ALL PASS (0 failures)
  heart               25
  chains              14
  lightning           16
  clover              18
  pony                17
  guardian_angel      14
  wall                17
  shield              17

EXIT=0
0
replays: 40/40 passed
verify: ALL PASS (0 failures)
=== untested in a pure drop-driven sweep ===

EXIT=0
0
replays: 30/30 passed
verify: ALL PASS (0 failures)
  seed 4000   fast score 662   240.0s  boom,castle,chains,chick,cloud,clover,coffee,coin,comet,crown,dagger,dynamite,egg,fire,growing_heart,guardian_angel,heart,hole,hourglass,lightning,link,magnet,meat,pony,seedling,shield,snail,snow,wall,water_gun
  seed 4001   slow score 595   239.9s  boom,castle,chains,chick,cloud,clover,coffee,coin,comet,crown,dagger,dynamite,egg,fire,growing_heart,guardian_angel,heart,hole,hourglass,lightning,link,magnet,meat,pony,seedling,snail,snow,wall,water_gun
  seed 4002   fast score 726   240.0s  boom,castle,chains,chick,cloud,clover,coffee,coin,comet,crown,dagger,dynamite,egg,fire,growing_heart,guardian_angel,heart,hole,hourglass,lightning,link,magnet,meat,pony,seedling,shield,snail,snow,wall,water_gun

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

replay_last.txt
verify/
main.lua    OK

items.lua   OK

verify.lua  OK

EXIT=0
0
replays: 34/34 passed
verify: ALL PASS (0 failures)

The file E:\a327ex\ABAgames\knightvspawns\items_plan.md has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\items_plan.md has been updated successfully. (file state is current in your context — no need to Read it back)

                if (physics3_initialized && physics3_enabled) {
                    physics3_clear_events();
                    b3World_Step(physics3_world, (float)(PHYSICS_RATE * time_scale), 4);
                    physics3_process_events();
                }

                // Call Lua update(dt)
                lua_getglobal(L, "update");
                if (lua_isfunction(L, -1)) {
                    lua_pushnumber(L, PHYSICS_RATE);
                    if (lua_pcall(L, 1, 0, err_handler) != LUA_OK) {
                        snprintf(error_message, sizeof(error_message), "%s", lua_tostring(L, -1));
                        fprintf(stderr, "ERROR: %s\n", error_message);
                        lua_pop(L, 1);
                        error_state = true;
                    }
                } else {
                    lua_pop(L, 1);
                }

                step++;
                game_time += PHYSICS_RATE;
                input_post_update();
            }

            if (!running || error_state) break;

            // Increment frame before draw so an.frame is correct
            frame++;
            draw_calls = 0;
... [41 more lines]

                glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);

                GLint cap_offset_loc = glGetUniformLocation(screen_shader, "u_offset");

                if (layer_draw_count > 0) {
                    for (int i = 0; i < layer_draw_count; i++) {
                        LayerDrawCommand* cmd = &layer_draw_queue[i];
                        float ndc_x = (cmd->x / game_width) * 2.0f;
                        float ndc_y = -(cmd->y / game_height) * 2.0f;
                        glUniform2f(cap_offset_loc, ndc_x, ndc_y);

                        glActiveTexture(GL_TEXTURE0);
                        glBindTexture(GL_TEXTURE_2D, layer_get_texture(cmd->layer));
                        glBindVertexArray(screen_vao);
                        glDrawArrays(GL_TRIANGLES, 0, 6);
                        glBindVertexArray(0);
                    }
                } else {
                    glUniform2f(cap_offset_loc, 0.0f, 0.0f);
                    for (int i = 0; i < layer_count; i++) {
                        glActiveTexture(GL_TEXTURE0);
                        glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer_registry[i]));
                        glBindVertexArray(screen_vao);
                        glDrawArrays(GL_TRIANGLES, 0, 6);
                        glBindVertexArray(0);
                    }
                }

                glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);

... [41 more lines]

c130be9 Font embolden skips rough fonts; glyph blit branches on real pixel mode
bfe435f MAX_LAYERS 32 -> 128 (emoji-family embedded games register ~28 each)
94dd892 web: async custom draw shader via KHR_parallel_shader_compile — set_draw_shader compiles in background (poll in main_loop_iteration, swap on completion, get_draw_shader nil while pending); kills the multi-second whole-browser GPU-process stall on big shaders
0b467c6 physics3_shutdown binding: destroy world + reset engine 3D physics state (game-host instance switching)
090dd3f layer3_create: optional filter arg ('rough' = nearest sampling; pixel look for low-res embedded games)
6c1647c Engine: fix shape-pool slot leak on chain-heavy bodies, raise pool cap
7834f62 Engine: rough-mode inset-ring stroke SDF, raw-GL-id shader samplers, layer_new size + layer_render clear passthrough
9234b0c Input robustness across focus loss + background-tab open binding
=== last modified ===
-rw-r--r-- 1 adn 197121 686736 Jul 19 23:17 engine/src/anchor.c
=== status ===
 M engine/build-web-engine/anchor.js
 M engine/build-web-engine/anchor.wasm

File created successfully at: E:\a327ex\ABAgames\knightvspawns\render.lua (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

render.lua  OK

  -> score=720  hp=4  240.0s  items=boom,castle,chains,chick,cloud,clover,coffee,coin,comet,crown,dagger,dynamite,egg,fire,growing_heart,guardian_angel,heart,hole,hourglass,lightning,link,magnet,meat,pony,seedling,shield,snail,snow,wall,water_gun

  -> score=389  hp=4  239.7s  items=boom,castle,chick,coffee,comet,crown,dagger,dynamite,egg,fire,growing_heart,heart,hole,hourglass,lightning,link,magnet,meat,pony,seedling,snail,snow,water_gun
run_128.txt

The file E:\a327ex\ABAgames\knightvspawns\render.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\render.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK


real    0m17.258s
user    0m0.000s
sys 0m0.031s
EXIT=0
render: verify/run_128.txt -> renders/take1/frame_%06d.png (1844 events, first 20s)
render: reached --seconds=20
1200

-rw-r--r-- 1 adn 197121 10515 Jul 22 10:47 renders/take1/frame_000000.png
-rw-r--r-- 1 adn 197121 11970 Jul 22 10:47 renders/take1/frame_001199.png
[libx264 @ 000001d344a3eac0] Weighted P-Frames: Y:0.0% UV:0.0%

[libx264 @ 000001d344a3eac0] ref P L0: 62.7% 37.3%

[libx264 @ 000001d344a3eac0] ref B L0: 89.6% 10.4%

[libx264 @ 000001d344a3eac0] ref B L1: 95.5%  4.5%

[libx264 @ 000001d344a3eac0] kb/s:829.50

-rw-r--r-- 1 adn 197121 2089512 Jul 22 10:47 /tmp/take1.mp4

width=1920

height=1080

r_frame_rate=60/1

duration=20.000000

nb_frames=1200

copied

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/001.png]"
  }
]

4395:    local t = SB.watching and ('WATCHING ' .. SB.watching.name) or 'REPLAY'
4399:    local bw = fonts.main:text_width('BACK TO SCORES') + 14
4401:                 label = 'BACK TO SCORES', action = action_back_to_scores,
4423:      local a = 'REPLAY ENDED'
4427:      local bw = fonts.main:text_width('BACK TO SCORES') + 16
4429:                   label = 'BACK TO SCORES', variant = 'primary',
4438:      local wl, nl = 'WATCH REPLAY', 'NEW RUN'

4388     layer_image(ui_layer, shield_img, 0, 0)
4389        layer_pop(ui_layer)
4390      end
4391    
4392      -- ── per-state controls: every prompted action is an on-screen button ───────
4393      if replay_mode and game_state == 'playing' then
4394        -- watching a replay: the tag + a back button (top-right, clear of the board)
4395        local t = SB.watching and ('WATCHING ' .. SB.watching.name) or 'REPLAY'
4396        white.a = 210
4397        layer_text(ui_layer, t, fonts.mid, gw/2 - fonts.mid:text_width(t)/2, 8, white())
4398        white.a = 255
4399        local bw = fonts.main:text_width('BACK TO SCORES') + 14
4400        kvp_button({ id = 'back', x = gw - bw - 5, y = 4, w = bw, h = 14,
4401                     label = 'BACK TO SCORES', action = action_back_to_scores,
4402                     tip = { title = 'Stop', desc = 'Stop and return to the high-score board.' } })
4403    
4404      elseif game_state == 'playing' then
4405        -- live play: pause + restart icons, top-right (just emojis on the outlined
4406        -- ui_layer, clean black outline, hover-scale + tooltip). Pause freezes the
4407        -- sim so items can be read at leisure.

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

render: verify/run_128.txt -> renders/take1/frame_%06d.png (1844 events, first 12s)
render: reached --seconds=12
ok

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/002.png]"
  }
]

// Audio globals (declared early so Sound functions can use them)
static ma_engine audio_engine;
static bool audio_initialized = false;
static float sound_master_volume = 1.0f;
static float music_master_volume = 1.0f;
static float audio_master_pitch = 1.0f;
\#ifdef __EMSCRIPTEN__
=== shutdown ===
    if (screen_vbo) { glDeleteBuffers(1, &screen_vbo); screen_vbo = 0; }
    if (screen_vao) { glDeleteVertexArrays(1, &screen_vao); screen_vao = 0; }
    if (screen_shader) { glDeleteProgram(screen_shader); screen_shader = 0; mem_gl_program_count--; }
    // Audio
    if (audio_initialized) {
        sound_cleanup_all();
        ma_engine_uninit(&audio_engine);
        audio_initialized = false;
    }
    // Physics
    if (physics_initialized) {
        b2DestroyWorld(physics_world);
        physics_initialized = false;
=== capture end ===
                stbi_write_png(filename, game_width, game_height, 4, capture_buffer, game_width * 4);
                capture_frame_number++;
            }

            // Screen pass: normal compositing to window for visual feedback
            glBindFramebuffer(GL_FRAMEBUFFER, 0);
            int window_w, window_h;
            SDL_GetWindowSize(window, &window_w, &window_h);

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

}

// Immediate shader uniform setters (applied now, for use with layer_draw_from)
static int l_shader_set_float_immediate(lua_State* L) {
    GLuint shader = (GLuint)luaL_checkinteger(L, 1);
    const char* name = luaL_checkstring(L, 2);
    float value = (float)luaL_checknumber(L, 3);
    glUseProgram(shader);
    GLint loc = glGetUniformLocation(shader, name);
    if (loc != -1) glUniform1f(loc, value);
    return 0;
}

static int l_shader_set_vec2_immediate(lua_State* L) {
    GLuint shader = (GLuint)luaL_checkinteger(L, 1);
    const char* name = luaL_checkstring(L, 2);
    float x = (float)luaL_checknumber(L, 3);
    float y = (float)luaL_checknumber(L, 4);
    glUseProgram(shader);
    GLint loc = glGetUniformLocation(shader, name);
    if (loc != -1) glUniform2f(loc, x, y);
    return 0;
}

static int l_shader_set_vec4_immediate(lua_State* L) {
    GLuint shader = (GLuint)luaL_checkinteger(L, 1);
    const char* name = luaL_checkstring(L, 2);
    float x = (float)luaL_checknumber(L, 3);
    float y = (float)luaL_checknumber(L, 4);
    float z = (float)luaL_checknumber(L, 5);
... [25 more lines]

patched all four

static int l_shader_set_vec2_immediate(lua_State* L) {
    if (headless_mode) return 0;
    GLuint shader = (GLuint)luaL_checkinteger(L, 1);

'build.bat' is not recognized as an internal or external command,

operable program or batch file.

src/anchor.c(13360): warning C4244: '=': conversion from 'lua_Integer' to 'int', possible loss of data

src/anchor.c(13366): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(13488): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(14392): warning C4996: '_snwprintf': This function or variable may be unsafe. Consider using _snwprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(14395): warning C4996: '_snwprintf': This function or variable may be unsafe. Consider using _snwprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(14470): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(14471): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15705): warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15709): warning C4996: 'strcat': This function or variable may be unsafe. Consider using strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15714): warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15718): warning C4996: 'strcat': This function or variable may be unsafe. Consider using strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15724): warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15728): warning C4996: 'strcat': This function or variable may be unsafe. Consider using strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15734): warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(15738): warning C4996: 'strcat': This function or variable may be unsafe. Consider using strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(16503): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(16513): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(16515): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(16518): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

src/anchor.c(16521): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

gl.c

Generating Code...

LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library

Build successful: build/anchor.exe

[setup_ffmpeg] DLLs already present in build\

-rwxr-xr-x 1 adn 197121 5030400 Jul 22 10:50 anchor.exe
5a30627282b978f801abfbbe8c92108c *anchor.exe
7d4825f1b2eb32fb8d4bb1b679689775 */c/Users/adn/AppData/Local/Temp/claude/E--a327ex/1fdcce86-0e8b-4feb-96e8-1752c4986add/scratchpad/anchor_jul18.exe

EXIT=0
0
replays: 34/34 passed
verify: ALL PASS (0 failures)

run_100.txt
run_101.txt
run_102.txt

real    0m12.478s
user    0m0.000s
sys 0m0.015s
EXIT=0
Audio render mode enabled -> renders/take1.wav
Audio engine initialized (no device, offline render)
Audio render: could not open renders/take1.wav for writing
render: verify/run_100.txt -> renders/take1/frame_%06d.png (1820 events, first 15s)
render: reached --seconds=15
900

26:#include <direct.h>  // _chdir
6843:#include <sys/stat.h>
6867:static void web_mkdir_p(const char* file) {   // create MEMFS parent dirs for the target
6887:    web_mkdir_p(url);

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (note: the file had been modified on disk since you last read it — the edit applied cleanly, but the file contains other changes not in your context. Read it before edits that depend on surrounding content.)

Build successful: build/anchor.exe

real 0m13.586s
user    0m0.015s
sys 0m0.031s
EXIT=0
Audio render mode enabled -> renders/take1.wav
Audio engine initialized (no device, offline render)
Audio render: 48000 Hz, 800 frames per video frame -> renders/take1.wav
render: verify/run_100.txt -> renders/take1/frame_%06d.png (1820 events, first 15s)
render: reached --seconds=15
Audio render: wrote renders/take1.wav
-rw-r--r-- 1 adn 197121 5651244 Jul 22 10:53 renders/take1.wav
900

codec_name=pcm_f32le

sample_rate=48000

channels=2

duration=14.716667

size=5651244

--- expected duration: 900/60 = 15.000 ---

Failed to set value '-show_entries' for option 'count_samples': Option not found

900 frames * 800 = 720000 expected
  Duration: 00:00:14.72, bitrate: 3072 kb/s
[Parsed_volumedetect_0 @ 0000014addc68e80] mean_volume: -24.9 dB
[Parsed_volumedetect_0 @ 0000014addc68e80] max_volume: -7.8 dB

16:16924-                snprintf(filename, sizeof(filename), "%s/frame_%06d.png", capture_output_dir, capture_frame_number);
17:16925-                stbi_write_png(filename, game_width, game_height, 4, capture_buffer, game_width * 4);
18:16926-                capture_frame_number++;
21:16929:            // Offline audio: pull exactly one video frame's worth of the real mix and

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

Build successful: build/anchor.exe
900
duration=15.000000

[libx264 @ 00000246af037680] ref B L1: 95.5%  4.5%

[libx264 @ 00000246af037680] kb/s:844.88

[aac @ 00000246af20dcc0] Qavg: 1808.990

=== result ===
codec_name=h264

codec_type=video

width=1920

height=1080

r_frame_rate=60/1

codec_name=aac

codec_type=audio

sample_rate=48000

r_frame_rate=0/0

duration=15.000000

size=1969090

--- reproducibility: render the same replay twice, compare ---
40b6f5051c884a553f49208822e4c722 *renders/take1.wav
40b6f5051c884a553f49208822e4c722

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/003.png]"
  }
]

old frames: 900
identical: 6/6
differing:

replay_last.txt
verify/
renders/
=== final state ===
take1
take1.mp4
take1.wav
 M .gitignore
 M anchor.exe
 M emoji/init.lua
 M items.lua
 M items_plan.md
 M main.lua
?? render.lua
?? verify.lua

The file E:\a327ex\ABAgames\knightvspawns\items_plan.md has been updated successfully. (file state is current in your context — no need to Read it back)

verify/run_104.txt     score=706   items=25  dur=239s trunc=1
verify/run_106.txt     score=689   items=23  dur=238s trunc=1
verify/run_100.txt     score=664   items=25  dur=240s trunc=1
verify/run_118.txt     score=659   items=21  dur=239s trunc=1
verify/run_102.txt     score=628   items=24  dur=238s trunc=1
verify/run_122.txt     score=614   items=20  dur=239s trunc=1
verify/run_130.txt     score=595   items=30  dur=239s trunc=1
verify/run_131.txt     score=574   items=30  dur=240s trunc=1

pre=clover

real    3m49.539s
user    0m0.000s
sys 0m0.031s
EXIT=0
Audio render: 48000 Hz, 800 frames per video frame -> renders/full.wav
render: verify/run_104.txt -> renders/full/frame_%06d.png (1847 events)
render: done — 243.0s of sim captured
Audio render: wrote renders/full.wav
frames: 14578
281M    renders/full

duration=242.966667

expected: 14578/60 = 242.96666666666667
[libx264 @ 000002266873e840] kb/s:2099.65

[aac @ 0000022668eb26c0] Qavg: 540.662

codec_name=h264

codec_type=video

width=1920

height=1080

r_frame_rate=60/1

nb_frames=14578

codec_name=aac

codec_type=audio

r_frame_rate=0/0

nb_frames=11391

duration=242.966667

size=69999491


-rw-r--r-- 1 adn 197121 69999491 Jul 22 11:04 renders/knightvspawns_bot_run.mp4

522:  if f then last_replay = f:read('a'); f:close() end
2995:    if not GAME_HOSTED and not VERIFY then file_write_string('replay_last.txt', last_replay) end
=== is there any archive dir? ===
no replays/ dir
=== what seals a run? ===
main.lua:2990:    rec.score    = score
main.lua:2991:    rec.duration = run_time
verify.lua:332:  rec.score    = score
verify.lua:333:  rec.duration = run_time

1282:function action_restart()
1287:function action_watch_own()
1291:function action_watch_row(row)
1297:function action_back_to_scores()
1310:function action_save()
4413:    hud_icon_button('restart', gw - hit - 4, 4, hit, isz, restart_img, action_restart,
4452:                   label = nl, variant = 'primary', action = action_restart })
=== die region ===
  game_state = 'dead'
  death_revealed = false        -- hold the GAME OVER UI back until the VFX finish
  -- seal the recording. score is banked at commit (resolve_capture), so it's
  -- already final here — pending entries are just VFX (and may be item pickups,
  -- which never score), so they must NOT be added.
  if not replay_mode and rec then
    rec.score    = score
    rec.duration = run_time
    last_replay  = rec_serialize(rec)
    -- VERIFY runs die constantly; without this guard a sweep clobbers the last
    -- real run you played (replay_last.txt is gitignored, so there's no recovering it)
    if not GAME_HOSTED and not VERIFY then file_write_string('replay_last.txt', last_replay) end
    print(('replay: %d events + %d cursor samples -> %d bytes')
          :format(#rec.events, #rec.cursor, #last_replay))
    sb_my_score    = rec.score
    sb_my_duration = math.floor(rec.duration*1000 + 0.5)
  end

-- Restart the run. sb_submit no-ops while playing (it gates on the dead state),
-- so this doubles as the in-game restart and the death-screen "new run".
function action_restart()
  sb_submit('restart')
  reset()
end

function action_watch_own()
  if last_replay then start_replay(last_replay) end
end

function action_watch_row(row)
  if SB then SB.focused = false; game_text_focused = false end
  sb_watch(row)
end

-- Exit a replay (yours or a fetched one) back to the high-score board.
function action_back_to_scores()
  stop_replay()
  if SB then SB.watching = nil end
  game_state = 'dead'

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

4038           sfx(sounds.illegal, volumes.illegal)                -- illegal-move error
4039            end
4040          end
4041        end
4042      end
4043    
4044      -- death screen: scoreboard field focus + typing (only once the GAME OVER UI
4045      -- has revealed; the action buttons are handled by buttons_dispatch above)
4046      if game_state == 'dead' and not replay_mode and not sound_tuner_active and death_revealed then
4047        sb_dead_update(dt, click_consumed)
4048      end
4049    
4050      -- H: A/B the player-hit sound (previews the newly-selected one)
4051      if input_pressed('toggle_hit_sound') and not sound_tuner_active and not sb_text_focused() then
4052        player_hit_variant = player_hit_variant == 1 and 2 or 1
4053        local key = player_hit_variant == 1 and 'player_hit_a' or 'player_hit_b'
4054        print('player-hit sound: ' .. (player_hit_variant == 1
4055              and 'A (player_death)' or 'B (shot-struck)'))
4056        sfx_echo(sounds[key], volumes[key], 3, 0.1, 0.6)    -- preview with the in-game echo
4057      end
4058    
4059      -- DEV: G grants the item UNDER TEST first (DEBUG_TEST_ITEM), then the rest in

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\render.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\render.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\render.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

render.lua  OK

render: verify/run_104.txt -> renders/w1/frame_%06d.png (1847 events, from 100s, 4s long)
render: armed at 100.00s
render: reached --seconds=4
w1 frames: 240  w2 frames: 240
different (fast-forward worked)

Exit code 2
guard relaxed

  -> score=371  hp=4  239.7s  items=boom,castle,chick,coffee,comet,crown,dagger,dynamite,egg,fire,growing_heart,heart,hole,hourglass,lightning,link,magnet,meat,pony,seedling,shield,snail,snow,wall,water_gun
=== file ===
ls: cannot access 'replays/': No such file or directory
--- meta line ---
sed: can't read replays/*.txt: No such file or directory

seed 105: replay archived: replays/2026-07-22_111829_s0106.txt (death, 0 marks)
seed 105:   -> score=106  hp=0  110.5s  items=boom,chains,clover,heart,link,seedling,snow
seed 101:   -> score=694  hp=4  239.6s  items=boom,chains,clover,coffee,coin,comet,crown,dagger,egg,fire,growing_heart,guardian_angel,heart,hourglass,link,magnet,meat,pony,seedling,snail,snow,water_gun
seed 111:   -> score=394  hp=4  239.9s  items=boom,castle,chick,comet,crown,dagger,egg,fire,growing_heart,heart,link,magnet,meat,pony,seedling,shield,snail,snow,water_gun
seed 127:   -> score=385  hp=4  240.0s  items=boom,castle,chains,chick,cloud,coin,comet,dagger,egg,fire,growing_heart,heart,hole,hourglass,lightning,link,seedling,shield,snow,water_gun
=== replays/ ===
total 32
drwxr-xr-x 1 adn 197121     0 Jul 22 11:18 .
drwxr-xr-x 1 adn 197121     0 Jul 22 11:18 ..
-rw-r--r-- 1 adn 197121 25527 Jul 22 11:18 2026-07-22_111829_s0106.txt
expect score=106 items=boom,chains,clover,heart,link,seedling,snow dur_ms=110504 hp=0 trunc=0 end=death marks=

  -> FAIL  replays/2026-07-22_111829_s0106.txt  (score 43~=106, items [comet,dagger,heart]~=[boom,chains,clover,heart,link,seedling,snow], dur 72262ms~=110504ms)
replays: 0/1 passed
  FAIL replays/2026-07-22_111829_s0106.txt — score 43~=106, items [comet,dagger,heart]~=[boom,chains,clover,heart,link,seedling,snow], dur 72262ms~=110504ms
verify: FAILURES (1 failures)
=== restore guard ===
1291:  if replay_mode or VERIFY or GAME_HOSTED or not rec then return end

(Bash completed with no output)

dying seed: 91005
2026-07-22_111936_s0061.txt

meta: expect score=61 items=chick,growing_heart,link,seedling,shield dur_ms=89255 hp=0 trunc=0 end=death marks=
  -> FAIL  replays/2026-07-22_111936_s0061.txt  (hp -1~=0)
replays: 0/1 passed
  FAIL replays/2026-07-22_111936_s0061.txt — hp -1~=0
verify: FAILURES (1 failures)
=== restoring guard ===
1
main.lua    OK

The file E:\a327ex\ABAgames\knightvspawns\verify.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (note: the file had been modified on disk since you last read it — the edit applied cleanly, but the file contains other changes not in your context. Read it before edits that depend on surrounding content.)

replay archived: replays/2026-07-22_112027_s0061.txt (death, 0 marks)
meta: expect score=61 items=chick,growing_heart,link,seedling,shield dur_ms=89255 hp=0 trunc=0 end=death marks=
  -> PASS  score=61  hp=0  89.3s
replays: 1/1 passed
verify: ALL PASS (0 failures)
guard restored: 1

main.lua OK

verify.lua  OK

render.lua  OK

=== full regression sweep ===
replays: 34/34 passed
verify: ALL PASS (0 failures)

replay_last.txt
verify/
renders/
replays/
 M .gitignore
 M anchor.exe
 M emoji/init.lua
 M items.lua
 M items_plan.md
 M main.lua
?? render.lua
?? verify.lua

26:          (kvp_button) — no key/right-click prompts. Text entry keeps enter=save
53:HEART_CX       = (BOARD_X + BOARD_SIZE*SQUARE + gw)/2       -- right-margin center (420)
101:-- The 8 knight moves, in board coords (x right, y DOWN). Angles precomputed
165:-- (kvp_button, dispatched update-side) — no key/right-click prompts. Text
499:-- The canonical millisecond stamp of the sim event being resolved right now. Anything
803:-- cursor (the viewer's live one isn't drawn; right-click-anywhere exits).
952:  -- the old name outright, enter keeps it; zero clicks either way
1128:              text = status, align_h = 'right', align_v = 'top',
1140:              text = score_, align_h = 'right', color = header and white or col })
1158:    -- explicit ">" play button on the right edge; both watch this run

1039:  if input_pressed('click') and not click_consumed then
1270:  if not input_pressed('click') then return false end
4032:      if input_pressed('click') and not click_consumed and not paused and not knight.chaining then
4052:  if not GAME_HOSTED and input_pressed('mark') and game_state == 'playing'
4061:  if input_pressed('toggle_hit_sound') and not sound_tuner_active and not sb_text_focused() then
4073:  if not GAME_HOSTED and input_pressed('debug_grant') and game_state == 'playing'
4094:  if not GAME_HOSTED and input_pressed('debug_heal') and game_state == 'playing'
=== all binds ===
163:bind('click',   'mouse:1')         -- cursor + move commit read 'click'
167:bind('toggle_sound_tuner', 'key:f3')   -- F3 sound tuner (dev-only, gated out when hosted)
168:bind('ui_gallery_prev',    'key:[')    -- tuner paging
169:bind('ui_gallery_next',    'key:]')
170:bind('toggle_hit_sound',   'key:h')    -- A/B the player-hit sound
174:if not GAME_HOSTED then bind('mark', 'key:m') end
175:if not GAME_HOSTED then bind('debug_grant', 'key:g') end   -- dev: grant next item (item-feel testing)
176:if not GAME_HOSTED then bind('debug_heal',  'key:j') end   -- dev: fire Meat's heal effect on demand

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

  end

  -- M: stamp this moment into the run's archived replay, for cutting clips later
  if not GAME_HOSTED and input_pressed('mark') and game_state == 'playing'
     and not replay_mode and not sound_tuner_active and not sb_text_focused() then
    run_marks[#run_marks + 1] = ('%.1f'):format(run_time)
    mark_flash_t = 1.4
    print(('mark %d @ %.1fs'):format(#run_marks, run_time))
  end
  if mark_flash_t > 0 then mark_flash_t = mark_flash_t - dt end   -- UNSCALED: a UI confirmation

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

175:if not GAME_HOSTED then bind('mark', 'mouse:2') end

30
=== runs with marks ===
2026-07-22_114556_s0053.txt            score=53      84s death    marks=0  
2026-07-22_114600_s0053.txt            score=53      84s restart  marks=0  
2026-07-22_114704_s0032.txt            score=32      63s death    marks=0  
2026-07-22_114707_s0032.txt            score=32      63s restart  marks=0  
2026-07-22_114849_s0067.txt            score=67     101s death    marks=1  91.1
2026-07-22_114853_s0067.txt            score=67     101s restart  marks=1  91.1
2026-07-22_114958_s0035.txt            score=35      64s death    marks=0  
2026-07-22_115000_s0035.txt            score=35      64s restart  marks=0  
2026-07-22_115046_s0021.txt            score=21      45s death    marks=0  
2026-07-22_115049_s0021.txt            score=21      45s restart  marks=0  
2026-07-22_115127_s0014.txt            score=14      38s death    marks=0  
2026-07-22_115129_s0014.txt            score=14      38s restart  marks=0  
2026-07-22_115252_s0053.txt            score=53      82s death    marks=1  63.6
2026-07-22_115255_s0053.txt            score=53      82s restart  marks=1  63.6
2026-07-22_115403_s0039.txt            score=39      68s death    marks=0  
2026-07-22_115406_s0039.txt            score=39      68s restart  marks=0  
2026-07-22_120206_s1276.txt            score=1276   479s death    marks=10 79.3,106.4,137.5,159.5,181.7,193.8,302.2,329.6,347.8,424.0
2026-07-22_120209_s1276.txt            score=1276   479s restart  marks=10 79.3,106.4,137.5,159.5,181.7,193.8,302.2,329.6,347.8,424.0
2026-07-22_120319_s0040.txt            score=40      68s death    marks=0  
2026-07-22_120321_s0040.txt            score=40      68s restart  marks=0  
2026-07-22_120402_s0020.txt            score=20      41s restart  marks=0  
2026-07-22_120522_s0052.txt            score=52      79s death    marks=2  24.6,66.1
2026-07-22_120525_s0052.txt            score=52      79s restart  marks=2  24.6,66.1
2026-07-22_120647_s0053.txt            score=53      81s death    marks=0  
2026-07-22_120649_s0053.txt            score=53      81s restart  marks=0  
2026-07-22_120820_s0062.txt            score=62      90s death    marks=4  34.7,63.6,73.2,89.1
2026-07-22_120823_s0062.txt            score=62      90s restart  marks=4  34.7,63.6,73.2,89.1
2026-07-22_120907_s0018.txt            score=18      43s death    marks=0  
... [2 more lines]

21:function ui_panel(opts)
31:function ui_text(opts)
=== colors ===
73:  black = black, bg_color = bg_color, gray = gray, fg_dark = fg_dark,
74:  fg = fg, white = white,
75:  red = red, orange = orange, yellow = yellow, star_yellow = star_yellow,
76:  green = green, blue = blue, purple = purple, pink = pink,
107:  black = 'bg_color', bg_color = 'gray', gray = 'fg_dark', fg_dark = 'fg',
108:  fg = 'white', white = 'fg',
110:  red = 'orange', orange = 'yellow', yellow = 'star_yellow',

  registered 8px height — RARE deliberate use only, never in layout-
  measured UI.
]]

-- ── panel — a rounded structural fill ─────────────────────────────────────
-- opts: rect, color (token, default fg), radius (default 3), spec?
function ui_panel(opts)
  local r = opts.rect
  ui_fill_rrect(r.x, r.y, r.w, r.h, opts.radius or 3, opts.color or fg, opts.spec)
  return ui_ret(r, {})
end

-- ── text — single line, aligned inside a rect (or bare at x, y) ───────────
-- opts: rect | x, y · text · font (default fonts.main) · color (default
-- white) · align_h ('left'|'center'|'right') · align_v ('center'|'top') ·
-- spec?. LanaPixel sits high in its box, so fonts.main gets a +1 nudge.
function ui_text(opts)
  local font = opts.font or fonts.main
  local str  = opts.text or ''
  local r    = opts.rect or { x = opts.x, y = opts.y,
                              w = font:text_width(str), h = font.height }
  local x = r.x
  if opts.align_h == 'center' then
    x = r.x + (r.w - font:text_width(str))/2
  elseif opts.align_h == 'right' then
    x = r.x + r.w - font:text_width(str)
  end
  local y = r.y
  if opts.align_v ~= 'top' then
    y = r.y + (r.h - font.height)/2
... [6 more lines]

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

removed 14 duplicate restart copies, 16 runs remain

16

4341:    if (strcmp(name, "space") == 0) return SDL_SCANCODE_SPACE;
4342:    if (strcmp(name, "enter") == 0 || strcmp(name, "return") == 0) return SDL_SCANCODE_RETURN;
4345:    if (strcmp(name, "tab") == 0) return SDL_SCANCODE_TAB;
4349:    if (strcmp(name, "left") == 0) return SDL_SCANCODE_LEFT;
4355:    if (strcmp(name, "lshift") == 0) return SDL_SCANCODE_LSHIFT;
4396:    if (strcmp(name, "comma") == 0 || strcmp(name, ",") == 0) return SDL_SCANCODE_COMMA;
4397:    if (strcmp(name, "period") == 0 || strcmp(name, ".") == 0) return SDL_SCANCODE_PERIOD;
4440:        case SDL_SCANCODE_SPACE: return "space";
4444:        case SDL_SCANCODE_TAB: return "tab";
4445:        case SDL_SCANCODE_LEFT: return "left";
4449:        case SDL_SCANCODE_LSHIFT: return "lshift";
5343:        "space", "enter", "escape", "backspace", "tab",

33:function input_down(action) return is_down(action) end
34:function input_pressed(action) return is_pressed(action) end
35:function input_released(action) return is_released(action) end
38:function input_axis(neg, pos) return input_get_axis(neg, pos) end
39:function input_vector(left, right, up, down) return input_get_vector(left, right, up, down) end
40:function input_hold_duration(name) return input_get_hold_duration(name) end
41:function input_last_type() return input_get_last_type() end
42:function input_pressed_action() return input_get_pressed_action() end
45:function input_capture_start() input_start_capture() end
46:function input_capture_get() return input_get_captured() end
47:function input_capture_stop() input_stop_capture() end
50:function input_deadzone(d) input_set_deadzone(d) end

File created successfully at: E:\a327ex\ABAgames\knightvspawns\viewer.lua (file state is current in your context — no need to Read it back)

  local p = tier()
  local sp = spec_open(p, token, spec)
  layer_rounded_rectangle(p, x, y, w, h, rad, token())
  if sp then effect_clear(p) end
end

function ui_fill_rect(x, y, w, h, token, spec)
  local p = tier()
  local sp = spec_open(p, token, spec)
  layer_rectangle(p, x, y, w, h, token())
  if sp then effect_clear(p) end
end

function ui_fill_circle(cx, cy, r, token, spec)
  local p = tier()
  local sp = spec_open(p, token, spec)
  layer_circle(p, cx, cy, r, token())
  if sp then effect_clear(p) end
end

-- ── content draws (content layer) ─────────────────────────────────────────
-- Text defaults WHITE (the signature: white glyphs + derived black halo).
function ui_content_text(str, font, x, y, color, spec)
  local _, c = tier()
  local sp = spec_open(c, color or white, spec)
  layer_text(c, str, font, x, y, (color or white)())
  if sp then effect_clear(c) end
end

-- Icons draw in their natural emoji colors, CENTERED at (cx, cy), scaled to
... [3 more lines]

fixed

277:  ui_content_text(line, fonts.main, bx, by - 18, white)
283:  ui_content_text(line2, fonts.main, bx, by - 8, white)
286:    ui_content_text(V.status, fonts.main, bx, by + 10, yellow)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

hooks added

44:require('viewer')  -- in-engine moment viewer / cut picker (inert unless --viewer)
3936:viewer_boot()   -- --viewer: scrub archived runs and commit cuts; no-op otherwise
4133:  if VIEWER then viewer_update(dt) end

4627:  emoji_render()
  draw_hud()
  draw_replay_ghost()
  if not replay_mode then
    the_cursor:draw()
  elseif not RENDER then
    -- the replay drives the (full-color) ghost cursor; show the VIEWER's real
    -- mouse as a small dot so they can see where they actually are. Suppressed
    -- while rendering — there is no viewer, and a stray dot parked wherever the
    -- mouse happened to sit would sit in the middle of the trailer.
    local mx, my = mouse_position()
    layer_circle(cursor_layer, mx, my, 2.5, white())
    black.a = 150
    layer_circle(cursor_layer, mx, my, 1, black())
    black.a = 255
  end

  emoji_render()
end

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

viewer.lua  OK

EXIT=124
viewer: 16 runs, 6 marked

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

viewer selftest: asked 0.00s -> landed 0.0083s | replays/2026-07-22_114849_s0067.txt score=0 hp=3 items=0
viewer selftest: asked 30.00s -> landed 30.0083s | replays/2026-07-22_114849_s0067.txt score=15 hp=3 items=2
viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6
viewer selftest: asked 400.00s -> landed 101.1583s | replays/2026-07-22_114849_s0067.txt score=67 hp=-1 items=6

replays/2026-07-22_120206_s1276.txt
viewer selftest: asked 424.00s -> landed 424.0083s | replays/2026-07-22_120206_s1276.txt score=1213 hp=1 items=23

real    0m0.379s
user    0m0.030s
sys 0m0.030s

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

ok

2
main.lua    OK

viewer.lua  OK

viewer selftest: asked 0.00s -> landed 0.0000s | replays/2026-07-22_114849_s0067.txt score=0 hp=3 items=0
viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6
viewer selftest: asked 424.00s -> landed 101.1583s | replays/2026-07-22_114849_s0067.txt score=67 hp=-1 items=6
viewer selftest: asked 424.00s -> landed 424.0083s | replays/2026-07-22_120206_s1276.txt score=1213 hp=1 items=23
=== sweep regression ===
replays: 34/34 passed
verify: ALL PASS (0 failures)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua cannot open main.lua: No such file or directory

viewer.lua  cannot open viewer.lua: No such file or directory

=== flag path still works ===

main.lua OK

viewer.lua  OK

viewer: 16 runs, 6 marked
viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6

replays: 34/34 passed
verify: ALL PASS (0 failures)
 M .gitignore
 M anchor.exe
 M emoji/init.lua
 M items.lua
 M items_plan.md
 M main.lua
?? render.lua
?? verify.lua
?? viewer.lua

expect score=67 items=comet,dagger,guardian_angel,magnet,meat,snow dur_ms=101151 hp=0 trunc=0 end=death marks=91.1
=== angel code ===
2840:function angel_revive()
2841-  local it = owned_item('guardian_angel')
2842-  if not it or it.used then return false end
2843-  it.used, it.dim = true, true
2844-  hp = 1
2845-  revived_this_beat = true          -- absorbs the REST of this beat's leaks too
2846-  for i = #pawns, 1, -1 do
2847-    local p = pawns[i]
2848-    if not p.friendly and not p.item then       -- allies and drops survive the cleanse
2849-      table.remove(pawns, i)
2850-      p.angel, p.cap_t = true, math.huge
2851-      captured_pending[#captured_pending + 1] = p
2852-    end
2853-  end
2854-  march_freeze  = math.max(march_freeze, 3)     -- the board holds through the sequence...
2855-  freeze_flavor = 'angel'                       -- ...silently: no frost, no grey, no chime
2856-  angel_sequence()
2857-  return true
2858-end
2859-
2860-function angel_sequence()
2861-  -- PHASE 1 (t=0) — the death beat WITHOUT the death: punch in on the horse and hit it
2862-  -- like a real blow (flash + spring + impact), the sounds echoing out. No dying piece —
2863-  -- the horse takes it and stays exactly where it is.
2864-  local zx, zy = knight.x, knight.y
2865-  timer_tween(juice_unscaled_timer, 0.05, 'punch_zoom', main_camera,
2866-              { x = zx - (zx - gw/2)/1.5, y = zy - (zy - gh/2)/1.5, zoom = 1.5 }, math.cubic_in)

              { x = zx - (zx - gw/2)/1.5, y = zy - (zy - gh/2)/1.5, zoom = 1.5 }, math.cubic_in)
  knight.flashing = true
  timer_after(knight.timer, 0.18, 'flash', function() knight.flashing = false end)
  spring_pull(knight.spring, 'main', 0.8)
  spawn_hit_effect(knight.x, knight.y - KNIGHT_PX*0.4, { s = 1.3 })
  shake_trauma(main_camera.shake, 1.0, 0.5, { x = 44, y = 44, rotation = 0.35, zoom = 0.24 })
  slow_time(0.25, 0.5)
  sfx_echo(sounds.player_death, volumes.player_death, 6, 0.13, 0.7)
  local hitkey = player_hit_variant == 1 and 'player_hit_a' or 'player_hit_b'
  sfx_echo(sounds[hitkey], volumes[hitkey], 3, 0.1, 0.6)

  -- PHASE 2 (t=0.5) — the revive magic starts, and stars + angels begin climbing off the
  -- floor around him, thickening as they go while the horse itself brightens
  timer_after(juice_unscaled_timer, ANGEL_STARS_AT, function()
    sfx(sounds.revive, volumes.revive)
    angel_stars_t, angel_stars_e = ANGEL_STARS_DUR, 0
  end)

  -- PHASE 3 (t=1.5) — the camera pulls back and angels fill the whole screen
  timer_after(juice_unscaled_timer, ANGEL_ZOOM_OUT_AT, function()
    timer_tween(juice_unscaled_timer, ANGEL_ZOOM_OUT, 'punch_zoom', main_camera,
                { x = gw/2, y = gh/2, zoom = 1.0 }, math.cubic_out)
    for k = 1, 30 do
      spawn_emoji_particle(random_float(0, gw), random_float(0, gh), angel_img, {
        velocity = random_float(12, 34), direction = -math.pi/2 + random_float(-0.5, 0.5),
        duration = random_float(0.8, 1.4), scale = random_float(0.6, 1.05),
        flash_on_spawn = 0.3, angle_mode = 0, easing = math.cubic_in,
      })
    end
  end)
... [50 more lines]

44:function timer_new()
80:function timer_after(t, delay, name_or_callback, callback_function)
95:function timer_every(t, delay, name_or_callback, callback_or_times, times_or_after, after_function)
110:function timer_during(t, duration, name_or_callback, callback_or_after, after_function)
125:function timer_tween(t, duration, name_or_target, target_or_values, values_or_easing, easing_or_after, after_function)
145:function timer_watch(t, target, field, name_or_callback, callback_or_times, times_or_after, after_function)
161:function timer_when(t, condition_fn, name_or_callback, callback_or_times, times_or_after, after_function)
176:function timer_cooldown(t, delay, condition_fn, name_or_callback, callback_or_times, times_or_after, after_function)
191:function timer_every_step(t, start_delay, end_delay, times, name_or_callback, callback_or_step, step_or_after, after_function)
212:function timer_during_step(t, duration, start_delay, end_delay, name_or_callback, callback_or_step, step_or_after, after_function)
235:function timer_cancel(t, name)
248:function timer_trigger(t, name)
269:function timer_set_multiplier(t, name, multiplier)
279:function timer_get_time_left(t, name)
298:function timer_update(t, dt)
=== juice / time_scale ===
22:     restore_duration) dips the engine time_scale instantly and tweens it
100:-- Instant dip of the game's time_scale to `scale`, cubic_out back to 1
103:function slow_time(scale, restore_duration)
108:    set_time_scale(1.0)
117:function juice_update(dt)
119:  set_time_scale(slow_mo.scale)
143:    set_time_scale(1)
=== does reset() touch the camera? ===

function timer_cancel(t, name)
  local i = find(t, name)
  if i then t.entries[i].cancelled = true end
end

--[[
  timer_trigger(t, name)
  Fires a named callback immediately. Behavior depends on mode:
    - after: fires and removes
    - every/cooldown/*_step: fires and resets time
    - watch/when: fires callback once
    - during/tween: not supported (continuous modes)
]]
function timer_trigger(t, name)
  local i = find(t, name)
  if not i then return end
=== timer internals ===
function timer_new()
  return {
    entries = {},
    next_id = 1,
  }
end

-- Internal: generate a unique internal name for anonymous entries.
local function uid(t)
  local id = "_anon_" .. t.next_id
  t.next_id = t.next_id + 1
  return id
end
... [31 more lines]

44:function camera_new(w, h)
45-  local cw = w or width or 480
46-  local ch = h or height or 270
47-  local c = {
48-    w = cw,
49-    h = ch,
50-    x = cw/2,
51-    y = ch/2,
52-    rotation = 0,
53-    zoom = 1,
54-    mouse = {x = 0, y = 0},
55-    follow_target = nil,
56-    follow_target_id = nil,
57-    follow_lerp = 0.9,
58-    follow_lerp_time = 0.5,
59-    follow_lead = 0,
60-    bounds = nil,
61-    shake = shake_new(),
62-  }
=== shake ===
4:  Lives as a sub-structure of a camera. Tracks trauma (Perlin noise shake),
13:    shake_trauma(camera.shake, amount, duration)
23:function shake_new()
26:    trauma_instances = {},
27:    trauma_amplitude = {x = 24, y = 24, rotation = 0.2, zoom = 0.2},
28:    trauma_time = 0,
61:  shake_trauma(s, amount, [duration], [amplitude])
63:  amount is the trauma value (intensity is amount^2 * amplitude * noise).

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

function shake_new()
  return {
    -- Trauma (Perlin noise shake)
    trauma_instances = {},
    trauma_amplitude = {x = 24, y = 24, rotation = 0.2, zoom = 0.2},
    trauma_time = 0,

    -- Spring-based push (directional impulses)
    spring = nil,  -- set below
    push_cap = nil,
    push_used = 0,

    -- Random shake instances
    shake_instances = {},

    -- Sine / square wave shakes
    sine_instances = {},
    square_instances = {},

patched

130:  viewer_clear_fx()
147:    viewer_clear_fx()            -- before juice_update gets a chance to fire stale callbacks
163:      viewer_clear_fx()          -- see below: bound the debris a seek leaves behind
169:  viewer_clear_fx()
189:function viewer_clear_fx()
OK

viewer selftest: asked 30.00s -> landed 30.0083s | replays/2026-07-22_114849_s0067.txt score=15 hp=3 items=2
viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6
=== sweep ===
replays: 34/34 passed
verify: ALL PASS (0 failures)

=== juice_unscaled_timer users ===
2865:  timer_tween(juice_unscaled_timer, 0.05, 'punch_zoom', main_camera,
2886:    timer_tween(juice_unscaled_timer, ANGEL_ZOOM_OUT, 'punch_zoom', main_camera,
2898:  timer_after(juice_unscaled_timer, ANGEL_CLEANSE_AT, angel_cleanse)

=== camera tweens / mutations ===
2865:  timer_tween(juice_unscaled_timer, 0.05, 'punch_zoom', main_camera,
2886:    timer_tween(juice_unscaled_timer, ANGEL_ZOOM_OUT, 'punch_zoom', main_camera,

=== slow_time / hit_stop ===
2872:  slow_time(0.25, 0.5)
2994:    slow_time(0.3, 0.4)
3077:  slow_time(0.08, 1.1)                                              -- very strong death crawl

406:    timer_after(juice_unscaled_timer, gap*i, function() sfx(sound, vi) end)
2825:ANGEL_STARS_AT    = 0.5   -- stars start rising off the floor around the knight
2829:ANGEL_STARS_DUR   = ANGEL_CLEANSE_AT - ANGEL_STARS_AT   -- the stars build right up to it
2865:  timer_tween(juice_unscaled_timer, 0.05, 'punch_zoom', main_camera,
2879:  timer_after(juice_unscaled_timer, ANGEL_STARS_AT, function()
2885:  timer_after(juice_unscaled_timer, ANGEL_ZOOM_OUT_AT, function()
2886:    timer_tween(juice_unscaled_timer, ANGEL_ZOOM_OUT, 'punch_zoom', main_camera,
2898:  timer_after(juice_unscaled_timer, ANGEL_CLEANSE_AT, angel_cleanse)
3061:  timer_after(juice_unscaled_timer, DEATH_REVEAL_DELAY, function()
=== other unscaled timer sites (phase 2) ===
  -- floor around him, thickening as they go while the horse itself brightens
  timer_after(juice_unscaled_timer, ANGEL_STARS_AT, function()
    sfx(sounds.revive, volumes.revive)
    angel_stars_t, angel_stars_e = ANGEL_STARS_DUR, 0
  end)

  -- PHASE 3 (t=1.5) — the camera pulls back and angels fill the whole screen

=== what reset() does NOT clear — persistent visual globals ===
470:combo_shake_t     = 0
482:freeze_flavor = 'ice'     -- which source is holding it: 'ice' (Snow) or 'time' (Hourglass)
485:bg_scroll   = 0           -- background deco grid scroll offset
487:hearts_flash_t = 0             -- >0 = the hearts draw white (a Shield block flashes them)
494:death_revealed = false    -- gate: the GAME OVER UI + scoreboard only show after DEATH_REVEAL_DELAY
2833:angel_glow    = 0     -- 0..1 white/yellow charge on the knight through the build
3847:fire_vis    = {}         -- cell_key -> { fade }

    die(bx, by)   -- fatal leak: zoom the death onto the breach point
  else
    -- a non-fatal leak = "player hit": strong slow-mo + the A/B-toggled sound
    -- with an echo (H switches A/B)
    slow_time(0.3, 0.4)
    local key = player_hit_variant == 1 and 'player_hit_a' or 'player_hit_b'
    sfx_echo(sounds[key], volumes[key], 3, 0.1, 0.6)
=== sfx_echo (line 406) ===
function sfx_echo(sound, vol, taps, gap, decay)
  sfx(sound, vol)
  local v = vol
  for i = 1, taps do
    v = v*decay
    local vi = v
    timer_after(juice_unscaled_timer, gap*i, function() sfx(sound, vi) end)
  end
end

board_light = fg                    -- cream squares

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6
viewer selftest: asked 100.00s -> landed 100.0000s | replays/2026-07-22_114849_s0067.txt score=66 hp=1 items=6
replays: 34/34 passed
verify: ALL PASS (0 failures)

=== sfx entry points ===
21:function sfx(handle, volume, pitch)
22-  if not handle then return end
23-  -- normalize to the game-relative 'assets/...' path: hosted on the site the
24-  -- engine stores the games/<name>/-prefixed load path, but sound_tuning.lua
25-  -- keys are written by the desktop tuner as 'assets/...'
26-  local path   = sound_get_path(handle) or ''
27-  local tune   = sound_tuning[path:match('assets/.*') or path]
28-  local bits   = tune and tune.bits   or 16
29-  local sr_div = tune and tune.sr_div or 1
=== existing hud_icon_button ===
1376:function hud_icon_button(id, bx, by, hit, isz, img, action, tip)
1377-  local mx, my = mouse_position()
1378-  local hov = mx >= bx and mx < bx + hit and my >= by and my < by + hit
1379-  local s = (isz/img.width)*(hov and 1.12 or 1)
1380-  layer_push(ui_layer, bx + hit/2, by + hit/2, 0, s, s)
1381-  layer_image(ui_layer, img, 0, 0)
1382-  layer_pop(ui_layer)
1383-  ui_buttons[#ui_buttons + 1] = { id = id, rect = { x = bx, y = by, w = hit, h = hit } }
1384-  button_actions[id] = action
1385-  if hov and tip then
1386-    local el = { x = bx, y = by, w = hit, h = hit }
1387-    local tx, ty = ui_tooltip_position(el, tip)
1388-    ui_tooltip({ x = tx, y = ty, title = tip.title, desc = tip.desc })

14801:    lua_register(L, "sound_load", l_sound_load);
14802:    lua_register(L, "sound_play", l_sound_play);
14803:    lua_register(L, "sound_play_handle", l_sound_play_handle);
14804:    lua_register(L, "sound_handle_set_pitch", l_sound_handle_set_pitch);
14805:    lua_register(L, "sound_handle_set_volume", l_sound_handle_set_volume);
14806:    lua_register(L, "sound_handle_stop", l_sound_handle_stop);
14807:    lua_register(L, "sound_handle_set_looping", l_sound_handle_set_looping);
14808:    lua_register(L, "sound_handle_set_dsp", l_sound_handle_set_dsp);
14809:    lua_register(L, "sound_get_path",       l_sound_get_path);
14810:    lua_register(L, "sound_list",           l_sound_list);
14812:    lua_register(L, "sound_set_volume", l_sound_set_volume);
=== speaker assets? ===
sounds
(none if blank)

7376:static int l_sound_set_volume(lua_State* L) {
7377-    sound_master_volume = (float)luaL_checknumber(L, 1);
7378-    return 0;
7379-}
7380-
7381-static int l_music_load(lua_State* L) {
7382-    const char* path = luaL_checkstring(L, 1);
7383-    Music* music = music_load(path);
7384-    if (!music) {
7385-        return luaL_error(L, "Failed to load music: %s", path);
7386-    }

Launching skill: download-emoji

# /download-emoji — fetch a 512×512 Twemoji asset

The Twitter emoji set is hosted on `em-content.zobj.net` (Zedge / Emojipedia's CDN). Emojipedia is the canonical browse interface; the CDN URL is hotlink-protected — requests without a `Referer` pointing at emojipedia get blocked.

All projects in this repo that use emoji art (emoji-aimer, emoji-ball-battles, Invoker) standardize on **Twitter emoji at 512×512 RGBA**. Always verify the downloaded file matches this exactly — if it doesn't, the load will look wrong in-game (wrong color set / wrong dimensions break the scale math).

## URL pattern

```
https://em-content.zobj.net/source/twitter/450/<slug>_<codepoint>.png
```

| Part | Meaning |
|---|---|
| `<slug>` | Kebab-case slug from the emojipedia page URL — e.g. `pool-8-ball`, `direct-hit`, `backhand-index-pointing-up`, `bow-and-arrow` |
| `<codepoint>` | Canonical Unicode codepoint, **lowercase hex, no `U+` prefix** — e.g. `1f3b1`, `1f3af`. For multi-codepoint sequences (skin tones, ZWJ), join with `-`. |
| `/450/` | Fixed path component. The resulting image is **always 512×512** despite the "450" in the path. |

Required HTTP headers:

- `User-Agent: Mozilla/5.0 ...` — any modern browser UA. The default `curl/` UA gets blocked.
- `Referer: https://emojipedia.org/` — the server returns 403 / HTML error page without this.

## Inputs

The user provides one or more of:

1. **Emoji** — by descriptive name ("pool 8 ball"), shortcode (`:8ball:`), the literal character (🎱), or sometimes already the slug.
2. **Project / asset directory** — usually obvious from context (the current emoji-aimer / Invoker / emoji-ball-battles session). Standard paths:
   - `E:/a327ex/emoji-aimer/assets/`
   - `E:/a327ex/Invoker/assets/`
   - `E:/a327ex/emoji-ball-battles/assets/`
3. **Filename convention** — snake_case lowercase, mirroring the emojipedia slug. For "pool 8 ball" → file `pool_8_ball.png`, Lua variable `pool_8_ball_img`, image_load id `pool_8_ball`. Use this if you have a choice; only deviate if the user specifies.

## Steps

### 1. Resolve slug + codepoint

If both are not already known, `WebFetch https://emojipedia.org/<best-guess-slug>` to confirm. The emojipedia page exposes the Unicode codepoint near the top (e.g. "U+1F3B1") and the URL itself is the canonical slug.

Common guesses that just work:

- `8 ball` → `pool-8-ball` (`1f3b1`)
- `bow and arrow` → `bow-and-arrow` (`1f3f9`)
- `bone` → `bone` (`1f9b4`)
- `dagger` → `dagger` (`1f5e1`)
- `direct hit` / `bullseye` → `direct-hit` (`1f3af`)

If you can't find it, try `https://emojipedia.org/search?q=<keyword>`.

### 2. Download

```bash
UA="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36"
curl -sSL -A "$UA" -H "Referer: https://emojipedia.org/" \
  -o "<asset-dir>/<filename>.png" \
  "https://em-content.zobj.net/source/twitter/450/<slug>_<codepoint>.png"
```

Multiple emojis at once? Run the curl calls in parallel (one bash tool call with `&` between curls, or several Bash invocations in the same message).

### 3. Verify dimensions

```bash
file "<asset-dir>/<filename>.png"
```

Expected output:
```
PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
```

If you instead see:

- Much smaller filesize (~1–5 KB) or `HTML document text` → hotlink-blocked. Re-check the `Referer` header.
- Wrong dimensions (e.g. 72×72, 160×160) → wrong URL pattern; the `/450/` path part is the right one for 512×512.
- Empty / missing file → the URL 404'd. Slug or codepoint is wrong — go back to step 1 and verify against emojipedia.

### 4. (Game projects only) add the `image_load` line

If the user is adding the asset to a project's `main.lua`, slot the new line in alphabetically next to existing item loads, matching the visual column alignment used by the project. Example for emoji-aimer:

```lua
pool_8_ball_img            = image_load('pool_8_ball',                'assets/pool_8_ball.png')
```

Then it's available as `pool_8_ball_img` and lookups by id `'pool_8_ball'`.

## Fallback URLs

If `em-content.zobj.net/source/twitter/450/<slug>_<codepoint>.png` returns 404 for an emoji that definitely exists:

1. `WebFetch https://emojipedia.org/<slug>` and search the HTML for `em-content.zobj.net` — recent emojis sometimes live under `/source/twitter/<year>-<month>-<day>-update/<slug>_<codepoint>.png` instead of `/450/`. Use whichever URL the page references.
2. As a last resort, try Apple or Google variants from the same emojipedia page — they break the visual cohesion of the Twitter set, so confirm with the user before using a non-Twitter source.

## What NOT to do

- Do not commit `.gif` or `.svg` versions — the engine's `image_load` expects PNG.
- Do not downscale to match the existing item visual size in-game — every emoji is loaded at 512×512 and scaled at draw time. Mixing source dimensions breaks the project's scale math (e.g. `args.scale = 1` resolves to a 14-px-wide on-screen sprite via `14 / self.image.width`, which assumes 512).
- Do not rename the asset to avoid the snake_case underscore (e.g. `8ball.png`). Lua identifiers can't start with a digit, so the variable would need a different name anyway, and the mismatch invites typos.


ARGUMENTS: muted-speaker and speaker-high-volume into E:/a327ex/ABAgames/knightvspawns/assets/

assets/muted_speaker.png:       PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
assets/speaker_high_volume.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced

1376:function hud_icon_button(id, bx, by, hit, isz, img, action, tip)
4499:    hud_icon_button('restart', gw - hit - 4, 4, hit, isz, restart_img, action_restart,
4501:    hud_icon_button('pause', gw - 2*hit - 8, 4, hit, isz, pause_img, toggle_pause,
=== layout block ===
  elseif game_state == 'playing' then
    -- live play: pause + restart icons, top-right (just emojis on the outlined
    -- ui_layer, clean black outline, hover-scale + tooltip). Pause freezes the
    -- sim so items can be read at leisure.
    local hit, isz = 24, 20
    hud_icon_button('restart', gw - hit - 4, 4, hit, isz, restart_img, action_restart,
      { title = 'Restart', desc = 'Abandon this run and start over.' })
    hud_icon_button('pause', gw - 2*hit - 8, 4, hit, isz, pause_img, toggle_pause,
      { title = paused and 'Resume' or 'Pause',
        desc = 'Freeze the game so you can read your items.' })
    if paused then
      local t = 'PAUSED'
      layer_text(ui_layer, t, fonts.mid, gw/2 - fonts.mid:text_width(t)/2, 8, white())
    end

  elseif game_state == 'dead' and death_revealed then

533:static float sound_master_volume = 1.0f;
2504:                ma_sound_set_volume(&v->sound, v->volume * sound_master_volume);
2571:    if (v->sound_inited) ma_sound_set_volume(&v->sound, v->volume * sound_master_volume);
2981:    ma_sound_set_volume(&playing_sounds[slot].sound, linear_to_perceptual(volume * sound_master_volume));
3018:    ma_sound_set_volume(&playing_sounds[slot].sound, linear_to_perceptual(volume * sound_master_volume));
7377:    sound_master_volume = (float)luaL_checknumber(L, 1);

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6
replays: 34/34 passed
verify: ALL PASS (0 failures)

60

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/004.png]"
  }
]

# <replay file> <in seconds> <out seconds>

replays/2026-07-22_114849_s0067.txt 82.38 89.01

real 0m15.524s
user    0m0.000s
sys 0m0.015s
Audio render: 48000 Hz, 800 frames per video frame -> renders/cut1.wav
render: replays/2026-07-22_114849_s0067.txt -> renders/cut1/frame_%06d.png (372 events, from 82.38s, 6.63s long)
render: armed at 82.38s
render: reached --seconds=6.63
Audio render: wrote renders/cut1.wav
frames: 398

[libx264 @ 0000027b24078d80] kb/s:1552.56

[aac @ 0000027b23b1d040] Qavg: 14916.940

codec_type=video

width=1920

height=1080

codec_type=audio

duration=6.633333

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/005.png]"
  }
]

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

viewer.lua  OK

viewer selftest: asked 91.10s -> landed 91.1000s | replays/2026-07-22_114849_s0067.txt score=59 hp=1 items=6
replays: 34/34 passed
verify: ALL PASS (0 failures)

video frames: 398 = 6.633333333333334s
duration=89.000000

The file E:\a327ex\Anchor3\engine\src\anchor.c has been updated successfully. (file state is current in your context — no need to Read it back)

Exit code 1
Build successful: build/anchor.exe
ls: cannot access 'renders/cut1': No such file or directory
frames: 0
renders/cut1.wav: No such file or directory

frames: 398
duration=6.633333

2972:function on_hp_loss(p)
2973-  -- the angel already ate this whole beat — later leaks in the same march can't kill
2974-  -- through the revive
2975-  if revived_this_beat then return end
2976-  -- Shield eats the whole hit: no life lost, no death check. The badge falls off the
2977-  -- heart it was guarding and the shield starts recharging.
2978-  if items_enabled and shield_absorb() then return end
2979-  hp = hp - 1
2980-  local bx = BOARD_X + p.gx*SQUARE + SQUARE/2
2981-  local by = BOARD_Y + BOARD_SIZE*SQUARE      -- the bottom edge of the board
2982-  spawn_emoji_text(bx, by - 10, '1', { color = red })
2983-  for k = 1, 10 do
2984-    spawn_hit_particle(bx, by, {
2985-      velocity = random_float(120, 260), direction = random_angle(),
2986-      duration = random_float(0.3, 0.55), color = red, gravity = 420, flash_on_spawn = true,
2987-    })
2988-  end
2989-  for k = 1, 6 do   -- mixed in with the red: little pawn sprites
2990-    spawn_emoji_particle(bx, by, pawn_img, {
2991-      velocity = random_float(120, 260), direction = random_angle(),
2992-      duration = random_float(0.4, 0.6), scale = random_float(0.6, 0.9),
2993-      gravity = 420, flash_on_spawn = 0.2,
2994-      tint = piece_tint(p),   -- a golden/slimy leaker breaches in its own color

  end
  shake_trauma(main_camera.shake, 0.85, 0.35, { x = 34, y = 34, rotation = 0.25, zoom = 0.2 })
  -- the lost heart breaks: burst of heart particles at its (old) HUD slot + pop
  spawn_heart_break(HEART_CX + hp*21/2, gh - 16)
  spring_pull(hearts_spring, 'main', 0.35)
  if hp <= 0 then
    if items_enabled and angel_revive() then return end   -- saved; no death at all
    die(bx, by)   -- fatal leak: zoom the death onto the breach point
  else
    -- a non-fatal leak = "player hit": strong slow-mo + the A/B-toggled sound
    -- with an echo (H switches A/B)
    slow_time(0.3, 0.4)
    local key = player_hit_variant == 1 and 'player_hit_a' or 'player_hit_b'
    sfx_echo(sounds[key], volumes[key], 3, 0.1, 0.6)
  end
end

-- Heart-break (emojunky's life-loss juice): a burst of little heart sprites
-- flung in an upward arc, spinning, shrinking out.
function spawn_heart_break(cx, cy)
  for k = 1, 8 do
    spawn_emoji_particle(cx, cy, heart_img, {
      velocity = random_float(50, 220), direction = random_float(-math.pi, 0),
      duration = random_float(0.5, 0.8), scale = random_float(0.5, 0.8),
      gravity = 512, rotation_speed = random_float(-4*math.pi, 4*math.pi),
      flash_on_spawn = 0.2,
    })
  end
end

... [5 more lines]

frames: 432
copied 000060
copied 000150
copied 000240
copied 000300
copied 000360
copied 000420

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/006.png]"
  }
]

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/007.png]"
  }
]

ANGEL probe @ 87.56s: item=true used=nil
ANGEL probe @ 101.15s: item=true used=true
DIE probe @ 101.15s hp=0
ANGEL probe @ 101.15s: item=true used=true
  -> PASS  score=67  hp=0  101.2s
verify: ALL PASS (0 failures)

0
3957:  local sdt = juice_update(dt)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (note: the file had been modified on disk since you last read it — the edit applied cleanly, but the file contains other changes not in your context. Read it before edits that depend on surrounding content.)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

function viewer_update(dt)
  local V = VIEWER
  if not V then return end
  local t_before = run_time
  if not V.selftest then viewer_input() end
  if viewer_consume_seek() then return end
  if V.selftest then
    local r = viewer_run()
    print(('viewer selftest: asked %.2fs -> landed %.4fs | %s score=%d hp=%d items=%d')
          :format(V.selftest, run_time, r.path, score, hp, #owned_items))
    return engine_quit()
  end
  if V.playing then
    local target = run_time + dt*VIEWER_SPEEDS[V.speed]
    if target >= viewer_run().dur then V.playing = false end
    while run_time < target do viewer_sim_step() end
  end
end

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

viewer.lua  OK

viewer selftest: asked 87.60s -> landed 87.6000s | replays/2026-07-22_114849_s0067.txt score=58 hp=1 items=6
replays: 34/34 passed
verify: ALL PASS (0 failures)

frames: 300
duration=5.000000

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/008.png]"
  }
]

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/009.png]"
  }
]

3:function draw_combo_meter()
4:  if combo_count <= 0 or game_state ~= 'playing' then return end
15:  layer_push(effects_layer, knight.x + 17 + jx, knight.y - KNIGHT_PX - 4 + jy, r, s, s)
17:  layer_push(effects_layer, -tw/2 - 3, 0, 0, ic, ic)
19:  layer_pop(effects_layer)
25:  layer_pop(effects_layer)
31:function piece_is_flat(p)
32:  return p.item ~= nil and p.item.flat == true
35:function draw_board_piece(p)
38:    layer_push(game_layer, p.x, p.y + 3 - p.z, 0, s, s*0.65)
40:    layer_pop(game_layer)
48:function draw_time_indicator(p)
51:  layer_push(game_layer, p.x, p.y - PAWN_PX - 9 - p.z + bob, 0, s, s)
53:  layer_pop(game_layer)
57:function draw_snail_indicator(p)
60:  layer_push(game_layer, p.x, p.y - PAWN_PX - 9 - p.z + bob, 0, s, s)
62:  layer_pop(game_layer)
68:function draw_owned_items()
69:  if #owned_items == 0 then return end
81:    layer_push(ui_layer, cx, cy, 0, s, s)

2:  if #owned_items == 0 then return end
14:    layer_push(ui_layer, cx, cy, 0, s, s)
16:    layer_pop(ui_layer)
18:    if it.burst and it.burst > 0 then
29:      end
30:    end
36:    if it.def.count_max and not it.hide_count then   -- capture-counter: TOP-right, blue
40:      layer_push(ui_content_layer, cx + ico/2 - 1, cy - ico/2 + 2, 0, bs, bs)
42:      layer_pop(ui_content_layer)
43:    end
44:    if it.def.beat_max then       -- beat-counter (Egg): BOTTOM-right, yellow
48:      layer_push(ui_content_layer, cx + ico/2 - 1, cy + ico/2 - 1, 0, bs, bs)
50:      layer_pop(ui_content_layer)
51:    end
53:    if mx >= hx and mx < hx + ico and my >= hy and my < hy + ico then
56:    end
57:  end
58:  if hov_def then
63:  end
64:end

101:function spring_update(s, dt)
102-  local names = s._names
103-  for i = 1, #names do
104-    local sp = s[names[i]]
105-    local a = -sp.k*(sp.x - sp.target_x) - sp.d*sp.v
106-    sp.v = sp.v + a*dt
107-    sp.x = sp.x + sp.v*dt
108-  end
109-end

442:bg_grad_top    = color(46, 52, 68)
443:bg_grad_bottom = color(28, 32, 44)
4583:  layer_rectangle_gradient_v(bg_layer, 0, 0, gw, gh, bg_grad_top(), bg_grad_bottom())
=== do fx mutate shared color tables? ===
84:  self.r         = random_angle()

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

49:slow_mo = { scale = 1.0 }

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

viewer.lua  OK

viewer selftest: asked 6.00s -> landed 6.0000s | replays/2026-07-22_114849_s0067.txt score=2 hp=3 items=0
viewer selftest: asked 87.60s -> landed 87.6000s | replays/2026-07-22_114849_s0067.txt score=58 hp=1 items=6
replays: 34/34 passed
verify: ALL PASS (0 failures)

Exit code 2
grep: anchor/spring.lua: No such file or directory
=== spring_new / defaults ===
grep: anchor/spring.lua: No such file or directory

63:function spring_pull(s, name, force, frequency, bounce)
64-  local sp = s[name]
65-  if not sp then return end
66-  if frequency then
67-    sp.k = (2*math.pi*frequency)^2
68-    sp.d = 4*math.pi*(1 - (bounce or 0.5))*frequency
69-  end
70-  sp.x = sp.x + force
71-end
72-
73---[[

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

restructured

170:      viewer_settle_springs()
177:  viewer_settle_springs()      -- unconditional: even a frame step can stack a pull
213:function viewer_settle_springs()
OK

viewer selftest: asked 6.00s -> landed 6.0000s | replays/2026-07-22_114849_s0067.txt score=2 hp=3 items=0
viewer selftest: asked 87.60s -> landed 87.6000s | replays/2026-07-22_114849_s0067.txt score=58 hp=1 items=6
viewer selftest: asked 424.00s -> landed 101.1583s | replays/2026-07-22_114849_s0067.txt score=67 hp=-1 items=6
replays: 34/34 passed
verify: ALL PASS (0 failures)

16869:            if (capture_fbo && capture_buffer) {
16937:            if (audio_encoder_ready && capture_fbo && capture_buffer) {
--- which loop branch is each in? ---
16773:     } else if (render_mode) {
16786:                 // matches the main loop's behavior. Window close button is
16869:             if (capture_fbo && capture_buffer) {
16937:             if (audio_encoder_ready && capture_fbo && capture_buffer) {

The file E:\a327ex\ABAgames\knightvspawns\render.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

viewer.lua  OK

render.lua  OK

EXIT=0
viewer: 1 runs, 1 marked
viewer: VISUAL TEST -> renders/vtest
viewer test [60] play -> t=0.00
viewer test [300] pause -> t=2.00
viewer test [320] stepback -> t=0.00
viewer test [380] in -> t=1.98
viewer test [400] stepfwd -> t=1.98
viewer test [430] out -> t=2.00
viewer test [440] commit -> t=2.00
viewer test [460] seek -> t=2.00
viewer test [520] play -> t=6.00
viewer test [760] seek -> t=8.00
viewer test [820] play -> t=40.01
viewer test: done at update 980
frames: 0

patched

  if a.viewertest then
    local dir = a.out or 'renders/vtest'
    os.execute('mkdir ' .. dir:match('^([^/\]+)') .. ' 2>nul')   -- engine_render_setup does NOT mkdir
    os.execute('mkdir ' .. dir:gsub('/', '\') .. ' 2>nul')
    engine_render_setup(dir)
    VIEWER.test = { i = -1, script = VIEWER_TEST_SCRIPT }
    print('viewer: VISUAL TEST -> ' .. dir)
  end
viewer.lua:57: invalid escape sequence near ''^([^/\]'

<stdin>:3: SyntaxWarning: "\]" is an invalid escape sequence. Such sequences will not work in the future. Did you mean "\\]"? A raw string is also an option.

Traceback (most recent call last):

  File "<stdin>", line 5, in <module>

AssertionError: pattern not found

viewer.lua:57: invalid escape sequence near ''^([^/\]'

55     if a.viewertest then
56      local dir = a.out or 'renders/vtest'
57      os.execute('mkdir ' .. dir:match('^([^/\]+)') .. ' 2>nul')   -- engine_render_setup does NOT mkdir
58      os.execute('mkdir ' .. dir:gsub('/', '\') .. ' 2>nul')
59      engine_render_setup(dir)
60      VIEWER.test = { i = -1, script = VIEWER_TEST_SCRIPT }
61      print('viewer: VISUAL TEST -> ' .. dir)
62    end

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

EXIT=0
viewer test [0] seek -> t=0.00
viewer test [60] play -> t=87.60
viewer test [300] pause -> t=89.60
viewer test [320] stepback -> t=0.00
viewer test [380] in -> t=89.59
viewer test [400] stepfwd -> t=89.59
viewer test [430] out -> t=89.61
viewer test [440] commit -> t=89.61
viewer test [460] seek -> t=0.00
viewer test [520] play -> t=6.00
viewer test [760] seek -> t=8.00
viewer test [820] play -> t=40.01
viewer test: done at update 980
frames: 490

6

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/010.png]"
  }
]

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/011.png]"
  }
]

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/012.png]"
  }
]

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

viewer test [0] seek -> t=0.00
viewer test [60] play -> t=85.50
viewer test: done at update 900
frames: 450

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/013.png]"
  }
]

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/014.png]"
  }
]

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/015.png]"
  }
]

replays: 34/34 passed
verify: ALL PASS (0 failures)
viewer selftest: asked 87.60s -> landed 87.6000s | replays/2026-07-22_114849_s0067.txt score=58 hp=1 items=6

File created successfully at: E:\a327ex\ABAgames\knightvspawns\annotate.lua (file state is current in your context — no need to Read it back)

hooked

main.lua    OK

annotate.lua    OK

EXIT=0
21
=== replays/2026-07-22_121104_s0102.txt  score=102  113.9s  marks=3
    items: boom,comet,dagger,egg,heart,hole,meat,snail
  MARK 1 @ 69.3s — 25 captures in [49..79], peak 2 caps at -16.3s
    events: -18.1s item:dagger | -17.4s comet:impact | -14.0s comet:impact | -10.6s comet:impact | -7.2s comet:impact | -3.8s comet:impact | -2.7s item:egg | -0.4s comet:impact | +3.0s comet:impact | +3.8s summon:ally pawn | +6.4s comet:impact | +6.4s hp:3 | +7.2s hp:2 | +9.8s comet:impact
    caps/s [49..79]: 1.112.2..22..11.1.12.2.1..21.11
  MARK 2 @ 83.0s — 34 captures in [63..93], peak 3 caps at -2.0s
    events: -17.5s comet:impact | -16.4s item:egg | -14.1s comet:impact | -10.7s comet:impact | -9.9s summon:ally pawn | -7.3s comet:impact | -7.3s hp:3 | -6.5s hp:2 | -3.9s comet:impact | -3.1s summon:ally pawn | -0.5s comet:impact | +0.4s item:boom | +2.9s comet:impact | +3.7s summon:ally pawn | +6.3s comet:impact | +8.9s item:snail | +9.7s comet:impact
    caps/s [63..93]: 1.1.12.2.1..21.12.31.1312323.1.
  MARK 3 @ 91.6s — 38 captures in [72..102], peak 3 caps at -10.6s
    events: -19.3s comet:impact | -18.5s summon:ally pawn | -15.9s comet:impact | -15.9s hp:3 | -15.1s hp:2 | -12.5s comet:impact | -11.7s summon:ally pawn | -9.1s comet:impact | -8.2s item:boom | -5.7s comet:impact | -4.9s summon:ally pawn | -2.3s comet:impact | +0.3s item:snail | +1.1s comet:impact | +1.9s summon:ally pawn | +4.5s comet:impact | +7.9s comet:impact | +8.7s summon:ally pawn
    caps/s [72..102]: .1..21.12.31.1312323.1..122.33.
replay check: score 62 vs recorded 62 — OK

=== replays/2026-07-22_120820_s0062.txt  score=62  90.1s  marks=4
    items: clover,comet,dagger,growing_heart,shield,water_gun
  MARK 1 @ 34.7s — 17 captures in [15..45], peak 2 caps at -1.7s
    events: -19.2s item:water_gun | -7.5s hp:2 | -4.8s item:dagger | +6.5s item:comet
    caps/s [15..45]: ..11....1.1..1..11.2.1.12.1.1.2
  MARK 2 @ 63.6s — 24 captures in [44..74], peak 3 caps at +1.4s
    events: -18.5s comet:impact | -15.1s comet:impact | -11.7s comet:impact | -11.6s item:clover | -8.3s comet:impact | -4.9s comet:impact | -1.5s comet:impact | +1.9s comet:impact | +5.3s comet:impact | +6.4s item:growing_heart | +8.7s comet:impact | +8.7s hp:2
    caps/s [44..74]: .21.12..2.1.2.21.1.11.3..2.1.1.
  MARK 3 @ 73.2s — 29 captures in [53..83], peak 3 caps at -8.2s
    events: -17.9s comet:impact | -14.5s comet:impact | -11.1s comet:impact | -7.7s comet:impact | -4.3s comet:impact | -3.2s item:growing_heart | -0.9s comet:impact | -0.9s hp:2 | +2.5s comet:impact | +5.9s comet:impact | +9.3s comet:impact | +9.5s item:shield
    caps/s [53..83]: 1.2.21.1.11.3..2.1.1212.2.2121.
  MARK 4 @ 89.1s — 18 captures in [69..99], peak 2 caps at -16.1s
    events: -19.1s item:growing_heart | -16.8s comet:impact | -16.8s hp:2 | -13.4s comet:impact | -10.0s comet:impact | -6.6s comet:impact | -6.4s item:shield | -3.2s comet:impact | +0.2s comet:impact | +0.2s shield:blocked a life | +1.0s hp:1 | +1.0s hp:0
    caps/s [69..99]: .1.1212.2.2121..2..1...........
replay check: score 52 vs recorded 52 — OK
... [32 more lines]

  MARK 7 @ 302.2s — 65 captures in [282..312], peak 6 caps at -16.2s
    events: -20.0s cloud:bolt | -20.0s defect:chick | -18.3s freeze:ice | -18.1s item:seedling | -16.1s defect:chick | -15.7s cloud:bolt | -11.5s freeze:ice | -11.5s cloud:bolt | -11.5s defect:chick | -7.2s cloud:bolt | -6.4s defect:chick | -4.7s freeze:ice | -3.0s cloud:bolt | -1.7s defect:chick | +1.3s defect:chick | +1.3s cloud:bolt | +2.1s freeze:ice | +4.7s defect:chick | +5.5s cloud:bolt | +7.8s item:comet | +8.4s defect:chick | +8.9s freeze:ice | +9.8s cloud:bolt
    caps/s [282..312]: 421.6.241..163.1.15225.2521243.
  MARK 8 @ 329.6s — 67 captures in [310..340], peak 6 caps at -7.6s
    events: -19.6s item:comet | -19.0s defect:chick | -18.5s freeze:ice | -17.6s cloud:bolt | -15.9s comet:impact | -15.1s defect:chick | -13.4s cloud:bolt | -12.5s comet:impact | -11.7s freeze:ice | -9.1s defect:chick | -9.1s comet:impact | -9.1s cloud:bolt | -6.9s defect:chick | -5.7s comet:impact | -4.9s defect:chick | -4.9s freeze:ice | -4.9s cloud:bolt | -4.7s transform:rook | -4.2s item:meat | -2.3s comet:impact | -0.6s cloud:bolt | -0.6s defect:chick | -0.6s transform:queen | +1.1s comet:impact | +1.9s freeze:ice | +3.3s defect:chick | +3.6s cloud:bolt | +4.5s comet:impact | +7.0s defect:chick | +7.9s comet:impact | +7.9s cloud:bolt | +8.7s freeze:ice
    caps/s [310..340]: 143.21232..426451.2234.2141341.
  MARK 9 @ 347.8s — 70 captures in [328..358], peak 6 caps at -2.8s
    events: -18.8s cloud:bolt | -18.8s defect:chick | -18.8s transform:queen | -17.1s comet:impact | -16.3s freeze:ice | -14.9s defect:chick | -14.6s cloud:bolt | -13.7s comet:impact | -11.2s defect:chick | -10.3s comet:impact | -10.3s cloud:bolt | -9.5s freeze:ice | -6.9s comet:impact | -6.9s defect:chick | -6.1s cloud:bolt | -3.5s defect:chick | -3.5s comet:impact | -2.7s freeze:ice | -1.8s cloud:bolt | -1.8s defect:chick | -0.1s comet:impact | +2.4s cloud:bolt | +2.4s defect:chick | +3.3s comet:impact | +4.1s item:wall | +4.1s freeze:ice | +6.7s defect:chick | +6.7s comet:impact | +6.7s cloud:bolt | +8.6s defect:chick
    caps/s [328..358]: .234.2141341.232146.3.324.33243
  MARK 10 @ 424.0s — 20 captures in [404..434], peak 2 caps at -14.0s
    events: -18.5s comet:impact | -18.5s hp:2 | -17.7s freeze:ice | -17.7s cloud:bolt | -15.1s comet:impact | -14.3s hp:1 | -13.4s cloud:bolt | -11.7s defect:chick | -11.7s comet:impact | -10.9s freeze:ice | -9.2s cloud:bolt | -8.3s comet:impact | -7.5s ANGEL:revive + board wipe | -4.9s comet:impact | -4.9s cloud:bolt | -4.1s freeze:ice | -1.5s comet:impact | -0.7s cloud:bolt | +1.9s defect:chick | +1.9s comet:impact | +2.7s freeze:ice | +3.6s cloud:bolt | +5.3s comet:impact | +7.8s cloud:bolt | +8.7s comet:impact | +9.5s freeze:ice
    caps/s [404..434]: .11.112.2.11...2..11.2.1.1.11..
replay check: score 53 vs recorded 53 — OK

=== replays/2026-07-22_115252_s0053.txt  score=53  82.5s  marks=1
    items: comet,egg,meat,snow,wall
  MARK 1 @ 63.6s — 21 captures in [44..74], peak 2 caps at +0.4s
    events: -16.8s comet:impact | -15.1s freeze:ice | -13.4s comet:impact | -10.0s comet:impact | -8.8s item:meat | -8.3s freeze:ice | -6.6s comet:impact | -3.2s comet:impact | -1.5s freeze:ice | +0.2s comet:impact | +1.9s hp:2 | +3.6s comet:impact | +5.3s hp:1 | +5.3s freeze:ice | +5.4s item:egg | +7.0s comet:impact
    caps/s [44..74]: .1.1.1111.1..111.1..121.11.1111
replay check: score 67 vs recorded 67 — OK

=== replays/2026-07-22_114849_s0067.txt  score=67  101.2s  marks=1
    items: comet,dagger,guardian_angel,magnet,meat,snow
  MARK 1 @ 91.1s — 23 captures in [71..101], peak 3 caps at -18.1s
    events: -19.7s hp:2 | -18.0s comet:impact | -14.6s comet:impact | -13.7s freeze:ice | -11.2s comet:impact | -9.7s item:dagger | -7.8s comet:impact | -7.8s hp:1 | -6.9s freeze:ice | -4.4s comet:impact | -3.5s ANGEL:revive + board wipe | -1.0s comet:impact | -0.1s freeze:ice | +2.4s comet:impact | +5.8s comet:impact | +6.7s freeze:ice | +9.2s comet:impact
    caps/s [71..101]: ..3121..3..11..2...1..3.21.1.1.

annotate: done
Shutting down...

File created successfully at: E:\a327ex\ABAgames\knightvspawns\cuts_auto.txt (file state is current in your context — no need to Read it back)

File created successfully at: E:\a327ex\ABAgames\knightvspawns\render_cuts.sh (file state is current in your context — no need to Read it back)

replays/2026-07-22_114849_s0067.txt 82.5 92.5 A1_guardian_angel_save
[1] A1_guardian_angel_save  82.5s -> 92.5s
    -> renders/clips/A1_guardian_angel_save.mp4  600f  10.000000s
[2] B1_comet_freeze_then_two_leaks  59.5s -> 70.5s
    -> renders/clips/B1_comet_freeze_then_two_leaks.mp4  659f  10.983008s
[3] C1_castle_pickup_first_rook_form  21.0s -> 33.5s
    -> renders/clips/C1_castle_pickup_first_rook_form.mp4  750f  12.500000s
[4] C2_four_capture_burst  59.5s -> 70.5s
    -> renders/clips/C2_four_capture_burst.mp4  659f  10.983008s
[5] D1_dagger_online  28.5s -> 39.5s
    -> renders/clips/D1_dagger_online.mp4  659f  10.983333s
[6] D2_comet_cadence_growing_heart  59.5s -> 71.5s
    -> renders/clips/D2_comet_cadence_growing_heart.mp4  720f  12.000000s

Command running in background with ID: bq78p3lsg. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\1fdcce86-0e8b-4feb-96e8-1752c4986add\tasks\bq78p3lsg.output. You will be notified when it completes. To check interim output, use Read on that file path.

10.000000

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/016.png]"
  }
]

The file E:\a327ex\ABAgames\knightvspawns\items_plan.md has been updated successfully. (file state is current in your context — no need to Read it back)

<tool_use_error>Blocked: sleep 90 followed by: tail -6 /tmp/cuts_render.log echo "clips so far: $(ls renders/clips/*.mp4 2>/dev/null | wc -l)/21". To wait for a condition, use Monitor with an until-loop (e.g. `until <check>; do sleep 2; done`). To wait for a command you started, use run_in_background: true. Do not chain shorter sleeps to work around this block.</tool_use_error>

[
  {
    "type": "tool_reference",
    "tool_name": "Monitor"
  },
  {
    "type": "tool_reference",
    "tool_name": "TaskOutput"
  }
]

Command running in background with ID: bbx871pil. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\1fdcce86-0e8b-4feb-96e8-1752c4986add\tasks\bbx871pil.output. You will be notified when it completes. To check interim output, use Read on that file path.

8
    -> renders/clips/D3_comet_run_under_pressure.mp4  600f  10.000000s
[8] D4_shield_blocks_then_death  83.0s -> 999s
    -> renders/clips/D4_shield_blocks_then_death.mp4  623f  10.383333s
[9] E1_egg_allies_under_comet  64.5s -> 78.5s

ok

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/017.png]"
  }
]

9
    -> renders/clips/E1_egg_allies_under_comet.mp4  840f  14.000000s
[10] E2_boom_pickup_burst  77.5s -> 88.5s
515M    renders

102M renders
renders/cut1.mp4
renders/knightvspawns_bot_run.mp4
renders/take1.mp4

13
    -> renders/clips/F02_angel_pickup_then_six_cap_second.mp4  840f  14.000000s
[14] F03_coin_heart_dense_capture  132.5s -> 145.5s

 M .gitignore
 M anchor.exe
 M emoji/init.lua
 M items.lua
 M items_plan.md
 M main.lua
?? annotate.lua
?? assets/muted_speaker.png
?? assets/speaker_high_volume.png
?? cuts.txt
?? cuts_auto.txt
?? render.lua
?? render_cuts.sh
?? verify.lua
?? viewer.lua
---
annotate.lua
cuts.txt
cuts_auto.txt
items.lua
main.lua
render.lua
render_cuts.sh
replay_last.txt
verify.lua
viewer.lua

13
    -> renders/clips/F02_angel_pickup_then_six_cap_second.mp4  840f  14.000000s
[14] F03_coin_heart_dense_capture  132.5s -> 145.5s

DONE

[13] F02_angel_pickup_then_six_cap_second  102.5s -> 116.5s
    -> renders/clips/F02_angel_pickup_then_six_cap_second.mp4  840f  14.000000s
[14] F03_coin_heart_dense_capture  132.5s -> 145.5s
    -> renders/clips/F03_coin_heart_dense_capture.mp4  780f  13.000000s
[15] F04_rook_form_nine_capture_second  153.5s -> 168.5s
    -> renders/clips/F04_rook_form_nine_capture_second.mp4  900f  15.000000s
[16] F05_chick_defections_begin  176.5s -> 191.5s
    -> renders/clips/F05_chick_defections_begin.mp4  900f  15.000000s
[17] F06_defection_cascade_with_boom  188.5s -> 200.5s
    -> renders/clips/F06_defection_cascade_with_boom.mp4  720f  12.000000s
[18] F07_seedling_golden_pawns  296.5s -> 308.5s
    -> renders/clips/F07_seedling_golden_pawns.mp4  720f  12.000000s
[19] F08_queen_transform  324.5s -> 338.5s
    -> renders/clips/F08_queen_transform.mp4  840f  14.000000s
[20] F09_queen_sweep_into_barricade  341.5s -> 354.5s
    -> renders/clips/F09_queen_sweep_into_barricade.mp4  780f  13.000000s
[21] F10_late_angel_save  410.5s -> 423.5s
    -> renders/clips/F10_late_angel_save.mp4  780f  13.000000s
=== total ===
21

255.854021

-rw-r--r-- 1 adn 197121 68347312 Jul 22 14:12 renders/all_marks_reel.mp4

ok
A1_guardian_angel_save.mp4
B1_comet_freeze_then_two_leaks.mp4
C1_castle_pickup_first_rook_form.mp4
C2_four_capture_burst.mp4
D1_dagger_online.mp4
D2_comet_cadence_growing_heart.mp4
D3_comet_run_under_pressure.mp4
D4_shield_blocks_then_death.mp4
E1_egg_allies_under_comet.mp4
E2_boom_pickup_burst.mp4
E3_snail_and_late_pressure.mp4
F01_cloud_and_snow_lockdown.mp4
F02_angel_pickup_then_six_cap_second.mp4
F03_coin_heart_dense_capture.mp4
F04_rook_form_nine_capture_second.mp4
F05_chick_defections_begin.mp4
F06_defection_cascade_with_boom.mp4
F07_seedling_golden_pawns.mp4
F08_queen_transform.mp4
F09_queen_sweep_into_barricade.mp4
F10_late_angel_save.mp4
list.txt

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/018.png]"
  }
]

[sealed content withheld: memory]

replays: 34/34 passed
verify: ALL PASS (0 failures)
viewer selftest: asked 87.60s -> landed 87.6000s | replays/2026-07-22_114849_s0067.txt score=58 hp=1 items=6
main.lua    OK

items.lua   OK

verify.lua  OK

render.lua  OK

viewer.lua  OK

annotate.lua    OK

The user has picked five clips they want to arrange into a narrative arc—starting with a calm intro of just a knight moving, then building intensity through the C2 clip, and escalating through the E clips before finishing strong with the F run clips in sequence. So the progression makes sense: starting calm with just the knight moving, then escalating through capture bursts and item spawns, peaking with the queen transform chaos, and ending on the dramatic angel save. Now I need to find or create that intro clip—the very beginning of a run where the knight is moving but hasn't captured anything yet, probably those first few seconds before the pawns even reach the board. I'll render the opening segment of the s1276 run to visually verify that the knight moves without capturing during those first few seconds, since pawns spawn at the top and take time to reach the knight's starting position near the bottom. The simplest approach is to render a short clip from the opening of the run, sample a few frames to confirm there are no captures yet, and adjust the window if needed. My plan is to find a clean intro segment with just knight movement, assemble all six clips in sequence with that intro first, then concatenate them together. Since all the clips were encoded identically at 1920x1080 60fps with AAC audio, I can use ffmpeg's concat demuxer with stream copy to join them efficiently. The main question left is whether to use hard cuts between clips or add crossfades for smoother transitions. the user said "ends on the F run" — so F10 it is. That's the angel save, a dramatic finish with the board cleared. F08 is the peak chaos moment, but F10 gives a better narrative arc: building through captures and pressure, then ending on a clutch save. Let me lock in that sequence.

Now for the intro — I need a clean opening shot of the knight moving without any kills. The s1276 run has a good bookend potential since it's the hero run, but I should verify the opening has that calm establishing moment before the action kicks in. Pawns start spawning at 0.4s intervals, so the knight can move toward them before any captures happen. I'll render the first 6 seconds of s1276 and sample frames at 1, 2, 3, 4, and 5 seconds to find a clean window where the knight is moving but hasn't captured anything yet.

I should also verify the concat will work with `-c copy` — all 5 clips plus the intro need identical encoding parameters, which they do since I'm using the same command for everything. I'll create a `progression_clips.txt` file listing the ordered clips and an assembly script so when the user iterates and finds more clips, I can just update the list and re-run the concatenation.

I'll treat the intro as a special entry in the cuts file and render it through the same pipeline. Now I need to find the intro window — I'll render the opening of s1276 from 0 to 6 seconds.

The user doesn't want to proceed with this tool use. The tool use was rejected (eg. if it was a file edit, the new_string was NOT written to the file). STOP what you are doing and wait for the user to tell you how to proceed.

Got it—I should hold off on assembling anything. I'll just note the clips they liked and the progression structure they've outlined, then wait for them to gather more material before we build the actual trailer.

2026-07-22_222016_s0036.txt : marks=32.3,46.5
2026-07-22_221755_s0027.txt : marks=34.8
2026-07-22_221647_s0036.txt : marks=39.1
2026-07-22_121104_s0102.txt : marks=69.3,83.0,91.6
2026-07-22_120820_s0062.txt : marks=34.7,63.6,73.2,89.1
2026-07-22_120522_s0052.txt : marks=24.6,66.1
2026-07-22_120206_s1276.txt : marks=79.3,106.4,137.5,159.5,181.7,193.8,302.2,329.6,347.8,424.0
2026-07-22_115252_s0053.txt : marks=63.6
2026-07-22_114849_s0067.txt : marks=91.1

I've found three new runs from the evening (10pm timestamps) with their corresponding marks, and I'm going to annotate just those entries.

EXIT=0
=== replays/2026-07-22_222016_s0036.txt  score=36  63.6s  marks=2
    items: egg,fire,seedling
  MARK 1 @ 32.3s — 17 captures in [12..42], peak 2 caps at -16.3s
    events: -14.4s summon:ally pawn | -7.6s summon:ally pawn | -0.8s summon:ally pawn | +6.0s summon:ally pawn | +6.0s item:fire
    caps/s [12..42]: ..1.2..2..12...1.11..1.12..2...
  MARK 2 @ 46.5s — 17 captures in [26..56], peak 2 caps at -10.5s
    events: -15.0s summon:ally pawn | -8.2s summon:ally pawn | -8.2s item:fire | -1.4s summon:ally pawn | +2.0s hp:2 | +5.4s summon:ally pawn | +6.2s hp:1 | +7.1s item:seedling
    caps/s [26..56]: .1.11..1.12..2...112..1.111....
replay check: score 27 vs recorded 27 — OK

=== replays/2026-07-22_221755_s0027.txt  score=27  57.0s  marks=1
    items: growing_heart,snow
  MARK 1 @ 34.8s — 17 captures in [15..45], peak 2 caps at -2.8s
    events: -4.2s hp:1 | +5.3s item:snow
    caps/s [15..45]: ..1.1..111.1..1.1.22..1.2...11.

=== replays/2026-07-22_221647_s0036.txt  score=36  68.4s  marks=1
    items: boom,castle,snail,wall
  MARK 1 @ 39.1s — 20 captures in [19..49], peak 2 caps at +0.9s
    events: -13.5s item:wall | +0.6s item:castle | +0.6s transform:rook
    caps/s [19..49]: .11.1.11.1..111.1.11.2111.111..

annotate: done
Shutting down...

I'm working through the marks in this run to figure out what the user was trying to capture, looking at when the egg allies spawn and the fire item gets picked up, then trying to find the right in and out points with proper lead-in and follow-through. Looking at the timing more carefully — mark 2 at 46.5s with Fire picked up at 38.3s suggests an 8-second lag, which is at the upper edge of the expected range. The leaks happening at +2.0s and +6.2s after the mark indicate the player was losing units during this moment. Since I can't pinpoint exactly what caught their attention, I should include enough context before and after the mark to capture whatever triggered it — roughly 3-8 seconds of lead-in to catch the actual event, plus enough footage after to see the full sequence play out. The marks are lagging 3-8 seconds behind the actual events, so I need to work backward from the mark timestamp to find what really triggered it. For mark 1, the egg allies are ongoing and there's a capture burst, so I'll use a wider window (mark - 9 to mark + 8) to capture both the ally activity and the fire pickup that follows. But I'm second-guessing whether I'm being too generous with the window—I should focus on what's actually visually interesting and let the lag timing guide the boundaries. Looking at the capture distribution across those seconds, I see activity scattered throughout with small clusters around 22-23 and again at 35-36, 39—the mark itself is at 32.3. Since this is about watching ally pawns engage enemies over time rather than a single moment, I should start the cut earlier to capture that buildup, so I'll begin around 22 seconds.

The full run is only 63.6 seconds, so a 20-second window from 22 to 42 is substantial. But thinking about it differently: these lower-scoring runs are probably marked for specific satisfying item interactions—egg allies trading, fire trails, transforms—so I should anchor each cut to show that mechanic clearly with some lead-in context. For the first run at 32.3 seconds, I'll start around 23 to catch the egg allies establishing and marching into combat. So the mark at 32.3 is actually before the fire pickup at 38.3, which means the egg allies and captures around 24-31s are what triggered it—the 22 to 35 window at 13 seconds captures that. Now looking at M2 at 46.5, there's a fire pickup at 38.3, ally summons, and then HP changes and a seedling appearing later, so I need to figure out what in that 38.5 to 43.5 window is the actual trigger.

Looking at the capture histogram around the mark, there's a burst of captures at 47-49 right after the 46.5 mark, followed by leaks—this looks like a pressure moment where fire trails are burning, captures spike, and then two leaks happen.

For M2, I'm cutting from around 40 seconds (catching the fire burning) to 54 seconds (catching the leaks and seedling), giving me a 14-second clip that shows the fire trails, captures under pressure, and the two leaks. M1 ends at 35 and M2 starts at 40, so there's a small gap between them but they're separate clips.

Now looking at another clip—221755_s0027 with a growing heart and snow event at 34.8 seconds, where HP drops at 30.6 and snow appears at 40.1, with captures scattered across the 15-45 range showing a pattern of activity building up. being on 1 life and clearing the board is the tension I want to capture. I'm thinking in at 27 seconds to show the leak leading to the 1 hp drop at 30.6, and out at 38 to include the capture burst through 37 — that's about 11 seconds total, which gives enough time to show both the vulnerability and the recovery.

Now looking at the second clip with the castle and snail setup. The wall appears at 25.6, then the castle pickup and rook transform both trigger at 39.7, right at the mark. There's a capture burst starting at 40 with multiple hits through 43.

So the moment is clear: the user grabbed the castle, transformed into a rook, and swept through a line of pawns. I should cut from around 35 seconds to show the approach and pickup, through 47 to capture the full rook sweep—that's about 12 seconds showing the transformation and the payoff.

Actually, the rook can move in any of four directions up to the first obstacle, so there's a burst of captures right after the transform around 40-43. The clip needs to show the positioning before pickup, then the transform itself, and finally the sweep. I'll adjust the in point to 34 and out to 47, giving us 13 seconds total.

Now I'm refining the four key moments with their timings and labels: the egg allies building sequence, the fire and pressure situation with leaks, the one-HP survival burst, and I'm working through the fourth one.

Let me verify the run durations to make sure the out points stay within bounds — checking that 54, 38, and 47 all fit within their respective run lengths. They do. For the labeling scheme, I'm continuing from where the first batch left off, using G, H, and I to distinguish these new clips from the earlier A through F set.

Now I need to reconsider the mark lag more carefully, since the user specifically asked me to cut the moments they wanted — this is really about inferring their intent from where they placed the marks. From the first batch, I noticed the user tends to mark 3-8 seconds after the satisfying moment happens, so I should look backward from each mark to find the actual trigger event, then cut with some lead-in before it and follow-through after. Let me reexamine G1 at 32.3 seconds by looking back 3-8 seconds to find what event prompted the mark. I'm adjusting the clip window to 23-35 seconds to safely capture the full sequence of the ally summoning, marching across the board, and trading with an enemy unit. For the second clip around 46.5 seconds, the fire ability just activated at 38.3, creating burning trails that capture pawns during the 40-43 burst window, followed by some leaks later—the user probably enjoyed watching those fire trails take out units.

For the third moment at 34.8 seconds, the player dropped to 1 life from a leak at 30.6, then immediately fought back with a series of captures peaking at 33-34—that near-death recovery tension is what makes it compelling. I'm setting the window to start just before the fatal leak and extend through the counterattack.

But there's a snow freeze at 40.1 that could work as a relief beat—the board locks up right when the player's barely hanging on. That's 5.3 seconds after the marked moment, which might be beyond what they intended, but it completes the arc: leak to 1 hp, desperate captures, then everything freezes. I'm torn between keeping it tight at 11 seconds or extending to 14 to include that payoff, since the snow freeze really does resolve the tension they set up.

Now I'm looking at the I1 mark at 39.1 and noticing something odd—the Castle/Rook transform happens at 39.7, which is actually after the mark, not before. That's backwards from what I'd expect. The mark should come after the trigger, but here they're almost simultaneous, and then there's a capture burst right after that. This doesn't quite fit the pattern I was seeing.

I think what happened is the user marked as they saw the Castle item drop or the transform beginning, and the real payoff—the rook sweep—happens at 40-43, slightly after the mark. So I should position the cut to start around 35 to show the approach and board state, then extend out to 47 to capture the full sweep. That's about 12 seconds, which gives plenty of context on both sides.

Actually, let me verify: the castle item at 39.7 means the knight picked it up and triggered the transform to rook. The mark at 39.1 came just before—the user was anticipating the grab. So the moment is really the full sequence: grab Castle, transform to Rook, then execute the sweep. I'll adjust the cut to start at 34 to show the knight's approach toward the castle, and end at 47 to catch the complete sweep. That's 13 seconds total.

Now I'm compiling the final table of all the clips I've identified with their timecodes and descriptions, then I'll write these to a cuts file and process them through the rendering script.

Actually, I should verify these are correct by rendering the clips and sampling frames from each one to confirm I've captured the right moments — the user specifically asked me to try inferring what they wanted, so I need to show my work and reasoning. Let me render the four clips and pull a representative frame from each to validate that the moments are actually there before reporting back.

File created successfully at: E:\a327ex\ABAgames\knightvspawns\cuts_new.txt (file state is current in your context — no need to Read it back)

[1] G1_egg_allies_trade  23s -> 35s
    -> renders/clips/G1_egg_allies_trade.mp4  720f  12.000000s
[2] G2_fire_online_pressure  38s -> 53s
    -> renders/clips/G2_fire_online_pressure.mp4  900f  15.000000s
[3] H1_one_hp_snow_relief  27s -> 41s
    -> renders/clips/H1_one_hp_snow_relief.mp4  840f  14.000000s
[4] I1_castle_rook_sweep  34s -> 47s
    -> renders/clips/I1_castle_rook_sweep.mp4  780f  13.000000s

done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/019.png]"
  }
]

Looking at the board state, I can see the Snow item (a snowflake) is a drop sitting on the board that the knight is about to collect—it's not the freeze effect itself yet. The board is nearly cleared with just 2 pawns remaining, the score is at 20, and I can see 2 hearts displayed on the right margin showing the current HP. This snow drop appeared at around t=12.5 in the runtime (~39.5 seconds), and it looks like the freeze effect is about to trigger.

Actually, wait—I need to reconsider the timeline here. The user marked the moment at 34.8 seconds, which corresponds to when the HP dropped to 1 and the knight survived that critical hit. That's the actual payoff moment they were highlighting. The snow pickup happening around 40 seconds is more of a bonus tail to the clip rather than the main event. So the clip spanning from 27 to 41 seconds captures that survival moment at 34.8, with the snow collection as a secondary element afterward.

Now I'm checking whether the 1 HP tension is actually visible in the frames—looking at the heart display on the right side of the screen to see if it clearly shows the low health state. The score sits at 20 at this point in the clip, heading toward the final 27. Before I commit to this interpretation, I should examine the other key frames to make sure I'm reading the health state correctly.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/020.png]"
  }
]

The knight transformed into a Rook at t=5.7, and I'm now looking at the current state around t=7 where I can see the castle piece where the knight was, along with the barricade and other items in the strip. I need to figure out when the sweep should occur based on this transformation timing.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/021.png]"
  }
]

I'm looking at the game state with a knight that just captured something, showing a green "1" damage indicator, alongside a friendly pawn. The egg counter displays "6/8" toward hatching an ally, with a separate egg icon showing "7" beats remaining. This setup captures the egg-allies mechanic in action during a capture moment.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/022.png]"
  }
]

G2 captures that perfect moment of chaos—the fire trails scorching across the board, the flame icon lighting up the item strip, the egg counter ticking, an ally pawn holding position while enemy pieces advance and the knight maneuvers through it all. The visual feedback is spot-on with the orange columns and red debris from captures. Now I'm checking H1's opening to see if it properly conveys that early tension when health is critically low.

ok

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/023.png]"
  }
]

Looking at the heart count in this run, I'm seeing 2 hearts visible on screen at t=4.5 (31.5s elapsed), but the annotation showed hp:1 at 30.6s. Since this run has the growing_heart power-up that restores health, I need to figure out whether the heart count has already recovered by this point. The key point is that the annotate log shows hp:1 at 30.6s, and even if I'm miscounting the hearts in the screenshot, the run survives to 57s with a score of 27, which means growing_heart must have restored health at some point. The clip captures the tension of low HP and the snow pickup moment, which is what matters for the narrative arc. HP drop is the most likely trigger — that scary moment when they nearly died — or possibly the capture burst right after. Either way, my clip from 27 to 41 seconds captures the full arc from before the leak through the snow pickup, so it's the right choice regardless. Now I should present each clip with my confidence level and let the user correct me if I've misread what they were marking.

I'm also thinking I should create a quick concat of just these four new clips so they can review them all in sequence rather than opening files individually — that'll make it easier to spot if I've cut the moments correctly.

54.021333

clips:
  G1_egg_allies_trade.mp4
  G2_fire_online_pressure.mp4
  H1_one_hp_snow_relief.mp4
  I1_castle_rook_sweep.mp4

The user is pointing out timing issues with two clips. G1 needs to start earlier to capture a trade that happens right at the beginning, while G2 needs to extend further since the key moment occurs after the current endpoint. Looking at the original timecodes, G1 runs from 23 to 35 seconds and G2 from 38 to 53 seconds, with marked points at 32.3 and 46.5 respectively—so I need to adjust the in and out points accordingly.

For G1, since the trade is at the 23-second mark where the clip currently starts, I should push the in-point back about 4-5 seconds to give some lead-in context before the action. That would put the new in-point around 18 seconds while keeping the out-point at 35 to maintain the full sequence. I'm settling on a window starting around 18 seconds to capture the trade with a few seconds of lead-in, ending around 32 to include the mark timing. This shifts the original window earlier as the user suggested, giving better context for the trade happening at 22-24 seconds. Let me verify this timing more carefully by looking at the detailed event annotations around the start. I'm settling on in=18, out=32 to give about 5 seconds of lead-in before the trade at 23, keeping the total clip to 14 seconds.

For the second group, the moment happens after the original clip ends at 53, so I need to extend the out point to capture it.  Looking at what I have annotated through 56 seconds, there's continued activity with captures and a seedling pickup around 53.6, but I'm missing data past that window. Since the run ends at death around 63.6, the moment could be anywhere in that 54-58 range — likely involving fire bursts or the final sequence before the end. I should re-annotate the later part of this run to see what's actually happening there.

The challenge is that my current annotation window is centered on the 46.5 mark, covering 26-56 seconds, which cuts off right where the moment seems to be. I could extend the window, but shifting it too far forward would make the clip unwieldy. I'm thinking I should shift the whole window later — maybe starting around 45 and extending to 60 — to capture the moment without making it too long. I'll sample frames from the tail end of the run to pinpoint exactly where that moment lands, then re-render the opening section to verify the trade setup. Let me start with the tail footage and work backward from there to nail down the precise timing. The mark at 46.5 might've been too early if the moment kept developing past the clip end at 53, or there could be multiple moments happening. Let me just render and look at the footage to see what's actually there.

g2tail frames: 840
sampled rt=53
sampled rt=55
sampled rt=57
sampled rt=59
sampled rt=61
sampled rt=63

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/024.png]"
  }
]

At round 55, the board is getting chaotic with fire trails spreading across multiple columns, a golden seedling pawn that's now equipped, an ally pawn on the left, the knight, and flames everywhere. The player's health is critically low at just 1 heart remaining.

Now I'm checking the frames at 57, 59, and 61 to pinpoint where things peak and when the run ultimately ends at 63.6.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/025.png]"
  }
]

Looking at the frame sequence around rt=59, the score jumped from 30 to 34 as the knight lands a hit with that white flash and green damage number, while the golden pawn sits vulnerable in the bottom-left corner with just 1 HP remaining. This is the critical moment before things get worse—I need to check what happens at rt=61 and especially rt=63 where the health drops to near-fatal levels.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/026.png]"
  }
]

At the climax around frame 63, the fire spreads everywhere with the knight and an allied pawn still on the board—this is the intense moment right before the run ends at 63.6 with just 1 HP remaining. The peak chaos spans from roughly frame 55 to 63, which is what the user meant by the G2 moment, though my original clip only captured up to frame 53.

So I need to rethink the G2 window. The fire comes online at 38.3, builds intensity, then peaks at 55-63 with the death. A full arc from 38 to 64 would be 26 seconds—too long for a montage. Instead, I could tighten it to something like 50 to 64 (14 seconds), which captures the intensifying fire, golden pawns, low HP, and the final death, though it would skip the initial "fire online" moment at 38.3.

But the user's hint that "the moment comes a bit after the clip ends" suggests they're pointing at the climax itself, not necessarily the full buildup. The real question is whether to end on the death at 63.6 or cut earlier. Ending on death is dramatic, but in a progression montage leading to the F10 finale, a mid-montage death might feel odd. Still, that's an assembly concern. For now, I should capture what the user is asking for—the fire chaos and climax. Maybe something like 46 to 64 (18 seconds) keeps some build-up context while hitting the peak and the natural endpoint of the death. I need to decide whether to let the render run to its natural end with the tail, or cap it at 64 seconds—the death VFX might get cut off if I'm too strict with the timing, so using the full end-plus-tail approach might be safer. So out=999 captures through the death and tail, giving me about 15.6 seconds focused on the fire climax and final moment. I'm second-guessing whether the user actually wants the death included—they mentioned "the moment comes a bit after the clip ends," which could mean a dramatic last stand or a specific fire peak. The whole 55-63 stretch is one continuous sequence building to death, so I'll stick with in=51, out=999 to capture it all. Let me verify there's no major spike in the fire captures around 55—the scores are climbing steadily (30 at rt55, 34 at rt59, 36 at rt63) rather than spiking dramatically.

For G1, the user emphasized the trade at the start of the clip (~23), so I should prioritize that moment with a lead-in rather than stretching out to the mark at 32.3. I'm torn between keeping out=35 to include that mark or trimming to out=30 for a tighter 12-second window that centers on the trade itself. The mark might indicate a second event, but the user's focus is clearly on the early trade, so maybe the mark just lagged behind the actual moment. I'll go with 18→33 for the first segment and render it to verify the trade shows up around the 5-second mark.

[1] G1_egg_allies_trade  18s -> 33s
    -> renders/clips/G1_egg_allies_trade.mp4  900f  15.000000s
[2] G2_fire_climax_death  51s -> 999s
    -> renders/clips/G2_fire_climax_death.mp4  910f  15.166667s

done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/027.png]"
  }
]

Looking at the game state at the 23-second mark, I'm seeing a white ally pawn positioned near the top-center with a brown knight at the bottom-left, surrounded by enemy pawns. There's a green indicator dot and a blue projectile visible, with the egg counter showing 1/8 progress. I'm trying to determine if a trade is occurring at this moment, given the proximity of the friendly pawn to the enemy units.

Since I adjusted the clip start backward by 5 seconds (from 23s to 18s), the trade that was supposed to happen "right as the clip starts" should now appear at the t=5 mark in the new timeline. The current frame shows the ally pawn positioned among enemies at the top, which aligns with a trade happening or about to happen. The white pawn and black enemy pawn look close enough to be adjacent, which would trigger a trade. This gives me the 5-second lead-in I wanted before the action, and the trade region is captured. Now I need to check the death frame for G2.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/028.png]"
  }
]

Looking at the final frame of the G2 clip around 1.5 seconds before it ends, the game is clearly still active—score at 36, knight visible, fire trail present, one heart remaining, and most of the board filled with enemy pawns. This doesn't match what I'd expect from a death sequence, yet the clip cuts off at 15.17 seconds which should correspond to the death point plus some tail footage. Something's not adding up here. I need to figure out whether this run actually ended in death or if the replay events ran out first. The metadata said end=death, but the frame at 1.5 seconds before the file ends shows active gameplay with the final score, not death aftermath—which doesn't make sense if death occurred 1.07 seconds earlier. Either the death VFX is more subtle than I'm noticing, or there's something else going on with how the file ends.

Let me check the logic for when the replay is considered exhausted. The game checks if the replay index exceeds the number of events and a grace period has passed, which would trigger the ending sequence without requiring an actual death state.

Looking back at the earlier output, I see the replay check line did print "score 27 vs recorded 27 — OK", so this run was processed. But I need to verify whether the meta indicates a restart or a death to understand why the clip ends at that point. The clip captures the fire chaos well enough for a montage, but ending on frozen active play feels a bit unresolved compared to a death or major event. Let me check the run metadata to see if it actually died or just restarted.

expect score=36 items=egg,fire,seedling dur_ms=63614 hp=1 trunc=1 end=restart marks=32.3,46.5

The run actually restarted at 63.6 seconds rather than ending in death, so there's no death VFX to work with. The clip captures the fire chaos up until the restart point, then just freezes on active gameplay. This means the ending isn't as clean as I thought since it stops mid-action rather than on a clear visual conclusion.

I'm weighing whether to keep the clip ending at the restart point (capturing the fire peak but with an abrupt stop) or trim it slightly earlier to end on a strong moment during the chaos itself—maybe around 63 seconds where the score hits 36 and the fire is still actively rising. The tail after events stop firing isn't completely frozen since particles and embers keep animating, but it lacks new gameplay events, so ending just before that tail would give a more satisfying clip ending. I'm confirming the start point at 51 seconds gives a reasonable lead-in before the fire chaos peaks at 55, and ending at 63 cuts right before the restart event so the clip stays in live gameplay. I'll re-render with these bounds and update the label to reflect the fire climax focus.

For G1, I'm verifying the trade is actually visible at the 5-second mark with the new start time of 18 seconds—the user said it happens right as the original clip begins, so it should land around there, though I'll trust their confirmation if the visual isn't crystal clear. The only change needed is re-rendering G2 with the corrected timeframe (51→63) and renaming it to G2_fire_climax, then updating the batch2 review reel with the corrected clips.

[1] G2_fire_climax  51s -> 63s
    -> renders/clips/G2_fire_climax.mp4  720f  12.000000s
done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/029.png]"
  }
]

This ending frame is much stronger — the knight surrounded by fire trails with the whole board ablaze, allies and enemies pressing in, at 35 score and 1 HP. It captures the peak chaos of live action perfectly. So G2 now runs from frame 51 to 63 with that intense fire climax.

Now I'm rebuilding the batch2 review reel with the corrected G1 and G2 clips.

I need to consolidate my cut records since I have multiple temp files floating around. Let me update cuts_new.txt with the final frame ranges for all four clips and remove the duplicate files, then rebuild the review reel.

reel: 54.021333s
  G1_egg_allies_trade.mp4
  G2_fire_climax.mp4
  H1_one_hp_snow_relief.mp4
  I1_castle_rook_sweep.mp4

I need to create an intro clip showing the knight moving at the start of a round without any kills. Let me find a clean section from an earlier run—I was about to render the opening from s1276 before getting interrupted, so I'll pull that now and look for a window where the knight moves unobstructed. I don't have precise capture timing from my annotation tool since the earliest mark is at 79.3s, so I'll render the opening seconds of the run and visually inspect frames to find a clean window where the knight moves freely without any capture effects. Since pawns spawn at the top and the knight starts at the bottom, the first several seconds should naturally be capture-free as the pawns march down toward the knight's reach. I'll render the footage and sample frames at regular intervals to find where the first capture happens.

frames: 539
sampled

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/030.png]"
  }
]

Looking at the replay data, the knight captured a pawn before the 2-second mark—there's already a score of 1 with a green damage number showing at rt=2. So this opening isn't as clean for an intro as I thought, since the first capture happens too early. Let me check the earlier frame at rt=1 to see if there's a cleaner moment before any action starts.

The real challenge is finding a run where the knight moves around for several seconds without capturing anything. Most players rush the first pawn, but I could look at the weaker runs (score 14-36) which might have slower, more deliberate openings where the knight repositions without immediately striking. Alternatively, I'd need to find a mid-run window where the board clears briefly and the knight moves freely—though that would have UI clutter to work around.

The most practical approach is to scan a few run openings, find when each one gets its first capture by detecting when the score first hits 1, then use the run with the latest first capture and clip from the start up to just before that moment. I could write a quick script to flag the first capture time across runs, but that feels like overkill. Let me just manually check the opening of run 221755_s0027 to see if it has enough clean movement before the first engagement. Modifying annotate to track and display the first and last capture times for each run, then I can identify which one has the latest starting point.

The file E:\a327ex\ABAgames\knightvspawns\annotate.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

=== replays/2026-07-22_114849_s0067.txt  score=67  101.2s  marks=1      first capture @ 2.9s
=== replays/2026-07-22_115046_s0021.txt  score=21  45.9s  marks=0       first capture @ 2.8s
=== replays/2026-07-22_115127_s0014.txt  score=14  38.3s  marks=0       first capture @ 2.6s
=== replays/2026-07-22_114556_s0053.txt  score=53  84.2s  marks=0       first capture @ 2.3s
=== replays/2026-07-22_114958_s0035.txt  score=35  64.6s  marks=0       first capture @ 2.0s
=== replays/2026-07-22_114704_s0032.txt  score=32  63.8s  marks=0       first capture @ 2.0s
=== replays/2026-07-22_115252_s0053.txt  score=53  82.5s  marks=1       first capture @ 1.5s

The earliest clean footage starts around 2.8-2.9 seconds, which gives me a short window for the intro shot. That's tight for an intro, but the user just wants a simple establishing shot of the knight moving without any combat, so a 2.5-second clip works fine as a quick visual beat. I need to check whether the knight is actually moving at round start or just standing still before the first capture happens. The user did ask for "round start" specifically, so I should stick with the opening sequence. A 2.7-second clip is short, but it's actually appropriate for a trailer intro—that calm establishing beat before action kicks in. I could slow it down to 0.5x speed to stretch it to 5.4 seconds and give it a more cinematic feel, but that might make it feel too empty and would alter the audio. I think the natural speed at 2.7 seconds is the way to go.

Actually, let me be more precise about the cutoff point. The first capture happens at 2.9 seconds, but the knight's hop animation toward it is already in motion at 2.8 seconds. If I cut at 2.8, I avoid the capture VFX entirely while still showing the knight moving—that's the clean, action-free intro the user wants. The capture effects don't fire until the landing, which happens after the hop duration, so 0→2.8 gives me exactly what I need.

Let me also verify the board state: at t=0 it's empty with just the knight in the center-bottom position. Pawns start spawning around 0.4 seconds and gradually march down the board. By 2.5 seconds there are a few pawns visible and the knight is moving toward them but hasn't engaged yet. That's a solid establishing shot. I'll render the s0067 run from 0→2.8 seconds and give the user the natural-speed clip they asked for, then mention I can slow it down if they need it longer. So s0067 at 2.8 seconds should work—that's enough time to see the knight making several moves across an empty board, which reads clearly as just the piece moving around. Let me render that opening segment with audio.

Actually, I want to be more precise about the cutoff point. I'll render a longer segment from 0 to 3.5 seconds and check frames at 2.5, 2.8, and 3.0 to make sure there's no capture effect visible at the exact moment I want to cut, then lock in the final timing.

sampled 2.4 2.7 2.9 3.1s

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/031.png]"
  }
]

At the 2.7 second mark, the knight is positioned to capture a pawn, with the green aim marker highlighting the target cell. The score remains at zero, and I'm tracking the board state with the knight in motion, a couple of pawns visible, and three hearts remaining.

I need to verify the exact timing at 2.9 seconds where the capture is logged, since the VFX plays about 0.3 seconds after landing. If I cut the clip at 2.8 seconds, I can keep the shot clean—the knight is aiming at the pawn with the green reticle visible, but hasn't yet landed the killing blow. Let me check the frame at 2.9 to see if the capture VFX has already started.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/032.png]"
  }
]

Looking at the timeline, the capture VFX happens around 3.1 seconds with the star burst effect, so I need to cut the clip before that point hits. Since it's clean at 2.7 but the capture commits by 2.9, I'll trim it to end at 2.8 seconds to keep everything before the visual effect triggers.

That gives me a 2.8-second establishing shot of the knight moving at round start. It's a bit short for a trailer intro, which usually benefits from a slower, more deliberate pace, but I'll deliver the natural-speed clip first and let the user decide if they want it extended or slowed down for a more cinematic feel. I'll render the intro clip from 0 to 2.8 seconds with the knight moving on an empty board, keeping the movement audio for consistency.

[1] INTRO_knight_moving  0s -> 2.85s
    -> renders/clips/INTRO_knight_moving.mp4  171f  2.850000s
--- intro clip ---
duration=2.850000

I need to extend the INTRO clip to capture the first kill sequence — the knight moving and landing a hit at around 2.9 seconds, with the visual effects resolving by 3.1 seconds. This means pushing the clip endpoint past the initial capture to show actual gameplay action rather than cutting before the kill lands.

The capture VFX (stars and score update) plays out over roughly half a second, so I should extend to around 3.8-4.0 seconds to show the full kill resolve cleanly. I'll render a longer segment and sample around 3.1-4.5 seconds to confirm where the first kill's effects finish and check whether a second capture happens immediately after, so I can set a clean endpoint that shows just this one kill without getting into the next action.

sampled 3.1 3.4 3.7 4.0 4.3 4.6 5.0s

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/033.png]"
  }
]

At the 3.7 second mark, the first kill sequence has completed—the capture effect finished, the knight moved to a new position on the right side of the board, and a pawn is nearby. Now I'm checking the timestamps around 4.0 and 4.3 seconds to see if a second kill happens shortly after.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/034.png]"
  }
]

At 3.7 seconds the first capture is complete and the board settles, making it a clean endpoint before the knight sets up its second attack on the adjacent pawn around 4.3 seconds. I'll render the clip from 0 to 3.9 seconds and rename it to INTRO_move_and_kill to better reflect that it now includes the first kill, then delete the old version. Let me verify the ending frame shows the knight settled with a score of 1, before the second kill becomes prominent.

[1] INTRO_move_and_kill  0s -> 3.9s
    -> renders/clips/INTRO_move_and_kill.mp4  234f  3.900000s
done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/035.png]"
  }
]

At the final frame around 3.75 seconds, the knight is mid-hop executing its second move toward the pawn on the right, flashing white to indicate the committed action, while the score remains at 1 and the cursor is positioned on the target pawn.

The white flash at the very end does feel slightly abrupt as a stopping point—the knight is caught mid-action rather than settled—but it does show the core gameplay loop of moving and killing with momentum. The first kill landed around 3.1 seconds, so ending here demonstrates both the initial capture and the start of the next move, which works reasonably well. Though I'm wondering if there's a cleaner endpoint that avoids the flash looking like a glitch to someone unfamiliar with the mechanic. For a clean intro, ending at 3.6 seconds captures the full arc of one kill—the knight lands, the star burst plays, the score updates, and everything settles into a calm state. That's a complete gameplay beat without the confusion of the second move starting to commit. gives a cleaner ending than 3.9, which cuts off mid-animation. Let me verify the knight is settled at 3.6—it should be just before the next commit around 3.72—then re-render the sequence at 0→3.65 to give a bit more breathing room while staying clear of that white flash.

grep: unknown option -- >
Usage: grep [OPTION]... PATTERN [FILE]...
Try 'grep --help' for more information.
[in#0 @ 0000014c9c6d58c0] Error opening input: No such file or directory

Error opening input file renders/clips/INTRO_move_and_kill.mp4.

Error opening input files: No such file or directory

done

The grep pattern was treating `->` as an option, so I need to escape it or use extended regex instead. The render command didn't actually execute, which is why ffmpeg is complaining about the missing clip file—I need to make sure the rendering step completes before trying to process its output.

    -> renders/clips/INTRO_move_and_kill.mp4  219f  3.650000s
-rw-r--r-- 1 adn 197121 435794 Jul 22 23:19 renders/clips/INTRO_move_and_kill.mp4
3.650000

ok

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/036.png]"
  }
]

The knight has settled into its natural brown color after eliminating the first pawn, and the cursor is now positioned on the next target, ready for the next move.

The intro sequence is complete at 3.65 seconds—starting with the knight moving across an empty board, aiming at a pawn, executing the kill with a star burst effect, updating the score to 1, and ending on this calm settled frame. I've replaced the old intro clip with this new one that cleanly demonstrates the core gameplay loop.

Now I'm organizing the selected clips into a sequence—the intro clip followed by the five chosen ones from batch 1, then the four clips from batch 2. plicitly confirmed those two are correct cuts of their marks, so I should probably ask or make a reasonable assumption. Given the context — they marked those moments, asked me to cut them, and haven't rejected them — I'll treat all four (G1, G2, H1, I1) as chosen clips. Plus the intro and batch 1 selections, that gives me a full set to order.

Now I'm noticing some of these clips overlap significantly — E1 and E3 come from the same source material, so I need to check for redundancy before sequencing them. two clips from the same run adjacent to each other, or just avoid having the same run appear multiple times overall? I think the user means: arrange the clips so that runs and items are spread out as much as possible, avoiding consecutive repeats if I can. So I'm keeping all the chosen clips but reordering them to maximize variety while escalating by item count and complexity. with the full set of marked clips and arrange them in an escalating progression. I need to gather the item counts for each clip at its in-point, which I can determine by replaying to that moment in the run since the meta data only shows final item counts. I'll use the viewer's selftest output to get the owned item count at each clip's starting point, then list out the chosen clips with their run and timing information.

Now I'm checking the exact in-points from the cuts files to verify the timings for each clip across the different runs.

I need to get the item counts at each clip's in-point using the viewer selftest tool, so I'm planning to batch these calls together to check what's on screen at those specific moments. I'll just run the selftests to get the exact item counts at each clip's midpoint rather than trying to calculate them manually. I'm mapping out where each clip falls within its respective run so I can determine the inventory state at that moment.

INTRO (s0067 @0.0):   items=0
C2   (C @65):  score=43 hp=2 items=4
E1   (E @71):  score=47 hp=4 items=5
E3   (E @93):  score=74 hp=2 items=7
F08  (F @331): score=1002 hp=4 items=20
F10  (F @417): score=1209 hp=1 items=23
G1   (G @25):  score=13 hp=3 items=1
G2   (G @57):  score=32 hp=1 items=3
H1   (H @34):  score=17 hp=1 items=1
I1   (I @40):  score=20 hp=3 items=3

Generating ordering table... I need to think about how to separate the runs that repeat—G1 and G2 are already split by H1, which is good, but E1 and E3 are consecutive at item counts 5 and 7 with nothing between them. F08 and F10 are also back-to-back at the end. I should also consider what each clip primarily demonstrates: the egg appears in both G1 and E1, though they're already separated by item count, and I need to map out the core mechanic each one showcases—fire for G2, castle transformation for I1, chains for C2, and so on. F08 peaks at 20 items with a queen transform, and F10 wraps up at 23 items with an angel save. I'm tracking item overlaps now — egg shows up across multiple clips (G1 as the primary egg moment, E1 paired with comet, C2 and E3 as owned items), so G1 is really the definitive egg clip while E1's highlight is more about the egg-comet combo. Comet appears in E1 and the F-run but those clips emphasize queen and angel instead, and fire shows up in G2 with traces elsewhere.

The user wants the progression to escalate and end on the F-run, so the structure flows from intro through the lower-item clips building up to F08 as the peak spectacle, then F10 as the angel finale. With G1 and G2 now in the mix, I'm reconsidering where they fit in that sequence.

I'm sorting everything by item count to see the natural progression: intro at zero, then G1 and H1 both at one item, I1 and G2 at three items, C2 at four, E1 at five, E3 at seven, and finally the big payoffs with F08 at twenty and F10 at twenty-three. The key thing is making sure the two G-run clips aren't adjacent to each other—they're separated by H1 and I1, which keeps the variety intact.

Now I'm checking the E-run clips: E1 and E3 are both in the E family, and they'd end up adjacent since there's nothing at item count six to slot between them. I1 should come before G2 since the castle clip is calmer and scores lower than the fire clip, so that ordering makes sense. The E adjacency isn't ideal, but there's no other clip in that range to break them up, so it might just have to stay that way. So I'm sticking with the item-count ordering as the primary constraint since the user listed it first, which means accepting the same-run adjacencies like E1→E3 and F08→F10. These actually work well as natural escalations within their runs—the finale ending on F with the queen spectacle flowing into the angel save creates a strong climactic beat.

Now checking how the item highlights distribute across the sequence: egg shows up at G1 and E1 with five clips between them, which feels well-spaced. The single-item clips G1 and H1 feature different items entirely, and the three-item clips I1 and G2 highlight different things too. The overall progression moves nicely through egg, snow, castle, fire, chains, comet, and snail pressure before hitting the queen and angel finale.

E1 does repeat the egg-allies concept from G1, but it escalates by adding comet and more visual chaos on screen, so it reads as an intensification rather than a redundant repeat. Since the user selected both clips, I'll keep them both. H1 at position 3 serves as a tension beat with its single-item snow mechanic and low health state, creating a calm moment right after G1.

Looking at the two 1-item clips more carefully: G1 (egg allies, score 13) is gentler and less eventful, while H1 (snow plus 1hp survival, score 17) carries more tension with the freeze mechanic and survival pressure. Ordering them by complexity and score makes sense — G1 first as the calmer setup, then H1 as the escalation. For the two 3-item clips, I1 (castle transforming into a rook with a sweep) is a moderate, clean action, while G2 (fire chaos) is much more intense and chaotic.

So the sequence builds: intro with no items to learn the basics, then the two single-item clips in ascending complexity, followed by the two three-item clips escalating from moderate to intense, then continuing upward through the four-item and five-item clips into the heavier pressure scenarios.

The pattern repeats G and E strategically—G separated by other clips to avoid monotony, E back-to-back as a natural escalation, and F capping it off as the intended finale. The item roster hits all the key mechanics: move, egg, snow, rook, fire, chains-burst, comet, snail, queen, and angel, with egg appearing twice but spaced apart to maintain variety.

The user wants the ordering itself—a structured plan for how to sequence these clips. I could provide just the order, but assembling a rough preview concatenation in this sequence would let them see the flow and pacing before they direct specific cuts for the actual trailer. They mentioned cutting specific portions later, so this ordering is the foundation they need now.

I'm calculating the total runtime by adding up each clip's duration in the proposed sequence to give them a sense of the full preview length.

Now I'll create the concatenation file and generate the draft video by copying the codec parameters across all clips since they were all rendered with identical settings.

draft duration: 120.654333s

The draft is ready at 2 minutes with all the clips in sequence, showing the full flow. Now they can specify exactly where to trim each clip to create the final shorter trailer.

I need to zoom in on the board using nearest-neighbor scaling while cropping out the UI elements (score, tray counter, hearts) and the pawn that appears on the right side, keeping the zoom consistent throughout the intro clip.

The source game is 480x270 upscaled 4x to 1920x1080 with nearest neighbor, so each game pixel maps to 4 screen pixels. I'm working out the exact crop boundaries by examining where the board sits relative to the UI elements and the pawn position on the right edge.

Looking at the intro sequence frames, the knight moves around quite a bit—starting center-ish, then moving to the top-left area for a capture, then shifting right. To keep a fixed zoom that excludes both the right-side pawn and the UI elements throughout the clip, I need to find a crop region that works across all these positions. Looking at the frame sequence, the knight starts at the bottom-center, moves up-left to capture the first pawn around 3.1 seconds, then shifts right toward a second pawn that appears on the far right side. The pawn the user wants excluded is the one the knight is moving toward for its next capture.

The challenge is that if I zoom to exclude the right side and that pawn, the knight would move out of frame as it heads right at the end of the clip. But the user wants the zoom consistent throughout the entire 3.65-second sequence. Let me check the knight's actual position in the final frame — it might not be as far right as I initially thought. The UI elements are actually in the margins around the board, so they'll be excluded naturally if I crop to just the board region itself. The real constraint is the right pawn—I need to find the board coordinates and crop to a section that captures the knight's movement area while cutting off the rightmost columns where the pawn sits. Let me check the game constants to get the exact board dimensions and positioning. I could crop to just the board region itself, which would naturally exclude the score and tray in the top-left margin and the hearts in the bottom-right margin. But I need to check if there's any UI rendered directly on the board that I'd need to account for. So the score and tray are both in the left margin, and the hearts are in the right margin—both outside the board region. That means the only element I need to exclude is the right pawn, which sits in the rightmost columns. I'm defining the crop boundaries: the board spans from x~465 to x~1445 horizontally and y~30 to y~1010 vertically, and I need to trim the right side where that pawn appears at column 7.

The knight's final position is around column 4-5 (screen x~1100-1180), so I can crop the right edge somewhere around x~1200-1250 to remove the pawn while keeping the knight fully visible throughout the clip. pawn, the knight might pass through the pawn's x-position. Let me sample several frames throughout the clip to map out the knight's exact trajectory and identify where it reaches its rightmost point, then determine the tightest crop that keeps the knight while excluding the right pawn. es to the top-left. How far left? In ic_31 (3.1s), the knight was upper-left, screen x~180? No wait, that can't be right — the board left edge is 465. Let me re-look at ic_31. Actually in ic_31 the knight was at upper-left of the BOARD, so screen x~600-700 maybe. Let me not guess; let me measure.

I think the cleanest approach is: 

1. Read the exact board geometry (BOARD_X, BOARD_Y, SQUARE) from main.lua.
2. Determine the knight's grid positions over the clip (I can get these from the replay events — the commit target cells!). The commits tell me exactly where the knight goes.
3. Determine the pawn positions (harder, but the "right pawn" — I need its

I should stop guessing at pixel coordinates and instead extract the board geometry from the code, then use the replay events to pinpoint exactly where the knight moves to. The commit targets in the replay will give me the precise grid positions, which I can then convert to screen coordinates to determine the proper crop boundaries. I need to extract the board geometry from main.lua and verify the knight stays within the target columns during the clip by checking the replay commits, then apply the crop and scaling to get the final 1920x1080 output.

50:BOARD_SIZE     = 8
51:SQUARE         = 30
53:BOARD_X        = (gw - BOARD_SIZE*SQUARE)/2                 -- 120
54:BOARD_Y        = (gh - (BOARD_SIZE*SQUARE + SLAB))/2        -- centered incl. slab
55:HEART_CX       = (BOARD_X + BOARD_SIZE*SQUARE + gw)/2       -- right-margin center (420)
--- gw gh ---
38:gw, gh = width, height
--- intro commits (run s0067, first line) ---
KVP3|212620620|67|101151
--- decode: events are <dt_ms><kind><arg>; c<cellkey> cellkey=gx*100+gy ---
400s1
250c405
208m
67c204
767c102
16m
392c303
300s7
158m
300c102
242c303
192c502
116m
317c701
508c502
25m
100s2
259c703
275c504
200c305

I'm working through the event timeline for the intro clip, tracking when each commit happens and what grid coordinates they affect—starting with spawning column 1 at 400ms, then committing cells at specific positions as the sequence progresses through the first few seconds. clip ends at 3650, the knight reaches gx=5 at t=3292 and stays there through the end. The right pawn spawned at column 7 around t=2400 and has marched down twice by the clip's end, so it's somewhere around row 2. Let me trace through the spawn sequence more carefully. The replay starts empty at reset, with the first spawn happening at 400ms in column 1. The column 7 pawn spawns much later at 2400ms, making it the rightmost piece on the board. I need to verify the exact timing of all spawns to understand the board state throughout the clip. between (1,3) and (1,4), so it couldn't have been at (3,3) when captured. Let me trace the col-7 pawn instead: spawn (7,0)@2400, then marches at m@3250. So at t=3100 it's still at (7,0), not (3,3) either. This doesn't add up—I need to reconsider what piece was actually captured at (3,3) around t=3100. Wait, I need to reconsider what actually triggered the capture at 3.1 seconds. The score changed to 1, and the knight moved to (3,3), but for that to be a capture, there had to be a pawn sitting at (3,3). The only spawns I've identified so far are at columns 1 and 7, so how did a pawn end up in column 3? Either I'm missing an earlier spawn in the token stream, or I'm misunderstanding when the capture actually occurred. I'm realizing the pawn positions don't match up with the capture timing — the col-1 pawn should be at (1,3) by t=2858, not (1,2) where the commit happened. Rather than getting bogged down in tracking every event, I should focus on what actually matters for the crop: finding the knight's maximum horizontal position throughout the clip and identifying where the right pawn ends up to know what to exclude from the frame.

Looking at the knight's positions across the first 3.65 seconds, the maximum column it reaches is 5, and the right pawn stays in column 7, giving me a 2-column buffer between them at the clip's end.

For the crop, I need to show columns 0 through 5 (maybe slightly past) while excluding columns 6-7 where the pawn is. The UI elements like the score and hearts are in the margins outside the board itself, so cropping to the board area should naturally exclude them. I'm trying to figure out exactly where the board boundaries are to determine the precise crop coordinates. way by the left margin. Vertically, the board sits around y~11 to y~251, with the score and tray positioned near the top edge or slightly above it, so they're also outside the drawable board area when cropping vertically.

For the right edge, I need to exclude the pawn at column 7 while keeping the knight at column 5 fully visible. Column 5's right boundary is around x~300, and column 7 starts at x~330, so I could crop at column 6's right edge to safely exclude that pawn while staying within the board bounds. tighter crop on the left would zoom in more, but I need to keep the knight visible. If I crop from 120 to 328, that's 208 pixels of game space—roughly the board minus the rightmost column. The knight at gx=1 is safely included with some margin, so this framing should work for the zoom effect the user wants. To maximize the zoom while keeping the knight visible, I need to crop left at around 145 pixels to include the knight's left edge at gx=1 (which centers at 165 with a half-width of about 11-15 pixels). The knight does reach gx=1 during the animation, so this boundary is critical.

For the UI elements, cropping left at 120 excludes the score display and the "1/4" tray indicator, which both sit below that threshold—the "1" appears around screen x~85 and the "1/4" around x~350, both well within the left UI area I want to remove.

But I'm realizing that cropping from 120 to 328 only gives me about 208 pixels wide, which is barely a zoom from the original 240-pixel board width. I need to crop more aggressively to actually zoom in meaningfully.

The user's constraint is to exclude the right pawn and the UI margins, which means cutting off column 7 and the margins. But "zoom in" suggests a more noticeable magnification, so maybe I should crop even tighter while keeping the knight and the essential pieces visible.

Let me figure out the exact bounding box of the knight's movement across the board, then pick a crop region that frames the action with some breathing room while maximizing the zoom level. I'll compute the exact board geometry and knight positions, then define a crop rectangle with appropriate margins that excludes the col-7 pawn and frames the action, making sure the aspect ratio works for a 1920x1080 output without distortion. Let me just read it.

52:SLAB           = 16      -- board slab thickness (3D edge showing below the top)
57:KNIGHT_PX      = 26
58:PAWN_PX        = 22
--- compute geometry (lua) ---
BOARD_X=120.0 BOARD_Y=12.0

knight gx range: cx(1)=165.0 cx(5)=285.0

knight gy range: cy(2)=87.0 cy(5)=177.0

col7 pawn left edge x=330.0

board top y=12.0 board bottom y=252.0

I'm working through the board positioning calculations with a slab height of 16 pixels, which gives me a board Y position of 7. Now I'm setting up the coordinate system where each cell center is calculated based on the board offset plus the grid position multiplied by the cell size, and I'm starting to map out the knight's valid movement range across the grid columns.

I'm checking the knight sprite dimensions and its bounding box to determine the clipping region, then comparing it against the pawn positions to find the right edge boundary that includes the knight but excludes the column-7 pawn that appears on the right side of the board. ture col-1 at (1,3 or 4). The exact pawn doesn't matter for determining the crop bounds — what's important is that the knight's maximum x-coordinate during the clip is 5, while the right pawn sits at x=7, so the knight never reaches it within the timeframe. The capture around 3.1s must be col-1 on the left since col-7 isn't reachable until after the clip ends, and the knight's position at that moment was (3,3).

The timing details of when marches move pawns relative to spawns are unclear, but I don't need to resolve that for the crop — I've already confirmed the knight stays within x 1-5 and y 2-5 throughout, and the right pawn is at x=7. Now I need to determine the actual crop rectangle dimensions in game pixels for a 16:9 aspect ratio.

The knight's bounding box spans x 152-298 and y 69-185, so the crop must include those bounds. The right edge needs to stay at or below 334 to exclude the right pawn, and the left edge can go as low as 138 to give the knight a small margin while excluding the left UI. For the top, I can set it at 69 to match the knight's top edge and exclude the score display. For the bottom edge, I'm setting it to 199 to give the knight a 14-pixel margin below its sprite. The hearts are positioned at the bottom-right corner, but they're already outside my crop area both horizontally and vertically, so they won't interfere. Now I need to apply a 16:9 aspect ratio to the viewport. With a height of 144 pixels, the width should be 256 pixels to maintain that ratio, but my current x-range only spans 182 pixels to exclude the pawn—so I need to adjust my constraints to find a width that works within the board boundaries.

I'm hitting a conflict: keeping the knight fully visible requires a height of about 144 pixels, which demands a width of 256 pixels at 16:9, but that would pull in the pawn sprite from the right edge. If I shrink the height to fit within the x-constraints, the knight gets clipped. I'm realizing I might not be able to achieve a perfect 16:9 ratio without either including the pawn or cutting off the knight.

Let me reconsider the knight's vertical span more carefully. With a height of 116 pixels, I can maintain 16:9 with a width of 206 pixels. If I position the crop at x=[120, 326], that keeps the left edge clear of the UI and the right edge just shy of the pawn at x=334. The knight's horizontal position at gx=1 falls comfortably within this range, so this crop works: x=[120, 326], y=[69, 185].

Now I'm checking the exact aspect ratio—206/116 gives me 1.776, which is very close to 16:9 (1.778). I could fine-tune to height=117 and width=208 for a cleaner 1.777 ratio. Centering vertically on the knight's range around y=127, I'd get y=[69, 186] with height 117. For the horizontal, I need width 208 while keeping the right edge below 334 to exclude the pawn.

With left=120 and width 208, the right edge lands at 328—just 6 pixels from the pawn's left edge at 334, which is tight but workable. The knight's max x of 298 stays well within bounds with about 30 pixels of margin. I should verify the tray UI doesn't extend past x=120; the "1/4" text appears around screen x=350 (game x≈87) and is roughly 15 pixels wide, so it ends around x=102, safely below my crop boundary. Reconsidering whether I need the full gy range visible or if I can let the knight get close to the frame edge — the knight only reaches gy=5 in the first 650ms, then stays in the 2-4 range, so maybe I don't need to preserve that early peak with so much margin.

But wait, the knight starts at (3,7), which is at the bottom of the board. At gy=7, the sprite would be at y≈232, which falls below my proposed crop window of y=[69,186]. That means the knight would be cut off at the very start of the animation, which defeats the purpose of showing its movement. I need to either include gy=7 in the crop or accept that the knight starts off-frame.

Looking at the full vertical range the knight travels — from gy=7 down to gy=2 — that's a span from y≈69 to y≈245. With a 16:9 aspect ratio, that height of 176 pixels would require a width of about 313 pixels, which is wider than the board itself and would force the right pawn into the frame. There's a fundamental tension here: I can't capture the knight's full movement without either cutting it off at the start or including unwanted elements. I could trim the intro to start after the knight hops up from the bottom, keeping it in the gy 2-5 range for most of the clip, though that goes against the user's request to keep the zoom consistent throughout. Let me reconsider whether the knight is actually visible at gy=7 when the clip starts, or if it's already off-frame at t=0.

The first rendered frame has the knight at (3,7), so it is visible at the bottom. Now I'm thinking through the zoom constraints more carefully — the user wants the UI hidden and the right pawn excluded, which means I need to find the minimal zoom that achieves both without showing the margins or that pawn at column 7.

The real tension here is that keeping a 16:9 aspect ratio while including the knight's full vertical span (which needs significant height) makes the width too wide to exclude the right pawn. I'm considering whether to abandon the strict 16:9 constraint and instead letterbox a taller region, or focus the crop on just the knight's main action area rather than its full extent.

Actually, let me reconsider the timing — the right pawn doesn't appear until 2.4 seconds and starts at the top-right corner, so it's only in the frame during the later part of the clip. If I exclude it by cropping left, I'm losing the knight's starting position at the bottom-center. Maybe I can crop to exclude the pawn while accepting that the knight begins slightly off-frame or trimming the first fraction of a second to let it hop into view. I could crop at x=320 to exclude the pawn horizontally, then set the height to 176 pixels to cover the knight's vertical range, which gives me a width of about 313 pixels—but that would push the left edge too close to the score UI around x=8-20.

Instead, I'm thinking a letterbox approach might work better: crop just the region I need (even if it's not 16:9) and pad it with black bars to reach the target aspect ratio. The downside is the black bars themselves, but it cleanly solves the constraint problem of keeping the UI and pawn out of frame while maintaining the aspect ratio the user wants. Actually, the knight and pawn never coexist in the same frame state—the knight starts at the bottom at t=0 before the pawn spawns at 2.4s, and by the time the pawn appears, the knight has already moved to the upper area. So I don't need a crop that keeps both simultaneously; I can use different crops for different time periods. unacceptable if the user expects the knight visible from the start. I could accept a slight crop at the bottom edge, letting the knight enter from below during its first hop, but that might not align with keeping the full knight visible throughout the sequence.

The other option is trimming the intro to start after the knight's first hop, keeping it within the gy 2-5 range where it stays visible and allowing a tighter crop that excludes the pawn. That would mean losing the very beginning, which conflicts with the user's request to keep the zoom consistent throughout, though they might be okay with a small trim if it keeps the knight fully in frame.

Let me recalculate the geometry assuming the knight stays in gy 2-5 to see if a tighter crop works without the pawn. Option (b) forces including the pawn since the crop needs to extend to gy 7 to capture the knight at the start. Option (c) keeps the full clip and tight crop but means the knight enters from below the frame for the first 0.35 seconds. I'm trying to figure out which constraint matters most—whether I need the entire clip preserved or if starting with the knight already in frame is acceptable. So trimming the intro to start around 0.85s when the knight lands at (4,5) would keep it in the gy2-5 zone for the rest of the clip — that's cleaner than having it off-screen for nearly a quarter of the duration. The knight would then progress through (2,4) at 925ms and (1,2) at 1692ms, staying visible throughout.

But I'm realizing that cutting 0.85s from the beginning of a 3.65s intro is a pretty significant loss of that calm opening movement. Maybe I'm overthinking the zoom requirements. The user might just want a crop that excludes the UI margins on the left and the pawn on the right without needing to be super-aggressive about it. Let me figure out the minimum crop bounds that would hide the right pawn while keeping the full knight trajectory visible.

The knight moves vertically across rows 2-7, which spans from y=69 to y=245 — that's 176 pixels tall. To maintain 16:9 aspect ratio, I'd need 313 pixels wide. But the available horizontal space after excluding the UI (left > 108) and the pawn (right < 330) is only 222 pixels. That's a fundamental mismatch — a 16:9 crop can't simultaneously contain the full knight movement and exclude both the UI and the pawn.

So I need to relax one of these constraints. Either I include the pawn's column, or I accept that the knight might occasionally clip the frame edges, or I change the aspect ratio.

But wait — the knight only sits at its starting position (3,7) for the first 650ms before moving. After that, it's higher up on the board. So maybe I don't actually need to frame the entire vertical range if I can start the clip after the initial stationary period. I'm realizing the analytical approach isn't working well here—I need to just pick a reasonable crop range, render it, and see how it actually looks across multiple frames. The knight spends most of its time in the gy 2-5 range, with the starting position at gy 7, so I'll aim for a compromise crop that captures gy 2-7 to balance showing the full movement without too much dead space.

Given the constraints—keeping the right edge below 330 to exclude the pawn and the left edge above 108 to avoid the UI—I'm working with a maximum width of about 222 pixels. For a 16:9 aspect ratio, that gives me a crop height of 125 pixels. Since the knight's vertical range (gy 2-7) spans about 176 pixels but my crop is only 125 pixels tall, I can't show everything at once. I'll center the crop around the knight's most common position (gy 2-5) to get good coverage of where it spends the most time, which means positioning the crop from y65 to y190—this nicely captures gy 2-5 while cutting off the upper part of gy 6-7.

The problem is that the knight does reach gy 2 at certain times (t=1692 and t=2858), and if I center the crop lower to catch gy 4-7, those moments would push the knight above the frame. So there's no single fixed crop position that keeps the knight fully visible throughout the entire clip while also excluding the right pawn.

Given this constraint, I should make a practical choice: crop to the knight's main action zone (gy 2-5) with a tight 16:9 frame that excludes the UI and pawn, accepting that the knight will briefly dip out of frame at the very start.

But wait—at t=0 the knight is at gy7, which sits about 42 pixels below my proposed crop boundary, so for the first 0.65 seconds it's completely off-screen before hopping up into view. That's a long stretch of empty board, which isn't ideal. I'm wondering if I should reconsider trimming the intro instead, though the user did say to keep the zoom consistent throughout the entire clip—though they might not have meant that as a hard constraint against trimming.

Let me look at what they actually said: "Keep the zoom the same throughout the entire clip" is about keeping the zoom level static (no animated zoom changes), not necessarily about preserving the full duration. So I can choose my crop as long as it stays fixed, which means I do have some flexibility here.

The real solution might be to crop vertically to exclude the top rows where the pawn appears. If I set the crop's top edge around y~100 (which corresponds to gy~3), that would place the pawn (which sits at y9-95 in the top rows) above the frame entirely, effectively hiding it while keeping the knight visible in the lower board area.

But there's a timing issue: the knight reaches gy=2 at certain moments (around t=1.69s and t=2.8s), which would fall outside a crop that starts at gy3. I need to check whether the pawn is actually visible during those same time windows. top-right corner (gy0-2, gx7). Any crop that excludes the pawn by cutting the right edge will shrink the width, which forces the height down for a 16:9 aspect ratio, cutting off the knight's vertical range. So I need to make a compromise and show the user the tradeoff. The best option is either to exclude the pawn and crop a window covering the knight's main zone (gy2-5), accepting that the knight appears low or at the edge during the first ~0.65s when it starts at gy7, or crop slightly taller to gy2-6 to give more breathing room.

Let me work through the actual numbers empirically. I'll set the right edge at 324 to exclude the pawn at 335 while keeping the knight at 298, the left edge at 118 to exclude the tray at 105 while staying just left of the board edge, giving a width of 206 pixels. For a 16:9 aspect ratio, that's a height of about 116 pixels. Now I need to figure out the vertical positioning.

The knight's main zone spans from y69 to y185, centered around y127. If I center the crop there, I get y=[69, 185], which gives me a 206×116 frame at 16:9. But at the start of the animation (t=0-0.65s), the knight is at y232, which falls below the frame boundary—it enters from the bottom around 0.65-0.85s. So the first part of the clip would just show an empty board. I could shift the crop down to y=[100, 216] instead to catch the knight's entry earlier, though that sacrifices the top of the board.

The problem is the knight's full range spans 176 pixels vertically, but my crop is only 116 pixels tall—there's a 60-pixel gap no matter what. I'm going to accept the centered crop at y=[69, 185] since it keeps the main action (gy2-5) visible and clean, even though the initial hop-up happens from below the frame.

But wait, what if I trim the intro clip itself to start later, around 0.85 seconds when the knight lands at gy5? That would put the knight near the crop bottom at the new start, avoiding the long dead time of it sitting off-frame. I think the best approach is to render the zoomed intro across the full 3.65 seconds and let the knight enter from the bottom of the frame naturally in the first ~0.7s — this respects both the "entire clip" duration and the fixed zoom they requested. I can show them the result and offer to trim the start if they don't like how the entrance looks. Now I'm double-checking whether the knight is actually off-frame at the start or just positioned low, accounting for how pieces are drawn with their sprite offsets. I'm reconsidering whether that opening actually works — the knight sits motionless off-frame for 0.65 seconds before hopping up, which creates a dead moment at the start rather than an immediate, engaging entrance. Maybe I should trim just that initial static period to get the action moving faster.

Actually, I'm overthinking this. The user wants to see it visually, so let me just make a call and produce the clip so we can iterate together based on what actually looks good. I'm verifying the crop excludes all UI elements by checking their positions against the boundaries—the score and tray are safely to the left, the hearts are beyond the right and bottom edges, and the pawn in column 7 is just outside the right boundary.

Now I need to convert these game pixel coordinates to screen pixels since the source video is 4x the game resolution, then calculate the ffmpeg crop filter parameters to ensure the aspect ratio stays at 16:9.

The crop dimensions work out to 824x464, which gives an aspect ratio of 1.776 — just slightly off from the true 16:9 ratio of 1.778. The distortion when scaling to 1920x1080 would be imperceptible at 0.1%, so I'll stick with crop=824:464:472:276 followed by scaling to 1920x1080 with nearest-neighbor interpolation. The knight sprite at gy2 gets clipped by 10 pixels at the top with my current crop boundary, so I need to lower the crop top to 58 to fully capture it. That pushes the bottom to 175, which still fits the knight at gy5 (sprite bottom around 174).

Setting the crop to y=[56, 174] gives me 118 pixels tall, which translates to about 210 pixels wide at a 16:9 aspect ratio. Rather than keep tweaking these numbers, I should just render with an approximate crop and visually check key frames—the start, the gy2 moment, gy5 moment, and the end—then adjust based on what I actually see. Applying the crop and scaling to render the intro clip, then sampling frames at key timestamps to verify the knight's movement and positioning look right. I need to clarify the G1 timing too — the user's notation seems ambiguous, so I'll parse what they meant by the start and end points. So the user is marking timestamps in clip-relative time where "0.03" means 3 seconds and "0.06" means 6 seconds. The G1 trim runs from around 3-4 seconds (just before the horse shifts to the leftmost column) through 6 seconds (when the trade completes). I need to locate that exact moment within the G1 clip where the horse moves to the leftmost column. I'll sample frames from the G1 clip at regular intervals to pinpoint exactly where the horse reaches the leftmost column and where the trade completes, then trim accordingly. Once I have those precise boundaries, I can crop and re-encode the intro, trim the G1 clip to the right segment, and stitch them together. The crop dimensions 832×468 scaled to 1920×1080 won't divide evenly with nearest-neighbor, so some pixels will map to 2 screen pixels and others to 3, creating slight unevenness—but that's the expected behavior of non-integer nearest-neighbor scaling and still produces crisp results without blur, which is what matters here. So the source is already 1920x1080 (4x the game resolution), and I need to figure out what crop dimensions will scale uniformly to the output. If I crop 640x360 from the source, that's a 3x scale to reach 1920x1080, which gives uniform pixels. That corresponds to a 160x90 region in game coordinates—a pretty tight zoom on just a third of the width.

Since non-integer nearest-neighbor scaling is fine for a trailer (it stays crisp even if pixel sizes vary slightly), I'll stick with my computed crop and just render it. Let me go ahead and render the intro with the crop rect 832:468:464:228 and verify it looks right.

made _INTRO_zoom (3.650000s)
sampled

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/037.png]"
  }
]

At t=0.3, the crop is showing just the checkerboard pattern with the knight completely off-frame below it—the board appears empty in this tight zoom view with crisp pixels and no UI elements visible. This confirms the knight starts below the viewport for roughly the first 0.65 seconds before entering the frame. Let me verify the knight's appearance and framing behavior in the subsequent frames.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/038.png]"
  }
]

At t=1.0, the knight is centered and mid-hop with a shadow beneath it, rendered in crisp pixels with the yellow cursor visible—a nice zoomed view of the piece. There's a thin dark strip along the left edge showing the board's margin, which seems acceptable.

Now I need to check the later frames at t=1.7, t=2.9, and t=3.4 to make sure the knight stays visible throughout and the UI and pawn don't creep into view.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/039.png]"
  }
]

At t=1.7, I'm seeing a knight piece flashing in the middle of the frame mid-hop, but there's also something at the top edge — a dark shape with a grey horizontal bar that looks like it could be a pawn's head partially cut off at the frame boundary.

Looking at the spawn timing, the col-7 pawn doesn't appear until 2.4 seconds, so this top-edge pawn is likely the col-1 pawn positioned near gy=2, right at the crop boundary. It's a pawn the knight is engaging with, but having its head cut off at the top edge looks a bit awkward visually.

Below the knight there's also a blue droplet-like shape that I'm trying to identify — given the items in this run, it doesn't seem to be snow since that hasn't been acquired yet at this point.

Actually, rethinking this: the user specifically wanted to exclude the "eventual pawn on the right," not all pawns. The pawns the knight captures are core to the gameplay demo, so a pawn at the top that's being engaged is fine. The real question is whether the cutoff at the top edge looks acceptable or if I should adjust the crop to show it more fully.

Let me check the kill frame at 2.9 seconds and the final frame at 3.4 to see the full picture before deciding whether to tweak the crop or note any limitations.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/040.png]"
  }
]

At t=2.9, the knight is flashing at the top of the board while a pawn sits at the top-left corner, partially cut off by the frame edge—that's the gy=2 pawn. A blue droplet or snowflake shape marks the spawn indicator, and the knight is moving toward that top-left pawn. I'm realizing something about the positioning...

The blue shape that keeps appearing is likely a spawn telegraph showing where the next pawn will appear, not a major concern. The crop is working reasonably well—the knight and pawns are visible, the UI is hidden, and the right-side pawn stays off-screen. The tradeoff is that the knight starts off-frame for the first ~0.65 seconds as it enters from below, and the top-row pawns get slightly clipped at the top edge. These aren't perfect but they're acceptable. Let me check the final frame at t=3.4 to see if the right pawn ever creeps into view.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/041.png]"
  }
]

At the 3.4-second mark, the knight is positioned at the top-right corner mid-jump, and I'm noticing something important at the far right edge—there's a yellow cursor or hand visible, along with what looks like the edge of the right pawn coming into frame. The cursor appears to be at the right pawn's column position.

The knight itself is well within the crop boundaries at its current position, but the framing is getting tight as it approaches the top and right edges simultaneously, with the pawn and cursor just barely peeking in from the right side. I could trim the intro earlier, ending around 3.1–3.2 seconds right after the first kill settles, before the knight darts toward the top-right. That way the knight stays centered and avoids crowding the right edge, sidestepping the pawn and cursor visibility issues altogether. the knight's vertical range might not actually extend to gy 7, which could open up other framing options. Let me double-check the animation data to see if a less aggressive crop could work while still hiding the UI and right pawn. I should just go ahead and produce a version with the full 3.65s crop the user approved, point out the two minor issues honestly—the knight entering from below at the start and crowding the top-right near the end—and let them decide if they want adjustments or if it works for them. The real issue is that ending at 3.2s would cut the clip too short, losing the settled moment they approved. Instead, I'll show them the full 3.65s crop as-is and flag that the zoom reveals the crowding at the right edge—that way they can see the actual problem and decide if they want to adjust the duration or accept the framing. The cursor peeking at the edge is minor compared to the empty board at the start, so I'll move forward with the cropped intro, trim G1 based on their timing (interpreting those values as clip-relative seconds), stitch them together, and present it with clear notes on both issues and potential fixes.

For the G1 trim, I need to map their timestamps to the actual run time—the clip spans from run second 18 to 33, so clip-time 3s corresponds to run-time 21s, and clip-time 6s corresponds to run-time 24s. I'm looking for the moment the horse reaches the leftmost column (column 0) and when the trade completes, but since ally trades aren't recorded in the replay commits, I'll need to sample the run data around those seconds to pinpoint the exact frames. So the trim window is roughly 3.5 to 6 seconds. Let me sample frames from that range and render them to visually confirm the timing.

sampled G1 at 3.0-6.5s
--- run G commits (cumulative ms) ---
  run 20.11s commit cell 103 (gx=1 gy=3)
  run 20.38s commit cell 304 (gx=3 gy=4)
  run 20.63s commit cell 406 (gx=4 gy=6)
  run 21.20s commit cell 205 (gx=2 gy=5)
  run 21.43s commit cell 404 (gx=4 gy=4)
  run 21.80s commit cell 605 (gx=6 gy=5)
  run 22.25s commit cell 404 (gx=4 gy=4)
  run 22.70s commit cell 502 (gx=5 gy=2)
  run 23.31s commit cell 404 (gx=4 gy=4)
  run 23.79s commit cell 302 (gx=3 gy=2)
  run 24.32s commit cell 404 (gx=4 gy=4)
  run 24.70s commit cell 506 (gx=5 gy=6)
  run 24.73s commit cell 305 (gx=3 gy=5)

Looking at the movement data from those commits, the horse's x-coordinates range from 1 to 6, with the minimum being gx=1 at around 20.11 seconds—so it never actually reaches the leftmost column at gx=0. I need to reconsider what "the horse moves to the leftmost column" actually means in this context. Let me just examine the actual frames to see when the horse moves to the leftmost column and when the trade completes. I need to look at the specific timestamps in the G1 samples to understand what the user is referring to — maybe the leftmost column refers to where an ally pawn is positioned, or perhaps the trade location itself, rather than the horse reaching gx=0.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/042.png]"
  }
]

Looking at the game state at this point in the clip—the score is 10 with the egg counter at 0 out of 8, and I'm tracking the positions of the brown horse in the center, a white ally pawn next to it, black enemy pawns positioned to the left and top, and what appears to be some kind of visual effect or projectile that I'm trying to identify.

I can see the white ally pawn is positioned centrally, which means it's set up to engage with the black enemy to its left—they'd meet somewhere in the middle as they march toward each other. The horse hasn't moved to the leftmost column yet, so I need to check the later frames to see when that happens and when the trade actually occurs. Let me jump ahead to frames around 5.0 and 6.0 to see the trade resolution more clearly.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/043.png]"
  }
]

At the 5-second mark in run 23, the horse has shifted to the left side of the board (around column 1), with a white ally pawn positioned top-center and black enemies scattered across the top, right, and below-left areas. Between the 3.5-second checkpoint when the horse was centered and this 5-second point, it's moved leftward across the board.

However, there's a timing inconsistency I'm noticing—the commit log around the 23-second run shows the horse at columns 3-4 (cells 404 and 302), but the visual frame clearly shows it at the far left (column 1). This could be a lag between the animation display and the actual game state, or I might be misreading the column position from the frame itself.

Given what the user described about the horse moving to the leftmost column, it appears this leftward movement happens around the 4.5-5 second mark, which would mean the trade sequence starts roughly 3-4 seconds earlier (around 0.5-1.5 seconds) and concludes by the 6-second mark.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/044.png]"
  }
]

Looking at the gameplay metrics at the 6-second mark in run 24 — the score jumped from 11 to 13, meaning two captures happened in that one-second window, and the board is nearly cleared with just the brown horse remaining among some lingering capture effects.

So the trim window should be around 3.5 to 6.0 seconds, with the start point just before the horse moves left and the end point when the trade fully resolves. The user specified 0:06 as the endpoint, though I'm considering whether to extend it slightly to 6.2 or 6.3 seconds to let the capture particles fully settle and show the complete resolution of the trade. So the start time is 3-4 seconds (not 3-4 seconds before), which means around 3.5s. At that point the horse is still centered, and the leftward movement happens later. For the end, I'm weighing whether to use 6.0 exactly as specified or extend slightly to 6.2-6.3 to let the burst animation complete fully. I'll go with 6.2 as a compromise that honors the user's timing while giving the effect room to finish. I'm settling on a trim range of 3.5 to 6.3 seconds—starting just before the horse moves left and extending slightly past the trade burst to capture the full sequence. For stitching purposes, I need to make sure the G1 trim aligns with the intro's format, though there's a zoom mismatch: the intro is cropped and scaled while G1 shows the full board, so the transition will pull back visually—that's intentional based on the user's request. Both clips are 1920x1080, but I need to account for the resolution difference between the cropped intro and the full-board view.

Now I'm realizing the codec parameters need to match for clean concatenation. The intro was encoded without audio, but G1 has an audio track, so I need to either add silent audio to the intro or re-encode both with consistent audio streams to avoid breaking the concat operation.

Since the user wants to preview the visual flow, I should prioritize getting both segments with matching audio. Let me re-encode the intro WITH audio this time, then trim the G1 segment while preserving its audio track so they can concatenate cleanly.

For the final concatenation, I'll use the concat filter rather than the demuxer to be safe—it'll re-encode if needed and handle any codec parameter mismatches automatically, which is more robust than relying on identical encoding settings across separate operations. Trimming the intro end to 3.2 seconds would avoid the knight drifting toward the top-right, but the user approved the 3.65 mark where the score updates. The issue is that after the kill at ~3.1s, the knight continues moving top-right through 3.65s, which creates that crowding at the edge—I need to decide whether to flag this as-is or adjust the trim point. Looks like I need to finalize the approach: build the preview with the full 3.65-second cropped intro plus the G1 trim from 3.5 to 6.3 seconds, flag the crowding and empty-board issues upfront, and offer specific alternatives so they can decide. Now I'm remixing the intro with audio and preparing the G1 segment, then I'll verify the board clears and particles settle by the 6.3 endpoint. Now I'm setting up the two segments: first, I'll re-encode the intro with a crop and scale transformation to zoom in, keeping the audio intact. Then I'll trim the G1 footage to the 3.5 to 6.3 second range and re-encode it with matching codec settings.

seg_intro: 3.669000s
seg_g1:    2.800000s
STITCH:    6.485000s
done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/045.png]"
  }
]

At the end of the G1 trim around 6.3 seconds, the board is nearly cleared with just a few remaining elements settling into place—a clean resolution after all the trades and captures. The sequence I'm planning stitches together a cropped, zoomed-in intro showing the knight's first kill, followed by additional segments that build out the full action.

However, there's a visual discontinuity I need to flag: the intro is zoomed and UI-less, while the G1 segment shows the full board with the score, egg counter, and hearts visible. This creates an abrupt transition—the view zooms out and the UI suddenly appears. The user only requested the intro zoom, so this is expected behavior, but it's worth noting the jump is noticeable.

I'm also noticing a couple of issues with the zoomed intro itself: the knight starts at the board's bottom edge and initially moves off-frame before hopping into view around the first 0.65 seconds, and near the end around 3.4 seconds, as the knight moves toward the top-right corner, the aim cursor starts peeking into the frame at the edge.

I can offer a few fixes—trimming the intro start to around 0.6 seconds to skip the empty-board opening, or trimming the end to around 3.2 seconds right after the kill to avoid the crowding and cursor peek. Alternatively, loosening the crop slightly would keep the knight fully visible throughout, though the right pawn might peek in at the edge.

Let me clean up the temp files and present the stitch path along with these geometry options so you can pick the tradeoff that works best for you.

The user is asking for an in-engine video editor that works within the game engine itself. I need to think through the architecture carefully before diving into implementation, so I should start with a design brief. The core idea is that clips are built from replay files rather than video files, where each clip is defined by a replay file plus in-time and out-time markers, and users can manipulate them with zooms, trimming, and stitching capabilities.

The critical requirement is that the preview must be 100% visually accurate to the final render — the editor plays back the actual game simulation from the replay with zoom and crop applied, so what you see in the editor is exactly what you'll get in the final output. This builds on top of the existing viewer system which already handles replay scrubbing, seeking, and simulation resimulation. The editor essentially layers a multi-clip timeline on top of that playback engine, applies zoom and crop transformations to the rendered output, and then exports through the existing render pipeline to produce the final video. The key challenge is ensuring the zoom and crop applied during editing matches exactly what the render mode will produce when it captures the composited layers.

Now I'm working through how to actually apply the zoom — whether to do it through the camera system or as a post-process crop. The camera approach would be most accurate since it's the actual game camera doing the zoom rather than a post-render crop, but I need to verify whether the camera affects all the layers being rendered, particularly the board itself. Let me check how the layers are drawn and whether they're camera-attached or in screen space.

Actually, the cleanest approach is to apply the zoom as a post-process directly in the engine's render pipeline so that both the preview and the final export use identical crop math — this guarantees WYSIWYG. Rather than having ffmpeg do the crop and scale on the PNGs separately, I should bake the zoom into every frame the engine draws, whether in preview mode or capture mode.

For the in-engine zoom, I have a few options: I could apply a camera transform to the game-world layers if they're camera-attached, apply the zoom at the composite step when drawing layers to screen, or capture the whole scene to a layer and then draw that layer zoomed and cropped to both the screen and the capture FBO in render mode.

The key insight is that the render capture currently composites all layers to the capture FBO at native resolution (480x270) and writes the PNG, then ffmpeg scales it up with nearest-neighbor filtering. If I want zoom, it needs to happen either in the engine before capture so the PNG is already zoomed, or in ffmpeg by cropping and scaling the PNG. For the preview to match, the engine must apply the same zoom during interactive playback.

The camera approach seems cleanest if the game layers respect the camera transform, so I need to check what layers KVP has and whether camera zoom would actually zoom the board. Let me look at the draw function and how the camera is being used.

Actually, I should step back and investigate the rendering and camera architecture first, then write up a design brief for the user to approve before I start building. The user asked if I could build an in-engine video editor, so I need to understand the camera and render setup well enough to propose something accurate. Let me look at how the camera works, whether zooming it zooms the board, and what the cleanest zoom mechanism would be that works identically in both preview and render. I should also think about scope — a full video editor is a lot, so I'll focus on what the user actually needs, starting with a timeline.

For the timeline itself, I'm thinking a sequence of clips where each clip references a replay file with in/out points and zoom parameters like level and center position. The preview would play through the timeline sequentially, replaying each clip with its zoom applied. For editing, I'd support adding, removing, and reordering clips, plus trimming and adjusting zoom per clip. I'd need to save and load the timeline as a project file, and for export I'd drive the render over the timeline to generate PNGs plus audio that becomes an mp4. The zoom is probably a static zoom per clip with a level and center point, though the user might want keyframed animation too.

The key challenge is making the zoom WYSIWYG. I need to understand how the camera system works — specifically how camera_new, camera_attach, and camera zoom interact with the framework, which layers are camera-attached in KVP's draw, and whether the render capture respects the camera transform. Let me trace through the code to see how the camera transform gets applied when drawing to a layer, and how the capture composites those layers together.

=== camera_attach / detach usage in draw ===
163:main_camera = camera_new(gw, gh)   -- static view; trauma punches only
1604:    shake_trauma(main_camera.shake, 1.4, 0.6, { x = 50, y = 50, rotation = 0.38, zoom = 0.28 })
1820:  shake_trauma(main_camera.shake, 0.4, 0.2)
1958:  shake_trauma(main_camera.shake, 0.3, 0.15)
2115:  shake_trauma(main_camera.shake, 0.3, 0.15)
2311:  shake_trauma(main_camera.shake, 1.35, 0.7, { x = 50, y = 50, rotation = 0.36, zoom = 0.28 })
2434:  shake_trauma(main_camera.shake, 0.3, 0.15)
2629:  shake_trauma(main_camera.shake, 0.2, 0.1)
2776:  if flavor ~= 'boom' then shake_trauma(main_camera.shake, 0.35, 0.15) end  -- boom_vfx owns the shake
2824:  shake_trauma(main_camera.shake, 0.45, 0.2)
2879:  timer_tween(juice_unscaled_timer, 0.05, 'punch_zoom', main_camera,
2885:  shake_trauma(main_camera.shake, 1.0, 0.5, { x = 44, y = 44, rotation = 0.35, zoom = 0.24 })
2900:    timer_tween(juice_unscaled_timer, ANGEL_ZOOM_OUT, 'punch_zoom', main_camera,
2945:  shake_trauma(main_camera.shake, 1.5, 0.75, { x = 52, y = 52, rotation = 0.4, zoom = 0.3 })
2998:  shake_trauma(main_camera.shake, 0.85, 0.35, { x = 34, y = 34, rotation = 0.25, zoom = 0.2 })
3089:  camera_punch(main_camera, hit_x, hit_y, 1.4, 1.0)                 -- zoom in on the fatal-hit spot
3090:  shake_trauma(main_camera.shake, 1.1, 0.6, { x = 48, y = 48, rotation = 0.4, zoom = 0.28 })
3313:  shake_trauma(main_camera.shake, 0.25, 0.12)
3923:  shake_trauma(main_camera.shake, 0.35, 0.18)
3980:  camera_update(main_camera, sdt)
4615:  camera_attach(main_camera, slab_layer);  draw_slab();      camera_detach(main_camera, slab_layer)
4616:  camera_attach(main_camera, board_layer); draw_board_top(); camera_detach(main_camera, board_layer)
4618:  camera_attach(main_camera, deco_layer)
4634:  camera_detach(main_camera, deco_layer)
4636:  camera_attach(main_camera, game_layer)
4648:  camera_detach(main_camera, game_layer)
4650:  camera_attach(main_camera, fire_layer)
4655:  camera_detach(main_camera, fire_layer)
4657:  camera_attach(main_camera, effects_layer)
... [1 more lines]

The board, slab, deco, game, fire, and effects layers are all attached to the camera, and the Guardian Angel already implements camera zooming through punch tweens on the main camera's zoom property. The camera punch effect also triggers zoom on death, so the camera is definitely zooming the game world—this was even confirmed when the F10 angel clip rendered the camera zoom correctly.

So setting `main_camera.zoom` and adjusting `main_camera.x/y` zooms the game board, and this mechanism already works in render capture. The UI layers (ui, hud, hearts, score) aren't camera-attached though—they're screen-space HUD elements that stay fixed on screen. This means camera zoom affects the board but leaves the UI visible on top. For the intro where the user wanted the UI hidden, I'd need to gate the HUD drawing behind a flag rather than relying on camera zoom alone. I could add a per-clip option in the editor to toggle HUD visibility. To zoom into a specific region, I'd set the camera center to that region's coordinates and increase the zoom level, though I need to verify how the camera bounds clamping works with the camera attachment math.

The camera also has shake (trauma) that should persist during editor preview—it's part of the game's visual style. The editor's base zoom and the game's trauma shake should compose together. But here's the problem: game events like the Angel punch and death sequences also manipulate `camera.zoom/x/y` directly through tweens, which would overwrite whatever base zoom the editor sets. The editor's zoom needs to compose with the game's camera animations rather than get clobbered by them.

The solution is to apply the editor's zoom as a separate directorial layer on top—either as a post-composite transform or a final full-frame crop+scale applied after all rendering, keeping it separate from the main camera that the game events control. ites the master layer to the screen and capture with the directorial zoom applied. So the question is: does the C render capture need to know about the directorial zoom, or can I bake it into the final layer that Lua produces?

I'm reconsidering whether to use main_camera for the directorial zoom instead. The game's own camera movements during a clip—like shake/trauma (small additive offsets) and the Angel punch_zoom (a big tween to 1.5x)—need to compose with whatever base zoom the editor sets. For most clips without those special moments, the camera stays static, so a base zoom works fine. But for clips with Angel or death sequences, I need to think about how those game-driven camera tweens interact with the editor's directorial control.

The cleanest approach might be a separate "director layer"—render the full frame to one layer, then blit it with a transform applied. That way the editor's zoom is completely isolated from the game's camera logic.

The tricky part is the render capture in C, which iterates through the layer queue and composites each one directly to the FBO without knowing about any directorial zoom. I could either modify the engine to apply a global capture transform before writing the PNG, or handle it differently in the capture pass itself.

Actually, the cleaner approach is to add a directorial zoom setting to the engine that both the capture pass and screen pass apply when compositing. That way the preview and capture would be identical since they're using the same C code path with the same transform. But I need to figure out which mode the editor runs in, since there's the normal interactive mode, the render mode, and the main loop's screen pass all doing their own compositing. the C composite code to understand how the directorial zoom would work in both the normal screen pass and the render capture pass. But actually, I'm wondering if I even need to modify C at all. I could handle this purely in Lua by applying the directorial zoom through the main camera and suppressing the game's own camera animations during editor or export mode, while gating the HUD draw to hide the UI. This would be WYSIWYG since the camera zoom already renders correctly in --render mode. The tricky part is clips with game camera animations like the Angel or death sequences — those SET the camera zoom rather than adding to it, so they'd overwrite any editor-applied base zoom. But realistically, users probably wouldn't layer a directorial zoom on top of those dramatic camera moves anyway; the zoom would mainly apply to calm clips where the main camera is static, and in those cases the camera-based approach works perfectly.

That said, relying on "it won't conflict in practice" feels fragile. A cleaner solution is to implement the directorial zoom as a separate, final composite transform — essentially a global output zoom applied at the very end. Since we're already modifying the engine for Anchor3 and the user prioritizes visual accuracy, adding this small C-level change is justified and keeps the zoom logic well-contained and robust.

Now I need to examine the composite passes in the main loop to understand where to slot this in.

Writing composite code... The directorial zoom applies a UV transform in the screen shader across all composite passes, controlled by a single Lua uniform per frame—guaranteeing WYSIWYG consistency. Since it crops the final composited image (board + UI together), hiding the UI for the intro either means zooming into a UI-free region or toggling a separate "hide UI" flag in the editor.

Now I'm weighing whether to implement the zoom at the shader level (which zooms the final output including UI) versus the camera level (which zooms only the board while keeping UI fixed). The shader approach gives the cropping behavior the intro needed, but the camera approach keeps UI independent.

For a trailer, hiding the UI is usually desirable anyway, so combining an output-zoom with a hide-UI flag would handle both cases cleanly—zoom into the action while removing clutter. I'll go with that approach: directorial output-zoom via shader UV transform plus a hide-UI toggle, applied consistently in both preview and final render.

The output-zoom crops and scales the composited frame, which matches ffmpeg-crop semantics but stays in-engine. If I hide the UI and apply the output-zoom, the zoom operates on a clean board without score or hearts. The game's main camera (shake, angle, death effects) continues working underneath, unaffected. One thing to keep in mind: the output-zoom center and level are defined in screen-space coordinates (final image pixels/UV), not world-space, so the user picks a region directly on screen in the editor.

Actually, I'm wondering if I even need a shader change at all — maybe I can handle output-zoom purely through C by adjusting the layer composite offsets and scale. The composite draws each layer as a fullscreen quad, so to zoom I'd scale that quad larger than the screen and offset it to center the zoom region. That's a vertex transform, not a UV manipulation. I could modify the projection or offset uniforms in the composite passes without touching the shader. The screen_shader already has a `u_offset` uniform for NDC offset, so I'd just need to add a `u_scale` uniform or bake the scale into the quad vertices themselves to achieve the zoom effect.

But I'm getting into the weeds here. Let me step back and look at whether a pure-Lua approach would work instead, since any engine changes touch the live site and Anchor3 builds the site wasm. I should examine the screen_shader source and the composite code to figure out the exact mechanism, then decide if I can do this entirely in Lua via the main_camera to avoid modifying the engine at all.

The idea is to set the camera's zoom and position directly for the directorial zoom effect. This would zoom all camera-attached layers like the board, game, and effects — I know this works from the render tests. The UI layers stay fixed since they're not camera-attached, so I'd just gate the HUD draws with a flag to hide them. The tricky part is handling conflicts with game camera animations like Angel or death sequences, where the game overwrites the camera. I could apply the editor's zoom after the game's camera update each frame to override it, or restrict zoom to clips without those events, or accept that the game camera takes over for those moments.

But there's a deeper issue: if I set the zoom after camera_update, it overrides the game's zoom animations entirely, which kills the Angel/death zoom effects. If I set it before, the game's tweens overwrite the editor's zoom. To properly compose them, I'd need the editor's zoom to multiply the game's camera zoom and the editor's pan to offset it, but the camera system uses zoom directly, so I'd need a separate director zoom layer that multiplies on top. That's getting complicated.

The output-zoom approach — applying the crop and scale to the final composited image — sidesteps this whole problem since it sits on top of whatever the main camera already did.

The output-zoom is architecturally cleaner because the main camera's animations are already baked into the layers, and then the output-zoom crops the result on top. They compose naturally, and it's WYSIWYG if applied the same way in preview and render. For implementation, I'd draw all layers to a master layer, then draw that master layer to the screen with the crop and scale applied.

But here's the problem: the render capture grabs the `layer_draw_queue`, not a master layer. So I'd need to make sure render mode also captures the zoomed master layer. The issue is that `layer_draw` only takes position parameters—no scale or crop—so I'm not sure if the capture would respect any zoom I apply when drawing the master to screen. I need to dig into the actual composite and capture code to see how `layer_draw` works and whether it supports scaling.

Let me do a focused investigation of the screen shader, the normal main-loop composite in anchor.c, and how `layer_draw` and `layer_draw_from` interact with the capture system. Given the context budget, I can afford to be thorough here.

=== render loop SCREEN pass (after capture) ===
            lua_getglobal(L, "draw");
            if (lua_isfunction(L, -1)) {
                if (lua_pcall(L, 0, 0, 0) != LUA_OK) {
                    const char* err = lua_tostring(L, -1);
                    fprintf(stderr, "Lua draw() error: %s\n", err);
                    lua_pop(L, 1);
                    error_state = true;
                }
            } else {
                lua_pop(L, 1);
            }

            if (error_state) break;

            // Capture pass: composite to capture FBO at native resolution, save PNG
            if (capture_fbo && capture_buffer) {
                glBindFramebuffer(GL_FRAMEBUFFER, capture_fbo);
                glViewport(0, 0, game_width, game_height);
                glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
                glClear(GL_COLOR_BUFFER_BIT);

                glUseProgram(screen_shader);
                glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);

                GLint cap_offset_loc = glGetUniformLocation(screen_shader, "u_offset");

                if (layer_draw_count > 0) {
                    for (int i = 0; i < layer_draw_count; i++) {
                        LayerDrawCommand* cmd = &layer_draw_queue[i];
... [59 more lines]

The screen_shader is used throughout the rendering pipeline, so I need to examine how the fullscreen quad is drawn and whether I can introduce a zoom uniform. Looking at the vertex and fragment sources, I see that `u_offset` controls the layer offset during composite operations. To implement directional zoom, I'd add `u_zoom` and `u_zoom_center` uniforms that would transform the quad's positioning.

Since the screen_shader is called at multiple sites across all composite paths (normal screen, capture FBO, render screen), setting a zoom uniform once would ensure WYSIWYG consistency everywhere. The challenge is that there are 5+ call sites where I'd need to set this uniform after each `glUseProgram(screen_shader)` call. A cleaner approach would be to create a helper function that sets the zoom uniforms in one place, or store the zoom as global state in C and update the shader uniforms whenever they change—uniforms persist in the program object until modified.

The plan is to add `u_dir_zoom` and `u_dir_center` uniforms to the screen shader, apply the zoom transform in the vertex shader to sample the layer with the correct zoom and center point, and expose a Lua binding to set these uniforms whenever the zoom changes. ate compositions, I'm realizing that using main_camera for directorial zoom might actually be the pragmatic solution—most clips don't have complex camera moves, and for the rare ones that do, the user wouldn't layer directorial zoom on top anyway. Let me reconsider whether the shader approach is worth the complexity.

Actually, the cleanest path is probably a screen_shader-level output zoom since it automatically gives me WYSIWYG behavior—the render capture and interactive preview both use the same shader, so they'd stay in sync. But I should verify whether main_camera already has separate base and animated zoom fields, or if I'd need to add that distinction to the framework. The engine change is minimal—just a UV transform in the screen shader plus one binding—and we're already modifying the engine for audio rendering anyway. Since the user has already approved engine changes before, and a default-off zoom uniform won't affect anything visually when unset, this approach is safe. The real win here is that screen_shader output-zoom guarantees preview matches render because both use the identical shader, which directly satisfies the "100% visual accuracy" requirement.

But there's another angle worth exploring: render everything to a single director layer, then draw that layer zoomed and capture it instead. The capture currently uses the layer_draw_queue, so if I only draw the director layer at the end, the queue contains just that layer. The challenge is that layer_draw only supports position offsets, not scaling—there's no built-in scale parameter. Even if I could scale the director layer during draw, the capture mechanism only reads cmd->x and cmd->y, not any scale factor.

So zooming the final composite really comes down to two options: either modify the C engine to support output-level zoom in the composite shader, or use main_camera to zoom during layer drawing before composition happens. The second approach avoids engine changes, which is valuable for reducing site risk, so let me think through it more carefully. If I set main_camera.zoom, .x, and .y each frame for the directorial zoom, I need to make sure this happens after camera_update so the timing is right.

But here's where it gets messy — the game's camera system already handles shake and punch effects through trauma offsets that affect zoom, position, and rotation. Trying to layer the editor's zoom on top of that single camera.zoom field creates a composition problem that's hard to untangle cleanly. The shake would get overwritten, and I'd lose that effect.

Given how complicated the interaction becomes, I think the engine change is actually the better call — adding output-zoom to the screen shader gives me a clean, robust solution that guarantees WYSIWYG behavior without fighting the game's existing camera system.

For the editor itself, I'm thinking two simple per-clip controls: a toggle to hide the UI entirely, and then output-zoom with a zoom level and center point that applies to the final rendered image. That way the user has full control — they can hide the UI and zoom into whatever region they want without any messy composition issues.

I also need to make sure the zoom sampling stays crisp with nearest-neighbor filtering. The layer textures are sampled with GL_NEAREST, and when I apply the UV transform for zooming in the screen shader, I need to keep that same filtering mode so the output stays pixel-perfect. So the output-zoom at 480x270 means a 2x zoom samples a 240x135 region and scales it up to 480x270, then ffmpeg does another 4x to reach 1920x1080—that's 8x total with two nearest-neighbor passes, keeping pixels uniform and crisp. Non-integer zooms like 1.7x would create non-uniform scaling across the pipeline, but nearest-neighbor sampling prevents blur either way, so it's acceptable even if not perfectly square.

The real issue is that zooming at the capture resolution inherently loses detail—a 2x zoom into a 240x135 region means only 240x135 source pixels get upscaled 8x to fill the screen, making each game pixel 8 screen pixels wide, which could look too blocky. The game renders natively at 480x270 with no extra detail to pull from, so zooming is always going to magnify the pixel art, which is the expected behavior. The intro zoom I did via ffmpeg worked the same way—cropping a region and scaling it up.

I'm reconsidering whether I even need an engine change. Instead, I could use a Lua director layer that draws zoomed to the screen for interactive mode, and for export, render at the zoomed resolution directly. But the capture path is handled in C, so that doesn't help. The better approach is to have the editor run normally in windowed mode with the output-zoom applied to the screen composite so the user sees the zoom live, then export uses the same per-clip zoom via the screen shader to produce PNGs—true WYSIWYG. Now I need to check whether the normal interactive screen composite in the main loop actually uses the screen shader. I've got enough of the architecture figured out now to write a solid design brief. Let me check the screen shader source and how the main loop composites everything to the screen, then I can present the key decision about implementing output-zoom through the screen shader versus adjusting the main camera.

=== screen shader GLSL source ===
anchor.c:15467:const char* screen_vertex_source =
anchor.c:15477:const char* screen_fragment_source =
anchor.c:15568:// Create an effect shader program from fragment source (uses screen_vertex_source)
=== find the definition ===
./anchor.c:15467:const char* screen_vertex_source =
./anchor.c

const char* screen_vertex_source =
    "layout (location = 0) in vec2 aPos;\n"
    "layout (location = 1) in vec2 aTexCoord;\n"
    "uniform vec2 u_offset;\n"  // Offset in NDC (-1 to 1 range)
    "out vec2 TexCoord;\n"
    "void main() {\n"
    "    gl_Position = vec4(aPos + u_offset, 0.0, 1.0);\n"
    "    TexCoord = aTexCoord;\n"
    "}\n";

const char* screen_fragment_source =
    "in vec2 TexCoord;\n"
    "out vec4 FragColor;\n"
    "uniform sampler2D screenTexture;\n"
    "void main() {\n"
    "    FragColor = texture(screenTexture, TexCoord);\n"
    "}\n";

// Compile a shader and return its ID (0 on failure)
// Automatically prepends platform-specific header
static GLuint compile_shader(GLenum type, const char* source) {
    const char* header = (type == GL_VERTEX_SHADER) ? SHADER_HEADER_VERT : SHADER_HEADER_FRAG;

    // Concatenate header + source
    size_t header_len = strlen(header);
    size_t source_len = strlen(source);
    char* full_source = (char*)malloc(header_len + source_len + 1);
    memcpy(full_source, header, header_len);
    memcpy(full_source + header_len, source, source_len + 1);

... [91 more lines]

I see how the screen shader works—the vertex shader applies the offset to the position while the fragment shader samples the texture at the given coordinates. To implement directional zoom, I'm modifying the vertex shader to transform the texture coordinates based on a zoom factor and center point, which will create the effect of zooming toward a specific direction.

The key insight is that this uniform would affect every composite using the screen shader, including intermediate framebuffer-to-framebuffer passes like the emoji shadow or layer composites. I only want the directional zoom applied to the final screen output, not the intermediate steps. So I need to find a way to isolate this effect to just the final composite pass.

The cleanest approach is to add separate uniforms specifically for directional zoom that only get set to non-default values right before the final composite passes (the render capture and main-loop screen composite), while keeping them at 1.0 for all intermediate composites. _dir_zoom back to 1.0 afterward. But I need to figure out where the main loop actually composites the layer queue to the screen in the normal (non-render) flow — I'm looking for where that final composite happens outside of the Lua draw() calls.

Actually, I'm overcomplicating this. Instead of trying to hook into the screen shader everywhere, I could add a separate post-process pass that runs after the normal composite finishes. The idea is to keep the game rendering untouched, then apply a zoom effect as a final step — but the problem is the normal composite writes directly to the screen FBO, not to an intermediate texture I could then re-sample.

Let me reconsider the main_camera approach again, since it avoids touching the engine at all. The core issue is that during a replay, the game's own camera events (like Angel zoom or death effects) fire and override the editor's directorial zoom. But what if I apply the editor's zoom as a multiplier on top of the camera's existing state, rather than replacing it?

After each frame's camera_update, I could multiply the camera's zoom by the director's zoom factor — so if the game animates to 1.5x and the director wants 1.2x, the final result is 1.8x. The tricky part is composing the camera centers, since the game shifts the center for effects like punches while the director wants to focus on a specific board region.

But actually, thinking about when directorial zoom would be used — it's really for calm clips like intros or mechanic explanations, not the dramatic moments with Angel or death sequences that already have intense camera work. So in practice, the game camera is usually static (zoom 1.0, centered normally) when the director applies their zoom, which simplifies things significantly.

The real issue is handling shakes — they happen in lots of clips from captures and add to the juice. If the editor overrides the camera values after the game updates them, it would wipe out those shakes unless I preserve them separately. I need to check whether shakes are baked into the camera's x/y/zoom values or applied as a separate offset during rendering, because that determines whether the editor can safely override the base camera without losing the shake effect.

=== camera_attach ===
153:function camera_attach(c, layer, parallax_x, parallax_y)
154-  parallax_x = parallax_x or 1
155-  parallax_y = parallax_y or 1
156-  local ox, oy, r_off, z_off = camera_get_effects(c)
157-  local cx = c.x*parallax_x + ox
158-  local cy = c.y*parallax_y + oy
159-  local rot = c.rotation + r_off
160-  local zoom = c.zoom*(1 + z_off)
161-
162-  layer_push(layer, c.w/2, c.h/2, rot, zoom, zoom)
163-  layer_push(layer, -cx, -cy, 0, 1, 1)
164-end
165-
166---[[
167-  camera_detach(c, layer)
168-  Pop the camera transform from a layer's matrix stack.
169-]]
170-function camera_detach(c, layer)
171-  layer_pop(layer)
172-  layer_pop(layer)
173-end
174-
175---[[
176-  camera_update(c, dt)
177-  Advances follow, bounds, mouse resolution, and shake.
178-  Call once per frame per camera.
179-]]
180-function camera_update(c, dt)
181-  -- Resolve follow target: prefer ID-based resolution, fall back to direct ref
... [29 more lines]

I see how the camera system works now—the base camera state (position, zoom, rotation) gets combined with transient shake effects computed from trauma values at draw time, where the shake offsets are added to create the final rendered view.

So if the editor sets a directorial zoom by modifying c.zoom after camera_update runs each frame, that base zoom value persists and composes with any shake effects automatically. The key insight is that c.zoom doesn't reset to 1.0 each frame—it's a persistent state that the editor can manipulate, and the shake effects layer on top of whatever base zoom is set.

For the bounds clamping issue, if the main camera doesn't have bounds defined, there's no clamping to worry about. To zoom into a specific board region, I'd set c.x and c.y to the world coordinates of that region's center, and the camera will zoom around the screen center while translating by those offsets.

This camera approach handles the directorial zoom on all camera-attached layers (board, game, effects, fire, deco, slab), composes naturally with shake effects, and is WYSIWYG — the angel camera zoom already proves it renders correctly without needing engine changes. The only limitation is that camera zoom doesn't affect UI layers, but since the trailer hides the UI anyway, camera zoom on the board plus UI hiding gives us the intro effect we need.

The framing works too — by centering the camera on a specific board region and zooming, I can exclude the right pawn (column 7) from view, which is exactly what the crop approach would do. So the camera method handles zoom, centering, UI hiding, and WYSIWYG rendering all in-engine with no modifications required.

I should verify that setting camera.zoom in the editor persists through the game loop — camera_update handles follow, bounds, mouse resolution, and shake, but it doesn't reset zoom, so the values should stick. The main concern is whether the game's draw and update calls with main_camera will interfere if the editor modifies those properties directly.

The real problem emerges with game events that tween or punch the camera zoom — like the angel punch at lines 2879/2900 or the death camera punch at 3089. These directly overwrite main_camera.zoom, so during those sequences, the editor's zoom gets lost. I could re-apply the director zoom every frame after the game's update to override the tweens, but that would kill the angel zoom effect entirely. Or I let the angel zoom take priority and accept that the director zoom gets temporarily overridden during those moments. The director zoom needs to be a per-clip property that coexists with these game events.

For most clips without angel or death sequences, the director zoom works cleanly. For clips that do have them, the user would just set director zoom to 1 (no zoom) and let the game's dramatic camera take over — no conflict. The simplest approach is to set main_camera.zoom/x/y once when entering a clip and let the game modify it during play, accepting that dramatic camera events will temporarily override the director's zoom.

But I need to verify whether reset() actually touches main_camera.zoom — if it doesn't, then setting it once persists across the clip. For the editor's clip playback, each replay starts fresh, so the camera state needs to be set per-clip. To be robust, I should apply the director zoom every frame during preview, after the game's update, so it consistently overrides the base zoom for normal clips.

The tricky part is angel and death clips, where the game controls the camera. If I force the editor's zoom every frame, it would suppress the game's camera effects even when the director zoom is at default. So the solution is to make the override conditional: only apply the director zoom when it's actually been set (zoom != 1 or pan != center). When director zoom is at default, the editor leaves the camera alone, letting the game's camera effects work normally. Shake tweens compose fine since trauma updates before camera effects are applied. The camera-zoom approach works in pure Lua without engine changes and gives WYSIWYG editing. The main trade-off is that camera zoom affects board layers but leaves UI layers unzoomed—which is fine for trailers where UI gets hidden anyway.

For image quality, camera zoom scales the board rendering within the layer's native resolution, so a 30-pixel square becomes 60 pixels when zoomed 2x, and sprites stay crisp with nearest-neighbor filtering. Then ffmpeg upscales the final output. at the same 22px scale. Camera zoom actually preserves more detail from the high-res sprite textures, which could subtly sharpen the appearance when zoomed compared to simple upscaling.

Since the game already uses camera zoom for the Angel and the emoji sprites aren't strict pixel art, I'll go with camera zoom for consistency — it feels like the native approach rather than a post-process upscale.

For the editor itself, I'm structuring it around a project model: each project contains an ordered list of clips, where each clip holds a replay file, in/out timestamps, zoom level, world-space center coordinates, and a UI visibility flag. This gets saved as a project file.

The UI needs two main views: a timeline showing all clips with thumbnails and durations for navigation and reordering, and a clip editor that plays back the selected clip with WYSIWYG preview while letting me adjust trim points, zoom, pan, and UI visibility. Since the viewer already handles replay loading, seeking, playback, and in/out marking, the editor builds on top of that foundation by adding multi-clip management.

For the minimal but complete editor, I'm thinking about reusing the viewer's playback and seek logic while layering on timeline and zoom controls. The editor could load existing cuts files as the initial timeline, then let me add clips manually, reorder them, adjust per-clip zoom and pan settings, play the whole sequence, and export to video via the render pipeline. The export mode runs the editor in a special render pass that plays the entire timeline sequentially, applying each clip's zoom and UI settings while capturing frames and audio continuously. This way the export is just "play the timeline in render mode"—one PNG sequence, one WAV file, then ffmpeg encodes them together. Since both the preview and export use the same zoom logic, what you see is exactly what you get. Between clips, the playback seamlessly transitions from one clip's out point to the next's in point, creating hard cuts.

This design is solid and scoped well. Looking at the implementation size: the data model and project persistence would be around 80 lines, the timeline UI for managing clips and reordering around 120, clip editing that reuses the viewer's playback and zoom controls around 150, timeline playback logic to sequence clips around 60, zoom application with camera and UI hiding around 40, and export using render-mode playback around 80 lines plus the existing render.lua. That puts the whole thing at roughly 500–600 lines of Lua plus the necessary hooks.

It's definitely doable within this session's context, but I should validate the design first. Actually, let me think about whether to build the full editor or strip it down. The user's core needs are trimming clips, applying zooms, WYSIWYG editing, and stitching them together. The minimum viable version would be: loading clips from a project file, selecting and scrubbing a clip to set in/out points and zoom/pan/UI state, reordering or adding/removing clips, playing the full timeline, and exporting to video. That's actually the complete feature set. I should build it properly but phase the work: start with the editor core—the timeline of clips and per-clip trim controls.

I'm realizing export is essential since it's the actual output, so I should include it from the start. And rather than building a fancy UI, I could make it keyboard-driven like the viewer, which is faster to build and the user already knows those controls. I'd use an on-screen overlay to show the timeline and current clip settings. Now I need to design the keyboard layout.

Actually, this is getting substantial enough that I should write out a proper design brief first—covering the architecture, data model, interactions, and export plan—then get the user's approval before diving into code. Export works by playing the timeline in render mode to generate a PNG sequence and audio file, then piping those through ffmpeg for the final output — same code path as preview, so what you see is what you get. The viewer's playback and seek logic gets reused with some fixes. There's one key limitation to flag: camera zoom affects the board itself, not the UI, and the director's zoom can override the game camera on zoomed clips, which creates a potential conflict I need to think through. Given the scope and architectural choices involved, I should present the core decisions and get a go-ahead before diving in. The export needs to handle multiple clips in sequence during render mode, so I'll extend the render logic to drive the timeline playback—the same clip-sequencing code works in both interactive and render modes, just with different frame pacing handled by the engine. Now I'm ready to write up the brief and present it for approval before diving into implementation. I should also reconsider the project file format, extending the cuts structure to support the timeline data. I need to structure this brief tightly: the core insight that WYSIWYG is free through camera zoom and render-on-export, the data model for clips, how keyboard and overlay interaction work, why hiding the UI solves the zoom limitation, the export pipeline, what I'm actually building and in what phases, and two key decisions I need from the user before I start coding.

Now that the user's approved the approach, I'm building out the editor module. I'll create a keyboard-driven interface that loads either an existing project file or the current cuts as the starting timeline, then manage a sequence of clips with their playback parameters like file path, in and out points, zoom level, and viewport position. The viewer module will handle the actual playback and rendering.

I need to understand how viewer.lua structures its seek and playback machinery so I can reuse that core, and I need to see where main.lua applies the camera settings and draws the HUD so I can hook in the per-clip zoom and UI visibility controls. Let me pull up the current state of viewer.lua and the relevant camera and HUD sections from main.lua to map out the integration points.

The camera gets updated early in the update loop, computing shake and other effects, but since the editor's logic runs at the tail of update (after camera_update), any zoom or position changes I make will still be reflected in draw. The mouse coordinates get computed during camera_update though, so if the editor modifies the camera afterward, those coords become stale — but that's fine since the editor doesn't rely on camera mouse input for gameplay logic.

For hiding the UI, I need to gate draw_hud() which handles the tray, score, hearts, owned items, and buttons. The cleanest approach is a global HIDE_HUD flag that skips the entire draw_hud call and any per-state control draws when enabled.

Now I'm looking at how draw() invokes these functions and where draw_hud gets called. For the editor's core functionality, I can reuse the viewer's seek and simulation helpers—viewer_seek, viewer_consume_seek, viewer_sim_step, viewer_clear_fx, viewer_settle_springs—but the challenge is that these reference the VIEWER global. I should refactor to extract the pure seek and sim logic into helpers that don't depend on VIEWER, then both the viewer and editor can call them with their own state. Good, so viewer_sim_step, viewer_clear_fx, and viewer_settle_springs don't depend on VIEWER at all—they're reusable primitives. The seek functions do tie to VIEWER through viewer_run().dur and V.seek_to, so I'll write editor-specific seek functions that leverage those independent primitives but read from the editor's clip duration instead.

Rather than refactor viewer to generalize seek, I'll just duplicate the ~15-line seek loop in edit.lua and keep viewer untouched. Now I'm sketching out the structure: EDIT will hold clips with metadata like file, in/out times, zoom, camera position, and UI state, plus tracking for the current selection, mode (clip or timeline), playback state, and the active run file with its duration.

I'm defining the core edit module functions: boot to initialize from a project or cuts file, open/close to toggle the editor, load/save for project persistence, select to pick a clip and load its replay, apply_camera to sync the viewport each frame, and update/input/draw for the main loop with timeline rendering and clip settings UI.

Now I'm thinking through the camera application logic — when a clip has zoom or pan applied, I set the camera each frame to match those values, but if zoom is 1 with no pan, I need to decide whether to reset to default centered position or leave the game camera alone so events like angel's camera changes still work. There's a tension between respecting clip zoom settings and preserving game camera control.

The editor runs alongside the game's normal update/draw cycle in replay mode, so the timing matters: the game's camera_update happens early, then game logic runs, then edit_update runs at the end where I'd apply the editor's camera changes. But I'm wondering if anything between those steps — like game events from the replay — might also be modifying the camera, which could cause conflicts.

The solution is to make edit_apply_camera conditional: if the clip has a custom zoom or position, the editor overrides the camera entirely (director takes control). But if the clip has default zoom (1) and no custom position, I should leave the camera alone so game events can work naturally — the game resets to defaults in reset() and only changes it on events, so that's the right behavior for unmodified clips. The issue is that forcing the camera every frame kills game events like angel/death zooms, which breaks those clips. I need a per-clip flag to track whether editor zoom is active—if it is, override the camera; if not, let the game camera work naturally. The defaults for camera position would fall back to center when no editor zoom is set.

I'm settling on a cleaner approach: treat zoom > 1 as the signal for directorial camera control. At zoom=1, the game camera is free to handle its own events. When zoomed in, the director takes over and sets the camera position and zoom each frame.

Setting up the logic... I'll default the camera to screen center (240, 135) since it roughly aligns with the board center, and users can pan when zooming. For the input scheme, I'm setting up distinct action names bound to keys that only trigger when in edit mode, avoiding conflicts with existing game and viewer controls. The editor will check the EDIT flag and consume inputs accordingly.

I'm running into key conflicts between scrubbing (which needs left/right and comma/period) and zoom/pan controls. To resolve this, I'll implement a mode system where trim mode is the default per clip with left/right for scrubbing, i/o for setting in/out points, and space for playback, while a separate zoom mode handles arrow keys for panning and +/- for zooming.

Actually, let me simplify — these operations don't need to happen at the same time. I'll use WASD for panning the camera, +/- for zoom, left/right arrows for scrubbing with shift modifiers for larger jumps, comma/period for frame-stepping, i/o for in/out points, space to play the clip, p for timeline playback, and n/b for navigating between clips. Reset zoom to default with `0`. I'm working through the save key conflict since `s` is already mapped to pan down — considering `enter`, `k`, or function keys like `F2` instead. The game handlers like `debug_grant` and `heal` won't fire in EDIT mode since they check `not replay_mode`, and EDIT sets replay_mode to true. The `h` handler for toggle_hit_sound is the only one that could interfere, so I'll add a check to prevent it from firing in EDIT mode. Now I'll define the edit-specific key bindings and only read them when EDIT is active, reusing the existing v_* bindings where it makes sense.

I'm thinking about whether the editor should replace the viewer entirely or stay separate. The viewer is useful for scrubbing through individual runs to find good moments, while the editor assembles multiple clips into a timeline. I'll keep them as separate tools — F4 for the viewer and a different key for the editor. Let me check what keys are available and find a good binding for the editor toggle. the editor mode gates on whether it's active, so there's no actual conflict even if multiple actions bind to the same key.

Now I'm settling on a clean keymap: up and down arrows navigate between clips, left and right arrows scrub through the timeline with modifier keys for larger jumps, comma and period move frame-by-frame, i and o set in/out points, space plays, and p plays everything.

For reordering clips I'll use shift+up/down to move them in the stack. Zoom gets = and - keys, pan uses WASD, u toggles the UI, 0 resets zoom, c duplicates, x deletes, k saves, and e exports. Adding new clips is more involved since I need to select which run to add, so I'll handle that separately.

Let me scope Phase 1 to the essentials: load cuts as a timeline, select and scrub through clips, trim them, zoom and pan the view, hide the UI, and save the project. Playback and export can come later. Now I need to check the current viewer.lua and main.lua to understand the existing hooks before writing the edit.lua logic.

=== viewer.lua reusable primitives ===
66:function viewer_mkdir(dir)
178:function viewer_read_run(path)
275:function viewer_spring_rest(s)
286:function viewer_settle_springs()
301:function viewer_clear_fx()
334:function viewer_sim_step()
=== main.lua: camera_update + draw_hud call sites ===
3980:  camera_update(main_camera, sdt)
4440:function draw_hud()
4666:  draw_hud()
=== draw() structure (hud + tail) ===
      -- flat silhouette: multiply to black (kills detail), then ADD the deco color
      layer_image(bg_layer, img, 0, 0, black(), bg_deco_color())
      layer_pop(bg_layer)
    end
  end
end

function draw()
  draw_background()

  camera_attach(main_camera, slab_layer);  draw_slab();      camera_detach(main_camera, slab_layer)
  camera_attach(main_camera, board_layer); draw_board_top(); camera_detach(main_camera, board_layer)

  camera_attach(main_camera, deco_layer)
  draw_markers()
  for _, h in ipairs(holes) do h:draw() end   -- Hole's pits, flat on the board under everything
  for _, p in ipairs(pawns)            do if not piece_is_flat(p) then draw_shadow(p, PAWN_PX*0.46, 3) end end
  for _, p in ipairs(captured_pending) do if not piece_is_flat(p) then draw_shadow(p, PAWN_PX*0.46, 3) end end
... [58 more lines]

I found where `draw_hud()` is called in the code, so I can gate that function. The camera is accessed through `main_camera` in the camera attachment system. Now I'm thinking about the replay ghost cursor — that yellow hand indicator showing where the player aimed — and whether it should be hidden when rendering the trailer with UI disabled. It's actually part of the gameplay visuals since it displays the aiming direction, and in the clips I've rendered, it was visible.

I'm going to keep the ghost cursor visible since it's gameplay information, not UI chrome. The `hide_ui` flag should only suppress the HUD elements like score, tray, and hearts. For the mouse dot itself, it's already suppressed during export mode but shows in the editor preview, which is the right behavior. So I'll add a conditional check around `draw_hud()` that gates it based on whether we're in edit mode with the hide UI flag active.

Actually, a cleaner approach is to use a global `HUD_HIDDEN` flag that the editor sets each frame from the active clip's settings, then `draw()` just checks that flag before rendering the HUD. This keeps the rendering logic simple and decoupled from the editor state.

For the replay system in the editor, selecting a clip should start replay mode with that clip's run and seek to the right timestamp. The camera zoom and HUD visibility get applied each frame from the clip settings. I also need to handle camera resets properly — when zoom is greater than 1, the editor forces the camera each frame, but when zoom equals 1, I should let game events control the camera unless nothing's happening, in which case it defaults to the normal position.

The viewer's clear function resets the camera to default on backward seeks and clip loads, so during forward playback of a zoom-1 clip the camera stays wherever the game left it. For zoom clips, I override the camera in the editor's update tail after the game's camera logic runs. Now I'm thinking through how the export system drives the render loop — it calls update then draw each frame, and the editor's update tail sequences the timeline, sets camera and HUD, then draw renders and capture saves the frame. When a clip ends, the editor starts the next one with a seek, which re-simulates from the start to the clip's in-point. The tricky part is that during a seek in render mode, I don't want to capture those intermediate re-sim frames since they'd create extra frames in the output — I need to figure out how to handle the seek happening within a single render-loop iteration.

The key insight is that in render/export mode, the seek should complete instantly without any frame budget constraints, so it finishes before the next draw call and only the final post-seek frame gets captured. For the export timeline, I need to load each clip, seek to its in-point fully, then play and capture from in-point to out-point.

I'm also noticing the render loop advances the simulation by 2 steps per frame to match the 120Hz sim running at 60fps capture. In interactive mode, edit_update receives the frame time and advances the clip by calling viewer_sim_step repeatedly until reaching the target time. But in render mode, I need deterministic advancement — edit_update should advance exactly 1/120 per call so the clip progresses 1/60 per captured frame, independent of wall clock time. So the loop advances the replay by the target amount regardless of mode — in interactive preview it uses the actual frame time for real-time playback, while in export it uses a fixed 1/120 timestep. Both modes end up advancing by the same amount per displayed frame. When switching to a new clip, I need to handle seeking to its in_t point.

For interactive mode, seeking is budget-limited and shows a "seeking" indicator, but in export mode it has to complete synchronously before capturing the next frame. I'm thinking through the state machine for edit.lua's playback — tracking whether a clip is idle, playing, or seeking. The timeline play-all and export features will sequence through clips, but I should keep Phase 1 focused on just loading cuts, selecting and scrubbing individual clips, trimming, zooming, panning, and hiding the UI when needed, then saving the project.

Phase 1 reuses almost all the viewer logic for single-clip playback, just adding zoom and UI controls on top of the clip list. I'm setting up the core state table for edit.lua with the clips array, selected clip index, current replay file, duration, playback flags, and a dirty flag to track unsaved changes.

Now I'm defining the clip structure with file path, in/out times, zoom level, camera center, UI visibility, and label, then laying out the main functions: boot to load a project or cuts file, open to initialize the editor, close to clean up, and loaders for both the cuts text files and EDL project files. I'm reusing some viewer functions for the edit mode, then setting up camera application where I apply the clip's zoom and position settings each frame in the edit update, making sure it runs after the simulation so the camera changes are reflected in the draw call.

But there's a problem: when switching from a zoomed clip to one with zoom==1, the camera stays at the old zoom level because I'm not resetting it. I need to reset the camera to default values when zoom==1, but that conflicts with letting game events control the camera on those clips.

The solution is to reset the camera once when loading a clip, then during playback only update it for zoomed clips—leaving it untouched for zoom==1 clips so game events can work. In the apply_view function, I check if zoom exceeds 1 and set the camera accordingly; otherwise I leave it alone.

For the default camera position, I'm using the board center at roughly (240, 127), so I'll set cx and cy to the viewport center (240, 135) as defaults. When users zoom and pan, they adjust these values, and for special cases like the intro I can exclude certain elements.

To exclude the right pawn during the intro, I'd zoom in around 1.7x, which narrows the visible world width to about 282 pixels. At that zoom level centered on the board, the pawn at x=345 would still be visible, so I need to pan the camera left—shifting cx to around 200 would push the visible range to exclude it. The editor lets users adjust this interactively and see the result in real time.

Now for the on-screen overlay, I'm planning a timeline strip at the bottom showing one block per clip with widths proportional to their duration, highlighting the selected clip. Below that I'll display the selected clip's properties like file, in/out points, duration, zoom, pan, and UI visibility settings, plus a playhead indicator within the current clip, a status line, and a help hint. The tricky part is handling the HUD_HIDDEN flag—when a clip hides the UI, the overlay needs to respect that. Gating the editor overlay draw with `if EDIT and not RENDER` ensures it won't be captured during export. For the update loop, I need to prevent the game's normal replay mechanics from running when the editor is active — the editor controls playback instead, similar to how the viewer suppresses replay updates. Let me check if the per-state control buttons (mute, pause, restart) are actually part of draw_hud or if they're drawn separately, since HUD_HIDDEN should hide them too when in edit mode. all of them, which is what we want for hiding the UI. For the editor mode though, when UI is shown, those interactive buttons would still appear alongside the replay chrome, but that's controlled by the user's hide_ui setting—they'll typically hide it for trailer clips anyway. The buttons are already gated on game state and replay mode, so in replay/edit mode the "REPLAY / BACK TO SCORES" chrome shows up unless we're in render mode.

I need to update that condition to also skip the chrome in edit mode, so I'm adding EDIT to the check alongside RENDER and VIEWER. Now I'm ready to start building out edit.lua with the core hooks: requiring the module, calling edit_boot after render_boot, adding edit_update to the tail of the update loop, gating the normal replay_update to skip when in VIEWER or EDIT mode, and making sure HUD_HIDDEN is properly gated.

For the first phase, I'm focusing on the essentials: clips list, selection, scrubbing and trimming, zoom and pan controls, UI toggling, and save functionality. I'm structuring it so the timeline playback and export features can slot in cleanly later. I'll reuse the existing viewer primitives like the simulation stepping, effect clearing, spring settling, run reading, and directory creation functions. Let me grab the global dimensions (480 by 270) and start writing the module.

Writing edit.lua...

Now I'm mapping out the input bindings for edit mode—arrow keys for clip navigation, shift+arrows for reordering, left/right for scrubbing with shift for larger jumps, comma and period for frame stepping, i and o for in/out points, space to play, equals and minus for zoom, wasd for panning, zero to reset zoom, u to toggle UI, c to duplicate, x to delete, and k to save.

I need to check the engine's key name conventions since some symbols like equals and minus might have specific names, and I'm considering bracket keys as alternatives for zoom if the symbol names don't work as expected. Let me check what key names the engine actually supports, especially for symbols like equals and minus, to make sure I'm using valid key strings.

"0" "space" "enter" "escape" "backspace" "tab" "left" "right" "up" "down" "lshift" "rshift" "lctrl" "rctrl" "lalt" "ralt" "f1" "f2" "f3" "f4" "f5" "f6" "f7" "f8" "f9" "f10" "f11" "f12" "insert" "delete" "home" "end" "pageup" "pagedown" "a" "b" "x" "y" "back" "guide" "start" "leftstick" "rightstick" "leftshoulder" "rightshoulder" "dpup" "dpdown" "dpleft" "dpright" "leftx" "lefty" "rightx" "righty" "triggerleft" "triggerright" "key" "mouse" "button" "axis" "space" "enter" "escape" "backspace" "tab" "left" "right" "up" "down" "lshift" "rshift" "lctrl" "rctrl" "lalt" "ralt" "f1" "f2" "f3" "f4" "f5" "f6" "f7" "f8" "f9" "f10" "f11" "f12" "insert" "delete" "home" "end" "pageup" "pagedown" "a" "b" "x" "y" "back" "guide" "start" "leftstick" "rightstick" "leftshoulder" "rightshoulder" "dpup" "dpdown" "dpleft" "dpright" "u_texture" "current" "u_aa_width" "projection" "smooth" "rough" "smooth" "rough" "smooth" "rough" "rough" "smooth" "smooth" "linear" "ready" "pending" "failed" "ready" "pending" "failed" "ready" "failed" "rb" "ready" "pending" "failed" "pending" "failed" "smooth" "rough" "truetype" "interpreter-version" "width" "height" "advance" "cp" "font" "x" "y" "w" "h" "color" "sound" "p
--- symbol keys ---
4351:    if (strcmp(name, "up") == 0) return SDL_SCANCODE_UP;
4352:    if (strcmp(name, "down") == 0) return SDL_SCANCODE_DOWN;
4388:    if (strcmp(name, "minus") == 0 || strcmp(name, "-") == 0) return SDL_SCANCODE_MINUS;
4389:    if (strcmp(name, "equals") == 0 || strcmp(name, "=") == 0) return SDL_SCANCODE_EQUALS;
4390:    if (strcmp(name, "leftbracket") == 0 || strcmp(name, "[") == 0) return SDL_SCANCODE_LEFTBRACKET;
4391:    if (strcmp(name, "rightbracket") == 0 || strcmp(name, "]") == 0) return SDL_SCANCODE_RIGHTBRACKET;

I've confirmed that the standard keys work across the board—letters, arrows, numbers, function keys, and special characters. Now I'm setting up the keymap for edit.lua, starting with the selection controls using up and down arrows to navigate between clips, then moving into the reordering logic.

I'm mapping out the full control scheme: scrubbing with left/right arrows (with shift for larger jumps), frame stepping with comma and period, in/out points with i and o, playback with space, zoom controls with equals and minus, pan with WASD, and various utility functions like duplicate, delete, and save. I'm planning to implement all three phases in one go since the design is solid, but I'll test incrementally—starting with the core edit functionality and camera logic, then adding the timeline playback and export features afterward. For the camera controls, I'm deciding between discrete pan steps and continuous movement while held; continuous feels smoother, so I'll use that for the pan keys and zoom as well. I'm realizing that loading all the cuts creates too much clutter on the timeline. Instead, I should initialize it with just the user's selected trailer clips in the progression order I've established, which gives a cleaner, more focused starting point. I need to verify the exact timing for the INTRO clip from the cuts file—whether it's 0 to 3.65 or if I adjusted it to 3.9 at some point.

My approach is to read all three cuts files (intro, auto, and new) into a map keyed by label, then construct the initial timeline using a hardcoded progression order that references those labels, so the timing values come directly from the source files rather than relying on memory. I'll stick with defaults for all clips—zoom=1 and UI visible—letting the user fine-tune them in the editor. Now I'm moving on to write edit.lua, which is the main piece. I need to be careful about handling edge cases like when a cuts file has an out value of 999, since I've been updating those ranges across the different cut files.

=== cuts_intro.txt ===
replays/2026-07-22_114849_s0067.txt 0 3.65 INTRO_move_and_kill
=== cuts_new.txt ===
replays/2026-07-22_222016_s0036.txt 18 33 G1_egg_allies_trade
replays/2026-07-22_222016_s0036.txt 51 63 G2_fire_climax
replays/2026-07-22_221755_s0027.txt 27 41 H1_one_hp_snow_relief
replays/2026-07-22_221647_s0036.txt 34 47 I1_castle_rook_sweep
=== cuts_auto.txt (selected) ===
replays/2026-07-22_120522_s0052.txt 59.5 70.5 C2_four_capture_burst
replays/2026-07-22_121104_s0102.txt 64.5 78.5 E1_egg_allies_under_comet
replays/2026-07-22_121104_s0102.txt 87.5 98.5 E3_snail_and_late_pressure
replays/2026-07-22_120206_s1276.txt 324.5 338.5 F08_queen_transform
replays/2026-07-22_120206_s1276.txt 410.5 423.5 F10_late_angel_save

Now I'm ready to write the full edit.lua module with all three phases—the core editor, timeline playback, and export functionality. I'll leverage the reusable primitives from viewer.lua like the simulation stepping, effects clearing, spring settling, and file I/O utilities to build this comprehensively.

Writing edit.lua... Writing edit.lua... Writing state machine... Handling the end-of-clip logic (stop or loop to next), then the update flow checks for pending seeks first, applies the view if still seeking, otherwise advances playback and updates the camera and HUD. The apply_view function reads the current clip's zoom and pan settings to override the camera that was set earlier in the frame, which works because the editor's view takes precedence during the draw phase. There's a timing consideration here with how the camera updates interact with the simulation step. The export mode needs to capture a continuous PNG sequence across all clips without recording frames during the seeks between them. Since each loop iteration captures one frame after drawing, and the seek happens synchronously within the update phase before the draw, the first frame of each new clip will be captured correctly. The challenge is ensuring the re-simulation during seeks doesn't produce unwanted intermediate frames. So I need to make `edit_update` accept a `dt` parameter and advance the clip by that amount. In interactive mode, `dt` is the frame time (around 1/60), called once per frame for real-time playback. In render mode, `dt` is 1/120, called twice per frame, which also gives 1/60 per captured frame — keeping the content consistent at 60fps either way. Let me implement this carefully.

For the overlay display, I'll use the existing layer helpers to draw text and rectangles on the UI layer, keeping it straightforward. I'm also reconsidering how to handle the clip string: I'll store it in `EDIT.cur_str` when loading, and for backward seeks I'll stop and restart the replay with that stored string rather than re-reading the file each time.

Writing edit.lua...

For saving, I'll write the project.edl file with each clip as a line containing file, in/out points, zoom, camera position, and metadata. Loading will parse those lines back. I also need to hook into main.lua: require the edit module, call `edit_boot()` after the viewer boots, and add `edit_update(dt)` to the update loop alongside the existing viewer update.

Now I'm thinking through how slow_mo should work during playback — the clips have slow_mo events baked in (death crawl, hit dip), so for WYSIWYG the editor should respect those. The replay advances by dt, and slow_mo affects the presentation layer through juice_update, but the sim itself steps at a fixed rate. I need to figure out whether to pass raw dt or scaled dt to match how the render export handles it. So in render mode, the replay also gets the scaled dt through the juice_update, which means slow_mo affects replay playback there too. For consistency in the editor, I need to apply the same slow_mo scaling to the playback advance—using the scaled dt so that what you see in the editor matches what happens during normal play and in render mode. So during playback, when a death crawl event fires from the replay, it triggers slow_time which sets slow_mo.scale to 0.08, and the editor's advance gets scaled accordingly — making the replay play in slow-mo automatically. The edit_advance calculation should match the viewer's: advance by dt multiplied by slow_mo.scale if it exists, otherwise by 1.

Now I'm writing the full edit.lua file, being careful about the seek behavior during export — when exporting, the seek needs to complete synchronously in one call without a budget constraint, but normally it should be budgeted.

I also need to add guards in main.lua: hide the HUD when HUD_HIDDEN is set, gate the normal replay update to skip when in viewer or edit mode, add EDIT to the replay chrome skip condition, and only call edit_draw during the draw phase when not in render mode.

Writing edit.lua now...

File created successfully at: E:\a327ex\ABAgames\knightvspawns\edit.lua (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

<tool_use_error>String to replace not found in file.
String: viewer_boot()   -- --viewer: scrub archived runs and commit cuts; no-op otherwise
render_boot()   -- --render: plays a saved replay into a PNG sequence; no-op otherwise</tool_use_error>

3961:verify_boot()   -- --verify=gen|check|both: takes over the run loop; no-op otherwise
3962:render_boot()   -- --render: plays a saved replay into a PNG sequence; no-op otherwise
3963:viewer_boot()   -- --viewer: scrub archived runs and commit cuts; no-op otherwise

3961 verify_boot()   -- --verify=gen|check|both: takes over the run loop; no-op otherwise
3962    render_boot()   -- --render: plays a saved replay into a PNG sequence; no-op otherwise
3963    viewer_boot()   -- --viewer: scrub archived runs and commit cuts; no-op otherwise
3964    annotate_boot() -- --annotate: replay marked runs and report what happened; no-op otherwise

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

<tool_use_error>String to replace not found in file.
String:   if VIEWER then viewer_update(dt) end
  if RENDER then render_update(dt) end
end</tool_use_error>

4118:    if VIEWER then viewer_close() else viewer_open() end
4184:  if RENDER then render_update(dt) end
4188:  if VIEWER then viewer_update(dt) end
4189:  if ANNOTATE then annotate_update(dt) end
4695:  if VIEWER then viewer_draw() end   -- transport + timeline, over the replay

4183   if VERIFY then verify_update(dt) end
4184      if RENDER then render_update(dt) end
4185      -- RAW dt on purpose: sdt is derived from the viewer's own last sim delta, so
4186      -- feeding it back in is circular — paused means sdt == 0, and play could then
4187      -- never restart. The viewer applies slow_mo itself when advancing playback.
4188      if VIEWER then viewer_update(dt) end
4189      if ANNOTATE then annotate_update(dt) end
4190    end

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

189:  bind('toggle_viewer', 'key:f4')   -- open/close the viewer, beside F3's sound tuner
4116:  if not GAME_HOSTED and input_pressed('toggle_viewer')
4538:  if replay_mode and (RENDER or VIEWER) then

4114   -- F4: open / close the moment viewer. Opening DISCARDS a run in progress — it's
4115      -- an editing tool, and runs are archived on death and restart, not on F4.
4116      if not GAME_HOSTED and input_pressed('toggle_viewer')
4117         and not sound_tuner_active and not sb_text_focused() then
4118        if VIEWER then viewer_close() else viewer_open() end
4119      end
4120    
4121      -- RIGHT-CLICK: stamp this moment into the run's archived replay, for cutting clips later

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

30:HUD_HIDDEN = false     -- global: draw() skips draw_hud() when true (set per-frame by a clip)
main.lua    OK

edit.lua    OK

viewer.lua  OK

I'm tracing through the initialization order — HUD_HIDDEN gets set to false when edit.lua is required at the top of main.lua, before the draw function is even defined, so when draw() later checks HUD_HIDDEN, that variable is already initialized and ready to use.

Now I need to verify the implementation doesn't break anything. I'll run the normal boot without the editor flag to confirm the HUD_HIDDEN and EDIT gating doesn't interfere with regular replay, then test the export path with the render window to make sure the export logic works correctly.

But I should also handle the case where project.edl doesn't exist — the export should fall back to default clips just like the interactive editor does, so I need to update edit_export_boot to gracefully handle a missing project file.

I'm also realizing the default clips have no zoom or UI hiding applied, so the export would render a straightforward concatenation of clips with the UI visible — essentially validating the rendering pipeline without any fancy effects. That's a good baseline test before the user opens the editor to add those customizations.

Let me verify the CLI argument parsing too — the engine converts --edit-export into a table key, so I need to make sure edit_boot is checking for that correctly.

The file E:\a327ex\ABAgames\knightvspawns\edit.lua has been updated successfully. (file state is current in your context — no need to Read it back)

OK

=== normal play regression (verify sweep) ===
replays: 34/34 passed
verify: ALL PASS (0 failures)

EXIT=0
Audio render: 48000 Hz, 800 frames per video frame -> renders/trailer.wav
edit-export: 10 clips (~120.7s) -> renders/trailer/frame_%06d.png
editor: export done
Audio render: wrote renders/trailer.wav
frames: 7234

The export generated 7234 frames covering about 120.7 seconds, which matches the expected frame count when accounting for minor rounding at clip boundaries. The timeline successfully sequenced all 10 clips with continuous capture. Now I'm verifying the output by checking a few sample frames around the clip transitions and confirming the audio duration matches before encoding.

video: 7234 frames = 120.57s
audio: 120.566667s
done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/046.png]"
  }
]

I'm checking the frame timing for the clip transition—INTRO is about 3.65 seconds (roughly 219 frames), so frame 250 should be about 31 frames into the G1 segment, which looks correct for the rendering.

The export pipeline worked as expected: it played through INTRO, then seeked to G1's start time (18 seconds runtime) and continued playing. The UI elements (score and hearts) are visible because the default clips have UI enabled, and there's no zoom applied. Now I need to encode this rendered trailer draft so the user has something to review, then clean up the large frame directory since it was just for testing purposes.

trailer_draft: 120.566667s, 23M
cleaned test frames

The trailer export is complete at 120.57 seconds and 23MB, with the in-engine pipeline working end-to-end. Before updating the documentation and summarizing for the user, I should verify the interactive editor will function properly by checking the F5 toggle logic path.

When F5 is pressed, edit_open() loads the project file (defaulting to empty clips if none exists), then edit_select(1) loads the intro sequence and seeks to frame 0. Input handling binds the e_* actions correctly, and edit_draw renders the overlay using the color palette functions—green, fg_dark, yellow, blue, and white are all defined in the existing palette. The input system properly handles both input_down and input_pressed for shift and other keys, though I need to consider how game keys like space are handled when the editor is active.

Since the game's update runs before edit_update, game handlers fire first. Most editor keys (i, o, space for e_play) don't conflict with game actions, but 'h' toggles hit sound and fires even in EDIT mode—I should gate that with a `not EDIT` check to prevent the sound preview from playing during editing. The 'p' key is bound only to e_playall, so no conflict there either.

More importantly, F3 and F4 could open the sound tuner or viewer while the editor is active, creating a messy overlap. F5 already checks `not VIEWER` before opening edit, so I need to add similar guards to prevent F4 from opening the viewer when EDIT is active.

4116:  if not GAME_HOSTED and input_pressed('toggle_viewer')
4137:  if input_pressed('toggle_hit_sound') and not sound_tuner_active and not sb_text_focused() then

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

main.lua OK

edit.lua    OK

verify: ALL PASS (0 failures)

The file E:\a327ex\ABAgames\knightvspawns\items_plan.md has been updated successfully. (file state is current in your context — no need to Read it back)

[sealed content withheld: memory]

Looking at the project file to find where the horse's position matches between the end of clip 1 and the start of clip 2—I need to adjust the timing so the seam feels seamless when the horse transitions from the top-right in the intro to the beginning of the next clip.

For the sound bug, the issue is that when seeking forward through the simulation (like when selecting a clip), all the sound events that occurred during that fast-forward get triggered at once, creating a burst of audio. I need to suppress sound playback while seeking is happening so only the current frame's sounds play, not the accumulated ones from the seek.

The approach is to add a global mute flag that the sfx function checks—when seeking, I'll set this flag to true so sfx calls become no-ops, then clear it once the seek completes. This needs to apply to both the editor seeks and the viewer seeks since they both have the same issue. The key is wrapping the seek loops themselves with the mute, not the underlying simulation step, since sounds should play normally during real-time playback but stay silent during fast-forward seeks. When a clip is selected and seeks to its in_t, the fast-forward fires all sounds in that range, so muting during seek keeps it silent. I need to implement a global SFX_MUTED flag that the sound functions check — I'll add the mute check to the main sfx() function in sounds.lua and apply it across all sound entry points like sfx_echo as well.

For the seam issue, I need to examine the saved project.edl to see the current INTRO and G1 clips' in/out times and horse positions, then adjust G1's in_t so the horse position matches where the INTRO ends for a seamless continuous motion cut.

Looking at the INTRO's commit history, the horse progresses through several positions and ends around (5,2) or (7,1) at roughly 3.65 seconds. For G1 starting at in_t=18, I need to find what the horse position is at that point in the run to determine if it matches the INTRO's ending position.

The goal is to make clip 2 start where clip 1 ends—so I need to find the exact moment in G1's replay where the horse is in a similar top-right position, then adjust clip 2's in_t to that timestamp. This means reading the EDL file, extracting both clips' timing, decoding the horse positions from each replay at those moments, and matching them up precisely.

=== project.edl (clips 1 & 2) ===
clip replays/2026-07-22_114849_s0067.txt 0.000 3.492 1.000 240.0 135.0 1 INTRO_move_and_kill
clip replays/2026-07-22_222016_s0036.txt 19.433 24.592 1.000 240.0 135.0 0 G1_egg_allies_trade
clip replays/2026-07-22_121104_s0102.txt 70.542 77.525 1.000 240.0 135.0 0 E1_egg_allies_under_comet
=== sfx entry points ===
emoji/sounds.lua:21:function sfx(handle, volume, pitch)
emoji/sounds.lua:38:function sfx_any(prefix, n, volume, pitch)
emoji/sounds.lua:45:function sfx_pair(a, vol_a, b, vol_b, pitch)
main.lua:415:function sfx_echo(sound, vol, taps, gap, decay)

Looking at the project structure, I can see the user has reorganized the clips—Clip 1 is the INTRO segment with UI hidden, Clip 2 is G1 trimmed to the 19.433-24.592 range, and Clip 3 appears to be E1 rather than H1, suggesting they've reordered and adjusted the timeline.

The goal is to make the horse's motion continuous across the clip boundary: it should end Clip 1 (INTRO) at a top-right position and begin Clip 2 (G1) at a similar position so the movement flows seamlessly. I need to find where the horse is positioned at the INTRO's out-point (3.492 seconds in s0067), then locate a matching position near G1's in-point (19.433 seconds in s0036) and adjust the trim accordingly.

Looking at the intro's movement commits, the horse lands at position (5,2) right around 3.492 seconds—that's where Clip 1 ends. Now I need to scan through G1 starting from 19.433 to find where the horse reaches a similar top-right position so the transition feels natural. I need to find where the horse is positioned in s0036 around run 19.433 to match the ending position of clip 1. Let me trace back through the earlier commits to see what position the horse occupies at that timestamp. So I need to find where the horse actually is at the user's chosen time of 19.433, then compare that to where it needs to be at (5,2) for a seamless cut. The ideal match would be (5,2) at run 22.70 since that's the exact cell where clip 1 ends, but I'm also checking other upper-right positions like (6,5) to see if there's a closer timing match.

The challenge is that if I set G1's start to 22.70 to catch the horse at (5,2), the clip becomes only 1.9 seconds long (22.70 to 24.592), which might cut off the trade sequence the user wanted to capture around 23-24 seconds. Looking at the actual frame data around 19.433 to see where the horse is positioned and whether it matches the top-right location where clip 1 ends, then finding the best in_t value that aligns the horse positions for a seamless transition. but the user was close with 19.433, so I just need to find the exact moment where the horse reaches that matching position and adjust the timing slightly. Let me trace through the commit history for s0036 around that timestamp to pinpoint where the horse actually is at 19.433 and compare it to the end position in clip 1.

=== clip1 INTRO (s0067) horse cell at t=3.492 ===
  0.650s -> (4,5)
  0.717s -> (2,4)
  1.484s -> (1,2)
  1.876s -> (3,3)
  2.476s -> (1,2)
  2.718s -> (3,3)
  2.910s -> (5,2)
  3.227s -> (7,1)
=== clip2 G1 (s0036) horse cells run 18.5-23s (want a cell near (5,2)) ===
  18.754s -> (3,3)  dist2_from(5,2)=5
  18.838s -> (4,5)  dist2_from(5,2)=10
  19.404s -> (5,3)  dist2_from(5,2)=1
  19.638s -> (3,2)  dist2_from(5,2)=4
  20.105s -> (1,3)  dist2_from(5,2)=17
  20.380s -> (3,4)  dist2_from(5,2)=8
  20.630s -> (4,6)  dist2_from(5,2)=17
  21.205s -> (2,5)  dist2_from(5,2)=18
  21.430s -> (4,4)  dist2_from(5,2)=5
  21.805s -> (6,5)  dist2_from(5,2)=10
  22.247s -> (4,4)  dist2_from(5,2)=5
  22.698s -> (5,2)  dist2_from(5,2)=0

Looking at the commit timeline, I need to figure out where the horse actually is at t=3.492. The commits show (5,2) at 2.910 and (7,1) at 3.227, so by 3.492 the horse has already landed at position (7,1).

Now for clip 2, I'm checking the G1 cell positions to see where the horse should start for continuity. The cells are scattered at different distances, and I need to figure out the best starting point that makes sense given where clip 1 ends. So there's a discontinuity at the cut point—clip 1 ends at the top-right corner (7,1) while clip 2 starts at the middle-right position (5,3), which creates a visible jump. I need to decide whether to adjust clip 2's starting position to match where clip 1 ends, or shift clip 1's endpoint to align with where clip 2 begins. The closest positions in clip 2's early frames to (7,1) are (5,2) and (6,5), but neither is an exact match.

Option B looks more promising: if I trim clip 1's output to around 3.0-3.2 seconds, the horse would end at (5,2) just before the hop to (7,1), and clip 2 would start at (5,3)—only one unit apart, which is nearly seamless.

But the user explicitly said they want the horse to end at the top-right corner on clip one, and they set the output to 3.492 to capture that (7,1) position. The problem is G1's horse never actually reaches (7,1) in the relevant timeframe—the closest positions are (5,2) at 22.698 or (6,5) at 21.805, both with poor distance metrics. I need to reconsider what the user meant by "similar positions" and what they were actually trying to achieve with their original settings.

Since the user emphasized keeping clip 1 ending at the top-right (7,1), I should adjust clip 2's start time to match that position as closely as possible in G1's footage. The horse appears in different positions throughout G1's timeline, but the right-side positions are sparse — (6,5)@21.805 is really the only one in that area. Since clip 2 starts at (5,3)@19.404 for content reasons, maybe the better strategy is to adjust clip 1's endpoint instead, matching it to where the horse actually is in clip 1's data around that same position. The user wants the horse to end at the actual top-right corner (7,1) on clip one, not just upper-right-ish at (5,2). So I need to keep clip 1 ending at (7,1) as originally planned, and find a way to make clip 2's starting position feel like a natural continuation even though they're not adjacent cells. The "similar positions" the user mentioned means both should be in that top-right area to create the visual illusion of continuity. Option B looks like the way to go—adjusting clip 1's out time to around 3.1 gives me the tightest match with the horse positions just one row apart, which feels seamless. That's a small tweak to clip 1 while keeping clip 2's content intact. Now I'm checking whether (5,2) actually counts as "top right" positioning on the board. So I could match clip 2's start to clip 1's end by setting clip 2 in to 22.698, where the horse is also at (5,2)—that would be a perfect alignment. But that would cut out content from 19.4 to 22.7 seconds. The trade-off is between visual continuity and preserving more of clip 2's footage. ent cells, so option 1 keeps clip1 ending at (5,2) instead of reaching the (7,1) corner where the horse hop lands. The user specifically wanted that (7,1) endpoint for the visual, so moving clip1 out back would lose that key moment they were aiming for.

Actually, rereading the user's intent more carefully — they want clip1 to end with the horse at the top-right (7,1), and clip2 to start with the horse also at top-right so it looks like a seamless continuation. The current clip2 start at (5,3) is close but not tight enough. I should adjust clip2's in-point to align the horse position more precisely with where clip1 ends. is really just about making both clips feel connected visually. Since they're from different runs, the horse won't land on the exact same cell, but if I search G1 for the most top-right position the horse reaches and use that as the starting point for clip 2, it should create a seamless illusion of continuity as long as both positions are in the top-right region. Maybe I should flip the approach — keep clip 2 as-is since that's what the user wants, and instead adjust clip 1's out point to match where clip 2 starts, even if it means ending at (5,2) rather than the top-right (7,1). But then I need to think about the actual landing timing: at out=3.492, the horse has already landed at (7,1), so that's the committed position at that moment.

Now I'm wondering if I should search the entire replay for where the horse reaches the top-right cells to find a better alignment point for clip 2's in, rather than forcing it to start at a position that doesn't exist in the available footage. Setting clip 2's in to 22.698 would compress it to just 1.9 seconds, which cuts out the horse's earlier journey from 19.4 to 22.7. Since the trade itself happens around 23-24 seconds (where the score jumps and board clears), I need to figure out whether that earlier content matters for the "G1_egg_allies_trade" clip or if starting right at the trade moment is what the user actually wants. I'm weighing whether to set clip 2's in point at 22.698 (as the horse commits to the position) or around 22.9 (after it lands), since the first frame needs to show the horse already at (5,2) to create that seamless continuation effect. So I could set clip 2's start to around 22.9 to have the horse land at (5,2), matching the settled position from clip 1's end — but that compresses clip 2 to just 1.7 seconds and cuts content. Or I could keep clip 2's original start around 19.4 and instead adjust clip 1's end point so it finishes with the horse settled at (5,2), making the two clips connect smoothly with positions just one row apart.

The second approach seems better — it preserves all of clip 2's content while only trimming the tail end of clip 1 (losing just the (7,1) hop), and the position match between (5,2) and (5,3) is tight and adjacent.

But the user did explicitly mention the horse ending at the top right corner in clip one, which is the current state. I need to weigh whether keeping that detail matters more than achieving seamless continuity. The goal is really about making the clips flow together smoothly, so option 2 still feels like the right call — though I should present both options and explain the trade-off clearly. Let me figure out the exact frame adjustments needed. in a consistent screen position across the cut. Both clips are at the same zoom level, so the board occupies the same area on screen. The horse at (7,1) where clip 1 ends sits at the top-right, while at (5,3) where clip 2 starts it's more toward the upper-middle — that's roughly a 60-pixel jump both horizontally and vertically, which would be noticeable. Option 2 is better: ending clip 1 with the horse settled at (5,2) and starting clip 2 at (5,3) creates only a 1-row vertical shift of about 30 pixels, much smoother. I should find the exact frame where the horse lands and stays at (5,2) — it commits around 2.910 seconds and settles by about 3.15 seconds.

I'll set clip 1 to end at 3.20 seconds, capturing the horse fully settled at (5,2) just before it hops to (7,1). For clip 2, the horse commits to (5,3) around 19.404 seconds and lands around 19.6 seconds, so I'll start clip 2 at 19.6 to show it already settled in place rather than mid-hop.

The key insight is that matching settled positions in adjacent cells creates a seamless transition—the horse appears to shift one row down at the cut without jarring motion. Though matching the exact same cell would be ideal for continuity, that's harder to coordinate across different runs, so settled-to-settled is the safest approach.

I'm weighing two options: exact position match keeps both clips tight but shortens clip 2 significantly, while the adjacent cell approach preserves clip 2's full content at the cost of a subtle 1-row jump. I'm leaning toward the adjacent match since keeping the longer clip 2 content outweighs the minor position discrepancy.

But re-reading the user's request, they're explicitly saying clip 2 should start where clip 1 ends—they set clip 2's in point at 19.433 intentionally and want the timing fixed. The real issue is that clip 1's out point at 3.492 doesn't align with where clip 2 actually starts, so I need to adjust clip 1 to match clip 2's intended starting position. So the horse lands at (5,2) around 3.11 seconds, settling there by 3.15-3.22. I'll set clip 1's out to 3.18 to give a clear margin after landing but before the next hop to (7,1) at 3.227. For clip 2, I need to check what's happening at the 19.433 start point. work as a natural continuation of movement. Maybe starting mid-hop isn't a problem—it could read as the horse seamlessly continuing its motion into the next clip rather than requiring both clips to start in a settled state.

Let me settle on a concrete approach: end clip 1 at frame 3.18 with the horse settled at position (5,2), and keep clip 2 starting at 19.433 with the horse arriving at (5,3). Since these positions are adjacent, the transition feels nearly continuous with minimal adjustment needed. But I should double-check whether the user actually wants clip 1 to end at the top-right position (7,1) instead, since they mentioned that detail specifically. I'm weighing option 2 against the alternative of keeping clip 1 at (7,1) and shifting clip 2 — option 2 gives a better position match since (5,2) and (5,3) are adjacent, whereas the corner approach creates a larger jump and disrupts clip 2's content. So I'll go with option 2 and explain that ending clip 1 at (5,2) instead of (7,1) is necessary because the horse never reaches the corner in G1, making the adjacent cells the best continuity point. So the horse positions match up nicely between the two clips at those timestamps. I'll set clip 1 to end at 3.18 seconds and keep clip 2 starting at 19.433, then render both seam frames to visually confirm the horse is in the same position before finalizing the edit.

Now for the sound bug—I need to mute the sound effects during seek operations. I'm looking at the sfx function in the sounds module to add a muted flag that gets set while the seek consume loop is running. I'll set a global mute flag that tracks whether a seek is in progress — when edit_consume_seek starts, I flip it on, and once the seek completes and seek_to clears, I flip it back off. The sfx function checks this flag and skips playback while muted, which handles both the editor and viewer since they share the same sound system. Completing the seek logic...

The delayed sound effects scheduled through the timer get cleared when seeking happens, and the initial sfx call is already muted. I should apply the same SEEKING_MUTE flag to the viewer's seek handler so it doesn't play sounds during playback scrubbing either. My plan is to add a global SEEKING_MUTE flag that sfx() checks, then have both edit_consume_seek and viewer_consume_seek set it appropriately during their seek operations.

Now I'm reconsidering the clip seam — the user described the current state as "horse ends on the top right," which might mean they want to keep clip 1 at its current position (7,1 corner at 3.492). Rather than moving clip 1, I should adjust clip 2's in-point to align with clip 1's out-point as closely as possible without cutting too much from clip 2.

Looking at the data around 19.4, the closest match to (7,1) would be (5,3) at 19.404, but that's what we already have. To get closer to (7,1), I'd need to go further out to 21.805 or 22.698, which would shorten clip 2 significantly. Since neither option is ideal, I'm going to adjust clip 1's out-point to (5,2) instead — this gives an excellent match with (5,3) in clip 2 while keeping clip 2 intact, and I'll explain to the user why the horse no longer ends at the (7,1) corner.

Actually, let me double-check if there's a way to keep (7,1) and still match well. If I set clip 2's in-point to 21.805 where the horse is at (6,5), that's only 1 column away from (7,1) but 4 rows lower — not a good corner match. The point at 22.698 with (5,2) is still the better option.

So I'm going with option 2: change clip 1 to end at (5,2). Now I need to execute the fix — first tackle the sound bug in the seek handling, then sample frames to find the exact out-point for clip 1 where the horse settles at (5,2), verify clip 2's in-point shows the horse at (5,3) for a clean seam, update the EDL, and present it to the user. Let me start by checking the sound effects code and the knight hop duration.

=== sfx() ===
function sfx(handle, volume, pitch)
  if not handle then return end
  -- normalize to the game-relative 'assets/...' path: hosted on the site the
  -- engine stores the games/<name>/-prefixed load path, but sound_tuning.lua
  -- keys are written by the desktop tuner as 'assets/...'
  local path   = sound_get_path(handle) or ''
  local tune   = sound_tuning[path:match('assets/.*') or path]
  local bits   = tune and tune.bits   or 16
  local sr_div = tune and tune.sr_div or 1
  sound_play(handle, volume or 1, pitch or random_float(0.95, 1.05), bits, sr_div)
end

-- Variation pick: sfx_any('grass_land', 3, vol) plays grass_land1..3 —
-- the family's 2-3-recorded-variations convention. Nil-safe like sfx.
-- Volume is taken from the PLAYED variant's own key (volumes[prefixN]) so the
-- F3 tuner — which edits volume per loaded sound name — is respected in-game;
-- the passed `volume` is only a fallback for variants with no volumes entry.
function sfx_any(prefix, n, volume, pitch)
  local name = prefix .. random_int(1, n)
  sfx(sounds[name], volumes[name] or volume, pitch)
end

-- Layered pair: two samples stacked at different volumes (the family's
-- hover/click/crit chords — e.g. dagger_crit1 @0.5 + dagger_crit2 @0.15).
function sfx_pair(a, vol_a, b, vol_b, pitch)
  sfx(a, vol_a, pitch)
  sfx(b, vol_b, pitch)
end

... [9 more lines]

Since `sfx()` is the central function that all sound effects route through, adding a mute check there will handle everything. With KNIGHT_HOP_DUR set to 0.13 seconds, the timing works out so that a (5,2) move commits around 2.910 and lands near 3.04, while a (7,1) move commits at 3.227 and lands around 3.357. At the first clip output, the (5,2) settled window falls between 3.04 and 3.227, so I should set the output to roughly 3.15 to mark when it settles.

But I'm reconsidering whether losing the (7,1) ending is really what the user wants. They mentioned the horse ends on the top right in clip one and starts clip two in a similar position, and that phrase "because they're in similar positions" suggests they've noticed the horse is actually in comparable spots at both points. The real issue is the mismatch between (7,1) at clip one's end and (5,3) at clip two's start makes it feel discontinuous. Since the user sees these as similar, maybe they'd accept either trimming clip one to end at (5,2) or adjusting clip two to start closer to (7,1) instead.

I think the best approach is to stop second-guessing and actually sample the frames to verify visually. Let me pull specific moments from both clips—clip one at around 3.15 seconds (horse at 5,2) and 3.49 seconds (horse at 7,1), and clip two at 19.433 seconds (horse at 5,3) and 22.75 seconds (horse at 5,2)—then compare the actual screen positions to see which pairing looks most seamless.

First I'll fix the sound bug by adding seeking logic, then handle the seam with empirical frame verification.

For the sound issue, I need to mute globally and check the sound effects function, setting the mute state in the viewer's seek consumption. The tricky part is that when seeking backward in the editor, there's a sequence of operations—stopping replay, starting it again, clearing effects—before the seek actually gets applied, and I need to make sure sounds don't fire during this process.

The key insight is that the burst of sounds happens during the pump loop in consume_seek, so muting that loop catches everything. The first legitimate sound after seeking completes is fine—that's the clip's actual content. I'll add a global mute flag and check it in the sound effects function, then wrap both viewer and editor consume_seek pump loops with this mute state.

Implementing the mute flag...

The file E:\a327ex\ABAgames\knightvspawns\emoji\sounds.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\edit.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\viewer.lua has been updated successfully. (file state is current in your context — no need to Read it back)

I've fixed the sound issue and now I'm tackling the seam between clips. I need to sample specific frames from each clip to verify the horse positions and find the best matching pair—checking s0067 at different timestamps and comparing it against s0036 to ensure smooth alignment. Let me render those short windows and analyze the positions. The UI visibility won't affect the horse position check, so I'll just render the clips plainly and sample the frames to verify the positions.

edit.lua OK

viewer.lua  OK

emoji/sounds.lua    OK

done

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/047.png]"
  }
]

Looking at the timestamp t=3.15, the white horse appears to be positioned at the upper-left area (around columns 2-3) and is actively capturing, which contradicts my earlier decode that placed it at (5,2) at t=2.910. I need to reconsider the coordinate mapping or timing of these events. The intro clip shows the horse at upper-left during the capture around 3.15 seconds, which contradicts my decode saying it should be at (5,2) upper-right at 2.910. Either the visual is lagging behind the commit state, or my cell decoding is wrong.

Let me reconsider how the cell coordinates map — I need to verify whether the cell key uses gx*100+gy or gy*100+gx to properly interpret what position the horse actually moved to. So the issue is that my awk script only accumulates time for lines containing 's' or 'c', but the 'm' (march) events also have dt values that should be included in the cumulative time calculation. I need to check whether those march events are being counted in my time accumulation.

Let me rewrite the awk to process all events for timing purposes while still only printing the commit events, so I can get the correct horse positions based on accurate elapsed time.

=== clip1 INTRO (s0067) commits 2.5-3.8s ===
  2.858s -> (1,2)
  3.100s -> (3,3)
  3.292s -> (5,2)
  3.725s -> (7,1)
=== clip2 G1 (s0036) commits 18.5-25s ===
  19.075s -> (3,4)
  19.342s -> (5,3)
  19.525s -> (7,2)
  20.533s -> (5,3)
  21.008s -> (4,5)
  21.433s -> (2,4)
  22.242s -> (0,3)
  23.125s -> (1,5)
  23.358s -> (3,4)
  23.525s -> (5,3)

Looking at the timing data for this clip, I need to figure out where the horse is positioned at the 3.492 second mark when the user set the clip to end. The last visible commit before that cutoff point is the (5,2) jump that landed around 3.42 seconds, while the next jump at (7,1) happens after 3.492, so it's outside the clip boundary.

For clip 2, at the 19.433 second in-point, the horse is caught mid-hop toward (5,3)—it's committed to the jump at 19.342 but hasn't fully landed yet (landing around 19.47). So clip 1 ends with the horse settled at (5,2), and clip 2 begins with it arriving at (5,3)—same column, just one row apart. That's actually a pretty tight spatial match already, which makes me wonder why the user feels the timing is off.

I'm also noticing that shortly after the current in-point, there's a hop to (7,2) around 19.66 seconds—that's the true top-right corner. If the user had set the in-point a bit later, the horse would land there instead, which might be what they're looking for.

For the cleanest transition, I need the horse at clip 2's start to match both the position AND motion state of clip 1's end—either both settled or both mid-hop. Right now clip 1 ends settled at (5,2), so ideally clip 2 should also start settled at that same cell or an adjacent one.

Looking at clip 2's data, the horse reaches (5,3) and settles briefly around 19.47 seconds, but only stays settled for about 0.05 seconds before hopping to (7,2) at 19.525. That's an extremely tight window—barely enough time to register a clean seam between the clips.

The real problem is that clip 2 starts at 19.433, which catches the horse mid-hop between (3,4) and (5,3)—still airborne. Clip 1 ends with the horse settled at (5,2), so the transition shows a settled horse suddenly jumping into the air, which reads as a glitch. To fix this, I need to shift clip 2's in-point so the horse is already landed and settled at (5,3) when the clip begins, matching the settled state at the end of clip 1.

Setting clip 2 in to 19.48 would place the horse just after landing at (5,3), creating a smooth transition from clip 1's settled (5,2) to clip 2's settled (5,3). The horse then hops to (7,2) at 19.525, so clip 2 opens with the horse briefly visible at (5,3) before moving again—a natural continuation rather than a jarring jump. So (5,3) appears multiple times in the data, making it the best match. A small adjustment from 19.433 to around 19.48 seconds would shift clip 2's in-point so the horse settles at (5,3) rather than mid-hop, which aligns with clip 1's settled position at (5,2) — a minor timing fix that matches what the user described. Both clips show the horse moving toward the top-right corner—clip 1 ends settled at (5,2) about to hop to (7,1), and clip 2 starts settled at (5,3) about to hop to (7,2)—so the motion flows seamlessly across the cut. Setting clip 2's in-point to 19.48 captures this continuity perfectly, with the horse's trajectory unbroken.

Now I'm verifying the frame positions visually—checking clip 1 at the 3.492 out-point to confirm the horse is at (5,2), and sampling clip 2 at 19.48 to confirm it's settled at (5,3) before the hop. Now I'm sampling the frame at 19.48 from _seam2 (frame 8) and comparing it with the current clip2 entry point at 19.433 (frame 5), then examining the clip1 end frame to evaluate the seam quality.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/048.png]"
  }
]

At the end of clip 1, the brown horse is settled at position (5,2) in the upper-right area, with a pawn and cursor visible at the top-right corner. Now moving into clip 2.

For the second clip, I'm examining frames from the _seam2 capture (starting at 19.35 seconds with a 0.3-second duration). The horse appears mid-hop to (5,3) at frame 5 (around 19.433 seconds) and then settles at (5,3) by frame 8 (around 19.48 seconds). I've already saved frame 5 as seam_c2_1943, so now I need to grab frame 8 and compare the two positions.

frame 5 (in=19.433, mid-hop) and frame 8 (in=19.48, settled) ready

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/049.png]"
  }
]

At the 19.433 second mark, the brown horse is mid-leap in the upper-center-right area around column 4-5 and row 2-3, with a capture effect happening beneath it—stars and a green square indicating a pawn being taken. The score is 9 with 5 out of 6 eggs collected, and I'm comparing this moment to where the previous clip ended.

The transition from clip 1 (horse settled calmly at position 5,2) to clip 2 (horse mid-hop with capture VFX erupting) creates a jarring cut—the sudden appearance of those flying stars right at the transition point feels abrupt. I should check the settled candidate frame at 19.48 to see if that offers a smoother alternative.

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/050.png]"
  }
]

At frame 8 (in=19.48), the horse has settled at position (5,3) in the upper-right area with the cursor directly on it, while some capture effects are still fading below. This places it one row down from where it settled in the first clip at (5,2), keeping it in the same column but slightly lower on screen.

Comparing the two potential cut points, the horse positions align well between the clips, but there are some differences: the cursor placement shifts from the top-right corner pawn area in clip 1 to the horse itself in clip 2, there are lingering capture particles in clip 2 that weren't present at clip 1's end, and the UI state differs—clip 1 was rendered with UI hidden while clip 2 shows the score, egg counter, and hearts.

For the horse continuity specifically, 19.48 is clearly the better choice over 19.433 since the horse is settled at (5,3) rather than mid-hop. Setting clip 2's in-point to 19.48 means it opens with the horse in a stable position before hopping to (7,2) about 3 frames later, which reads as a natural continuation of the motion from clip 1's end. The goal is to match clip 1's ending state—horse settled at (5,2), calm—and 19.48 achieves that with the horse settled at (5,3), which is close enough positionally. The horse is about to hop from (5,2) to (7,1) at the end of clip 1, and clip 2 picks up with the horse already at (7,2)—essentially completing that jump across the cut point, creating a seamless transition to the top-right corner.

Now I'm weighing two options for where clip 2 should start: either with the horse settled at (5,3) right below clip 1's ending position for a tight 1-row match, or somewhere else that reads more naturally as the sequence continues. 1 was at (5,2)). But I'm noticing the capture VFX—those fading stars and green square—are still active at 19.48, whereas clip 1 ended cleanly. The horse settles at (5,3) around 19.342 and stays there through 19.525, but the capture effect from the mid-hop at 19.433 is still resolving. By 19.52 the stars fade out, but then the horse immediately hops to (7,2), so the moment feels a bit cluttered visually.

The real issue with the original 19.433 cut is that it catches the horse mid-air during the capture—that's the jarring transition from clip 1's settled state. Moving to 19.48 solves that by placing the cut when the horse is already grounded and settled, even if the visual effects are still fading. The position match is already good since (5,3) and (5,2) are adjacent, so the main fix is just getting past that airborne moment. is settled at (5,3) and the stars are nearly faded, so I'll set clip 2 in to 19.50 instead—that gives a clean moment just before the hop at 19.525 without the airborne frames. I'll set clip 2's in-point to 19.48 and update the project.edl file accordingly, changing the clip line's in value from 19.433 to 19.480. The user asked me to save the project after editing, so I'll do that and leave the UI pop issue alone since they didn't mention it. I'm reconsidering the exact timing — the horse lands at 19.472, so the user's 19.433 was about 0.04 seconds too early, catching it mid-hop. I'll set the in point to 19.49 to give it a bit of margin for the hop to fully settle before the next movement at 19.525.

Now I'm going to edit the project.edl file.

=== updated clips 1-2 ===
clip replays/2026-07-22_114849_s0067.txt 0.000 3.492 1.000 240.0 135.0 1 INTRO_move_and_kill
clip replays/2026-07-22_222016_s0036.txt 19.480 24.592 1.000 240.0 135.0 0 G1_egg_allies_trade
verify: ALL PASS (0 failures)

I've fixed both issues: the sound mute bug where SEEKING_MUTE wasn't being set properly in the viewer's seek consumption, and the seam between clips by adjusting clip 2's timing to match where the horse settled. The regression tests pass and I've saved the project with these corrections. Now I'm checking whether the sound fix actually works—I can't test audio playback headlessly, but I can at least verify the logic doesn't introduce any breaks. The viewer fix is confirmed. The project.edl is set up correctly for the editor to load on refresh. I should flag the UI pop at the seam — clip 1 has hide_ui=1 while clip 2 has hide_ui=0, which creates a visual discontinuity the user might want to address by matching them. The horse positions are nearly aligned across the seam, just on adjacent rows, so the spatial continuity is solid.

I need to ensure the march beat stays synchronized across all clip cuts. Since marches occur every 0.85 seconds, I should calculate where each clip falls within that cycle—specifically, how much time remains until the next march at the out point. Then the following clip's in point needs to align to that same phase so the beat continues uninterrupted through the transition. So the march phase needs to stay synchronized across clips—if clip N ends with a march 0.2s away, clip N+1 should start with a march equally far away. To implement this, I'd compute the march times from each replay, then at the out point calculate how far away the next march is, and for the next clip find an in point that has the same distance to its next march. The tricky part is that this phase repeats every 0.85s, so there's usually one matching in point nearby, but it might not align with the content moment the user wants—like getting the horse settled at the right position. I need to verify whether the march timing is truly periodic at 0.85-second intervals or if slow-motion affects it. The march event fires based on run time accumulation, so I'm checking how the timing system actually works — whether the march interval stays constant or gets scaled by slow-motion effects.

Let me pull the actual march event times from the replay data instead of assuming periodicity, since freeze mechanics and resets could disrupt the pattern. I need to compute the march times and check whether applying this phase-matching rule across all 9 seams is feasible, since adjusting each clip's in_t could shift its content framing and create conflicts. The user wants march-phase continuity at every transition, but I'm realizing this might require careful coordination across all clips to avoid breaking the content alignment. I need to decide whether to implement this as an editor feature or just apply it directly to the project now. The user's asking me to fix the seams, so I'll start by precisely applying the phase-matching rule to the clip1→clip2 boundary, then extend it across all seams. After that, I can consider whether adding a snap-to-phase keybind would be useful for future edits. Now I'm realizing the out_t stays fixed when I adjust in_t, so there's no cascading effect — each clip's out phase is determined solely by its out_t, which doesn't change. I just need to compute the phase at each clip's out point, then shift the next clip's in_t to match that phase while keeping all out_t values constant. Now I'm checking whether the march rhythm stays continuous across the cut by calculating the gap between the last march in clip N and the first march in clip N+1. The last march that actually occurred is the one before M_out, and after the cut, the next march happens at M_in. I need to verify that the viewer experiences a consistent rhythm: a march in clip N, then the cut happens P' seconds later, then another march P seconds later in clip N+1.

Working through the math, the interval between these two marches turns out to be exactly 0.85 seconds—the same as the normal march interval—which means the beat flows seamlessly across the cut. So matching the phase at each seam preserves the rhythm perfectly, and the user's approach is elegant and correct.

Now I need to extract the actual march event times from both replays to compute the phase at each seam. Before I assume the march interval is always 0.85 seconds, I should check whether freezes or slow-motion effects cause the intervals to vary. Let me pull the march times around the seams and see what the real intervals look like, then use those to calculate the exact phase I need to match.

For the clip1→clip2 seam, I'll get the march times near the end of s0067 (around 3.492) and near the start of s0036 (around 19.4–19.5), then work through all nine seams systematically. Though I'm also wondering if this should be an editor feature instead, since it's a repeatable operation that the user might want to adjust as they refine the clips.

The user's asking me to apply the rule now so they can review it, and they want it applied to every transition. The shifts are small (under 0.42 seconds) and preserve the beat, so I'll go ahead and apply it to all seams in the project, then present the results with notes on what changed.

I'm thinking a script approach makes sense here—I can extract the march times from the replays, compute the phase adjustments, and update all the in_t values in project.edl systematically. Though I need to keep in mind that shifting in_t might move the horse away from where they want it positioned. I need to extract the march event data from both replays and decode the timing information. Let me pull the march times for s0036 near 19 seconds and compare the phase intervals to verify they're consistently spaced, then calculate the phase-matched in_t for clip 2 that's earlier than 19.48.

clip1 INTRO (s0067) marches 2.0-4.5s:
2.558 3.408 4.258 
clip2 G1 (s0036) marches 18.0-21.0s:
18.708 19.558 20.408

Looking at the timing data for these march clips, the intervals between beats are consistently 0.85 seconds apart with no variations or freezes detected.

Now I'm working through the synchronization logic. Clip 1 ends at 3.492 seconds, which falls between two marches (3.408 and 4.258), leaving 0.766 seconds until the next march. This phase offset should carry over to clip 2's start point—I need to find where in clip 2's march sequence a start time would have the same 0.766-second gap to the next march. If the next march is at 19.558, that would put the start at 18.792 seconds.

But the user asked for "a bit earlier" than my previous suggestion of 19.48, and 18.792 is actually much earlier—about 0.69 seconds before. Meanwhile, 19.642 (with the next march at 20.408) is later than 19.48. Neither feels like a small adjustment. I'm wondering if I've misunderstood how the phase should be measured.

Let me think about this differently. The march is a rhythmic beat that the viewer perceives, and for the cut to feel seamless, the time between the last march before the cut and the first march after should be exactly one beat cycle (0.85 seconds). At clip 1's out point of 3.492, the last march occurred at 3.408, leaving 0.084 seconds of post-march time visible. For continuity, clip 2 should start positioned so the first march after the cut lands 0.85 seconds after that last march. There's a tension here — the phase-matching rule points to either 18.792 or 19.642, but neither feels right against what the user described. 19.642 is closest to their observed 19.48, but it's later rather than earlier. I'm wondering if the user is thinking about this differently — maybe they want clip 2 to start with a march imminent, similar to how clip 1 ends, rather than strictly matching the phase offset.

Looking at the actual phases: clip 1 ends 0.766 seconds after a march just occurred, while at 19.48 a march is only 0.078 seconds away. So they're nearly opposite — one is post-march, the other pre-march.

To fix this discontinuity, clip 2 needs to start at the same phase as clip 1 (0.766s post-march). That would be either 18.792 or 19.642, but neither matches what the user meant by "a bit earlier" — one's too far back, the other's actually later. I need to reconsider what the user is really asking for.

Maybe they want clip 2 earlier for both beat continuity AND horse position reasons. Let me check what the horse position actually is at 18.792 by looking at the commit data around that timestamp.

At 19.642, the horse has just committed to position (7,2) at 19.525, so it's arriving at the top-right corner of the grid.  This aligns with clip 1 ending with the horse about to hop to (7,1) — the phase matches perfectly. But 19.642 is later than 19.48, which contradicts the user saying "a bit earlier." Let me reconsider 18.792 instead and check the horse position there. Actually, the phase-matching rule is what matters most — the user's "a bit earlier" estimate might just be imprecise, so I should prioritize finding where the march phase actually aligns rather than trusting the time estimate. I'm reconsidering whether to strictly apply the phase-matching rule the user gave me, since it might conflict with their intent to move clip 2 earlier while keeping the horse at a specific position. Let me check what the horse position actually is at 18.792, the earlier phase-matched time, to see if it aligns with what I've set up. The user probably wants 18.792 since they said "a bit earlier," and that's the nearest phase-matched option before my previous pick of 19.48—though 0.69 seconds feels like more than "a bit." Let me check if there's a phase-matched timestamp between these two candidates that might be a better fit. Let me verify clip 1's phase by checking the march timing: the last march before it ends at 3.492 is at 3.408, and the next one is at 4.258, giving a phase of 0.766s. That's a large phase—clip 1 ends right after a march, with the next one 0.766s away. For clip 2 to match, it would need to start in that same "just marched, waiting" state with the same phase offset. So with an interval of 0.85 and a phase of 0.766 until the next march, the time since the last march is 0.084. That gives me in_t values of 18.792 and 19.642 for the two march positions. My earlier calculation of 19.474 was off — I should've been adding 0.084 to the last march time, not 0.766. So my candidates are 18.792 and 19.642, though my previous pick was 19.48.

The user's rule points to 18.792 as the earlier option, which aligns with their "a bit earlier" comment, but I need to check the horse position at both timestamps to see which one actually works best. Let me pull the horse positions from the commits in the 18.0-20.0 range and compare them.

=== s0036 commits 18.0-20.0 (horse position at 18.792 and 19.642) ===
  18.250s -> (4,2)
  19.075s -> (3,4)
  19.342s -> (5,3)
  19.525s -> (7,2)

Looking at the horse positions across these timestamps, I'm tracking where the horse lands relative to the clip boundaries. At 18.792, the horse settles at column 4, row 2 after its last commit, which is adjacent to where clip 1 ends at column 5, row 2—a promising alignment. Then at 19.642, the horse is arriving at column 7, row 2 following its previous commit.

The 18.792 timestamp looks like the stronger match: it's about 0.69 seconds earlier than my initial estimate of 19.48, which aligns with the user's description of "a bit earlier." The horse position at (4,2) is adjacent to clip 1's ending position, they're both in settled states, and the phase timing works out. This would make clip 2 span from 18.792 to 24.592, giving it a 5.8-second duration with more lead-in time. Clip 1's out point at 3.492 is the anchor with phase 0.766, and clip 2 needs to match that phase, so clip 2 in goes to 18.792. The user's rule is fixed — clip N ends where clip N+1 begins at the same phase — so clip 1 stays put and clip 2 adjusts.

Now I need to apply this systematically across all seams: for each transition, I'll compute the phase at clip N's out point, then find the time in clip N+1 where that same phase occurs. The tricky part is that there are two candidates per seam (about 0.85 seconds apart), and I need to decide whether to pick the one closest to the current in point or the earlier one.

For clip 2, the user explicitly said "a bit earlier," and 18.792 is both earlier and has better horse positioning than 19.642, so that's clear. But for the other seams, I don't have that guidance—I should probably default to whichever candidate is closest to the current in point to minimize disruption, though I'm wondering if that might conflict with maintaining beat continuity. est to current in_t for the other seams to minimize disruption, since the user didn't explicitly specify a preference there. Though I'm realizing this approach requires march data for all the replays, which makes me wonder if I should build this as an editor feature instead of hand-editing the project file now — it would be more precise and reusable as the user tweaks clips.

The user's request is pretty clear though: apply this rule to every transition across all seams. So the pragmatic move is to apply it directly to project.edl now and save it, giving them the result they asked for immediately.

I could also build a reusable script that reads the project file, extracts the march timing data from each clip's replay, calculates the phase-matched in-points for every subsequent clip, and writes back the updated file. That way they can re-run it if they tweak things later. The tricky part is deciding which candidate in-point to use when there are multiple phase matches—whether to pick the earlier one, the later one, or the closest to the original—plus making sure the horse position constraint stays satisfied. For clip 2, I'll use 18.792 since the user specified "earlier" and it shows better horse positioning with more lead-in. For the other seams, I'll apply the closest-to-current rule to minimize disruption, then present all the changes for review. Actually, building an editor feature might be more efficient than manually tweaking each one, since the user will likely re-adjust anyway. Building the editor feature with a function that snaps each clip's in-point to match the previous clip's march phase, bound to a key for quick application. I'll need to scan through the replay's march events to find the closest phase-matched timing for each transition. `edit_march_phase` returns how long until the next march event after a given time, and `edit_snap_to_phase` finds the nearest march-aligned time to a target point. To get march times from a clip's replay file, I can use the game's replay parser to extract the 'm' events from the KVP3 string.

Actually, I'll parse the march times directly from the KVP3 format in Lua — splitting the events by space, accumulating the time deltas, and collecting when I hit 'm' events. I'll write a helper that reads the file, parses out all march times into a sorted array (in seconds), and cache the result per file.

Then I can snap to a phase by finding the closest march time minus the phase offset, picking the candidate that's nearest to the current time and within valid bounds. But the user's feedback on clip 2 suggests "closest" might not be the right strategy — they want 18.792 (earlier) not 19.642 (later), even though 19.642 is closer. I need to reconsider what the snapping rule should actually be. ase-match that's earlier than the current in-point, so for clip 2 with an in-point of 19.433, the nearest earlier phase-matched moment would be 18.792, which aligns with what the user wanted. This "snap to nearest earlier" rule gives each clip a bit more lead-in naturally, which works well for trailer pacing. Though I should check if this approach could cause issues in other scenarios. 0.64s is quite a bit more than "a bit earlier," so I'm second-guessing whether that's really what the user intended. Let me verify clip 1's out phase again—it ends at 3.492, which is 0.766s before the next march at 4.258, meaning it finishes just after a march. For clip 2 to sync properly, it should also start just after a march, and the nearest such point to 19.433 is the march at 18.708.

The two candidates are 18.792 (0.084s after that march) or 19.642 (0.084s after the 19.558 march). Since the user said "earlier," I'll go with 18.792, even though 0.64s is more than "a bit." The rule forces this choice, so let me proceed with that timing and check if it looks right visually—the horse should be at position 4,2 adjacent to clip 1's 5,2 with the beat matched.

I'm going to build an editor feature triggered by the 'b' key that implements the march-phase snapping rule: each clip's in_t snaps to the nearest earlier march-phase-matched moment relative to the previous clip's out-phase. I'll apply it to clip 2, verify it lands at 18.792, check a few other seams, then save and present the project. lier (18.792), overriding the default.

But if I use "nearest to current" for other seams and "earlier" for clip 2, it's inconsistent. The user only specified direction for clip 2 though, so "nearest" (minimal disruption) seems like a reasonable default for the others. Let me check: nearest to 19.433 is 19.642, not 18.792, so the user's preference for clip 2 doesn't align with the nearest-to-current rule anyway.

I'll go with a clear approach: beatsync picks the nearest phase-match to minimize disruption, and I'll explicitly set clip 2 to the earlier solution per the user's request, noting the inconsistency.

Actually, maybe I should reconsider and apply "nearest earlier" uniformly across all clips instead. This would be consistent, bias toward lead-in (which trailers often benefit from), and match what the user wants for clip 2.

The trade-off is that some clips might shift back quite a bit depending on where their current in-point falls relative to the phase-matches. For clip 2 specifically, that's a 0.64-second shift backward, which is noticeable but manageable.

I think I've deliberated enough on this. Let me implement "nearest to current" as the default rule—it's the principled choice that minimizes disruption and preserves content intent while fixing the beat. I can always expose this as an editor feature if the user wants to tweak the behavior for specific clips.

For clip 2, the user said it should start earlier, and re-reading their message, I think they're deducing that from the march-phase continuity rule itself—they sense the beat is off and that starting earlier would fix it. So the rule is what matters; "earlier" is just their intuition about the outcome. If the rule points to 18.792, that's what I should use.

Now I'm weighing two possible rules: snap to the nearest-earlier phase-match (which matches the user's clip-2 prediction), or snap to whichever phase-match best preserves horse continuity. For clip 2, both give 18.792 with a good horse position, but I need to figure out which rule to apply across all the seams, since they might diverge elsewhere.

The user's prediction was really about matching the beat, not about horse continuity—that was only a concern for the clip 1→2 transition. So I should go with the simpler rule: snap each clip to the nearest phase-match from the previous clip's out-phase, choosing the candidate closest to the current in_t to minimize disruption. But that algorithm would give clip 2 → 19.642 (the later match), which contradicts what the user predicted. I'm going to step back and just implement the nearest-match approach as the core algorithm. Actually, 19.642 might work better than I thought — at that point the horse is arriving at the corner (7,2), which creates a nice continuity story where it completes the hop that clip 1 was setting up. It's beat-matched and minimizes disruption. The trade-off is a visible position jump right at the cut itself, but the narrative flow across the transition is strong.

Comparing the two: 18.792 gives me a tighter position match (only 1 column away from clip 1's end) versus 19.642's 2-column jump, so 18.792 actually wins on both the user's preference for "earlier" and on position continuity. That means "nearest to current" isn't the right optimization — I should instead pick whichever phase-matched candidate has the best horse position alignment with where the previous clip ends.

So the real rule for `edit_beatsync()` is: for each new clip, find all phase-matched candidates, then pick the one whose horse position at that time is closest to the previous clip's ending horse position. This handles both beat continuity and position continuity in one go. I'll need to compute horse position at any given time by finding the last commit before that moment. I need to narrow down the candidate pool to the nearest phase-matched timestamps around the current in_t—specifically the closest one before and after, roughly 0.85 seconds apart—then pick whichever gives the best horse position match to the previous clip's endpoint. Testing this on clip 2: candidates at 18.792 and 19.642 both phase-match, but 18.792's horse position (4,2) is closer to the previous end at (5,2) than 19.642's (7,2), so that's the pick. Now I'll implement this as a beatsync editor command and verify it works.

I'm building the parsing helpers to extract march times and commit events from the file, caching them per file, then creating functions to look up the horse cell at any timestamp and find the next march time after a given point. I can add a CLI mode that loads the project, runs beatsync headless (since it's pure computation with no rendering needed), saves, and exits — then bind the same function to 'b' for interactive use. I'll build the helper functions for parsing events and computing the sync, wire up the keybind with status feedback, and set up the CLI entry point. I'll read the replay files directly via io.open for pure computation without needing the engine. For candidate selection, I'm refining the approach to pick from all phase-matched timestamps within ±1.0s of the current time (staying near the intended content), choosing the one with the best horse-position match to the previous segment's end, and falling back to nearest if none are in range — though with phase-matches every 0.85s, there should typically be 1-2 candidates within that window.

Writing the edit_beatsync function... I'm defining helper functions to work with cell positions and march timing. `edit_horse_cell` scans through the sorted commits to find the last one at or before a given time, returning grid coordinates. `edit_next_march` finds the first march event after a given time, with a fallback to assume a standard march interval if none exists. I need to handle the edge case where the previous event's end time falls after all recorded marches.

For the clip matching, I'm evaluating candidates within the ±0.95s window and picking the one with the better horse position based on distance. For clip 2, that's the candidate at 18.792s over 19.642s. Now I'm ready to implement this.

I need to add parsing helpers, the edit_beatsync function, and a 'b' keybind to the editor, plus a CLI flag. I'm setting up a module-level cache for parsed events and writing the parsing function that reads and caches the event file.

Writing the parsing logic... Writing Lua functions... Finishing the CLI path logic...

I need to make sure the EDIT table has all the fields that edit_save_project expects, like clips, dirty, and status. The headless mode should run the beatsync operation without opening a window — just load the project, apply the beat sync, save it, and quit. The game still boots normally in headless mode, so edit_boot gets called and can handle the --edit-beatsync flag to run this workflow.

For the interactive keybind, I'm adding a 'b' key handler in edit_input that triggers the beatsync function and updates the status message. I need to check if 'b' is already bound to something else in the editor controls.

Now I'm ready to write out the edit.lua changes: inserting the helper functions before edit_beatsync, adding the main beatsync function, wiring up the keybind check, and setting up the CLI path. After that, I'll run beatsync headless and verify the clip positions match what I expect—checking that clip 2's in-point lands around 18.79 seconds and sampling the seam frames to confirm the beat alignment is correct.

The file E:\a327ex\ABAgames\knightvspawns\edit.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\edit.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\edit.lua has been updated successfully. (file state is current in your context — no need to Read it back)

The file E:\a327ex\ABAgames\knightvspawns\main.lua has been updated successfully. (file state is current in your context — no need to Read it back)

I need to revert clip 2's in-point back to the original 19.433 since beatsync will recalculate it anyway based on the current timing. The algorithm searches for beat candidates within a range of the current in-point (19.480 from my edit), finding options at 18.792 and 19.642, then selects the best match by score.

Let me verify the scoring: 18.792 gets a score of 10.688 (distance penalty of 10 plus 0.688 time offset), while 19.642 scores 20.162 (distance penalty of 20 plus 0.162 offset). Beatsync picks 18.792 as the lower score, which is correct since spatial proximity dominates. Whether I restore the original 19.433 or keep 19.480, beatsync converges on 18.792, so the reference point doesn't matter for the final result.

Now I'll syntax-check the project file and run beatsync headless to confirm the output.

main.lua OK

edit.lua    OK

=== BEFORE ===
INTRO_move_and_kill                        in=0.000 out=3.492
G1_egg_allies_trade                        in=19.480 out=24.592
E1_egg_allies_under_comet                  in=70.542 out=77.525
H1_one_hp_snow_relief                      in=31.625 out=34.983
I1_castle_rook_sweep                       in=37.983 out=44.117
G2_fire_climax                             in=56.742 out=62.450
C2_four_capture_burst                      in=62.392 out=64.392
E3_snail_and_late_pressure                 in=87.500 out=94.525
F08_queen_transform                        in=324.500 out=338.500
F10_late_angel_save                        in=415.558 out=422.500
beatsync: applied to 10 clips -> project.edl
=== AFTER ===
INTRO_move_and_kill                        in=0.000 out=3.492
G1_egg_allies_trade                        in=18.792 out=24.592
E1_egg_allies_under_comet                  in=69.642 out=77.525
H1_one_hp_snow_relief                      in=32.475 out=34.983
I1_castle_rook_sweep                       in=37.536 out=44.117
G2_fire_climax                             in=56.014 out=62.450
C2_four_capture_burst                      in=61.602 out=64.392
E3_snail_and_late_pressure                 in=88.190 out=94.525
F08_queen_transform                        in=324.878 out=338.500
F10_late_angel_save                        in=415.846 out=422.500

The beatsync adjustment is working correctly—Clip 2 shifted 0.688 seconds earlier, matching the expected computation, and all the seam adjustments are falling within reasonable bounds, mostly under a second of drift per clip.

I'm noticing the user's project has a custom clip order (INTRO, G1, E1, H1, I1, G2, C2, E3, F08, F10) with trimmed sections, so beatsync is respecting their edits and only shifting in-points to align with the beat grid. Now I need to verify the beat continuity math by checking a couple of seams to confirm the phase calculations are correct. So the phase calculation is mathematically sound by construction—the next march after the candidate is always the original march, making the phase consistent. There's an edge case if phase exceeds the march interval due to gaps in the sequence (like when a freeze skips a march), which would push the next march further out, but the core logic holds for normal phase values up to 0.85. but the algorithm should still pick a reasonable candidate even if there's some edge case with gaps. Let me verify the seam at clip 2's in point (18.792) to confirm the horse is settled at position (4,2), matching where clip 1 ends at (5,2), then run a quick regression to make sure the game still works and the edits are clean.

verify: ALL PASS (0 failures)
beat-check all seams (prev out-phase vs cur in-phase should match):

[
  {
    "type": "image",
    "note": "[image stored privately: vault/media/aba-games-variations-knight-vs-pawns-6/051.png]"
  }
]

At the 18.792 second mark in clip 2, the brown horse has moved to position (4,2) in the upper-middle-right area of the board, with a pawn at the top-right, an allied pawn below, a green aim marker beneath the horse, and the cursor visible—the score is 8, egg count 4 out of 6, and 3 hearts remaining. This represents a shift from clip 1's ending position where the horse was settled at (5,2) further to the right.

The horse is now one column to the left of its previous position, maintaining the same row, so they're horizontally adjacent with both in settled states and beat-matched at 0.766 phase. I want to verify the beat continuity numerically across a few more seams to confirm the algorithm worked throughout—I'll compute the out-phase of each clip's end and the in-phase of the next clip's start to ensure they align properly.

Writing verification script...

INTRO_move_and_kill          out-phase 0.766  ->  G1_egg_allies_trade          in-phase 0.766   MATCH
G1_egg_allies_trade          out-phase 0.066  ->  E1_egg_allies_under_comet    in-phase 0.066   MATCH
E1_egg_allies_under_comet    out-phase 0.68   ->  H1_one_hp_snow_relief        in-phase 0.68    MATCH
H1_one_hp_snow_relief        out-phase 0.722  ->  I1_castle_rook_sweep         in-phase 0.722   MATCH
I1_castle_rook_sweep         out-phase 0.091  ->  G2_fire_climax               in-phase 0.091   MATCH
G2_fire_climax               out-phase 0.455  ->  C2_four_capture_burst        in-phase 0.455   MATCH
C2_four_capture_burst        out-phase 0.215  ->  E3_snail_and_late_pressure   in-phase 0.215   MATCH
E3_snail_and_late_pressure   out-phase 0.68   ->  F08_queen_transform          in-phase 0.68    MATCH
F08_queen_transform          out-phase 0.658  ->  F10_late_angel_save          in-phase 0.658   MATCH