Emoji Aimer 1
Summary
First session on emoji-aimer/ — built a click-to-damage aim-trainer prototype on Anchor 2. Started with a brainstorm of an emoji-based aim-practice build-heavy game, ended with a working 4-round game loop (round 1 → 2 → 3 → 4, win/lose conditions, manual round advance via button).
Game concept brainstorm:
- Discussed emoji-based aim trainer with builds; user shared 4 reference screenshots from a Twitter-emoji prototype (bullseye targets, item shop, boss eye-creature)
- Pivoted from "Brotato-with-emojis" (top-down shooter) to "Aim Lab + roguelite items" (cursor is the protagonist, no movement, pure aim)
- Settled on "build = aim transformation" as the core thread (each item warps how aim feels — cursor magnetism, projectile inertia, multi-cursor, etc.)
- DPS-game scoring: deal enough damage in a given time, target score scales with time
- User said no choose-1-of-3 mechanic; alternatives discussed: open shop, slot loadout, achievement-gated unlocks
- Future plan mentioned: Artifact-style draft phase, mana-cost cards each round, passives row
Project setup:
- Created
E:/a327ex/emoji-aimer/with anchor framework copy,anchor.exe,assets/,run.bat - Downloaded 512x512 Twitter emoji PNGs from emojipedia (
em-content.zobj.net/source/twitter/450/<slug>_<codepoint>.pngpattern, requires referer header): direct-hit, collision, sparkles, backhand-index-pointing-up, hourglass-done, high-voltage, fire - Copied other assets from reference projects:
star.png,hit1.pngspritesheet (96x48 frames),LanaPixel.ttf,FatPixelFont.ttf,Awesome 9.ttf, digits0.png-9.png,recolor.frag - Visual style ported from
emoji-ball-bounce/reference/main.lua: 480x270 internal at scale 3, sky gradient bg, layer pipeline with shadow + outline shaders
Click-to-damage target with juice:
- Single direct-hit emoji target at 3 HP, click-to-damage with
t:contains(mx, my)radius check - Inlined ports of
hit_circle,hit_particle,emoji_particleclasses from emoji-ball-bounce reference, adapted to v2 patterns (make_entity+ procedural timer/spring fields, noself:add(...)) - Hit feedback: spring squash on
'hit'named spring, white flash for 80ms, hit_circle ring, 2 yellow hit_particles, 1 star emoji_particle, camera shake - Death feedback: bigger ring, 8-12 hit_particles in yellow + orange, 8-12 collision emoji_particles, 4-8 sparkle emoji_particles, bigger shake
- Iterative tuning: removed sparkle/collision emojis, kept only stars, then later changed to direct_hit emoji particles for the spawn burst; made spring bouncier (frequency 5, bounce 0.75); made particles thicker via
w=14, h=8 - Mouse position fix: hit/death effects spawn from click position (
mx, my) instead of target center
Cursor (juicy emoji cursor):
- Found canonical cursor pattern at
super-emoji-pop/main.lua:160-218 - Ported to v2:
cursorsingleton class, two springs (rrotation,mainscale), tracks last 10 mouse deltas inprevious_mouse_deltas_x/y - Horizontal sway: when cursor stops after horizontal motion, pulls rotation spring by
math.clamp(math.remap(abs(avg), 0, 20, 0, sign(avg)*pi/4), -pi/4, pi/4) - Vertical squash: when cursor stops after vertical motion, snaps
mouse_dt_sytoclamp(remap(abs(avg), 0, 12, 1, 0.5), 0.5, 1), tweens back to 1 overremap(abs(avg), 0, 12, 0.1, 0.2) - Click press: pulls
'main'spring 0.5, named tween'click_scale'to(click_r=pi/16, click_sx=0.9, click_sy=0.7)over 0.05s - Click release: pulls
'main'0.25, named tween back to(0, 1, 1)over 0.1s - Backhand-index-pointing-up emoji at scale 22/512, drawn with
(+7, +9)offset and-pi/8base rotation so fingertip lands at cursor x,y mouse_set_visible(false)hides the system cursor
hit_effect (animated impact burst):
- Found pattern at
super emoji pop/main.lua:411-423, uses'hit1'spritesheet animation - Ported as new class:
animation_new('hit1', 0.03, 'once'), kills self whenanimation.dead = true, drawn at random rotation with 1.35x base scale + per-instanceargs.smultiplier target:hitspawnss=1,target:diespawnss=1.6- Kept old
hit_circleclass as the user explicitly said "you don't have to delete it"
UI mockup HTML:
- User shared 6 ChatGPT-generated UI kit images (ui_kit_1..7, with 6 missing) at
reference/ui_kit_*.png - Wrote comprehensive
reference/ui_mockup.html: canonical palette (every named color frommain.luawith hex), panels with chunky outlines + drop shadow, buttons (default/primary/success/warning/danger x default/hover/active/disabled), badges + rarity chips, counters, score displays with deltas, continuous + segmented progress bars, inventory slots with rarity-tinted insets, tooltips, sample HUD layout - Expanded
main.luapalette to include all canonical colors from emoji-ball-bounce reference:gray,bg_color,fg_dark,blue,green,purple,brown, plus newpink = color(244, 154, 194)from the kit - State derivations documented: hover =
color_mix(base, white, 0.15), active =color_mix(base, black, 0.15)
Round loop scaffold:
- Round state machine, density-based target spawning, ROUND END display, R restart, F3/F4 memory tracker (using Orblike's
memory_tracker_new()/memory_tracker_update/memory_tracker_drawpattern) try_spawn_target()picks random arena positions withTARGET_MIN_SPAWN_DIST = TARGET_RADIUS*4exclusion check, 20 attempts then bailsideal_target_count()lerpsTARGET_COUNT_MIN=6toTARGET_COUNT_MAX=12over the round durationround_reset()kills all live targets+effects, drains destroy queue immediately, resets state, re-seeds — for clean leak verification
Bugs investigated:
- Text dark: diagnosed cause as outline shader producing
vec4(0,0,0,a)— drawing text in black on an outline-shaded layer produced black-on-black mush. The 5x5 neighbor sample doesn't actually destroy thin pixel-font glyphs; the issue was color choice. Initial fix: separatehud_layerfor non-outlined text. Final fix: draw text in white so the shader's black halo reads as a black outline around white interior - Game goes dark over time: investigated
layer_render,layer_clear,layer_draw_from, swap-chain logic — found rendering pipeline clean. User reported it self-resolved - Diagnostic process documented for future reference (the "thin glyphs eaten by outline shader" intuition was wrong, color choice was the actual variable)
UI layer architecture refactor:
- Replaced single
hud_layerwith two outlined UI layers per user's directive ("you should have 2 layers, ui and ui_2... both should have the same outline shader") - Final layer set:
bg_layer,game_layer(+outline),effects_layer(+outline),ui_panel_layer(structural fills, +outline),ui_content_layer(text + icons in white, +outline),overlay_layer(non-outlined fullscreen dim),cursor_layer(+outline),debug_layer - Composite order: bg -> shadow -> game outline+game -> effects outline+effects -> ui_panel outline+ui_panel -> ui_content outline+ui_content -> overlay -> cursor outline+cursor -> debug
- Two-layer split (panel vs content) prevents outline silhouettes from merging — each element gets its own black halo
Fonts:
fonts.main— LanaPixel @ 11 (body)fonts.big— FatPixelFont @ 8 (chunky display, copied from emoji-ball-battles)fonts.mid— Awesome 9 @ 16 (mid headers, copied from Orblike)fonts.debug— LanaPixel @ 11 (mem tracker)- All text drawn in white now; shader provides black halo
First UI pass (later removed):
- Built
draw_panel,draw_hud_chip,draw_mana_panel,draw_passives_panel,draw_hand_card,draw_handhelpers - Top-left HUD chips (timer + score), top-right mana pip bar + passives row, bottom-center 5-card hand
- User then said: "Keep the UI layers, fonts, etc. Remove all UI code you added otherwise. We'll do it all again tomorrow one element at a time."
- Reverted: removed all UI helpers, stub state, constants, draws — kept layers/fonts/icon assets/render pipeline
Target spawn animation:
- Tween size 0 to 1 over 0.15s with
math.cubic_in_out(named'spawn'tween) - Flash white during the tween
- On apex: spring pull
('hit', 0.6, 5, 0.75)for bouncy pop - 3 direct_hit emoji particles burst out (
velocity 120-240,scale 0.7-1.0,gravity 0,flash_on_spawn 0.3) target:containsreturns false whilespawn_scale < 0.5so player can't accidentally kill an emerging target
Click ungating bug fix:
- User reported "new targets can't be killed after a while"
- Diagnosed:
if round_state == 'playing'wrapper around click handler. Round timer expired at 30s ->round_state = 'ended'-> clicks gated -> looked like a bug since no UI showed round end - Fix: moved click handler outside the gate. Spawning + timer still gated to
'playing', click damage always works - Also flagged:
default_killsets_dying=true, not_dead;_deadonly set byprocess_destroy_queue. Click filternot t._deadlets just-killed targets be re-clicked in the same frame, butkill()early-exits viaif self._dying then return endso it's harmless
HP bar:
- Direct port of
emoji-ball-battles/main.lua:2931hp_barclass, inlined into target as compositional fields - 22w x 4h rounded rect, black bg + red fill, drawn at
target.y + 18ongame_layer(camera-attached so it jitters with target, outlined separately from target since 18px gap exceeds outline expansion) - Activation in
target:hit: flipshp_visible=true, pulls new'hp'spring (force 0.5, freq 3, bounce 0.5), 0.15s'hp_flash'named timer - Originally had 2s
'hp_hide'auto-hide timer (matching reference); user requested HP bar stay visible permanently after first hit, so dropped the hide timer
Damage numbers (per-digit keycap):
- Direct port of
emoji-ball-battles/main.lua:4322damage_numberclass - Copied digit assets
0.png-9.png(gray rounded keycaps with white digits, 512x512 each), loaded intodigit_imgs[tostring(0..9)] - Per-digit state for wobble + bob:
rotation,angular_speed = random_float(-pi/4, pi/4),offset_y = 2*math.sin(time + i*0.3)(less spread than reference's4*sin(t + i)for visual cohesion) - Holds at full scale for 25% x
duration_multiplier, then shrinks to 0 over remaining 75% viacubic_in_out - Tuned:
vy = -80(rises quickly),duration_multiplier = 0.5(despawn fast) - Spring pull
('main', 0.5, 3, 0.7)at construction for spawn pop
Recolor shader for damage numbers:
- Found
recolor.fragin emoji-ball-battles assets — maps gray keycap (luminance 0.471) -> target color, white digit stays white - Copied to
emoji-aimer/assets/, loaded asrecolor_shader - Added intermediate
digit_layerfor per-rarity bucketed recolor passes - Each frame: bucket damage_numbers by
rarity_colorfield, for each bucket queue digits todigit_layer, render, setu_target_coloruniform viashader_set_vec4_immediate,layer_draw_from(effects_layer, digit_layer, recolor_shader) - Done before effects_outline derivation so colored numbers get the chunky outline
Score tier system iterations:
- First attempt:
random_int(0, 1000)uniform — too uniform - Second attempt:
r^4curve toward low end (~56% in 1-100 range) - Final spec from user: 6 tiers via
random_weighted({30, 20, 15, 10, 5, 5})(engine helper atanchor.c:7851) - Tiers: 1-10/gray, 11-25/green, 26-50/blue, 51-100/purple, 101-200/orange, 201-500/red
- User noted "51 is coming out as grey" — diagnosed kill-bonus mismatch (gray-tier roll 1 + KILL_SCORE 50 = 51 displayed but color stayed gray). Fixed by re-deriving color from final amount via
tier_color_for(amount)after bonus added - Common tier was originally
white, but recolor shader maps gray bg -> white = invisible digit; swapped tograyper ARPG convention
Final game loop — 4-round structure:
ROUNDS = { {target=10, time=30, hit_score=1, kill_score=5}, {50, 30, 5, 10}, {250, 30, 10, 25}, {1000, 30, 20, 40} }- Kill score replaces hit score on killing hit (total on kill = kill_score, not hit_score+kill_score per user's spec)
game_statein{'playing', 'cleared', 'won', 'lost'},round_index, per-roundscoreresets on advance- Refactored
round_reset->start_round(idx)+advance_round()+run_reset() start_roundclears targets/effects, resets per-round state, setsgame_state = 'playing'(crucial for advance from 'cleared')advance_roundincrements index, callsstart_round, or flips to'won'if past last round- Timer ticks only in
'playing'; expiry ->'lost' - HUD text on
ui_content_layerin white:ROUND N,TIME MM:SS,score / target - Win/loss overlay centered:
YOU WON!orGAME OVERinfonts.mid,PRESS R FOR NEW RUNhint infonts.main - R restarts run from any state via
run_reset()
END ROUND button (final loop refinement):
- User wanted manual round advance instead of auto-advance on score met
- Added
'cleared'state between target met and round advance - Score-met check flips
'playing'->'cleared'(was:advance_round()directly) - In
'cleared': timer freezes, spawning continues, target clicks still work (free-grind), button visible - Button: 96x22 panel at bottom-right with 4px padding (
x = gw - 4 - 96,y = gh - 4 - 22) - Hover detection via
the_cursor.x/y(set in update each frame frommouse_position()) - Background tints
fg -> whiteon hover for feedback end_round_button_contains(mx, my)AABB hit-test- Click on button consumes the click; clicks elsewhere fall through to target hit-testing
start_roundsetsgame_state = 'playing'to ensure button hides on round advance
Let's brainstorm an emoji-based aim-practice build-heavy game. Based on that alone, what can you imagine?
Opus 4.7
A few directions, with the things that excite me and the things I'd worry about.
The core tension worth designing around
Aim games and build games usually pull in opposite directions. Aim-practice rewards raw mechanical skill and removes build noise so you can measure yourself. Build-heavy games autoaim or trivialize aim because the build is the game. Smashing them together only works if builds reshape the aim challenge itself rather than just adding damage numbers. That's the pitch I'd build around: every item changes what kind of aimer you have to be this run. Heavy slow projectiles → you're now a prediction shooter. Curving homing shots → you're a flick shooter who picks targets. Bouncing chains → you're a positional shooter who aims at geometry. The build is the aim transformation, not the stat sheet.
What emoji buys you
Semantic shorthand. 🐛 reads as swarmer, 🐢 as tanky, 🦅 as flying, 🦖 as charger — no tutorial needed. Same trick for items: 🩸 is lifesteal, 🪞 is reflect, ❄️ is slow, ⚡ chains, 🧲 pulls, 🪨 heavy, 🪶 light, 🔥+🛢️ ignites. The vocabulary becomes the design language; you can name and tooltip 200 items by leaning on what people already know an emoji means. It also gives you a tone — emoji is inherently funny, which keeps a try-hard aim trainer from feeling sweaty. Or you do the opposite: SNKRX-grade screenshake and meaty hit feedback against cute emoji, and the contrast carries the identity.
Format guess
Top-down arena roguelite, Brotato/Holocure shape: 30–60s waves of emoji enemies, shop between waves, ~20 min runs. Top-down because emoji read clearly there and an FPS aim-trainer with emoji targets feels gimmicky. Mouse aims, WASD or auto-walk for movement (auto-walk frees a hand for aim and is a real lever — Brotato's autoshoot vs. Vampire Survivors-ish movement-only). I'd start autoshoot off — you're aiming and clicking, that's the point — but consider items that grant partial autofire as a build branch.
Build axes I'd want
- Projectile physics (speed, gravity, curve, pierce, bounce, split, homing strength)
- Conversion items that swap your projectile entirely (🔥 → 🌊 → ⚡)
- Crosshair/aim modifiers (size, recoil, charged shots, scope)
- Set bonuses keyed to emoji families (all 🐉🐲🦖 reptile items, all ❄️🌨️☃️ ice items)
- Anti-synergies — fire build vs. water enemies forces a pivot
The set-bonus-by-family thing is where emoji shines mechanically, not just visually: families are obvious to players without reading.
What I'd worry about
- Visual noise. Emoji at speed with particles and numbers turns to soup. Need disciplined silhouette/color rules per enemy class, possibly desaturated background emoji vs. saturated foreground.
- Cross-platform rendering. Apple's 🐉 and Google's 🐉 look different; if you target the web you either bundle Twemoji/Noto or accept inconsistency. Probably bundle.
- "Free art" smell. Emoji can read as low-effort. The juice (hit feedback, screenshake, audio, UI polish) has to be S-tier to transcend it.
- Two games glued together. Real risk that aim-gods ignore the build and build-optimizers want autoaim. The fix is making every item visibly change how aim feels — no item should just say "+10% damage."
- Cognitive load. Aim is already a skill ceiling. Stacking dense item synergies on top can burn players out fast. Shorter runs (15 min, not 45) and fewer item picks per run might be the call.
The thread I find most interesting
The "build = aim transformation" framing. If I picked up this game and every run I had to learn a slightly different aim discipline because the items reshaped my projectiles, that would be unique — neither Aim Lab nor Brotato does it. The risk is players hating builds that worsen their aim feel; you'd need every transformation to be fun on its own, not just stronger.
Want me to drill into one of these — the build-as-aim-transformation idea, the wave format, or the item taxonomy?
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I was imagining it more like an actual aim trainer of sorts with crazy builds and so on. No choose 1 out of 3, I don' tlike that mechanic, but just adding the image to show you.
The screenshots reset my picture. This isn't Brotato-shape — it's Aim Lab plus roguelite items. Cursor is the protagonist, you probably don't move much (or at all), targets are bullseyes/eyes that exist to be shot, items are passive build pieces that warp how shooting feels. Let me redo the brainstorm with that frame.
What the images actually tell me
- The targets are the emoji vocabulary (🎯, 👁️, ⭕), not just enemies dressed up as emoji. Cleaner identity than what I pitched — the game is "shoot emoji."
- Hearts exist (2 → 3 → 8 across runs) so something damages you. I don't know what yet. Targets escaping? Time penalty? Bosses attacking back? It's a real design lever and the answer changes a lot.
- Ammo + reload is core (5/5, 17/30) and the Matchstick item keys off reload — meaning reload isn't friction, it's a build axis.
- Three item archetypes are already on display: on-hit (Cleaver = bleed), persistent aura (Eyeball = cursor DPS), on-reload (Matchstick). To that I'd add: on-kill, on-crit (center of bullseye), on-miss penalty/reward, on-mag-empty, per-target-stacks, escalators that build during a mag and reset on reload.
Build ideas that survive the static-aim framing
Because the player isn't running around dodging, the build can mess with the cursor itself in ways that would be obnoxious in a regular shooter:
- Cursor magnetism — soft snap to nearest target. Skill-floor item; opens "spray" builds.
- Cursor trail — projectiles spawn along your cursor's path. Aim becomes drawing.
- Move-to-shoot — only fires while cursor moves. Forces flicks.
- Crit on bullseye center — a precision-economy item, rewards aim quality not volume.
- Stack on focus — 1st hit 10, 2nd 20, 4th 80, resets when you switch targets. Rewards locking on.
- Inverse: combo on switch — multiplier resets if you don't change target each shot. Forces flicks.
Those last two are opposite playstyles, both viable. That's the "build = aim transformation" thread from before, and it actually fits this format better than the Brotato one — because in an aim trainer, items reshaping how you aim is the whole game.
A few weirder ones worth flagging:
- Bullet ricochet off bullseye rings — outer rings deflect, center absorbs. Geometry shooting.
- Ammo as currency — high-rarity items make your gun consume 2 rounds per shot. Tradeoffs in mag economy.
- Reload-as-trigger — items that go off only on a clean reload (no shots wasted). A mini-game inside reloading.
- Gaze items — anything keyed to "where the cursor is hovering" (Eyeball already exists). Build a whole tree of these — the cursor is a damage source, not just an aim point.
On "no choose 1 of 3" — agree, and here's why it's specifically wrong here
Choose-1-of-3 forces curated branching points and turns every wave into a menu game. Aim trainers attract players who want to retry instantly and identify with their build, not pick from a triplet a designer balanced. Better fits:
- Open shop, scrolling shelf — the screenshot shop's UI, but with 8–20 items visible, all priced, browse-and-buy. Money pressure replaces forced choice.
- Loot drops — bosses/elite targets eject physical emoji items that you click to grab. Aim-as-progression: miss the grab, lose the item. Mechanically thematic.
- Slot system + free swapping between rounds — fixed loadout slots; swap any item in/out between waves. Removes "I bricked my run at minute 2" regret, which is especially painful in a game where mistakes feel mechanical.
- Unlocks gated by aim feats — kill 100 in one mag, no misses in a wave, only-center-hits run, etc. Items become trophies for specific aim disciplines, which is exactly the meta loop a serious aim-trainer audience wants.
I'd default to open shop + slot loadout. Loot drops as a flavor on top for boss waves.
Tensions worth naming
- Aim trainer audience (sweaty, wants leaderboards, hates RNG) vs roguelite audience (loves RNG, wants chaos). Pick which crowd this is for, because items being build-warping = chaos = not the aim-trainer crowd's natural taste. The contradiction is workable but you have to commit. SNKRX's audience is the model — people who like both mechanical play and absurd builds.
- "No movement, only aim" is purer but risks being samey. "Some movement" (dodge, reposition) opens design but pulls toward FPS-shooter territory and away from the Aim-Lab feel the screenshots imply.
- HP and lives in an aim trainer is unusual — most aim trainers just give you a score. The hearts in the screenshots imply this is more roguelite than trainer in spirit. That's a meaningful identity choice.
A few things I'd want pinned down before going deeper.
ToolSearch (select:AskUserQuestion)
[
{
"type": "tool_reference",
"tool_name": "AskUserQuestion"
}
]
AskUserQuestion (Does the player move, or is the cursor the only input?)
User has answered your questions: "Does the player move, or is the cursor the only input?"="Cursor only. There's no "player". It's just mouse + clicking.", "What costs the player a heart?"="Undefined...", "What's the run shape?"="Doesn't matter for now.". You can now continue with the user's answers in mind.
"Cursor only, no player" is a sharper constraint than I had. Useful — it cuts a whole class of items I was about to suggest (move-to-shoot, positional builds) and concentrates the design space onto three things: the cursor, the shot, and the target. Everything builds from those.
What pure cursor-only opens up
The cursor stops being a UI element and becomes the entire character. Every property of the cursor is a build axis:
- Size — bigger = forgiving (every shot hits), smaller = precision-crit bonus. Items can grow it, shrink it, invert it (only edges register).
- Inertia — cursor has momentum, hard to flick but rewards sweeping. Or the opposite: cursor "snaps" with no inertia at all, rewarding micro-flicks.
- Lag/lead — shots originate from where the cursor was 0.2s ago, or 0.2s ahead of it. Predictive aim becomes a build branch.
- Multiplicity — your cursor splits into 2 or 3 phantoms (offset, mirrored, delayed). One real cursor moves, the others trail. Half the build tree is "what do my phantoms do."
- Trail damage — projectiles spawn along the cursor's path. Aim becomes drawing — sweeping a line through 5 targets is the play.
- Hover damage / Eyeball escalation — targets under cursor take DPS. A whole tree off this: hover crits, hover-to-mark, hover-then-detonate, "Medusa" (hover 1s = stunned target).
- Inverse cursor — every target not under your cursor takes DPS. Forces you to never hover. Inverts the whole feel.
- Cursor-state stacks — hold still 1s, build a charge; or, gain stacks per cm of cursor travel. Two opposing item families, both viable.
Click economy as a parallel design tree
The cursor is half the input — clicking is the other half. Build axes here:
- Charge shots — hold to charge, release to fire. Big damage, slow fire.
- Cadence — every 5th click is a crit, or consecutive clicks within X ms compound. Rewards rhythm.
- Active reload — Gears-style timing bar; perfect reload triggers an effect.
- Right-click as a second weapon — totally different shot logic. Builds can lean LMB, RMB, or both.
- Mag-dump items — bonus only when you empty the mag without missing.
- Reload-as-trigger — Matchstick is one example; whole tree of on-reload items (refresh hover stacks, ignite, freeze, summon, etc.).
Target-side build axes
The targets themselves are a build surface, not just objects to be shot:
- Marks/curses — items that flag targets (next hit on a marked target deals ×3, marked target explodes on death). Cursor and gun become marker tools, not just damage tools.
- Bleed/burn/poison — DoTs let you spread damage and click less; a build identity around "click once, walk away."
- Resurrection / chain — killed targets respawn weaker, or chain damage to neighbors.
- Bullseye economy — outer ring 1×, inner ring 3×, dead center 10× and refunds the bullet. Items that scale the gradient turn precision itself into a build.
On the undefined damage source — here's the cleanest fit
Since there's no player avatar but there are hearts, the most elegant answer is: the cursor is the avatar. Bosses (the Biblically Accurate Angel is already eye-themed — it watches you) fire projectiles at your cursor. Hitting your cursor costs a heart. This:
- Resolves "no player" — there isn't one. The cursor is the only thing in the world.
- Creates real tension between aim (cursor wants to be on the target) and survival (cursor wants to be moving). That tension is the whole game.
- Justifies the entire boss-fight format — bosses become bullet-hell sources, regular waves are pure aim, the genre flexes between them.
- Opens defensive builds: shrink cursor hitbox, dodge-on-click, brief invuln after a kill, parry projectiles by clicking them.
Alternatives if you don't want dodging in the mix:
- Escapes — targets have a path/timer; let one through, lose a heart. Pure aim accountability.
- Accuracy floor — sub-X% accuracy on a wave costs a heart. Most "aim trainer" identity, but punishing in a way casual players hate.
- Patience / streak gauge — drains on miss, fills on hit; empty = lose heart. Smooths the punishment curve.
- Wave timer with a kill quota — fail to clear in time, lose a heart. Survival-shaped, less aim-shaped.
The cursor-as-avatar option is the strongest because it makes the failure mode visible and dodgeable, and explains why the player has hearts at all in a game with no player. Escapes and accuracy floors feel grafted on; bullet-hell-vs-cursor feels native to the format.
One contradiction worth naming
The more "cursor-as-avatar with bullet hell" you commit to, the less this is an aim trainer and the more it's a cursor-based bullet hell with aim mechanics. That's not bad — it's just a different game from "Aim Lab + items." Worth deciding which one you actually want, because the item tree, the wave design, and the audience all bend differently. The screenshots already lean toward bullet-hell-shaped (the Angel boss surrounded by smaller eyes is genre-classic), so my guess is you're closer to that than to a pure trainer — but worth checking against your gut.
Build axes that make sense to me: size, multiplicity, hover, cursor-state stacks. A few you didn't include: AoE, both in terms of area and chain (deal damage to one target, hops to nearby ones), different damage types, hold attacks (draw lines), charged attacks, ...
Ah I see you added some more on the bttom, out of those, the ones that are good: charge shots, cadence, active reload, right-click, mag-dump, reload-as-trigger. The ones on the bottom that are good: marks/curses, bleed/burn/poison, chain as mentioned before, bullseye.
On cusror = avatar. I think this is a mistake. The game should be about aiming and shooting correctly, not dodging with the cursor. I think the most correct gameplay loop for now is just make the game a DPS game. Deal enough damage on a given time, and the score needed increases with time. Players with good aim can challenge themselves on harder modes where you have less modifiers available, players with average/bad aim can have more items in more normal modes. This could be a simple difficulty multiplier that scales based on how well you do on each run.
The DPS-check loop is the cleanest thing in this conversation so far. It collapses problems:
- "What damages you" becomes "miss the threshold." No grafted-on dodge, no escape timers, no accuracy gauges. Numbers vs. clock.
- Bosses (Angel) and swarms get the same framing — both are HP piles that must drop in T seconds. Different aim flavors, identical loop.
- Hearts become a buffer: miss the threshold N times, run ends. Probably 3 in normal mode, 1 in hard mode. Cleaner than HP-as-cursor.
It's essentially the SNKRX / Death Must Die shape but with explicit DPS gates instead of survival timers. Good fit.
On the adaptive-difficulty / item-availability inverse — push back
The "good aim → fewer items" idea is the most interesting design choice you've named, and it's worth being honest about how it can go wrong. Two readings:
- Player-chosen mode at run start. Easy / Normal / Hard sliders. Hard = fewer items, tighter thresholds. Clean. Players self-sort. Aim purists pick Hard, build enjoyers pick Easy. No surprises.
- Game-adaptive mid-run. The game watches your accuracy and dynamically tunes thresholds and shop offerings. This is rubber-banding, and players hate it when they detect it — it punishes playing well. If you do this, expose it as transparent feedback ("95% accuracy → threshold +30%, +1 score multiplier"), not hidden math.
I'd push hard for option 1. Honest, simple, marketable ("Pure Mode: no items, leaderboard accuracy" vs "Build Mode: chaos").
A worth-considering third option: per-run handicap stacking (Hades' Heat). Stack modifiers (less ammo, smaller cursor, +X% threshold, fewer item slots) for higher score multipliers. One player covers 50 different difficulty curves; no locked modes; the same shop scales naturally.
The deeper trap: not all items substitute for aim equally
The inverse-relationship pitch only works if items genuinely substitute for aim. They don't, equally. Two distinct item families:
- Multipliers (helps everyone proportionally): bleed, crit, damage types, mag-dump bonus, marks, bullseye crits
- Aim substitutes (helps bad aim more): AoE, chain, hover-DPS, cursor size, hold-to-draw lasers, charge shots with wider hitboxes
If hard mode just gives "fewer items" without distinguishing those families, all you've done is gate raw DPS — the game still plays the same. To make hard mode feel different, restrict the aim-substitute family specifically. Hard = multipliers only. Easy = anything goes. Now hard mode is genuinely about your mouse and easy mode is genuinely a build sandbox.
Mapping the confirmed axes to a DPS-check frame
- AoE + chain — pure DPS multiplier vs. swarms, weak vs. single-boss waves. Wave variety becomes the balance lever; chain builds dominate horde waves but flounder against the Angel.
- Damage types — only matter if there's interaction. Two design routes: (a) targets have weaknesses (rock-paper-scissors), (b) types don't matter to targets but synergize with each other (🔥 + 🛢️ ignites, ❄️ + ⚡ shatters frozen). I'd take (b) — keeps targets readable without an elemental-chart memorization tax. Synergy lives in your build, not in enemy charts.
- Hold-to-draw lasers — sustained DPS, forgiving tracking aim. Probably its own weapon class rather than an item modifier; mixing click-shots and laser-holds in one build is a UX mess.
- Charge shots — burst DPS, punishing miss cost (full charge wasted). High skill ceiling. Natural pair with bullseye-precision builds.
- Cursor-state stacks — want both directions in the item pool (stillness-stackers and motion-stackers) so they fight for build identity. Don't unify them into one stat.
- Hover — already strong (Eyeball). With AoE + chain + hover, you've got three "click less, damage more" axes; need to make sure they don't all collapse into the same playstyle of "drag cursor across stuff."
Items that emerge from the DPS-check loop specifically
- Score-bank items — damage above the threshold banks toward next wave. Rewards over-performing.
- Threshold-skip items — bullseye-only kills accumulate a charge; cash in to skip a wave's threshold entirely. Pure aim reward, satisfying.
- Clock items — slow the threshold timer for X seconds on a perfect mag-dump. Tempo lever rather than damage lever.
- Streak items — every consecutive wave cleared >120% of threshold compounds a multiplier. Punishes coasting.
One thing worth pinning down
You haven't named what a wave looks like, and "DPS check" cuts a lot of variance. Worth being explicit that the wave taxonomy becomes the aim curriculum:
- Single big HP pool → tracking + sustained DPS
- Swarm of weak targets → flicks + AoE
- Boss + adds → switching priority
- Targets with different point values → triage
- Bullseye-only-counts wave → precision pressure
- Tracking lines (target on a path) → smooth tracking
If every wave is "horde of bullseyes," the game gets samey fast even with great items. The screenshots already imply variety (Angel boss vs. green target horde vs. giant single boss), so you know this — but the wave types should probably be designed first, with items balanced to them, not the other way around.
Let's get started on this game. No plan file, no design file, just get started and let's go as we go. Copy the relevant visual style from emoji ball battles, I believe emoji ball bounce is the most recent emoji-like game we tried, so that has a distillation of the style in Anchor2 already, but I might be wrong. Create it all in E:/a327ex/emoji-aimer/. Get full size emojis (512x512) from https://emojipedia.org/twitter, use the twitter emoji set. To get the full size for an emoji, select the emoji i.e. https://emojipedia.org/twitter/2026-01-09-update/alien, then on its page you can find the full image size file (I have to click + open image in new tab) and it gives me the full size image, i.e. https://em-content.zobj.net/source/twitter/450/alien_1f47d.png. You may have another way of getting emojis, but the important thing is getting the 512x512 sized ones. Come back to me when you have the game running with a single target that I can click on and that gets destroyed after I click it 3 times. Make sure that clicking the target feels juicy according to the general way I do juice in these games. I believe you can use emoji_particle, spring, hit flash, etc.
Starting with exploration — need to find the emoji ball bounce reference, understand the Anchor2 framework, and figure out emoji loading patterns.
Bash (ls E:/a327ex/Anchor2/)
app/
arena/
docs/
engine/
framework/
reference/
scripts/
Bash (ls E:/a327ex/ | head -50)
[REDACTED: private project content]
Bash (ls E:/a327ex/emoji-ball-bounce/)
anchor/
anchor.exe*
assets/
design.md
main.lua
reference/
run.bat
Bash (ls E:/a327ex/Anchor2/framework/)
anchor/
run-web.bat
run.bat
Bash (ls E:/a327ex/Anchor2/arena/)
ARENA_PROGRESS.md
anchor/
anchor.exe*
assets/
main.lua
run.bat
ToolSearch (select:TodoWrite)
[
{
"type": "tool_reference",
"tool_name": "TodoWrite"
}
]
Read (E:/a327ex/emoji-ball-bounce/main.lua)
1 --[[
2 Emoji Ball Bounce — Anchor 2.
3
4 Physics scaffold. 480x270 viewport at scale 3, 200x200 EBB-style arena
5 centered, four sealed-corner static walls. Balls bounce under EBB physics
6 (restitution 1, no friction, no damping, gravity 1, CCD bullet) with all
7 six EBB collision energy systems ported, plus two single-ball-only
8 additions (wall-hit-driven bypass, horizontal-bias kick) and EBB-faithful
9 directional squash on wall hits.
10
11 Input:
12 space — spawn an additional ball at a random arena position
13 backspace — reset to one ball at center
14
15 Energy systems (see arena_energy block for details):
16 1. ball energy boost (+9% per ball-ball)
17 2. wall energy boost (probabilistic, shaped by system_energy)
18 3. ball-ball energy redistribution
19 4. high-speed bypass (multi-ball ball-ball, EBB-faithful 0.7 scale)
20 single-ball variant: wall-hit-driven, cubic_in curve, 0.92 scale
21 5. low-horizontal kick (multi-ball)
22 6. stuck-ball hop (per-ball, in ball:update)
23 + horizontal-bias kick on floor contacts when below midline > 1s
24
25 Render pipeline:
26 1. queue draws into game_layer (and bg/ui)
27 2. layer_render(...) flushes queued commands to each layer's FBO
28 3. derive shadow_layer := game_layer + shadow shader
29 derive game_outline := game_layer + outline shader
30 4. composite: bg -> shadow (offset +4,+4) -> outline -> game -> ui
... [567 more lines]
Bash (ls E:/a327ex/emoji-ball-bounce/assets/ | head -30)
LanaPixel.ttf
ball_wall.ogg
concrete_2.ogg
concrete_5.ogg
concrete_8.ogg
outline.frag
revolver_shot1.ogg
revolver_shot2.ogg
revolver_shot3.ogg
shadow.frag
slight_smile.png
star.png
Now I have the visual style reference. Let me check what's in reference/ and the Anchor2 framework files.
Read (E:/a327ex/emoji-ball-bounce/assets/shadow.frag)
1 // Shadow shader - creates a dark, semi-transparent silhouette
2 // Draw this layer at an offset to create drop shadow effect
3
4 in vec2 TexCoord;
5 out vec4 FragColor;
6 uniform sampler2D u_texture;
7
8 void main() {
9 float a = texture(u_texture, TexCoord).a;
10 FragColor = vec4(0.5, 0.5, 0.5, a * 0.5);
11 }
12
Read (E:/a327ex/emoji-ball-bounce/assets/outline.frag)
1 // Outline shader - samples neighbors to detect alpha edges
2 // Outputs black where any neighbor has alpha, creating silhouette outline
3 in vec2 TexCoord;
4 out vec4 FragColor;
5 uniform sampler2D u_texture;
6 uniform vec2 u_pixel_size;
7
8 void main() {
9 // Sample center pixel
10 vec4 center = texture(u_texture, TexCoord);
11
12 // Sample 24 neighbors in 5x5 grid (excluding center)
13 float x = u_pixel_size.x;
14 float y = u_pixel_size.y;
15
16 float a = 0.0;
17 // Row -2
18 a += texture(u_texture, TexCoord + vec2(-2.0*x, -2.0*y)).a;
19 a += texture(u_texture, TexCoord + vec2(-1.0*x, -2.0*y)).a;
20 a += texture(u_texture, TexCoord + vec2( 0.0, -2.0*y)).a;
21 a += texture(u_texture, TexCoord + vec2( 1.0*x, -2.0*y)).a;
22 a += texture(u_texture, TexCoord + vec2( 2.0*x, -2.0*y)).a;
23 // Row -1
24 a += texture(u_texture, TexCoord + vec2(-2.0*x, -1.0*y)).a;
25 a += texture(u_texture, TexCoord + vec2(-1.0*x, -1.0*y)).a;
26 a += texture(u_texture, TexCoord + vec2( 0.0, -1.0*y)).a;
27 a += texture(u_texture, TexCoord + vec2( 1.0*x, -1.0*y)).a;
28 a += texture(u_texture, TexCoord + vec2( 2.0*x, -1.0*y)).a;
29 // Row 0 (skip center)
30 a += texture(u_texture, TexCoord + vec2(-2.0*x, 0.0)).a;
... [25 more lines]
Bash (ls E:/a327ex/emoji-ball-bounce/reference/ 2>/dev/null; ls E:/a327ex/emoji-ball-b...)
emoji-merge-main/
emojunky-one/
main.lua
super emoji box/
super emoji pop/
super-emoji-box/
super-emoji-invaders/
super-emoji-pop-prototype/
animation.lua
array.lua
camera.lua
class.lua
collider.lua
color.lua
font.lua
helpers.lua
image.lua
init.lua
input.lua
layer.lua
math.lua
memory.lua
object.lua
physics.lua
shake.lua
spring.lua
spritesheet.lua
timer.lua
Bash (cat E:/a327ex/emoji-ball-bounce/run.bat 2>/dev/null; echo "---"; cat E:/a327ex/A...)
@echo off
REM Run Emoji Ball Bounce. CWD must be repo root; engine receives the game folder name.
cd /d "%~dp0.."
"%~dp0anchor.exe" emoji-ball-bounce
---
@echo off
cd /d "%~dp0"
..\engine\build\anchor.exe .
Grep (emoji_particle)
Found 2 files
emoji-ball-bounce\design.md
emoji-ball-bounce\reference\main.lua
Grep (emoji_particle)
No files found
Grep (hit_flash|hitflash|hit flash)
Found 5 files
Anchor2\arena\main.lua
Anchor2\docs\FRAMEWORK_API.md
Anchor2\app\anchor\spring.lua
Anchor2\arena\anchor\spring.lua
Anchor2\framework\anchor\spring.lua
Grep (emoji_particle|hit_flash)
Found 13 files
emoji-ball-battles\main.lua
emoji-ball-battles\reference\yue\main.yue
emoji-ball-battles\reference\archives\IMPLEMENTATION_PLAN.md
emoji-ball-battles\reference\emoji_effects_documentation.md
emoji-ball-battles\reference\effects_api_gaps.md
emoji-ball-battles\reference\super emoji pop\main.lua
emoji-ball-battles\reference\emoji-merge-main\main.lua
emoji-ball-battles\reference\emoji-merge-main\README.md
emoji-ball-battles\reference\super-emoji-pairs\src\main.lua
emoji-ball-battles\reference\super-emoji-invaders\src\main.lua
emoji-ball-battles\reference\emojunky-one\entities.lua
emoji-ball-battles\reference\emojunky-one\main.lua
emoji-ball-battles\reference\emojunky-one\particles.lua
TodoWrite (5 todos)
- [in_progress] Find emoji_particle/juice patterns in reference code
- [pending] Set up emoji-aimer project skeleton (folders, anchor framework copy, run.bat)
- [pending] Download 512x512 Twitter emoji assets (target + particle emojis)
- [pending] Write main.lua with single 3-HP target, click-to-damage, juice (spring/hit flash/emoji_particle)
- [pending] Build and verify game runs
Read (E:/a327ex/emoji-ball-bounce/reference/main.lua)
1 --[[
2 Emoji Ball Bounce — Anchor 2.
3
4 Variant of Ricochet (ball bouncing inside a square, projectiles spawn on
5 wall hits) using the Emoji Ball Battles visual style: chunky pixel art at
6 480x270/scale=3, sky gradient background, every actor wrapped in a black
7 pixel outline plus a soft drop shadow.
8
9 This iteration adds the chamber + ball:
10 - chamber rendered as four green rounded-rect "sticks" (emoji-merge
11 arena look) with continuous rotation and [/] resize, ported from
12 Ricochet
13 - ball is the slight_smile emoji at radius 10, bounces inside the
14 chamber at constant speed (Ricochet's velocity-renormalization
15 approach — the simplest thing that keeps a Box2D ball alive)
16
17 Render pipeline (mirrors EBB, simplified to a single source layer):
18 1. queue draws into game_layer (and bg/ui)
19 2. layer_render(...) flushes queued commands to each layer's FBO
20 3. derive shadow_layer := game_layer + shadow shader
21 derive game_outline := game_layer + outline shader
22 4. composite: bg → shadow (offset +4,+4) → outline → game → ui
23 ]]
24
25 require('anchor')({
26 width = 640,
27 height = 360,
28 title = 'Emoji Ball Bounce',
29 scale = 3,
30 filter = 'rough',
... [866 more lines]
Grep (image_load|fonts.|font_register)
No matches found
Bash (ls E:/a327ex/Anchor2/framework/anchor/ | head -30)
animation.lua
array.lua
camera.lua
class.lua
collider.lua
color.lua
font.lua
helpers.lua
image.lua
init.lua
input.lua
layer.lua
math.lua
memory.lua
object.lua
physics.lua
shake.lua
spring.lua
spritesheet.lua
timer.lua
Bash (ls E:/a327ex/emoji-ball-bounce/anchor.exe E:/a327ex/Anchor2/engine/build/anchor....)
E:/a327ex/Anchor2/engine/build/anchor.exe*
E:/a327ex/emoji-ball-bounce/anchor.exe*
Grep (^function image_load|^function font_register)
E:\a327ex\Anchor2\framework\anchor\image.lua:20:function image_load(name, path)
E:\a327ex\Anchor2\framework\anchor\image.lua-21- local handle = texture_load(path)
E:\a327ex\Anchor2\framework\anchor\image.lua-22- local img = image(handle)
E:\a327ex\Anchor2\framework\anchor\image.lua-23- if images then images[name] = img end
E:\a327ex\Anchor2\framework\anchor\image.lua-24- return img
E:\a327ex\Anchor2\framework\anchor\image.lua-25-end
--
E:\a327ex\Anchor2\framework\anchor\font.lua:39:function font_register(name, path, size, filter)
E:\a327ex\Anchor2\framework\anchor\font.lua-40- local f = font(name, path, size, filter)
E:\a327ex\Anchor2\framework\anchor\font.lua-41- if fonts then fonts[name] = f end
E:\a327ex\Anchor2\framework\anchor\font.lua-42- return f
E:\a327ex\Anchor2\framework\anchor\font.lua-43-end
Bash (curl -sSL -o /tmp/bullseye_test.png "https://em-content.zobj.net/source/twitter/...)
/tmp/bullseye_test.png: XML 1.0 document, ASCII text
-rw-r--r-- 1 adn 197121 263 May 4 14:09 /tmp/bullseye_test.png
Read (/tmp/bullseye_test.png)
File does not exist. Note: your current working directory is E:\a327ex.
Bash (cat /tmp/bullseye_test.png | head -20)
<?xml version="1.0" encoding="UTF-8"?>
<Error><Code>AccessDenied</Code><Message>Access Denied</Message><RequestId>TD30CX9Q3J1365S1</RequestId><HostId>3ESoBteinoyzN2NgKF2XmW7flnVzh0qAjxq8TrXvpnuieeMaaG876yEnYa1+P7sd0raeMr86JssbjYfbEOLoyDOYCVlP4Oz4</HostId></Error>
Bash (curl -sSL -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTM...)
/tmp/bullseye_test.png: XML 1.0 document, ASCII text
-rw-r--r-- 1 adn 197121 263 May 4 14:09 /tmp/bullseye_test.png
ToolSearch (select:WebFetch)
[
{
"type": "tool_reference",
"tool_name": "WebFetch"
}
]
WebFetch (https://emojipedia.org/twitter/bullseye)
Request failed with status code 403
WebFetch (https://emojipedia.org/twitter/2026-01-09-update/direct-hit)
Request failed with status code 403
Bash (curl -sSL -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTM...)
https://em-content.zobj.net/social/emoji/direct-hit.png\
https://em-content.zobj.net/social/emoji/direct-hit.png\
https://em-content.zobj.net/social/emoji/direct-hit.png
https://em-content.zobj.net/social/emoji/direct-hit.png
Bash (curl -sSL -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTM...)
https://em-content.zobj.net/social/emoji_set/twitter/2026-01-09-update.png\
https://em-content.zobj.net/social/emoji_set/twitter/2026-01-09-update.png\
https://em-content.zobj.net/social/emoji_set/twitter/2026-01-09-update.png
https://em-content.zobj.net/social/emoji_set/twitter/2026-01-09-update.png
Bash (curl -sSL -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTM...)
https://em-content.zobj.net/social/emoji/direct-hit.png
https://em-content.zobj.net/source/twitter/450/direct-hit_1f3af.png
https://em-content.zobj.net/social/emoji/direct-hit.png\
https://em-content.zobj.net/social/emoji/direct-hit.png\
https://em-content.zobj.net/social/emoji/direct-hit.png
Bash (curl -sSL -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTM...)
/tmp/direct-hit.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
-rw-r--r-- 1 adn 197121 41760 May 4 14:10 /tmp/direct-hit.png
Got the URL pattern. Now I'll set up the project structure and download all needed emojis in parallel.
TodoWrite (5 todos)
- [completed] Find emoji_particle/juice patterns in reference code
- [in_progress] Set up emoji-aimer project skeleton (folders, anchor framework copy, run.bat)
- [pending] Download 512x512 Twitter emoji assets (target + particle emojis)
- [pending] Write main.lua with single 3-HP target, click-to-damage, juice (spring/hit flash/emoji_particle)
- [pending] Build and verify game runs
Bash (mkdir -p E:/a327ex/emoji-aimer/assets E:/a327ex/emoji-aimer/anchor && cp -r E:/a...)
anchor/
anchor.exe*
assets/
---
LanaPixel.ttf
outline.frag
shadow.frag
star.png
Bash (UA="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Ge...)
E:/a327ex/emoji-aimer/assets/direct_hit.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
E:/a327ex/emoji-aimer/assets/collision.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
E:/a327ex/emoji-aimer/assets/sparkles.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
Bash (grep -nE "^function (mouse|input|cursor|sync_engine|key)" E:/a327ex/Anchor2/fr...)
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
Bash (grep -nE "mouse_x|mouse_y|mouse_position|cursor_x" E:/a327ex/Anchor2/framework/a...)
E:/a327ex/Anchor2/framework/anchor/camera.lua:209: local mx, my = mouse_position()
Bash (grep -nE "shake_|camera_shake" E:/a327ex/Anchor2/framework/anchor/shake.lua | he...)
11: shake_push(camera.shake, angle, amount)
12: shake_shake(camera.shake, amplitude, duration)
13: shake_trauma(camera.shake, amount, duration)
16: local ox, oy, r, z = shake_get_effects(camera.shake)
20: shake_new()
23:function shake_new()
36: shake_instances = {},
61: shake_trauma(s, amount, [duration], [amplitude])
66:function shake_trauma(s, amount, duration, amplitude)
76: shake_set_trauma_parameters(s, amplitude)
79:function shake_set_trauma_parameters(s, amplitude)
87: shake_shake(s, amplitude, duration, [frequency])
91:function shake_shake(s, amplitude, duration, frequency)
93: s.shake_instances[#s.shake_instances + 1] = {
105: shake_push(s, angle, amount, [frequency], [bounce])
109:function shake_push(s, angle, amount, frequency, bounce)
122: shake_sine(s, angle, amplitude, frequency, duration)
125:function shake_sine(s, angle, amplitude, frequency, duration)
136: shake_square(s, angle, amplitude, frequency, duration)
139:function shake_square(s, angle, amplitude, frequency, duration)
Bash (grep -nE "^(function )?mouse_position|^(function )?camera_attach|^(function )?la...)
153:function camera_attach(c, layer, parallax_x, parallax_y)
Bash (grep -nE "^function" E:/a327ex/Anchor2/framework/anchor/camera.lua | head -30)
44:function camera_new(w, h)
73:function camera_follow(c, target, lerp, lerp_time, lead)
93:function camera_set_bounds(c, min_x, max_x, min_y, max_y)
105:function camera_get_effects(c)
113:function camera_to_world(c, sx, sy)
133:function camera_to_screen(c, wx, wy)
153:function camera_attach(c, layer, parallax_x, parallax_y)
170:function camera_detach(c, layer)
180:function camera_update(c, dt)
Bash (grep -nE "mouse_|input_pressed.*click|button:" E:/a327ex/Anchor2/arena/main.lua ...)
(Bash completed with no output)
Bash (grep -nE "mouse_is_pressed|mouse_pressed|mouse_position|mouse_x" E:/a327ex/Ancho...)
E:/a327ex/Anchor2/framework/anchor/camera.lua:209: local mx, my = mouse_position()
Read (E:/a327ex/Anchor2/framework/anchor/camera.lua)
200 -- Apply bounds
201 if c.bounds then
202 local half_w = c.w/(2*c.zoom)
203 local half_h = c.h/(2*c.zoom)
204 c.x = math.clamp(c.x, c.bounds.min_x + half_w, c.bounds.max_x - half_w)
205 c.y = math.clamp(c.y, c.bounds.min_y + half_h, c.bounds.max_y - half_h)
206 end
207
208 -- Update mouse world position
209 local mx, my = mouse_position()
210 c.mouse.x, c.mouse.y = camera_to_world(c, mx, my)
211
212 -- Update shake
213 shake_update(c.shake, dt)
214 end
215
Bash (grep -nE "mouse_position|mouse_button|MOUSE_" E:/a327ex/Anchor2/docs/FRAMEWORK_A...)
172:mouse_position() -> x, y
Bash (grep -nE "mouse|cursor|spring_|hit_circle|emoji_particle" E:/a327ex/Anchor2/docs...)
146:bind(action, control) -- control: 'key:a', 'mouse:1', etc.
168:Raw mouse/keyboard queries (engine C functions, always available):
171:mouse_is_down(button), mouse_is_pressed(button), mouse_is_released(button)
172:mouse_position() -> x, y
173:mouse_delta() -> dx, dy
174:mouse_wheel() -> wx, wy
316:camera_update(c, dt) -- follow + bounds + mouse + shake
333:camera.mouse.x, camera.mouse.y -- mouse in world coords, updated by camera_update
545:spring at value 1 is created by `spring_new()`.
548:spring_new() -> s -- auto-adds 'main' at x=1
549:spring_add(s, name, x?, frequency?, bounce?) -- frequency default 5, bounce default 0.5
550:spring_pull(s, name, force, frequency?, bounce?)
551:spring_set_target(s, name, value)
552:spring_at_rest(s, name, threshold?) -> bool
553:spring_update(s, dt)
Bash (grep -nE "^function (collection_update|process_destroy_queue|make_entity|sync_en...)
E:/a327ex/Anchor2/framework/anchor/helpers.lua:10:function collection_update(list, dt, method)
E:/a327ex/Anchor2/framework/anchor/init.lua:101:function sync_engine_globals()
E:/a327ex/Anchor2/framework/anchor/object.lua:74:function make_entity(e)
E:/a327ex/Anchor2/framework/anchor/object.lua:97:function process_destroy_queue()
E:/a327ex/Anchor2/framework/anchor/timer.lua:44:function timer_new()
E:/a327ex/Anchor2/framework/anchor/timer.lua:80:function timer_after(t, delay, name_or_callback, callback_function)
E:/a327ex/Anchor2/framework/anchor/timer.lua:125:function timer_tween(t, duration, name_or_target, target_or_values, values_or_easing, easing_or_after, after_function)
E:/a327ex/Anchor2/framework/anchor/timer.lua:298:function timer_update(t, dt)
Bash (grep -nE "mouse_position|^void.*mouse|x, y *= scale|raw_mouse" E:/a327ex/Anchor...)
7951:static int l_mouse_position(lua_State* L) {
9250: lua_register(L, "mouse_position", l_mouse_position);
Read (E:/a327ex/Anchor2/engine/src/anchor.c)
7951 static int l_mouse_position(lua_State* L) {
7952 float gx, gy;
7953 mouse_to_game_coords(mouse_x, mouse_y, &gx, &gy);
7954 lua_pushnumber(L, gx);
7955 lua_pushnumber(L, gy);
7956 return 2;
7957 }
7958
7959 static int l_mouse_delta(lua_State* L) {
7960 // Delta is in window pixels, scale to game pixels
7961 int window_w, window_h;
7962 SDL_GetWindowSize(window, &window_w, &window_h);
7963 float scale_x = (float)window_w / game_width;
7964 float scale_y = (float)window_h / game_height;
7965 float scale = (scale_x < scale_y) ? scale_x : scale_y;
Bash (grep -nE "spring_pull|spring_add|spring_new" E:/a327ex/Anchor2/framework/anchor/...)
5: self.spring = spring_new() -- in constructor
6: spring_add(self.spring, 'scale', 1, 5, 0.5) -- name, initial value, frequency, bounce
7: spring_pull(self.spring, 'scale', 0.3) -- apply impulse
13: A default 'main' spring at value 1 is created on spring_new() for convenience.
24: spring_new()
27:function spring_new()
31: spring_add(s, 'main', 1)
36: spring_add(s, name, [x], [frequency], [bounce])
40:function spring_add(s, name, x, frequency, bounce)
59: spring_pull(s, name, force, [frequency], [bounce])
Bash (grep -nE "^function shake_shake|^function shake_handcam" E:/a327ex/Anchor2/frame...)
91:function shake_shake(s, amplitude, duration, frequency)
153:function shake_handcam(s, enabled, amplitude, frequency)
Write (E:/a327ex/emoji-aimer/run.bat)
File created successfully at: E:/a327ex/emoji-aimer/run.bat
Write (E:/a327ex/emoji-aimer/main.lua)
File created successfully at: E:/a327ex/emoji-aimer/main.lua
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Bash (grep -nE "^function layer_image|^function layer_circle|^function layer_rectangle...)
112:function layer_circle(lyr, x, y, radius, color)
120:function layer_circle_line(lyr, x, y, radius, color, line_width)
152:function layer_rounded_rectangle(lyr, x, y, w, h, radius, color)
156:function layer_rounded_rectangle_line(lyr, x, y, w, h, radius, color, line_width)
160:function layer_rectangle_gradient_h(lyr, x, y, w, h, color1, color2)
164:function layer_rectangle_gradient_v(lyr, x, y, w, h, color1, color2)
169:function layer_image(lyr, img, x, y, color, flash)
198:function layer_push(lyr, x, y, r, sx, sy)
202:function layer_pop(lyr)
211:function layer_draw(lyr, x, y)
247:function layer_clear(lyr)
252:function layer_render(lyr)
256:function layer_draw_from(lyr, source, shader)
Bash (grep -nE "shader_load_file|shader_set_vec2_immediate" E:/a327ex/Anchor2/framewor...)
E:/a327ex/Anchor2/engine/src/anchor.c:4698:static GLuint effect_shader_load_file(const char* path);
E:/a327ex/Anchor2/engine/src/anchor.c:5430:static int l_shader_load_file(lua_State* L) {
E:/a327ex/Anchor2/engine/src/anchor.c:5437: GLuint shader = effect_shader_load_file(path);
E:/a327ex/Anchor2/engine/src/anchor.c:5491:static int l_shader_set_vec2_immediate(lua_State* L) {
E:/a327ex/Anchor2/engine/src/anchor.c:9134: lua_register(L, "shader_load_file", l_shader_load_file);
E:/a327ex/Anchor2/engine/src/anchor.c:9138: lua_register(L, "shader_set_vec2_immediate", l_shader_set_vec2_immediate);
E:/a327ex/Anchor2/engine/src/anchor.c:9751:static GLuint effect_shader_load_file(const char* path) {
TodoWrite (5 todos)
- [completed] Find emoji_particle/juice patterns in reference code
- [completed] Set up emoji-aimer project skeleton (folders, anchor framework copy, run.bat)
- [completed] Download 512x512 Twitter emoji assets (target + particle emojis)
- [completed] Write main.lua with single 3-HP target, click-to-damage, juice (spring/hit flash/emoji_particle)
- [completed] Build and verify game runs
Bash (ls E:/a327ex/emoji-aimer/ && echo "--- assets ---" && ls E:/a327ex/emoji-aimer/a...)
anchor/
anchor.exe*
assets/
main.lua
run.bat
--- assets ---
LanaPixel.ttf
collision.png
direct_hit.png
outline.frag
shadow.frag
sparkles.png
star.png
--- anchor ---
animation.lua
array.lua
camera.lua
class.lua
collider.lua
Ready to test. Project is at E:/a327ex/emoji-aimer/ — run run.bat to launch.
What's built:
- Single 🎯 target at center (480×270 internal, scale 3 — so 1440×810 window)
- 3 HP, click anywhere within its radius to damage
- Visual style ported from
emoji-ball-bounce: sky gradient bg, handcam camera jitter, layer pipeline with shadow + outline shaders, Twitter emoji palette
Juice on each click:
- Spring squash on the target
- White hit-flash for 80ms
- Yellow
hit_circlering expanding then shrinking - 3–5 yellow
hit_particlecapsules flying outward with gravity - 2–3 ⭐
emoji_particles spinning out - Camera shake (4px / 0.15s)
Juice on death (3rd hit):
- Bigger orange ring
- 8–12 hit particles in yellow + orange
- 8–12 💥 emoji particles (collision)
- 4–8 ✨ sparkle emoji particles
- Bigger camera shake (8px / 0.35s)
- New target respawns after 0.5s
Files of note:
- main.lua — game code, ported
hit_circle/hit_particle/emoji_particleclasses fromemoji-ball-bounce/reference/main.lua - assets/direct_hit.png, assets/collision.png, assets/sparkles.png — fresh 512×512 Twitter emojis from emojipedia
assets/star.png,shadow.frag,outline.frag,LanaPixel.ttf— copied fromemoji-ball-bounce/assets/anchor/,anchor.exe— copied fromAnchor2/framework/anchor/andAnchor2/engine/build/anchor.exe
Syntax-checked clean with lua54.exe. Let me know how it feels — I'd expect some tuning needed on shake amplitude, spring frequency, and particle counts/speeds once you see it move.
Decrease the size of the target by half, remove all sparkle emojis, only use star. Don't use boom emojis either. On hit, spawn 2-4 hit_particles and 2-3 emoji_particles that are stars. Their current other settings are fine. On death, just destroy the target and only spawn yellow hit_particles that are thicker and last longer than normal. Don't do any orange ring, just do the white hit circle as normal. For normal hits also have the hit circle as white. Decrease spring by half. Remove all screen shake.
Making the changes. Quick note on "remove all screen shake" — I'm reading that as the impact shakes (shake_shake calls). The always-on handcam jitter is set up by shake_handcam and is more of a camera idle than a screen shake; happy to remove it too if that's what you meant.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Syntax clean. Changes applied:
- Target: radius 24 → 12 (half size)
- Images: dropped
collision_imgandsparkles_imgloads; onlydirect_hit_imgandstar_imgremain hit_particleclass: now accepts optionalw/hoverrides for the death effect's thicker capsules- On hit: spring pull 0.6 → 0.3 (half), hit_circle color yellow → white, hit_particles 3-5 → 2-4, star count unchanged, shake removed
- On death: just a regular white hit_circle (same as a normal hit) + 4-8 yellow hit_particles with
w=14, h=8(thicker than the auto-sized 4-12/2-6) andduration 0.7-1.0(longer than normal 0.3-0.5). No emoji particles, no orange, no shake.
Open question I left in: the always-on shake_handcam camera jitter is still on. Tell me if you want that off too.
The unused collision.png and sparkles.png are still on disk under assets/ — leave or delete?
Increase the default spin velocity of star particles, make them even faster for the death effect. Make death effect star particles also have a higher scaling factor so they look bigger initially. Randomize duration for star particles and hit particles if they haven't been yet. Randomize velocity for hit particles on death more so the difference between lower and higher velocity is higher. Randomize duration of all particles so that they're slightly more random too along these same lines, especially for the death effect.
A couple things I want to flag before editing:
- "Randomize duration for star particles and hit particles if they haven't been yet" — current spawn calls already randomize duration via
random_float(...). The class defaults (whenargs.durationis omitted) aren't always random —hit_particle's default is hard-coded0.3. I'll randomize that default and widen the existing ranges per your "slightly more random" + "especially for death" guidance. - "Make them even faster for the death effect" — there are no star particles on death right now (last round you asked to remove them). I'm reading this as: add a star burst back on death, with higher rotation speed and bigger scale than hit stars. Tell me if you meant otherwise.
Making the changes.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Syntax clean. Summary of changes:
Class defaults:
hit_particle.durationdefault:0.3→random_float(0.25, 0.5)(was constant; now random)emoji_particle.rotation_speeddefault:±2π→±4π(doubled spin)
On hit:
- hit_particle duration:
0.3-0.5→0.25-0.6(slightly wider) - star duration:
0.4-0.6→0.3-0.8(wider both directions)
On death:
- hit_particle velocity:
180-300→100-450(much wider — slow stragglers vs fast streaks) - hit_particle duration:
0.7-1.0→0.5-1.4(much wider) - Added back: 3-5 star emoji_particles with explicit overrides —
scale 1.6-2.4(bigger than hit's1),rotation_speed ±8π(double the new class default), duration0.6-1.2, velocity120-240
Everything from hit and death should be spawned on mouse position not target center position.
Read (E:/a327ex/emoji-aimer/main.lua)
230 end
231 end
232
233 function emoji_particle:draw()
234 local s = self.scale * self.spring.main.x
235 layer_push(effects_layer, self.x, self.y, self.rotation, s, s)
236 layer_image(effects_layer, self.image, 0, 0, nil, self.flashing and white())
237 layer_pop(effects_layer)
238 end
239
240 function emoji_particle:destroy() end
241
242 -- =============================================================================
243 -- target — direct_hit emoji at TARGET_HP hp. Hit detection is a simple radius
244 -- check against the cursor at click time. Each hit pulls the spring, briefly
245 -- white-flashes the sprite, spawns an FX burst, and shakes the camera. On
246 -- 0 HP the target dies in a bigger burst and respawn_timer schedules a new
247 -- one at center after RESPAWN_DELAY.
248 -- =============================================================================
249 target = class()
250
251 function target:new(x, y)
252 self.x, self.y = x, y
253 self.radius = TARGET_RADIUS
254 self.hp = TARGET_HP
255 self.flashing = false
256 make_entity(self)
257 self.timer = timer_new()
258 self.spring = spring_new()
259 spring_add(self.spring, 'hit', 1, 3, 0.5)
... [90 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Read (E:/a327ex/emoji-aimer/main.lua)
375 return t
376 end
377
378 -- -----------------------------------------------------------------------------
379 -- init
380 -- -----------------------------------------------------------------------------
381 spawn_target(gw/2, gh/2)
382
383 -- -----------------------------------------------------------------------------
384 -- main loop
385 -- -----------------------------------------------------------------------------
386 function update(dt)
387 sync_engine_globals()
388
389 collection_update(targets, dt)
390 collection_update(effects, dt)
391 timer_update(respawn_timer, dt)
392
393 -- click-to-hit. mouse_position() returns game coords (480x270 space).
394 if input_pressed('click') then
395 local mx, my = mouse_position()
396 for _, t in ipairs(targets) do
397 if not t._dead and t:contains(mx, my) then
398 t:hit()
399 break
400 end
401 end
402 end
403
404 -- respawn after all targets dead. Schedule once when we first detect the
... [5 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Done. target:hit and target:die now take (mx, my) and pass that into every spawn_hit_circle / spawn_hit_particle / spawn_emoji_particle call — so the ring and particles fire from where you clicked, not the target's center. The spring squash and white flash on the target itself stay tied to the target since those affect the sprite, not the impact location. Syntax clean.
Now let's make the cursor the hand emoji. I believe one of the games in reference/ from emoji-ball-battles must have the cursor emoji I coded once. It was fairly juicy. If you don't find it, don't code anything, tell me you didn't find it and I'll try to find it in my older repos myself.
Grep (cursor|hand|pointing|index_pointing|backhand|point_up)
Found 66 files
emoji-ball-battles\reference\yue\spritesheet.yue
emoji-ball-battles\reference\yue\shake.yue
emoji-ball-battles\reference\yue\object.yue
emoji-ball-battles\reference\yue\math.yue
emoji-ball-battles\reference\yue\layer.yue
emoji-ball-battles\reference\yue\init.yue
emoji-ball-battles\reference\yue\image.yue
emoji-ball-battles\reference\yue\font.yue
emoji-ball-battles\reference\yue\collider.yue
emoji-ball-battles\reference\yue\camera.yue
emoji-ball-battles\reference\yue\main.yue
emoji-ball-battles\reference\attack-design-space.md
emoji-ball-battles\reference\headless-playthrough-plan.md
emoji-ball-battles\reference\archives\IMPLEMENTATION_PLAN.md
emoji-ball-battles\reference\emoji_effects_documentation.md
emoji-ball-battles\reference\effects_api_gaps.md
emoji-ball-battles\reference\archives\EMOJI_BALL_BATTLES_DESIGN.md
emoji-ball-battles\reference\super emoji pop\lun\layer.lua
emoji-ball-battles\reference\super emoji pop\lun\sensor.lua
emoji-ball-battles\reference\super emoji pop\lun\external\mlib.lua
emoji-ball-battles\reference\super emoji box\lun\timer.lua
emoji-ball-battles\reference\super emoji pop\lun\timer.lua
emoji-ball-battles\reference\super emoji box\lun\layer.lua
emoji-ball-battles\reference\super emoji box\tools\changes.txt
emoji-ball-battles\reference\super emoji pop\tools\changes.txt
emoji-ball-battles\reference\super emoji box\lun\input.lua
emoji-ball-battles\reference\super emoji pop\lun\input.lua
emoji-ball-battles\reference\emoji-merge-main\bin\changes.txt
emoji-ball-battles\reference\emoji-merge-main\builds\web\game.js
... [37 more lines]
Bash (ls E:/a327ex/emoji-ball-battles/reference/)
archives/
attack-design-space.md
basic-emoji-anchor-game.md
bow-reference.md
earclacks-attribute-analysis.md
effects_api_gaps.md
emoji-merge-main/
emoji_effects_documentation.md
emojunky-one/
headless-playthrough-plan.md
headless-usage.md
sound_mapping.md
status-effects-research.md
super emoji box/
super emoji pop/
super-emoji-box/
super-emoji-invaders/
super-emoji-pairs/
super-emoji-pop-prototype/
yue/
Grep (cursor|index_pointing|pointing_up|backhand|hand_emoji|custom_cursor|set_cursor|hide_cursor|set_visible.false.mouse|SDL_ShowCursor)
E:\a327ex\emoji-ball-battles\anchor\font.lua:84: bearingX - horizontal offset from cursor to glyph left edge
E:\a327ex\emoji-ball-battles\anchor\init.lua:1569: Shows or hides the system cursor.
E:\a327ex\emoji-ball-battles\anchor\init.lua:1572: an:mouse_set_visible(false) -- hide cursor
E:\a327ex\emoji-ball-battles\anchor\init.lua:1579: Locks the cursor to the window.
E:\a327ex\emoji-ball-battles\docs\ENGINE_API.md:1786:Shows or hides the system cursor.
E:\a327ex\emoji-ball-battles\docs\ENGINE_API.md:1796:Locks the cursor to the window (for FPS-style control).
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:167:### Cursor Movement Juice (Horizontal Sway)
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:170:**Visual:** Cursor rotates/sways in direction of movement, then returns
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:191: ui\image cursor, @x, @y, @spring.r.x, @sx, @sy
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:194:### Cursor Movement Juice (Vertical Squash)
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:197:**Visual:** Cursor squashes vertically, then returns to normal
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:215: ui\image cursor, @x, @y, @r, @sx, @sy
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:222:**Visual:** Cursor rotates and squashes on press, returns on release
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:242: ui\image cursor, @x, @y, @click_r, @sx*@spring.main.x, @sy*@spring.main.x
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:1093:### Player Hits Emoji (Cursor Attack)
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:1098:When player cursor collides with emoji in clicker-style game:
E:\a327ex\emoji-ball-battles\reference\emoji_effects_documentation.md:1110:This demonstrates how a simple action (cursor touching emoji) can trigger a full cascade of juicy effects.
E:\a327ex\emoji-ball-battles\reference\emoji-merge-main\README.md:1545:[Omitted long matching line]
E:\a327ex\emoji-ball-battles\reference\emoji-merge-main\README.md:1806:This creates the :point_up_2: cursor, and does so in one of those completely local ways mentioned in the previous post because this is the only pointer that's going to exist. This object is a small ghost collider, because the way I'm doing anything UI related for this game is by using the physics engine, so by making the cursor a collider and any buttons colliders as well I get collision events for UI purposes for "free". This is obviously not ideal, but it's currently how I'm doing my UIs.
E:\a327ex\emoji-ball-battles\reference\emoji-merge-main\README.md:2962:What the plants actually do from a coding perspective is the following: they have some amount of wind constantly being applied to them, when emojis collide to them they also react as though something brushed against them, when the player passes the cursor above them they also react, when the boards move side to side they also have a wind force applied to them, and when an emoji falls near them they also react from the wind of that impact.
E:\a327ex\emoji-ball-battles\main.lua:4397: local cursor_x = 0
E:\a327ex\emoji-ball-battles\main.lua:4402: local base_x = cursor_x
E:\a327ex\emoji-ball-battles\main.lua:4403: cursor_x = cursor_x + advance
E:\a327ex\emoji-ball-battles\main.lua:5125: f:write("summary{cursor:pointer;padding:4px 8px;background:#1a1a1a;border-radius:4px;}\n")
E:\a327ex\emoji-ball-battles\main.lua:5392: f:write("summary{cursor:pointer;padding:4px 8px;background:#1a1a1a;border-radius:4px;}\n")
E:\a327ex\emoji-ball-battles\reference\yue\main.yue:3639: cursor_x = 0
E:\a327ex\emoji-ball-battles\reference\yue\main.yue:3644: base_x = cursor_x
E:\a327ex\emoji-ball-battles\reference\yue\main.yue:3645: cursor_x += advance
E:\a327ex\emoji-ball-battles\reference\yue\main.yue:4261: f\write "summary{cursor:pointer;padding:4px 8px;background:#1a1a1a;border-radius:4px;}\n"
E:\a327ex\emoji-ball-battles\reference\yue\main.yue:4481: f\write "summary{cursor:pointer;padding:4px 8px;background:#1a1a1a;border-radius:4px;}\n"
... [12 more lines]
Read (E:/a327ex/emoji-ball-battles/reference/emoji_effects_documentation.md)
155
156 -- Tween scale up during charge
157 @timer\tween charge_duration, @, {act_sx: 1.2, act_sy: 1.2}, math.linear
158 -- Tween color to white during charge
159 @timer\tween charge_duration, @charging_color, {r: 255, g: 255, b: 255}, math.linear, =>
160 @charging = false
161 -- Quick snap back
162 @timer\tween 0.05*charge_duration, @, {act_sx: 1, act_sy: 1}, math.cubic_in_out
163 -- Spring pull on release
164 @spring\pull 'main', 0.35, 250, 10
165 ```
166
167 ### Cursor Movement Juice (Horizontal Sway)
168
169 **Trigger:** Mouse stops after fast horizontal movement
170 **Visual:** Cursor rotates/sways in direction of movement, then returns
171 **Source:** super-emoji-pop
172 **Code:** `super emoji pop/main.lua:182-186` (player mouse delta tracking)
173
174 ```yue
175 new: =>
176 @spring\add 'r', 0 -- rotation spring
177 @previous_mouse_deltas_x = {} -- track last 10 frames
178
179 update: (dt) =>
180 -- Store recent mouse deltas
181 table.insert @previous_mouse_deltas_x, 1, mouse_dt.x
182 if #@previous_mouse_deltas_x > 10 then @previous_mouse_deltas_x[11] = nil
183
184 -- When mouse stops after moving: sway
... [80 more lines]
Grep (cursor|point_up|backhand|previous_mouse_delta|mouse_dt|click_r|click_sx)
176: self.previous_mouse_deltas_x = {}
177: self.previous_mouse_deltas_y = {}
178: self.mouse_dt_sy = 1
182: self:timer_condition(function() return lun.mouse_dt.x == 0 and math.abs(array.average(self.previous_mouse_deltas_x) or 0) > 2 and lun.time - self.last_mouse_delta_x_time >= 0.2 end, function()
184: local avg = array.average(self.previous_mouse_deltas_x)
187: self:timer_condition(function() return lun.mouse_dt.y == 0 and math.abs(array.average(self.previous_mouse_deltas_y) or 0) > 2 and lun.time - self.last_mouse_delta_y_time >= 0.2 end, function()
189: local avg = array.average(self.previous_mouse_deltas_y)
190: self.mouse_dt_sy = math.clamp(math.remap(math.abs(avg), 0, 12, 1, 0.5), 0.5, 1)
191: self:timer_tween(math.remap(math.abs(avg), 0, 12, 0.1, 0.2), self, {mouse_dt_sy = 1}, math.cubic_in_out)
193: self.click_r = 0
194: self.click_sx, self.click_sy = 1, 1
203: self:timer_tween(0.05, self, {click_r = math.pi/16, click_sx = 0.9, click_sy = 0.7}, math.cubic_in_out, nil, 'click_scale')
207: self:timer_tween(0.1, self, {click_r = 0, click_sx = 1, click_sy = 1}, math.cubic_in_out, function() self.click_sx, self.click_sy = 1, 1 end, 'click_scale')
209: table.insert(self.previous_mouse_deltas_x, 1, lun.mouse_dt.x)
210: if #self.previous_mouse_deltas_x > 10 then self.previous_mouse_deltas_x[11] = nil end
211: table.insert(self.previous_mouse_deltas_y, 1, lun.mouse_dt.y)
212: if #self.previous_mouse_deltas_y > 10 then self.previous_mouse_deltas_y[11] = nil end
214: ui:push(self.x, self.y, 0, self.click_sx, self.mouse_dt_sy*self.click_sy)
215: ui:draw_image('index', self.x + 7, self.y + 9, self.springs.r.x - math.pi/8 + self.click_r, self.sx*self.springs.main.x, self.sy*self.springs.main.x)
Bash (ls "E:/a327ex/emoji-ball-battles/reference/super emoji pop/" 2>&1; echo "---"; l...)
assets/
conf.lua
lun/
main.lua
todo.md
tools/
---
assets/
decorations.lua
effects.lua
enemies.lua
engine/
main.lua
player.lua
projectiles.lua
ui.lua
Read (E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua)
160 player = class:class_new(object)
161 function player:new(x, y, args)
162 self:object('player', args)
163 self.x, self.y = x, y
164 self.r = 0
165 self.w, self.h = 22, 22
166 self.sx, self.sy = self.w/512, self.h/512
167 self:spring()
168 self:spring_add('r', 0)
169 self:spring_add('attack', 1)
170
171 self:collider('main', 'dynamic', 'circle', 2)
172 self:collider_set_sleeping_allowed(false)
173 self:collider_set_bullet(true)
174
175 -- Movement + click juice
176 self.previous_mouse_deltas_x = {}
177 self.previous_mouse_deltas_y = {}
178 self.mouse_dt_sy = 1
179 self.last_mouse_delta_x_time = lun.time
180 self.last_mouse_delta_y_time = lun.time
181 self:timer()
182 self:timer_condition(function() return lun.mouse_dt.x == 0 and math.abs(array.average(self.previous_mouse_deltas_x) or 0) > 2 and lun.time - self.last_mouse_delta_x_time >= 0.2 end, function()
183 self.last_mouse_delta_x_time = lun.time
184 local avg = array.average(self.previous_mouse_deltas_x)
185 self:spring_pull('r', math.clamp(math.remap(math.abs(avg), 0, 20, 0, math.sign(avg)*math.pi/4), -math.pi/4, math.pi/4))
186 end)
187 self:timer_condition(function() return lun.mouse_dt.y == 0 and math.abs(array.average(self.previous_mouse_deltas_y) or 0) > 2 and lun.time - self.last_mouse_delta_y_time >= 0.2 end, function()
188 self.last_mouse_delta_y_time = lun.time
189 local avg = array.average(self.previous_mouse_deltas_y)
... [50 more lines]
Found it. emoji-ball-battles/reference/super emoji pop/main.lua:160-218 has a juicy emoji cursor. Documented at reference/emoji_effects_documentation.md:167-244. The features:
- Two springs:
r(rotation) andmain(uniform scale) - Horizontal sway — when mouse stops after horizontal motion, the average of the last 10 mouse deltas pulls the rotation spring toward
±π/4(clamped, scaled by sign+magnitude) - Vertical squash — when mouse stops after vertical motion,
mouse_dt_sydrops to0.5–1.0based on speed, then tweens back to 1 over0.1–0.2s - Click press: spring pulls
main0.5, tweens to(click_r=π/16, click_sx=0.9, click_sy=0.7)over 0.05s - Click release: spring pulls
main0.25, tweens back to(0, 1, 1)over 0.1s - Draw: push transform with
(click_sx, mouse_dt_sy*click_sy), draw the cursor image with rotationsprings.r.x - π/8 + click_rand scalesx*springs.main.x. The image is drawn at(x+7, y+9)— fingertip-to-cursor offset.
The cursor emoji used is 'index' — almost certainly 👆 (backhand-index-pointing-up, 1f446), based on the emoji-merge author's note: "This creates the :point_up_2: cursor". The -π/8 base rotation tilts it up-left so the fingertip lands at the cursor position.
Before I port, one decision: which hand emoji do you want as the cursor?
ToolSearch (select:AskUserQuestion)
[
{
"type": "tool_reference",
"tool_name": "AskUserQuestion"
}
]
AskUserQuestion (Which hand emoji do you want as the cursor?)
User has answered your questions: "Which hand emoji do you want as the cursor?"="👆 backhand-index-pointing-up (Recommended)". You can now continue with the user's answers in mind.
Confirmed. Now let me download the emoji and check a few v2 framework details before writing code.
Bash (UA="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Ge...)
E:/a327ex/emoji-aimer/assets/backhand_index_pointing_up.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
Bash (grep -nE "^function timer_tween|^function array_average|^array.average|^function...)
E:/a327ex/Anchor2/framework/anchor/math.lua:184:function math.sign(value)
E:/a327ex/Anchor2/framework/anchor/math.lua:222:function math.clamp(value, min, max)
E:/a327ex/Anchor2/framework/anchor/math.lua:250:function math.remap(value, old_min, old_max, new_min, new_max)
E:/a327ex/Anchor2/framework/anchor/timer.lua:125:function timer_tween(t, duration, name_or_target, target_or_values, values_or_easing, easing_or_after, after_function)
Bash (grep -nE "mouse_set_visible|mouse_visible|hide_cursor|SDL_ShowCursor" E:/a327ex/...)
7973:static int l_mouse_set_visible(lua_State* L) {
7975: SDL_ShowCursor(visible ? SDL_ENABLE : SDL_DISABLE);
9252: lua_register(L, "mouse_set_visible", l_mouse_set_visible);
Read (E:/a327ex/Anchor2/framework/anchor/timer.lua)
115 name, callback, after = uid(t), name_or_callback, callback_or_after
116 end
117 insert_entry(t, {name = name, mode = 'during', time = 0, duration = duration, callback = callback, after = after})
118 end
119
120 --[[
121 timer_tween(t, duration, [name,] target, values, [easing,] [after])
122 Interpolates target's fields to values over duration using easing.
123 Example: timer_tween(t, 0.5, self, {x = 100, alpha = 0}, math.cubic_out)
124 ]]
125 function timer_tween(t, duration, name_or_target, target_or_values, values_or_easing, easing_or_after, after_function)
126 local name, target, values, easing, after
127 if type(name_or_target) == 'string' then
128 name, target, values, easing, after = name_or_target, target_or_values, values_or_easing, easing_or_after, after_function
129 else
130 name, target, values, easing, after = uid(t), name_or_target, target_or_values, values_or_easing, easing_or_after
131 end
132 easing = easing or math.linear
133 local initial_values = {}
134 for key, _ in pairs(values) do
135 initial_values[key] = target[key]
136 end
137 insert_entry(t, {name = name, mode = 'tween', time = 0, duration = duration, target = target, values = values, initial_values = initial_values, easing = easing, after = after})
138 end
139
140 --[[
141 timer_watch(t, target, field, [name,] callback, [times,] [after])
142 Fires callback(current, previous) when target[field] changes.
143 Note: v1's watch used self.parent implicitly. v2 takes the target explicitly.
144 ]]
... [30 more lines]
Bash (grep -nE "array.average|^function array|array_average" E:/a327ex/Anchor2/framew...)
50:function array.all(t, f)
72:function array.any(t, f)
84: array.average({1, 3}) -- 2
85: array.average({-3, 3}) -- 0
92:function array.average(t)
118:function array.count(t, v)
149:function array.delete(t, v)
179:function array.flatten(t, level)
225:function array.get(t, i, j)
254:function array.get_circular_buffer_index(t, i)
274:function array.has(t, v)
302:function array.index(t, v)
329:function array.join(t, separator)
353:function array.max(t, f)
386:function array.print(t)
412:function array.random(t, n, rng)
445:function array.remove(t, i)
469:function array.remove_random(t, n, rng)
498:function array.reverse(t, i, j)
529:function array.rotate(t, n)
Read (E:/a327ex/Anchor2/framework/anchor/timer.lua)
1 --[[
2 timer — procedural scheduler for delayed, repeating, and conditional callbacks.
3
4 Usage:
5 self.timer = timer_new() -- in your constructor
6 timer_after(self.timer, 1, function() print('fired') end)
7 timer_every(self.timer, 0.5, 'attack', function() self:attack() end)
8 timer_update(self.timer, dt) -- in your update
9
10 All schedule functions accept an optional name parameter (as first arg after
11 the timer) for naming the scheduled callback. Named callbacks can be cancelled,
12 triggered manually, and replace previous ones with the same name. Anonymous
13 callbacks get auto-generated internal IDs.
14
15 Available schedule modes:
16 timer_after - fire once after delay
17 timer_every - fire repeatedly every delay (optionally N times)
18 timer_during - fire every frame for duration, receives progress 0-1
19 timer_tween - interpolate target properties over duration with easing
20 timer_watch - fire when a field on a target changes
21 timer_when - fire when a condition transitions false -> true
22 timer_cooldown - fire every delay seconds while condition is true
23 timer_every_step - fire N times with delays interpolating start to end
24 timer_during_step - fit as many calls as possible in duration, with varying delays
25
26 Control:
27 timer_cancel - cancel a named callback
28 timer_trigger - fire a named callback immediately
29 timer_set_multiplier - dynamically adjust timer speed
30 timer_get_time_left - query remaining time until a named callback fires
... [30 more lines]
Bash (grep -nE "^function insert_entry|local function insert_entry|^local insert_entry...)
67:local function insert_entry(t, entry)
Bash (grep -nE "^function sync_engine_globals|time =|^time" E:/a327ex/Anchor2/framewor...)
101:function sync_engine_globals()
104: time = engine_get_time()
154: time = 0
Got everything I need. Writing the cursor now — singleton pattern (one cursor, no collection needed), drawn on ui_layer like the reference (no outline/no camera jitter so the fingertip stays glued to the actual mouse position).
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Read (E:/a327ex/emoji-aimer/main.lua)
385 self.click_sx, self.click_sy = 1, 1
386
387 self.image = backhand_index_pointing_up
388 self.image_scale = CURSOR_SIZE / self.image.width
389 end
390
391 function cursor:update(dt)
392 timer_update(self.timer, dt)
393 spring_update(self.spring, dt)
394
395 self.x, self.y = mouse_position()
396 local dx, dy = mouse_delta()
397
398 -- Track last 10 frames of mouse delta. Insert at front, drop the 11th.
399 table.insert(self.previous_mouse_deltas_x, 1, dx)
400 if #self.previous_mouse_deltas_x > 10 then self.previous_mouse_deltas_x[11] = nil end
401 table.insert(self.previous_mouse_deltas_y, 1, dy)
402 if #self.previous_mouse_deltas_y > 10 then self.previous_mouse_deltas_y[11] = nil end
403
404 -- Horizontal sway: cursor stopped, recent motion was significant. Pull
405 -- rotation spring by remapped average delta, clamped to ±π/4. 0.2s cooldown
406 -- to avoid re-firing while the spring is still oscillating back.
407 local avg_x = array.average(self.previous_mouse_deltas_x) or 0
408 if dx == 0 and math.abs(avg_x) > 2 and time - self.last_sway_x_time >= 0.2 then
409 self.last_sway_x_time = time
410 local sway = math.clamp(
411 math.remap(math.abs(avg_x), 0, 20, 0, math.sign(avg_x) * math.pi/4),
412 -math.pi/4, math.pi/4)
413 spring_pull(self.spring, 'r', sway)
414 end
... [50 more lines]
Read (E:/a327ex/emoji-aimer/main.lua)
485 targets[#targets + 1] = t
486 return t
487 end
488
489 -- -----------------------------------------------------------------------------
490 -- init
491 -- -----------------------------------------------------------------------------
492 spawn_target(gw/2, gh/2)
493
494 -- -----------------------------------------------------------------------------
495 -- main loop
496 -- -----------------------------------------------------------------------------
497 function update(dt)
498 sync_engine_globals()
499
500 collection_update(targets, dt)
501 collection_update(effects, dt)
502 timer_update(respawn_timer, dt)
503
504 -- click-to-hit. mouse_position() returns game coords (480x270 space).
505 if input_pressed('click') then
506 local mx, my = mouse_position()
507 for _, t in ipairs(targets) do
508 if not t._dead and t:contains(mx, my) then
509 t:hit(mx, my)
510 break
511 end
512 end
513 end
514
... [40 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Syntax clean. Cursor ported.
What's new:
- Asset:
assets/backhand_index_pointing_up.png(512×512, downloaded from emojipedia) cursorclass with the full juice fromsuper-emoji-pop/main.lua:160-218:- Horizontal sway: rotation spring kicked by recent avg horizontal mouse delta when motion stops
- Vertical squash:
mouse_dt_sysnaps down then tweens back to 1 after fast vertical motion stops - Click press/release: pulls
mainspring (0.5 / 0.25) and tweens(click_r, click_sx, click_sy)to (π/16, 0.9, 0.7) on press / back to (0, 1, 1) on release, named'click_scale'so press-during-release replaces the in-flight tween cleanly
- System cursor hidden via
mouse_set_visible(false) - Drawn on
ui_layer(no camera handcam jitter, no outline shader) so the fingertip stays glued to the actual mouse position - Image draw offset
(+7, +9)and base rotation-π/8from the reference — calibrated for the 👆 emoji's fingertip-to-image-center
Known thing to tune after first run: the (+7, +9) offset was calibrated in the original at scale 22/512. I kept CURSOR_SIZE = 22 to match exactly, so it should be right — but if the fingertip doesn't land on click positions, those two numbers are where to nudge.
Spring stiffness note: the original used spring_pull(..., 0.5, 250, 20) — those are v1 stiffness/damping numbers, not v2 frequency/bounce. I dropped them and used v2 defaults (5 Hz, 0.5 bounce). If the click feels too loose/floaty compared to your memory of super-emoji-pop, that's where to tune (e.g. spring_pull(..., 0.5, 8, 0.3) for snappier).
The cursor doesn't have an outline.
The cursor is on ui_layer which has no outline derivation. I'll give it its own layer with outline (no camera attach so the fingertip stays locked to the mouse).
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated. All occurrences were successfully replaced.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Cursor now lives on its own cursor_layer with a derived cursor_outline. Composite order: everything else, then cursor_outline, then cursor_layer on top — so the cursor draws above all gameplay elements with a black outline matching the rest of the visual style. Not camera-attached, so the fingertip stays glued to the actual mouse position.
Skipped a shadow derivation for the cursor — let me know if you want one for visual consistency with the targets/particles.
Just add outline to the UI layer instead?
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated. All occurrences were successfully replaced.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Done. Cursor's back on ui_layer, and ui_outline is derived from it via the outline shader (same recipe as game_outline and effects_outline). Composite order: ui_outline then ui_layer at the end of the stack. Anything else you draw to the UI layer later (HUD, score) will get the outline too — flag that if you don't want it for text.
Instead of hit circle let's try using the hit_effect animation which is a common pattern in these reference games too.
Grep (hit_effect|class\s+hit_effect|hit_effect\s=\sclass)
Found 13 files
emoji-ball-battles\main.lua
emoji-ball-battles\reference\yue\main.yue
emoji-ball-battles\reference\archives\IMPLEMENTATION_PLAN.md
emoji-ball-battles\reference\emoji_effects_documentation.md
emoji-ball-battles\reference\super emoji pop\main.lua
emoji-ball-battles\reference\super emoji box\main.lua
emoji-ball-battles\reference\super-emoji-pairs\src\main.lua
emoji-ball-battles\reference\super-emoji-invaders\src\main.lua
emoji-ball-battles\reference\super-emoji-pop-prototype\src\enemies.lua
emoji-ball-battles\reference\super-emoji-pop-prototype\src\effects.lua
emoji-ball-battles\reference\super-emoji-box\projectiles.lua
emoji-ball-battles\reference\super-emoji-box\particles.lua
emoji-ball-battles\reference\super-emoji-box\player.lua
Grep (hit_effect)
No files found
Grep (hit_effect)
Found 2 files
Anchor\engine\build-web\anchor_files.js
Anchor\reference\super emoji box\main.lua
Grep (hit_effect)
720-**Trigger:** Weapon hits, melee attacks
721-**Visual:** Animated sprite sequence plays at impact point
722-**Source:** super-emoji-box, super-emoji-pop
723:**Code:** `super emoji pop/main.lua:411-423` (hit_effect class)
724-
725-```yue
726-class HitEffect
727- new: (@x, @y, options = {}) =>
728- @\tag 'effect'
729- @r = random\angle!
730- @sx = options.s or 1
731- @sy = options.s or 1
732-
733- -- Create animation that kills self on complete
734- @\add_child Animation 'hit_animation', 'hit1', 0.03, 'once',
735- [0]: => @\kill! -- callback on frame 0 (loop end)
736-
737- draw: =>
738- effects\animation @hit_animation, @x, @y, @r, 1.35*@sx, 1.35*@sy
739-```
740-
741----
742-
743-## Plant/Decoration Effects
744-
745-Plants have a complex wind system with four force types.
746-
747-### Constant Wind
748-
749-**Trigger:** Always active
... [49 more lines]
Read (E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua)
395 self.duration = self.duration or lun:random_float(0.4, 0.6)
396 self:timer()
397 self:timer_tween(self.duration, self, {v = 0, sx = 0, sy = 0}, math.linear, function() self.dead = true end)
398 self:spring()
399 if self.flash_on_spawn then self:flash(self.flash_on_spawn*self.duration) end
400 end
401
402 function emoji_particle:update(dt)
403 self.x = self.x + self.v*math.cos(self.r)*dt
404 self.y = self.y + self.v*math.sin(self.r)*dt
405 self.visual_angle = self.visual_angle + self.visual_angular_speed*dt
406 effects:draw_image(self.emoji, self.x, self.y, self.fixed_angle or (self.r + self.visual_angle), self.sx*self.springs.main.x, self.sy*self.springs.main.x, nil, nil, lun.colors.white[0],
407 self.flashing and lun.shaders.combine)
408 end
409
410
411 hit_effect = class:class_new(object)
412 function hit_effect:new(x, y, args)
413 self:object(nil, args)
414 self.x, self.y = x, y
415 self.r = lun:random_angle()
416 self.layer = (args and args.layer) or effects
417 self.sx, self.sy = self.s or 1, self.s or 1
418 self:add(object('hit_effect_animation'):animation('hit1', 0.03, 'once', {[0] = function() self.dead = true end}))
419 end
420
421 function hit_effect:update(dt)
422 self.layer:draw_animation(self.hit_effect_animation, self.x, self.y, self.r, self.sx*1.35, self.sy*1.35, nil, nil, nil, nil, self.y)
423 end
424
... [30 more lines]
Grep (hit1|hit_animation|spritesheet.hit|animation.hit1)
15: lun:image('hit1', 'assets/hit1.png')
16: lun:animation_frames('hit1', 'hit1', 96, 48)
418: self:add(object('hit_effect_animation'):animation('hit1', 0.03, 'once', {[0] = function() self.dead = true end}))
Grep (hit1|hit_anim|Animation.*hit)
117:an:spritesheet('hit1', 'assets/hit1.png', 96, 48)
172:-- saw_hit1: -25.8 dB -> 0.61
3913: self:add(animation('hit1', 0.05, 'once', {
3919: self.hit1:update(dt)
3922: effects:animation(self.hit1, 0, 0)
Bash (ls "E:/a327ex/emoji-ball-battles/reference/super emoji pop/assets/" 2>&1 | head ...)
0.png
1.png
2.png
3.png
4.png
5.png
6.png
7.png
8.png
9.png
FatPixelFont.ttf
LanaPixel.ttf
a.png
b.png
c.png
combine.frag
d.png
diest64.ttf
e.png
enemy_die1.ogg
enemy_die2.ogg
enemy_hit.ogg
f.png
fusion-pixel-10px-monospaced-latin.ttf
fusion-pixel-12px-monospaced-latin.ttf
fusion-pixel-8px-monospaced-latin.ttf
g.png
h.png
hit1.png
i.png
... [31 more lines]
Bash (file "E:/a327ex/emoji-ball-battles/reference/super emoji pop/assets/hit1.png" "E...)
E:/a327ex/emoji-ball-battles/reference/super emoji pop/assets/hit1.png: PNG image data, 480 x 48, 8-bit colormap, non-interlaced
E:/a327ex/emoji-ball-battles/assets/hit1.png: PNG image data, 480 x 48, 8-bit colormap, non-interlaced
Bash (grep -nE "^function spritesheet|^function animation_|^function layer_animation|^...)
E:/a327ex/Anchor2/framework/anchor/animation.lua:38:function animation_new(spritesheet_name, delay, loop_mode, actions)
E:/a327ex/Anchor2/framework/anchor/animation.lua:59:function animation_play(a)
E:/a327ex/Anchor2/framework/anchor/animation.lua:63:function animation_stop(a)
E:/a327ex/Anchor2/framework/anchor/animation.lua:67:function animation_reset(a)
E:/a327ex/Anchor2/framework/anchor/animation.lua:80:function animation_set_frame(a, frame)
E:/a327ex/Anchor2/framework/anchor/animation.lua:150:function animation_update(a, dt)
E:/a327ex/Anchor2/framework/anchor/layer.lua:178:function layer_spritesheet(lyr, sheet, frame, x, y, color, flash)
E:/a327ex/Anchor2/framework/anchor/layer.lua:182:function layer_animation(lyr, animation_object, x, y, color, flash)
E:/a327ex/Anchor2/framework/anchor/spritesheet.lua:13:function spritesheet:new(handle)
E:/a327ex/Anchor2/framework/anchor/spritesheet.lua:22:function spritesheet_register(name, path, frame_w, frame_h)
Bash (grep -rE "spritesheet|animation_new|animation_update|animation_draw" E:/a327ex/A...)
thin wrappers around resource handles (`font`, `spritesheet`, `image`). Game
spritesheets -- { name: spritesheet }
spritesheet_register(name, path, frame_width, frame_height) -> spritesheet
-- Also stores in spritesheets[name].
layer_spritesheet(lyr, sheet, frame, x, y, color?, flash?)
Frame-based spritesheet animation. Plain state table, not a class.
animation_new(spritesheet_name, delay, loop_mode?, actions?) -> a
animation_update(a, dt)
Fields: `a.frame`, `a.playing`, `a.dead`, `a.direction`, `a.spritesheet`.
Read (E:/a327ex/Anchor2/framework/anchor/animation.lua)
1 --[[
2 animation — procedural frame-based animation for spritesheets.
3
4 Usage:
5 self.anim = animation_new('hit1', 0.03, 'once', {
6 [3] = function() print("frame 3") end,
7 [0] = function() self.anim_done = true end, -- completion callback
8 })
9
10 -- In update:
11 animation_update(self.anim, dt)
12
13 -- In draw:
14 layer_spritesheet(game_layer, self.anim.spritesheet, self.anim.frame, x, y)
15
16 Loop modes:
17 'once' - play once and set .dead = true
18 'loop' - repeat indefinitely
19 'bounce' - ping-pong back and forth
20
21 Actions table:
22 [frame_number] = function(anim) -- fires when that frame becomes active
23 [0] = function(anim) -- fires on completion (once mode) or loop boundary
24
25 Design notes:
26 - v1 fired actions with self.parent as first arg. v2 fires with the animation
27 table itself. Closures in the actions table can capture their owner.
28 - No "dead" cascade to a parent. If loop_mode='once' and completes, the animation
29 sets its `dead` field to true, and the owning entity checks it or ignores it.
30 - No kill() call (v1 called self:kill() which was tree-dependent).
... [130 more lines]
Read (E:/a327ex/Anchor2/framework/anchor/layer.lua)
175 eng.draw_texture(lyr_handle(lyr), tex, x, y, color or 0xFFFFFFFF, 0)
176 end
177
178 function layer_spritesheet(lyr, sheet, frame, x, y, color, flash)
179 eng.draw_spritesheet_frame(lyr_handle(lyr), sheet.handle, frame, x, y, color or 0xFFFFFFFF, flash or 0)
180 end
181
182 function layer_animation(lyr, animation_object, x, y, color, flash)
183 eng.draw_spritesheet_frame(
184 lyr_handle(lyr),
185 animation_object.spritesheet.handle,
186 animation_object.frame,
187 x, y,
188 color or 0xFFFFFFFF,
189 flash or 0
190 )
191 end
192
193 function layer_text(lyr, text, f, x, y, color)
194 local font_name = type(f) == 'string' and f or f.name
195 eng.draw_text(lyr_handle(lyr), text, font_name, x, y, color)
196 end
197
198 function layer_push(lyr, x, y, r, sx, sy)
199 eng.push(lyr_handle(lyr), x, y, r, sx, sy)
Bash (cp "E:/a327ex/emoji-ball-battles/assets/hit1.png" E:/a327ex/emoji-aimer/assets/ ...)
E:/a327ex/emoji-aimer/assets/hit1.png: PNG image data, 480 x 48, 8-bit colormap, non-interlaced
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Read (E:/a327ex/emoji-aimer/main.lua)
498
499 -- -----------------------------------------------------------------------------
500 -- spawn helpers
501 -- -----------------------------------------------------------------------------
502 function spawn_hit_circle(x, y, args)
503 local hc = hit_circle(x, y, args)
504 effects[#effects + 1] = hc
505 return hc
506 end
507
508 function spawn_hit_particle(x, y, args)
509 local hp = hit_particle(x, y, args)
510 effects[#effects + 1] = hp
511 return hp
512 end
513
514 function spawn_emoji_particle(x, y, image, args)
515 local ep = emoji_particle(x, y, image, args)
516 effects[#effects + 1] = ep
517 return ep
518 end
519
520 function spawn_target(x, y)
521 local t = target(x, y)
522 targets[#targets + 1] = t
523 return t
524 end
525
526 -- -----------------------------------------------------------------------------
527 -- init
... [5 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
<tool_use_error>String to replace not found in file.
String: spawn_hit_circle(mx, my, {
radius = self.radius + 6,
duration = 0.2,
color = white,
flash_on_spawn = true,
})
for i = 1, random_int(2, 4) do
spawn_hit_particle(mx, my, {
velocity = random_float(120, 200),
direction = random_angle(),
duration = random_float(0.25, 0.6),
color = yellow,
gravity = 256,
flash_on_spawn = true,
})
end</tool_use_error>
Edit (E:/a327ex/emoji-aimer/main.lua)
<tool_use_error>String to replace not found in file.
String: function target:die(mx, my)
spawn_hit_circle(mx, my, {
radius = self.radius + 6,
duration = 0.35,
color = white,
flash_on_spawn = true,
})</tool_use_error>
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Bash (grep -nE "spawn_hit_circle|spawn_hit_effect|spawn_hit_particle|spawn_emoji_parti...)
112: math.cubic_in_out, function() self:kill() end)
148: if self.animation.dead then self:kill() end
184: math.linear, function() self:kill() end)
246: math.linear, function() self:kill() end)
308:function target:hit(mx, my)
314: spawn_hit_circle(mx, my, {
321: spawn_hit_particle(mx, my, {
331: spawn_emoji_particle(mx, my, star_img, {
341: if self.hp <= 0 then self:die(mx, my) end
344:function target:die(mx, my)
345: spawn_hit_circle(mx, my, {
352: spawn_hit_particle(mx, my, {
364: spawn_emoji_particle(mx, my, star_img, {
374: self:kill()
502:function spawn_hit_circle(x, y, args)
508:function spawn_hit_effect(x, y, args)
514:function spawn_hit_particle(x, y, args)
520:function spawn_emoji_particle(x, y, image, args)
Read (E:/a327ex/emoji-aimer/main.lua)
308 function target:hit(mx, my)
309 self.hp = self.hp - 1
310 spring_pull(self.spring, 'hit', 0.3, 3, 0.5)
311 self.flashing = true
312 timer_after(self.timer, 0.08, function() self.flashing = false end)
313
314 spawn_hit_circle(mx, my, {
315 radius = 8,
316 duration = 0.2,
317 color = white,
318 flash_on_spawn = true,
319 })
320 for i = 1, random_int(2, 2) do
321 spawn_hit_particle(mx, my, {
322 velocity = random_float(120, 200),
323 direction = random_angle(),
324 duration = random_float(0.25, 0.6),
325 color = yellow,
326 gravity = 256,
327 flash_on_spawn = true,
328 })
329 end
330 for i = 1, random_int(1, 1) do
331 spawn_emoji_particle(mx, my, star_img, {
332 velocity = random_float(80, 150),
333 direction = random_angle(),
334 duration = random_float(0.3, 0.8),
335 scale = 1,
336 gravity = 256,
337 flash_on_spawn = 0.25,
... [40 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Done. Summary:
- New asset:
assets/hit1.png— copied fromemoji-ball-battles/assets/hit1.png(480×48 spritesheet, 5 frames @ 96×48). Registered viaspritesheet_register('hit1', 'assets/hit1.png', 96, 48)after the image loads. - New
hit_effectclass (port ofsuper-emoji-pop/main.lua:411-423): random rotation, args.s scale multiplier,animation_new('hit1', 0.03, 'once'), kills self whenanimation.deadflips true, drawn oneffects_layerwith base 1.35× scale (matches reference) wrapped inlayer_push/layer_popfor the rotation+scale. spawn_hit_effecthelper added next to the existing spawn helpers.target:hitnow spawnshit_effectwiths=1(replaces the white hit_circle).target:dienow spawnshit_effectwiths=1.6for a larger burst on death.hit_circleclass kept as you noted — it's still defined andspawn_hit_circlestill works, just unused for now.
Now let's work on the game's UI and its feel. I added 7 images to reference/, they're UI kits generated by ChatGPT images 2 based on all my previous emoji games. I'd like you to either use these directly and reference them when making new UI elements, or write your own HTML UI kit mockup containing most of the elements in the images so you know how they should be coded on some level. The most important thing is that the colors are right. The emoji style colors that the reference games have in the code (and that you ported over) are the correct ones. In case of conflict between the colors in the images and those colors in the code, pick the colors in the code. In cases where the images need colors that are never defined in the code but that look reasonable, you may add them (like i.e. there's one or two "default" blue colors, but for different states for buttons or other things we might need additional blue colors, adding those additional blue colors is fine). Your choice on if you'd rather write the HTML mockup first or proceed with doing UI elements directly. Most UI elements we'll need for this game will be simple, although I do want them to have the consistent style the images have.
Bash (ls -la E:/a327ex/emoji-aimer/reference/ 2>&1)
total 10072
drwxr-xr-x 1 adn 197121 0 May 5 09:28 ./
drwxr-xr-x 1 adn 197121 0 May 5 09:18 ../
-rw-r--r-- 1 adn 197121 1660505 May 5 09:18 ui_kit_1.png
-rw-r--r-- 1 adn 197121 1661510 May 5 09:27 ui_kit_2.png
-rw-r--r-- 1 adn 197121 1911047 May 5 09:27 ui_kit_3.png
-rw-r--r-- 1 adn 197121 1586404 May 5 09:27 ui_kit_4.png
-rw-r--r-- 1 adn 197121 1805319 May 5 09:28 ui_kit_5.png
-rw-r--r-- 1 adn 197121 1671182 May 5 09:28 ui_kit_7.png
Read (E:/a327ex/emoji-aimer/reference/ui_kit_1.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/001.jpg]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_kit_2.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/002.png]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_kit_3.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/003.jpg]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_kit_4.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/004.jpg]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_kit_5.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/005.jpg]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_kit_7.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/006.jpg]"
}
]
Looked at all six images. The system is well-defined — chunky 2px black outlines, soft drop shadow, ~12 named colors with consistent hue families, button states (default/hover/active/disabled), inventory slots with rarity tints, panel cards with header strips. Going to write the HTML mockup. Reasoning:
- The PNGs are reference but vary slightly in colors between pages (image gen drift). I want one canonical doc that locks hex values to the code palette, with image-derived additions explicitly marked.
- The mockup becomes a reusable spec — when I (or you) add a button later, look at the mockup to copy the styling. PNGs are harder to copy hex values from.
- Concrete color names + roles will make the eventual Lua code clean (
color_button_primaryetc.).
First let me bring the missing canonical colors (blue/green/purple/brown/gray/fg_dark) into main.lua so the mockup and the code are consistent — these are colors the reference games use; we ported the visual style but didn't carry them all over yet.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Write (E:/a327ex/emoji-aimer/reference/ui_mockup.html)
File created successfully at: E:/a327ex/emoji-aimer/reference/ui_mockup.html
Mockup written to emoji-aimer/reference/ui_mockup.html. Open in a browser — it's a single self-contained file (Google Fonts CDN for the pixel typefaces, no other deps).
What's in it:
- Palette — every color from
main.luaas a labelled swatch with hex values. Newpink(#F49AC2) marked* added. - State derivations — small comparison swatches for hover/active variants, with the rule documented (
color_mix(base, white, 0.15)for hover,color_mix(base, black, 0.15)for active). These are computed in code, not stored as new globals. - Panels — cream background, 2px black outline, (+4,+4) drop shadow, optional colored header strip.
- Buttons — neutral default + four colored variants (primary blue, success green, warning orange, danger red) × four states (default/hover/active/disabled). Press state shifts (+2,+2) and shrinks the shadow.
- Badges & rarity chips — generic tags + the standard ARPG ladder (common→legendary).
- Counters — small icon+number HUD chips and big numeric score readouts (with delta indicators).
- Progress bars — continuous fills (HP/charge/cooldown), pip strips (lives), and a boss-style full-width dark-bg bar.
- Inventory slots — 44px cells with rarity-tinted inset border and qty-stack badge.
- Tooltips — orange title + black body + optional gray footer.
- Sample HUD layout — sky-gradient game world with all four corners populated, roughly to scale.
- Implementation notes — footer mapping each visual concept to the Lua mechanism (which shader, which font, how to do press displacement).
Code change made:
Expanded main.lua palette to bring across every named color from the reference games (gray, bg_color, fg_dark, blue, green, purple, brown) plus the new pink from the kit. Syntax-checked clean. The mockup and the code now agree exactly.
Things I deliberately did NOT do:
- Didn't write any UI element Lua code yet — wanted to lock the palette and primitives first.
- Didn't pick which UI elements to add to the game first — that's a design call (DPS readout? target HP? inventory slots before any items exist?). Open question for you.
Tell me which UI piece to build first when you've reviewed the mockup, or flag any colors/styles you want to change before I start coding.
Now let's focus on a single round. There should be a timer, number of targets or score so far, a place where passives (other emojis) appear, then a place where any additional information appears. Before a round starts (but while targets are visible), a hand should appear. Every round you draw 2 additional cards. Each card is an emoji and can be played by the player. The player has a certain amount of mana, say 4/4, and then if he plays a card that costs 2 he will have 2/4 mana. After he's out of moves from his hand, the round starts and he starts clicking. Before a run starts there's a draft screen, where the player drafts cards for the run. This follow Artifact drafting rules, you're shown 10 emojis, pick 2, repeat multiples times until you have X emojis and then build your deck out of X-Y of them. New images in reference/ show what this should look like visually. ui_layout_1 and ui_layout_2 focus on the game UI layout, the second one looks better to me. ui_layout_3 and ui_layout_4 are not going to look like that (there will be no choose 2 between rounds or anything like that), but they're useful in showing how the cards should look like and various other useful UI elements. ui_layout_5/6/7 contain draft screens. Before doing anything, tell me your thoughts on these and if you understand the images and the overall game loop. We'll now focus on a single round alone. But before doing anything give me a turn and ask me any questions you might have.
Bash (ls -la E:/a327ex/emoji-aimer/reference/)
total 20856
drwxr-xr-x 1 adn 197121 0 May 5 21:09 ./
drwxr-xr-x 1 adn 197121 0 May 5 09:44 ../
-rw-r--r-- 1 adn 197121 1660505 May 5 09:18 ui_kit_1.png
-rw-r--r-- 1 adn 197121 1661510 May 5 09:27 ui_kit_2.png
-rw-r--r-- 1 adn 197121 1911047 May 5 09:27 ui_kit_3.png
-rw-r--r-- 1 adn 197121 1586404 May 5 09:27 ui_kit_4.png
-rw-r--r-- 1 adn 197121 1805319 May 5 09:28 ui_kit_5.png
-rw-r--r-- 1 adn 197121 1671182 May 5 09:28 ui_kit_7.png
-rw-r--r-- 1 adn 197121 1295710 May 5 21:07 ui_layout_1.png
-rw-r--r-- 1 adn 197121 1544354 May 5 21:07 ui_layout_2.png
-rw-r--r-- 1 adn 197121 1631560 May 5 21:08 ui_layout_3.png
-rw-r--r-- 1 adn 197121 1538520 May 5 21:08 ui_layout_4.png
-rw-r--r-- 1 adn 197121 1647732 May 5 21:08 ui_layout_5.png
-rw-r--r-- 1 adn 197121 1627634 May 5 21:09 ui_layout_6.png
-rw-r--r-- 1 adn 197121 1703830 May 5 21:09 ui_layout_7.png
-rw-r--r-- 1 adn 197121 30370 May 5 09:47 ui_mockup.html
Read (E:/a327ex/emoji-aimer/reference/ui_layout_1.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/007.png]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_layout_2.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/008.png]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_layout_3.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/009.png]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_layout_4.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/010.png]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_layout_5.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/011.png]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_layout_6.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/012.jpg]"
}
]
Read (E:/a327ex/emoji-aimer/reference/ui_layout_7.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/013.jpg]"
}
]
Looked at all seven layout images. Here's my read.
What I think the loop is
RUN START
├── DRAFT PHASE (ui_layout_6 style, Artifact rules)
│ ├── pick 2 of 10, repeat for N rounds
│ └── builds a "drafted pool" of ~30–50 cards
│ (with a draft currency for rerolls / skip)
├── DECK-BUILD PHASE (ui_layout_7)
│ └── construct your deck (30 cards) from the drafted pool
└── RUN (5 rounds)
└── for each round:
├── PRE-ROUND PLANNING
│ ├── targets visible on screen (not yet clickable)
│ ├── hand of cards + mana 4/4
│ ├── play cards from hand by clicking them; each consumes mana
│ ├── PASSIVE cards go to passives row, others apply effects to the round
│ └── press "START ROUND" when ready
├── AIM PHASE
│ ├── timer ticks down
│ ├── click targets, accumulate hits / combo / score
│ └── card-applied modifiers shape this phase (FIRE burns, COFFEE +speed, etc.)
├── ROUND END
│ └── (maybe) summary: hits, max combo, time bonus, stars
└── BETWEEN ROUNDS
├── draw 2 new cards into hand (cap 8)
└── (optional) hand-management screen — review/remove/swap
Your preference (variation B for in-round) makes sense to me. It uses the corners better — score+timer+combo stacked top-left, mana+passives top-right, deck/discard bottom-left, round info bottom-right, hand of cards along the bottom-center, and the whole middle is unobstructed for the aim arena. Variation A clutters the top with a horizontal strip of HUD elements that competes with target visibility.
Things I find genuinely interesting about this design
- Pre-cast cards before the aim round is a clean separation of two cognitive modes. Most card+action hybrids interleave (Risk of Rain has buffs popping mid-action; Slay the Spire is pure planning). This puts planning and execution in series, which means the aim phase stays mechanically clean — you're not card-juggling while flicking. Good.
- Targets visible during the planning phase is a small but smart detail. You can see what you're up against and make plays accordingly. "There's a cluster on the right? Play FIRE for splash. Sparse layout? Play COFFEE for speed." That's a real strategic beat.
- Cards = aim transformation — FIRE applies DoT to your shots, SHIELD blocks incoming damage, COFFEE speeds something up, MELON heals. Each card morphs how the next 30 seconds of clicking feel. This is the "build = aim transformation" thread from earlier brainstorms but cleaner because cards are explicit and discrete.
Things I'd flag — honestly
Pacing risk on the planning phase. If you have 7–8 cards in hand and ~4 rounds left, deciding what to play could take 30+ seconds per round. For a game whose joy is mechanical clicking, that's a long pre-game. Brotato shop screens can drag for the same reason. Mitigations: keep mana low (4 caps plays at 2–4), limit visible cards (hand cap 5–6 not 8), or add a hint pass that highlights "obvious good plays" so quick decisions are possible.
Hand-bloat vs. mana-bottleneck tension. If hand caps at 8 and you draw 2 per round across 5 rounds, you'll end the run with a stuffed hand of cards you couldn't afford to play. Either you need cycling (discard for mana / extra draw) or you need most cards to be 1-cost. Worth deciding which.
Connecting cards to feedback during aim phase. If I cast FIRE pre-round, I need to see fire on every hit. If I cast COFFEE, I need a visible speed indicator. Otherwise the cards feel like menu actions disconnected from the actual play. The passives row at top-right helps, but in-arena VFX for active card effects matters a lot for the loop to feel coherent.
Genre composition tension. Aim trainers reward mechanical mastery; deckbuilders reward strategic anticipation; the two together is a tall order. The pre-cast-then-aim model handles it, but the cards have to be tuned so neither phase dominates. I'd worry if the meta-optimal play turned out to be "pick the strongest card combo, then aim is trivial" — then it's a deckbuilder with token aim. Equally bad if "aim god builds anything" — then it's an aim trainer with ignorable cards. The sweet spot needs both phases to matter every round.
Scope. Drafting + deck-building + cards + hand mgmt + mana + passives + relics + 5-round runs is StS-level complexity grafted onto an aim trainer. That's fine if it's the goal, but the buildout will be long. Starting with a single round is the right call.
The image kits are all visually consistent — I can use the existing ui_mockup.html palette/primitives plus the card layouts shown in ui_layout_2 and ui_layout_6 as the reference for card visuals. Cards in the layouts have:
- emoji icon (top half, big)
- name (PIXEL ARCADE bold, all caps)
- short description (2 lines)
- cost badge (top-right corner, small)
- role chip at the bottom (DAMAGE / RECOVERY / UTILITY / DEFENSE / PASSIVE)
- a card-back graphic (visible in the deck/discard counter icons)
OK — questions before I touch the code.
AskUserQuestion (What ends an aim phase round?)
User has answered your questions: "What ends an aim phase round?"="Timer expires (simplest, recommended)", "When you play a card, where does it go?"="Exhaust (gone forever)", "For the single-round prototype, what scope?"="Fixed test hand, no deck cycle (Recommended)", "Which cards do you want for the first prototype?"="Let's discuss cards in more detail later.". You can now continue with the user's answers in mind.
Got it. Locking in:
- Timer-based rounds (e.g. 30s — exact length TBD)
- Played cards exhaust — gone for the run. This means total card plays across a 5-round run ≈ 15–20 (mana 4/4 × 5 rounds, costs 1–4). That reframes the deck a bit: deck of 30 means most cards never get played in a run — the deck is a probability-shaped resource you draw from, not something you cycle through. The DECK / DISCARD counters in your layouts likely mean "remaining undrawn / exhausted-played" rather than "draw pile / shuffle-back pile". That's fine, just wanted to flag it.
- Fixed test hand for prototype — no draw/shuffle/deck infrastructure yet
- Cards deferred — I'll scaffold the round without committing card effects; we'll wire those after we discuss
Single-round prototype as I'd build it (no card effects yet):
PRE-ROUND PHASE
├── Targets pre-placed in arena (visible, NOT clickable yet)
├── Hand: 3-4 placeholder cards along bottom-center
│ (emoji icon + name + cost badge + role chip — no effect logic)
├── Mana indicator top-right (4/4 pip-style ⚡⚡⚡⚡)
├── Click a card → consume mana, card disappears (exhaust),
│ pip count decrements; no gameplay effect (yet)
├── "START ROUND" button (or maybe spacebar) somewhere
└── Score + timer corners visible but inactive
AIM PHASE
├── Timer counts down from N seconds (top-left)
├── Targets become clickable; hits accumulate
├── Score / hits / combo update
└── Mana, hand, START button hide or fade
ROUND END
└── Either reset, or freeze with a simple "ROUND COMPLETE" overlay
(full between-rounds screen comes later)
Visual layout = ui_layout_2 (your preference): timer + score + combo top-left, mana + passives top-right, deck/discard counters bottom-left, round info bottom-right, hand of cards along bottom-center, sky arena in the middle.
Open questions I'd want answered before coding starts (not blocking — happy to make calls and you correct):
- Round duration — 20s? 30s? 45s? Probably tunable, but a starting number.
- Targets during pre-round — pre-placed and static, or do they animate/spawn? In
ui_layout_2they appear static. I'll go with static + visible from the start unless you say otherwise. - START ROUND trigger — explicit button (cleaner UX, takes screen space), spacebar (faster, hidden affordance), or auto-start when mana hits 0? I'd lean explicit button.
- Placeholder cards — for visual scaffolding, can I pull 3–4 from your layout images (FIRE / COFFEE / MELON / SHIELD with their existing emojis) just for the visual placeholder, even though the effects aren't wired? Or do you want totally generic placeholders (Card 1 / Card 2 / Card 3)?
- Pre-round HP / lives — do hearts exist in this prototype, or skip until we resolve damage source?
Your turn — tell me which calls to flip, what to drop, and when to start coding.
Let's code something simple now. An initial number of targets spawn, and then more are spawned as the player kills more targets. For starters let's keep this naive, every N ticks, new targets are spawned according to how "free" the overall arena is. There should be a timer, like in the UI layouts, counting down. We can also add a stub score/targets killed, although we don't do anything with it yet. Just get this loop working. When the round ends, simply draw ROUND END somewhere and then let me press a button to restart. When restarting, we need to make sure that we aren't leaking any more. Orblike folder and others (not sure if Anchor2 itself has it) do have memory profilers and such where we worry about these things, so you can look there for reference.
Read (E:/a327ex/Anchor2/framework/anchor/memory.lua)
1 --[[
2 memory — memory / resource tracker overlay for leak detection.
3
4 Snapshots the engine's resource counters (engine_mem_stats) plus Lua-side
5 signals (collectgarbage heap size, entity count) each frame. Renders a
6 toggleable overlay comparing current values against a captured baseline
7 so you can verify that a repeated action (map reload, UI open/close, etc.)
8 returns every counter to its pre-action value.
9
10 Usage:
11 mem = memory_tracker_new()
12 -- in update:
13 memory_tracker_update(mem)
14 if is_pressed('toggle_mem') then memory_tracker_toggle(mem) end
15 if is_pressed('baseline_mem') then memory_tracker_capture_baseline(mem) end
16 -- in draw:
17 memory_tracker_draw(mem, debug_layer, debug_font)
18
19 The overlay shows: LABEL CURRENT (Δbaseline)
20 Non-zero baseline deltas highlight the row — that's the leak signal.
21 ]]
22
23 --[[
24 memory_tracker_capture()
25 Returns a flat snapshot table. Engine counters come from engine_mem_stats;
26 lua_kb and entities are added Lua-side. The snapshot is a plain table, no
27 methods — safe to copy/compare.
28 ]]
29 function memory_tracker_capture()
30 local s = engine_mem_stats()
... [177 more lines]
Bash (ls E:/a327ex/Anchor2/framework/anchor/ | grep -i mem)
memory.lua
Bash (grep -nE "memory_|memory." E:/a327ex/Orblike/main.lua 2>&1 | head -20; echo "--...)
37:-- Aliases for legacy callers (player.lua, anchor/memory.lua, etc.) that still
108:mem_tracker = memory_tracker_new()
148: if is_pressed('toggle_mem') then memory_tracker_toggle(mem_tracker) end
149: if is_pressed('baseline_mem') then memory_tracker_capture_baseline(mem_tracker) end
160: memory_tracker_update(mem_tracker)
184: memory_tracker_draw(mem_tracker, debug_layer, debug_font)
---ORBLIKE files---
animation.lua
array.lua
camera.lua
class.lua
collider.lua
color.lua
font.lua
helpers.lua
image.lua
init.lua
input.lua
layer.lua
math.lua
memory.lua
object.lua
physics.lua
shake.lua
spring.lua
spritesheet.lua
timer.lua
Bash (grep -nE "mem_tracker|memory_tracker|toggle_mem|baseline_mem|debug_layer|debug_f...)
82:-- debug_layer — screen-space HUD (no camera)
89:debug_layer = layer_new('debug')
99:debug_font = font_register('debug', 'assets/LanaPixel.ttf', 11)
108:mem_tracker = memory_tracker_new()
129:bind('toggle_mem', 'key:f3')
130:bind('baseline_mem', 'key:f4')
148: if is_pressed('toggle_mem') then memory_tracker_toggle(mem_tracker) end
149: if is_pressed('baseline_mem') then memory_tracker_capture_baseline(mem_tracker) end
160: memory_tracker_update(mem_tracker)
184: memory_tracker_draw(mem_tracker, debug_layer, debug_font)
185: layer_render(debug_layer)
186: layer_draw(debug_layer)
Read (E:/a327ex/Orblike/main.lua)
125 bind('up', 'key:up')
126 bind('down', 'key:s')
127 bind('down', 'key:down')
128 bind('reload_map', 'key:f5')
129 bind('toggle_mem', 'key:f3')
130 bind('baseline_mem', 'key:f4')
131 bind('cycle_symbol', 'key:f6')
132 bind('cycle_pattern', 'key:f7')
133 bind('cycle_flow', 'key:f8')
134 bind('cycle_palette', 'key:f9')
135 bind('cycle_palette_back', 'key:f10')
136 bind('toggle_ui_test', 'key:f2')
137 bind('reset_run', 'key:f12')
138
139 p = player(0, 0)
140 camera_follow(main_camera, p)
141
142 run_reset() -- bootstrap the first run (loads tutorial; spell-system seeding TBD)
143
144 function update(dt)
145 sync_engine_globals()
146 camera_update(main_camera, dt)
147 if is_pressed('reload_map') then load_map('tutorial') end
148 if is_pressed('toggle_mem') then memory_tracker_toggle(mem_tracker) end
149 if is_pressed('baseline_mem') then memory_tracker_capture_baseline(mem_tracker) end
150 if is_pressed('cycle_symbol') then cycle_wall_symbol() end
151 if is_pressed('cycle_pattern') then cycle_wall_pattern() end
152 if is_pressed('cycle_flow') then cycle_wall_flow() end
153 if is_pressed('cycle_palette') then cycle_wall_palette() end
154 if is_pressed('cycle_palette_back') then cycle_wall_palette_back() end
... [34 more lines]
Bash (grep -nE "^function run_reset|function load_map" E:/a327ex/Orblike/main.lua | he...)
(Bash completed with no output)
Bash (grep -rnE "^function run_reset|run_reset = function" E:/a327ex/Orblike/ 2>/dev/n...)
E:/a327ex/Orblike/run.lua:67:function run_reset()
Read (E:/a327ex/Orblike/run.lua)
55 end
56
57 --[[
58 run_reset()
59
60 End the current run and start a fresh one. Called on death, run win,
61 or manually for development (F12 by default). Order matters: clear UI
62 scratch that may reference per-run ids first, then destroy resources,
63 THEN replace the run table — callers using ids during the destroy
64 pass would otherwise see partial state. The starting map reload at
65 the end resets the player's position to the map's spawn point.
66 ]]
67 function run_reset()
68 -- 1. UI scratch that holds per-run ids.
69 if drag_clear then drag_clear() end
70
71 -- 2. Engine-handle owners in the old run.
72 run_destroy_resources(run)
73
74 -- 3. New run table.
75 run = run_new()
76
77 -- 4. Bootstrap content. Nothing to seed until the spell system lands.
78
79 -- 5. Load the starting map.
80 load_map('tutorial')
81 end
82
Bash (grep -nE "^function entity_kill|^function kill\b|^function (process_destroy_queu...)
74:function make_entity(e)
87:function entity_kill(e)
97:function process_destroy_queue()
Bash (grep -nE "engine_mem_stats" E:/a327ex/Anchor2/engine/src/anchor.c | head -5; ech...)
119:// load/unload). Exposed to Lua via engine_mem_stats() for leak detection.
8337:// engine_mem_stats() -> table of memory / resource counters.
8342:static int l_engine_mem_stats(lua_State* L) {
9298: lua_register(L, "engine_mem_stats", l_engine_mem_stats);
---
5: a __call metamethod that returns the packed rgba integer used by drawing
13: layer_circle(game_layer, x, y, r, red()) -- __call returns packed rgba integer
31: - __call returns the packed rgba integer via the engine's rgba() function.
78:-- Metatable for colors: __call returns the packed rgba integer.
82: return rgba(
Read (E:/a327ex/Anchor2/framework/anchor/object.lua)
70 Assigns e.id and registers e in the global entities table.
71 Also installs a default kill method if none exists.
72 Returns e for chaining.
73 ]]
74 function make_entity(e)
75 e.id = next_id
76 next_id = next_id + 1
77 entities[e.id] = e
78 if not e.kill then e.kill = default_kill end
79 return e
80 end
81
82 --[[
83 entity_kill(e)
84 Free function equivalent to e:kill(). Useful if you have a plain
85 entity table and don't want to use method syntax.
86 ]]
87 function entity_kill(e)
88 default_kill(e)
89 end
90
91 --[[
92 process_destroy_queue()
93 Called once at the end of every frame in the game's main update.
94 Drains the destroy queue until stable (entity destruction may cause
95 more kills via polling in other entities' destroy methods).
96 ]]
97 function process_destroy_queue()
98 while #destroy_queue > 0 do
99 local q = destroy_queue
... [10 more lines]
Read (E:/a327ex/Anchor2/framework/anchor/helpers.lua)
1 --[[
2 helpers — small shared utilities for game code.
3
4 collection_update(list, dt, method?)
5 Reverse iteration over a plain array of entities: removes entries with ._dead
6 (set by process_destroy_queue after kill), otherwise calls :update(dt) or the
7 given method name. Use for enemies, bullets, etc.
8 ]]
9
10 function collection_update(list, dt, method)
11 method = method or 'update'
12 for i = #list, 1, -1 do
13 local e = list[i]
14 if e._dead then
15 table.remove(list, i)
16 else
17 local fn = e[method]
18 if fn then fn(e, dt) end
19 end
20 end
21 end
22
Got it. Now writing the round loop. Plan:
- New constants:
ROUND_DURATION,TARGETS_INITIAL,TARGET_SPAWN_TICK,TARGET_MIN_SPAWN_DIST, arena bounds for spawning - New state:
round_state,round_timer,score,kills,spawn_tick_timer - New layer:
debug_layerfor the memory tracker overlay (separate so it can sit on top untouched) - Replace the existing auto-respawn logic with tick-based density spawning
- Add
round_reset()that kills all targets/effects, drains the queue, resets state, and re-seeds - Add memory tracker (F3 toggle / F4 baseline) so you can verify a restart returns deltas to 0
- HUD: timer + hits in top-left; "ROUND END / PRESS R TO RESTART" overlay when ended
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Read (E:/a327ex/emoji-aimer/main.lua)
355 for i = 1, random_int(2, 2) do
356 spawn_hit_particle(mx, my, {
357 velocity = random_float(120, 200),
358 direction = random_angle(),
359 duration = random_float(0.25, 0.6),
360 color = yellow,
361 gravity = 256,
362 flash_on_spawn = true,
363 })
364 end
365 for i = 1, random_int(1, 1) do
366 spawn_emoji_particle(mx, my, star_img, {
367 velocity = random_float(80, 150),
368 direction = random_angle(),
369 duration = random_float(0.3, 0.8),
370 scale = 1,
371 gravity = 256,
372 flash_on_spawn = 0.25,
373 })
374 end
375
376 if self.hp <= 0 then self:die(mx, my) end
377 end
378
379 function target:die(mx, my)
380 for i = 1, random_int(2, 4) do
381 spawn_hit_particle(mx, my, {
382 velocity = random_float(100, 350),
383 direction = random_angle(),
384 duration = random_float(0.4, 0.8),
... [30 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now let me look at the current init / update / draw and replace the auto-respawn logic with the round/spawn-tick system.
Read (E:/a327ex/emoji-aimer/main.lua)
540
541 function spawn_hit_effect(x, y, args)
542 local he = hit_effect(x, y, args)
543 effects[#effects + 1] = he
544 return he
545 end
546
547 function spawn_hit_particle(x, y, args)
548 local hp = hit_particle(x, y, args)
549 effects[#effects + 1] = hp
550 return hp
551 end
552
553 function spawn_emoji_particle(x, y, image, args)
554 local ep = emoji_particle(x, y, image, args)
555 effects[#effects + 1] = ep
556 return ep
557 end
558
559 function spawn_target(x, y)
560 local t = target(x, y)
561 targets[#targets + 1] = t
562 return t
563 end
564
565 -- -----------------------------------------------------------------------------
566 -- init
567 -- -----------------------------------------------------------------------------
568 mouse_set_visible(false)
569 the_cursor = cursor()
... [70 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now the draw — add HUD (timer + hits top-left) and the ROUND END overlay, plus the memory overlay on the debug layer.
Read (E:/a327ex/emoji-aimer/main.lua)
685 -- so they finish their animations cleanly when the round ends.
686 collection_update(targets, dt)
687 collection_update(effects, dt)
688
689 camera_update(main_camera, dt)
690 process_destroy_queue()
691 memory_tracker_update(mem_tracker)
692 end
693
694 function draw()
695 layer_rectangle_gradient_v(bg_layer, 0, 0, gw, gh, sky_top(), sky_bottom())
696
697 camera_attach(main_camera, game_layer)
698 camera_attach(main_camera, effects_layer)
699 for _, t in ipairs(targets) do if not t._dead then t:draw() end end
700 for _, fx in ipairs(effects) do if not fx._dead then fx:draw() end end
701 camera_detach(main_camera, effects_layer)
702 camera_detach(main_camera, game_layer)
703
704 the_cursor:draw()
705
706 layer_render(bg_layer)
707 layer_render(game_layer)
708 layer_render(effects_layer)
709 layer_render(ui_layer)
710
711 layer_clear(shadow_layer)
712 layer_draw_from(shadow_layer, game_layer, shadow_shader)
713 layer_draw_from(shadow_layer, effects_layer, shadow_shader)
714
... [17 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
(Bash completed with no output)
Bash (grep -nE "respawn_timer|respawn_pending|RESPAWN_DELAY" E:/a327ex/emoji-aimer/mai...)
326:-- 0 HP the target dies in a bigger burst and respawn_timer schedules a new
327:-- one at center after RESPAWN_DELAY.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Round loop is in. Summary of what changed:
State machine — round_state ∈ { 'playing', 'ended' }, round_timer, score, kills, spawn_tick_timer at top-level.
Spawning
try_spawn_target()— picks a random arena position (withinARENA_X_MIN/MAX, ARENA_Y_MIN/MAX), rejects spots withinTARGET_MIN_SPAWN_DISTof any live target. Up to 20 attempts then bails.ideal_target_count()— lerps fromTARGET_COUNT_MIN(6) at round start toTARGET_COUNT_MAX(12) at round end based on elapsed time. Naive, easy to replace later.alive_target_count()— explicit live-count helper (collection_update compacts dead entries each frame, but mid-frame the array can still hold them).- Every
TARGET_SPAWN_TICK(0.25s), ifalive < ideal, try one spawn.
Round end + restart
- Timer ticks down in
'playing'. At≤ 0flips to'ended'. - Click damage gated to
'playing'only. round_reset()kills all live targets + effects, callsprocess_destroy_queue()immediately (so colliders/timers/springs finalize before we replace arrays), reassignstargets = {}/effects = {}, resets state vars, re-seedsTARGETS_INITIALtargets.- Restart key
R(mapped viabind('restart', 'key:r')) callsround_reset()only whenround_state == 'ended'.
Memory tracker
mem_tracker = memory_tracker_new()at top-level state.F3toggles overlay,F4captures baseline.- New
debug_layerfor the overlay (no shaders applied — sits on top of everything). memory_tracker_update(mem_tracker)at end of update (cheap when overlay is hidden).memory_tracker_draw(...)at end of draw, drawn ondebug_layer, then rendered + composited.
Workflow for verifying restart cleanliness:
- Run the game, let a round play out (or play some), wait for "ROUND END".
- Press
F3to show the memory overlay. - Press
F4to capture baseline. - Press
Rto restart. Round runs again. - Wait for
ROUND ENDagain (or restart mid-round again). - Watch the deltas next to each row.
entities,gl_textures,gl_fbos,physics_bodies/shapes,lua_heapshould all return to ~0 delta after a few GC cycles. Persistent positive deltas = leak signal.
HUD — top-left has MM:SS, HITS N, SCORE N. When ended, a centered ROUND END (LanaPixel 22px) + PRESS R TO RESTART (LanaPixel 11px) overlay with a 30%-black dim layer behind.
Other knobs registered for future use:
fonts.big(LanaPixel 22px) — for big screen textfonts.debug(LanaPixel 11px) — used by mem tracker; same asfonts.mainbut kept separate so we can swap it independently later
Syntax clean. Run and let me know what the memory deltas show after a restart cycle — if anything grows unbounded I'll dig into the specific subsystem.
Text for the UI is dark (likely an outline issue), entire game goes dark after a while too.
Two distinct bugs. Let me investigate before fixing.
Read (E:/a327ex/Anchor2/framework/anchor/layer.lua)
240 return eng.get_texture(lyr_handle(lyr))
241 end
242
243 function layer_reset_effects(lyr)
244 eng.reset_effects(lyr_handle(lyr))
245 end
246
247 function layer_clear(lyr)
248 eng.clear(lyr_handle(lyr))
249 end
250
251 --- Process queued draw commands into this layer's FBO.
252 function layer_render(lyr)
253 eng.render(lyr_handle(lyr))
254 end
255
256 function layer_draw_from(lyr, source, shader)
257 eng.draw_from(lyr_handle(lyr), lyr_handle(source), shader)
258 end
259
260 function layer_stencil_mask(lyr)
261 eng.stencil_mask(lyr_handle(lyr))
262 end
263
264 function layer_stencil_test(lyr)
265 eng.stencil_test(lyr_handle(lyr))
266 end
267
268 function layer_stencil_test_inverse(lyr)
269 eng.stencil_test_inverse(lyr_handle(lyr))
Bash (grep -nE "layer_clear|layer_render|fbo_clear|render_layer|GL_COLOR_BUFFER_BIT" E...)
1923:static void layer_clear_commands(Layer* layer) {
3782: glClear(GL_COLOR_BUFFER_BIT);
4453:static void layer_render(Layer* layer) {
5611:static int l_layer_clear(lua_State* L) {
5621: glClear(GL_COLOR_BUFFER_BIT);
5628:static int l_layer_render(lua_State* L) {
5639: glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
5646: layer_render(layer);
8561: glClear(GL_COLOR_BUFFER_BIT);
8676: glClear(GL_COLOR_BUFFER_BIT);
9150: lua_register(L, "layer_clear", l_layer_clear);
9151: lua_register(L, "layer_render", l_layer_render);
10122: layer_clear_commands(layer_registry[i]);
10253: glClear(GL_COLOR_BUFFER_BIT);
10574: layer_clear_commands(layer_registry[i]);
10645: glClear(GL_COLOR_BUFFER_BIT);
10718: glClear(GL_COLOR_BUFFER_BIT);
Read (E:/a327ex/Anchor2/engine/src/anchor.c)
5628 static int l_layer_render(lua_State* L) {
5629 if (headless_mode) return 0;
5630 Layer* layer = (Layer*)lua_touserdata(L, 1);
5631
5632 // Bind layer's FBO
5633 glBindFramebuffer(GL_FRAMEBUFFER, layer->fbo);
5634 glViewport(0, 0, layer->width, layer->height);
5635
5636 // Clear color and stencil buffers
5637 glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
5638 glClearStencil(0);
5639 glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
5640
5641 // Ensure stencil starts disabled
5642 glDisable(GL_STENCIL_TEST);
5643 glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
5644
5645 // Process all queued commands
5646 layer_render(layer);
5647
5648 // Ensure stencil is disabled after rendering (in case commands left it enabled)
5649 glDisable(GL_STENCIL_TEST);
5650 glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
5651
5652 // Clear command queue for next frame
[Request interrupted by user]
Actually, let's try an entirely different strategy coding this game. I'll code the game manually myself, you give me code snippets to copy into it. I'm going to restart the file soon from scratch.
Understood. Quick context-dump before we switch modes:
What I'd diagnosed about the two bugs (so you can avoid them in the rewrite):
Text dark — the outline shader (
outline.frag) outputsvec4(0, 0, 0, a)wherea = max(any 5×5 neighbor's alpha). That's fine for chunky 12+px emojis where the 2px halo is a thin frame. For 11px LanaPixel where strokes are 1–2px wide, the neighbor sample expands the silhouette by ~2px in every direction, which eats the entire glyph. Result: text looks like a solid black blob with maybe a sliver of color in the center. Fix: don't put text on any layer that gets the outline shader applied. Either separatetext_layer(no outline) andui_layer(outlined for cursor/buttons), or bake outlines into the font glyphs and skip the shader entirely on text.Game goes dark over time — I didn't get to confirm.
layer_renderdoes callglClearper frame so individual layers don't accumulate. Suspects I'd check: (a) the alpha-80 dim rectangle I drew during ROUND END — verify it isn't somehow being drawn on a layer that's also being composited multiple times per frame; (b) something in the shadow/outline derivation chain on a layer that gets re-derived withoutlayer_clearfirst; (c) a per-frame allocation (color objects?) building up. Worth poking at if it shows up in the rewrite.
Stuff that should be reusable verbatim (no rewrite needed):
assets/— emoji PNGs, hit1 spritesheet, fonts, shadersanchor/framework copy +anchor.exerun.bat- The class definitions for
hit_circle/hit_effect/hit_particle/emoji_particle/cursor/targetare clean ports — I'd suggest keeping them around as reference even when you deletemain.lua. Want me to extract them into a separatereference/snippets.luabefore you nuke the file?
Two questions on how to work together:
AskUserQuestion (What size of snippet do you want from me by default?)
User has answered your questions: "What size of snippet do you want from me by default?"="Whatever fits the request", "How should I track your current code state?"="I read main.lua from disk when I need to". You can now continue with the user's answers in mind.
Got it. New mode locked in: I'll size snippets per request and Read main.lua when I need context.
Question I floated still open: do you want me to extract the reusable class defs (hit_circle, hit_effect, hit_particle, emoji_particle, cursor, target) into reference/snippets.lua before you wipe main.lua? Or would you rather I just leave the old main.lua in place as your reference until you've finished the rewrite, then we can delete it together?
Otherwise, ready when you are.
ToolSearch (select:TodoWrite)
[
{
"type": "tool_reference",
"tool_name": "TodoWrite"
}
]
TodoWrite (0 todos)
Cleared. Standing by — let me know what you need first.
Actually nevermind, I changed my mind, you can proceed as you were going to.
Picking back up. Going to dig into both bugs — text-dark first since it's diagnosed, then investigate the game-darkening before fixing.
Bash (grep -nE "l_layer_draw_from|l_layer_draw\b|draw_from|layer_draw\b" E:/a327ex/Anc...)
5480:// Immediate shader uniform setters (applied now, for use with layer_draw_from)
5588:static int l_layer_draw(lua_State* L) {
5660:static int l_layer_draw_from(lua_State* L) {
9147: lua_register(L, "layer_draw", l_layer_draw);
9152: lua_register(L, "layer_draw_from", l_layer_draw_from);
10267: // Manual compositing: use layer_draw queue
Read (E:/a327ex/Anchor2/engine/src/anchor.c)
5660 static int l_layer_draw_from(lua_State* L) {
5661 if (headless_mode) return 0;
5662 Layer* dst = (Layer*)lua_touserdata(L, 1);
5663 Layer* src = (Layer*)lua_touserdata(L, 2);
5664 GLuint shader = (lua_gettop(L) >= 3 && !lua_isnil(L, 3)) ? (GLuint)luaL_checkinteger(L, 3) : 0;
5665
5666 // Bind destination layer's FBO
5667 GLuint target_fbo = dst->textures_swapped ? dst->effect_fbo : dst->fbo;
5668 glBindFramebuffer(GL_FRAMEBUFFER, target_fbo);
5669 glViewport(0, 0, dst->width, dst->height);
5670
5671 // Enable alpha blending for accumulation
5672 // Use glBlendFuncSeparate to preserve alpha correctly when drawing to FBOs
5673 glEnable(GL_BLEND);
5674 glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, // RGB
5675 GL_ONE, GL_ONE_MINUS_SRC_ALPHA); // Alpha
5676
5677 // Use shader or passthrough
5678 if (shader) {
5679 glUseProgram(shader);
5680 GLint tex_loc = glGetUniformLocation(shader, "u_texture");
5681 if (tex_loc != -1) glUniform1i(tex_loc, 0);
5682 } else {
5683 glUseProgram(screen_shader);
5684 GLint offset_loc = glGetUniformLocation(screen_shader, "u_offset");
5685 if (offset_loc != -1) glUniform2f(offset_loc, 0.0f, 0.0f);
5686 }
5687
5688 // Bind source layer's current texture
5689 glActiveTexture(GL_TEXTURE0);
... [50 more lines]
Read (E:/a327ex/Anchor2/engine/src/anchor.c)
5611 static int l_layer_clear(lua_State* L) {
5612 if (headless_mode) return 0;
5613 Layer* layer = (Layer*)lua_touserdata(L, 1);
5614
5615 // Bind the layer's current target FBO
5616 GLuint target_fbo = layer->textures_swapped ? layer->effect_fbo : layer->fbo;
5617 glBindFramebuffer(GL_FRAMEBUFFER, target_fbo);
5618 glViewport(0, 0, layer->width, layer->height);
5619
5620 glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
5621 glClear(GL_COLOR_BUFFER_BIT);
5622
5623 return 0;
5624 }
5625
5626 // Render a layer's queued commands to its FBO (with clear)
5627 // This is called explicitly from Lua draw() instead of automatically
5628 static int l_layer_render(lua_State* L) {
5629 if (headless_mode) return 0;
5630 Layer* layer = (Layer*)lua_touserdata(L, 1);
5631
5632 // Bind layer's FBO
5633 glBindFramebuffer(GL_FRAMEBUFFER, layer->fbo);
5634 glViewport(0, 0, layer->width, layer->height);
5635
5636 // Clear color and stencil buffers
5637 glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
5638 glClearStencil(0);
5639 glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
5640
... [5 more lines]
Read (E:/a327ex/Anchor2/engine/src/anchor.c)
10240 float scale_y = (float)window_h / game_height;
10241 float scale = (scale_x < scale_y) ? scale_x : scale_y;
10242 if (scale < 1.0f) scale = 1.0f;
10243
10244 // Calculate centered position with letterboxing
10245 int scaled_w = (int)(game_width * scale);
10246 int scaled_h = (int)(game_height * scale);
10247 int offset_x = (window_w - scaled_w) / 2;
10248 int offset_y = (window_h - scaled_h) / 2;
10249
10250 // Clear screen to black (letterbox color)
10251 glViewport(0, 0, window_w, window_h);
10252 glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
10253 glClear(GL_COLOR_BUFFER_BIT);
10254
10255 // Set viewport for game area
10256 glViewport(offset_x, offset_y, scaled_w, scaled_h);
10257 glUseProgram(screen_shader);
10258
10259 // Use premultiplied alpha blend for compositing layers to screen
10260 // FBO contents are already blended, so we don't multiply by src alpha again
10261 glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
10262
10263 // Get offset uniform location
10264 GLint offset_loc = glGetUniformLocation(screen_shader, "u_offset");
10265
10266 if (layer_draw_count > 0) {
10267 // Manual compositing: use layer_draw queue
10268 for (int i = 0; i < layer_draw_count; i++) {
10269 LayerDrawCommand* cmd = &layer_draw_queue[i];
... [10 more lines]
Bash (grep -nE "textures_swapped|swap_textures|layer_get_texture" E:/a327ex/Anchor2/en...)
465: bool textures_swapped; // Which buffer is current result
1876:static GLuint layer_get_texture(Layer* layer) {
1877: return layer->textures_swapped ? layer->effect_texture : layer->color_texture;
1882: layer->textures_swapped = false;
3768: if (layer->textures_swapped) {
3823: layer->textures_swapped = !layer->textures_swapped;
4520: // (execute_apply_shader toggled textures_swapped, so current is now the destination)
4521: GLuint current_fbo = layer->textures_swapped ? layer->effect_fbo : layer->fbo;
5597:static int l_layer_get_texture(lua_State* L) {
5599: GLuint tex = layer_get_texture(layer);
5616: GLuint target_fbo = layer->textures_swapped ? layer->effect_fbo : layer->fbo;
5667: GLuint target_fbo = dst->textures_swapped ? dst->effect_fbo : dst->fbo;
5690: glBindTexture(GL_TEXTURE_2D, layer_get_texture(src));
8578: glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer));
8589: glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer));
8691: glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer));
8701: glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer));
9148: lua_register(L, "layer_get_texture", l_layer_get_texture);
10281: glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer));
10302: glBindTexture(GL_TEXTURE_2D, layer_get_texture(layer));
Read (E:/a327ex/Anchor2/framework/anchor/camera.lua)
150 that layer. Parallax values < 1 make the layer scroll slower (background);
151 parallax = 0 keeps the layer stationary (UI-style fixed background).
152 ]]
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 ]]
... [5 more lines]
Bash (grep -nE "^function camera_attach|^function camera_detach" E:/a327ex/Anchor2/fra...)
153:function camera_attach(c, layer, parallax_x, parallax_y)
170:function camera_detach(c, layer)
I've exhausted what I can diagnose statically for the going-dark bug — the rendering pipeline looks clean (FBOs clear properly, no push/pop imbalance, no swap-chain weirdness in our usage). My best remaining guess is that the alpha-80 dim overlay during ROUND END is what reads as "going dark", not a slow accumulation. I'll fix the diagnosed text-dark bug now and add a flag so we can disambiguate.
Fix for text-dark: separate the text/HUD from the cursor onto their own non-outlined layer. Pixel-font glyphs at 11px have 1–2px stroke width, and the outline shader's 5×5 neighbor sample expands silhouettes by ~2px in every direction — which eats the entire glyph and produces solid black blobs. Cursor and game elements at 12+px don't have this problem.
Read (E:/a327ex/emoji-aimer/main.lua)
52
53 -- Round / arena
54 ROUND_DURATION = 30 -- seconds per round
55 TARGETS_INITIAL = 6 -- targets spawned at round start
56 TARGET_SPAWN_TICK = 0.25 -- how often to consider spawning a target
57 TARGET_MIN_SPAWN_DIST = TARGET_RADIUS*4 -- min distance between target centers when spawning
58 TARGET_COUNT_MIN = 6 -- ideal alive count at round start
59 TARGET_COUNT_MAX = 12 -- ideal alive count at round end (ramps up over time)
60
61 -- Arena bounds for target spawning. Top margin = HUD strip. Bottom margin
62 -- reserved for the future cards row even though we don't draw cards yet —
63 -- avoids targets spawning where they'd be visually obscured later.
64 ARENA_X_MIN = 20
65 ARENA_X_MAX = gw - 20
66 ARENA_Y_MIN = 30
67 ARENA_Y_MAX = gh - 60
68
69 -- -----------------------------------------------------------------------------
70 -- input
71 -- -----------------------------------------------------------------------------
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Text-dark fixed.
For the going-dark bug, here's where I am: I read through the rendering pipeline carefully — layer_render, layer_clear, layer_draw_from, the screen blit, the swap-chain logic. Everything looks clean (FBOs clear properly, push/pop stacks are balanced, no swap-chain accumulation in our code path). I don't see a static cause for progressive darkening.
Two leading hypotheses I can't disambiguate without seeing the behavior:
The dim overlay at ROUND END is what reads as "going dark." alpha-80 = ~31% black covering the whole screen. If the round ends and you're looking at the dimmed screen, that's intentional. "After a while" might mean "after the round ends and stays in that state." If that's it, no actual bug — just the overlay is too dark and we should soften it (alpha 30–50?) or remove it.
There's a real accumulation bug I can't catch from code inspection. Possible suspects: a per-frame allocation building GC pressure, GL state leaking between frames in a way that compounds, something engine-side I haven't surfaced.
Quick test you can run to disambiguate:
- Play a round, let it end, observe the dim screen. Does it look "the kind of dark" you reported? If yes → hypothesis 1, just an aesthetic call.
- Press R, play a round, don't let it end — does the screen darken progressively while you're shooting? If yes → hypothesis 2, real bug, and I'd want to instrument with the F3 memory tracker to look for what's growing.
Let me know which one matches, and I'll either soften the overlay or dig into the accumulation.
It's not going dark anymore, fixed now. Now let's make the UI actually look like the reference image (I believe the most relevant here is ui_layout_2)
Going to build out the HUD/cards to match ui_layout_2. Plan:
- Download 3 emoji icons (hourglass for timer, lightning for mana, fire for passives) — 512×512 Twitter
- Add UI draw helpers (
draw_panel,draw_hud_chip,draw_mana_panel,draw_passives_row,draw_hand_card) - Replace plain HUD text with: top-left timer/score chips, top-right mana panel + passives row, bottom-center hand of card placeholders (5 cards, no logic yet — just visuals)
- Bump
ARENA_Y_MINso targets don't spawn under the new HUD strip
Stub-only for mana/passives/cards (no actual mana logic, hand state, etc. — just to look right).
Bash (UA="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Ge...)
E:/a327ex/emoji-aimer/assets/hourglass_done.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
E:/a327ex/emoji-aimer/assets/high_voltage.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
E:/a327ex/emoji-aimer/assets/fire.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
Read (E:/a327ex/emoji-aimer/main.lua)
85 effects_outline = layer_new('effects_outline')
86 hud_layer = layer_new('hud') -- HUD text + ROUND END overlay; NOT outlined
87 ui_layer = layer_new('ui') -- cursor (gets outline)
88 ui_outline = layer_new('ui_outline')
89 debug_layer = layer_new('debug')
90
91 -- -----------------------------------------------------------------------------
92 -- shaders
93 -- -----------------------------------------------------------------------------
94 shadow_shader = shader_load_file('assets/shadow.frag')
95 outline_shader = shader_load_file('assets/outline.frag')
96 shader_set_vec2_immediate(outline_shader, 'u_pixel_size', 1/gw, 1/gh)
97
98 -- -----------------------------------------------------------------------------
99 -- images
100 -- -----------------------------------------------------------------------------
101 direct_hit_img = image_load('direct_hit', 'assets/direct_hit.png')
102 star_img = image_load('star', 'assets/star.png')
103 backhand_index_pointing_up = image_load('backhand_index_pointing_up','assets/backhand_index_pointing_up.png')
104
105 spritesheet_register('hit1', 'assets/hit1.png', 96, 48)
106
107 font_register('main', 'assets/LanaPixel.ttf', 11)
108 font_register('big', 'assets/LanaPixel.ttf', 22)
109 font_register('debug', 'assets/LanaPixel.ttf', 11)
110
111 -- -----------------------------------------------------------------------------
112 -- camera (always-on handcam jitter, EBB-style)
113 -- -----------------------------------------------------------------------------
114 main_camera = camera_new(gw, gh)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now bump ARENA_Y_MIN so targets don't spawn under the HUD strip, then add the UI helpers section before the spawn helpers, and rewrite the HUD draw block.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash (grep -nE "^-- init|^-- spawn helpers|^function spawn_target|^function round_rese...)
537:-- spawn helpers
563:function spawn_target(x, y)
616:function round_reset()
633:-- init
Read (E:/a327ex/emoji-aimer/main.lua)
625 score = 0
626 kills = 0
627 spawn_tick_timer = 0
628
629 for i = 1, TARGETS_INITIAL do try_spawn_target() end
630 end
631
632 -- -----------------------------------------------------------------------------
633 -- init
634 -- -----------------------------------------------------------------------------
635 mouse_set_visible(false)
636 the_cursor = cursor()
637 for i = 1, TARGETS_INITIAL do try_spawn_target() end
638
639 -- -----------------------------------------------------------------------------
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Read (E:/a327ex/emoji-aimer/main.lua)
820 -- Density-based spawn tick. Every TARGET_SPAWN_TICK seconds, if alive
821 -- count is below the (time-ramped) ideal, try to place one more target.
822 spawn_tick_timer = spawn_tick_timer + dt
823 if spawn_tick_timer >= TARGET_SPAWN_TICK then
824 spawn_tick_timer = 0
825 if alive_target_count() < ideal_target_count() then
826 try_spawn_target()
827 end
828 end
829
830 -- Click-to-hit. mouse_position() returns game coords (480x270 space).
831 -- Targets only damage during the playing state.
832 if input_pressed('click') then
833 local mx, my = mouse_position()
834 for _, t in ipairs(targets) do
835 if not t._dead and t:contains(mx, my) then
836 t:hit(mx, my - 1)
837 break
838 end
839 end
840 end
841 end
842
843 -- Effects (particles, hit_effects) keep updating across state boundaries
844 -- so they finish their animations cleanly when the round ends.
845 collection_update(targets, dt)
846 collection_update(effects, dt)
847
848 camera_update(main_camera, dt)
849 process_destroy_queue()
... [10 more lines]
Read (E:/a327ex/emoji-aimer/main.lua)
860 camera_detach(main_camera, effects_layer)
861 camera_detach(main_camera, game_layer)
862
863 -- HUD: timer + hits stub in top-left. Format MM:SS to match the layout
864 -- mockups even though we never reach a minute at 30s round duration.
865 -- All text goes on hud_layer (NOT outlined) — the outline shader's 5x5
866 -- neighbor sample turns 1-2px-stroke pixel-font glyphs into solid black
867 -- blobs.
868 local m = math.floor(round_timer / 60)
869 local s = math.floor(round_timer - m*60)
870 local tt = string.format('%02d:%02d', m, s)
871 layer_text(hud_layer, tt, fonts.main, 6, 6, black())
872 layer_text(hud_layer, string.format('HITS %d', kills), fonts.main, 6, 18, black())
873 layer_text(hud_layer, string.format('SCORE %d', score), fonts.main, 6, 30, black())
874
875 -- Round-end overlay. Centered on screen, dim the world behind it slightly
876 -- so it reads as a state change. Restart hint underneath in smaller text.
877 if round_state == 'ended' then
878 layer_rectangle(hud_layer, 0, 0, gw, gh, rgba(0, 0, 0, 80))
879 local end_text = 'ROUND END'
880 local hint = 'PRESS R TO RESTART'
881 -- LanaPixel monospaced: ~6px advance at 11px size, ~12px advance at 22px.
882 -- Approximate centering by character count; not pixel-perfect but fine
883 -- for a stub.
884 local end_w = #end_text * 12
885 local hint_w = #hint * 6
886 layer_text(hud_layer, end_text, fonts.big, gw/2 - end_w/2, gh/2 - 16, black())
887 layer_text(hud_layer, hint, fonts.main, gw/2 - hint_w/2, gh/2 + 12, black())
888 end
889
... [25 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Two layout tweaks before I ship — current values would leave targets overlapping the hand cards by ~6px and grazing the HUD top:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Shipped. Quick summary of what's now drawn each frame on hud_layer:
Top-left chip stack (76×18 each, 4px gap):
[blue tag + ⌛] 00:24— timer[yellow tag + 🎯] 1280— score (useskills-derivedscore)
Top-right (96×18 each, 4px gap):
[⚡] ▰▰▰▰— mana panel, 4 blue pip slots, static 4/4 stub[🔥] □ □ □ □ □— passives row, 5 inventory-style slots, 3 prefilled with placeholder icons
Bottom-center — 5 cards in a row (36×44, 4px gap), centered horizontally. Each card has:
- Blue cost dot in top-left (
1–3) - Centered emoji icon
- Name strip on
fg_darkband at bottom
Helpers added (in a new UI section before init):
draw_panel(layer, x, y, w, h, fill_color)— shadow + outline + cream fill, slight rounded cornersdraw_hud_chip(layer, x, y, icon_img, tag_color, text)— colored tag + icon + valuedraw_mana_panel(layer, x, y, current, max)— pip rendering with blue fill / fg_dark emptydraw_passives_panel(layer, x, y, passives)— fire-icon header + 5 slot rowdraw_hand_card(layer, x, y, card)anddraw_hand(layer, x, y, hand)
Stub state at top of UI section (ui_mana_current/max, ui_passives, ui_hand) — replace with real game state when we wire in mana/cards.
Layout adjustments: ARENA_Y_MIN = 56, ARENA_Y_MAX = gh - 64, CARD_H = 44 so targets stay clear of the HUD/hand without overlap.
Things I deliberately did NOT do (flag if you want any of these):
- Bottom-left deck/discard counters
- Right-side
ROUND X/Yindicator with progress dots - Combo chip (no combo logic exists)
- Card role chips (DAMAGE/UTILITY/etc.) and descriptions
- Icon shadow/outline shader pipeline for HUD elements (manual outlines look cleaner at small sizes)
Run it and let me know what's off — most likely the corner-radius mismatch between panel outline and tag fill, or the cost-dot text positioning on cards. Easy tunes once we see them.
[Pasted image/png]
All layers should use the same outline shader with the thick outline it has. You should have 2 layers, ui and ui_2 or whatever you decide to call it, and both should have the same outline shader on them. You should draw the outline for the UI element in the first layer, and what's inside it in the second layer, such that all elements are outlined. Let's try to also use better fonts. I believe FatFont from other projects at size 8 works as the BIG font, Awesome font at 16 works as mid size, and Lana should always be at 11. Every font being drawn should also be drawn as white with black outlines around them, like this image shows.
Important insight from the screenshot: the reason text turned black before isn't that the outline shader "eats" thin glyphs — it's that I was drawing text in black, so the shader produced black-around-black-text = unreadable blob. Drawing text in white with the same shader gives white-text-with-black-halo, which is exactly what the reference shows. The user is right that all the fonts can use the same shader.
Let me find FatFont and Awesome font in nearby projects.
Bash (find E:/a327ex -iname "FatFont.ttf" -o -iname "Awesome.ttf" -o -iname "Fat*.tt...)
E:/a327ex/Anchor/reference/love-compare/assets/FatPixelFont.ttf
E:/a327ex/Anchor/reference/super emoji box/assets/FatPixelFont.ttf
E:/a327ex/Anchor/reference/super emoji box/assets/fusion-pixel-10px-monospaced-latin.ttf
E:/a327ex/Anchor/reference/super emoji box/assets/fusion-pixel-12px-monospaced-latin.ttf
E:/a327ex/Anchor/reference/super emoji box/assets/fusion-pixel-8px-monospaced-latin.ttf
E:/a327ex/Anchor-lua/reference/love-compare/assets/FatPixelFont.ttf
E:/a327ex/Anchor-lua/reference/super emoji box/assets/FatPixelFont.ttf
E:/a327ex/Anchor-lua/reference/super emoji box/assets/fusion-pixel-10px-monospaced-latin.ttf
E:/a327ex/Anchor-lua/reference/super emoji box/assets/fusion-pixel-12px-monospaced-latin.ttf
E:/a327ex/Anchor-lua/reference/super emoji box/assets/fusion-pixel-8px-monospaced-latin.ttf
E:/a327ex/Anchor-YueScript/reference/love-compare/assets/FatPixelFont.ttf
E:/a327ex/Anchor-YueScript/reference/super emoji box/assets/FatPixelFont.ttf
E:/a327ex/Anchor-YueScript/reference/super emoji box/assets/fusion-pixel-10px-monospaced-latin.ttf
E:/a327ex/Anchor-YueScript/reference/super emoji box/assets/fusion-pixel-12px-monospaced-latin.ttf
E:/a327ex/Anchor-YueScript/reference/super emoji box/assets/fusion-pixel-8px-monospaced-latin.ttf
E:/a327ex/emoji-ball-battles/assets/FatPixelFont.ttf
E:/a327ex/emoji-ball-battles/old_assets/fusion-pixel-10px-monospaced-latin.ttf
E:/a327ex/emoji-ball-battles/old_assets/fusion-pixel-12px-monospaced-latin.ttf
E:/a327ex/emoji-ball-battles/old_assets/fusion-pixel-8px-monospaced-latin.ttf
E:/a327ex/emoji-ball-battles/reference/super emoji box/assets/FatPixelFont.ttf
Bash (find E:/a327ex -iname "Awesome*" 2>/dev/null | grep -v node_modules | head -10)
E:/a327ex/Orblike/assets/Awesome 9.ttf
Bash (grep -rE "Awesome|font_register.*16" E:/a327ex/emoji-ball-battles/main.lua E:/a3...)
E:/a327ex/Orblike/main.lua:-- broadest glyph coverage). FatPixelFont @ 8 and Awesome 9 @ 16 are header
E:/a327ex/Orblike/main.lua:ui_font_header_l = font_register('ui_head_l', 'assets/Awesome 9.ttf', 16)
E:/a327ex/Anchor2/arena/main.lua:fonts.main = font_register('main', 'assets/monogram.ttf', 16)
Bash (grep -nE "font_register|FatPixel|Awesome|LanaPixel" E:/a327ex/Orblike/main.lua |...)
98:-- Debug font for the memory overlay. LanaPixel at 11px is crisp at scale=3.
99:debug_font = font_register('debug', 'assets/LanaPixel.ttf', 11)
101:-- UI fonts. LanaPixel @ 11 is the default body font for everything (it has the
102:-- broadest glyph coverage). FatPixelFont @ 8 and Awesome 9 @ 16 are header
104:ui_font_body = font_register('ui_body', 'assets/LanaPixel.ttf', 11)
105:ui_font_header_s = font_register('ui_head_s', 'assets/FatPixelFont.ttf', 8)
106:ui_font_header_l = font_register('ui_head_l', 'assets/Awesome 9.ttf', 16)
Bash (cp "E:/a327ex/emoji-ball-battles/assets/FatPixelFont.ttf" E:/a327ex/emoji-aimer/...)
E:/a327ex/emoji-aimer/assets/Awesome 9.ttf
E:/a327ex/emoji-aimer/assets/FatPixelFont.ttf
E:/a327ex/emoji-aimer/assets/LanaPixel.ttf
Got both fonts. Now the refactor — going to restructure into the two-outlined-layer approach.
Plan:
ui_panel_layer(outlined via shader) → panel rects, mana pip frames, passive slot frames, cost dots, name-strip rects (structural fills)ui_content_layer(outlined via shader) → all icons + all text (in white, since the shader provides the black halo)- Both run through
outline_shader→ both get the chunky outline overlay_layer(no shader) → ROUND END fullscreen dim, since outlining a fullscreen rect produces a fully-black screencursor_layer+cursor_outline→ renamed fromui_layer/ui_outline(cursor stays separate so it draws on top of everything else)- Drop
hud_layerentirely
Fonts:
fonts.main— LanaPixel @ 11 (body, default)fonts.big— FatPixelFont @ 8 (chunky display)fonts.mid— Awesome 9 @ 16 (mid headers)
Let me read the current draw block and helpers section to know exactly what needs rewriting.
Bash (grep -nE "^function draw_|^-- =====|^font_register|^bg_layer|^game_layer|^effect...)
80:bg_layer = layer_new('bg')
81:game_layer = layer_new('game')
82:effects_layer = layer_new('effects')
83:shadow_layer = layer_new('shadow')
84:game_outline = layer_new('game_outline')
85:effects_outline = layer_new('effects_outline')
86:hud_layer = layer_new('hud') -- HUD text + ROUND END overlay; NOT outlined
87:ui_layer = layer_new('ui') -- cursor (gets outline)
88:ui_outline = layer_new('ui_outline')
89:debug_layer = layer_new('debug')
110:font_register('main', 'assets/LanaPixel.ttf', 11)
111:font_register('big', 'assets/LanaPixel.ttf', 22)
112:font_register('debug', 'assets/LanaPixel.ttf', 11)
139:-- =============================================================================
143:-- =============================================================================
172:-- =============================================================================
177:-- =============================================================================
206:-- =============================================================================
209:-- =============================================================================
255:-- =============================================================================
260:-- =============================================================================
326:-- =============================================================================
332:-- =============================================================================
428:-- =============================================================================
442:-- =============================================================================
632:-- =============================================================================
638:-- =============================================================================
685:function draw_panel(layer, x, y, w, h, fill_color)
694:function draw_hud_chip(layer, x, y, icon_img, tag_color, text)
710:function draw_mana_panel(layer, x, y, current, max)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash (grep -nE "ui_layer|hud_layer" E:/a327ex/emoji-aimer/main.lua | head -30)
461:-- Drawn on ui_layer so it doesn't get the camera handcam jitter — the
548: layer_push(ui_layer, self.x, self.y, 0, sx, sy)
549: layer_push(ui_layer, 7, 9, r, s, s)
550: layer_image(ui_layer, self.image, 0, 0)
551: layer_pop(ui_layer)
552: layer_pop(ui_layer)
655:-- All UI draws to hud_layer (NOT outline-shaded), so we draw outlines manually
890: draw_hud_chip(hud_layer, HUD_CHIP_X, HUD_CHIP_Y,
892: draw_hud_chip(hud_layer, HUD_CHIP_X, HUD_CHIP_Y + (HUD_CHIP_H + HUD_CHIP_GAP),
896: draw_mana_panel(hud_layer, HUD_RIGHT_X, HUD_RIGHT_Y,
898: draw_passives_panel(hud_layer, HUD_RIGHT_X, HUD_RIGHT_Y + (HUD_RIGHT_H + HUD_CHIP_GAP),
902: draw_hand(hud_layer, HAND_X, HAND_Y, ui_hand)
907: layer_rectangle(hud_layer, 0, 0, gw, gh, rgba(0, 0, 0, 80))
915: layer_text(hud_layer, end_text, fonts.big, gw/2 - end_w/2, gh/2 - 16, black())
916: layer_text(hud_layer, hint, fonts.main, gw/2 - hint_w/2, gh/2 + 12, black())
924: layer_render(hud_layer)
925: layer_render(ui_layer)
936: layer_draw_from(ui_outline, ui_layer, outline_shader)
944: layer_draw(hud_layer)
946: layer_draw(ui_layer)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated. All occurrences were successfully replaced.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now the UI helpers. Going to read them and rewrite to split between ui_panel_layer (structural fills) and ui_content_layer (text + icons in white).
Read (E:/a327ex/emoji-aimer/main.lua)
680 HUD_PASSIVE_SLOT = 12
681 HUD_PASSIVE_GAP = 2
682
683 -- Bottom-center hand of cards
684 CARD_W = 36
685 CARD_H = 44
686 CARD_GAP = 4
687 HAND_SIZE = 5
688 HAND_TOTAL_W = HAND_SIZE*CARD_W + (HAND_SIZE - 1)*CARD_GAP
689 HAND_X = (gw - HAND_TOTAL_W) / 2
690 HAND_Y = gh - 4 - CARD_H
691
692 -- Stub UI state — placeholder values until cards/mana/passives are wired in.
693 ui_mana_current = 4
694 ui_mana_max = 4
695 ui_passives = { fire_img, star_img, direct_hit_img } -- 3 of 5 slots filled
696 ui_hand = {
697 { icon = fire_img, cost = 1, name = 'FIRE' },
698 { icon = star_img, cost = 2, name = 'STAR' },
699 { icon = direct_hit_img, cost = 1, name = 'AIM' },
700 { icon = high_voltage_img,cost = 3, name = 'BOLT' },
701 { icon = hourglass_img, cost = 2, name = 'TIME' },
702 }
703
704 -- Generic panel: drop shadow + outline + cream fill, slight rounded corners.
705 -- Outline is drawn as a rounded rect 1px larger on every side, then the fill
706 -- on top — cheaper than shader-based outlining and works for thin strokes.
707 function draw_panel(layer, x, y, w, h, fill_color)
708 fill_color = fill_color or fg
709 layer_rounded_rectangle(layer, x + 2, y + 2, w, h, PANEL_RADIUS, rgba(0, 0, 0, 100))
... [90 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Read (E:/a327ex/emoji-aimer/main.lua)
793 layer_image(ui_content_layer, card.icon, 0, 0)
794 layer_pop(ui_content_layer)
795 -- Name strip (panel layer, fg_dark band)
796 local strip_h = 12
797 layer_rectangle(ui_panel_layer, x, y + CARD_H - strip_h, CARD_W, strip_h, fg_dark())
798 -- Name text (content, FatPixelFont chunky display, white)
799 local name_w = #card.name * 6
800 layer_text(ui_content_layer, card.name, fonts.big,
801 x + (CARD_W - name_w)/2, y + CARD_H - strip_h + 1, black())
802 end
803
804 function draw_hand(layer, x, y, hand)
805 for i = 1, #hand do
806 draw_hand_card(layer, x + (i - 1)*(CARD_W + CARD_GAP), y, hand[i])
807 end
808 end
809
810 -- -----------------------------------------------------------------------------
811 -- init
812 -- -----------------------------------------------------------------------------
813 mouse_set_visible(false)
814 the_cursor = cursor()
815 for i = 1, TARGETS_INITIAL do try_spawn_target() end
816
817 -- -----------------------------------------------------------------------------
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now update the draw() function to use the new helpers and composite the new layers correctly.
Read (E:/a327ex/emoji-aimer/main.lua)
880 camera_attach(main_camera, effects_layer)
881 for _, t in ipairs(targets) do if not t._dead then t:draw() end end
882 for _, fx in ipairs(effects) do if not fx._dead then fx:draw() end end
883 camera_detach(main_camera, effects_layer)
884 camera_detach(main_camera, game_layer)
885
886 -- ---- HUD ----
887 -- Top-left chip stack: timer (blue tag) + score (yellow tag). Combo will
888 -- slot in as a 3rd chip once the combo logic exists.
889 local m = math.floor(round_timer / 60)
890 local s = math.floor(round_timer - m*60)
891 local tt = string.format('%02d:%02d', m, s)
892 draw_hud_chip(hud_layer, HUD_CHIP_X, HUD_CHIP_Y,
893 hourglass_img, blue, tt)
894 draw_hud_chip(hud_layer, HUD_CHIP_X, HUD_CHIP_Y + (HUD_CHIP_H + HUD_CHIP_GAP),
895 direct_hit_img, yellow, tostring(score))
896
897 -- Top-right: mana panel + passives row stacked. Both stub data for now.
898 draw_mana_panel(hud_layer, HUD_RIGHT_X, HUD_RIGHT_Y,
899 ui_mana_current, ui_mana_max)
900 draw_passives_panel(hud_layer, HUD_RIGHT_X, HUD_RIGHT_Y + (HUD_RIGHT_H + HUD_CHIP_GAP),
901 ui_passives)
902
903 -- Bottom-center: 5-card hand placeholder. No interaction yet.
904 draw_hand(hud_layer, HAND_X, HAND_Y, ui_hand)
905
906 -- Round-end overlay. Centered on screen, dim the world behind it slightly
907 -- so it reads as a state change. Restart hint underneath in smaller text.
908 if round_state == 'ended' then
909 layer_rectangle(hud_layer, 0, 0, gw, gh, rgba(0, 0, 0, 80))
... [45 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Bash (grep -nE "\bui_layer\b|\bui_outline\b|\bhud_layer\b" E:/a327ex/emoji-aimer/main....)
656:-- All UI draws to hud_layer (NOT outline-shaded), so we draw outlines manually
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Refactor complete. Summary:
Layers (final order, bottom → top):
bg_layer(sky)shadow_layer(game + effects shadows)game_outline+game_layereffects_outline+effects_layerui_panel_outline+ui_panel_layer← structural fillsui_content_outline+ui_content_layer← text + iconsoverlay_layer← non-outlined fullscreen dim (ROUND END)cursor_outline+cursor_layer(renamed fromui_layer/ui_outline)debug_layer(mem tracker)
What goes where
- Panel rect, tag rect, mana pip rect, slot rect, cost dot circle, name strip →
ui_panel_layer - Icons (hourglass, lightning, fire, card emojis), text (timer, score, cost number, card name, ROUND END) →
ui_content_layer - ROUND END dim rect →
overlay_layer
Why two outlined UI layers: each layer's outline halo only extends from its OWN content. Panel + text on the same layer would merge into one silhouette and the text wouldn't get its own outline. Separate layers → each element gets independently outlined.
Fonts (matches Orblike's setup):
fonts.main— LanaPixel @ 11 (body)fonts.big— FatPixelFont @ 8 (chunky display, used for card names + ROUND END)fonts.mid— Awesome 9 @ 16 (registered, not yet used — for mid headers)fonts.debug— LanaPixel @ 11 (mem tracker)
Text rendering: all text drawn in white() now (was black()). Outline shader produces the black halo around white interior, matching the reference image.
Helpers dropped the layer argument since they always write to the same two layers via globals — draw_panel(x, y, w, h), draw_hud_chip(x, y, ...), draw_mana_panel(x, y, ...), draw_passives_panel(x, y, ...), draw_hand_card(x, y, card), draw_hand(x, y, hand). Also stripped the manual outline rectangles and drop-shadow rectangles since the shader provides outlines automatically.
Couple things that may need tuning when you run it:
- Card name positioning — FatPixelFont @ 8 is a different metric than LanaPixel @ 11; centered name might be slightly off. The
name_w * 6heuristic was for LanaPixel; FatPixelFont's advance is different (~4–5px? trial and error). - ROUND END text centering — same heuristic concern,
* 8is my guess for FatPixelFont @ 8. - The cost number "1" sitting on top of the cost dot — both on different layers now, so the white "1" gets its own outline. May read crisp now or may look weird against the small blue circle. Easy tweak.
Keep the UI layers, fonts, etc. Remove all UI code you added otherwise. We'll do it all again tomorrow one element at a time.
Cleaning up. Keeping: the layers, the outline derivations + composite pipeline (so adding UI tomorrow is just layer_* calls into the existing globals), the fonts, the icon assets. Removing: all UI helpers, stub state, constants, and the HUD/ROUND-END draws. Also reverting the arena bounds back to their round-loop values since the bumps were UI-driven.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now find the exact range of the UI helpers section so I can remove it cleanly.
Bash (grep -nE "^-- ====|^-- UI helpers|^PANEL_RADIUS|^HUD|^CARD|^HAND_|^ui_mana|^ui...)
160:-- =============================================================================
164:-- =============================================================================
193:-- =============================================================================
198:-- =============================================================================
227:-- =============================================================================
230:-- =============================================================================
276:-- =============================================================================
281:-- =============================================================================
347:-- =============================================================================
353:-- =============================================================================
449:-- =============================================================================
464:-- =============================================================================
654:-- =============================================================================
655:-- UI helpers — render the chunky-pixel-art HUD from reference/ui_layout_2.
661:-- =============================================================================
663:PANEL_RADIUS = 2
666:HUD_CHIP_W = 76
667:HUD_CHIP_H = 18
668:HUD_CHIP_TAG_W = 18
669:HUD_CHIP_GAP = 4
670:HUD_CHIP_X = 4
671:HUD_CHIP_Y = 4
674:HUD_RIGHT_W = 96
675:HUD_RIGHT_H = 18
676:HUD_RIGHT_X = gw - 4 - HUD_RIGHT_W
677:HUD_RIGHT_Y = 4
678:HUD_PIP_W = 14
679:HUD_PIP_H = 10
680:HUD_PIP_GAP = 2
681:HUD_PASSIVE_SLOT = 12
... [10 more lines]
Read (E:/a327ex/emoji-aimer/main.lua)
645 round_state = 'playing'
646 round_timer = ROUND_DURATION
647 score = 0
648 kills = 0
649 spawn_tick_timer = 0
650
651 for i = 1, TARGETS_INITIAL do try_spawn_target() end
652 end
653
654 -- =============================================================================
655 -- UI helpers — render the chunky-pixel-art HUD from reference/ui_layout_2.
656 -- All UI splits between ui_panel_layer (structural fills) and
657 -- ui_content_layer (text + icons). Both layers run through outline_shader,
658 -- as slightly-larger black rounded rectangles under each fill rect. The look:
659 -- cream fill + 1px black outline + 2px drop shadow, optional colored "tag"
Read (E:/a327ex/emoji-aimer/main.lua)
802 x + (CARD_W - name_w)/2, y + CARD_H - strip_h + 2, white())
803 end
804
805 function draw_hand(x, y, hand)
806 for i = 1, #hand do
807 draw_hand_card(x + (i - 1)*(CARD_W + CARD_GAP), y, hand[i])
808 end
809 end
810
811 -- -----------------------------------------------------------------------------
812 -- init
813 -- -----------------------------------------------------------------------------
814 mouse_set_visible(false)
815 the_cursor = cursor()
816 for i = 1, TARGETS_INITIAL do try_spawn_target() end
817
818 -- -----------------------------------------------------------------------------
819 -- main loop
820 -- -----------------------------------------------------------------------------
821 function update(dt)
822 sync_engine_globals()
823
824 -- Restart key when a round has ended. Run before any other state updates
825 -- so the new round is fully initialized for the rest of this frame.
826 if round_state == 'ended' and input_pressed('restart') then
Read (E:/a327ex/emoji-aimer/main.lua)
659 -- cream fill + 1px black outline + 2px drop shadow, optional colored "tag"
660 -- on the left of HUD chips.
661 -- =============================================================================
662
663 PANEL_RADIUS = 2
664
665 -- Top-left HUD chip stack (timer, score)
666 HUD_CHIP_W = 76
667 HUD_CHIP_H = 18
668 HUD_CHIP_TAG_W = 18
669 HUD_CHIP_GAP = 4
670 HUD_CHIP_X = 4
671 HUD_CHIP_Y = 4
672
673 -- Top-right mana / passives panels
674 HUD_RIGHT_W = 96
675 HUD_RIGHT_H = 18
676 HUD_RIGHT_X = gw - 4 - HUD_RIGHT_W
677 HUD_RIGHT_Y = 4
678 HUD_PIP_W = 14
679 HUD_PIP_H = 10
680 HUD_PIP_GAP = 2
681 HUD_PASSIVE_SLOT = 12
682 HUD_PASSIVE_GAP = 2
683
684 -- Bottom-center hand of cards
685 CARD_W = 36
686 CARD_H = 44
687 CARD_GAP = 4
688 HAND_SIZE = 5
... [115 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Now strip the HUD calls and ROUND END overlay from draw(), keeping the layer pipeline intact.
Read (E:/a327ex/emoji-aimer/main.lua)
718 end
719
720 function draw()
721 layer_rectangle_gradient_v(bg_layer, 0, 0, gw, gh, sky_top(), sky_bottom())
722
723 camera_attach(main_camera, game_layer)
724 camera_attach(main_camera, effects_layer)
725 for _, t in ipairs(targets) do if not t._dead then t:draw() end end
726 for _, fx in ipairs(effects) do if not fx._dead then fx:draw() end end
727 camera_detach(main_camera, effects_layer)
728 camera_detach(main_camera, game_layer)
729
730 -- ---- HUD ----
731 -- Each helper queues structural fills onto ui_panel_layer and text+icons
732 -- onto ui_content_layer. Both layers are outline-shaded below.
733
734 -- Top-left chip stack: timer (blue tag) + score (yellow tag).
735 local m = math.floor(round_timer / 60)
736 local s = math.floor(round_timer - m*60)
737 local tt = string.format('%02d:%02d', m, s)
738 draw_hud_chip(HUD_CHIP_X, HUD_CHIP_Y, hourglass_img, blue, tt)
739 draw_hud_chip(HUD_CHIP_X, HUD_CHIP_Y + (HUD_CHIP_H + HUD_CHIP_GAP), direct_hit_img, yellow, tostring(score))
740
741 -- Top-right: mana panel + passives row stacked. Both stub data for now.
742 draw_mana_panel(HUD_RIGHT_X, HUD_RIGHT_Y, ui_mana_current, ui_mana_max)
743 draw_passives_panel(HUD_RIGHT_X, HUD_RIGHT_Y + (HUD_RIGHT_H + HUD_CHIP_GAP), ui_passives)
744
745 -- Bottom-center: 5-card hand placeholder.
746 draw_hand(HAND_X, HAND_Y, ui_hand)
747
... [40 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully.
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Bash (grep -nE "draw_panel|draw_hud_chip|draw_mana_panel|draw_passives_panel|draw_hand...)
(Bash completed with no output)
Clean — no leftover references. Final state:
Kept:
- All UI layers:
ui_panel_layer/ui_panel_outline,ui_content_layer/ui_content_outline,overlay_layer,cursor_layer/cursor_outline - All renders + outline derivations + composite calls (so the pipeline is ready — just write to the layer, get an outline for free)
- Fonts:
fonts.main(LanaPixel 11),fonts.big(FatPixelFont 8),fonts.mid(Awesome 9 @ 16),fonts.debug - Icon assets (
hourglass_img,high_voltage_img,fire_img)
Removed:
- All UI helpers (
draw_panel,draw_hud_chip,draw_mana_panel,draw_passives_panel,draw_hand_card,draw_hand) - All UI constants (
PANEL_RADIUS,HUD_CHIP_*,HUD_RIGHT_*,HUD_PIP_*,HUD_PASSIVE_*,CARD_*,HAND_*) - All stub UI state (
ui_mana_current/max,ui_passives,ui_hand) - HUD timer/score/mana/passives/hand calls in
draw() - ROUND END dim overlay + text
Reverted because they were UI-driven:
ARENA_Y_MINfrom 56 → 30ARENA_Y_MAXfromgh - 64→gh - 60(with the original "future cards row" comment)
Round still works as before — timer ticks, R restarts, score/kills accumulate — just with no visible HUD. Cursor still draws (gets its outline from cursor_outline). Tomorrow you can drop UI elements directly onto ui_panel_layer/ui_content_layer one at a time and they'll get outlined automatically.
Two issues: let's add a spawn effect to each target. Tweens up in size, flashes, spring pull when it gets to max size. After a while of targets being spawned and after killing enough targets, new targets can't be killed.
Let me look at how kill() and the entities lifecycle works to figure out the bug, and also check the timer/animation API for the spawn effect.
Bash (grep -nE "^function default_kill|destroy_queue\s[|table.insert.destroy_queue...)
65: destroy_queue[#destroy_queue + 1] = self
105: e._dead = true
Read (E:/a327ex/Anchor2/framework/anchor/object.lua)
55 local destroy_queue = {}
56
57 --[[
58 Default kill method installed on every entity at make_entity time.
59 If a class defines its own kill method before calling make_entity,
60 that takes precedence.
61 ]]
62 local function default_kill(self)
63 if self._dying then return end
64 self._dying = true
65 destroy_queue[#destroy_queue + 1] = self
66 end
67
68 --[[
69 make_entity(e)
70 Assigns e.id and registers e in the global entities table.
71 Also installs a default kill method if none exists.
72 Returns e for chaining.
73 ]]
74 function make_entity(e)
75 e.id = next_id
76 next_id = next_id + 1
77 entities[e.id] = e
78 if not e.kill then e.kill = default_kill end
79 return e
80 end
81
82 --[[
83 entity_kill(e)
84 Free function equivalent to e:kill(). Useful if you have a plain
... [5 more lines]
Read (E:/a327ex/Anchor2/framework/anchor/timer.lua)
55 return id
56 end
57
58 -- Internal: find entry index by name.
59 local function find(t, name)
60 for i = 1, #t.entries do
61 if t.entries[i].name == name then return i end
62 end
63 return nil
64 end
65
66 -- Internal: insert an entry, replacing any with the same name.
67 local function insert_entry(t, entry)
68 local i = find(t, entry.name)
69 if i then
70 t.entries[i] = entry
71 else
72 t.entries[#t.entries + 1] = entry
73 end
74 end
75
76 --[[
77 timer_after(t, delay, [name,] callback)
78 Fires callback once after delay seconds.
79 ]]
80 function timer_after(t, delay, name_or_callback, callback_function)
81 local name, callback
82 if type(name_or_callback) == 'string' then
83 name, callback = name_or_callback, callback_function
84 else
... [5 more lines]
Found a likely cause for #2. Look at default_kill (sets _dying, not _dead) and the fact that _dead is only set by process_destroy_queue at end of frame. But that's not the real issue here.
The real cause: in update(), the click handler is inside the if round_state == 'playing' then wrapper. With ROUND_DURATION = 30, after 30 seconds the timer hits 0 and round_state flips to 'ended'. With no UI showing the round end, you'd just see clicks stop registering — looks exactly like "new targets can't be killed." The new targets are arriving (spawn ticks may also stop, but you don't notice that visually) and the clicks fail because they're being gated behind a state you can't see.
Two fixes coming up: spawn animation + ungate clicks (keep the round_state machine so R-restart still works, but stop gating click damage on it).
Read (E:/a327ex/emoji-aimer/main.lua)
347 -- =============================================================================
348 -- target — direct_hit emoji at TARGET_HP hp. Hit detection is a simple radius
349 -- check against the cursor at click time. Each hit pulls the spring, briefly
350 -- white-flashes the sprite, spawns an FX burst, and shakes the camera. On
351 -- 0 HP the target dies in a bigger burst and is removed; new targets spawn
352 -- via the density-tick system in update().
353 -- =============================================================================
354 target = class()
355
356 function target:new(x, y)
357 self.x, self.y = x, y
358 self.radius = TARGET_RADIUS
359 self.hp = TARGET_HP
360 self.flashing = false
361 make_entity(self)
362 self.timer = timer_new()
363 self.spring = spring_new()
364 spring_add(self.spring, 'hit', 1, 3, 0.5)
365 self.image = direct_hit_img
366 self.image_scale = 2 * self.radius / self.image.width
367 end
368
369 function target:contains(px, py)
370 return math.length(px - self.x, py - self.y) <= self.radius
371 end
372
373 function target:hit(mx, my)
374 self.hp = self.hp - 1
375 spring_pull(self.spring, 'hit', 0.3, 3, 0.5)
376 self.flashing = true
... [5 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now apply spawn_scale to the draw scale so the target visually grows in:
Bash (grep -nE "function target:draw|function target:update|function target:die|functi...)
385:function target:hit(mx, my)
416:function target:die(mx, my)
447:function target:update(dt)
452:function target:draw()
Read (E:/a327ex/emoji-aimer/main.lua)
452 function target:draw()
453 local s = self.image_scale * self.spring.hit.x
454 layer_push(game_layer, self.x, self.y, 0, s, s)
455 layer_image(game_layer, self.image, 0, 0, nil, self.flashing and white())
456 layer_pop(game_layer)
457 end
458
459 function target:destroy() end
460
461 -- =============================================================================
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now ungate the click handler from round_state. Reading the current update() to position the change precisely:
Bash (grep -nE "round_state == 'playing'|input_pressed('click')|spawn_tick" E:/a327e...)
153:spawn_tick_timer = 0
538: if input_pressed('click') then
661: spawn_tick_timer = 0
691: if round_state == 'playing' then
701: spawn_tick_timer = spawn_tick_timer + dt
702: if spawn_tick_timer >= TARGET_SPAWN_TICK then
703: spawn_tick_timer = 0
711: if input_pressed('click') then
Read (E:/a327ex/emoji-aimer/main.lua)
688
689 the_cursor:update(dt)
690
691 if round_state == 'playing' then
692 -- Tick the round timer; flip to 'ended' on expiry.
693 round_timer = round_timer - dt
694 if round_timer <= 0 then
695 round_timer = 0
696 round_state = 'ended'
697 end
698
699 -- Density-based spawn tick. Every TARGET_SPAWN_TICK seconds, if alive
700 -- count is below the (time-ramped) ideal, try to place one more target.
701 spawn_tick_timer = spawn_tick_timer + dt
702 if spawn_tick_timer >= TARGET_SPAWN_TICK then
703 spawn_tick_timer = 0
704 if alive_target_count() < ideal_target_count() then
705 try_spawn_target()
706 end
707 end
708
709 -- Click-to-hit. mouse_position() returns game coords (480x270 space).
710 -- Targets only damage during the playing state.
711 if input_pressed('click') then
712 local mx, my = mouse_position()
713 for _, t in ipairs(targets) do
714 if not t._dead and t:contains(mx, my) then
715 t:hit(mx, my - 1)
716 break
717 end
... [8 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Both fixes done.
#1 — Spawn effect on each target. In target:new:
self.flashing = trueandself.spawn_scale = 0at construction- Tween
spawn_scale0 → 1 over 0.3s withmath.cubic_out(named'spawn'so future tweens with that name replace cleanly) - On tween completion:
self.flashing = falseandspring_pull(self.spring, 'hit', 0.5, 5, 0.4)— the "pop" when it lands at full size target:drawmultipliesspawn_scaleinto the rendered scale:image_scale * spring.hit.x * spawn_scaletarget:containsreturns false whilespawn_scale < 0.5— so you can't accidentally kill an invisible target during the first half of its spawn
#2 — New targets can't be killed. Moved the click handler out of the if round_state == 'playing' block. Now:
- Timer countdown + state-flip + spawn tick: still gated to
'playing'(so spawning stops cleanly when the round ends) - Click damage: always runs, regardless of state
- R-restart: still gated to
'ended'(works fine since the timer still flips state)
When we add round-end UI back tomorrow we can re-introduce the click gate alongside it. For now you can play indefinitely after t=30s.
One thing worth flagging: default_kill sets self._dying = true (not _dead), and _dead is only set later by process_destroy_queue. The click handler's not t._dead filter means a target that just got kill()'d in this same frame is still "alive" to subsequent clicks within that frame. Doesn't matter much in practice — the if self._dying then return end early-exit in default_kill means a re-kill is a no-op — but if you ever see weird "I clicked it twice and HP went to -1" behavior, that's the cause. Easy fix later if needed: change the filter to not (t._dead or t._dying).
Over 0.15s with math.cubic_in_out, white and red hit particles when it reaches the apex.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Done. Spawn tween is now 0.15s with math.cubic_in_out, and on completion (apex) the spring pop fires plus a 4–6 burst of hit_particles alternating between white and red — same shape as the hit/die bursts but a bit faster (velocity 80–200, duration 0.3–0.6, gravity 200, all flashing on spawn). All spawning from the target's center since this is an "arrival" pop, not a directional impact.
White and red particles should be thick. Spring pull should be bouncier.
Read (E:/a327ex/Anchor2/framework/anchor/spring.lua)
1 --[[
2 spring — procedural damped spring animation.
3
4 Usage:
5 self.spring = spring_new() -- in constructor
6 spring_add(self.spring, 'scale', 1, 5, 0.5) -- name, initial value, frequency, bounce
7 spring_pull(self.spring, 'scale', 0.3) -- apply impulse
8 spring_update(self.spring, dt) -- in update
9
10 -- Read current value:
11 local s = self.spring.scale.x
12
13 A default 'main' spring at value 1 is created on spring_new() for convenience.
14 You typically use spring.main.x as a single pulsing value for hit flashes,
15 click feedback, etc.
16
17 Spring parameters:
18 frequency - oscillations per second (higher = faster)
19 bounce - bounciness 0-1 (0=no overshoot, 1=infinite oscillation)
20 bounce=0.5 is moderate overshoot, common for hit reactions.
21 ]]
22
23 --[[
24 spring_new()
25 Creates a new spring container with a default 'main' spring at value 1.
26 ]]
27 function spring_new()
28 local s = {
29 _names = {},
30 }
... [80 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Two tweaks:
- Thick particles: added
w = 14, h = 8overrides on the spawn burst (same dimensions as the death-burst capsules intarget:die). Without those, hit_particle defaults tow = remap(velocity, 0, 250, 4, 12)andh = remap(velocity, 0, 250, 2, 6), which at ourvelocity 80–200lands around 4–10 wide and 2–5 tall — too thin. - Bouncier spring:
spring_pull(self.spring, 'hit', 0.6, 5, 0.75). Force bumped from0.5 → 0.6(slightly bigger initial pop) and bounce from0.4 → 0.75(perspring.luadocs:0= no overshoot,1= infinite oscillation;0.75is well into the "noticeably bouncy" range).
Actually, instead of hit particles, let's spawn emoji particles that are the hit target itself (small though), no gravity.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Swapped. The spawn burst now fires 4–6 small direct_hit emoji particles instead of capsules: same velocity (80–200), same duration (0.3–0.6), scale 0.5–0.8 (so they render at ~7–11px vs. the target's 24px), gravity = 0 so they fly out cleanly without arcing down, and a brief 30%-of-duration white flash on spawn for the pop.
3 particles, slightly bigger initial scale and velocity.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Done. Fixed at 3 particles, velocity bumped 80–200 → 120–240, scale bumped 0.5–0.8 → 0.7–1.0.
Let's add an HP bar to each target. Reference games have a default way HP bars are done, just copy that.
Bash (grep -rnE "hp_bar|hp_bar_w|draw_hp|health_bar" E:/a327ex/emoji-ball-battles/main...)
E:/a327ex/emoji-ball-battles/main.lua:1998: self:add(hp_bar())
E:/a327ex/emoji-ball-battles/main.lua:2418: self.hp_bar:activate()
E:/a327ex/emoji-ball-battles/main.lua:2931:hp_bar = object:extend()
E:/a327ex/emoji-ball-battles/main.lua:2933:function hp_bar:new(args)
E:/a327ex/emoji-ball-battles/main.lua:2935: object.new(self, 'hp_bar')
E:/a327ex/emoji-ball-battles/main.lua:2946:function hp_bar:update(dt)
E:/a327ex/emoji-ball-battles/main.lua:2959:function hp_bar:activate()
E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua:264: self:add(hp_bar(self, self.w/2 + 6, 2))
E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua:277:hp_bar = class:class_new(object)
E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua:278:function hp_bar:new(parent, y, duration)
E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua:279: self:object('hp_bar', args)
E:/a327ex/emoji-ball-battles/reference/super emoji pop/main.lua:287:function hp_bar:update(dt)
E:/a327ex/emoji-ball-battles/reference/super emoji box/main.lua:592: self:add(hp_bar(self, self.w/2 + 6))
E:/a327ex/emoji-ball-battles/reference/super emoji box/main.lua:732:hp_bar = class:class_new(object)
E:/a327ex/emoji-ball-battles/reference/super emoji box/main.lua:733:function hp_bar:new(parent, y, duration)
E:/a327ex/emoji-ball-battles/reference/super emoji box/main.lua:734: self:object('hp_bar', args)
E:/a327ex/emoji-ball-battles/reference/super emoji box/main.lua:742:function hp_bar:update(dt)
Read (E:/a327ex/emoji-ball-battles/main.lua)
2925 self.collider:set_gravity_scale(1)
2926 self.collider:apply_impulse(an.random:sign()*an.random:float(5, 10), an.random:float(-10, 10))
2927 self.collider:set_angular_velocity(self.base_angular_velocity)
2928 end
2929
2930
2931 hp_bar = object:extend()
2932
2933 function hp_bar:new(args)
2934 args = args or {}
2935 object.new(self, 'hp_bar')
2936 self.offset_y = args.offset_y or 18
2937 self.w = args.w or 22
2938 self.h = args.h or 4
2939 self.bg_color = args.bg_color or black()
2940 self.fill_color = args.fill_color or red()
2941 self.visible = false
2942 self:add(timer())
2943 self:add(spring())
2944 end
2945
2946 function hp_bar:update(dt)
2947 local x = self.parent.x
2948 local y = self.parent.y + self.offset_y
2949 local fill_w = self.w*(self.parent.hp/self.parent.max_hp)
2950
2951 if self.visible then
2952 ui:push(x, y, 0, self.spring.main.x, self.spring.main.x)
2953 ui:rounded_rectangle(-self.w/2, -self.h/2, self.w, self.h, 3, self.bg_color)
2954 ui:rounded_rectangle(-self.w/2, -self.h/2, fill_w, self.h, 3, self.flashing and white() or self.fill_color)
... [45 more lines]
Found the canonical pattern at emoji-ball-battles/main.lua:2931-2965: 22w × 4h rounded rect, black bg + red fill, drawn at parent.y + 18, with a "pop" spring + 0.15s white flash on activate, hidden by default and auto-hides 2s after the last hit. I'll inline the state into target (timer + spring + a couple flags) since v2 favors compositional fields over a separate child entity.
Read (E:/a327ex/emoji-aimer/main.lua)
356 function target:new(x, y)
357 self.x, self.y = x, y
358 self.radius = TARGET_RADIUS
359 self.hp = TARGET_HP
360 self.flashing = true -- flash white during spawn animation
361 self.spawn_scale = 0 -- 0 → 1 over the spawn tween (see below)
362 make_entity(self)
363 self.timer = timer_new()
364 self.spring = spring_new()
365 spring_add(self.spring, 'hit', 1, 3, 0.5)
366 self.image = direct_hit_img
367 self.image_scale = 2 * self.radius / self.image.width
368
369 -- Spawn-in: tween size 0 → 1 over 0.15s with cubic ease-in-out, flash
370 -- white through the whole tween, then a spring "pop" + white/red hit
371 -- particle burst on landing. The target isn't clickable until spawn_scale
372 -- crosses 0.5 (see :contains) so the player can't accidentally kill an
373 -- invisible/just-emerging target.
374 timer_tween(self.timer, 0.15, 'spawn', self, { spawn_scale = 1 }, math.cubic_in_out,
375 function()
376 self.flashing = false
377 spring_pull(self.spring, 'hit', 0.6, 5, 0.75)
378 for i = 1, 3 do
379 spawn_emoji_particle(self.x, self.y, direct_hit_img, {
380 velocity = random_float(140, 200),
381 direction = random_angle(),
382 duration = random_float(0.3, 0.5),
383 scale = random_float(1.0, 1.2),
384 gravity = 0,
385 flash_on_spawn = 0.3,
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now hook the HP bar activation into target:hit:
Read (E:/a327ex/emoji-aimer/main.lua)
395 function target:contains(px, py)
396 if self.spawn_scale < 0.5 then return false end
397 return math.length(px - self.x, py - self.y) <= self.radius
398 end
399
400 function target:hit(mx, my)
401 self.hp = self.hp - 1
402 spring_pull(self.spring, 'hit', 0.3, 3, 0.5)
403 self.flashing = true
404 timer_after(self.timer, 0.08, function() self.flashing = false end)
405
406 spawn_hit_effect(mx, my, { s = 1 })
407 for i = 1, random_int(2, 2) do
408 spawn_hit_particle(mx, my, {
409 velocity = random_float(120, 200),
410 direction = random_angle(),
411 duration = random_float(0.25, 0.6),
412 color = yellow,
413 gravity = 256,
414 flash_on_spawn = true,
415 })
416 end
417 for i = 1, random_int(1, 1) do
418 spawn_emoji_particle(mx, my, star_img, {
419 velocity = random_float(80, 150),
420 direction = random_angle(),
421 duration = random_float(0.3, 0.8),
422 scale = 1,
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now extend target:draw to render the bar when visible. Drawing on game_layer so it (a) gets the camera handcam jitter — bar moves with the target, (b) gets the same outline shader treatment as the target. The 18px offset is enough that bar and target outlines don't merge.
Bash (grep -nE "function target:draw" E:/a327ex/emoji-aimer/main.lua)
475:function target:draw()
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
HP bar in. Direct port of emoji-ball-battles/main.lua:2931's hp_bar class, inlined into target per v2's "compositional fields" rule:
- State added to
target:new:max_hp,hp_visible(false by default),hp_flashing, plus a'hp'spring on the existingself.spring. - Activation in
target:hit: flipshp_visible = true, pulls thehpspring (force 0.5, freq 3, bounce 0.5), starts a 0.15s'hp_flash'flash timer, and a 2s'hp_hide'auto-hide timer. Both timers are named — every subsequent hit replaces them, so the 2s clock resets on each hit (matches reference behavior). - Drawing in
target:draw(after the target sprite): black bg rect 22×4 with corner radius 2, red fill rect of width22 * (hp/max_hp), bothlayer_push'd at(target.x, target.y + 18)and scaled byspring.hp.xso they pop together. Flash swaps the fill towhite(). - Drawn on
game_layerso it inherits the camera handcam jitter (bar moves with the target) and the outline shader treatment. The 18px offset keeps the bar's outline from merging with the target's outline silhouette.
Once a target has been hit, never make the HP bar disappear.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Dropped the 2s 'hp_hide' timer. Now once hp_visible flips true on the first hit, it stays true for the rest of the target's life. Round reset still cleans things up because the target gets killed and a fresh one spawns with hp_visible = false.
Now there's a general damage number class in references used for damage. Let's use that for score. Each hit grants a certain amount of score, kill grants more. We'll visually this by using those numbers. They should spawn from slightly above the center of the target, and go up rather quickly and despawn rather fast.
Bash (grep -rnE "damage_number|dmg_number|score_pop|number_pop|class\s(?\s['\"]dama...)
E:/a327ex/emoji-ball-battles/main.lua:2415: self.parent:add(damage_number(self.x, self.y - self.radius - 10, amount, {duration_multiplier = 0.5, layer = recolor_blue}))
E:/a327ex/emoji-ball-battles/main.lua:4322:damage_number = object:extend()
E:/a327ex/emoji-ball-battles/main.lua:4324:function damage_number:new(x, y, amount, args)
E:/a327ex/emoji-ball-battles/main.lua:4354:function damage_number:update(dt)
Read (E:/a327ex/emoji-ball-battles/main.lua)
4322 damage_number = object:extend()
4323
4324 function damage_number:new(x, y, amount, args)
4325 self.x, self.y = x, y
4326 args = args or {}
4327 object.new(self)
4328 self.vy = args.vy or -24
4329 self.duration_multiplier = args.duration_multiplier or 1
4330 self.scale = 12/512
4331 self.draw_layer = args.layer or recolor_blue
4332 self:add(spring())
4333 self.spring:pull('main', 0.5, 3, 0.7)
4334
4335 -- Create character data for each digit
4336 self.characters = {}
4337 local text = tostring(amount)
4338 for i = 1, #text do
4339 local digit = text:sub(i, i)
4340 table.insert(self.characters, {
4341 image = an.images[digit],
4342 rotation = an.random:float(-math.pi/16, math.pi/16),
4343 angular_speed = an.random:float(-math.pi/4, math.pi/4),
4344 offset_y = 0,
4345 })
4346 end
4347
4348 self:add(timer())
4349 self.timer:after(0.25*self.duration_multiplier, function()
4350 self.timer:tween(0.75*self.duration_multiplier, self, {scale = 0}, math.cubic_in_out, function() self:kill() end)
4351 end)
... [45 more lines]
Bash (ls "E:/a327ex/emoji-ball-battles/assets" | grep -E "^[0-9].png$" 2>&1; echo "--...)
0.png
1.png
2.png
3.png
4.png
5.png
6.png
7.png
8.png
9.png
---ours---
Bash (file "E:/a327ex/emoji-ball-battles/assets/0.png" "E:/a327ex/emoji-ball-battles/a...)
E:/a327ex/emoji-ball-battles/assets/0.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
E:/a327ex/emoji-ball-battles/assets/9.png: PNG image data, 512 x 512, 8-bit/color RGBA, non-interlaced
10
Read (E:/a327ex/emoji-aimer/assets/3.png)
[
{
"type": "image",
"note": "[image stored privately: vault/media/emoji-aimer-1/014.png]"
}
]
Found the canonical pattern in emoji-ball-battles/main.lua:4322. It uses per-digit emoji images (0.png–9.png are gray rounded keycap-style sprites). Just copied them to our assets. Going to port the class to v2 patterns and hook it into hit/kill.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now add the HIT_SCORE / KILL_SCORE constants and the damage_number class. Let me find where to insert it — right after emoji_particle so it lives with the other effects.
Bash (grep -nE "^TARGET_RADIUS|^TARGET_HP|^CURSOR_SIZE|^function emoji_particle:destro...)
48:TARGET_RADIUS = 12
49:TARGET_HP = 3
51:CURSOR_SIZE = 22
353:function emoji_particle:destroy() end
362:target = class()
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Read (E:/a327ex/emoji-aimer/main.lua)
352 layer_image(effects_layer, self.image, 0, 0, nil, self.flashing and white())
353 layer_pop(effects_layer)
354 end
355
356 function emoji_particle:destroy() end
357
358 -- =============================================================================
359 -- target — direct_hit emoji at TARGET_HP hp. Hit detection is a simple radius
360 -- check against the cursor at click time. Each hit pulls the spring, briefly
361 -- white-flashes the sprite, spawns an FX burst, and shakes the camera. On
362 -- 0 HP the target dies in a bigger burst and is removed; new targets spawn
363 -- via the density-tick system in update().
364 -- =============================================================================
365 target = class()
366
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now wire it into hits/kills, add the spawn helper, and remove the old hardcoded score = score + 100 from target:die:
Bash (grep -nE "function spawn_hit_circle|function spawn_emoji_particle|score = score ...)
541: kills = kills + 1
542: score = score + 100
688:function spawn_hit_circle(x, y, args)
706:function spawn_emoji_particle(x, y, image, args)
Read (E:/a327ex/emoji-aimer/main.lua)
700 function spawn_hit_particle(x, y, args)
701 local hp = hit_particle(x, y, args)
702 effects[#effects + 1] = hp
703 return hp
704 end
705
706 function spawn_emoji_particle(x, y, image, args)
707 local ep = emoji_particle(x, y, image, args)
708 effects[#effects + 1] = ep
709 return ep
710 end
711
712 function spawn_target(x, y)
713 local t = target(x, y)
714 targets[#targets + 1] = t
715 return t
716 end
717
718 -- Try to spawn one target at a random arena position. Bails (returns false)
719 -- if every attempt overlapped an existing target's TARGET_MIN_SPAWN_DIST
720 -- exclusion zone. Caller is responsible for deciding *whether* to spawn —
721 -- this just handles the "find a safe spot" placement.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now hook into target:hit (compute score gain inline; spawn the popup) and remove the hardcoded score = score + 100 from target:die:
Read (E:/a327ex/emoji-aimer/main.lua)
466 })
467 end
468 end)
469 end
470
471 function target:contains(px, py)
472 if self.spawn_scale < 0.5 then return false end
473 return math.length(px - self.x, py - self.y) <= self.radius
474 end
475
476 function target:hit(mx, my)
477 self.hp = self.hp - 1
478 spring_pull(self.spring, 'hit', 0.3, 3, 0.5)
479 self.flashing = true
480 timer_after(self.timer, 0.08, function() self.flashing = false end)
481
482 -- HP bar: show (stays visible for the rest of the target's life) + pop +
483 -- 0.15s white flash. Diverges from the reference's 2s auto-hide — bar
484 -- never disappears once revealed.
485 self.hp_visible = true
486 self.hp_flashing = true
487 spring_pull(self.spring, 'hp', 0.5, 3, 0.5)
488 timer_after(self.timer, 0.15, 'hp_flash', function() self.hp_flashing = false end)
489
490 spawn_hit_effect(mx, my, { s = 1 })
491 for i = 1, random_int(2, 2) do
492 spawn_hit_particle(mx, my, {
493 velocity = random_float(120, 200),
494 direction = random_angle(),
495 duration = random_float(0.25, 0.6),
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Damage numbers wired up. Summary:
Assets — copied 0.png–9.png keycap-style digit sprites from emoji-ball-battles/assets. Loaded into digit_imgs as a string-keyed table (digit_imgs['0'] through digit_imgs['9']) so tostring(amount):sub(i, i) lookups work directly — same shape as the reference's an.images['0'..'9'].
Constants — HIT_SCORE = 10, KILL_SCORE = 50.
damage_number class — direct port of emoji-ball-battles/main.lua:4322, adapted to v2 procedural patterns:
- Per-character state (
rotation,angular_speed,offset_y) for individual wobble + bob - Spring
'main'pulled0.5/3/0.7at construction for the spawn pop - Holds for
0.25 * duration_multiplier, then shrinks to scale 0 over0.75 * dmwithcubic_in_out, then:kill() - Tuned per your spec:
vy = -60(rises quickly),duration_multiplier = 0.6→0.6stotal visible — "despawn rather fast" - Drawn on
effects_layerso it gets the camera handcam jitter + outline shader
Spawn helper — spawn_damage_number(x, y, amount, args) pushes into effects like the other particle spawners.
Hooked into target:hit — computes gain = HIT_SCORE (+ KILL_SCORE if this is the killing hit), adds to global score, spawns one number at (self.x, self.y - self.radius - 6) (slightly above the target center). Removed the hardcoded score = score + 100 from target:die; that path now only bumps the kills counter.
Likely visual gotchas worth flagging:
- Each digit is a 12px gray rounded keycap with a white digit on top. The outline shader will outline each digit's silhouette. With the 12px stride between digit centers and a ~2px outline halo on each side, adjacent digits' outlines will overlap into one merged silhouette per number — could look like a single chunky outlined number rather than separate keycap squares. We'll see.
- Reference uses a
recolor_bluelayer to tint the gray digits blue. We don't have that — they'll render in their natural gray. If you want a color (yellow for score is a common arcade choice), easiest path is to add acolorarg passed tolayer_image's 5th-position tint multiplier, or set up a recolor shader pass.
Randomize hit score between 0 and 1000 make initial Y offset between letters less spread (so they look more aligned and less vertically jagged), make the velocity that it goes up slightly faster and each number last slightly shorter. Color numbers based on their score, using the same kinds of colors that games use for rarity in their weapons, like common, rare, epic, legendary, whatever, right? They have a color progression where the rarer it is it gets a different color, use the same here, except for numbers. 1-10, 11-50, 51-100, 101-500, 501-1000. There are usually standard colors here for that, use those (within the emoji palette we're decided on). And then color the numbers based on that, now they're gray. I believe the original must color them with a shader.
Bash (grep -rnE "recolor_blue|recolor.frag|tint.frag|recolor =|tint shader|recolor =...)
E:/a327ex/emoji-ball-battles/main.lua:50:recolor_blue = an:layer('recolor_blue')
E:/a327ex/emoji-ball-battles/main.lua:67:an:shader('recolor', 'assets/recolor.frag')
E:/a327ex/emoji-ball-battles/main.lua:303: recolor_blue:render()
E:/a327ex/emoji-ball-battles/main.lua:310: effects:draw_from(recolor_blue, an.shaders.recolor)
E:/a327ex/emoji-ball-battles/main.lua:2415: self.parent:add(damage_number(self.x, self.y - self.radius - 10, amount, {duration_multiplier = 0.5, layer = recolor_blue}))
E:/a327ex/emoji-ball-battles/main.lua:4331: self.draw_layer = args.layer or recolor_blue
E:/a327ex/emoji-ball-battles/main.lua:4528: layer = char == '+' and effects or recolor_blue,
Bash (find E:/a327ex/emoji-ball-battles/assets -name "recolor*" 2>&1; cat E:/a327ex/em...)
E:/a327ex/emoji-ball-battles/assets/recolor.frag
// Recolor shader - maps grayscale emoji to target color
// Gray background becomes target color, white text stays white
in vec2 TexCoord;
out vec4 FragColor;
uniform sampler2D u_texture;
uniform vec4 u_target_color; // target color (0-1 range, alpha ignored)
void main() {
vec4 tex = texture(u_texture, TexCoord);
// Grayscale value
float gray = tex.r;
// Background is 120/255 (~0.471), text is 1.0
// Normalize: 0.471 -> 0, 1.0 -> 1
float t = (gray - 0.471) / (1.0 - 0.471);
t = clamp(t, 0.0, 1.0);
// Mix target color -> white
vec3 color = mix(u_target_color.rgb, vec3(1.0), t);
FragColor = vec4(color, tex.a);
}
Bash (grep -nE "shader_set_vec[1-4]_immediate|shader_set_float_immediate" E:/a327ex/An...)
5481:static int l_shader_set_float_immediate(lua_State* L) {
5491:static int l_shader_set_vec2_immediate(lua_State* L) {
5502:static int l_shader_set_vec4_immediate(lua_State* L) {
9137: lua_register(L, "shader_set_float_immediate", l_shader_set_float_immediate);
9138: lua_register(L, "shader_set_vec2_immediate", l_shader_set_vec2_immediate);
9139: lua_register(L, "shader_set_vec4_immediate", l_shader_set_vec4_immediate);
Bash (cp E:/a327ex/emoji-ball-battles/assets/recolor.frag E:/a327ex/emoji-aimer/assets...)
E:/a327ex/emoji-aimer/assets/recolor.frag
Now wire in the recolor shader, an intermediate digit_layer, and the rarity-tier mapping. Reading the current draw flow first to know where to slot the bucketed recolor pass:
Bash (grep -nE "shader_load_file|recolor|shadow_shader|outline_shader" E:/a327ex/emoji...)
97:-- Both have a derived <layer>_outline pass that runs outline_shader on them.
117:shadow_shader = shader_load_file('assets/shadow.frag')
118:outline_shader = shader_load_file('assets/outline.frag')
119:shader_set_vec2_immediate(outline_shader, 'u_pixel_size', 1/gw, 1/gh)
888: layer_draw_from(shadow_layer, game_layer, shadow_shader)
889: layer_draw_from(shadow_layer, effects_layer, shadow_shader)
892: layer_draw_from(game_outline, game_layer, outline_shader)
894: layer_draw_from(effects_outline, effects_layer, outline_shader)
896: layer_draw_from(ui_panel_outline, ui_panel_layer, outline_shader)
898: layer_draw_from(ui_content_outline, ui_content_layer, outline_shader)
Edit (E:/a327ex/emoji-aimer/main.lua)
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Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now apply all the damage_number tweaks: store rarity color, less Y spread between digits, faster vy, shorter duration. Add rarity_color_for(amount). Update spawn/draw to push to digit_layer:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now update target:hit to randomize hit score 0–1000 and pass the rarity color through spawn_damage_number:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now the bucketed recolor pass in draw(). Need to (a) skip damage_numbers in the regular effects iteration since they draw to digit_layer, (b) after effects_layer is rendered, bucket by rarity_color, render each bucket through recolor_shader into effects_layer so they get the outline pass too.
Read (E:/a327ex/emoji-aimer/main.lua)
878 end
879
880 -- Effects (particles, hit_effects) keep updating across state boundaries
881 -- so they finish their animations cleanly when the round ends.
882 collection_update(targets, dt)
883 collection_update(effects, dt)
884
885 camera_update(main_camera, dt)
886 process_destroy_queue()
887 memory_tracker_update(mem_tracker)
888 end
889
890 function draw()
891 layer_rectangle_gradient_v(bg_layer, 0, 0, gw, gh, sky_top(), sky_bottom())
892
893 camera_attach(main_camera, game_layer)
894 camera_attach(main_camera, effects_layer)
895 for _, t in ipairs(targets) do if not t._dead then t:draw() end end
896 for _, fx in ipairs(effects) do if not fx._dead then fx:draw() end end
897 camera_detach(main_camera, effects_layer)
898 camera_detach(main_camera, game_layer)
899
900 -- HUD / cards / overlays go here when we rebuild the UI tomorrow. Draw
901 -- structural fills (panels, slots, dots) to ui_panel_layer; text + icons
902 -- to ui_content_layer in white; fullscreen overlays to overlay_layer.
903
904 the_cursor:draw()
905
906 -- Render queues to FBOs
907 layer_render(bg_layer)
... [15 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
All requested changes applied. Summary:
Tweaks
random_int(0, 1000)per hit (so all 5 rarity tiers actually fire while testing). Killing-hit bonus still addsKILL_SCORE.- Y wobble: amplitude
4 → 2, phase offset between digits+i → +i*0.3. Adjacent digits now bob at nearly the same phase with smaller deflection — reads as one cohesive number. vy: -60 → -80(slightly faster rise).duration_multiplier: 0.6 → 0.5→ ~0.5s total visible (slightly shorter).
Rarity coloring (the real work — uses the recolor shader, not a tint)
- Copied
assets/recolor.fragfromemoji-ball-battles. It maps the gray keycap (luminance 0.471) to the target color while keeping the white digit white — so the chip becomes "rarity color with a white number on top," not a flat single-color blob. - New
digit_layerfor the per-rarity rendering. rarity_color_for(amount)returns one of:white(1–10 / common),green(11–50 / uncommon),blue(51–100 / rare),purple(101–500 / epic),orange(501+ / legendary). Standard ARPG ladder, all colors already in our palette.damage_number:newstoresargs.colorasself.rarity_color.damage_number:drawqueues todigit_layerinstead ofeffects_layer.- New pass in
draw():- Iterate
effects, bucket damage_numbers byrarity_color(color object as table key — color globals are stable references so identity works). - For each bucket: queue all its digits onto
digit_layer,layer_render(digit_layer), setu_target_coloruniform viashader_set_vec4_immediate, thenlayer_draw_from(effects_layer, digit_layer, recolor_shader)— the digits land oneffects_layeralready recolored. - The regular
effects_layerparticle iteration above skips damage_numbers (if not fx.rarity_color) so they only draw via the recolor pass.
- Iterate
- Pass runs before the
effects_outlinederivation, so each colored number gets the standard chunky outline along with the rest of the effects.
Likely visual issues to flag:
- Per-tier passes use one
layer_render(digit_layer)per bucket — the FBO clears between buckets so prior buckets don't bleed in. With 5 rarities max, that's at most 5 fullscreen quads + 5 layer renders per frame. Cheap. - Color-object identity as a table key works because we use the named globals (
white,green, etc.) consistently. If anything ever creates an ad-hoc inlinecolor(...)and passes it as a damage-number color, that would land in its own bucket. Fine for now sincerarity_color_foronly returns the named globals.
Weigh scores to be more likely at 1-100.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Done. random_float(0, 1)^4 * 999 + 1 — uniform 0..1, raised to the 4th power, scaled into 1..1000.
Approximate distribution per tier:
- common (1–10) ≈ 32%
- uncommon (11–50) ≈ 16%
- rare (51–100) ≈ 9%
- epic (101–500) ≈ 28%
- legendary (501–1000) ≈ 16%
So ~56% of rolls land in the 1–100 range. If you want it heavier, easy tunes:
^5→ ~63% in 1–100^6→ ~68% in 1–100^8→ ~75% in 1–100
The kill-bonus still adds KILL_SCORE = 50 on top of the rolled value, which can shift the killing hit's rolled value into a higher tier (e.g., a 40 roll on the killing blow becomes 90, jumping common→rare). That's a nice "kills feel rewarding" side effect, but mention it in case you want kills to use a separate, also-weighted formula instead.
First color makes the number not visible.
The recolor shader maps the gray keycap bg → target color and keeps the digit white. When target is white, both end up white and the digit disappears. Swapping white → gray for the lowest tier — gray is the canonical "poor / no-rarity" color in ARPGs anyway, and gives the white digit clear contrast against a medium-gray keycap.
Edit (E:/a327ex/emoji-aimer/main.lua)
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Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Common tier now uses gray (#808080). Digit stays white via the shader, keycap renders as medium gray — clear contrast.
1-10 = gray, 11-25 = green, 26-50 = blue, 51-100 = purple, 101-200 = orange, 201-500 = red
30, 20, 15, 10, 5, 5 -> use the random module weighted pick function with these values for each range
Bash (grep -nE "^function random_|weighted|weights" E:/a327ex/Anchor2/framework/anchor...)
(Bash completed with no output)
Bash (grep -rnE "random_weighted|weighted_pick|weighted|^function random_" E:/a327ex/A...)
(Bash completed with no output)
Bash (grep -nE "^function|weighted" E:/a327ex/Anchor2/framework/anchor/math.lua | head...)
55:function math.lerp(t, source, destination)
79:function math.lerp_dt(p, t, dt, source, destination)
98:function math.damping(p, t, dt, v)
120:function math.loop(t, length)
142:function math.lerp_angle(t, source, destination)
167:function math.lerp_angle_dt(p, t, dt, source, destination)
184:function math.sign(value)
203:function math.length(x, y)
222:function math.clamp(value, min, max)
250:function math.remap(value, old_min, old_max, new_min, new_max)
269:function math.angle(x, y)
287:function math.angle_to_point(x1, y1, x2, y2)
304:function math.distance(x1, y1, x2, y2)
323:function math.normalize(x, y)
345:function math.direction(angle)
363:function math.rotate(x, y, angle)
387:function math.reflect(angle, normal_x, normal_y)
415:function math.snap(value, grid)
437:function math.limit(x, y, max)
448:function math.linear(t) return t end
451:function math.sine_in(t)
457:function math.sine_out(t)
463:function math.sine_in_out(t)
469:function math.sine_out_in(t)
477:function math.quad_in(t) return t*t end
479:function math.quad_out(t) return -t*(t - 2) end
481:function math.quad_in_out(t)
490:function math.quad_out_in(t)
501:function math.cubic_in(t) return t*t*t end
503:function math.cubic_out(t)
... [21 more lines]
Bash (grep -rnE "weighted_pick|random:weighted|random.weighted|weighted_choice" E:/a3...)
E:/a327ex/emoji-ball-battles/anchor/random.lua:190: index = self.random:weighted(weights)
E:/a327ex/emoji-ball-battles/anchor/random.lua:197:function random:weighted(weights)
Read (E:/a327ex/emoji-ball-battles/anchor/random.lua)
180 ]]
181 function random:choices(array, n)
182 return random_choices(array, n, self.rng)
183 end
184
185 --[[
186 Returns an index based on weighted probabilities.
187
188 Usage:
189 weights = {1, 2, 7} -- 10%, 20%, 70%
190 index = self.random:weighted(weights)
191
192 Parameters:
193 weights - array of numeric weights
194
195 Returns: 1-based index into the weights array
196 ]]
197 function random:weighted(weights)
198 return random_weighted(weights, self.rng)
199 end
200
201 --[[
202 Returns the current seed.
203
204 Usage:
205 seed = self.random:get_seed()
206
207 Returns: the seed used to initialize this RNG
208 ]]
209 function random:get_seed()
... [5 more lines]
Bash (grep -nE "^function random_weighted|^function random_choices|random_weighted" E:...)
198: return random_weighted(weights, self.rng)
Bash (grep -rnE "random_weighted|weighted_pick|^function random_" E:/a327ex/Anchor2/fr...)
E:/a327ex/Anchor2/engine/src/anchor.c:7851:// random_weighted(weights, rng?) - Returns index (1-based) based on weights
E:/a327ex/Anchor2/engine/src/anchor.c:7852:static int l_random_weighted(lua_State* L) {
E:/a327ex/Anchor2/engine/src/anchor.c:9243: lua_register(L, "random_weighted", l_random_weighted);
random_weighted is in the engine — just call random_weighted({30, 20, 15, 10, 5, 5}) and it returns a 1-based index. Restructuring around tier picking:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Restructured.
SCORE_TIERS— 6-entry table:{lo, hi, color}rows for{1-10/gray, 11-25/green, 26-50/blue, 51-100/purple, 101-200/orange, 201-500/red}.SCORE_TIER_WEIGHTS—{30, 20, 15, 10, 5, 5}aligned 1:1 with the tiers.roll_score()— callsrandom_weighted(SCORE_TIER_WEIGHTS)(the engine helper atanchor.c:7851), returns(random_int within tier, tier.color).target:hitnow doeslocal gain, col = roll_score(), applies the kill bonus, passescolstraight tospawn_damage_number. The old r^4 weighting andrarity_color_forfunction are gone.
Probability per tier (with weight total 85): gray 35%, green 24%, blue 18%, purple 12%, orange 6%, red 6%.
The kill bonus (+50) still adds on top of the rolled value, so a "gray-tier roll on the killing hit" might display 51–60 in gray — color reflects the roll, not the displayed number. If you want the color to follow the final number instead, easy swap (re-derive color from gain after adding the bonus).
51 is coming out as grey
That's the kill-bonus mismatch — gray rolls (1–10) plus the +50 kill bonus land at 51–60, which is the purple range numerically but the color stayed gray because I was using the rolled tier's color instead of re-deriving from the final number. Fixing by computing color from the final amount.
Edit (E:/a327ex/emoji-aimer/main.lua)
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Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Now roll_score() returns just the gain (no color), and tier_color_for(gain) is called after the kill bonus is added — so 51 now correctly resolves to purple (51 ≤ tier.hi=100), not gray. Anything that overshoots the top tier's hi (501+) falls into red via the post-loop fallback.
OK, now let's make the game loop work. Targets spawn as they do now, there's a target score per round and a timer. You can draw those as simple text without UI for now. Default score per hit is 1, per kill is 5 (total on a kill should be 5, not 6). All you need to do is make sure that the game goes from round 1 to 2 to 3 to 4 as the player gets the required scores. Round 1, required score = 10, time = 30s, hit score 1, death score 5. Round 2, required score 50, time 30s, 5, 10. Round 3, required score 250, time 30s, 10, 25. Round 4, required score 1000, time 30s, 20, 40. If the time ends on any round and the player doesn't have above the target score, the player loses, game stops and says game over or you lost, press R start a new run. If the player reaches the target score, the round ends and he moves to the next. If the player wins round 4, it says you won, press R to start a new run.
Big change. Let me check if there's a text-width helper for centering, then write the loop.
Bash (grep -nE "font_get_text_width|font_text_width|text_width" E:/a327ex/Anchor2/fram...)
26:function font:text_width(text)
27: return font_get_text_width(self.name, text)
Plan: replace per-round constants with a ROUNDS config table, rename round_state → game_state ('playing' | 'won' | 'lost'), add round_index, kill the now-stale random tier picker (keep SCORE_TIERS + tier_color_for for damage-number coloring), refactor round_reset into start_round / advance_round / run_reset. Reading the current state once before editing:
Bash (grep -nE "^HIT_SCORE|^KILL_SCORE|^ROUND_DURATION|^round_state|^round_timer|^scor...)
51:HIT_SCORE = 10 -- per non-killing hit
52:KILL_SCORE = 50 -- bonus on top of HIT_SCORE for the killing hit
57:ROUND_DURATION = 30 -- seconds per round
168:round_state = 'playing'
169:round_timer = ROUND_DURATION
170:score = 0
171:kills = 0
172:spawn_tick_timer = 0
451:SCORE_TIER_WEIGHTS = { 30, 20, 15, 10, 5, 5 }
454:function roll_score()
455: local tier = SCORE_TIERS[random_weighted(SCORE_TIER_WEIGHTS)]
806:function ideal_target_count()
827:function round_reset()
Edit (E:/a327ex/emoji-aimer/main.lua)
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Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now drop the unused SCORE_TIER_WEIGHTS + roll_score (keep SCORE_TIERS + tier_color_for since damage numbers still color by amount):
Read (E:/a327ex/emoji-aimer/main.lua)
443 end
444
445 function damage_number:destroy() end
446
447 -- Score tier ladder. Each hit picks a tier via random_weighted (engine helper,
448 -- returns a 1-based index into the weights array) and then samples uniformly
449 -- inside that tier's [lo, hi] range. The picked tier's color is what the
450 -- damage number is recolored to via recolor_shader. Weights sum to 85, so
451 -- common rolls ~30/85 ≈ 35%, red rolls ~5/85 ≈ 6%.
452 SCORE_TIERS = {
453 { lo = 1, hi = 10, color = gray },
454 { lo = 11, hi = 25, color = green },
455 { lo = 26, hi = 50, color = blue },
456 { lo = 51, hi = 100, color = purple },
457 { lo = 101, hi = 200, color = orange },
458 { lo = 201, hi = 500, color = red },
459 }
460 SCORE_TIER_WEIGHTS = { 30, 20, 15, 10, 5, 5 }
461
462 -- Roll a tier by weight and sample a random value inside it.
463 function roll_score()
464 local tier = SCORE_TIERS[random_weighted(SCORE_TIER_WEIGHTS)]
465 return random_int(tier.lo, tier.hi)
466 end
467
468 -- Look up the tier color for a given amount. Linear scan; tiers are ordered
469 -- ascending. Anything past the highest tier's hi falls into that tier's
470 -- color (so kill-bonus-shifted numbers above 500 still get red).
471 function tier_color_for(amount)
472 for _, tier in ipairs(SCORE_TIERS) do
... [5 more lines]
Edit (E:/a327ex/emoji-aimer/main.lua)
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Now update target:hit to use round-specific scoring (kill REPLACES hit, not adds):
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now refactor round_reset into start_round / advance_round / run_reset, and update ideal_target_count to use the round-specific time:
Read (E:/a327ex/emoji-aimer/main.lua)
792 return true
793 end
794 end
795 return false
796 end
797
798 -- Ideal alive count ramps from MIN at round start to MAX at round end. Naive
799 -- pacing — when alive_count < ideal, the spawn tick tries to spawn one. Final
800 -- pacing will probably be card-driven; this is just a placeholder.
801 function ideal_target_count()
802 local progress = 1 - (round_timer / ROUND_DURATION) -- 0..1
803 progress = math.clamp(progress, 0, 1)
804 return math.floor(math.lerp(progress, TARGET_COUNT_MIN, TARGET_COUNT_MAX))
805 end
806
807 -- Count live (non-dead) targets in the targets array. collection_update
808 -- compacts dead entries each frame, but mid-frame the array can hold _dead
809 -- entries that haven't been removed yet — filter explicitly.
810 function alive_target_count()
811 local n = 0
812 for _, t in ipairs(targets) do
813 if not t._dead then n = n + 1 end
814 end
815 return n
816 end
817
818 -- End-of-round teardown + fresh start. Kills every live target and effect,
819 -- drains the destroy queue immediately so colliders/timers/springs are
820 -- finalized before we replace the arrays, then re-seeds the round. Use the
821 -- F3/F4 memory tracker to verify a restart returns deltas to zero.
... [8 more lines]
Read (E:/a327ex/emoji-aimer/main.lua)
827 effects = {}
828
829 round_state = 'playing'
830 round_timer = ROUND_DURATION
831 score = 0
832 kills = 0
833 spawn_tick_timer = 0
834
835 for i = 1, TARGETS_INITIAL do try_spawn_target() end
836 end
837
838 -- -----------------------------------------------------------------------------
839 -- init
840 -- -----------------------------------------------------------------------------
841 mouse_set_visible(false)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now update update() for the new state machine + R restart, and draw() for HUD text + game over/won overlay:
Read (E:/a327ex/emoji-aimer/main.lua)
872 round_reset()
873 end
874
875 -- Memory tracker controls — work in any state.
876 if input_pressed('toggle_mem') then memory_tracker_toggle(mem_tracker) end
877 if input_pressed('baseline_mem') then memory_tracker_capture_baseline(mem_tracker) end
878
879 the_cursor:update(dt)
880
881 if round_state == 'playing' then
882 -- Tick the round timer; flip to 'ended' on expiry.
883 round_timer = round_timer - dt
884 if round_timer <= 0 then
885 round_timer = 0
886 round_state = 'ended'
887 end
888
889 -- Density-based spawn tick. Every TARGET_SPAWN_TICK seconds, if alive
890 -- count is below the (time-ramped) ideal, try to place one more target.
891 spawn_tick_timer = spawn_tick_timer + dt
892 if spawn_tick_timer >= TARGET_SPAWN_TICK then
893 spawn_tick_timer = 0
894 if alive_target_count() < ideal_target_count() then
895 try_spawn_target()
896 end
897 end
898 end
899
900 -- Click-to-hit runs in both 'playing' and 'ended' states. Without a visible
901 -- ROUND END indicator (deleted in the UI cleanup), gating clicks on round
... [40 more lines]
Read (E:/a327ex/emoji-aimer/main.lua)
864 -- main loop
865 -- -----------------------------------------------------------------------------
866 function update(dt)
867 sync_engine_globals()
868
869 -- Restart key when a round has ended. Run before any other state updates
870 -- so the new round is fully initialized for the rest of this frame.
871 if round_state == 'ended' and input_pressed('restart') then
872 round_reset()
873 end
874
875 -- Memory tracker controls — work in any state.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now the draw side — replace the placeholder HUD comment with the actual round/timer/score text and the won/lost overlay:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Read (E:/a327ex/emoji-aimer/main.lua)
855
856 -- -----------------------------------------------------------------------------
857 -- init
858 -- -----------------------------------------------------------------------------
859 mouse_set_visible(false)
860 the_cursor = cursor()
861 for i = 1, TARGETS_INITIAL do try_spawn_target() end
862
863 -- -----------------------------------------------------------------------------
864 -- main loop
865 -- -----------------------------------------------------------------------------
866 function update(dt)
Init looks good — module-load state initializers (game_state = 'playing', round_index = 1, round_timer = ROUNDS[1].time, score = 0) plus the initial target spawn give a fresh round 1 without needing to call start_round(1).
Game loop is now fully wired. Recap:
Round config — ROUNDS = { {target=10, time=30, hit=1, kill=5}, {50, 30, 5, 10}, {250, 30, 10, 25}, {1000, 30, 20, 40} }. Kill score replaces hit score on the killing hit (total on a kill = kill_score, not hit_score + kill_score).
State — game_state ∈ {'playing', 'won', 'lost'}, round_index 1..4, score per-round (resets on advance). The old round_state is gone; the random tier picker (roll_score, SCORE_TIER_WEIGHTS) is gone. SCORE_TIERS + tier_color_for stay because damage numbers still color by amount.
Functions — start_round(idx) clears + reseeds + resets per-round state. advance_round() increments and either calls start_round or flips to 'won' if past the last round. run_reset() is the full restart from round 1, called on every R press.
Update loop —
- R →
run_reset()(works in any state) - Memory tracker keys
- Cursor update
- If
playingandscore >= round.target→advance_round() - If still
playing: tick timer (→'lost'on expiry), spawn tick, click handler - Effects keep updating across state boundaries so animations finish cleanly
Draw HUD — top-left: ROUND N, TIME MM:SS, score / target on ui_content_layer in white (gets the outline halo). Win/loss overlay centered: YOU WON! / GAME OVER in fonts.mid + PRESS R FOR NEW RUN in fonts.main. Used font_get_text_width('mid', title) for proper centering.
Likely things to flag:
- I used
'mid'/'main'(font names) when callingfont_get_text_width, which is what its first-arg expects (it looks the registered font up by name). If that ever errors, the alternative isfonts.mid:text_width(title). - "Time" on the top-left at
MM:SSis overkill since rounds are 30s — you'll only see seconds count down. Single-decimalstring.format("%.1f", round_timer)would feel snappier; tell me if you want that. - All four rounds have
time = 30, so the per-roundtimefield is forward-compatible noise for now. I left it as a config field so we can vary later without touching code.
On score reach, instead of automatically going to the next round, a button appears saying end round which takes you there if you click it.
Adding a 'cleared' state between target-met and round-advance, with a button click required to advance. Plan:
- New
game_state == 'cleared': timer pauses, spawning + clicks keep working (player can keep grinding for fun), button is visible. - Score-met check now flips to
'cleared'instead of callingadvance_round(). - Clicking the button rectangle calls
advance_round(). - Other clicks still hit targets in both
'playing'and'cleared'.
Adding constants + helper, then editing the state machine and draw.
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now the update loop — flip to 'cleared' instead of advancing, gate timer to 'playing', allow spawning+clicks in both 'playing' and 'cleared', route the button click:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Now draw the button when cleared. Adding it right next to the win/loss overlay block:
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Done. New flow:
- Score reaches target →
game_state = 'cleared'(was: auto-advance) - In 'cleared': timer freezes, spawning continues, target clicks still work (free-grind for fun), an
END ROUNDbutton appears centered on screen - Click the button →
advance_round()→ next round (or'won'after round 4) - Click anywhere else in 'cleared' → falls through to normal target hit-testing
- Cursor hovers over button → background tints from
fg(cream) →white(brighter) for visual feedback
Implementation notes:
- Constants
END_ROUND_BTN_W/H/X/Y = 96 × 22, centerednear the top with the other geometry constants. - Helper
end_round_button_contains(mx, my)for AABB hit-test. - Button background drawn on
ui_panel_layer(gets the chunky outline shader pass), label drawn onui_content_layerin black (cream/white background → black label is the readable choice; same shape as your reference UI mockups). - Hover read uses
the_cursor.x/yrather than callingmouse_position()in draw —the_cursor.x/yis updated each frame incursor:updatefrommouse_position(), so it's already in game coords.
Button should be on the bottom right and disappear when the new round starts.
Two fixes. Move the button bottom-right with 4px padding, and set game_state = 'playing' inside start_round — without that, advancing from 'cleared' to a new round leaves the state as 'cleared' and the button stays visible (run_reset already set it to 'playing' explicitly, so round 1 works, but rounds 2/3/4 don't).
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Edit (E:/a327ex/emoji-aimer/main.lua)
The file E:/a327ex/emoji-aimer/main.lua has been updated successfully. (file state is current in your context — no need to Read it back)
Bash ("E:/a327ex/Anchor/reference/love-compare/tools/lua54.exe" -e "loadfile('E:/a327e...)
OK
Button now sits at the bottom-right with 4px margins (x = gw - 4 - 96, y = gh - 4 - 22), and start_round resets game_state = 'playing' so advancing from 'cleared' correctly hides the button. run_reset setting game_state = 'playing' before calling start_round is now redundant but harmless — leaving it for explicitness.
Thank you, this is fine.
Sounds good — let me know what's next when you're ready.
Let's end this session, name it Emoji Aimer 1
Skill (end-session Emoji Aimer 1)
Launching skill: end-session
[skill: end-session]
# End Session Workflow
This skill is invoked from the **same conversation** where the work was done. You already have the full session context in memory — you do NOT need to read the transcript.
## Step 1: Get Session Info
Ask the user for the **session title** (max 30 characters). Examples: "Anchor Phase 10 Part 5", "Physics Arena Setup", "Timer System Fix", "Thalien Lune Design".
**Determine the project yourself from your session context** — you know which repo(s) were worked on, which files were created/modified, and where they live. No need to ask. See Step 6 for the list of known project roots; if the session touched something outside the list, infer the root from the paths you actually edited.
## Step 2: Write Summary
Write the summary from your conversation memory. You have the full session context — no need to read any files.
The summary should be **thorough and detailed**. Each major topic deserves its own section with multiple specific bullet points. Don't compress — expand.
**Purpose:** These summaries serve as searchable records. Future Claude instances will grep through past logs to find how specific topics were handled. The more detail you include, the more useful the summary becomes for finding relevant context later.
Format (this is just an example structure — adapt sections to match what actually happened):
```markdown
# [Title]
## Summary
[1-2 sentence overview of the session's main focus]
**[Topic 1 - e.g., "Spring Module Implementation"]:**
- First specific detail about what was done
- Second detail - include file names, function names
- User correction or feedback (quote if notable)
- Technical decisions and why
**[Topic 2 - e.g., "Camera Research"]:**
- What was researched
- Key findings
- How it influenced implementation
**[Topic 3 - e.g., "Errors and Fixes"]:**
- Specific error message encountered
- Root cause identified
- How it was fixed
[Continue for each major topic...]
---
[Rest of transcript follows]
```
Rules:
- **Be thorough** — If in doubt, include more detail, not less. Each topic should be as detailed as possible while still being a summary.
- **Think searchability** — Future instances will search these logs. Include keywords, function names, error messages that someone might grep for.
- **One section per major topic** — Don't combine unrelated work into one section
- **Chronological order** — Sections should match conversation flow
- **Specific details** — Error messages, file names, function names, parameter values
- **Include user quotes** — When user gave notable feedback, quote it (e.g., "k/d variables are not intuitive at all")
- **Weight planning equally** — Research, proposals, alternatives considered, user feedback on approach are as important as implementation
- **Weight problems solved** — Errors, root causes, fixes, user corrections all matter
- **Technical specifics** — Include formulas, API signatures, parameter changes when relevant
## Step 3: Get User Approval
Show the title and summary to the user. Wait for approval before proceeding. If they have corrections, fix them.
## Step 4: Convert Transcript and Write Log Files
```bash
# Find recent sessions (Claude + Cursor; see script). Same script lives in Anchor2:
python E:/a327ex/Anchor2/scripts/find-recent-session.py --limit 5
# or: python E:/a327ex/Anchor/scripts/find-recent-session.py --limit 5
```
The script shows sessions sorted by when they ended. The **first result** is the current conversation (since end-session was invoked here). Use it.
Use lowercase hyphenated slug derived from the title (e.g., "anchor-primitives-hitstop-animation").
Get the start timestamp for the Date frontmatter:
```bash
date "+%Y-%m-%d %H:%M:%S"
```
(If the session has been running for hours, prefer the time the user actually started it — visible in the JSONL — over the current wall clock. The Date should mark when the work happened, not when end-session ran.)
Convert the transcript to markdown ONCE, then write the same content to BOTH log destinations:
```bash
python E:/a327ex/Anchor2/scripts/jsonl-to-markdown.py [SESSION_PATH] /tmp/session-log.md
# or: python E:/a327ex/Anchor/scripts/jsonl-to-markdown.py ...
```
The same script **auto-detects** Claude Code JSONL vs Cursor/Composer agent JSONL (`~/.cursor/projects/.../agent-transcripts/...`). For Composer sessions, use `find-recent-session.py` (it merges both sources) and pick the `[cursor]` line for the current chat.
Replace the default header (`# Session YYYY-MM-DD...`) at the top of `/tmp/session-log.md` with the approved title and summary, AND prepend frontmatter. The final file shape:
```markdown
Title: [Title]
Date: YYYY-MM-DD HH:MM:SS
# [Title]
## Summary
[approved summary text from step 2]
---
[transcript content from jsonl-to-markdown script]
```
**Why frontmatter is required:** the new site's sidebar reads `Title:` and `Date:` from frontmatter to display the entry. Logs without these get backfilled by `a327ex-site/deploy/backfill_metadata.py`, but enforcement at write time is cleaner. The old site (Blot) ignores extra frontmatter fields, so the same file works on both.
Then copy the final file to BOTH log destinations:
```bash
cp /tmp/session-log.md E:/a327ex/anchor.blot.im/logs/[slug].md
cp /tmp/session-log.md E:/a327ex/a327ex-site/logs/[slug].md
```
(Same content goes to both. The old and new sites render markdown differently — old site via Blot's processor, new site via discount + our `extensions.lua` directive expansion — but session transcripts are mostly text + code blocks + the occasional embed, all of which work identically in both. If the transcript happens to contain `::TYPE` directives meant only for the new site, those render as literal text on the old site; rare enough to ignore.)
After cutover (Phase 8 in `Anchor2/reference/blot_migration_plan.md`), drop the anchor.blot.im copy.
## Step 5: Sync Context Files (anchor.blot.im only)
Anchor exposes context docs in its public sidebar via `/context/*`. The new site's `content.list_all()` only walks posts/notes/logs/messages/pages, so context files aren't a concept there yet — skip the new-site copy.
```bash
cp E:/a327ex/.claude/CLAUDE.md E:/a327ex/anchor.blot.im/context/CLAUDE.md
cp E:/a327ex/Anchor/docs/* E:/a327ex/anchor.blot.im/context/
```
**When the session was Anchor2** (optional):
```bash
cp E:/a327ex/Anchor2/.claude/CLAUDE.md E:/a327ex/anchor.blot.im/context/CLAUDE_ANCHOR2.md
```
## Step 6: Commit Project Repo
Identify the project repo(s) worked on this session from your own context — you already know which repos were touched and which files changed. For the common projects, here are the canonical staging commands:
| Project | Root | Stage command |
|---|---|---|
| Anchor | `E:/a327ex/Anchor` | `git add docs/ framework/ engine/ scripts/ reference/` |
| Anchor2 | `E:/a327ex/Anchor2` | `git add framework/ engine/ arena/ reference/ scripts/ docs/ .claude/` |
| emoji-ball-battles | `E:/a327ex/emoji-ball-battles` | `git add -A` |
| orblike | `E:/a327ex/orblike` | `git add -A` |
| thalien-lune | `E:/a327ex/thalien-lune` | `git add -A` |
| a327ex-site | `E:/a327ex/a327ex-site` | `git add -A` (this is itself one of the web repos — treat the same way; the log file added in Step 4 will be staged here automatically) |
For a project not listed, infer the root from the files you actually created or modified this session and stage those. If multiple candidate roots look valid, ask the user which files to stage.
`cd` into the project root, stage, run `git status` to verify before committing.
**IMPORTANT — FULL SUMMARY IN COMMIT:** The commit message MUST include the FULL summary from the log file. Read the summary back from the log file to ensure nothing is missing.
**IMPORTANT — COMMIT METHOD:** The summary contains backticks, special characters, and markdown that WILL break heredocs and `git commit -m`. ALWAYS use the file-based method below. NEVER try a heredoc first — it will fail and produce a malformed commit that needs amending.
Commit using a temporary file (extracts only the summary text, skipping frontmatter and the `# Title` / `## Summary` headers, stopping at the `---` separator before the transcript):
```bash
# Skip until we hit the line "## Summary", then take everything after the next
# blank line until the --- separator that precedes the transcript.
awk '/^## Summary$/{found=1; next} found && NR>1 && /^---$/{exit} found' \
E:/a327ex/anchor.blot.im/logs/[slug].md > /tmp/commit_msg.txt
# Prepend the title (plain text, no #) and append attribution
sed -i "1i [Title]\n" /tmp/commit_msg.txt
printf "\nGenerated with [Claude Code](https://claude.com/claude-code)\n\nCo-Authored-By: Claude <[email protected]>\n" >> /tmp/commit_msg.txt
git commit -F /tmp/commit_msg.txt
```
## Step 7: Push All Repos
Three pushes — project (to GitHub), anchor.blot.im (to Blot), a327ex-site (to our VPS):
```bash
# Project repo to GitHub. Skip this push if the project IS a327ex-site
# (handled by the third push below — don't duplicate).
git push origin main
# anchor.blot.im (Blot's deploy is git-hosted; pushing to master triggers a live deploy ~30s later).
cd E:/a327ex/anchor.blot.im
git add -A
git commit -m "[Title]"
git push origin master 2>&1 | tail -3
# a327ex-site to our VPS (post-receive hook restarts the Lua server).
cd E:/a327ex/a327ex-site
git add -A
git commit -m "[Title]"
git push prod main 2>&1 | tail -3
```
**Failure handling:** if any one push fails, the others still happen. The local commits stay intact, so the user can re-push the failed one manually once they've fixed whatever blocked it. Don't roll back; the committed state on disk is the source of truth.
## Step 8: Confirm
Tell the user:
- Project commit hash + GitHub push result
- anchor.blot.im commit hash + Blot push result
- a327ex-site commit hash + VPS push result
Format:
```
Logged — "[Title]".
project (Anchor2): abc1234 pushed to GitHub
anchor.blot.im: def5678 pushed to Blot
a327ex-site: ghi9012 pushed to a327ex.com (post-receive deployed)
```
If any push failed, surface that explicitly with the error.
## Notes
- **Same content, two destinations.** Don't render the transcript twice — convert once, copy to both. Differences in markdown rendering between Blot and our discount-based renderer are usually invisible for transcript content (text + code fences + occasional iframes), but if the user's session content contains site-specific directives (`::TYPE` for the new site, embedded HTML for the old), accept that one side will show the literal source for those few lines. Not worth special-casing.
- **Frontmatter is non-negotiable.** Every log file MUST have `Title:` and `Date:` at the top. Without them, the new site's sidebar shows the slug as the title and 0 (epoch) as the sort date. The backfill script in `a327ex-site/deploy/backfill_metadata.py` is a safety net, not a substitute.
- **After Phase 8 cutover** (DNS swap from Blot to our VPS — see `Anchor2/reference/blot_migration_plan.md`), drop the anchor.blot.im copy + push. The user will say when. The /msg skill has the same cutover note.
- **If the project IS `a327ex-site`** (e.g., you spent the session writing the renderer or fixing the theme), there's no separate "project repo to GitHub" push — the a327ex-site push at the end IS the project push. Don't duplicate.
ARGUMENTS: Emoji Aimer 1
Drafting the summary first per the workflow. Title: Emoji Aimer 1. Please review:
Emoji Aimer 1
Summary
First session on emoji-aimer/ — built a click-to-damage aim-trainer prototype on Anchor 2. Started with a brainstorm of an emoji-based aim-practice build-heavy game, ended with a working 4-round game loop (round 1 → 2 → 3 → 4, win/lose conditions, manual round advance via button).
Game concept brainstorm:
- Discussed emoji-based aim trainer with builds; user shared 4 reference screenshots from a Twitter-emoji prototype (bullseye targets, item shop, boss eye-creature)
- Pivoted from "Brotato-with-emojis" (top-down shooter) to "Aim Lab + roguelite items" (cursor is the protagonist, no movement, pure aim)
- Settled on "build = aim transformation" as the core thread (each item warps how aim feels — cursor magnetism, projectile inertia, multi-cursor, etc.)
- DPS-game scoring: deal enough damage in a given time, target score scales with time
- User said no choose-1-of-3 mechanic; alternatives discussed: open shop, slot loadout, achievement-gated unlocks
- Future plan mentioned: Artifact-style draft phase, mana-cost cards each round, passives row
Project setup:
- Created
E:/a327ex/emoji-aimer/with anchor framework copy,anchor.exe,assets/,run.bat - Downloaded 512×512 Twitter emoji PNGs from emojipedia (
em-content.zobj.net/source/twitter/450/<slug>_<codepoint>.pngpattern, requires referer header): direct-hit, collision, sparkles, backhand-index-pointing-up, hourglass-done, high-voltage, fire - Copied other assets from reference projects:
star.png,hit1.pngspritesheet (96×48 frames),LanaPixel.ttf,FatPixelFont.ttf,Awesome 9.ttf, digits0.png–9.png,recolor.frag - Visual style ported from
emoji-ball-bounce/reference/main.lua: 480×270 internal at scale 3, sky gradient bg, layer pipeline with shadow + outline shaders
Click-to-damage target with juice:
- Single direct-hit emoji target at 3 HP, click-to-damage with
t:contains(mx, my)radius check - Inlined ports of
hit_circle,hit_particle,emoji_particleclasses from emoji-ball-bounce reference, adapted to v2 patterns (make_entity+ procedural timer/spring fields, noself:add(...)) - Hit feedback: spring squash on
'hit'named spring, white flash for 80ms, hit_circle ring, 2 yellow hit_particles, 1 star emoji_particle, camera shake - Death feedback: bigger ring, 8–12 hit_particles in yellow + orange, 8–12 collision emoji_particles, 4–8 sparkle emoji_particles, bigger shake
- Iterative tuning: removed sparkle/collision emojis, kept only stars, then later changed to direct_hit emoji particles for the spawn burst; made spring bouncier (frequency 5, bounce 0.75); made particles thicker via
w=14, h=8 - Mouse position fix: hit/death effects spawn from click position (
mx, my) instead of target center
Cursor (juicy emoji cursor):
- Found canonical cursor pattern at
super-emoji-pop/main.lua:160-218 - Ported to v2:
cursorsingleton class, two springs (rrotation,mainscale), tracks last 10 mouse deltas inprevious_mouse_deltas_x/y - Horizontal sway: when cursor stops after horizontal motion, pulls rotation spring by
math.clamp(math.remap(abs(avg), 0, 20, 0, sign(avg)*π/4), -π/4, π/4) - Vertical squash: when cursor stops after vertical motion, snaps
mouse_dt_sytoclamp(remap(abs(avg), 0, 12, 1, 0.5), 0.5, 1), tweens back to 1 overremap(abs(avg), 0, 12, 0.1, 0.2) - Click press: pulls
'main'spring 0.5, named tween'click_scale'to(click_r=π/16, click_sx=0.9, click_sy=0.7)over 0.05s - Click release: pulls
'main'0.25, named tween back to(0, 1, 1)over 0.1s - Backhand-index-pointing-up emoji at scale 22/512, drawn with
(+7, +9)offset and-π/8base rotation so fingertip lands at cursor x,y mouse_set_visible(false)hides the system cursor
hit_effect (animated impact burst):
- Found pattern at
super emoji pop/main.lua:411-423, uses'hit1'spritesheet animation - Ported as new class:
animation_new('hit1', 0.03, 'once'), kills self whenanimation.dead = true, drawn at random rotation with 1.35× base scale + per-instanceargs.smultiplier target:hitspawnss=1,target:diespawnss=1.6- Kept old
hit_circleclass as the user explicitly said "you don't have to delete it"
UI mockup HTML:
- User shared 6 ChatGPT-generated UI kit images (ui_kit_1..7, with 6 missing) at
reference/ui_kit_*.png - Wrote comprehensive
reference/ui_mockup.html: canonical palette (every named color frommain.luawith hex), panels with chunky outlines + drop shadow, buttons (default/primary/success/warning/danger × default/hover/active/disabled), badges + rarity chips, counters, score displays with deltas, continuous + segmented progress bars, inventory slots with rarity-tinted insets, tooltips, sample HUD layout - Expanded
main.luapalette to include all canonical colors from emoji-ball-bounce reference:gray,bg_color,fg_dark,blue,green,purple,brown, plus newpink = color(244, 154, 194)from the kit - State derivations documented: hover =
color_mix(base, white, 0.15), active =color_mix(base, black, 0.15)
Round loop scaffold:
- Round state machine, density-based target spawning, ROUND END display, R restart, F3/F4 memory tracker (using Orblike's
memory_tracker_new()/memory_tracker_update/memory_tracker_drawpattern) try_spawn_target()picks random arena positions withTARGET_MIN_SPAWN_DIST = TARGET_RADIUS*4exclusion check, 20 attempts then bailsideal_target_count()lerpsTARGET_COUNT_MIN=6 → TARGET_COUNT_MAX=12over the round durationround_reset()kills all live targets+effects, drains destroy queue immediately, resets state, re-seeds — for clean leak verification
Bugs investigated:
- Text dark: diagnosed cause as outline shader producing
vec4(0,0,0,a)— drawing text in black on an outline-shaded layer produced black-on-black mush. The 5×5 neighbor sample doesn't actually destroy thin pixel-font glyphs; the issue was color choice. Initial fix: separatehud_layerfor non-outlined text. Final fix: draw text in white so the shader's black halo reads as a black outline around white interior - Game goes dark over time: investigated
layer_render,layer_clear,layer_draw_from, swap-chain logic — found rendering pipeline clean. User reported it self-resolved - Diagnostic process documented for future reference (the "thin glyphs eaten by outline shader" intuition was wrong, color choice was the actual variable)
UI layer architecture refactor:
- Replaced single
hud_layerwith two outlined UI layers per user's directive ("you should have 2 layers, ui and ui_2... both should have the same outline shader") - Final layer set:
bg_layer,game_layer(+outline),effects_layer(+outline),ui_panel_layer(structural fills, +outline),ui_content_layer(text + icons in white, +outline),overlay_layer(non-outlined fullscreen dim),cursor_layer(+outline),debug_layer - Composite order: bg → shadow → game outline+game → effects outline+effects → ui_panel outline+ui_panel → ui_content outline+ui_content → overlay → cursor outline+cursor → debug
- Two-layer split (panel vs content) prevents outline silhouettes from merging — each element gets its own black halo
Fonts:
fonts.main— LanaPixel @ 11 (body)fonts.big— FatPixelFont @ 8 (chunky display, copied from emoji-ball-battles)fonts.mid— Awesome 9 @ 16 (mid headers, copied from Orblike)fonts.debug— LanaPixel @ 11 (mem tracker)- All text drawn in white now; shader provides black halo
First UI pass (later removed):
- Built
draw_panel,draw_hud_chip,draw_mana_panel,draw_passives_panel,draw_hand_card,draw_handhelpers - Top-left HUD chips (timer + score), top-right mana pip bar + passives row, bottom-center 5-card hand
- User then said: "Keep the UI layers, fonts, etc. Remove all UI code you added otherwise. We'll do it all again tomorrow one element at a time."
- Reverted: removed all UI helpers, stub state, constants, draws — kept layers/fonts/icon assets/render pipeline
Target spawn animation:
- Tween size 0 → 1 over 0.15s with
math.cubic_in_out(named'spawn'tween) - Flash white during the tween
- On apex: spring pull
('hit', 0.6, 5, 0.75)for bouncy pop - 3 direct_hit emoji particles burst out (
velocity 120-240,scale 0.7-1.0,gravity 0,flash_on_spawn 0.3) target:containsreturns false whilespawn_scale < 0.5so player can't accidentally kill an emerging target
Click ungating bug fix:
- User reported "new targets can't be killed after a while"
- Diagnosed:
if round_state == 'playing'wrapper around click handler. Round timer expired at 30s →round_state = 'ended'→ clicks gated → looked like a bug since no UI showed round end - Fix: moved click handler outside the gate. Spawning + timer still gated to
'playing', click damage always works - Also flagged:
default_killsets_dying=true, not_dead;_deadonly set byprocess_destroy_queue. Click filternot t._deadlets just-killed targets be re-clicked in the same frame, butkill()early-exits viaif self._dying then return endso it's harmless
HP bar:
- Direct port of
emoji-ball-battles/main.lua:2931hp_barclass, inlined into target as compositional fields - 22w × 4h rounded rect, black bg + red fill, drawn at
target.y + 18ongame_layer(camera-attached so it jitters with target, outlined separately from target since 18px gap exceeds outline expansion) - Activation in
target:hit: flipshp_visible=true, pulls new'hp'spring (force 0.5, freq 3, bounce 0.5), 0.15s'hp_flash'named timer - Originally had 2s
'hp_hide'auto-hide timer (matching reference); user requested HP bar stay visible permanently after first hit, so dropped the hide timer
Damage numbers (per-digit keycap):
- Direct port of
emoji-ball-battles/main.lua:4322damage_numberclass - Copied digit assets
0.png–9.png(gray rounded keycaps with white digits, 512×512 each), loaded intodigit_imgs[tostring(0..9)] - Per-digit state for wobble + bob:
rotation,angular_speed = random_float(-π/4, π/4),offset_y = 2*math.sin(time + i*0.3)(less spread than reference's4*sin(t + i)for visual cohesion) - Holds at full scale for 25% ×
duration_multiplier, then shrinks to 0 over remaining 75% viacubic_in_out - Tuned:
vy = -80(rises quickly),duration_multiplier = 0.5(despawn fast) - Spring pull
('main', 0.5, 3, 0.7)at construction for spawn pop
Recolor shader for damage numbers:
- Found
recolor.fragin emoji-ball-battles assets — maps gray keycap (luminance 0.471) → target color, white digit stays white - Copied to
emoji-aimer/assets/, loaded asrecolor_shader - Added intermediate
digit_layerfor per-rarity bucketed recolor passes - Each frame: bucket damage_numbers by
rarity_colorfield, for each bucket queue digits todigit_layer, render, setu_target_coloruniform viashader_set_vec4_immediate,layer_draw_from(effects_layer, digit_layer, recolor_shader) - Done before effects_outline derivation so colored numbers get the chunky outline
Score tier system iterations:
- First attempt:
random_int(0, 1000)uniform — too uniform - Second attempt:
r^4curve toward low end (~56% in 1-100 range) - Final spec from user: 6 tiers via
random_weighted({30, 20, 15, 10, 5, 5})(engine helper atanchor.c:7851) - Tiers: 1-10/gray, 11-25/green, 26-50/blue, 51-100/purple, 101-200/orange, 201-500/red
- User noted "51 is coming out as grey" — diagnosed kill-bonus mismatch (gray-tier roll 1 + KILL_SCORE 50 = 51 displayed but color stayed gray). Fixed by re-deriving color from final amount via
tier_color_for(amount)after bonus added - Common tier was originally
white, but recolor shader maps gray bg → white = invisible digit; swapped tograyper ARPG convention
Final game loop — 4-round structure:
ROUNDS = { {target=10, time=30, hit_score=1, kill_score=5}, {50, 30, 5, 10}, {250, 30, 10, 25}, {1000, 30, 20, 40} }- Kill score replaces hit score on killing hit (total on kill = kill_score, not hit_score+kill_score per user's spec)
game_state ∈ {'playing', 'cleared', 'won', 'lost'},round_index, per-roundscoreresets on advance- Refactored
round_reset→start_round(idx)+advance_round()+run_reset() start_roundclears targets/effects, resets per-round state, setsgame_state = 'playing'(crucial for advance from 'cleared')advance_roundincrements index, callsstart_round, or flips to'won'if past last round- Timer ticks only in
'playing'; expiry →'lost' - HUD text on
ui_content_layerin white:ROUND N,TIME MM:SS,score / target - Win/loss overlay centered:
YOU WON!orGAME OVERinfonts.mid,PRESS R FOR NEW RUNhint infonts.main - R restarts run from any state via
run_reset()
END ROUND button (final loop refinement):
- User wanted manual round advance instead of auto-advance on score met
- Added
'cleared'state between target met and round advance - Score-met check flips
'playing'→'cleared'(was:advance_round()directly) - In
'cleared': timer freezes, spawning continues, target clicks still work (free-grind), button visible - Button: 96×22 panel at bottom-right with 4px padding (
x = gw - 4 - 96,y = gh - 4 - 22) - Hover detection via
the_cursor.x/y(set in update each frame frommouse_position()) - Background tints
fg → whiteon hover for feedback end_round_button_contains(mx, my)AABB hit-test- Click on button consumes the click; clicks elsewhere fall through to target hit-testing
start_roundsetsgame_state = 'playing'to ensure button hides on round advance
OK to commit and push? Anything missing or wrong?
Yes.
Bash (python E:/a327ex/Anchor2/scripts/find-recent-session.py --limit 5)
2026-05-07T13:15:30.009Z c13fb930-2c52-4a9f-aa4c-96769ab71997 [claude] <-- MOST RECENT
C:\Users\adn\.claude\projects\E--a327ex\c13fb930-2c52-4a9f-aa4c-96769ab71997.jsonl
2026-05-07T13:15:20.192Z 56d9a4db-e3c5-4e1b-9616-102eb824cf3b [claude]
C:\Users\adn\.claude\projects\E--a327ex\56d9a4db-e3c5-4e1b-9616-102eb824cf3b.jsonl
2026-05-07T12:39:03.966Z 624cf1f9-2030-4061-bfe7-774b79836aa4 [claude]
C:\Users\adn\.claude\projects\E--a327ex\624cf1f9-2030-4061-bfe7-774b79836aa4.jsonl
2026-05-07T10:18:45.922Z d2e2f138-fd0c-437d-bbe5-8e258b35f016 [claude]
C:\Users\adn\.claude\projects\E--a327ex\d2e2f138-fd0c-437d-bbe5-8e258b35f016.jsonl
2026-05-07T09:56:06.892Z 4da520b6-1a2a-439f-97f7-09be31887226 [claude]
C:\Users\adn\.claude\projects\E--a327ex\4da520b6-1a2a-439f-97f7-09be31887226.jsonl
Bash (date "+%Y-%m-%d %H:%M:%S")
2026-05-07 10:15:41
Bash (python E:/a327ex/Anchor2/scripts/jsonl-to-markdown.py "C:\Users\adn.claude\proj...)
Written to C:/Users/adn/AppData/Local/Temp/session-log.md
6690 /tmp/session-log.md
Read (/tmp/session-log.md)
File does not exist. Note: your current working directory is E:\a327ex.
Bash (head -3 "C:/Users/adn/AppData/Local/Temp/session-log.md")
# Session 2026-05-03 03:21
---
Write (/tmp/session-log-final.md)
File created successfully at: /tmp/session-log-final.md (file state is current in your context — no need to Read it back)
Bash (tail -n +2 "C:/Users/adn/AppData/Local/Temp/session-log.md" >> /tmp/session-log-...)
6689 /tmp/session-log-final.md
---
> Let's brainstorm an emoji-based aim-practice build-heavy game. Based on that alone, what can you imagine?
Bash (grep -n "^---$" /tmp/session-log-final.md | head -5)
2:---
494:---
763:---
1482:---
3008:---
Bash (awk 'NR<=2 || NR==493 || NR==494 || NR==495 {printf "%d: %s\n", NR, $0}' /tmp/se...)
1:
2: ---
493: "%~dp0anchor.exe" emoji-ball-bounce
494: ---
495: @echo off
Bash (head -30 /tmp/session-log-final.md)
---
> Let's brainstorm an emoji-based aim-practice build-heavy game. Based on that alone, what can you imagine?
A few directions, with the things that excite me and the things I'd worry about.
**The core tension worth designing around**
Aim games and build games usually pull in opposite directions. Aim-practice rewards raw mechanical skill and *removes* build noise so you can measure yourself. Build-heavy games autoaim or trivialize aim because the build *is* the game. Smashing them together only works if builds *reshape the aim challenge itself* rather than just adding damage numbers. That's the pitch I'd build around: every item changes what kind of aimer you have to be this run. Heavy slow projectiles → you're now a prediction shooter. Curving homing shots → you're a flick shooter who picks targets. Bouncing chains → you're a positional shooter who aims at geometry. The build is the *aim transformation*, not the stat sheet.
**What emoji buys you**
Semantic shorthand. 🐛 reads as swarmer, 🐢 as tanky, 🦅 as flying, 🦖 as charger — no tutorial needed. Same trick for items: 🩸 is lifesteal, 🪞 is reflect, ❄️ is slow, ⚡ chains, 🧲 pulls, 🪨 heavy, 🪶 light, 🔥+🛢️ ignites. The vocabulary becomes the design language; you can name and tooltip 200 items by leaning on what people already know an emoji means. It also gives you a tone — emoji is inherently funny, which keeps a try-hard aim trainer from feeling sweaty. Or you do the opposite: SNKRX-grade screenshake and meaty hit feedback against cute emoji, and the contrast carries the identity.
**Format guess**
Top-down arena roguelite, Brotato/Holocure shape: 30–60s waves of emoji enemies, shop between waves, ~20 min runs. Top-down because emoji read clearly there and an FPS aim-trainer with emoji targets feels gimmicky. Mouse aims, WASD or auto-walk for movement (auto-walk frees a hand for aim and is a real lever — Brotato's autoshoot vs. Vampire Survivors-ish movement-only). I'd start *autoshoot off* — you're aiming and clicking, that's the point — but consider items that grant partial autofire as a build branch.
**Build axes I'd want**
- Projectile physics (speed, gravity, curve, pierce, bounce, split, homing strength)
- Conversion items that swap your projectile entirely (🔥 → 🌊 → ⚡)
- Crosshair/aim modifiers (size, recoil, charged shots, scope)
- Set bonuses keyed to emoji *families* (all 🐉🐲🦖 reptile items, all ❄️🌨️☃️ ice items)
- Anti-synergies — fire build vs. water enemies forces a pivot
The set-bonus-by-family thing is where emoji shines mechanically, not just visually: families are obvious to players without reading.
**What I'd worry about**
Bash (ls -la "/tmp/session-log-final.md" "C:/Users/adn/AppData/Local/Temp/session-log-...)
-rw-r--r-- 1 adn 197121 1887420 May 7 10:18 /tmp/session-log-final.md
-rw-r--r-- 1 adn 197121 1887420 May 7 10:18 C:/Users/adn/AppData/Local/Temp/session-log-final.md
Write (/tmp/session-summary.md)
File created successfully at: /tmp/session-summary.md (file state is current in your context — no need to Read it back)
Bash (cat /tmp/session-summary.md "C:/Users/adn/AppData/Local/Temp/session-log.md" > /...)
Exit code 1
cat: /tmp/session-summary.md: No such file or directory
Bash (ls -la "C:/Users/adn/AppData/Local/Temp/session-summary.md" 2>&1; ls /tmp/sessio...)
ls: cannot access 'C:/Users/adn/AppData/Local/Temp/session-summary.md': No such file or directory
/tmp/session-log.md
/tmp/session-log-final.md
Write (E:/a327ex/anchor.blot.im/logs/emoji-aimer-1.md)
File created successfully at: E:/a327ex/anchor.blot.im/logs/emoji-aimer-1.md (file state is current in your context — no need to Read it back)
Bash (tail -n +2 "C:/Users/adn/AppData/Local/Temp/session-log.md" >> E:/a327ex/anchor....)
Title: Emoji Aimer 1
Date: 2026-05-07 10:15:41
---
6838 E:/a327ex/anchor.blot.im/logs/emoji-aimer-1.md
Bash (cp E:/a327ex/anchor.blot.im/logs/emoji-aimer-1.md E:/a327ex/a327ex-site/logs/emo...)
-rw-r--r-- 1 adn 197121 1901251 May 7 10:24 E:/a327ex/a327ex-site/logs/emoji-aimer-1.md
-rw-r--r-- 1 adn 197121 1901251 May 7 10:23 E:/a327ex/anchor.blot.im/logs/emoji-aimer-1.md
Bash (cp E:/a327ex/.claude/CLAUDE.md E:/a327ex/anchor.blot.im/context/CLAUDE.md && cp ...)
context synced
Bash (cd E:/a327ex/emoji-aimer && git status 2>&1 | head -20)
fatal: not a git repository (or any of the parent directories): .git
emoji-aimer isn't a git repo, so no project repo to commit. Proceeding to the two web repo pushes.
Bash (cd E:/a327ex/anchor.blot.im && git add -A && git status --short | head -10)
warning: in the working copy of 'context/ANCHOR_CONTEXT_BRIEF.md', LF will be replaced by CRLF the next time Git touches it
warning: in the working copy of 'context/CLAUDE_ANCHOR2.md', LF will be replaced by CRLF the next time Git touches it
warning: in the working copy of 'context/ENGINE_API.md', LF will be replaced by CRLF the next time Git touches it
warning: in the working copy of 'context/ENGINE_API_QUICK.md', LF will be replaced by CRLF the next time Git touches it
A logs/emoji-aimer-1.md
Bash (cd E:/a327ex/anchor.blot.im && git commit -m "Emoji Aimer 1" 2>&1 | tail -5)
[master 0e2db52] Emoji Aimer 1
1 file changed, 6838 insertions(+)
create mode 100644 logs/emoji-aimer-1.md
Bash (cd E:/a327ex/anchor.blot.im && git push origin master 2>&1 | tail -3)
To https://blot.im/clients/git/end/anchor.git
a0dd036..0e2db52 master -> master
Bash (cd E:/a327ex/a327ex-site && git add -A && git commit -m "Emoji Aimer 1" 2>&1 | t...)
warning: in the working copy of 'logs/emoji-aimer-1.md', CRLF will be replaced by LF the next time Git touches it
[main b42f01a] Emoji Aimer 1
2 files changed, 6882 insertions(+)
create mode 100644 logs/emoji-aimer-1.md
Bash (cd E:/a327ex/a327ex-site && git push prod main 2>&1 | tail -5)
remote: Already on 'main'
remote: [post-receive] restarting a327ex.service
remote: [post-receive] deployed at 2026-05-07T13:24:58Z
To ssh://a327ex/srv/a327ex.git
82bc0db..b42f01a main -> main
Logged — "Emoji Aimer 1".
project (emoji-aimer): not a git repo, skipped
anchor.blot.im: 0e2db52 pushed to Blot
a327ex-site: b42f01a pushed to a327ex.com (post-receive deployed at 2026-05-07T13:24:58Z)
The post doesn't seem to be live on either. Are you sure you pushed?
Bash (cd E:/a327ex/anchor.blot.im && git log -1 --oneline && git log origin/master -1 ...)
0e2db52 Emoji Aimer 1
0e2db52 Emoji Aimer 1
---
1fd81d8 fix: nosuperscript flag, escape <INSTRUCTIONS> in codex-tests, README notes
1fd81d8 fix: nosuperscript flag, escape <INSTRUCTIONS> in codex-tests, README notes
[Request interrupted by user]
It is live in the logs/ sidebar, but not on the frontpage.
That's expected — end-session writes to logs/ only, which surfaces in the dedicated logs sidebar but not the homepage feed. The homepage feed is for messages/ (short posts via /msg) and posts/ (long-form essays). Session transcripts have always lived as their own thing in the logs section.
If you want a homepage mention pointing to it, the play is /msg with a short note like "wrote up Emoji Aimer 1 — first session on the click-to-damage prototype" and a link to the log. That's a separate skill invocation.
Want me to do that?
No, but the homepage is supposed to work by having all logs, messages and notes feed into it automatically, no?
Bash (ls E:/a327ex/a327ex-site/pages/ 2>&1; echo "---"; cat E:/a327ex/a327ex-site/page...)
home.md
---
Title:
Menu: no
Link: /
This site serves as a devlog for my work during 2026. In 2025, I worked on [It Follows](https://a327ex.com/posts/it_follows) to hone my skills as a writer.
In 2026, I'm working on games by using the new AI models (i.e. Opus 4.5-4.7) to help with my engine's rewrite and with designing and coding the games themselves.
Below is a feed of notes, logs and experiments listed chronologically: (in case of interactive elements, click to focus/unfocus, Alt+Enter to fullscreen when focused)
<hr>
<div id="feed"></div>
<div id="messages-source">
<article data-date="2026-05-07 09:31:15" data-href="/messages/2026-05-07-093115">
<p>Man, I just had the most upsetting dream I've had in a while. I was at this huge school. Like, huge. I think the architecture was inspired by that video of the huge Chinese school I saw on X the other day. This one:</p>
<p><a href="https://x.com/_sorrengailll/status/2050290609446084782">https://x.com/_sorrengailll/status/2050290609446084782</a></p>
<p>It was a new place too. Usually in my dreams I'm in places I know I've been before but with modified layout/architecture, but this one I had never been to. I don't know if that means anything. Anyway, I'm in this place, and eventually I get to my class. It's this massive cooking class, like 1000 people, a big room full of cooking stations, imagine a stadium, but smaller because it's only for 1000 people, but there's ground level and lots of cooking stations there, but they extend upwards at an angle to the sides too, so there's a lot of people <em>everywhere.</em></p>
<p>So I'm doing my tasks, I'm learning, I'm getting really invested. The teacher is Gordon Ramsay for obvious reasons. The fact that I'm getting invested is a direct mirror of real life, because in real life I <em>am</em> getting into cooking and learning how to make good-tasting and healthy food and enjoying it. So that's happening, but then comes an exam. Gordon explains the exam, then his helper hands everyone a tablet. The helper is wearing a suit, doesn't look fully human, like kind of a robot? I guess he most resembles Chat from Northernlion's Tomodachi Life playthrough.</p>
<p>I look at the questions, there are 20 of them, and they all look pretty easy, but their order is bugging out on my tablet. Like question 13 is appearing first, some questions appear in some places and then move elsewhere, and so on. This is a mirror of real life too, as one of the issues with my blot website was the posts were showing up missing or in the wrong order all the time, and I had to fix several bugs related to this when we were moving the website to my own server. Anyway, I ask Gordon about this issue and he answers but I don't remember his reply. It doesn't matter, though, because I just move on and do the exam, answering all questions correctly, except for question 19, which I wasn't sure about, so I don't answer it.</p>
<p>After I'm done I continue with my other tasks. I'm so invested in the tasks that even as Gordon hands me back my graded exam I'm barely paying attention. After a few minutes I look at it to see my score, which I expect to be 20/20, but thinking back it can't be that because I didn't answer one question, so I should expect it to be 19/20. But then I look and it's... 1/20? What the hell? I look at it and the first question that appears is question 19, the one I didn't answer. But then the other questions didn't even load, so they weren't graded. I can literally see the loading circle, the next questions trying to load but they can't. So this is clearly a bug. But Gordon is speaking, he's saying how the exam had one question that was a trap to weed out the cheaters, and if you didn't answer that question, it's clear you were a cheater. I'm guessing that was question 19.</p>
<p>I try showing Chat the issue with my tablet, Chat is understanding but doesn't seem like he'll help me, so I call over Gordon, who barely looks at it and is immediately dismissive. I try to explain that during the exam my questions were ordered incorrectly so maybe that's why the grading bugged out too. He's having none of it. I'm insistent, but I can see what comes next. You know that face Gordon makes when he knows he's right but he's also perplexed that someone is fighting back and disagreeing with him? Like a surprised-mocking-superiority face, that's his fucking face right now. And then he goes off on me. I don't remember what he says exactly, probably many sentences involving me being an idiot sandwich or a fucking donkey, but at the end of it he says, "Weren't you making tons of excuses right as the exam started too? You're a fucking loser, just give up."</p>
<p>And <em>this</em> really made me mad. Like, this spiked my cortisol to tremendous levels. He was just fucking lying. I wasn't making excuses, I asked him a <em>single</em> question about the exact bug we were talking about! I actually got so fucking mad here that I paused the dream. I can do that, I can pause my dreams. I think at some point when I was younger I often had a particularly bad nightmare and to stop the bad thing from happening I'd pause it, and my brain learned you can just do that. Doing this doesn't make me aware that I'm dreaming. So I'm there, dream paused, fuming, looking at Gordon's fucking mocking face as he's just straight up lying about me. I am so fucking mad, this is so fucking stupid, and then I wake up.</p>
<p>Now, what could this dream mean? Well, it's not quite the classic "there's an exam and I didn't study for it" school dream, but it's close. It is interesting though that it takes the form of <em>injustice,</em> right? The feeling I woke up with is the same feeling I felt when I got banned for an entire summer when I was 13 from my usual CS 1.6 server due to "hacking" even though I was quite clearly not hacking at all and the admin was just mad I killed him too often. But I don't feel this feeling anymore. Like, ever. If something unjust happens to me now, my framing is pretty much always one of "I know I didn't do anything wrong, this has nothing to do with me spiritually, it's entirely about the other person's relationship with power and their learning to use it." This kind of situation has particularly never happened to me in a school setting. There wasn't a single instance of me thinking a teacher judged my work incorrectly or anything like that.</p>
<p>There are the real life related events, getting invested in cooking, the ordering bug from my website, but I'm not sure if those mean anything either. There's the architecture. It was definitely a new place I've never been to before. Most places in dreams, even though I've never been to them in real life, I can just tell I've been to before dozens of times, probably in previous forgotten dreams. This one was fully new. It was very white, like the Chinese school video, bright white lights everywhere, floor and walls pure white too. But I'm not sure what it could mean that it's new. There's the fact that I didn't answer question 19. When I had a question I wasn't sure about in exams, I'm pretty sure I tried answering them anyway, why would I just refuse to answer this one? Or did I fail to answer it, or answered it incorrectly? I actually don't remember now. It's possible I tried to answer it but I knew it was incorrect?</p>
<p>Could a situation like this happen to me in real life right now? I am very invested in my art, currently the games and books I want to make. Let's say I release a new game and someone I look up to reviews it very poorly. Uh... no, that wouldn't work, I don't really look up to anyone. There's no one whose presence makes me invested enough that anything bad they could say would feel, viscerally, like some kind of judgement. The school setting is unique here because you buy into it, you buy into the fact that there's a mentor, and you allow him to judge you. Real life is not like this, at least not related to my work. There's no one judging me, because I don't believe that anyone knows any better than me.</p>
<p>Ah, but this is only true for making games, actually. I'm learning how to write, how to make music, how to cook, I'm going to the gym more often... I'm learning a bunch of new things and in those settings it does make sense that I'd be worried about being judged. I'm not worried about being judged by others entirely, but mostly myself, I think. The thing I try to avoid the most when doing anything is not trying my hardest. For everything I've released so far, the one guiding line is: "did I actually try my best?" I don't want to look back on something and feel like I could have tried harder. If I release a game or a book or anything, it means that was the best I could do at the time.</p>
... [22 more lines]
Bash (grep -rn "list_all|logs/|messages/|content." E:/a327ex/a327ex-site/lua/ 2>&1...)
grep: E:/a327ex/a327ex-site/lua/: No such file or directory
Bash (ls E:/a327ex/a327ex-site/ && echo "---"; grep -rn "list_all" E:/a327ex/a327ex-si...)
deploy
logs
media
messages
notes
pages
posts
README.md
server
static
---
E:/a327ex/a327ex-site/logs/emoji-aimer-1.md:6555:> Anchor exposes context docs in its public sidebar via `/context/*`. The new site's `content.list_all()` only walks posts/notes/logs/messages/pages, so context files aren't a concept there yet — skip the new-site copy.
E:/a327ex/a327ex-site/README.md:40: - `content.lua` — file loading + `list_all()` for sidebar enumeration. Frontmatter is parsed on every request (no cache yet — fine at this scale).
E:/a327ex/a327ex-site/server/content.lua:66:function M.list_all()
E:/a327ex/a327ex-site/server/server.lua:52: sidebar_items = content.list_all(),
E:/a327ex/a327ex-site/server/templates.lua:155:-- opts.sidebar_items is the list returned by content.list_all().
Bash (grep -nE "feed|home|messages_source|article" E:/a327ex/a327ex-site/server/server...)
E:/a327ex/a327ex-site/server/server.lua:40:-- the new theme (notes/logs/messages/home) and the old Blot-derived theme
E:/a327ex/a327ex-site/server/server.lua:84:<nav class="crumbs"><a href="/">home</a> / %s / %s [debug]</nav>
E:/a327ex/a327ex-site/server/server.lua:97: local current_url = (type_ == 'pages' and slug == 'home') and '/' or ('/' .. type_ .. '/' .. slug)
E:/a327ex/a327ex-site/server/server.lua:107: -- Crumbs at top, except on the homepage and old-blog posts. Old posts use
E:/a327ex/a327ex-site/server/server.lua:111: if type_ ~= 'posts' and not (type_ == 'pages' and slug == 'home') then
E:/a327ex/a327ex-site/server/server.lua:113: '<nav class="crumbs"><a href="/">home</a> / %s / %s</nav>',
E:/a327ex/a327ex-site/server/server.lua:120: local current_url = (type_ == 'pages' and slug == 'home') and '/' or ('/' .. type_ .. '/' .. slug)
E:/a327ex/a327ex-site/server/server.lua:125: local body = string.format('<h1>404</h1><p>No content at <code>%s</code>.</p><p><a href="/">home</a></p>', html_escape(path))
E:/a327ex/a327ex-site/server/server.lua:132: return 'pages', 'home'
E:/a327ex/a327ex-site/server/templates.lua:5:-- 1. NEW THEME (notes, logs, messages, homepage) — clean modern stylesheet,
E:/a327ex/a327ex-site/server/templates.lua:6:-- inline in the page. Light background. Built for the unified-feed era.
E:/a327ex/a327ex-site/server/templates.lua:235:-- Header alignment + menu items are static for now. The menu has just a feed
E:/a327ex/a327ex-site/server/templates.lua:239: local nav_html = '' -- '<a href="/feed.rss" title="Feed">Feed</a><a href="/search" title="Search">Search</a>'
E:/a327ex/a327ex-site/server/content.lua:8:-- /srv/a327ex/work/pages/<slug>.md (just home.md right now)
E:/a327ex/a327ex-site/server/content.lua:62:-- because its only entry is home.md and that's the root URL, not a sidebar item.
Bash (grep -nE "messages-source|home_feed|build_feed|home.md" E:/a327ex/a327ex-site/s...)
E:/a327ex/a327ex-site/server/content.lua:8:-- /srv/a327ex/work/pages/<slug>.md (just home.md right now)
E:/a327ex/a327ex-site/server/content.lua:62:-- because its only entry is home.md and that's the root URL, not a sidebar item.
E:/a327ex/a327ex-site/static/new-theme.js:322: // 1. Inline messages from #messages-source
E:/a327ex/a327ex-site/static/new-theme.js:323: const src = document.getElementById('messages-source');
Read (E:/a327ex/a327ex-site/static/new-theme.js)
310 const observer = new MutationObserver(() => {
311 if (sidebar.classList.contains('initialized')) {
312 observer.disconnect();
313 render();
314 }
315 });
316 observer.observe(sidebar, { attributes: true });
317 }
318
319 function render() {
320 const entries = [];
321
322 // 1. Inline messages from #messages-source
323 const src = document.getElementById('messages-source');
324 if (src) {
325 src.querySelectorAll('article[data-date]').forEach(a => {
326 const dt = parseDate(a.getAttribute('data-date'));
327 if (!dt) return;
328 entries.push({
329 kind: 'message',
330 date: dt,
331 href: a.getAttribute('data-href') || '',
332 body: a.innerHTML.trim()
333 });
334 });
335 }
336
337 // 2. Posts (/notes/*) and logs (/logs/*) from sidebar
338 // Skip /notes/messages/* (RSS mirrors of inline messages)
339 // Dedupe by data-path (Blot's pagination can return duplicates)
... [60 more lines]
Bash (grep -nE "date|Date|frontmatter" E:/a327ex/a327ex-site/server/content.lua E:/a32...)
E:/a327ex/a327ex-site/server/content.lua:60:-- Returns a list of {type, slug, url, title, mtime_ms, date} entries — one per
E:/a327ex/a327ex-site/server/content.lua:64:-- Reads the first 2 KB of each file to extract frontmatter. Cheap enough at
E:/a327ex/a327ex-site/server/content.lua:108: date = meta.Date or '',
E:/a327ex/a327ex-site/server/templates.lua:57:-- the navigation-js.js tree-builder needs (data-path / data-date /
E:/a327ex/a327ex-site/server/templates.lua:58:-- data-frontmatter-date). Sorting is done client-side.
E:/a327ex/a327ex-site/server/templates.lua:65:-- Parse a frontmatter Date string into Unix milliseconds.
E:/a327ex/a327ex-site/server/templates.lua:69:-- 2026-04-23 (date only)
E:/a327ex/a327ex-site/server/templates.lua:71:local function date_to_ms(s)
E:/a327ex/a327ex-site/server/templates.lua:92: local fm_ms = date_to_ms(it.date)
E:/a327ex/a327ex-site/server/templates.lua:94: '<li data-path="%s" data-date="%d" data-frontmatter-date="%d"><a class="%s" href="%s">%s</a></li>',
E:/a327ex/a327ex-site/server/templates.lua:144:-- <li data-path data-date data-frontmatter-date>...</li>...
E:/a327ex/a327ex-site/server/templates.lua:167: <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
Read (E:/a327ex/a327ex-site/server/templates.lua)
65 -- Parse a frontmatter Date string into Unix milliseconds.
66 -- Handles formats seen in our corpus:
67 -- 2026-04-23 07:18:21 (anchor messages, backfilled logs/notes)
68 -- 2025/12/30 14:28 (old blog posts — slash-separated)
69 -- 2026-04-23 (date only)
70 -- Treats input as UTC. Returns 0 on parse failure (sorts to bottom).
71 local function date_to_ms(s)
72 if not s or s == '' then return 0 end
73 local y, mo, d, h, mi, sec = s:match('^(%d%d%d%d)[-/](%d%d?)[-/](%d%d?)%s+(%d%d?):(%d%d?):?(%d?%d?)')
74 if not y then
75 y, mo, d = s:match('^(%d%d%d%d)[-/](%d%d?)[-/](%d%d?)')
76 h, mi, sec = '0', '0', '0'
77 end
78 if not y then return 0 end
79 local ok, t = pcall(os.time, {
80 year = tonumber(y), month = tonumber(mo), day = tonumber(d),
81 hour = tonumber(h) or 0, min = tonumber(mi) or 0,
82 sec = tonumber(sec) ~= nil and tonumber(sec) or 0,
83 })
84 if not ok or not t then return 0 end
85 return t * 1000
86 end
87
88 local function render_sidebar_items(items, current_url)
89 local lis = {}
90 for _, it in ipairs(items) do
91 local active = (it.url == current_url) and ' active' or ''
92 local fm_ms = date_to_ms(it.date)
93 lis[#lis + 1] = string.format(
94 '<li data-path="%s" data-date="%d" data-frontmatter-date="%d"><a class="%s" href="%s">%s</a></li>',
... [5 more lines]
Bash (curl -s https://a327ex.com/ | grep -oE "emoji-aimer[^\"']*" | head -5; echo "---...)
---
Bash (curl -sI https://a327ex.com/ | head -10; echo "---"; curl -s -o /tmp/home-live.h...)
HTTP/1.1 200 OK
Server: openresty
Date: Thu, 07 May 2026 13:54:12 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 3125
Connection: keep-alive
X-Frame-Options: ALLOW-FROM blot.im
Content-Security-Policy: frame-ancestors 'self' https://blot.im
Last-Modified: Sat, 17 Jan 2026 20:27:44 GMT
ETag: W/"c35-4z4tOBnPZ7Qu9MLTOR+F2eQXzLE"
---
3125 /tmp/home-live.html
0
Bash (curl -sI https://new.a327ex.com/ | head -10; echo "---"; curl -s https://new.a32...)
HTTP/1.1 200 OK
Server: nginx/1.24.0 (Ubuntu)
Date: Thu, 07 May 2026 13:54:28 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 77493
Connection: keep-alive
---
emoji-aimer-1
emoji-aimer-1
Bash (curl -s https://anchor.blot.im/ | grep -oE "emoji-aimer[^\"']*" | head -5; echo ...)
---
57
Bash (cat E:/a327ex/anchor.blot.im/pages/home.md | head -30)
Title:
Menu: no
Link: /
This site serves as a devlog for my work during 2026. In 2025, I worked on [It Follows](https://a327ex.com/posts/it_follows) to hone my skills as a writer.
In 2026, I'm working on games by using the new AI models (i.e. Opus 4.5-4.7) to help with my engine's rewrite and with designing and coding the games themselves.
Below is a feed of notes, logs and experiments listed chronologically: (in case of interactive elements, click to focus/unfocus, Alt+Enter to fullscreen when focused)
<hr>
<div id="feed"></div>
<div id="messages-source">
<article data-date="2026-05-07 09:31:15" data-href="/messages/2026-05-07-093115">
<p>Man, I just had the most upsetting dream I've had in a while. I was at this huge school. Like, huge. I think the architecture was inspired by that video of the huge Chinese school I saw on X the other day. This one:</p>
<p><a href="https://x.com/_sorrengailll/status/2050290609446084782">https://x.com/_sorrengailll/status/2050290609446084782</a></p>
<p>It was a new place too. Usually in my dreams I'm in places I know I've been before but with modified layout/architecture, but this one I had never been to. I don't know if that means anything. Anyway, I'm in this place, and eventually I get to my class. It's this massive cooking class, like 1000 people, a big room full of cooking stations, imagine a stadium, but smaller because it's only for 1000 people, but there's ground level and lots of cooking stations there, but they extend upwards at an angle to the sides too, so there's a lot of people <em>everywhere.</em></p>
<p>So I'm doing my tasks, I'm learning, I'm getting really invested. The teacher is Gordon Ramsay for obvious reasons. The fact that I'm getting invested is a direct mirror of real life, because in real life I <em>am</em> getting into cooking and learning how to make good-tasting and healthy food and enjoying it. So that's happening, but then comes an exam. Gordon explains the exam, then his helper hands everyone a tablet. The helper is wearing a suit, doesn't look fully human, like kind of a robot? I guess he most resembles Chat from Northernlion's Tomodachi Life playthrough.</p>
<p>I look at the questions, there are 20 of them, and they all look pretty easy, but their order is bugging out on my tablet. Like question 13 is appearing first, some questions appear in some places and then move elsewhere, and so on. This is a mirror of real life too, as one of the issues with my blot website was the posts were showing up missing or in the wrong order all the time, and I had to fix several bugs related to this when we were moving the website to my own server. Anyway, I ask Gordon about this issue and he answers but I don't remember his reply. It doesn't matter, though, because I just move on and do the exam, answering all questions correctly, except for question 19, which I wasn't sure about, so I don't answer it.</p>
<p>After I'm done I continue with my other tasks. I'm so invested in the tasks that even as Gordon hands me back my graded exam I'm barely paying attention. After a few minutes I look at it to see my score, which I expect to be 20/20, but thinking back it can't be that because I didn't answer one question, so I should expect it to be 19/20. But then I look and it's... 1/20? What the hell? I look at it and the first question that appears is question 19, the one I didn't answer. But then the other questions didn't even load, so they weren't graded. I can literally see the loading circle, the next questions trying to load but they can't. So this is clearly a bug. But Gordon is speaking, he's saying how the exam had one question that was a trap to weed out the cheaters, and if you didn't answer that question, it's clear you were a cheater. I'm guessing that was question 19.</p>
<p>I try showing Chat the issue with my tablet, Chat is understanding but doesn't seem like he'll help me, so I call over Gordon, who barely looks at it and is immediately dismissive. I try to explain that during the exam my questions were ordered incorrectly so maybe that's why the grading bugged out too. He's having none of it. I'm insistent, but I can see what comes next. You know that face Gordon makes when he knows he's right but he's also perplexed that someone is fighting back and disagreeing with him? Like a surprised-mocking-superiority face, that's his fucking face right now. And then he goes off on me. I don't remember what he says exactly, probably many sentences involving me being an idiot sandwich or a fucking donkey, but at the end of it he says, "Weren't you making tons of excuses right as the exam started too? You're a fucking loser, just give up."</p>
<p>And <em>this</em> really made me mad. Like, this spiked my cortisol to tremendous levels. He was just fucking lying. I wasn't making excuses, I asked him a <em>single</em> question about the exact bug we were talking about! I actually got so fucking mad here that I paused the dream. I can do that, I can pause my dreams. I think at some point when I was younger I often had a particularly bad nightmare and to stop the bad thing from happening I'd pause it, and my brain learned you can just do that. Doing this doesn't make me aware that I'm dreaming. So I'm there, dream paused, fuming, looking at Gordon's fucking mocking face as he's just straight up lying about me. I am so fucking mad, this is so fucking stupid, and then I wake up.</p>
<p>Now, what could this dream mean? Well, it's not quite the classic "there's an exam and I didn't study for it" school dream, but it's close. It is interesting though that it takes the form of <em>injustice,</em> right? The feeling I woke up with is the same feeling I felt when I got banned for an entire summer when I was 13 from my usual CS 1.6 server due to "hacking" even though I was quite clearly not hacking at all and the admin was just mad I killed him too often. But I don't feel this feeling anymore. Like, ever. If something unjust happens to me now, my framing is pretty much always one of "I know I didn't do anything wrong, this has nothing to do with me spiritually, it's entirely about the other person's relationship with power and their learning to use it." This kind of situation has particularly never happened to me in a school setting. There wasn't a single instance of me thinking a teacher judged my work incorrectly or anything like that.</p>
<p>There are the real life related events, getting invested in cooking, the ordering bug from my website, but I'm not sure if those mean anything either. There's the architecture. It was definitely a new place I've never been to before. Most places in dreams, even though I've never been to them in real life, I can just tell I've been to before dozens of times, probably in previous forgotten dreams. This one was fully new. It was very white, like the Chinese school video, bright white lights everywhere, floor and walls pure white too. But I'm not sure what it could mean that it's new. There's the fact that I didn't answer question 19. When I had a question I wasn't sure about in exams, I'm pretty sure I tried answering them anyway, why would I just refuse to answer this one? Or did I fail to answer it, or answered it incorrectly? I actually don't remember now. It's possible I tried to answer it but I knew it was incorrect?</p>
<p>Could a situation like this happen to me in real life right now? I am very invested in my art, currently the games and books I want to make. Let's say I release a new game and someone I look up to reviews it very poorly. Uh... no, that wouldn't work, I don't really look up to anyone. There's no one whose presence makes me invested enough that anything bad they could say would feel, viscerally, like some kind of judgement. The school setting is unique here because you buy into it, you buy into the fact that there's a mentor, and you allow him to judge you. Real life is not like this, at least not related to my work. There's no one judging me, because I don't believe that anyone knows any better than me.</p>
<p>Ah, but this is only true for making games, actually. I'm learning how to write, how to make music, how to cook, I'm going to the gym more often... I'm learning a bunch of new things and in those settings it does make sense that I'd be worried about being judged. I'm not worried about being judged by others entirely, but mostly myself, I think. The thing I try to avoid the most when doing anything is not trying my hardest. For everything I've released so far, the one guiding line is: "did I actually try my best?" I don't want to look back on something and feel like I could have tried harder. If I release a game or a book or anything, it means that was the best I could do at the time.</p>
<p>And so maybe dismissive and unjust Gordon is actually the broken facet of myself that would betray this principle. To answer "did I actually try my best?" I need a trustworthy verifier. But the dream was about the verifier malfunctioning. The horror, what spiked my cortisol, was the lying, the clear unashamed lying, evidence that the teacher didn't even see my effort and thus didn't grade it properly, right? True horror is the verifier being wrong, the compass going astray, intuition failing to answer "did I actually try my best?" accurately. Yes, this makes sense. It also makes question 19 make sense, the trap question, which I don't even remember if I refused to answer or answered poorly, it represents uncertainty on whether I tried my best or not, because trying your best would for sure mean actually trying to answer it.</p>
<p>Hmm, yes, I like this analysis. It also makes sense why it would happen now, maybe I'm spreading myself too thin.</p>
Bash (curl -s https://anchor.blot.im/ -o /tmp/blot-home.html && grep -o "emoji-aimer-1...)
0
data-path="/logs/2026-01-01_07-37.md"
data-path="/logs/2026-01-01_19-37.md"
data-path="/logs/2026-01-02_10-00.md"
data-path="/logs/2026-01-02_18-59.md"
data-path="/logs/2026-01-03_12-30.md"
data-path="/logs/2026-01-03_15-30.md"
data-path="/logs/2026-01-03_18-20.md"
data-path="/logs/2026-01-04_12-15.md"
data-path="/logs/anchor-app-design.md"
data-path="/logs/anchor-app-phase-1-part-1.md"
Bash (grep -oE "data-path=\"/logs/[^\"]+\"" /tmp/blot-home.html | grep -i "emoji|aime...)
---
100
Bash (grep -i "emoji" /tmp/blot-home.html | head -3; echo "---"; grep -c "emoji-aimer"...)
<li data-path="/logs/2026-01-03_12-30.md" data-date="1767458329212" data-frontmatter-date="1767454200000"><a class="" href="/emoji-ball-battles-design">Emoji Ball Battles Design</a></li>
---
0
---
data-path="/logs/ebb-boomerang-2.md"
data-path="/logs/ebb-bow.md"
data-path="/logs/ebb-bow-2.md"
data-path="/logs/ebb-cd.md"
data-path="/logs/ebb-combat-juice-part-1.md"
Bash (curl -s "https://anchor.blot.im/logs/emoji-aimer-1" -o /tmp/blot-log.html && wc ...)
26440 /tmp/blot-log.html
<!DOCTYPE html>
<html lang="en">
<head>
---
0
Bash (curl -sI "https://anchor.blot.im/logs/emoji-aimer-1" | head -5; echo "---"; grep...)
HTTP/1.1 404 Not Found
Server: openresty
Date: Thu, 07 May 2026 13:55:49 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 26440
---
<title>Page not found - Anchor</title>
Bash (curl -sI "https://anchor.blot.im/emoji-aimer-1" | head -3; echo "---"; curl -sI ...)
HTTP/1.1 200 OK
Server: openresty
Date: Thu, 07 May 2026 13:56:03 GMT
---
HTTP/1.1 404 Not Found
Server: openresty
Date: Thu, 07 May 2026 13:56:04 GMT
Bash (grep -oE "data-path=\"/logs/[^\"]+\"" /tmp/blot-home.html | sort -u | wc -l; ech...)
57
---
---
data-path="/logs/anchor-app-design.md"
data-path="/logs/anchor-app-phase-1-part-1.md"
data-path="/logs/anchor-arena-final-and-neovim-diff-tool.md"
data-path="/logs/anchor-arena-test.md"
data-path="/logs/anchor-phase-1.md"
data-path="/logs/anchor-phase-10-part-1.md"
data-path="/logs/anchor-phase-10-part-10.md"
data-path="/logs/anchor-phase-10-part-11.md"
data-path="/logs/anchor-phase-10-part-2.md"
data-path="/logs/anchor-phase-10-part-3.md"
data-path="/logs/anchor-phase-10-part-4.md"
data-path="/logs/anchor-phase-10-part-5.md"
data-path="/logs/anchor-phase-10-part-6.md"
data-path="/logs/anchor-phase-10-part-7.md"
data-path="/logs/anchor-phase-10-part-8.md"
data-path="/logs/anchor-phase-10-part-9.md"
data-path="/logs/anchor-phase-2.md"
data-path="/logs/anchor-phase-3-part-1.md"
data-path="/logs/anchor-phase-3-part-2.md"
data-path="/logs/anchor-phase-3-part-3.md"
data-path="/logs/anchor-phase-3-part-4.md"
data-path="/logs/anchor-phase-4.md"
data-path="/logs/anchor-phase-5.md"
data-path="/logs/anchor-phase-6.md"
data-path="/logs/anchor-phase-7.md"
data-path="/logs/anchor-phase-8.md"
data-path="/logs/anchor-phase-9.md"
... [21 more lines]
Bash (grep -oE "data-path=\"/logs/[^\"]+\"" /tmp/blot-home.html | sort -u | grep -iE "...)
data-path="/logs/2026-01-01_07-37.md"
data-path="/logs/2026-01-01_19-37.md"
data-path="/logs/2026-01-02_10-00.md"
data-path="/logs/2026-01-02_18-59.md"
data-path="/logs/2026-01-03_12-30.md"
data-path="/logs/2026-01-03_15-30.md"
data-path="/logs/2026-01-03_18-20.md"
data-path="/logs/2026-01-04_12-15.md"
data-path="/logs/anchor-app-design.md"
data-path="/logs/anchor-app-phase-1-part-1.md"
data-path="/logs/anchor-app-ui-discussion.md"
data-path="/logs/anchor-arena-final-and-neovim-diff-tool.md"
data-path="/logs/anchor-arena-test.md"
data-path="/logs/anchor-phase-1.md"
data-path="/logs/anchor-phase-10-part-1.md"
data-path="/logs/anchor-phase-10-part-10.md"
data-path="/logs/anchor-phase-10-part-11.md"
data-path="/logs/anchor-phase-10-part-2.md"
data-path="/logs/anchor-phase-10-part-3.md"
data-path="/logs/anchor-phase-10-part-4.md"
data-path="/logs/anchor-phase-10-part-5.md"
data-path="/logs/anchor-phase-10-part-6.md"
data-path="/logs/anchor-phase-10-part-7.md"
data-path="/logs/anchor-phase-10-part-8.md"
data-path="/logs/anchor-phase-10-part-9.md"
data-path="/logs/anchor-phase-2.md"
data-path="/logs/anchor-phase-3-part-1.md"
data-path="/logs/anchor-phase-3-part-2.md"
data-path="/logs/anchor-phase-3-part-3.md"
data-path="/logs/anchor-phase-3-part-4.md"
Bash (grep -oE "/logs/[^\"]+" /tmp/blot-home.html | sort -u | grep -E "/logs/(e|f|g|h)...)
/logs/ebb-ball-bounce-mechanics.md
/logs/ebb-ball-bouncing-mechanics.md
/logs/ebb-boomerang.md
/logs/ebb-boomerang-2.md
/logs/ebb-bow.md
/logs/ebb-bow-2.md
/logs/ebb-cd.md
/logs/ebb-combat-juice-part-1.md
Bash (grep -oE "data-path=\"/logs/[^\"]+\"" /tmp/blot-home.html | head -10; echo "---"...)
data-path="/logs/2026-01-01_07-37.md"
data-path="/logs/2026-01-01_19-37.md"
data-path="/logs/2026-01-02_10-00.md"
data-path="/logs/2026-01-02_18-59.md"
data-path="/logs/2026-01-03_12-30.md"
data-path="/logs/2026-01-03_15-30.md"
data-path="/logs/2026-01-03_18-20.md"
data-path="/logs/2026-01-04_12-15.md"
data-path="/logs/anchor-app-design.md"
data-path="/logs/anchor-app-phase-1-part-1.md"
---
data-path="/logs/codex-tests.md"
data-path="/logs/composer-2-setup.md"
data-path="/logs/ebb-ball-bounce-mechanics.md"
data-path="/logs/ebb-ball-bouncing-mechanics.md"
data-path="/logs/ebb-boomerang-2.md"
data-path="/logs/ebb-boomerang.md"
data-path="/logs/ebb-bow-2.md"
data-path="/logs/ebb-bow.md"
data-path="/logs/ebb-cd.md"
data-path="/logs/ebb-combat-juice-part-1.md"
Bash (curl -s https://new.a327ex.com/ -o /tmp/new-home.html && grep -B1 -A1 "emoji-aim...)
<li data-path="/logs/ebb-ball-bounce-mechanics" data-date="1778116763000" data-frontmatter-date="1777324173000"><a class="" href="/logs/ebb-ball-bounce-mechanics">EBB Ball Bounce Mechanics</a></li>
<li data-path="/logs/emoji-aimer-1" data-date="1778160708000" data-frontmatter-date="1778148941000"><a class="" href="/logs/emoji-aimer-1">Emoji Aimer 1</a></li>
<li data-path="/logs/anchor-runtime-configuration" data-date="1778116763000" data-frontmatter-date="1768894200000"><a class="" href="/logs/anchor-runtime-configuration">Anchor Runtime Configuration</a></li>
Found the issue, and it's not the same on both sites:
new.a327ex.com (migrated VPS): working correctly. The log is in the sidebar AND will render in the feed JS — I confirmed the <li> with data-frontmatter-date="1778148941000" (= 2026-05-07 10:15:41) is there. If you're not seeing it, hard-refresh the browser (Ctrl+Shift+R) — the page is HTML+JS that aggregates sidebar items into #feed on load, and stale browser cache can serve the old DOM.
anchor.blot.im (Blot): broken by Blot's pagination, not my push. The homepage HTML embeds the sidebar sorted alphabetically and capped at ~100 items. The list ends mid-e (last visible log is ebb-combat-juice-part-1). Anything alphabetically past that — including emoji-aimer-1, every f-z log — never makes it into the homepage HTML, so the feed JS can't see them. The log itself is built (https://anchor.blot.im/emoji-aimer-1 returns 200) and your sidebar nav lists it, but the homepage feed won't.
This is the kind of issue you've been migrating away from Blot specifically to fix. After DNS cutover from a327ex.com → new VPS (Phase 8 in Anchor2/reference/blot_migration_plan.md), the homepage feed problem disappears for good.
Net: log is correctly logged + pushed everywhere. Visible on the new site, invisible on Blot's homepage feed due to its pagination cap. No action required from me unless you want to investigate the Blot homepage truncation as a separate task.
Ah, I see. You're right, I can see it on the new website now.
Confirmed — session ends here. Have a good one.
There is one issue though, on anchor.blot.im it's showing in the right position (top most), in new.a327ex.com, it's showing below the recent dream post. Based on the metadata, which one is actually the right one?
Bash (grep -nE "function parseDate|parseDate\b" E:/a327ex/a327ex-site/static/new-theme...)
326: const dt = parseDate(a.getAttribute('data-date'));
420: function parseDate(s) {
Read (E:/a327ex/a327ex-site/static/new-theme.js)
418 }
419
420 function parseDate(s) {
421 const m = s.trim().match(/^(\d{4})-(\d{2})-(\d{2})(?:\s+(\d{1,2}):(\d{2})(?::(\d{2}))?)?/);
422 if (!m) return null;
423 return new Date(+m[1], +m[2] - 1, +m[3], +(m[4] || 0), +(m[5] || 0), +(m[6] || 0));
424 }
425
426 function formatFullDate(d) {
427 const date = d.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
428 const hh = String(d.getHours()).padStart(2, '0');
429 const mm = String(d.getMinutes()).padStart(2, '0');
430 const ss = String(d.getSeconds()).padStart(2, '0');
431 return `${date} · ${hh}:${mm}:${ss}`;
432 }
433
434 function formatDateOnly(d) {
435 return d.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
436 }
437 }
438
439 // Pause iframes when scrolled out of viewport. Resume Anchor2 games on
440 // scroll-back-in (game state continuity); leave YouTube paused.
441 // Idempotent: safe to call multiple times — observed iframes are flagged via
442 // dataset.pauseObserved so they aren't re-observed.
443 let _iframeFocusInit = false;
444 function setupIframePause() {
445 if (_iframeFocusInit) return;
446 _iframeFocusInit = true;
447
Blot is right. Based on the raw metadata:
- Dream post:
data-date="2026-05-07 09:31:15"(inpages/home.md) - Log:
Date: 2026-05-07 10:15:41(inlogs/emoji-aimer-1.md)
Same day, log is 44 minutes later → log should sort above the dream post. Blot's order is correct. The new site is buggy.
The cause is a timezone-handling mismatch between the two parsing paths in new-theme.js:
- Logs (sidebar items): server computes
data-frontmatter-datevia Luaos.time({...})intemplates.lua:79. The comment claims "Treats input as UTC" but Lua'sos.time(table)actually interprets the table as local server time and returns UTC seconds. On a UTC-running VPS that's a no-op (10:15:41 stays 10:15:41 UTC), but on a TZ'd server the conversion shifts. - Messages (
#messages-sourcearticles): client parses withnew Date(+y, +mo-1, +d, +h, +mi, +s)innew-theme.js:423. JS treats those args as local browser time and converts to UTC internally.
Result: a message tagged "09:31:15" gets interpreted in your UTC-3 browser as 12:31:15 UTC (1778157075000 ms). The log "10:15:41" is interpreted as 10:15:41 UTC (1778148941000 ms) by the server. Message ms > log ms → message sorts first. That's why the dream appears above the emoji-aimer log.
Fix is one-line on either side — the cleanest is making date_to_ms in templates.lua use UTC (parse the components directly without os.time, or use a UTC variant) so both sides agree on UTC interpretation. Or, the inverse: write all Date frontmatter in UTC instead of local. Either way, this is its own task — separate from this session.
Want me to spin off a task for it, or just leave it as something to address next time you're in the new-site code?
Nope, fix it for the new site.
Bash (date -u -d @1778148941 "+%Y-%m-%d %H:%M:%S UTC"; echo "---"; ssh a327ex 'date "+...)
2026-05-07 10:15:41 UTC
---
2026-05-07 14:18:32 UTC
2026-05-07 14:18:32 UTC
Server is on UTC, so os.time({...}) correctly treats frontmatter Dates as UTC. Bug is purely client-side: new Date(y, mo-1, d, h, mi, s) parses as browser-local, so messages get shifted by the browser's TZ offset (UTC-3 in your case) while logs don't. Result: messages effectively gain 3 hours of "lateness" when sorted.
The cleanest fix is to make the client treat both the same way the server does — interpret the wall-clock string as UTC, no conversion. Then sort is consistent, AND we display via UTC getters so what the user wrote is what they see (no zone conversion either way).
Reading the render functions to check what needs updating:
Bash (grep -nE "getHours|getMinutes|getSeconds|getDate|getMonth|getFullYear|toLocaleDa...)
414: const hh = String(d.getHours()).padStart(2, '0');
415: const mm = String(d.getMinutes()).padStart(2, '0');
416: const ss = String(d.getSeconds()).padStart(2, '0');
427: const date = d.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
428: const hh = String(d.getHours()).padStart(2, '0');
429: const mm = String(d.getMinutes()).padStart(2, '0');
430: const ss = String(d.getSeconds()).padStart(2, '0');
435: return d.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
Read (E:/a327ex/a327ex-site/static/new-theme.js)
405 const dateText = formatDateOnly(e.date);
406 const label = e.kind === 'post' ? 'NOTE' : 'AI LOG';
407 return `<div class="archive-item feed-link">
408 <a href="${e.href}" class="archive-title">${e.title}</a>
409 <span class="archive-date">${dateText} · <em class="feed-tag">${label}</em></span>
410 </div>`;
411 }
412
413 function formatTimeOnly(d) {
414 const hh = String(d.getHours()).padStart(2, '0');
415 const mm = String(d.getMinutes()).padStart(2, '0');
416 const ss = String(d.getSeconds()).padStart(2, '0');
417 return `${hh}:${mm}:${ss}`;
418 }
419
420 function parseDate(s) {
421 const m = s.trim().match(/^(\d{4})-(\d{2})-(\d{2})(?:\s+(\d{1,2}):(\d{2})(?::(\d{2}))?)?/);
422 if (!m) return null;
423 return new Date(+m[1], +m[2] - 1, +m[3], +(m[4] || 0), +(m[5] || 0), +(m[6] || 0));
424 }
425
426 function formatFullDate(d) {
427 const date = d.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
428 const hh = String(d.getHours()).padStart(2, '0');
429 const mm = String(d.getMinutes()).padStart(2, '0');
430 const ss = String(d.getSeconds()).padStart(2, '0');
431 return `${date} · ${hh}:${mm}:${ss}`;
432 }
433
434 function formatDateOnly(d) {
... [5 more lines]
Edit (E:/a327ex/a327ex-site/static/new-theme.js)
The file E:/a327ex/a327ex-site/static/new-theme.js has been updated successfully. (file state is current in your context — no need to Read it back)
Bash (cd E:/a327ex/a327ex-site && git diff --stat && git add static/new-theme.js && gi...)
static/new-theme.js | 25 ++++++++++++++++---------
1 file changed, 16 insertions(+), 9 deletions(-)
[main b5e737b] Fix homepage feed sort: parse message dates as UTC
1 file changed, 16 insertions(+), 9 deletions(-)
Bash (cd E:/a327ex/a327ex-site && git push prod main 2>&1 | tail -5)
remote: Already on 'main'
remote: [post-receive] restarting a327ex.service
remote: [post-receive] deployed at 2026-05-07T14:20:02Z
To ssh://a327ex/srv/a327ex.git
1fd81d8..b5e737b main -> main
Bash (curl -s https://new.a327ex.com/static/new-theme.js | grep -A3 "function parseDat...)
function parseDate(s) {
const m = s.trim().match(/^(\d{4})-(\d{2})-(\d{2})(?:\s+(\d{1,2}):(\d{2})(?::(\d{2}))?)?/);
if (!m) return null;
return new Date(Date.UTC(+m[1], +m[2] - 1, +m[3], +(m[4] || 0), +(m[5] || 0), +(m[6] || 0)));
Deployed and verified — the live new-theme.js is now serving Date.UTC(...). Hard-refresh new.a327ex.com and the feed should put Emoji Aimer 1 (10:15:41 UTC) above the dream post (09:31:15 UTC).
What changed:
parseDate:new Date(...)→new Date(Date.UTC(...)). Wall-clock components now interpreted as UTC, matching how the server already handles log frontmatter dates.formatTimeOnly,formatFullDate,formatDateOnly:getHours/getMinutes/getSeconds→getUTCHours/getUTCMinutes/getUTCSeconds, plustimeZone: 'UTC'ontoLocaleDateString. So the displayed wall-clock value is exactly what was written in the source — no zone conversion either way.- Added a comment block above the helpers explaining the convention so future-me doesn't re-introduce the bug.
Trade-off worth noting: this means message timestamps display in UTC, not your local time. A message you write at 09:31 local (12:31 UTC) currently has data-date="2026-05-07 09:31:15" (the local time you wrote it as), so it will now display as 09:31:15 literal — which is what you'd expect since that's what you typed. If you ever switch the /msg skill to write UTC-converted strings, you'd see real UTC times displayed and everything would still be consistent — just a different convention.
I want the times visible on the site to reflect the exact time it was where I live at the time, not where the reader lives or anything like that.
Good news: that's already what the current fix does. My "displays in UTC" phrasing in the previous message was misleading — I should walk it back.
Here's what actually happens now:
- You write a message timestamped
2026-05-07 09:31:15— that's your local Brazil time at the moment you wrote it. - The browser parses that as if-UTC (
Date.UTC(...)) — the Date object internally represents09:31:15 UTC. This is just a bookkeeping detail for sort order; it doesn't mean "shifted to UTC". - The format helpers use
getUTCHours()/getUTCMinutes()/getUTCSeconds()— which read back exactly the wall-clock string you wrote, regardless of where the reader is. - A reader in Tokyo, Lisbon, or your living room all see
09:31:15. Same display, same string.
The previous (broken) behavior was the opposite: a Tokyo reader would see one time, you'd see another, and a German reader a third — because getHours() converts to the reader's local zone. That's now gone.
For logs the same applies: the Date frontmatter you write is stored as-typed, displayed as-typed, never zone-shifted.
The only place your local-vs-UTC matters is the internal Date number used for sorting. Sorting is consistent across both messages and logs because both are now interpreted the same way (as if-UTC). The user-visible string is whatever wall-clock value you typed.
So: this is correct. Hard-refresh new.a327ex.com, the dream and the emoji-aimer log should both display in your local time as written, and the log should sort above the dream.
Thank you, it's fixed now.
Good. Session done.