Exit code: 0
Wall time: 0.3 seconds
Output:

Mode   Length LastWriteTime     Name     
----   ------ -------------     ----     
d-----        29/04/26 22:56:08 ld54-main

Exit code: 0
Wall time: 0.3 seconds
Output:

FullName                                                Length
--------                                                ------
E:\a327ex\54\ld54-main\main.yue                          25083
E:\a327ex\54\ld54-main\bin\build_web.bat                   288
E:\a327ex\54\ld54-main\bin\build_windows.bat               438
E:\a327ex\54\ld54-main\bin\changes.txt                   95437
E:\a327ex\54\ld54-main\bin\game.ico                     370070
E:\a327ex\54\ld54-main\bin\index.html                     4986
E:\a327ex\54\ld54-main\bin\license.txt                   73037
E:\a327ex\54\ld54-main\bin\love.dll                    7138304
E:\a327ex\54\ld54-main\bin\love.exe                     388096
E:\a327ex\54\ld54-main\bin\love.ico                     370070
E:\a327ex\54\ld54-main\bin\lovec.exe                    388096
E:\a327ex\54\ld54-main\bin\lua51.dll                    582656
E:\a327ex\54\ld54-main\bin\msvcp140.dll                 566704
E:\a327ex\54\ld54-main\bin\msvcp140_1.dll                23944
E:\a327ex\54\ld54-main\bin\msvcp140_2.dll               186800
E:\a327ex\54\ld54-main\bin\msvcp140_atomic_wait.dll      57264
E:\a327ex\54\ld54-main\bin\msvcp140_codecvt_ids.dll      21424
E:\a327ex\54\ld54-main\bin\OpenAL32.dll                 958464
E:\a327ex\54\ld54-main\bin\readme.txt                     4443
E:\a327ex\54\ld54-main\bin\run.bat                          41
E:\a327ex\54\ld54-main\bin\run_yue.bat                      75
E:\a327ex\54\ld54-main\bin\SDL2.dll                    1640448
E:\a327ex\54\ld54-main\bin\vcruntime140.dll              98224
E:\a327ex\54\ld54-main\bin\vcruntime140_1.dll            37256
... [59 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:

LineNumber Line                                                                                                        
---------- ----                                                                                                        
         3 init = function() -- 4                                                                                      
        33  generation_shape_spawn = sound('assets/generation_shape_spawn.ogg', { -- 16                                
        42  score_count_tile = sound('assets/score_count_tile.ogg', { -- 19                                            
        54  grid_marker_color = colors.bg[0]:color_clone() -- 24                                                       
        55  grid_marker_color.a = 0.08 -- 25                                                                           
        58  grid_pointer_ok_color = colors.green[0]:color_clone() -- 28                                                
        59  grid_pointer_ok_color.a = 0.32 -- 29                                                                       
        60  grid_pointer_ok_outline_color = colors.green[0]:color_clone() -- 30                                        
        61  grid_pointer_ok_outline_color.a = 0.64 -- 31                                                               
        62  grid_pointer_not_ok_color = colors.red[0]:color_clone() -- 32                                              
        63  grid_pointer_not_ok_color.a = 0.32 -- 33                                                                   
        64  grid_pointer_not_ok_outline_color = colors.red[0]:color_clone() -- 34                                      
        65  grid_pointer_not_ok_outline_color.a = 0.64 -- 35                                                           
        66  shapes = { -- 41                                                                                           
      1794  player_score = 0 -- 175                                                                                    
      1800  level = 1 -- 181                                                                                           
      1801  level_to_player_counter_speed = { -- 182                                                                   
      1815  level_to_generation_colliders_spawned = { -- 183                                                           
      1830      level_to_player_counter_speed[i] = level_to_player_counter_speed[i - 1] * 0.5 -- 185                      
      1831      level_to_player_counter_speed[i + 1] = level_to_player_counter_speed[i - 1] * 0.7 -- 186                  
      1832      level_to_player_counter_speed[i + 2] = level_to_player_counter_speed[i - 1] * 1.4 -- 187                  
      1835      level_to_generation_colliders_spawned[i] = main:random_int(16, 40) -- 189                                 
      1838      print(level_to_player_counter_speed[i]) -- 191                                                            
      1840  main:observer_condition((function() -- 194                                                                 
... [139 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
-- [yue]: ..\main.yue
require('anchor') -- 1
init = function() -- 4
    main:init({ -- 6
        title = 'M8B1674-00D4', -- 6
        theme = 'twitter_emoji', -- 6
        web = true, -- 6
        w = 480, -- 6
        h = 480, -- 6
        sx = 2, -- 6
        sy = 2 -- 6
    }) -- 6
    bg, bg2, game, fg, ui = layer(), layer(), layer(), layer() -- 7
    font = font('assets/ThaleahFat.ttf', 16, 'mono') -- 8
    sfx = sound_tag({ -- 10
        volume = 1 -- 10
    }) -- 10
    death = sound('assets/death.ogg', { -- 11
        tag = sfx -- 11
    }) -- 11
    deep_wobble = sound('assets/deep_wobble.ogg', { -- 12
        tag = sfx -- 12
    }) -- 12
    failed_placement = sound('assets/failed_placement.ogg', { -- 13
        tag = sfx -- 13
    }) -- 13
    failed_placement_2 = sound('assets/failed_placement_2.ogg', { -- 14
... [194 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
require 'anchor'
global *

init = ->
  global *
  main\init {title: 'M8B1674-00D4', theme: 'twitter_emoji', web: true, w: 480, h: 480, sx: 2, sy: 2}
  bg, bg2, game, fg, ui = layer!, layer!, layer!, layer!
  font = font 'assets/ThaleahFat.ttf', 16, 'mono'

  sfx = sound_tag{volume: 1}
  death = sound 'assets/death.ogg', {tag: sfx}
  deep_wobble = sound 'assets/deep_wobble.ogg', {tag: sfx}
  failed_placement = sound 'assets/failed_placement.ogg', {tag: sfx}
  failed_placement_2 = sound 'assets/failed_placement_2.ogg', {tag: sfx}
  generation_over = sound 'assets/generation_over.ogg', {tag: sfx}
  generation_shape_spawn = sound 'assets/generation_shape_spawn.ogg', {tag: sfx}
  rotate = sound 'assets/rotate.ogg', {tag: sfx}
  round_end = sound 'assets/round_end.ogg', {tag: sfx}
  score_count_tile = sound 'assets/score_count_tile.ogg', {tag: sfx}
  successful_placement = sound 'assets/successful_placement.ogg', {tag: sfx}
  successful_placement_2 = sound 'assets/successful_placement_2.ogg', {tag: sfx}
  warning = sound 'assets/warning.ogg', {tag: sfx}

  grid_marker_color = colors.bg[0]\color_clone!
  grid_marker_color.a = 0.08
  bottom_counter_color = colors.bg[0]\color_clone!
  bottom_counter_color.a = 0.20
... [154 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:
  level = 1
  level_to_player_counter_speed = {0.5, 0.55, 0.7, 0.6, 0.66, 0.84, 0.5, 0.7, 1.00, 0.12, 0.58, 1.20}
  level_to_generation_colliders_spawned = {10, 12, 18, 14, 10, 22, 16, 18, 32, 40, 40, 40}
  for i = 13, 100, 3
    level_to_player_counter_speed[i] = level_to_player_counter_speed[i-1]*0.5
    level_to_player_counter_speed[i+1] = level_to_player_counter_speed[i-1]*0.7
    level_to_player_counter_speed[i+2] = level_to_player_counter_speed[i-1]*1.4
  for i = 13, 100
    level_to_generation_colliders_spawned[i] = main\random_int 16, 40

  -- End game
  main\observer_condition (-> player_counter >= 25), (->
    reset_grid!
    global *
    death\sound_play 0.75, main\random_float(0.95, 1.05)
    main\timer_cancel 'warning'
    game_over = true
    just_game_over = true
    main\timer_after 1, (-> just_game_over = false), 'just_game_over'
    level = 1
    round_started = false
    bottom_counter_hidden = false
    bottom_counter_grayed = true
    main.bottom_counter_state = nil
    set_text 8, 9, 'GAME OVER'
    t = "SCORE: #{player_score}"
    set_text math.ceil((24-utf8.len(t))/2), 10, "SCORE: #{player_score}"
... [254 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:
        main\timer_after 4 + 0.05*#solid_cells, (->
          global level = level + 1
          reset_grid!
          generate_arena!
        )
    ), 'new_shape'

  -- Start new round from game over screen
  if main\input_is_pressed'1' and game_over and not just_game_over
    reset_grid!
    global *
    player_score = 0
    player_counter = 0
    level = 1
    round_started = false
    game_over = false
    main.bottom_counter_state = nil
    bottom_counter_grayed = false
    generate_arena!
  
  -- Draw background and grid markers
  bg\rectangle 0.5*main.w, 0.5*main.h, main.w, main.h, 0, 0, colors.fg[0]
  bg2\set_blend_mode 'replace'
  for i = 2, main_grid.w
    for j = 2, main_grid.h
      x, y = (i-1)*cell_w, (j-1)*cell_h
      w, h = 5, 5
... [234 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:

FullName                                                     Length
--------                                                     ------
E:\a327ex\54\ld54-main\lua\assets\death.ogg                   43400
E:\a327ex\54\ld54-main\lua\assets\deep_wobble.ogg             21898
E:\a327ex\54\ld54-main\lua\assets\failed_placement.ogg        40811
E:\a327ex\54\ld54-main\lua\assets\failed_placement_2.ogg      40357
E:\a327ex\54\ld54-main\lua\assets\generation_over.ogg         12778
E:\a327ex\54\ld54-main\lua\assets\generation_shape_spawn.ogg   7712
E:\a327ex\54\ld54-main\lua\assets\rotate.ogg                   5212
E:\a327ex\54\ld54-main\lua\assets\round_end.ogg               32780
E:\a327ex\54\ld54-main\lua\assets\score_count_tile.ogg         5226
E:\a327ex\54\ld54-main\lua\assets\successful_placement.ogg    18404
E:\a327ex\54\ld54-main\lua\assets\successful_placement_2.ogg  10124
E:\a327ex\54\ld54-main\lua\assets\ThaleahFat.ttf              10080
E:\a327ex\54\ld54-main\lua\assets\warning.ogg                  5713

Exit code: 0
Wall time: 0.2 seconds
Output:
---
name: browser
description: "Use the Codex in-app browser to inspect, navigate, test, or automate local targets such as localhost, 127.0.0.1, ::1, file://, or the current in-app browser tab."
---

# Browser

Use this skill when the user wants browser automation through the Browser `browser-client` runtime in the Codex in-app browser. Initialize Browser with the `iab` backend.

If the Browser plugin is listed as available in the session, treat that as mandatory reading before browser work. Open and follow this skill before saying that Browser is unavailable and before falling back to Playwright or Computer Use.

Do not skip this skill just because Computer Use MCP tool calls are directly visible or appear easier to invoke. The presence of Computer Use tools is not evidence that Computer Use is the preferred browser surface.

Before the first browser action or API call in a turn, you MUST read this entire `SKILL.md` file in one read. Do not use a partial range such as `sed -n '1,220p'`; read through the end of the file. Do not mention this internal skill-loading step to the user.

## Bootstrap

The `browser-client` module is the core entry point for browser use, and is available in the plugin root directory under `scripts/browser-client.mjs`. ALWAYS import it using an absolute path.
IMPORTANT: If this path cannot be found, stop and report that the plugin build is missing `scripts/browser-client.mjs`. NEVER use the built in `browser-client` library.

Run browser setup code through the Node REPL `js` tool. In this environment the callable tool id typically appears as `mcp__node_repl__js`; `js_reset` only clears state and is not the execution tool. Run this once per fresh `node_repl` session:

```js
const { setupAtlasRuntime } = await import("<plugin root>/scripts/browser-client.mjs");
const backend = "iab";
await setupAtlasRuntime({ globals: globalThis, backend });
```
... [194 more lines]

Exit code: 0
Wall time: 0.3 seconds
Total output lines: 724
Output:
---
name: browser
description: "Use the Codex in-app browser to inspect, navigate, test, or automate local targets such as localhost, 127.0.0.1, ::1, file://, or the current in-app browser tab."
---

# Browser

Use this skill when the user wants browser automation through the Browser `browser-client` runtime in the Codex in-app browser. Initialize Browser with the `iab` backend.

If the Browser plugin is listed as available in the session, treat that as mandatory reading before browser work. Open and follow this skill before saying that Browser is unavailable and before falling back to Playwright or Computer Use.

Do not skip this skill just because Computer Use MCP tool calls are directly visible or appear easier to invoke. The presence of Computer Use tools is not evidence that Computer Use is the preferred browser surface.

Before the first browser action or API call in a turn, you MUST read this entire `SKILL.md` file in one read. Do not use a partial range such as `sed -n '1,220p'`; read through the end of the file. Do not mention this internal skill-loading step to the user.

## Bootstrap

The `browser-client` module is the core entry point for browser use, and is available in the plugin root directory under `scripts/browser-client.mjs`. ALWAYS import it using an absolute path.
IMPORTANT: If this path cannot be found, stop and report that the plugin build is missing `scripts/browser-client.mjs`. NEVER use the built in `browser-client` library.

Run browser setup code through the Node REPL `js` tool. In this environment the callable tool id typically appears as `mcp__node_repl__js`; `js_reset` only clears state and is not the execution tool. Run this once per fresh `node_repl` session:

```js
const { setupAtlasRuntime } = await import("<plugin root>/scripts/browser-client.mjs");
const backend = "iab";
await setupAtlasRuntime({ globals: globalThis, backend });
... [695 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.4 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

Name       Length LastWriteTime    
----       ------ -------------    
game.js     19781 29/04/26 23:01:43
index.html    444 29/04/26 23:01:43
style.css     915 29/04/26 23:01:43

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 1.6 seconds
Output:
free

Exit code: 0
Wall time: 0.9 seconds
Output:
200

Wall time: 21.8019 seconds
Output:
[{"type":"text","text":"Timed out running CDP command \"Page.captureScreenshot\" for tab 1"}]

Wall time: 0.0263 seconds
Output:
[{"type":"text","text":"{ title: 'M8B1674-00D4 Remake', url: 'http://127.0.0.1:4173/' }\n- main:\n  - generic \"M8B1674-00D4 remake game canvas\"\n[]"}]

Wall time: 20.0117 seconds
Output:
[{"type":"text","text":"Timed out running CDP command \"Page.captureScreenshot\" for tab 1"}]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.3 seconds
Output:
200

Wall time: 2.0709 seconds
Output:
[{"type":"text","text":"Unable to translate Input.dispatchKeyEvent in the in-app browser: Focused input target no longer matches the resolved locator\nlocator.press failed for selector canvas"}]

Wall time: 0.0108 seconds
Output:
[{"type":"text","text":"status null\nlogs []"}]

Exit code: 0
Wall time: 0.3 seconds
Output:

Exit code: 0
Wall time: 0.3 seconds
Output:
200

Wall time: 1.9918 seconds
Output:
[{"type":"text","text":"initial mode=title; score=0; level=1; timer=0.00; shape=none; pointer=12,12\ncanvas count 1\nafter click mode=generating; score=0; level=1; timer=0.00; shape=none; pointer=12,12\nafter keypress mode=generating; score=0; level=1; timer=0.00; shape=none; pointer=12,12\nlogs []"}]

Wall time: 1.8775 seconds
Output:
[{"type":"text","text":"after generation mode=playing; score=0; level=1; timer=5.17; shape=long_t:1; pointer=13,0\nafter right click mode=playing; score=0; level=1; timer=5.30; shape=long_t:2; pointer=12,12\nafter place mode=playing; score=0; level=1; timer=5.44; shape=long_j:1; pointer=12,12\nlogs []"}]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.3 seconds
Output:

Name       Length
----       ------
game.js     20287
index.html    541
README.md     727
style.css    1071

Exit code: 0
Wall time: 0.3 seconds
Output:

Mode   Length LastWriteTime     Name      
----   ------ -------------     ----      
d-----        15/04/26 11:18:35 .claude   
d--h--        29/04/26 22:49:16 .git      
d-----        28/04/26 12:54:28 app       
d-----        15/04/26 11:17:52 arena     
d-----        24/04/26 20:23:12 docs      
d-----        24/04/26 20:30:31 engine    
d-----        15/04/26 11:12:22 framework 
d-----        15/04/26 11:21:40 reference 
d-----        14/04/26 22:56:15 scripts   
-a---- 303    13/04/26 09:47:03 .gitignore

Exit code: 0
Wall time: 0.3 seconds
Output:

FullName                                                   Length
--------                                                   ------
E:\a327ex\Anchor2\.gitignore                                  303
E:\a327ex\Anchor2\.claude\CLAUDE.md                          9384
E:\a327ex\Anchor2\app\anchor.exe                          4177408
E:\a327ex\Anchor2\app\design.md                             69572
E:\a327ex\Anchor2\app\main.lua                               8132
E:\a327ex\Anchor2\app\plan.md                               29021
E:\a327ex\Anchor2\app\run.bat                                 131
E:\a327ex\Anchor2\app\anchor\animation.lua                   4324
E:\a327ex\Anchor2\app\anchor\array.lua                      16638
E:\a327ex\Anchor2\app\anchor\camera.lua                      6186
E:\a327ex\Anchor2\app\anchor\class.lua                        806
E:\a327ex\Anchor2\app\anchor\collider.lua                   15061
E:\a327ex\Anchor2\app\anchor\color.lua                       4877
E:\a327ex\Anchor2\app\anchor\font.lua                        1328
E:\a327ex\Anchor2\app\anchor\helpers.lua                      590
E:\a327ex\Anchor2\app\anchor\image.lua                        631
E:\a327ex\Anchor2\app\anchor\init.lua                        6107
E:\a327ex\Anchor2\app\anchor\input.lua                       2188
E:\a327ex\Anchor2\app\anchor\layer.lua                       9128
E:\a327ex\Anchor2\app\anchor\math.lua                       19930
E:\a327ex\Anchor2\app\anchor\object.lua                      3276
E:\a327ex\Anchor2\app\anchor\physics.lua                     7366
E:\a327ex\Anchor2\app\anchor\shake.lua                       8631
E:\a327ex\Anchor2\app\anchor\spring.lua                      2957
... [99 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
# Anchor 2

Guidelines for Claude Code instances working on this project.

---

## What this is

Anchor 2 is a rewrite of Anchor's Lua framework layer. The C engine (`engine/src/anchor.c`) is unchanged from Anchor 1. This rewrite replaces the framework-level abstractions (object tree, action phases, hook system) with minimal code and explicit disciplines.

**Read `reference/anchor2_plan.md` first.** It's the authoritative plan for this project. If you're picking this up mid-implementation, also read `reference/progress.md` and `reference/questions_for_user.md`.

## Core philosophy (in one paragraph)

Minimal framework, maximal explicitness. Code reads top-to-bottom. There's no hidden work. Cross-entity references are IDs, not pointers. Framework modules are mostly procedural (functions operating on plain tables); entity classes stay OOP because game code benefits from method syntax. Verbose patterns that AI writes easily and humans read easily are preferred over clever compact idioms.

## Critical patterns

**Use IDs, not direct references for cross-entity pointers.** `self.source_orb_id = orb.id`, not `self.source_orb = orb`. Resolve with `entities[self.source_orb_id]` at the top of functions that need it. This is the single most important pattern.

**Poll, don't subscribe.** When entity A needs to react to entity B's state, A checks each frame in its own update. No event subscription.

**Cross-entity relationships live in relational tables.** Not as back-references on entities. See `pack_members = {pack_id → [seeker_ids]}` pattern.

**Compositional children are plain fields with manual destructors.** `self.timer = timer_new()` + `self.timer = nil` (or equivalent cleanup) in `:destroy`. No framework-managed `own`.

**Framework modules are mostly procedural.** `timer_update(self.timer, dt)` not `self.timer:update(dt)`. `layer_*` functions take a layer from `layer_new` as the first argument (see `framework/anchor/layer.lua` for engine name conflicts). **`collider` stays a class** (body+shape bundling + steering).
... [164 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
# Framework API Quick Reference

Function signatures for the Anchor 2 Lua framework. See `FRAMEWORK_API.md` for
detailed documentation with examples.

**Architecture.** Anchor 2 is mostly procedural: most modules are plain functions that
take state as the first argument (e.g. `timer_update(self.timer, dt)`). The only
framework classes are `collider` (body+shape bundling and steering behaviors) and
thin wrappers around resource handles (`font`, `spritesheet`, `image`). Game
entities are your own classes created with `class()`.

**No `an` god-object. No object tree. No action phases.** The game owns its
main loop; update and draw are top-level globals the engine calls directly.

---

## Initialization

```lua
require('anchor')({
  width = 480,        -- game resolution width (default: 480)
  height = 270,       -- game resolution height (default: 270)
  title = "My Game",  -- window title (default: "Anchor")
  scale = 3,          -- initial window scale (default: 3)
  vsync = true,       -- vertical sync (default: true)
  fullscreen = false, -- start fullscreen (default: false)
  resizable = true,   -- window resizable (default: true)
... [234 more lines]

Exit code: 0
Wall time: 0.7 seconds
Output:
 M docs/FRAMEWORK_API.md
 M docs/FRAMEWORK_API_QUICK.md
 M engine/src/anchor.c
 M framework/anchor/init.lua

Exit code: 0
Wall time: 0.3 seconds
Output:

input_capture_start()               -- begin rebind UI capture
input_capture_get() -> string | nil
input_capture_stop()
input_deadzone(d)                   -- set gamepad deadzone
```

Raw mouse/keyboard queries (engine C functions, always available):
```
key_is_down(key), key_is_pressed(key), key_is_released(key)
mouse_is_down(button), mouse_is_pressed(button), mouse_is_released(button)
mouse_position() -> x, y
mouse_delta() -> dx, dy
mouse_wheel() -> wx, wy
gamepad_is_connected() -> bool
gamepad_get_axis(axis) -> number
```

---

## Resources

### Fonts
```
font_register(name, path, size) -> font
  -- Also stores in fonts[name]. Font has {name, size, height}.

... [194 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:
--[[
  arena — Anchor 2 test game.

  Enemies: Orblike seeker (~9203–9514); `physics_enable_collision('enemy','enemy')`.

  Projectiles: Orblike default box 10×4 sensor (~7822), speed 190, spawn spring + flash;
  hit FX: impact point (~12597–12603), `hit_circle` + `hit_particle` null_arrow-style (~8305–8308).

  Player contact: `hit_circle` + particles at contact (~12577–12584), spring 0.2 + flash (~7310–7319).

  Camera fixed (no follow).
]]

require('anchor')({
  width = 480,
  height = 270,
  title = "Anchor 2 arena",
  scale = 3,
  filter = "rough",
})

print('arena: framework loaded OK')

-- Palette (cool-dark, high contrast foreground)
bg_color     = color(16, 16, 24)
fg_color     = color(235, 235, 235)
player_color = color(100, 150, 255)
... [234 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:

Name                       Length
----                       ------
Anchor_v1                        
anchor2_plan.md            35019 
progress.md                8969  
questions_for_user.md      9231  
reference_disciplines.md   24671 
reference_system_design.md 20725 
reference_taxonomy.md      20738 
START_HERE.md              5001  

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                                               
---------- ----                                               
       645 local verify_mode = engine_get_args().verify ~= nil
       692   if verify_mode then engine_quit() end            

Exit code: 0
Wall time: 0.3 seconds
Output:

LineNumber Line                                                                       
---------- ----                                                                       
         9 layer_rectangle(layer, x, y, w, h, color)                                  
        10 layer_rectangle_line(layer, x, y, w, h, color, line_width?)                
        11 layer_rectangle_gradient_h(layer, x, y, w, h, color1, color2)              
        12 layer_rectangle_gradient_v(layer, x, y, w, h, color1, color2)              
        22 layer_rounded_rectangle(layer, x, y, w, h, radius, color)                  
        23 layer_rounded_rectangle_line(layer, x, y, w, h, radius, color, line_width?)
       215 random_create(seed) -> rng                                                 
       216 random_seed(seed, rng?)                                                    
       217 random_get_seed(rng?) -> seed                                              
       218 random_float_01(rng?) -> number                                            
       219 random_float(min, max, rng?) -> number                                     
       220 random_int(min, max, rng?) -> int                                          
       221 random_angle(rng?) -> number                                               
       222 random_sign(chance?, rng?) -> -1 | 1                                       
       223 random_bool(chance?, rng?) -> bool                                         
       224 random_normal(mean?, stddev?, rng?) -> number                              
       225 random_choice(array, rng?) -> element                                      
       226 random_choices(array, n, rng?) -> [element, ...]                           
       227 random_weighted(weights, rng?) -> index                                    
       242 mouse_position() -> x, y                                                   
       302 engine_set_headless(enabled)                                               
       303 engine_get_headless() -> bool                                              


... [1 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
@echo off
REM Run the Anchor app. CWD must be repo root; first arg is the game folder name.

cd /d "%~dp0.."
"%~dp0anchor.exe" app
@echo off
REM Run arena test game. CWD must be repo root; first arg is the game folder name.

cd /d "%~dp0.."
"%~dp0anchor.exe" arena

Exit code: 0
Wall time: 0.3 seconds
Output:

  score = 0
  game_over = false

  spawn_timer = timer_new()
  timer_every(spawn_timer, 1.5, 'spawn', spawn_enemy)
  p1 = player(width / 2, height / 2)
end

timer_every(spawn_timer, 1.5, 'spawn', spawn_enemy)

-- Edge-triggered game_over detection via timer_when on the persistent game_timer.
-- Condition includes `not game_over` so that when the callback flips it true the
-- condition goes false next frame (re-arming the edge). After reset_game flips
-- game_over back to false with a fresh p1, the condition is false and stays
-- armed until the next death. No re-registration needed across resets.
timer_when(game_timer, function()
  return p1 and p1._dead and not game_over
end, 'game_over_detect', function()
  game_over = true
end)

p1 = player(width / 2, height / 2)

local verify_mode = engine_get_args().verify ~= nil

function update(dt)
... [64 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:
gamepad_get_axis(axis) -> number
```

## Engine State

```
engine_get_frame() -> int
engine_get_step() -> int
engine_get_time() -> number
engine_get_dt() -> number
engine_get_unscaled_dt() -> number
engine_get_time_scale() -> number
engine_set_time_scale(scale)
engine_get_width() -> int
engine_get_height() -> int
engine_get_window_size() -> int, int
engine_get_scale() -> int
engine_is_fullscreen() -> bool
engine_get_platform() -> string
engine_get_fps() -> number
engine_get_draw_calls() -> int
engine_set_headless(enabled)
engine_get_headless() -> bool
engine_get_render_mode() -> bool
perf_time() -> number                 -- high-resolution timer in seconds
```

... [19 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                      
---------- ----                      
       695 function draw()           
       722   layer_render(game_layer)
       723   layer_render(ui_layer)  
       725   layer_draw(game_layer)  
       726   layer_draw(ui_layer)    

Exit code: 0
Wall time: 0.2 seconds
Output:
  process_destroy_queue()
  if verify_mode then engine_quit() end
end

function draw()
  layer_rectangle(game_layer, 0, 0, width, height, bg_color())

  camera_attach(main_camera, game_layer)
  for _, e in ipairs(enemies) do e:draw() end
  for _, p in ipairs(projectiles) do p:draw() end
  if p1 and not p1._dead then p1:draw() end
  for _, fx in ipairs(effects) do fx:draw() end
  camera_detach(main_camera, game_layer)

  -- HUD (no camera transform)
  local hp_text = 'HP: ' .. (p1 and p1.hp or 0)
  layer_text(ui_layer, hp_text, fonts.main, 6, 4, fg_color())
  local score_text = 'Score: ' .. score
  local sw = fonts.main:text_width(score_text)
  layer_text(ui_layer, score_text, fonts.main, width - sw - 5, 4, fg_color())

  -- GAME OVER overlay
  if game_over then
    local go = 'GAME OVER'
    local gw = fonts.main:text_width(go)
    layer_text(ui_layer, go, fonts.main, (width - gw) / 2, height / 2 - fonts.main.height, fg_color())
    local sub = 'press R to restart'
... [11 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                                                                                
---------- ----                                                                                
        29 15. [Color](#color)                                                                 
       272   layer_rectangle(game_layer, 0, 0, width, height, bg_color())                      
       282   layer_text(ui_layer, 'HP: ' .. p1.hp, fonts.main, 4, 2, fg_color())               
       561 layer_text(ui_layer, score_text, fonts.main, width - sw - 4, 2, fg_color())         
       578 Draw with `layer_image(layer, image, x, y, color?, flash?)`.                        
       601 Draw a single frame: `layer_spritesheet(layer, sheet, frame, x, y, color?, flash?)`.
       694 layer_rectangle(lyr, x, y, w, h, color)                                             
       695 layer_rectangle_line(lyr, x, y, w, h, color, line_width?)                           
       696 layer_rectangle_gradient_h(lyr, x, y, w, h, color1, color2)                         
       697 layer_rectangle_gradient_v(lyr, x, y, w, h, color1, color2)                         
       698 layer_rounded_rectangle(lyr, x, y, w, h, radius, color)                             
       699 layer_rounded_rectangle_line(lyr, x, y, w, h, radius, color, line_width?)           
       700 layer_circle(lyr, x, y, radius, color)                                              
       701 layer_circle_line(lyr, x, y, radius, color, line_width?)                            
       702 layer_capsule(lyr, x1, y1, x2, y2, radius, color)                                   
       703 layer_capsule_line(lyr, x1, y1, x2, y2, radius, color, line_width?)                 
       704 layer_line(lyr, x1, y1, x2, y2, width, color)                                       
       705 layer_triangle(lyr, x1, y1, x2, y2, x3, y3, color)                                  
       706 layer_triangle_line(lyr, x1, y1, x2, y2, x3, y3, color, line_width?)                
       707 layer_polygon(lyr, vertices, color)                                                 
       708 layer_polygon_line(lyr, vertices, color, line_width?)                               
       714 Colors are packed integers. You typically get them via `color_object()` —           
       715 the color object's `__call` returns the packed integer.                             
       718 -- Create a color, then call it to get the packed int:                              
... [42 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
--[[
  color — mutable RGBA color with HSL conversion helpers.

  Simpler than v1's color class. A color is a plain table {r, g, b, a} with
  a __call metamethod that returns the packed rgba integer used by drawing
  functions. No auto-sync between RGB and HSL — HSL is a *conversion*, not a
  storage format. If you want to modify hue, convert to HSL, modify, convert
  back.

  Usage:
    red = color_new(255, 0, 0)
    red.a = 128              -- set alpha
    layer_circle(game_layer, x, y, r, red())  -- __call returns packed rgba integer

    -- HSL manipulation:
    h, s, l = color_to_hsl(red)
    h = (h + 120) % 360      -- shift hue
    shifted = color_from_hsl(h, s, l, red.a)

    -- Common operations:
    copy = color_clone(red)
    mixed = color_mix(red, blue, 0.5)
    dark = color_darken(red, 0.5)      -- multiply RGB by 0.5
    light = color_lighten(red, 1.5)    -- multiply RGB by 1.5 (clamped)
    inverted = color_invert(red)

  Design notes:
... [154 more lines]

Exit code: 0
Wall time: 0.4 seconds
Output:

Mode   Length  Name      
----   ------  ----      
d-----         anchor    
d-----         assets    
-a---- 4179968 anchor.exe

Exit code: 0
Wall time: 0.4 seconds
Output:

Exit code: 0
Wall time: 0.3 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

Mode   Length  Name      
----   ------  ----      
d-----         anchor    
d-----         assets    
-a---- 4179968 anchor.exe
-a---- 18780   main.lua  
-a---- 537     README.md 
-a---- 141     run.bat   

Exit code: 0
Wall time: 0.7 seconds
Output:
 M docs/FRAMEWORK_API.md
 M docs/FRAMEWORK_API_QUICK.md
 M engine/src/anchor.c
 M framework/anchor/init.lua
?? ld54/

Exit code: 0
Wall time: 0.4 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: ld54
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 480x480
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (13.0px, rough) atlas=512x512
Loaded font: small (10.0px, rough) atlas=512x512
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: ld54
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 480x480
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (13.0px, rough) atlas=512x512
Loaded font: small (10.0px, rough) atlas=512x512
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:

Mode   Length  LastWriteTime     Name      
----   ------  -------------     ----      
d-----         29/04/26 22:56:33 54        
d-----         29/04/26 23:08:04 anchor    
d-----         29/04/26 23:08:04 assets    
-a---- 4179968 24/04/26 20:30:39 anchor.exe
-a---- 18820   29/04/26 23:11:20 main.lua  
-a---- 537     29/04/26 23:10:52 README.md 
-a---- 141     29/04/26 23:10:52 run.bat   

Exit code: 0
Wall time: 0.2 seconds
Output:
require('anchor')({
  width = 480,
  height = 480,
  title = 'M8B1674-00D4 Anchor2',
  scale = 2,
  filter = 'rough',
})

print('ld54 remake: framework loaded OK')

COLS = 24
ROWS = 24
CELL = width / COLS
INNER_MIN = 2
INNER_MAX = 23
TIMER_MAX = 25

paper_color = color(238, 231, 212)
ink_color = color(32, 30, 27)
soft_ink_color = color(32, 30, 27, 170)
grid_color = color(32, 30, 27, 32)
grid_strong_color = color(32, 30, 27, 70)
arena_color = color(32, 30, 27, 36)
block_color = color(52, 49, 43)
block_lit_color = color(75, 70, 62)
ok_color = color(43, 160, 112, 92)
ok_line_color = color(21, 121, 81, 235)
... [94 more lines]

Exit code: 0
Wall time: 1 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                                                                          
---------- ----                                                                          
       178 shape_names = {                                                               
       184 grid = {}                                                                     
       201 function init_grid()                                                          
       202   grid = {}                                                                   
       311   pointer_shape = get_fitting_shape() or choose(shape_names)                  
       371   for _, name in ipairs(shape_names) do candidates[#candidates + 1] = name end
       382   pointer_shape = choose(shape_names)                                         
       649 function draw()                                                               

Exit code: 0
Wall time: 0.3 seconds
Output:
function init_grid()
  grid = {}
  for y = 1, ROWS do
    grid[y] = {}
    for x = 1, COLS do
      grid[y][x] = { arena = false, solid = false, pulse = 0, value = '' }
    end
  end
end

function in_bounds(x, y)
  return x >= INNER_MIN and x <= INNER_MAX and y >= INNER_MIN and y <= INNER_MAX
end

function choose(list)
  return list[random_int(1, #list)]
end

function clear_grid()
  for y = 1, ROWS do
    for x = 1, COLS do
      local c = grid[y][x]
      c.arena = false
      c.solid = false
      c.pulse = 0
      c.value = ''
    end
... [94 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
# M8B1674-00D4 Anchor2 Remake

Anchor2 version of the LD54 block-packing remake.

Run from `E:/a327ex/Anchor2`:

```powershell
.\ld54\anchor.exe ld54
```

Or:

```powershell
.\ld54\run.bat
```

Controls:

- Left click: start / place / restart.
- Right click, `R`, or `Space`: rotate.
- Enter: start from the title screen.

The remake keeps the original loop: generate an irregular arena, place random polyominoes until the next piece cannot fit, score solid cells by 4-neighbor adjacency, and push back the bottom timer with that score.

Exit code: 0
Wall time: 0.2 seconds
Output:
end

function draw()
  layer_rectangle(game_layer, 0, 0, width, height, paper_color())
  layer_rectangle(ui_layer, 0, 0, width, height, color(0, 0, 0, 0)())

  local sx, sy = 0, 0
  if screen_shake > 0 then
    sx = random_float(-screen_shake, screen_shake)
    sy = random_float(-screen_shake, screen_shake)
  end

  layer_push(game_layer, sx, sy, 0, 1, 1)
  draw_grid_markers()
  draw_arena()
  draw_preview()
  draw_particles()
  layer_pop(game_layer)

  draw_counter()
  draw_top_text()
  draw_screens()

  layer_render(game_layer)
  layer_render(ui_layer)
  layer_draw(game_layer)
  layer_draw(ui_layer)
... [4 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

Mode   Length  Name      
----   ------  ----      
d-----         54        
d-----         anchor    
d-----         assets    
-a---- 4179968 anchor.exe
-a---- 49231   main.lua  
-a---- 537     README.md 
-a---- 141     run.bat   

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (13.0px, rough) atlas=512x512
Loaded font: small (10.0px, rough) atlas=512x512
ld54 build lab: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (13.0px, rough) atlas=512x512
Loaded font: small (10.0px, rough) atlas=512x512
ld54 build lab: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:
# M8B1674-00D4 Build Lab

Anchor2 build-heavy prototype based on the LD54 block-packing remake.

Run from this folder:

```powershell
.\anchor.exe .
```

Or:

```powershell
.\run.bat
```

Controls:

- Left click: start / place / click draft or upgrade cards.
- Right click, `R`, or `Space`: rotate.
- `1`-`5`: select draft card or choose upgrade.
- `Q`: reroll the draft for 1 Charge.
- `F`: cash out and score the current board.
- Enter: start from the title screen.

There is no time limit. The build loop is:

... [6 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                             
---------- ----                             
       503 function update(dt)              
       649 function draw()                  
       679 -- Build Lab ruleset             
       724 materials = {                    
       792 anchor_materials = {}            
      1020   anchor_materials = {}          
      1194 function compute_scores()        
      1289   anchor_materials = {}          
      1295 function create_upgrade_choices()
      1426 function update(dt)              
      1574 function draw_draft()            
      1600 function draw_upgrade_panel()    
      1652 function draw()                  

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                       
---------- ----                       
        41 bind('place', 'mouse:1')   
        42 bind('rotate', 'mouse:2')  
        43 bind('rotate', 'key:r')    
        44 bind('rotate', 'key:space')
       698 bind('select1', 'key:1')   
       699 bind('select2', 'key:2')   
       700 bind('select3', 'key:3')   
       701 bind('select4', 'key:4')   
       702 bind('select5', 'key:5')   
       703 bind('reroll', 'key:q')    
       704 bind('finish', 'key:f')    

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 build lab: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 color pop: ruleset override active
ld54 build lab: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.3 seconds
Output:

LineNumber Line                                            
---------- ----                                            
       201 function init_grid()                            
       676 init_grid()                                     
       679 -- Color Pop ruleset                            
       685 print('ld54 color pop: ruleset override active')
       794 function init_grid()                            
      1476 init_grid()                                     
      1479 -- Build Lab ruleset                            
      1486 print('ld54 build lab: ruleset override active')
      1609 function init_grid()                            
      2495 init_grid()                                     

Exit code: 0
Wall time: 0.3 seconds
Output:
    draw_centered_string(ui_layer, 'GAME OVER', 9, ink_color)
    draw_centered_string(ui_layer, 'SCORE: ' .. tostring(score), 11, ink_color)
    draw_centered_string(ui_layer, 'LEFT CLICK TO RESTART', 13, soft_ink_color)
  elseif mode == 'scoring' then
    draw_centered_string(ui_layer, status_text, 5, ink_color)
  end
end

function draw()
  layer_rectangle(game_layer, 0, 0, width, height, paper_color())
  layer_rectangle(ui_layer, 0, 0, width, height, color(0, 0, 0, 0)())

  local sx, sy = 0, 0
  if screen_shake > 0 then
    sx = random_float(-screen_shake, screen_shake)
    sy = random_float(-screen_shake, screen_shake)
  end

  layer_push(game_layer, sx, sy, 0, 1, 1)
  draw_grid_markers()
  draw_arena()
  draw_preview()
  draw_particles()
  layer_pop(game_layer)

  draw_counter()
  draw_top_text()
... [54 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:
    end
  else
    draw_text(ui_layer, status_text, fonts.small, x, y, muted_color)
  end
end

function draw_title()
  draw_panel_rect(BOARD_X + 55, BOARD_Y + 105, 320, 170, card_color, panel_line_color)
  draw_centered_text(ui_layer, 'M8B1674-00D4', fonts.main, BOARD_X + 215, BOARD_Y + 128, ui_ink_color)
  draw_centered_text(ui_layer, 'BUILD LAB', fonts.main, BOARD_X + 215, BOARD_Y + 151, score_color)
  draw_centered_text(ui_layer, 'Draft material pieces. Build copper', fonts.small, BOARD_X + 215, BOARD_Y + 184, muted_color)
  draw_centered_text(ui_layer, 'networks, crystal multipliers,', fonts.small, BOARD_X + 215, BOARD_Y + 199, muted_color)
  draw_centered_text(ui_layer, 'battery rerolls, seed growth, relays.', fonts.small, BOARD_X + 215, BOARD_Y + 214, muted_color)
  draw_centered_text(ui_layer, 'Left click or Enter to start.', fonts.small, BOARD_X + 215, BOARD_Y + 247, ui_ink_color)
end

function draw()
  layer_rectangle(game_layer, 0, 0, width, height, bg_color())
  layer_rectangle(game_layer, BOARD_X - 2, BOARD_Y - 2, BOARD_W + 4, BOARD_H + 4, paper_color())
  layer_rectangle(ui_layer, 0, 0, width, height, color(0, 0, 0, 0)())

  local sx, sy = 0, 0
  if screen_shake > 0 then
    sx = random_float(-screen_shake, screen_shake)
    sy = random_float(-screen_shake, screen_shake)
  end

... [34 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:

FullName                            Length
--------                            ------
E:\a327ex\ld54-remake\color_pop.lua  25016

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 color pop: ruleset override active
ld54 color pop: ruleset override active
ld54 build lab: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                                                                            
---------- ----                                                                            
       678 -- Keep the experiments above for reference, but make Color Pop the active game.
       679 dofile('color_pop.lua')                                                         

Exit code: 0
Wall time: 0.2 seconds
Output:
  else
    draw_draft()
  end
  draw_stats_panel()

  layer_render(game_layer)
  layer_render(ui_layer)
  layer_draw(game_layer)
  layer_draw(ui_layer)
end

init_grid()

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                                                                            
---------- ----                                                                            
       678 -- Keep the experiments above for reference, but make Color Pop the active game.
       679 dofile('color_pop.lua')                                                         

Exit code: 0
Wall time: 0.2 seconds
Output:

  layer_render(game_layer)
  layer_render(ui_layer)
  layer_draw(game_layer)
  layer_draw(ui_layer)
end

init_grid()

-- Keep the experiments above for reference, but make Color Pop the active game.
dofile('color_pop.lua')

-- ============================================================================
-- Color Pop ruleset
-- ============================================================================
-- One piece at a time. Connected color chains of 4+ pop, with rainbow acting as

Exit code: 0
Wall time: 0.2 seconds
Output:
      y = y + 18
    end
  elseif mode == 'upgrade' then
    draw_upgrade_panel()
  else
    draw_draft()
  end
  draw_stats_panel()

  layer_render(game_layer)
  layer_render(ui_layer)
  layer_draw(game_layer)
  layer_draw(ui_layer)
end

init_grid()

Exit code: 0
Wall time: 0.3 seconds
Output:

LineNumber Line                                                                            
---------- ----                                                                            
      2498 -- Keep the experiments above for reference, but make Color Pop the active game.
      2499 dofile('color_pop.lua')                                                         

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 color pop: ruleset override active
ld54 build lab: ruleset override active
ld54 color pop: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.3 seconds
Output:
removed lines 680..1478

LineNumber Line                                            
---------- ----                                            
       680 -- Build Lab ruleset                            
       687 print('ld54 build lab: ruleset override active')
      1699 dofile('color_pop.lua')                         

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 build lab: ruleset override active
ld54 color pop: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 build lab: ruleset override active
ld54 color pop: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:

Name          Length 
----          ------ 
54                   
anchor               
assets               
anchor.exe    4179968
color_pop.lua 25016  
main.lua      51073  
README.md     1302   
run.bat       95     

Exit code: 0
Wall time: 0.2 seconds
Output:

  main.lua:685:-- end-of-round scoring, and upgrade choices.
  main.lua:686:
> main.lua:687:print('ld54 build lab: ruleset override active')
  main.lua:688:
  main.lua:689:BOARD_X = 24

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
Anchor Engine starting...
Headless mode enabled
Game folder: .
Loading: main.lua
Headless mode: skipping window and graphics initialization
Engine initialized (headless): 720x520
ld54 remake: framework loaded OK
Created layer: game (rough)
Created layer: ui (rough)
Loaded font: main (11.0px, rough) atlas=512x512
Loaded font: small (11.0px, rough) atlas=512x512
ld54 color pop: ruleset override active
Initialization complete. Press ESC to exit, F11 for fullscreen.
Headless loop starting...
Shutting down...

Exit code: 0
Wall time: 0.2 seconds
Output:

  color_pop.lua:114:status_text = 'Place blocks. Chains of 4+ pop. Do not run out of moves.'
  color_pop.lua:115:
> color_pop.lua:116:function init_grid()
  color_pop.lua:117:  grid = {}
  color_pop.lua:118:  for y = 1, ROWS do
  color_pop.lua:119:    grid[y] = {}
  color_pop.lua:120:    for x = 1, COLS do
  color_pop.lua:124:end
  color_pop.lua:125:
> color_pop.lua:126:function reset_cell(c)
  color_pop.lua:127:  c.arena = false
  color_pop.lua:128:  c.solid = false
  color_pop.lua:129:  c.color_key = nil
  color_pop.lua:130:  c.pulse = 0
  color_pop.lua:296:end
  color_pop.lua:297:
> color_pop.lua:298:function place_piece()
  color_pop.lua:299:  if mode == 'title' or mode == 'gameover' then start_game(); return end
  color_pop.lua:300:  if mode ~= 'playing' then return end
  color_pop.lua:301:  if not does_piece_fit(current_piece, pointer_x, pointer_y) then
  color_pop.lua:302:    status_text = 'Nope. That shape does not fit there.'
  color_pop.lua:308:    local c = grid[p[2]][p[1]]
  color_pop.lua:309:    c.solid = true
> color_pop.lua:310:    c.color_key = current_piece.color_key
  color_pop.lua:311:    c.pulse = 1
  color_pop.lua:312:    make_burst(p[1], p[2], current_piece.color_key, 2)
... [26 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                                                                                                        
---------- ----                                                                                                        
       104 placed_count = 0                                                                                            
       108 current_piece = nil                                                                                         
       121       grid[y][x] = { arena = false, solid = false, color_key = nil, pulse = 0 }                             
       128   c.solid = false                                                                                           
       155     if placed_count >= info.unlock then list[#list + 1] = key end                                           
       164     if placed_count >= info.unlock then total = total + info.weight end                                     
       170     if placed_count >= info.unlock then                                                                     
       182     if placed_count < 8 and size <= 4 then pool[#pool + 1] = name                                           
       183     elseif placed_count < 22 and size <= 5 then pool[#pool + 1] = name                                      
       208   local target = 86 + math.min(50, math.floor(placed_count / 3))                                            
       250   placed_count = 0                                                                                          
       259   current_piece = make_piece()                                                                              
       301   if not does_piece_fit(current_piece, pointer_x, pointer_y) then                                           
       307   for _, p in ipairs(shape_cells_for(current_piece, pointer_x, pointer_y)) do                               
       309     c.solid = true                                                                                          
       310     c.color_key = current_piece.color_key                                                                   
       312     make_burst(p[1], p[2], current_piece.color_key, 2)                                                      
       315   placed_count = placed_count + 1                                                                           
       318   current_piece = next_piece                                                                                
       320   if not does_piece_fit_anywhere(current_piece) then                                                        
       326     status_text = 'Next: ' .. pop_colors[current_piece.color_key].name .. '. Keep space open.'              
       331   if mode ~= 'playing' or not current_piece then return end                                                 
       332   current_piece.rotation = current_piece.rotation + 1                                                       
       333   if current_piece.rotation > 4 then current_piece.rotation = 1 end                                         
... [12 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.3 seconds
Output:

  color_pop.lua:34:score_color = color(242, 202, 84)
  color_pop.lua:35:
> color_pop.lua:36:pop_colors = {
  color_pop.lua:37:  red = {
  color_pop.lua:38:    name = 'Red',
  color_pop.lua:39:    short = 'R',
  color_pop.lua:40:    color = color(218, 72, 60),
  color_pop.lua:41:    unlock = 0,
  color_pop.lua:93:}
  color_pop.lua:94:
> color_pop.lua:95:pop_color_order = {'red', 'yellow', 'green', 'blue', 'purple', 'black', 'rainbow'}
> color_pop.lua:96:effect_colors = {'red', 'yellow', 'green', 'blue', 'purple', 'black'}
  color_pop.lua:97:
  color_pop.lua:98:grid = {}
  color_pop.lua:99:particles = {}
  color_pop.lua:100:pop_markers = {}
  color_pop.lua:101:mode = 'title'
  color_pop.lua:152:function unlocked_colors()
  color_pop.lua:153:  local list = {}
> color_pop.lua:154:  for _, key in ipairs(pop_color_order) do
  color_pop.lua:155:    local info = pop_colors[key]
  color_pop.lua:156:    if placed_count >= info.unlock then list[#list + 1] = key end
  color_pop.lua:157:  end
  color_pop.lua:158:  return list
  color_pop.lua:159:end
  color_pop.lua:161:function choose_weighted_color()
... [76 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:
paper_color = color(235, 228, 211)
ink_color = color(27, 26, 24)
ui_ink_color = color(237, 232, 220)
muted_color = color(166, 158, 142)
panel_color = color(30, 30, 31)
panel_line_color = color(85, 82, 76)
arena_color = color(27, 26, 24, 38)
grid_color = color(27, 26, 24, 32)
ok_color = color(46, 166, 113, 95)
ok_line_color = color(38, 205, 135)
bad_color = color(220, 60, 52, 96)
bad_line_color = color(245, 93, 76)
card_color = color(45, 44, 40)
score_color = color(242, 202, 84)

pop_colors = {
  red = {
    name = 'Red',
    short = 'R',
    color = color(218, 72, 60),
    unlock = 0,
    weight = 28,
    text = 'Chain 4+. Pops the chain and its 4-neighbor tiles.',
  },
  yellow = {
    name = 'Yellow',
    short = 'Y',
... [94 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:
        run = 0
      end
    end
  end
  return best
end

function max_chain_height(chain)
  local cols = {}
  for _, p in ipairs(chain) do
    cols[p[1]] = cols[p[1]] or {}
    cols[p[1]][p[2]] = true
  end
  local best = 1
  for _, ys in pairs(cols) do
    local run = 0
    for y = INNER_MIN, INNER_MAX do
      if ys[y] then
        run = run + 1
        best = math.max(best, run)
      else
        run = 0
      end
    end
  end
  return best
end
... [84 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

> color_pop.lua:37:  blank = {
  color_pop.lua:38:    name = 'Blank',
  color_pop.lua:39:    short = '.',
  color_pop.lua:40:    color = color(118, 114, 104),
> color_pop.lua:41:    unlock = 0,
> color_pop.lua:42:    weight = 42,
  color_pop.lua:43:    text = 'No color. Never chains or pops by itself. Mostly gets in the way.',
  color_pop.lua:44:  },
  color_pop.lua:45:  red = {
  color_pop.lua:46:    name = 'Red',
  color_pop.lua:47:    short = 'R',
  color_pop.lua:48:    color = color(218, 72, 60),
> color_pop.lua:49:    unlock = 0,
> color_pop.lua:50:    weight = 28,
  color_pop.lua:51:    text = 'Chain 4+. Pops the chain, then blasts radius 2 around chain ends.',
  color_pop.lua:52:  },
  color_pop.lua:53:  yellow = {
  color_pop.lua:54:    name = 'Yellow',
  color_pop.lua:55:    short = 'Y',
  color_pop.lua:56:    color = color(229, 196, 70),
> color_pop.lua:57:    unlock = 0,
> color_pop.lua:58:    weight = 30,
  color_pop.lua:59:    text = 'Chain 4+. Pops only itself. The clean baseline color.',
  color_pop.lua:60:  },
  color_pop.lua:61:  green = {
  color_pop.lua:62:    name = 'Green',
... [87 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

function dirs4()
  return {{1, 0}, {-1, 0}, {0, 1}, {0, -1}}
end

function choose(list)
  return list[random_int(1, #list)]
end

function unlocked_colors()
  local list = {}
  for _, key in ipairs(pop_color_order) do
    local info = pop_colors[key]
    if placed_count >= info.unlock then list[#list + 1] = key end
  end
  return list
end

function choose_weighted_color()
  local total = 0
  for _, key in ipairs(pop_color_order) do
    local info = pop_colors[key]
    if placed_count >= info.unlock then total = total + info.weight end
  end
  local roll = random_float(0, total)
  local acc = 0
  for _, key in ipairs(pop_color_order) do
... [6 more lines]

Exit code: 0
Wall time: 0.2 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

> color_pop.lua:19:BLANK_CHANCE = 45
  color_pop.lua:20:
  color_pop.lua:21:bg_color = color(17, 17, 18)
  color_pop.lua:22:paper_color = color(235, 228, 211)
  color_pop.lua:23:ink_color = color(27, 26, 24)
  color_pop.lua:24:ui_ink_color = color(237, 232, 220)
  color_pop.lua:25:muted_color = color(166, 158, 142)
  color_pop.lua:26:panel_color = color(30, 30, 31)
  color_pop.lua:27:panel_line_color = color(85, 82, 76)
  color_pop.lua:28:arena_color = color(27, 26, 24, 38)
  color_pop.lua:29:grid_color = color(27, 26, 24, 32)
  color_pop.lua:30:ok_color = color(46, 166, 113, 95)
  color_pop.lua:31:ok_line_color = color(38, 205, 135)
  color_pop.lua:32:bad_color = color(220, 60, 52, 96)
  color_pop.lua:33:bad_line_color = color(245, 93, 76)
  color_pop.lua:34:card_color = color(45, 44, 40)
  color_pop.lua:35:score_color = color(242, 202, 84)
> color_pop.lua:170:function choose_weighted_color()
> color_pop.lua:171:  if random_bool(BLANK_CHANCE) then return 'blank' end
  color_pop.lua:172:
  color_pop.lua:173:  local total = 0
  color_pop.lua:174:  for _, key in ipairs(pop_color_order) do
  color_pop.lua:175:    local info = pop_colors[key]
  color_pop.lua:176:    if key ~= 'blank' and placed_count >= info.unlock then total = total + info.weight end
  color_pop.lua:177:  end
  color_pop.lua:178:  local roll = random_float(0, total)
... [12 more lines]

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:
  layer_draw(game_layer)
  layer_draw(ui_layer)
end

init_grid()

-- Keep the experiments above for reference, but make Color Pop the active game.
dofile('color_pop.lua')

Exit code: 0
Wall time: 0.3 seconds
Output:

Exit code: 0
Wall time: 0.3 seconds
Output:

Exit code: 0
Wall time: 0.1 seconds
Output:

Exit code: 0
Wall time: 0.2 seconds
Output:

LineNumber Line                        
---------- ----                        
      1697 dofile('vertical_stack.lua')

Exit code: 0
Wall time: 0.2 seconds
Output:
---
name: end-session
description: End and publish the current Codex session. Use when the user asks to end the session, save/upload/publish conversation logs, export the transcript, or push the session log to the Blot website. Converts the current Codex rollout transcript to Markdown, writes a detailed searchable summary, syncs context files, commits the touched project repo, and pushes the Blot log repo.
---

# End Session Workflow

Use this skill from the same conversation where the work was done. Use the live conversation context for the summary; do not rely on the transcript for summarization unless memory was compacted or the user asks you to verify details.

## 1. Get Session Info

Ask the user for a session title, max 30 characters.

Determine the project from session context: edited files, commands run, and repo roots touched. Do not ask unless multiple candidate roots are plausible.

## 2. Write Summary

Write a detailed, searchable Markdown summary before exporting the transcript.

Format:

```markdown
# [Title]

## Summary

[1-2 sentence overview]
... [99 more lines]

Exit code: 124
Wall time: 24 seconds
Output:
command timed out after 24032 milliseconds

Exit code: 0
Wall time: 0.8 seconds
Output:

--- blot ---
fatal: not a git repository (or any of the parent directories): .git

Exit code: 0
Wall time: 0.3 seconds
Output:

Mode   Name                         Length
----   ----                         ------
d----- .claude                            
d----- .kimi                              
d----- a327ex.com-blog                    
d----- Anchor                             
d----- anchor.blot.im                     
d----- Anchor2                            
d----- Anchor-lua                         
d----- Anchor-YueScript                   
-a---- cute_action.mp3              25703 
-a---- cute_action.wav              177550
d----- Danpenzero                         
d----- emoji-ball-battles                 
d----- emoji-ball-battles-generated       
d----- emoji-ball-bounce                  
d----- it-follows                         
d----- lane-battle                        
d----- ld54-remake                        
-a---- meal_prep.md                 3982  
d----- music-theory                       
d----- notes                              
d----- Null                               
d----- Orblike                            
d----- private                            
d----- Psyonia                            
... [13 more lines]

Exit code: 0
Wall time: 0.3 seconds
Output:

Mode   Name    Length
----   ----    ------
d--h-- .git          
d----- context       
d----- files         
d----- logs          
d----- notes         
d----- pages         

Exit code: 0
Wall time: 0.2 seconds
Output:

Mode   Name               Length 
----   ----               ------ 
d----- 54                        
d----- anchor                    
-a---- anchor.exe         4179968
d----- assets                    
-a---- color_pop.lua      27460  
-a---- main.lua           51028  
-a---- README.md          1163   
-a---- run.bat            95     
-a---- vertical_stack.lua 16371  

Exit code: 0
Wall time: 4.2 seconds
Output:

FullName                       
--------                       
E:\a327ex\Anchor\.git          
E:\a327ex\Anchor-YueScript\.git
E:\a327ex\anchor.blot.im\.git  
E:\a327ex\Anchor2\.git         
E:\a327ex\Danpenzero\.git      
E:\a327ex\emoji-ball-battles...
E:\a327ex\emoji-ball-bounce\...
E:\a327ex\it-follows\.git      
E:\a327ex\music-theory\.git    
E:\a327ex\Orblike\.git         
E:\a327ex\Orblike\reference\...
E:\a327ex\Orblike\reference\...
E:\a327ex\Orblike\reference\...
E:\a327ex\Orblike\reference\...
E:\a327ex\Orblike\reference\...
E:\a327ex\RETICLE\.git         
E:\a327ex\Ricochet\.git        
E:\a327ex\thalien-lune\.git    

Exit code: 0
Wall time: 2.8 seconds
Output:
2026-04-30T03:52:16.652Z rollout-2026-04-29T22-57-50-019ddc1b-4e9a-7453-a0c9-b6988a5aafb0 [codex] <-- MOST RECENT
   # AGENTS.md instructions for C:\Users\adn\Documents\Codex\2026-04-29\the-folder-...
   C:\Users\adn\.codex\sessions\2026\04\29\rollout-2026-04-29T22-57-50-019ddc1b-4e9a-7453-a0c9-b6988a5aafb0.jsonl

2026-04-30T02:25:52.101Z a3dfe32d-72f1-43fa-8902-a58e5c660541 [claude]
   Let's continue on Orblike. Last session we did the layout of the tutorial map an...
   C:\Users\adn\.claude\projects\E--a327ex\a3dfe32d-72f1-43fa-8902-a58e5c660541.jsonl

2026-04-30T01:55:21.496Z rollout-2026-04-29T22-32-23-019ddc04-00e0-71a2-87db-a30b0ee6d25b [codex]
   This is my first time using Codex and I'm coming from Claude Code. I have a skil...
   C:\Users\adn\.codex\sessions\2026\04\29\rollout-2026-04-29T22-32-23-019ddc04-00e0-71a2-87db-a30b0ee6d25b.jsonl

2026-04-30T01:08:40.377Z 3ec7c86a-d4e5-4f02-8a7e-6deb6961ef74 [claude]
   Let's try to make this conversation a continuation of the Fitness conversation I...
   C:\Users\adn\.claude\projects\E--a327ex\3ec7c86a-d4e5-4f02-8a7e-6deb6961ef74.jsonl

2026-04-30T00:30:46.806Z 8f867da8-6295-4e85-8aa6-d0f5774e6771 [claude]
   Let's use this Claude Code Desktop conversation as the replacement for the Quote...
   C:\Users\adn\.claude\projects\E--a327ex\8f867da8-6295-4e85-8aa6-d0f5774e6771.jsonl