EBB Flute

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[
  {
    "type": "text",
    "text": "Perfect! I found all three files. Here are their exact paths:\n\n1. **Anchor Engine Overview markdown file:**\n   - `E:\\a327ex\\anchor.blot.im\\notes\\Anchor Engine Overview.md`\n\n2. **FRAMEWORK_API_QUICK.md** (found in three locations):\n   - `E:\\a327ex\\Anchor\\docs\\FRAMEWORK_API_QUICK.md` (Engine framework)\n   - `E:\\a327ex\\emoji-ball-battles\\docs\\FRAMEWORK_API_QUICK.md` (Game framework)\n   - `E:\\a327ex\\anchor.blot.im\\context\\FRAMEWORK_API_QUICK.md` (Blog context)\n\n3. **main.yue** (found in two locations):\n   - `E:\\a327ex\\Anchor\\framework\\main.yue` (Engine framework entry point)\n   - `E:\\a327ex\\emoji-ball-battles\\main.yue` (Game code)\n\nBased on the CLAUDE.md instructions, for emoji-ball-battles work you would use:\n- `E:\\a327ex\\anchor.blot.im\\notes\\Anchor Engine Overview.md` (engine overview)\n- `E:\\a327ex\\emoji-ball-battles\\docs\\FRAMEWORK_API_QUICK.md` (game framework API)\n- `E:\\a327ex\\emoji-ball-battles\\main.yue` (game codebase)"
  },
  {
    "type": "text",
    "text": "agentId: af8d5df (for resuming to continue this agent's work if needed)\n<usage>total_tokens: 13064\ntool_uses: 3\nduration_ms: 4573</usage>"
  }
]

     1→Generated by Claude (Opus 4.5)
     2→
     3→---
     4→
     5→# Anchor Engine Overview
     6→
     7→Anchor is a 2D game engine for solo indie developers. It combines a C core with YueScript (a language that compiles to Lua) for game logic. The engine handles rendering, physics, audio, and input while the framework provides high-level abstractions for building games quickly.
     8→
     9→---
    10→
    11→## Core Philosophy
    12→
    13→**Locality** — Everything about a game object lives in one place. No scattered configuration files, no registering components in separate systems. A class definition contains its properties, behaviors, children, and cleanup logic together.
    14→
    15→**No bureaucracy** — No imports, no dependency injection, no boilerplate. Resources are registered once and accessed globally. Things work without setup.
    16→
    17→**YueScript** — A clean syntax that compiles to Lua. Classes, `@` for self-reference, significant whitespace, operator overloading. Pleasant to read and write.
    18→
    19→---
    20→
    21→## Architecture
    22→
    23→```
    24→┌─────────────────────────────────────────┐
    25→│  Game Code (YueScript)                  │
    26→│  - Your game objects and logic          │
    27→├─────────────────────────────────────────┤
    28→│  Framework (YueScript)                  │
    29→│  - object, layer, timer, collider, etc. │
    30→├─────────────────────────────────────────┤
... [601 more lines]

     1→# Framework API Quick Reference
     2→
     3→Function signatures for YueScript framework classes. See `FRAMEWORK_API.md` for detailed documentation with examples.
     4→
     5→## Initialization
     6→
     7→```
     8→require('anchor')
     9→  width: 640        -- game resolution width (default: 480)
    10→  height: 360       -- game resolution height (default: 270)
    11→  title: "My Game"  -- window title (default: "Anchor")
    12→  scale: 2          -- initial window scale (default: 3)
    13→  vsync: true       -- vertical sync (default: true)
    14→  fullscreen: false -- start fullscreen (default: false)
    15→  resizable: true   -- window resizable (default: true)
    16→  filter: "rough"   -- "rough" or "smooth" (default: "rough")
    17→```
    18→
    19→## Root Object (an)
    20→
    21→### Engine State (Static)
    22→```
    23→an.width -> int           -- game resolution width
    24→an.height -> int          -- game resolution height
    25→an.dt -> number           -- fixed delta time (1/120)
    26→an.platform -> string     -- "web" or "windows"
    27→```
    28→
    29→### Engine State (Dynamic - updated every frame)
    30→```
... [622 more lines]

File content (59687 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.

312:class arena extends object
1211:class ball extends object
1966:class hp_bar extends object
1998:class cooldown_bar extends object
2032:class hp_ui extends object
2119:class weapon_ui extends object
2322:class star_particle extends object
2349:class emoji_particle extends object
2398:class hit_circle extends object
2418:class boom_particle extends object
2437:class fire_particle extends object
2467:class sword_flame extends object
2668:class hit_particle extends object
2706:class afterimage extends object
2735:class dash_particle extends object
2762:class hit_effect extends object
2782:class projectile extends object
2888:class damage_number extends object
2933:class status_text extends object
3036:class emoji_text extends object
3093:class plant extends object
3238:class dying_plant extends object
3291:class stuck_arrow extends object
3311:class deflected_arrow extends object
3339:class wall extends object

27:bowstring = color 217, 158, 130
79:an\image 'dagger', 'assets/dagger.png'
80:an\image 'sword', 'assets/sword.png'
81:an\image 'gun', 'assets/gun.png'
85:an\image 'bow', 'assets/bow.png'
130:--   dagger_dagger: -16.5 dB → 0.22 (unused)
131:--   dagger_wall: -24.1 dB → 0.5
132:--   dagger_ball: -28.7 dB → 0.7
133:--   gun_fire_1 (revolver_shot1): -24.7 dB → 0.54
134:--   gun_fire_2 (revolver_shot2): -24.9 dB → 0.56
135:--   gun_fire_3 (revolver_shot3): -23.3 dB → 0.46
146:--   dagger_swing_1: -32.8 dB → 1.0
147:--   dagger_swing_2: -26.4 dB → 0.66
148:--   dagger_swing_3 (swing_8): -26.4 dB → 0.66
149:--   dagger_swing_4 (swing_9): -25.1 dB → 0.57
150:--   dagger_swing_5 (swing_10): -29.1 dB → 0.9
151:--   bow_string_drawing_fast_2: -38.9 dB → 1.0
152:--   drawing_bow_backwards_6: -40.6 dB → 1.0
153:--   drawing_bow_backwards_9: -42.3 dB → 1.0
154:--   light_sword_swing_2: -28.3 dB → 0.73
155:--   light_sword_swing_3: -29.7 dB → 0.86
156:--   light_sword_swing_14: -29.7 dB → 0.86
157:--   light_sword_swing_9: -30.0 dB → 1.0
158:--   releasing_bow_string_1: -34.3 dB → 1.0
159:--   releasing_bow_string_2: -35.4 dB → 1.0
160:--   releasing_bow_string_8: -34.0 dB → 1.0
163:--   sword_impact_body_1 (Impact_Sword_To_Body_05): -19.1 dB → 0.28
164:--   dagger_crit1: -26.2 dB → 0.64
165:--   sword_wood_impact_1 (Impact_Sword_To_Wood_03): -21.6 dB → 0.38
166:--   sword_wood_impact_2 (Impact_Sword_To_Wood_04): -23.4 dB → 0.47
... [172 more lines]

Web search results for query: "Deadlock game magician character abilities kit 2025"

Links: [{"title":"Deadlock The Magnificent Sinclair Build Guide for Deadlock (DEADLOCK) by Overlay | Tacter","url":"https://www.tacter.com/deadlock/guides/deadlock-magician-build-guide-6f2bf87c"},{"title":"Deadlock: The Magnificent Sinclair Build Guide (Abilities, Items, & Leveling Guide)","url":"https://screenrant.com/deadlock-magnificent-sinclair-build-guide/"},{"title":"Sinclair - The Deadlock Wiki","url":"https://deadlock.wiki/Sinclair"},{"title":"Deadlock The Magnificent Sinclair Build: Best Items and Abilities | Beebom","url":"https://beebom.com/deadlock-sinclair-build-guide/"},{"title":"Deadlock launches four new characters in public build | Shacknews","url":"https://www.shacknews.com/article/142785/deadlock-new-characters-january-2025"},{"title":"Deadlock Magician build guide","url":"https://www.sportskeeda.com/esports/deadlock-magician-build-guide"},{"title":"Paige Brings Literary Magic to Deadlock: Everything You Need to Know | Game Blog - LockBlaze","url":"https://www.lockblaze.com/blogs/paige-literary-magic-deadlock"},{"title":"Hero Concept: Begonia - The magician | Deadlock","url":"https://forums.playdeadlock.com/threads/hero-concept-begonia-the-magician.26547/"},{"title":"DARK MAGICIAN - Deadlock Build - LockBlaze","url":"https://www.lockblaze.com/builds/401297"},{"title":"The Magnificent Sinclair - Liquipedia Deadlock Wiki","url":"https://liquipedia.net/deadlock/The_Magnificent_Sinclair"}]

Based on the search results, here's information about the Deadlock game's magician character and their abilities:

## The Magnificent Sinclair (Magician)

Sinclair was added to Hero Labs (as Magician) on October 24, 2024, and officially released on January 17, 2025 (as THE MAGNIFICENT SINCLAIR).

### Character Background
Sinclair is actually two different people: a married couple of magicians whose souls have been bound together by magic. Having died in an on-stage accident, they are now ghosts who are unable to be separated from one another, fighting for control of a single body.

### Ability Kit

They have a strong poke that works well in the early game, a clone that can be used for burst damage or mobility, and some crowd control.

**Main Abilities:**

1. **Vexing Bolt** - Fire a bolt of magic that deals Damage, increasing as it travels

2. **Rabbit Hex** - Hex a target area and transforming all enemies into a Rabbit for a limited duration. Rabbits are small and move faster, but take increased Damage and are unable to perform most actions

3. **Spectral Assistant** - Creates a spectral assistant that allows him to trip enemies up and augment his damage against them

4. **Audience Participation (Ultimate)** - Copy the Ultimate of an enemy hero for a limited time. Reactivating the ability will use the Copied Ultimate instead


REMINDER: You MUST include the sources above in your response to the user using markdown hyperlinks.

    12→
    13→### Block 1: Easy projectile weapons (no new systems needed)
    14→
    15→- 🪄 Magic Wand — periodically casts star projectile, +projectiles per hit
    16→  - Copy Gun's firing logic (periodic fire when aligned)
    17→  - Add multi-projectile scaling from Bow (fire N projectiles, increment per hit)
    18→  - Star projectile visual (use star image, no gravity)
    19→  - Magical damage type tag (vs Gun's physical)
    20→
    21→- 🪨 Rock — throws rocks in arc, +rock count per hit
    22→  - Copy Gun's firing logic
    23→  - Add gravity to projectile (like arrow parry's gravity_scale)
    24→  - Multi-projectile scaling per hit (like Bow)
    25→  - Arc trajectory: fire at angle above target, gravity brings it down
    26→
    27→- 🪭 Fan — releases slow dash projectiles, +projectile count per hit
    28→  - Copy Gun's firing logic
    29→  - Projectile moves slowly (low velocity), no gravity
    30→  - Multi-projectile scaling per hit
    31→  - Rotation weapon that also fires: weapon rotates AND shoots
    32→
    33→### Block 2: Status effect system + first hard weapon
    34→
    35→- Status effect system (INFRASTRUCTURE — needed by many weapons)
    36→  - Create letter emoji assets (P, B, S, F, K, T, G, D, I, E)
    37→  - Status effect container on ball class: tracks effect name, stacks, durations
    38→  - Three mechanic types: Intensity-Independent (poison), Intensity-Refreshing (burn), Counter (bleed/knockback), Intensity-Threshold (stun/freeze)
    39→  - Stack consumption logic per mechanic type
    40→  - Status effect line UI: letter + number displayed above ball
    41→  - Recoloring shader per effect type

   295→  - ACTIVE triggers lunge attack (like Earclacks' Lance) at X fencing stacks.
   296→  - Synergizes with duration items - even small duration boosts compound into much higher damage.
   297→- Spellblade class:
   298→  - PASSIVE: swaps weapons periodically between dagger and staff/wand
   299→  - Dagger deals physical damage, all physical damage applies Ethereal stacks but deals 0 damage. First magical damage with wand pops ethereal stacks and makes target ethereal for [stacks] seconds.
   300→
   301→## Ideas
   302→
   303→- Musical instrument weapon: adds notes that orbit around caster on hit, +notes per hit
   304→- Lightning: periodically deals lightning damage in an area around it, +damage per hit

    64→  - Burn mechanic: intensity-refreshing, 2s tick rate, 6s duration, [stacks] damage per tick, all stacks cleared on expiry
    65→
    66→- 🎸 Guitar — periodically releases music projectile, +attack speed per hit
    67→  - Copy Gun's firing logic
    68→  - Scale fire rate (cooldown decreases per hit) instead of projectile count
    69→  - Musical projectile visual
    70→
    71→### Block 4: Medium rotation + execute mechanic
    72→
    73→- 🍳 Frying Pan — slow turning speed, +damage per parry

User has answered your questions: "Where should the redesigned Magic Wand go? It now needs assistant/minion infrastructure, which is Block 12 territory."="Move to Block 12". You can now continue with the user's answers in mind.

The file E:\a327ex\emoji-ball-battles\todo.md has been updated successfully.

   228→  - High weapon_weight (Heavy tag), +launch speed per hit
   229→
   230→### Block 12: Minion system
   231→
   232→- 🔧 Wrench — spawns turrets on hit, no contact damage (HARD)
   233→  - New system: minions. Autonomous entities with their own behavior
   234→  - Turrets: stationary, aim at enemy, fire projectiles periodically
   235→  - Turret needs: position, aiming logic (rotate toward enemy), firing logic, lifetime/HP
   236→  - Wrench itself deals no contact damage — all power from turrets
   237→  - Each hit spawns a turret at random arena position
   238→  - Turrets track owner.team for damage purposes
   239→
   240→- 🍯 Honeypot — spawns bees on hit, +bee count per hit
   241→  - Reuse minion system from Wrench
   242→  - Bees: mobile, chase enemy, deal damage on contact
   243→  - Bee needs: movement AI (pathfind/steer toward enemy), collision damage, lifetime
   244→  - +bee count per hit (more bees spawned per trigger)
   245→  - Bees are fragile (die on contact or after short lifetime)
   246→
   247→- ⌨️ Keyboard — spawns robots that shoot, +robot count per hit

The file E:\a327ex\emoji-ball-battles\todo.md has been updated successfully.

The file E:\a327ex\emoji-ball-battles\todo.md has been updated successfully.

Entered plan mode. You should now focus on exploring the codebase and designing an implementation approach.

In plan mode, you should:

1. Thoroughly explore the codebase to understand existing patterns
2. Identify similar features and architectural approaches
3. Consider multiple approaches and their trade-offs
4. Use AskUserQuestion if you need to clarify the approach
5. Design a concrete implementation strategy
6. When ready, use ExitPlanMode to present your plan for approval

Remember: DO NOT write or edit any files yet. This is a read-only exploration and planning phase.

[
  {
    "type": "text",
    "text": "Perfect! Now I have all the information needed. Let me compile a comprehensive report with exact line numbers and code snippets.\n\n## Comprehensive Report: Emoji Ball Battles Arena, Weapons, and Collision System\n\nBased on a thorough read of E:\\a327ex\\emoji-ball-battles\\main.yue, here is the detailed extraction:\n\n---\n\n### 1. Arena Class Constructor (Lines 312-450+)\n\n**Class Definition and Initialization (Lines 312-376):**\n\n```yuescript\nclass arena extends object\n  new: (args={}) =>\n    super 'arena'\n\n    -- headless: seed RNG for deterministic battles\n    if args.seed\n      an.random\\set_seed args.seed\n\n    @\\add object 'effects'\n    @\\add object 'projectiles'\n    @\\add timer!\n\n    -- Play area dimensions (200x200, centered)\n    @w, @h = 200, 200\n    @x = (gw - @w)/2\n    @y = (gh - @h)/2\n    wall_thickness = 200\n\n    -- Create walls as children (top, bottom/floor, left, right)\n    @\\add wall @x + @w/2, @y - wall_thickness/2, @w + wall_thickness*2, wall_thickness\n    @\\add wall @x + @w/2, @y + @h + wall_thickness/2, @w, wall_thickness, nil, true\n    @\\add wall @x - wall_thickness/2, @y + @h/2 + wall_thickness/2, wall_thickness, @h + wall_thickness\n    @\\add wall @x + wall_thickness/2 + @w, @y + @h/2 + wall_thickness/2, wall_thickness, @h + wall_thickness\n\n    -- Create balls with weapon types\n    headless_player_weapon = args.player_weapon or 'sword'\n    headless_enemy_weapon = args.enemy_weapon or 'sword'\n    @player_ball = ball @x + @w*0.25, @y + @h/2, 'player', headless_player_weapon\n    @enemy_ball = ball @x + @w*0.75, @y + @h/2, 'enemy', headless_enemy_weapon\n    @\\add @player_ball\n    @\\add @enemy_ball\n\n    -- Create plants container and spawn plant groups\n    @\\add object 'plants'\n    @\\spawn_plants!\n\n    @high_speed_hit_count = 0\n    @low_horizontal_hit_count = 0\n    @max_ball_speed = 448\n\n    -- Energy boost to compensate for Box2D energy loss\n    @ball_energy_boost = 1.09\n    @weapon_energy_boost = 1.14  -- higher because weapon collisions lose more energy\n\n    -- Wall energy boost (fallback system to prevent stalling)\n    @system_energy = 250\n    @min_wall_energy_boost = 1.0\n    @max_wall_energy_boost = 1.11\n    @wall_energy_boost = 1\n    @wall_boost_chance = 0\n\n    -- Hit timing system (for scaling hit effects and hit stop)\n    @time_since_last_hit = 1.5\n\n    @paused = false\n\n    -- headless: battle tracking\n    @headless_battle_over = false\n    @headless_winner = nil\n    @headless_winner_hp = 0\n    @headless_events = {}\n    @headless_step_count = 0\n```\n\n---\n\n### 2. Physics Tag and Collision Registrations (Lines 224-240)\n\n**All physics setup in one block:**\n\n```yuescript\nan\\physics_init!\nan\\physics_set_gravity 0, 384\n\n-- Physics tags (what objects are \"tagged\" as)\nan\\physics_tag 'wall'\nan\\physics_tag 'ball'\nan\\physics_tag 'weapon'\nan\\physics_tag 'weapon_hitbox'\nan\\physics_tag 'plant_ghost'\nan\\physics_tag 'projectile'\nan\\physics_tag 'projectile_sensor'\n\n-- Physical collisions (objects that physically bounce off each other)\nan\\physics_collision 'ball', 'wall'\nan\\physics_collision 'ball', 'ball'\nan\\physics_collision 'weapon', 'weapon'\nan\\physics_collision 'projectile', 'wall'\nan\\physics_collision 'projectile', 'weapon'\n\n-- Sensor events (trigger events without physical collision)\nan\\physics_sensor 'projectile_sensor', 'ball'\nan\\physics_sensor 'projectile_sensor', 'plant_ghost'\nan\\physics_sensor 'weapon_hitbox', 'ball'\nan\\physics_sensor 'weapon_hitbox', 'plant_ghost'\nan\\physics_sensor 'plant_ghost', 'ball'\n```\n\n**Key collision pairs:**\n- `'ball', 'wall'` \u2014 physical collision (bounce)\n- `'ball', 'ball'` \u2014 physical collision (bounce)\n- `'weapon', 'weapon'` \u2014 physical collision (melee weapon parries)\n- `'projectile', 'wall'` \u2014 physical collision (bullets bounce, arrows stick)\n- `'projectile', 'weapon'` \u2014 physical collision (projectile parrying)\n- `'weapon_hitbox', 'ball'` \u2014 **sensor** (melee hit detection, no bounce)\n- `'projectile_sensor', 'ball'` \u2014 **sensor** (ranged hit detection, no bounce)\n\n---\n\n### 3. Weapon Collision Handling (Lines 803-967)\n\n**Projectile-ball sensor handling (lines 870-891):**\n\n```yuescript\n-- Projectile-sensor: deal damage (ranged weapons only)\nfor event in *an\\sensor_begin_events 'projectile_sensor', 'ball'\n  projectile_object = event.a\n  owner = projectile_object.parent.parent  -- arena.projectiles.projectile -> arena\n  ball_object = event.b\n\n  -- Skip self-hit, same team\n  continue if owner.team == ball_object.team\n\n  -- Deal 1 damage\n  ball_object\\take_damage 1\n\n  -- headless: log projectile hit\n  @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: owner.team, defender: ball_object.team, damage: 1, weapon: owner.weapon_type, hit_type: 'projectile'}\n\n  -- Bow scaling: +1 arrow per hit\n  if owner.weapon_type == 'bow'\n    owner.arrows_per_shot += 1\n\n  -- Spawn star particles at hit location\n  x = (projectile_object.x + ball_object.x)/2\n  y = (projectile_object.y + ball_object.y)/2\n  for i = 1, an.random\\int 1, 3\n    @effects\\add star_particle x, y, flash_on_spawn: true\n```\n\n**Weapon-ball sensor handling (lines 904-951):**\n\n```yuescript\n-- Weapon-ball sensor: deal damage (melee only)\nfor event in *an\\sensor_begin_events 'weapon_hitbox', 'ball'\n  attacker = event.a  -- weapon_hitbox tag (ball that owns the weapon)\n  defender = event.b  -- ball tag (ball that got hit)\n\n  -- Skip self-hit, same team, and ranged weapons\n  continue if attacker == defender\n  continue if attacker.team == defender.team\n  continue if attacker.weapon_class != 'melee'\n\n  -- Apply damage (thrust hits use thrust_damage)\n  damage = attacker.thrust_hit_this_thrust and attacker.thrust_damage or 1\n  defender\\take_damage damage\n  \n  [additional effects: hit stop, particles, sound, etc.]\n```\n\n**Projectile-wall collision handling (lines 779-803):**\n\n```yuescript\n-- Projectile-wall collision: bounce and spawn effects\nfor event in *an\\collision_begin_events 'projectile', 'wall'\n  projectile_object = event.a\n  vx, vy = projectile_object.collider\\get_velocity!\n  intensity = math.remap math.length(vx, vy), 300, 600, 0, 1\n  projectile_object\\hit intensity, 'wall', event.normal_x, event.normal_y\n\n  -- Sound (different for arrows vs bullets)\n  if projectile_object.projectile_type != 'arrow'\n    an\\sound_play \"concrete_#{an.random\\int(1, 3)}\", 0.7, an.random\\float(0.95, 1.05)\n\n  -- Spawn hit effects (not for arrows)\n  if projectile_object.projectile_type != 'arrow'\n    [particle effects spawned]\n```\n\n**Projectile-weapon collision handling (lines 805-850):**\n\n```yuescript\n-- Projectile-weapon collision: parry\nfor event in *an\\collision_begin_events 'projectile', 'weapon'\n  projectile_object = event.a\n  ball_object = event.b  -- ball that owns the weapon\n\n  -- Skip if hitting same team's weapon\n  continue if ball_object.team == projectile_object.team\n\n  [parry effects and sound]\n```\n\n---\n\n### 4. Weapon Types and Matchups (Lines 3602)\n\n**The complete headless_weapons list:**\n\n```yuescript\nheadless_weapons = {'dagger', 'sword', 'bow', 'gun'}\n```\n\n**How new weapons are added:** Line 3602 shows the single array. To add a new weapon, you would:\n1. Add the weapon type string to this array (e.g., `headless_weapons = {'dagger', 'sword', 'bow', 'gun', 'spear'}`)\n2. Add weapon-specific properties in the `ball` class constructor (lines 1225-1310 show examples for gun, sword, bow, dagger)\n3. Add collision handling logic if needed (lines 904-967)\n4. Add firing/attack logic if it's a ranged weapon\n\n**Matchups handled at lines 3901-3939:**\n\n```yuescript\nfor i = 1, #headless_weapons\n  for j = i, #headless_weapons\n    wa, wb = headless_weapons[i], headless_weapons[j]\n    -- Each matchup is battled and recorded\n```\n\nThis generates all combinations including mirror matches (dagger vs dagger, sword vs sword, etc.).\n\n---\n\n### 5. Ball Class: Weapon Configuration (Lines 1212-1310)\n\nEach weapon type is configured in a block in the ball constructor. Here are all four:\n\n**Dagger (Lines 1293-1309):**\n\n```yuescript\nelseif @weapon_type == 'dagger'\n  @weapon_class = 'melee'\n  @weapon_image = an.images.dagger\n  @weapon_visual_offset = 24\n  @weapon_perpendicular_offset = 0\n  @weapon_hitbox_offset = 24\n  @weapon_hitbox_length = 28\n  @weapon_hitbox_width = 8\n  @weapon_scale = 18/512\n  @weapon_scale_y = 18/512\n  @weapon_rotation_offset = -3*math.pi/4\n  @base_angular_velocity = 1.5*math.pi\n  @max_angular_velocity = 3*math.pi\n  @weapon_weight = 1.0\n  @hit_stop_multiplier = 1.0\n  @hit_particle_multiplier = 1.0\n  @camera_shake_multiplier = 1.0\n```\n\n**Sword (Lines 1243-1264):**\n\n```yuescript\nelseif @weapon_type == 'sword'\n  @weapon_class = 'melee'\n  @weapon_image = an.images.sword\n  @weapon_visual_offset = 34\n  @weapon_perpendicular_offset = 0\n  @weapon_hitbox_offset = 38\n  @weapon_hitbox_length = 32\n  @weapon_hitbox_width = 10\n  @weapon_scale = 32/512\n  @weapon_scale_y = 32/512\n  @weapon_rotation_offset = math.pi/4\n  @base_angular_velocity = 1.5*math.pi\n  @max_angular_velocity = 3*math.pi\n  @weapon_weight = 1.5  -- heavier\n  @hit_stop_multiplier = 1.4  -- longer hit stops\n  @hit_particle_multiplier = 1.2  -- bigger particles\n  @camera_shake_multiplier = 1.5  -- stronger camera shake\n  @thrust_damage = 1  -- increases per successful thrust\n  @thrust_speed = 200\n  @thrust_duration = 0.5\n  @thrust_cooldown = 5\n  @afterimage_timer = 0\n```\n\n**Bow (Lines 1266-1291):**\n\n```yuescript\nelseif @weapon_type == 'bow'\n  @weapon_class = 'ranged'\n  @weapon_image = an.images.bow\n  @weapon_visual_offset = 12\n  @weapon_perpendicular_offset = 0\n  @weapon_hitbox_offset = 16\n  @weapon_hitbox_length = 12\n  @weapon_hitbox_width = 32\n  @weapon_scale = -26/512\n  @weapon_scale_y = 26/512\n  @weapon_rotation_offset = math.pi/4\n  @base_angular_velocity = 1.5*math.pi\n  @max_angular_velocity = 3*math.pi\n  @weapon_weight = 1.0\n  @hit_stop_multiplier = 1.0\n  @hit_particle_multiplier = 1.0\n  @camera_shake_multiplier = 1.0\n  @arrows_per_shot = 1  -- scales up on hits\n  @bow_cooldown = 2.2\n  @bow_pull_amount = 0\n  @bow_sy = 1\n  @bow_shot_id = 0\n  @bow_last_scaled_shot_id = 0\n  @bow_pulling = false\n  @bow_barraging = false\n  @bow_arrow_alpha = 0\n```\n\n**Gun (Lines 1225-1241):**\n\n```yuescript\nif @weapon_type == 'gun'\n  @weapon_class = 'ranged'\n  @weapon_image = an.images.gun\n  @weapon_visual_offset = 21\n  @weapon_perpendicular_offset = 2\n  @weapon_hitbox_offset = 21\n  @weapon_hitbox_length = 20\n  @weapon_hitbox_width = 12\n  @weapon_scale = 18/512\n  @weapon_scale_y = -18/512\n  @weapon_rotation_offset = math.pi\n  @base_angular_velocity = 1.5*math.pi\n  @max_angular_velocity = 3*math.pi\n  @weapon_weight = 1.0\n  @hit_stop_multiplier = 1.0\n  @hit_particle_multiplier = 1.0\n  @camera_shake_multiplier = 1.0\n```\n\n---\n\n### 6. Weapon Hitbox Setup (Lines 1311-1325)\n\n```yuescript\n@\\add collider 'ball', 'dynamic', 'circle', @radius\n@collider\\set_position @x, @y\n@collider\\set_restitution 1\n@collider\\set_friction 0\n@collider\\set_linear_damping 0\n\n-- Add weapon hitbox (physical, 0 density so it doesn't affect ball mass/inertia)\n@weapon_shape = @collider\\add_box 'weapon', @weapon_hitbox_length, @weapon_hitbox_width, {offset_x: @weapon_hitbox_offset}\n@collider\\set_restitution 1, @weapon_shape\n@collider\\set_density 0, @weapon_shape\n\n-- Add sensor for detecting ball overlaps (passes through balls, generates events)\n@weapon_sensor = @collider\\add_box 'weapon_hitbox', @weapon_hitbox_length, @weapon_hitbox_width, {offset_x: @weapon_hitbox_offset, sensor: true}\n@collider\\set_restitution 1, @weapon_sensor\n@collider\\set_density 0, @weapon_sensor\n```\n\nKey points:\n- **weapon shape** (lines 1318-1320): Physical collision for parrying weapon-weapon collisions\n- **weapon_sensor** (lines 1323-1325): Sensor for melee hit detection without physical bounce\n\n---\n\n### 7. Ranged Weapon Firing (Gun and Bow)\n\n**Gun firing setup (lines 1390-1392):**\n\n```yuescript\nif @weapon_type == 'gun'\n  @gun_ready = true\n  @timer\\when (-> @gun_ready and @\\gun_is_aligned!), 'gun_fire', (-> @\\gun_fire!)\n```\n\n**Gun fire callback (lines 1782-1798):**\n\n```yuescript\ngun_fire: =>\n  @gun_ready = false\n  cooldown = math.max(@minimum_cooldown, @base_cooldown - @hits_landed * @cooldown_reduction_per_hit)\n  @timer\\after cooldown, 'gun_cooldown', -> @gun_ready = true\n  @cooldown_bar\\activate cooldown\n\n  -- Check for burstfire\n  burstfire_chance = @burstfire_chance_increase_per_hit * @hits_landed\n  is_burstfire = an.random\\bool burstfire_chance * 100\n\n  if is_burstfire\n    burst_delay = math.max(@minimum_burstfire_delay, @base_burstfire_delay - @hits_landed * @burstfire_delay_reduction_per_hit)\n    @\\fire_single_shot!\n    @timer\\after burst_delay, -> @\\fire_single_shot!\n    @timer\\after burst_delay * 2, -> @\\fire_single_shot!\n  else\n    @\\fire_single_shot!\n```\n\n**Fire single shot (lines 1756-1779):**\n\n```yuescript\nfire_single_shot: =>\n  gun_tip_offset = @weapon_visual_offset + 12\n  perpendicular = @angle - math.pi/2\n  boom_offset = an.random\\float(0.9, 1.1)*gun_tip_offset\n  boom_x = @x + boom_offset*math.cos(@angle) + 10*math.cos(perpendicular)\n  boom_y = @y + boom_offset*math.sin(@angle) + 10*math.sin(perpendicular)\n\n  -- Sound\n  an\\sound_play \"gun_fire_#{an.random\\int(1, 3)}\", 0.63, an.random\\float(0.95, 1.05)\n  -- Spawn boom particle\n  @parent.effects\\add boom_particle boom_x, boom_y\n\n  -- Spawn projectile\n  @parent.projectiles\\add projectile boom_x, boom_y,\n    velocity: 15\n    direction: @angle\n    flash_on_spawn: true\n    team: @team\n    bounces: 2\n    projectile_type: 'bullet'  -- (implicit default)\n```\n\n**Bow firing setup (lines 1396-1398):**\n\n```yuescript\nelseif @weapon_type == 'bow'\n  @bow_ready = true\n  @timer\\when (-> @bow_ready and @\\bow_is_aligned!), 'bow_fire', (-> @\\bow_fire!)\n```\n\n**Bow fire callback (lines 1877-1913):**\n\n```yuescript\nbow_fire: =>\n  @bow_ready = false\n  @bow_pulling = false\n  @bow_shot_id += 1\n  shot_id = @bow_shot_id\n  arrow_delay = 0.08\n  n = @arrows_per_shot\n\n  if n == 1\n    -- Single arrow: full release, full recoil\n    @\\fire_single_arrow shot_id, 0.2, 0.08\n  else\n    @bow_barraging = true\n\n    -- First arrow: scaled release, full recoil, then pull for next\n    @\\fire_single_arrow shot_id, arrow_delay*0.5, arrow_delay*0.4\n    @timer\\after arrow_delay*0.3, -> @\\bow_start_pull arrow_delay*0.7\n\n    -- Remaining arrows\n    for i = 1, n - 1\n      is_last = i == n - 1\n      @timer\\after i*arrow_delay, ->\n        if is_last\n          -- Last arrow: full release, scaled recoil\n          @\\fire_single_arrow shot_id, 0.2, 0.08, arrow_delay\n        else\n          -- Middle arrow: scaled release and recoil, then pull for next\n          @\\fire_single_arrow shot_id, arrow_delay*0.5, arrow_delay*0.4, arrow_delay\n          @timer\\after arrow_delay*0.3, -> @\\bow_start_pull arrow_delay*0.7\n\n  barrage_duration = (n - 1)*arrow_delay\n  @timer\\after barrage_duration, ->\n    @bow_barraging = false\n    @timer\\after @bow_cooldown, 'bow_cooldown', -> @bow_ready = true\n    @cooldown_bar\\activate @bow_cooldown\n```\n\n**Fire single arrow (lines 1916-1934):**\n\n```yuescript\nfire_single_arrow: (shot_id, release_duration, sy_duration, recoil_duration) =>\n  @bow_arrow_alpha = 0\n  an\\sound_play \"arrow_hit_wall_2\", 0.9, an.random\\float(0.85, 1.15)\n  @spring\\pull 'weapon', 0.6\n  @spring\\pull 'hit', 0.25, 3, 0.5\n  @\\recoil_weapon recoil_duration\n  @timer\\tween release_duration, @, {bow_pull_amount: 0}, math.elastic_out, nil, 'bow_release'\n  @timer\\tween sy_duration, @, {bow_sy: 1}, math.cubic_in_out, nil, 'bow_sy_release'\n\n  spawn_x = @x + 20*math.cos(@angle)\n  spawn_y = @y + 20*math.sin(@angle)\n  @parent.projectiles\\add projectile spawn_x, spawn_y,\n    projectile_type: 'arrow'\n    velocity: 10\n    direction: @angle\n    flash_on_spawn: true\n    team: @team\n    bounces: 0\n    shot_id: shot_id\n```\n\n---\n\n### 8. Projectile Class (Lines 2782-2880)\n\n**Constructor (lines 2783-2824):**\n\n```yuescript\nclass projectile extends object\n  new: (@x, @y, args={}) =>\n    super!\n    @\\tag 'projectile'\n    @projectile_type = args.projectile_type or 'bullet'\n    @team = args.team\n    @velocity = args.velocity or 10\n    @direction = args.direction or 0\n    @bounces = args.bounces or 0\n    @shot_id = args.shot_id\n\n    -- Projectile-type-specific setup\n    if @projectile_type == 'bullet'\n      @w = 15\n      @h = 8\n      @\\add collider 'projectile', 'dynamic', 'box', @w, @h\n      @collider\\set_position @x, @y\n      @collider\\set_restitution 0.75\n      @collider\\set_friction 0\n      @collider\\set_gravity_scale 0.5\n      @collider\\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)\n      @collider\\set_density 0.4\n    elseif @projectile_type == 'arrow'\n      @w = 18\n      @h = 4\n      @\\add collider 'projectile', 'dynamic', 'box', @w, @h\n      @collider\\set_position @x, @y\n      @collider\\set_restitution 0\n      @collider\\set_friction 1\n      @collider\\set_gravity_scale 0\n      @collider\\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)\n      @collider\\set_density 0.1\n\n    @collider\\set_bullet true  -- continuous collision detection\n\n    -- Sensor shape for ball detection (passes through balls)\n    @ball_sensor = @collider\\add_box 'projectile_sensor', @w, @h, {sensor: true}\n    @collider\\set_density 0, @ball_sensor\n\n    -- Visual feedback\n    @\\add spring!\n    @spring\\add 'hit', 1\n    @spring\\pull 'hit', 0.3, 3, 0.5\n\n    @\\add timer!\n    @flashing = false\n    if args.flash_on_spawn\n      @flashing = true\n      @timer\\after 0.1, -> @flashing = false\n```\n\n**Key differences:**\n- **Bullet:** restitution 0.75, gravity_scale 0.5, density 0.4 (bouncy, affected by gravity)\n- **Arrow:** restitution 0, gravity_scale 0, density 0.1 (no bounce, no gravity, lighter)\n\n**Hit handling (lines 2858-2880):**\n\n```yuescript\nhit: (intensity=1, target_type, normal_x, normal_y) =>\n  @spring\\pull 'hit', 0.5*intensity, 3, 0.5\n  @flashing = true\n  @timer\\after 0.1, -> @flashing = false\n\n  switch target_type\n    when 'wall'\n      if @projectile_type == 'bullet'\n        @bounces -= 1\n        if @bounces < 0\n          @\\kill!\n      elseif @projectile_type == 'arrow'\n        angle = @collider\\get_angle!\n        -- Flip angle if arrow points outward from wall\n        if math.cos(angle)*normal_x + math.sin(angle)*normal_y < 0\n          angle += math.pi\n        offset = an.random\\float(0, 10)\n        @parent.arena.effects\\add stuck_arrow @x + offset*math.cos(angle), @y + offset*math.sin(angle), {angle: angle}\n        @\\kill!\n    when 'weapon'\n      if @projectile_type != 'arrow'\n        @bounces -= 1\n```\n\n---\n\n### 9. Summary: Collision Pair Reference\n\n| **Collision Pair** | **Type** | **Physics** | **Effect** | **Handler** |\n|---|---|---|---|---|\n| `ball` \u2194 `wall` | Physical | Bounce (restitution 1) | Wall bouncing | Box2D |\n| `ball` \u2194 `ball` | Physical | Bounce (restitution 1) | Ball-ball physics | Lines 457-506 (energy system) |\n| `weapon` \u2194 `weapon` | Physical | Bounce (restitution 1) | Weapon parry collision | Lines 232, 1318-1320 |\n| `projectile` \u2194 `wall` | Physical | Bullet bounces, arrow sticks | Wall hit effects | Lines 779-803 |\n| `projectile` \u2194 `weapon` | Physical | Parry projectile | Parrying shot | Lines 805-850 |\n| `weapon_hitbox` \u2194 `ball` | **Sensor** | No physical bounce | Melee hit detection (damage) | Lines 904-951 |\n| `projectile_sensor` \u2194 `ball` | **Sensor** | No physical bounce | Ranged hit detection (damage) | Lines 870-891 |\n| `weapon_hitbox` \u2194 `plant_ghost` | **Sensor** | No bounce | Plant hit detection | Lines 959-967 |\n| `projectile_sensor` \u2194 `plant_ghost` | **Sensor** | No bounce | Projectile plant hit | Lines 943-950 |\n| `plant_ghost` \u2194 `ball` | **Sensor** | No bounce | Ball knockback on plant | Lines 951-957 |\n\n---\n\nThis document contains all the exact code and line numbers you requested for understanding the arena setup, weapon system, collision handling, and matchup framework."
  },
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    "type": "text",
    "text": "agentId: a8efbd5 (for resuming to continue this agent's work if needed)\n<usage>total_tokens: 60276\ntool_uses: 23\nduration_ms: 94918</usage>"
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]

  2119→class weapon_ui extends object
  2120→  new: (@team, weapon_type, emoji_image, emoji_hit_image) =>
  2121→    super 'weapon_ui'
  2122→    @weapon_type = weapon_type
  2123→
  2124→    -- Emoji properties
  2125→    @emoji_x = if @team == 'player' then 59 else 421
  2126→    @emoji_y = 60
  2127→    @emoji_image = emoji_image
  2128→    @emoji_hit_image = emoji_hit_image
  2129→    @emoji_scale = 20/512
  2130→    @emoji_scale *= 1.1 if emoji_image == an.images.cowboy
  2131→    @showing_hit = false
  2132→    @emoji_oy = 0
  2133→
  2134→    -- Weapon properties
  2135→    @weapon_x = if @team == 'player' then 91 else 389
  2136→    @weapon_y = 60
  2137→    @weapon_image = if weapon_type == 'gun' then an.images.gun elseif weapon_type == 'sword' then an.images.sword elseif weapon_type == 'bow' then an.images.bow else an.images.dagger
  2138→    @weapon_scale = 20/512
  2139→    @weapon_flip_x = if @team == 'player' then -1 else 1
  2140→
  2141→    -- Board properties
  2142→    -- @board_y = 102
  2143→    -- @board_scale = 102/512
  2144→
  2145→    -- Text properties
  2146→    @text_x = if @team == 'player' then 65 else 400
  2147→    @text_y = 92
  2148→    @text_oy = 0
... [170 more lines]

     1→global *
     2→
     3→require('anchor')
     4→  width: 480
     5→  height: 270
     6→  scale: 3
     7→
     8→-- Game dimensions
     9→gw, gh = an.width, an.height
    10→
    11→
    12→-- Twitter emoji color palette
    13→white = color 255, 255, 255
    14→black = color 0, 0, 0
    15→gray = color 128, 128, 128
    16→bg_color = color 48, 49, 50
    17→fg = color 231, 232, 233
    18→fg_dark = color 201, 202, 203
    19→yellow = color 253, 205, 86
    20→star_yellow = color 255, 172, 51
    21→orange = color 244, 146, 0
    22→blue = color 83, 175, 239
    23→green = color 122, 179, 87
    24→red = color 223, 37, 64
    25→purple = color 172, 144, 216
    26→brown = color 195, 105, 77
    27→bowstring = color 217, 158, 130
    28→wall_color = fg\clone!\mix yellow, 0.1
    29→
    30→-- Sky colors (subtle blue gradient)
... [70 more lines]

   390→    -- Poisson disk sampling for even distribution with no gaps
   391→    cloud_positions = {}
   392→    active = {}
   393→
   394→    -- Start with one random point
   395→    start_x = cloud_area_x + an.random\float(0, cloud_area_w)
   396→    start_y = cloud_area_y + an.random\float(0, cloud_area_h)
   397→    cloud_positions[] = {x: start_x, y: start_y}
   398→    active[] = cloud_positions[1]
   399→
   400→    while #active > 0
   401→      -- Pick random active point
   402→      index = an.random\int(1, #active)
   403→      point = active[index]
   404→      found = false
   405→
   406→      for attempt = 1, 30
   407→        angle = an.random\angle!
   408→        distance = an.random\float(cloud_min_spacing, 2*cloud_min_spacing)
   409→        new_x = point.x + distance*math.cos(angle)
   410→        new_y = point.y + distance*math.sin(angle)
   411→
   412→        -- Check bounds
   413→        continue unless new_x >= cloud_area_x and new_x <= cloud_area_x + cloud_area_w
   414→        continue unless new_y >= cloud_area_y and new_y <= cloud_area_y + cloud_area_h
   415→
   416→        -- Check distance from all existing points
   417→        valid = true
   418→        for existing in *cloud_positions
   419→          if math.distance(new_x, new_y, existing.x, existing.y) < cloud_min_spacing
... [70 more lines]

   950→      plant_object = event.a
   951→      ball_object = event.b
   952→      vx, vy = ball_object.collider\get_velocity!
   953→      -- Apply moving force based on ball's horizontal velocity
   954→      plant_object\apply_moving_force math.sign(vx), 0.3*math.abs(vx)
   955→      -- Sound
   956→      an\sound_play "grass_land_#{an.random\int(1, 3)}", 0.75, an.random\float(0.95, 1.05)
   957→
   958→    -- Weapon passing through plant: apply moving force (melee can kill, ranged cannot)
   959→    for event in *an\sensor_begin_events 'weapon_hitbox', 'plant_ghost'
   960→      ball_object = event.a   -- weapon_hitbox tag (ball that owns the weapon)
   961→      plant_object = event.b  -- plant_ghost tag
   962→      -- Weapon's horizontal velocity = -angular_velocity * offset * sin(angle)
   963→      av = ball_object.collider\get_angular_velocity!
   964→      weapon_vx = -av * ball_object.weapon_visual_offset * math.sin(ball_object.angle)
   965→      can_kill = ball_object.weapon_class == 'melee'
   966→      plant_object\apply_moving_force math.sign(weapon_vx), math.abs(weapon_vx), can_kill
   967→      -- Sound
   968→      an\sound_play "grass_land_#{an.random\int(1, 3)}", 0.75, an.random\float(0.95, 1.05)
   969→
   970→    -- Projectile passing through plant: apply moving force
   971→    for event in *an\sensor_begin_events 'projectile_sensor', 'plant_ghost'
   972→      projectile_object = event.a
   973→      plant_object = event.b
   974→      vx, vy = projectile_object.collider\get_velocity!
   975→      plant_object\apply_moving_force math.sign(vx), math.abs(vx)
   976→      -- Sound
   977→      an\sound_play "grass_land_#{an.random\int(1, 3)}", 0.75, an.random\float(0.95, 1.05)
   978→
   979→  update: (dt) =>
... [70 more lines]

244:  bg\render!
245:  back\render!
246:  game\render!
247:  front\render!
248:  cover\render!
249:  weapons\render!
250:  outline_only\render!
251:  effects\render!
252:  recolor_blue\render!
253:  recolor_yellow\render!
254:  ui\render!
255:  debug_draw\render!
290:  bg\draw!
292:  back_outline\draw!
293:  back\draw!
294:  game_outline\draw!
295:  game\draw!
296:  front_outline\draw!
297:  front\draw!
298:  cover\draw!
299:  weapons_outline\draw!
300:  weapons\draw!
301:  actual_outline_only\draw!
303:  effects_outline\draw!
304:  effects\draw!
305:  ui_outline\draw!
306:  ui\draw!
307:  debug_draw\draw!

  1400→  update: (dt) =>
  1401→    -- When paused, use dt = 0 so physics logic doesn't run
  1402→    dt = 0 if @parent.paused
  1403→
  1404→    -- Read angle from physics
  1405→    @angle = @collider\get_angle!
  1406→
  1407→    -- Angular velocity guardrails (skip during thrust)
  1408→    angular_velocity = @collider\get_angular_velocity!
  1409→    angular_speed = math.abs(angular_velocity)
  1410→    angular_sign = math.sign(angular_velocity)
  1411→
  1412→    if not @thrusting
  1413→      if angular_speed > @base_angular_velocity
  1414→        @time_above_base += dt
  1415→        @time_below_base = 0
  1416→        if @time_above_base > @above_base_grace_period
  1417→          -- Decay toward base (90% of distance in 1 second)
  1418→          new_speed = math.lerp_dt(0.9, 1, dt, angular_speed, @base_angular_velocity)
  1419→          @collider\set_angular_velocity angular_sign*new_speed
  1420→      elseif angular_speed < @base_angular_velocity
  1421→        @time_below_base += dt
  1422→        @time_above_base = 0
  1423→        if @time_below_base > @below_base_grace_period
  1424→          -- Increase toward base (90% of distance in 0.5 seconds)
  1425→          new_speed = math.lerp_dt(0.9, 0.5, dt, angular_speed, @base_angular_velocity)
  1426→          @collider\set_angular_velocity angular_sign*new_speed
  1427→      else
  1428→        @time_above_base = 0
  1429→        @time_below_base = 0
... [200 more lines]

  1630→    elseif @weapon_type == 'bow'
  1631→      bow_stretch = @bow_sy or 1
  1632→      cos_a = math.cos(@angle)
  1633→      sin_a = math.sin(@angle)
  1634→      -- Draw bowstring (behind bow)
  1635→      string_scale = bow_stretch*weapon_spring
  1636→      st_top_x, st_top_y = -0.5, -10.5*string_scale
  1637→      st_bot_x, st_bot_y = -0.5, 10.5*string_scale
  1638→      top_wx = weapon_x + st_top_x*cos_a - st_top_y*sin_a
  1639→      top_wy = weapon_y + st_top_x*sin_a + st_top_y*cos_a
  1640→      bot_wx = weapon_x + st_bot_x*cos_a - st_bot_y*sin_a
  1641→      bot_wy = weapon_y + st_bot_x*sin_a + st_bot_y*cos_a
  1642→      string_color = if @weapon_flashing then white else bowstring
  1643→      pull = @bow_pull_amount or 0
  1644→      if pull > 0.1
  1645→        mid_wx = (top_wx + bot_wx)/2 - pull*cos_a
  1646→        mid_wy = (top_wy + bot_wy)/2 - pull*sin_a
  1647→        weapons\line top_wx, top_wy, mid_wx, mid_wy, 1, string_color!
  1648→        weapons\line mid_wx, mid_wy, bot_wx, bot_wy, 1, string_color!
  1649→      else
  1650→        weapons\line top_wx, top_wy, bot_wx, bot_wy, 1, string_color!
  1651→      -- Draw bow image
  1652→      weapons\push weapon_x, weapon_y, @angle + @weapon_recoil, 1, bow_stretch
  1653→      weapons\push 0, 0, @weapon_rotation_offset, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1654→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1655→      weapons\pop!
  1656→      weapons\pop!
  1657→      -- Draw arrow on top of string and bow
  1658→      if @bow_arrow_alpha > 0
  1659→        arrow_x = (top_wx + bot_wx)/2 - (pull - 6.5)*cos_a
... [40 more lines]

1217:    @radius = 10
2401:    @radius = args.radius or 12
2444:    @radius = an.random\float(2.5, 3)*(args.size_multiplier or 1)

1217-    @radius = 10
1218:    @scale = 2*@radius/@image.width
1219:    @scale = 1.125*@scale if @image == an.images.cowboy -- cowboy is visually larger
1220-
--
2351-    super!
2352:    @scale = args.scale or 1
2353-    @velocity = args.velocity or an.random\float(75, 150)
--
2355-    @duration = args.duration or an.random\float(0.4, 0.6)
2356:    @scale = 14*@scale/@image.width
2357-    @gravity_velocity = 0
--
2422-    @rotation = an.random\angle!
2423:    @scale = (args.size or 24) / @image.width
2424-
--
2471-    @height = args.height or 40
2472:    @scale = args.scale or 0
2473-    @velocity_height_scale = 1  -- multiplier based on angular velocity
--
2739-    @direction = args.direction or math.pi/2
2740:    @scale = 20/512 -- dash.png is 512x512, scale to ~20 pixels
2741-    @duration = args.duration or an.random\float 1.2, 1.6
--
2765-    @rotation = an.random\angle!
2766:    @scale = args.scale or 1
2767-
--
2892-    @duration_multiplier = args.duration_multiplier or 1
... [10 more lines]

User has answered your questions: "Should the flute also scale angular velocity per hit (like dagger), or should +1 note per hit be its only scaling mechanic? Having both means the flute gets stronger in two ways per hit (faster spin + more notes), which is powerful but might make it too similar to dagger with a bonus."="+notes only". You can now continue with the user's answers in mind.

File created successfully at: C:\Users\adn\.claude\plans\quizzical-mapping-thimble.md

The user doesn't want to proceed with this tool use. The tool use was rejected (eg. if it was a file edit, the new_string was NOT written to the file). To tell you how to proceed, the user said:
OK, let's do it step by step, asking me first before we start a new part.

User has approved your plan. You can now start coding. Start with updating your todo list if applicable

Your plan has been saved to: C:\Users\adn\.claude\plans\quizzical-mapping-thimble.md
You can refer back to it if needed during implementation.

## Approved Plan:
# Flute Weapon Implementation Plan

## Context

Adding the 🪈 Flute as the next weapon in Emoji Ball Battles. It's a rotation melee weapon (like Dagger) whose unique mechanic is spawning 🎵 orbiting notes on hit. Notes orbit the ball and deal damage on contact with enemies. More hits = more notes = growing danger zone. This is a Block 1 weapon — no new engine systems needed.

## Design Summary

- **Type**: Melee rotation weapon (weapon_class = 'melee')
- **Base behavior**: Rotates like dagger — same angular velocity, same physics hitbox pattern
- **Scaling**: +1 orbiting note per melee hit (no angular velocity scaling)
- **Notes**: Orbit the ball at fixed radius, deal 1 damage on contact, have per-note cooldown
- **Note damage**: Manual distance check in arena update (not physics-based — notes don't bounce/collide)
- **Note hits do NOT spawn more notes** (no positive feedback loop). Only flute melee weapon hits create notes.

## Implementation Steps

### 1. Register assets
**File**: `main.yue` (lines ~79-86, image registration block)

```yuescript
an\image 'flute', 'assets/flute.png'
an\image 'musical_note', 'assets/musical_note.png'
```
... [193 more lines]

E:\a327ex\emoji-ball-battles\assets\flute.png

E:\a327ex\emoji-ball-battles\assets\musical_note.png

    79→an\image 'dagger', 'assets/dagger.png'
    80→an\image 'sword', 'assets/sword.png'
    81→an\image 'gun', 'assets/gun.png'
    82→an\image 'boom', 'assets/boom.png'
    83→an\image 'star', 'assets/star.png'
    84→an\image 'dash', 'assets/dash.png'
    85→an\image 'bow', 'assets/bow.png'
    86→an\image 'arrow', 'assets/arrow.png'
    87→
    88→-- Plant images

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1293→      @bow_arrow_alpha = 0
  1294→
  1295→    elseif @weapon_type == 'dagger'
  1296→      @weapon_class = 'melee'
  1297→      @weapon_image = an.images.dagger
  1298→      @weapon_visual_offset = 24
  1299→      @weapon_perpendicular_offset = 0
  1300→      @weapon_hitbox_offset = 24
  1301→      @weapon_hitbox_length = 28
  1302→      @weapon_hitbox_width = 8
  1303→      @weapon_scale = 18/512  -- dagger.png is 512x512
  1304→      @weapon_scale_y = 18/512
  1305→      @weapon_rotation_offset = -3*math.pi/4  -- dagger rotation to point outward
  1306→      @base_angular_velocity = 1.5*math.pi
  1307→      @max_angular_velocity = 3*math.pi
  1308→      @weapon_weight = 1.0
  1309→      @hit_stop_multiplier = 1.0
  1310→      @hit_particle_multiplier = 1.0
  1311→      @camera_shake_multiplier = 1.0
  1312→
  1313→    @\add collider 'ball', 'dynamic', 'circle', @radius
  1314→    @collider\set_position @x, @y
  1315→    @collider\set_restitution 1
  1316→    @collider\set_friction 0
  1317→    @collider\set_linear_damping 0
  1318→
  1319→    -- Add weapon hitbox (physical, 0 density so it doesn't affect ball mass/inertia)
  1320→    @weapon_shape = @collider\add_box 'weapon', @weapon_hitbox_length, @weapon_hitbox_width, {offset_x: @weapon_hitbox_offset}
  1321→    @collider\set_restitution 1, @weapon_shape
  1322→    @collider\set_density 0, @weapon_shape
... [20 more lines]

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   339→
   340→    -- Create balls
   341→    headless_player_weapon = args.player_weapon or 'sword'
   342→    headless_enemy_weapon = args.enemy_weapon or 'sword'
   343→    @player_ball = ball @x + @w*0.25, @y + @h/2, 'player', headless_player_weapon

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1680→      weapons\push weapon_x, weapon_y, @angle + @weapon_recoil, 1, bow_stretch
  1681→      weapons\push 0, 0, @weapon_rotation_offset, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1682→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1683→      weapons\pop!
  1684→      weapons\pop!
  1685→      -- Draw arrow on top of string and bow
  1686→      if @bow_arrow_alpha > 0
  1687→        arrow_x = (top_wx + bot_wx)/2 - (pull - 6.5)*cos_a
  1688→        arrow_y = (top_wy + bot_wy)/2 - (pull - 6.5)*sin_a
  1689→        arrow_scale = 26/512
  1690→        weapons\push arrow_x, arrow_y, @angle + 3*math.pi/4, arrow_scale, arrow_scale
  1691→        weapons\image an.images.arrow, 0, 0, nil, @weapon_flashing and white!
  1692→        weapons\pop!
  1693→
  1694→    elseif @weapon_type == 'dagger'

  1694→    elseif @weapon_type == 'dagger'
  1695→      weapons\push weapon_x, weapon_y, @angle + @weapon_rotation_offset + @weapon_recoil, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1696→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1697→      weapons\pop!
  1698→
  1699→    -- Debug draw weapon hitbox
  1700→    hitbox_x = @x + @weapon_hitbox_offset*math.cos(@angle)
  1701→    hitbox_y = @y + @weapon_hitbox_offset*math.sin(@angle)
  1702→    debug_draw\push hitbox_x, hitbox_y, @angle
  1703→    -- debug_draw\rectangle -@weapon_hitbox_length/2, -@weapon_hitbox_width/2, @weapon_hitbox_length, @weapon_hitbox_width, red!

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2163→    @emoji_scale *= 1.1 if emoji_image == an.images.cowboy
  2164→    @showing_hit = false
  2165→    @emoji_oy = 0
  2166→
  2167→    -- Weapon properties

  2167→    -- Weapon properties
  2168→    @weapon_x = if @team == 'player' then 91 else 389
  2169→    @weapon_y = 60
  2170→    @weapon_image = if weapon_type == 'gun' then an.images.gun elseif weapon_type == 'sword' then an.images.sword elseif weapon_type == 'bow' then an.images.bow else an.images.dagger
  2171→    @weapon_scale = 20/512

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1699→    elseif @weapon_type == 'flute'
  1700→      weapons\push weapon_x, weapon_y, @angle + @weapon_rotation_offset + @weapon_recoil, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1701→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1702→      weapons\pop!
  1703→
  1704→    -- Debug draw weapon hitbox
  1705→    hitbox_x = @x + @weapon_hitbox_offset*math.cos(@angle)
  1706→    hitbox_y = @y + @weapon_hitbox_offset*math.sin(@angle)
  1707→    debug_draw\push hitbox_x, hitbox_y, @angle
  1708→    -- debug_draw\rectangle -@weapon_hitbox_length/2, -@weapon_hitbox_width/2, @weapon_hitbox_length, @weapon_hitbox_width, red!
  1709→    debug_draw\pop!
  1710→
  1711→    -- Indicator layout system (dead code — kept for future status effect stack system above ball)
  1712→    indicator_y = 18
  1713→    indicator_gap = 5

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

370:    @paused = false
520:    if @paused
522:        @paused = false

   515→    if an\key_is_pressed('m')
   516→      an\music_play 'bgm'
   517→    if an\key_is_pressed('n')
   518→      an\music_play 'enbudai'
   519→
   520→    if @paused
   521→      if an\key_is_pressed('space') or an\mouse_is_pressed(1)
   522→        @paused = false
   523→        @player_ball\start_moving!
   524→        @enemy_ball\start_moving!
   525→      return
   526→
   527→    for event in *an\collision_begin_events 'ball', 'ball'
   528→      ball_a, ball_b = event.a, event.b
   529→      vx_a, vy_a = ball_a.collider\get_velocity!
   530→      vx_b, vy_b = ball_b.collider\get_velocity!
   531→
   532→      speed_a = math.length(vx_a, vy_a)
   533→      speed_b = math.length(vx_b, vy_b)
   534→      max_speed = math.max(speed_a, speed_b)

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

No matches found

No matches found

287:engine_get_time_scale() -> number
288:engine_set_time_scale(scale)

736:      @\hit_stop 0.1 * math.max(ball_a.hit_stop_multiplier, ball_b.hit_stop_multiplier)
943:      @\hit_stop 0.15*attacker.hit_stop_multiplier
1010:  get_hit_stop_probability: =>
1018:    probability = @\get_hit_stop_probability!
1029:  hit_stop: (duration=0.1) =>
1030:    probability = @\get_hit_stop_probability!
1032:      an\hit_stop duration
1240:      @hit_stop_multiplier = 1.0
1258:      @hit_stop_multiplier = 1.4 -- longer hit stops
1281:      @hit_stop_multiplier = 1.0
1308:      @hit_stop_multiplier = 1.0
1326:      @hit_stop_multiplier = 1.0
1858:    an\hit_stop 0.2

2152-local unscaled_dt = engine_get_unscaled_dt()
2153-```
2154-
2155:### engine_get_time_scale
2156-
2157:`engine_get_time_scale() -> number`
2158-
2159-Returns the current time scale multiplier. Default is 1.0.
2160-
2161-```lua
2162:local scale = engine_get_time_scale()
2163-```
2164-
2165:### engine_set_time_scale
2166-
2167:`engine_set_time_scale(scale)`
2168-
2169-Sets the time scale multiplier. Affects dt returned by engine_get_dt. Use for slow-motion or pause effects.
2170-
2171-```lua
2172:engine_set_time_scale(0.5)  -- half speed
2173:engine_set_time_scale(0)    -- pause
2174:engine_set_time_scale(1)    -- normal
2175-```
2176-
2177-### engine_get_width

No matches found

94-  an.platform = engine_get_platform!
95-
96-  -- Time scale state
97:  an.time_scale = 1.0         -- Current time scale multiplier
98-  an.dt = an.unscaled_dt      -- Scaled dt (updated each frame)
99:  an.hit_stop_active = false  -- True during hitstop
100:  an.hit_stop_excluded_tags = {}  -- Tags that ignore hitstop
101-
102-  --[[
103-    Registers a named layer.
--
552-      tag      - (optional) string tag for cancellation via cancel_slow
553-  ]]
554-  an.slow = (amount, duration=0, easing=math.cubic_in_out, tag='slow') =>
555:    @time_scale = amount
556-    if duration > 0
557:      @timer\tween duration, tag, @, {time_scale: 1}, easing
558-
559-  --[[
560-    Cancels a slow-motion effect by tag.
--
562-    Usage:
563-      an\cancel_slow 'combat'
564-
565:    Immediately restores time_scale to 1.0 and cancels the tween.
566-  ]]
567-  an.cancel_slow = (tag='slow') =>
568-    @timer\cancel tag
569:    @time_scale = 1
570-
... [71 more lines]

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1545→      -- Disabled when base velocity reaches 6.5π (~25 hits)
  1546→      -- Only plays within 1.33 seconds of a weapon-weapon or projectile-weapon hit
  1547→      @can_swing_sound_time += dt
  1548→      if @base_angular_velocity < 6.5*math.pi and angular_speed > 4.75*math.pi and @can_swing_sound_time <= 1.33
  1549→        if not @fast_spinning
  1550→          @fast_spinning = true
  1551→          @rotation_accumulator = 0
  1552→          @swing_sound_count = 0
  1553→        elseif @swing_sound_count < 5
  1554→          @rotation_accumulator += angular_speed * dt
  1555→          threshold = if @swing_sound_count == 0 then 0.07*2*math.pi else 2*math.pi
  1556→          if @rotation_accumulator >= threshold
  1557→            @rotation_accumulator -= threshold
  1558→            @swing_sound_count += 1
  1559→            an\sound_play "dagger_swing_#{an.random\int(1, 5)}", 0.7, an.random\float(0.95, 1.05)

  1558→            @swing_sound_count += 1
  1559→            an\sound_play "dagger_swing_#{an.random\int(1, 5)}", 0.7, an.random\float(0.95, 1.05)
  1560→      else
  1561→        @fast_spinning = false
  1562→        @rotation_accumulator = 0
  1563→        @swing_sound_count = 0
  1564→
  1565→    -- Low floor detection: if vertical velocity stays low while near the floor, give it a hop
  1566→    vx, vy = @collider\get_velocity!
  1567→    near_floor = @y + @radius > @parent.y + @parent.h - 20
  1568→    if near_floor
  1569→      @low_vy_time += dt
  1570→      if @low_vy_time > @low_vy_threshold and math.abs(vy) < 15
  1571→        @low_vy_time = 0
  1572→        @low_vy_threshold = an.random\float 0.5, 1.5

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1699→      weapons\push weapon_x, weapon_y, @angle + @weapon_rotation_offset + @weapon_recoil, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1700→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1701→      weapons\pop!
  1702→
  1703→    elseif @weapon_type == 'flute'
  1704→      weapons\push weapon_x, weapon_y, @angle + @weapon_rotation_offset + @weapon_recoil, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1705→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1706→      weapons\pop!
  1707→
  1708→    -- Debug draw weapon hitbox

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   224→an\physics_init!
   225→an\physics_set_gravity 0, 384
   226→an\physics_tag 'wall'
   227→an\physics_tag 'ball'
   228→an\physics_tag 'weapon'
   229→an\physics_tag 'weapon_hitbox'
   230→an\physics_tag 'plant_ghost'
   231→an\physics_tag 'projectile'
   232→an\physics_collision 'ball', 'wall'
   233→an\physics_collision 'ball', 'ball'
   234→an\physics_collision 'weapon', 'weapon'
   235→an\physics_tag 'projectile_sensor'
   236→an\physics_collision 'projectile', 'wall'
   237→an\physics_collision 'projectile', 'weapon'
   238→an\physics_sensor 'projectile_sensor', 'ball'
   239→an\physics_sensor 'projectile_sensor', 'plant_ghost'
   240→an\physics_sensor 'weapon_hitbox', 'ball'
   241→an\physics_sensor 'weapon_hitbox', 'plant_ghost'
   242→an\physics_sensor 'plant_ghost', 'ball'
   243→

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2810→    super!
  2811→    @rotation = an.random\angle!
  2812→    @scale = args.scale or 1
  2813→
  2814→    @\add animation 'hit1', 0.05, 'once',
  2815→      [0]: => @\kill!
  2816→
  2817→  update: (dt) =>
  2818→    @hit1\update dt
  2819→
  2820→    effects\push @x, @y, @rotation, @scale, @scale
  2821→    effects\animation @hit1, 0, 0
  2822→    effects\pop!
  2823→
  2824→
  2825→
  2826→-- Projectile: flies through the arena, collides with walls/weapons/balls.
  2827→-- Uses projectile_type switches for type-specific behavior (bullet, arrow).
  2828→class projectile extends object
  2829→  new: (@x, @y, args={}) =>

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1318→      @weapon_perpendicular_offset = 0
  1319→      @weapon_hitbox_offset = 24
  1320→      @weapon_hitbox_length = 28
  1321→      @weapon_hitbox_width = 8
  1322→      @weapon_scale = 18/512
  1323→      @weapon_scale_y = 18/512
  1324→      @weapon_rotation_offset = -3*math.pi/4
  1325→      @base_angular_velocity = 1.5*math.pi
  1326→      @max_angular_velocity = 3*math.pi
  1327→      @weapon_weight = 1.0
  1328→      @hit_stop_multiplier = 1.0
  1329→      @hit_particle_multiplier = 1.0
  1330→      @camera_shake_multiplier = 1.0
  1331→      -- Note system
  1332→      @\add object 'notes'

  1331→      -- Note system
  1332→      @\add object 'notes'
  1333→      @note_orbit_radius = 28
  1334→      @note_orbit_speed = 3*math.pi
  1335→      @note_damage_cooldown = 0.5
  1336→      @note_hit_radius = 6
  1337→      @max_notes = 12
  1338→      @note_scale = 10/512
  1339→
  1340→    @\add collider 'ball', 'dynamic', 'circle', @radius

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1730→    -- Indicator layout system (dead code — kept for future status effect stack system above ball)
  1731→    indicator_y = 18
  1732→    indicator_gap = 5
  1733→    for child in *@children
  1734→      if child\is('indicator') and child.visible
  1735→        child.target_y = indicator_y
  1736→        indicator_y += child.h + indicator_gap
  1737→
  1738→    -- Track angular velocity for weight-based collision handling
  1739→    @last_angular_velocity = @collider\get_angular_velocity!
  1740→
  1741→  take_damage: (amount, source) =>
  1742→    return unless @parent  -- Guard against events before fully added
  1743→    @hp -= amount
  1744→

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1569→        @fast_spinning = false
  1570→        @rotation_accumulator = 0
  1571→        @swing_sound_count = 0
  1572→
  1573→    elseif @weapon_type == 'flute'
  1574→      for note in *@notes.children
  1575→        note.orbit_angle += @note_orbit_speed*dt
  1576→        note.cooldown = math.max(0, note.cooldown - dt)
  1577→
  1578→    -- Low floor detection: if vertical velocity stays low while near the floor, give it a hop

  1708→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1709→      weapons\pop!
  1710→
  1711→    elseif @weapon_type == 'flute'
  1712→      weapons\push weapon_x, weapon_y, @angle + @weapon_rotation_offset + @weapon_recoil, @weapon_scale*weapon_spring, @weapon_scale_y*weapon_spring
  1713→      weapons\image @weapon_image, 0, 0, nil, @weapon_flashing and white!
  1714→      weapons\pop!
  1715→      -- Draw orbiting notes
  1716→      for note in *@notes.children
  1717→        nx = @x + @note_orbit_radius*math.cos(note.orbit_angle)
  1718→        ny = @y + @note_orbit_radius*math.sin(note.orbit_angle)
  1719→        game\push nx, ny, 0, @note_scale, @note_scale
  1720→        game\image an.images.musical_note, 0, 0, nil, note.flashing and white!
  1721→        game\pop!
  1722→

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   935→        @effects\add emoji_text attacker.x, attacker.y - 10, "+1 dmg"
   936→
   937→      -- Hit effect on defender's edge, facing the weapon
   938→      weapon_x = attacker.x + attacker.weapon_visual_offset*math.cos(attacker.angle)
   939→      weapon_y = attacker.y + attacker.weapon_visual_offset*math.sin(attacker.angle)
   940→      hit_angle = math.angle_to_point(defender.x, defender.y, weapon_x, weapon_y)
   941→      effect_x = defender.x + 1.25*defender.radius*math.cos(hit_angle)
   942→      effect_y = defender.y + 1.25*defender.radius*math.sin(hit_angle)
   943→
   944→      @\hit_effect effect_x, effect_y, attacker.hit_particle_multiplier
   945→      @\hit_stop 0.15*attacker.hit_stop_multiplier
   946→      an.camera.shake\shake 4*attacker.camera_shake_multiplier, 0.12*attacker.camera_shake_multiplier
   947→      if attacker.thrusting
   948→        for i = 1, an.random\int 4, 7
   949→          @effects\add star_particle effect_x, effect_y, {multiplier: 1.3, flash_on_spawn: true}
   950→
   951→    -- Ball passing through plant: apply moving force
   952→    for event in *an\sensor_begin_events 'plant_ghost', 'ball'
   953→      plant_object = event.a
   954→      ball_object = event.b

   926→      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: attacker.team, defender: defender.team, damage: damage, weapon: attacker.weapon_type, hit_type: 'melee'}
   927→
   928→      -- Weapon-specific scaling on hit
   929→      if attacker.weapon_type == 'dagger'
   930→        attacker.base_angular_velocity += attacker.base_angular_velocity_increase_per_hit
   931→        attacker.max_angular_velocity = attacker.base_angular_velocity*2
   932→      elseif attacker.weapon_type == 'sword' and attacker.thrusting and not attacker.thrust_hit_this_thrust
   933→        attacker.thrust_hit_this_thrust = true
   934→        attacker.thrust_damage += 1
   935→        @effects\add emoji_text attacker.x, attacker.y - 10, "+1 dmg"
   936→
   937→      -- Hit effect on defender's edge, facing the weapon

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The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   290→  shader_set_vec2_immediate an.shaders.outline_only, "u_pixel_size", 1/gw, 1/gh
   291→  actual_outline_only\clear!
   292→  actual_outline_only\draw_from outline_only, an.shaders.outline_only
   293→
   294→  bg\draw!
   295→  shadow\draw 4, 4
   296→  back_outline\draw!
   297→  back\draw!
   298→  game_outline\draw!
   299→  game\draw!
   300→  front_outline\draw!
   301→  front\draw!
   302→  cover\draw!
   303→  weapons_outline\draw!
   304→  weapons\draw!
   305→  actual_outline_only\draw!
   306→  outline_only\clear!
   307→  effects_outline\draw!
   308→  effects\draw!
   309→  ui_outline\draw!

251:  front\render!
252:  cover\render!
301:  front\draw!
302:  cover\draw!
2127:    cover\stencil_mask!
2128:    cover\rectangle @x - @heart_size/2, mask_top, @heart_size, fill_h, white!
2131:    cover\stencil_test!
2132:    cover\push @x, @y + @heart_oy, @spring.rotation.x, @heart_scale * @spring.heart.x, @heart_scale * @spring.heart.x
2133:    cover\image an.images.heart, 0, 0, nil, @flashing and white!
2134:    cover\pop!
2136:    cover\stencil_off!
2298:    -- front\push @center_x + board_t.x, @board_y + board_t.y, board_t.rotation, @board_scale, @board_scale
2299:    -- front\image an.images.blue_board, 0, 0
2300:    -- front\pop!
3448:      cover\rectangle @x - @w/2, @y - @h/2, @w, @h, @color

[Showing results with pagination = limit: 15, offset: 0]

3437:class wall extends object

  3437→class wall extends object
  3438→  new: (@x, @y, @w, @h, @color=wall_color!, @is_floor=false) =>
  3439→    super!
  3440→    @\add collider 'wall', 'static', 'box', @w, @h
  3441→    @collider\set_position @x, @y
  3442→    @collider\set_restitution 1
  3443→
  3444→  update: =>
  3445→    game\rectangle @x - @w/2, @y - @h/2, @w, @h, @color
  3446→    -- Draw green cover to hide plant roots
  3447→    if @is_floor
  3448→      cover\rectangle @x - @w/2, @y - @h/2, @w, @h, @color
  3449→
  3450→
  3451→
  3452→-- headless: write results as loadable Lua table
  3453→headless_write_results = (results, weapon_a, weapon_b, timestamp) ->
  3454→  filename = "results/#{weapon_a}_vs_#{weapon_b}_#{timestamp}.lua"
  3455→  f = io.open filename, 'w'
  3456→  return print "Error: could not open #{filename} for writing" unless f
  3457→  f\write "return {\n"
  3458→  for r in *results
  3459→    f\write "  {\n"
  3460→    f\write "    seed=#{r.seed}, winner='#{r.winner}',\n"
  3461→    f\write "    player_hp=#{r.player_hp}, enemy_hp=#{r.enemy_hp},\n"

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  1573→        @rotation_accumulator = 0
  1574→        @swing_sound_count = 0
  1575→
  1576→    elseif @weapon_type == 'flute'
  1577→      for note in *@notes.children
  1578→        note.orbit_angle += @note_orbit_speed*dt

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1338:      @note_hit_radius = 6
1339:      @note_scale = 10/512
2854:    @note_scale = @owner.note_scale
2857:    @\add collider 'note_hitbox', 'kinematic', 'circle', @owner.note_hit_radius
2873:    scale = @note_scale*@spring.main.x

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2845→-- Note: orbiting musical note spawned by flute weapon.
  2846→-- Kinematic sensor that orbits its owner ball at a ring radius.
  2847→class note extends object
  2848→  new: (@owner, @ring_index, @orbit_angle, @orbit_radius) =>
  2849→    super!
  2850→    @\tag 'note'
  2851→    @team = @owner.team
  2852→    @cooldown = 0
  2853→    @flashing = false
  2854→    @note_scale = @owner.note_scale
  2855→
  2856→    -- Kinematic circle collider with sensor
  2857→    @\add collider 'note_hitbox', 'kinematic', 'circle', @owner.note_hit_radius
  2858→    @x = @owner.x + @orbit_radius*math.cos(@orbit_angle)
  2859→    @y = @owner.y + @orbit_radius*math.sin(@orbit_angle)
  2860→    @collider\set_position @x, @y
  2861→
  2862→    @\add timer!
  2863→    @\add spring!
  2864→    @spring\pull 'main', 0.3, 3, 0.5
  2865→
  2866→  update: (dt) =>
  2867→    -- Compute position from owner
  2868→    @x = @owner.x + @orbit_radius*math.cos(@orbit_angle)
  2869→    @y = @owner.y + @orbit_radius*math.sin(@orbit_angle)
  2870→    @collider\set_position @x, @y
  2871→
  2872→    -- Draw
  2873→    scale = @note_scale*@spring.main.x
  2874→    front\push @x, @y, 0, scale, scale
... [5 more lines]

319-
320----
321-
322:#### an\physics_sensor(tag_a, tag_b)
323-
324:Enables sensor overlap detection. Bodies pass through each other but generate sensor events.
325-
326-```yuescript
327:an\physics_sensor 'player', 'coin'
328:an\physics_sensor 'player', 'danger_zone'
329-```
330-
331----
--
369-
370----
371-
372:#### an\sensor_begin_events(tag_a, tag_b)
373-
374:Returns sensor overlaps that started this frame.
375-
376-```yuescript
377:for event in *an\sensor_begin_events 'player', 'coin'
378-  event.b\collect!
379-  event.a.score += 10
380-```
381-
382----
383-
384:#### an\sensor_end_events(tag_a, tag_b)
... [12 more lines]

1213-```yuescript
1214--- As child object
1215-@\add collider 'player', 'dynamic', 'circle', 16
1216-
1217--- With options
1218:@\add collider 'sensor', 'static', 'box', 100, 100, {sensor: true}
1219-
1220--- Multiple shapes
1221-@\add collider 'player', 'dynamic', 'circle', 16
1222-@collider\add_box 'feet', 10, 5, {offset_y: 16}
1223-```

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   951→        for i = 1, an.random\int 4, 7
   952→          @effects\add star_particle effect_x, effect_y, {multiplier: 1.3, flash_on_spawn: true}
   953→
   954→    -- Ball passing through plant: apply moving force
   955→    for event in *an\sensor_begin_events 'plant_ghost', 'ball'
   956→      plant_object = event.a
   957→      ball_object = event.b
   958→      vx, vy = ball_object.collider\get_velocity!
   959→      -- Apply moving force based on ball's horizontal velocity
   960→      plant_object\apply_moving_force math.sign(vx), 0.3*math.abs(vx)
   961→      -- Sound
   962→      an\sound_play "grass_land_#{an.random\int(1, 3)}", 0.75, an.random\float(0.95, 1.05)
   963→
   964→    -- Weapon passing through plant: apply moving force (melee can kill, ranged cannot)
   965→    for event in *an\sensor_begin_events 'weapon_hitbox', 'plant_ghost'

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The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   948→    -- Note-ball sensor: deal damage (orbiting notes from flute)
   949→    for event in *an\sensor_begin_events 'note_hitbox', 'ball'
   950→      note_object = event.a
   951→      ball_object = event.b
   952→
   953→      -- Skip same team
   954→      continue if note_object.team == ball_object.team
   955→
   956→      -- Skip if note is on cooldown
   957→      continue if note_object.cooldown > 0
   958→
   959→      ball_object\take_damage 1
   960→      note_object.cooldown = note_object.owner.note_damage_cooldown
   961→      note_object.flashing = true
   962→      note_object.timer\after 0.1, -> note_object.flashing = false
   963→      note_object.spring\pull 'main', 0.3, 3, 0.5
   964→
   965→      -- Track hit for flute owner
   966→      owner = note_object.owner
   967→      owner.hits_landed += 1
   968→      owner.weapon_ui\landed_hit! if owner.weapon_ui
   969→
   970→      -- Hit effects
   971→      hit_angle = math.angle_to_point(ball_object.x, ball_object.y, note_object.x, note_object.y)
   972→      effect_x = ball_object.x + 1.25*ball_object.radius*math.cos(hit_angle)
   973→      effect_y = ball_object.y + 1.25*ball_object.radius*math.sin(hit_angle)
   974→      @\hit_effect effect_x, effect_y
   975→      @\hit_stop 0.1
   976→      an.camera.shake\shake 3, 0.1
   977→
... [5 more lines]

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  1311→    elseif @weapon_type == 'flute'
  1312→      @weapon_class = 'melee'
  1313→      @weapon_image = an.images.flute
  1314→      @weapon_visual_offset = 24
  1315→      @weapon_perpendicular_offset = 0
  1316→      @weapon_hitbox_offset = 24
  1317→      @weapon_hitbox_length = 28
  1318→      @weapon_hitbox_width = 8
  1319→      @weapon_scale = 18/512
  1320→      @weapon_scale_y = 18/512
  1321→      @weapon_rotation_offset = -3*math.pi/4
  1322→      @base_angular_velocity = 1.5*math.pi
  1323→      @max_angular_velocity = 3*math.pi
  1324→      @weapon_weight = 1.0
  1325→      @hit_stop_multiplier = 1.0
  1326→      @hit_particle_multiplier = 1.0
  1327→      @camera_shake_multiplier = 1.0
  1328→
  1329→    @\add collider 'ball', 'dynamic', 'circle', @radius
  1330→    @collider\set_position @x, @y

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  1393→    @burstfire_chance_increase_per_hit = 0.01  -- 1% per hit
  1394→    @base_burstfire_delay = 0.4
  1395→    @minimum_burstfire_delay = 0.05
  1396→    @burstfire_delay_reduction_per_hit = (0.4 - 0.05) / 50  -- reaches 0.05s in 50 hits
  1397→    @base_angular_velocity_increase_per_hit = 0.2*math.pi  -- dagger scaling
  1398→
  1399→    -- HP UI (heart + number display at top of screen)
  1400→    @\add hp_ui @team, @hp, @max_hp
  1401→
  1402→    -- Weapon UI (emoji, weapon icon, and stat board)
  1403→    @\add weapon_ui @team, @weapon_type, @image, @image_hit
  1404→
  1405→    -- Ball starts with no gravity until game starts
  1406→    @\add timer!
  1407→    @collider\set_gravity_scale 0

  1407→    @collider\set_gravity_scale 0
  1408→
  1409→    -- Weapon auto-attack setup (requires timer initialized above)
  1410→    if @weapon_type == 'gun'
  1411→      @gun_ready = true
  1412→      @timer\when (-> @gun_ready and @\gun_is_aligned!), 'gun_fire', (-> @\gun_fire!)
  1413→    elseif @weapon_type == 'sword'
  1414→      @thrust_ready = true
  1415→      @timer\when (-> @thrust_ready and @\sword_is_aligned!), 'sword_thrust', (-> @\sword_thrust!)
  1416→    elseif @weapon_type == 'bow'
  1417→      @bow_ready = true
  1418→      @timer\when (-> @bow_ready and @\bow_is_aligned!), 'bow_fire', (-> @\bow_fire!)
  1419→
  1420→  update: (dt) =>
  1421→    -- When paused, use dt = 0 so physics logic doesn't run
  1422→    dt = 0 if @parent.paused
  1423→
  1424→    -- Read angle from physics
  1425→    @angle = @collider\get_angle!
  1426→

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1753→    @weapon_flashing = true
  1754→    @timer\after duration, 'weapon_flash', -> @weapon_flashing = false
  1755→
  1756→  recoil_weapon: (duration=0.2) =>
  1757→    if @weapon_type == 'gun'
  1758→      -- Kick back: rotate and pull toward ball
  1759→      @timer\tween 0.05, 'recoil_out', @, {weapon_recoil: -math.pi/4, weapon_recoil_offset: 4}, math.cubic_in_out, ->
  1760→        -- Return to rest
  1761→        @timer\tween duration, 'recoil_return', @, {weapon_recoil: 0, weapon_recoil_offset: 0}, math.linear
  1762→    elseif @weapon_type == 'bow'
  1763→      -- Pull toward ball, no rotation
  1764→      @weapon_recoil_offset = 10
  1765→      @timer\tween duration, 'recoil_return', @, {weapon_recoil_offset: 0}, math.cubic_out
  1766→
  1767→  -- Gun alignment check: raycast to see if enemy is in line of sight

  1800→
  1801→    -- Spawn projectile
  1802→    @parent.projectiles\add projectile boom_x, boom_y,
  1803→      velocity: 15
  1804→      direction: @angle
  1805→      flash_on_spawn: true
  1806→      team: @team
  1807→      bounces: 2
  1808→
  1809→  -- Gun callback: fire projectile with effects
  1810→  gun_fire: =>
  1811→    @gun_ready = false
  1812→    cooldown = math.max(@minimum_cooldown, @base_cooldown - @hits_landed * @cooldown_reduction_per_hit)
  1813→    @timer\after cooldown, 'gun_cooldown', -> @gun_ready = true
  1814→    @cooldown_bar\activate cooldown
  1815→
  1816→    -- Check for burstfire
  1817→    burstfire_chance = @burstfire_chance_increase_per_hit * @hits_landed
  1818→    is_burstfire = an.random\bool burstfire_chance * 100
  1819→
  1820→    if is_burstfire
  1821→      burst_delay = math.max(@minimum_burstfire_delay, @base_burstfire_delay - @hits_landed * @burstfire_delay_reduction_per_hit)
  1822→      @\fire_single_shot!
  1823→      @timer\after burst_delay, -> @\fire_single_shot!
  1824→      @timer\after burst_delay * 2, -> @\fire_single_shot!
  1825→    else
  1826→      @\fire_single_shot!
  1827→
  1828→  -- Sword alignment check: raycast from sword tip to detect enemy
  1829→  sword_is_aligned: =>

1923:      @timer\after arrow_delay*0.3, -> @\bow_start_pull arrow_delay*0.7
1935:            @timer\after arrow_delay*0.3, -> @\bow_start_pull arrow_delay*0.7
1965:  bow_start_pull: (duration) =>

  1965→  bow_start_pull: (duration) =>
  1966→    @bow_arrow_alpha = 1
  1967→    @timer\tween duration, @, {bow_pull_amount: 8}, math.quad_out, nil, 'bow_release'
  1968→    @timer\tween duration, @, {bow_sy: 0.9}, math.quad_out, nil, 'bow_sy_release'
  1969→
  1970→  flash_ball: (duration=0.15) =>
  1971→    @ball_flashing = true
  1972→    @timer\after duration, 'ball_flash', -> @ball_flashing = false
  1973→
  1974→  -- Squash ball on wall collision: horizontal wall squashes y, vertical wall squashes x
  1975→  squash: (normal_x, normal_y, amount=0.3) =>
  1976→    if math.abs(normal_y) > math.abs(normal_x)
  1977→      -- Horizontal wall (floor/ceiling): squash y, stretch x
  1978→      @spring\pull 'squash_x', amount, 3, 0.5
  1979→      @spring\pull 'squash_y', -amount*0.5, 3, 0.5

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2828→    effects\pop!
  2829→
  2830→
  2831→
  2832→-- Projectile: flies through the arena, collides with walls/weapons/balls.
  2833→-- Uses projectile_type switches for type-specific behavior (bullet, arrow).
  2834→class projectile extends object
  2835→  new: (@x, @y, args={}) =>
  2836→    super!
  2837→    @\tag 'projectile'
  2838→    @projectile_type = args.projectile_type or 'bullet'
  2839→    @team = args.team
  2840→    @velocity = args.velocity or 10
  2841→    @direction = args.direction or 0
  2842→    @bounces = args.bounces or 0
  2843→    @shot_id = args.shot_id
  2844→
  2845→    -- Projectile-type-specific setup
  2846→    if @projectile_type == 'bullet'
  2847→      @w = 15
  2848→      @h = 8
  2849→      @\add collider 'projectile', 'dynamic', 'box', @w, @h
  2850→      @collider\set_position @x, @y
  2851→      @collider\set_restitution 0.75
  2852→      @collider\set_friction 0
  2853→      @collider\set_gravity_scale 0.5
  2854→      @collider\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)
  2855→      @collider\set_density 0.4
  2856→    elseif @projectile_type == 'arrow'
  2857→      @w = 18
... [50 more lines]

  2905→    -- Debug draw collider shape
  2906→    debug_draw\push @x, @y, @angle
  2907→    -- debug_draw\rectangle -@w/2, -@h/2, @w, @h, red!
  2908→    debug_draw\pop!
  2909→
  2910→  hit: (intensity=1, target_type, normal_x, normal_y) =>
  2911→    @spring\pull 'hit', 0.5*intensity, 3, 0.5
  2912→    @flashing = true
  2913→    @timer\after 0.1, -> @flashing = false
  2914→
  2915→    switch target_type
  2916→      when 'wall'
  2917→        if @projectile_type == 'bullet'
  2918→          @bounces -= 1
  2919→          if @bounces < 0
  2920→            @\kill!
  2921→        elseif @projectile_type == 'arrow'
  2922→          angle = @collider\get_angle!
  2923→          -- Flip angle if arrow points outward from wall
  2924→          if math.cos(angle)*normal_x + math.sin(angle)*normal_y < 0
  2925→            angle += math.pi
  2926→          offset = an.random\float(0, 10)
  2927→          @parent.arena.effects\add stuck_arrow @x + offset*math.cos(angle), @y + offset*math.sin(angle), {angle: angle}
  2928→          @\kill!
  2929→      when 'weapon'
  2930→        if @projectile_type != 'arrow'
  2931→          @bounces -= 1
  2932→          if @bounces < 0
  2933→            @\kill!
  2934→      when 'ball'
... [10 more lines]

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The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

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   876→      continue if ball_object.team == projectile_object.team
   877→
   878→      vx, vy = projectile_object.collider\get_velocity!
   879→      intensity = math.remap math.length(vx, vy), 300, 600, 0, 1
   880→
   881→      projectile_object\hit intensity, 'ball'
   882→
   883→      ball_object\take_damage 1
   884→
   885→      -- Track hit for projectile owner
   886→      owner = if projectile_object.team == 'player' then @player_ball else @enemy_ball
   887→      owner.hits_landed += 1
   888→      owner.weapon_ui\landed_hit! if owner.weapon_ui
   889→
   890→      -- headless: log projectile hit
   891→      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: owner.team, defender: ball_object.team, damage: 1, weapon: owner.weapon_type, hit_type: 'projectile'}
   892→
   893→      -- Bow scaling: +1 arrow per hit
   894→      if owner.weapon_type == 'bow'
   895→        owner.arrows_per_shot += 1
   896→
   897→      -- Spawn star particles at hit location
   898→      x = (projectile_object.x + ball_object.x)/2
   899→      y = (projectile_object.y + ball_object.y)/2
   900→      for i = 1, an.random\int 1, 3
   901→        @effects\add star_particle x, y,
   902→          flash_on_spawn: true
   903→
   904→    -- Weapon-ball sensor: deal damage (melee only)
   905→    for event in *an\sensor_begin_events 'weapon_hitbox', 'ball'

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2300→      cooldown = math.max(my_ball.minimum_cooldown, my_ball.base_cooldown - my_ball.hits_landed * my_ball.cooldown_reduction_per_hit)
  2301→      attacks_per_second = 1/cooldown
  2302→      burst_chance = math.floor(math.min(my_ball.hits_landed*my_ball.burstfire_chance_increase_per_hit*100, 50))
  2303→      -- Row 1
  2304→      effects\text "ATTACKS/S", 'lana', left_x, -6, white!
  2305→      value1 = string.format("%.2f", attacks_per_second)
  2306→      effects\text value1, 'lana', right_x - an.fonts.lana\text_width(value1), -6, white!
  2307→      -- Row 2
  2308→      effects\text "BURST CHANCE", 'lana', left_x, 6, white!
  2309→      value2 = string.format("%d%%", burst_chance)
  2310→      effects\text value2, 'lana', right_x - an.fonts.lana\text_width(value2), 6, white!
  2311→    elseif @weapon_type == 'sword'
  2312→      effects\text "THRUST DMG", 'lana', left_x, 0, white!
  2313→      value1 = string.format("%d", my_ball.thrust_damage)
  2314→      effects\text value1, 'lana', right_x - an.fonts.lana\text_width(value1), 0, white!
  2315→    elseif @weapon_type == 'bow'
  2316→      effects\text "ARROWS/SHOT", 'lana', left_x, 0, white!
  2317→      value1 = string.format("%d", my_ball.arrows_per_shot)
  2318→      effects\text value1, 'lana', right_x - an.fonts.lana\text_width(value1), 0, white!
  2319→    else  -- dagger

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

3706:headless_weapons = {'dagger', 'sword', 'bow', 'gun'}
4000:    print "Balance report: #{#headless_weapons} weapons, #{#headless_weapons*(#headless_weapons + 1)/2} matchups, #{headless_battles} battles each (#{headless_parallel} parallel)"
4002:    total_matchups = #headless_weapons*(#headless_weapons + 1)/2
4005:    for i = 1, #headless_weapons
4006:      for j = i, #headless_weapons
4007:        wa, wb = headless_weapons[i], headless_weapons[j]
4033:    for i = 1, #headless_weapons
4034:      for j = i, #headless_weapons
4035:        wa, wb = headless_weapons[i], headless_weapons[j]
4043:    headless_write_balance_report all_matchups, headless_weapons, timestamp

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  1970→  bow_start_pull: (duration) =>
  1971→    @bow_arrow_alpha = 1
  1972→    @timer\tween duration, @, {bow_pull_amount: 8}, math.quad_out, nil, 'bow_release'
  1973→    @timer\tween duration, @, {bow_sy: 0.9}, math.quad_out, nil, 'bow_sy_release'
  1974→
  1975→  -- Flute callback: fire note projectile in random direction
  1976→  flute_fire: =>
  1977→    @flute_ready = false
  1978→    @timer\after @flute_cooldown, 'flute_cooldown', -> @flute_ready = true
  1979→    @cooldown_bar\activate @flute_cooldown
  1980→
  1981→    direction = an.random\angle!
  1982→    spawn_x = @x + 20*math.cos(direction)
  1983→    spawn_y = @y + 20*math.sin(direction)
  1984→
  1985→    @spring\pull 'weapon', 0.6, 3, 0.7
  1986→    @spring\pull 'hit', 0.25, 3, 0.5
  1987→    @weapon_ui\shoot! if @weapon_ui
  1988→
  1989→    @parent.projectiles\add projectile spawn_x, spawn_y,
  1990→      projectile_type: 'note'
  1991→      velocity: 12
  1992→      direction: direction
  1993→      flash_on_spawn: true
  1994→      team: @team

  2399→    @y += @velocity*math.sin(@direction)*dt
  2400→    @rotation += @rotation_speed*dt
  2401→
  2402→    effects\push @x, @y, @rotation, @sx, @sy
  2403→    effects\image an.images.star, 0, 0
  2404→    effects\pop!
  2405→
  2406→
  2407→
  2408→-- Emoji particle: generic emoji that shoots outward and shrinks
  2409→-- angle_mode: nil = spin randomly, 'forward' = face velocity, 'backward' = face opposite, number = fixed angle
  2410→class emoji_particle extends object
  2411→  new: (@x, @y, @image, args={}) =>
  2412→    super!
  2413→    @scale = args.scale or 1
  2414→    @velocity = args.velocity or an.random\float(75, 150)
  2415→    @direction = args.direction or an.random\angle!
  2416→    @duration = args.duration or an.random\float(0.4, 0.6)
  2417→    @scale = 14*@scale/@image.width
  2418→    @gravity_velocity = 0
  2419→    @gravity = args.gravity or 0
  2420→    @angle_mode = args.angle_mode -- nil, 'forward', 'backward', or number
  2421→    @rotation = if type(@angle_mode) == 'number' then @angle_mode else an.random\angle!
  2422→    @rotation_speed = args.rotation_speed or an.random\float(-2*math.pi, 2*math.pi)
  2423→    @rotation_speed = 0 if @angle_mode
  2424→
  2425→    @\add timer!
  2426→    @\add spring!
  2427→    @timer\tween @duration, @, {velocity: 0, scale: 0}, math.linear, -> @\kill!
  2428→
... [10 more lines]

  1787→
  1788→  -- Fire a single shot with all effects at current position
  1789→  fire_single_shot: =>
  1790→    gun_tip_offset = @weapon_visual_offset + 12
  1791→    perpendicular = @angle - math.pi/2
  1792→    boom_offset = an.random\float(0.9, 1.1)*gun_tip_offset
  1793→    boom_x = @x + boom_offset*math.cos(@angle) + 10*math.cos(perpendicular)
  1794→    boom_y = @y + boom_offset*math.sin(@angle) + 10*math.sin(perpendicular)
  1795→
  1796→    -- Sound
  1797→    an\sound_play "gun_fire_#{an.random\int(1, 3)}", 0.63, an.random\float(0.95, 1.05)
  1798→    -- Spawn boom particle
  1799→    @parent.effects\add boom_particle boom_x, boom_y
  1800→    -- Weapon feedback
  1801→    @spring\pull 'weapon', 0.6, 3, 0.7
  1802→    @spring\pull 'hit', 0.25, 3, 0.5
  1803→    @\recoil_weapon!
  1804→    @weapon_ui\shoot!
  1805→
  1806→    -- Spawn projectile

2104:    @spring\add 'rotation', 0
2220:    @spring\add 'emoji_rotation', 0
2221:    @spring\add 'weapon_rotation', 0
2223:    @spring\add 'text_rotation', 0

  2098→    @heart_oy = 0
  2099→    @text_oy = 0
  2100→    @flashing = false
  2101→    @\add spring!
  2102→    @spring\add 'heart', 1
  2103→    @spring\add 'text', 1
  2104→    @spring\add 'rotation', 0
  2105→    @\add timer!
  2106→
  2107→  update: (dt) =>
  2108→    -- Calculate fill based on HP
  2109→    fill_ratio = @hp / @max_hp
  2110→    fill_h = @heart_size * fill_ratio
  2111→    heart_bottom = @y + @heart_oy + @heart_size/2
  2112→    mask_top = heart_bottom - fill_h

1374:    @\add spring!
1375:    @spring\add 'hit', 1
1376:    @spring\add 'weapon', 1
1377:    @spring\add 'squash_x', 1
1378:    @spring\add 'squash_y', 1
2033:    @\add spring!
2101:    @\add spring!
2102:    @spring\add 'heart', 1
2103:    @spring\add 'text', 1
2104:    @spring\add 'rotation', 0
2218:    @\add spring!
2219:    @spring\add 'emoji_scale', 1
2220:    @spring\add 'emoji_rotation', 0
2221:    @spring\add 'weapon_rotation', 0
2222:    @spring\add 'text_scale', 1
2223:    @spring\add 'text_rotation', 0
2426:    @\add spring!
2804:    @\add spring!
2902:    @\add spring!
2903:    @spring\add 'hit', 1

[Showing results with pagination = limit: 20, offset: 0]

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   220→an\music 'bgm', 'assets/batoru_umi_to_mamono_no_kodomo_tachi.ogg'
   221→an\music 'enbudai', 'assets/enbudai.ogg'
   222→an\music_set_volume 0.8
   223→
   224→an\physics_init!
   225→an\physics_set_gravity 0, 384
   226→an\physics_tag 'wall'
   227→an\physics_tag 'ball'
   228→an\physics_tag 'weapon'
   229→an\physics_tag 'weapon_hitbox'
   230→an\physics_tag 'plant_ghost'
   231→an\physics_tag 'projectile'
   232→an\physics_collision 'ball', 'wall'
   233→an\physics_collision 'ball', 'ball'
   234→an\physics_collision 'weapon', 'weapon'
   235→an\physics_tag 'projectile_sensor'
   236→an\physics_collision 'projectile', 'wall'
   237→an\physics_collision 'projectile', 'weapon'
   238→an\physics_sensor 'projectile_sensor', 'ball'
   239→an\physics_sensor 'projectile_sensor', 'plant_ghost'
   240→an\physics_sensor 'weapon_hitbox', 'ball'
   241→an\physics_sensor 'weapon_hitbox', 'plant_ghost'
   242→an\physics_sensor 'plant_ghost', 'ball'
   243→
   244→-- Render and composite layers
   245→draw = ->
   246→  bg\render!
   247→  back\render!
   248→  game\render!
   249→  front\render!
... [20 more lines]

   840→      -- Flash and spring pull on weapon (same as weapon-weapon)
   841→      ball_object\flash_weapon!
   842→      ball_object.spring\pull 'weapon', 0.35, 3, 0.5
   843→
   844→      -- Apply weapon weight to angular velocity: heavier weapons resist rotation changes (quadratic)
   845→      av = ball_object.collider\get_angular_velocity!
   846→      change = av - ball_object.last_angular_velocity
   847→      scaled_change = change / ball_object.weapon_weight^2
   848→      av = ball_object.last_angular_velocity + scaled_change
   849→      ball_object.collider\set_angular_velocity av
   850→
   851→      -- Flip projectile team to reflector's team (can now hit original shooter)
   852→      projectile_object.team = ball_object.team
   853→
   854→      -- Boost arrow velocity on parry and enable gravity
   855→      if projectile_object.projectile_type == 'arrow'
   856→        pvx, pvy = projectile_object.collider\get_velocity!
   857→        post_speed = math.length(pvx, pvy)
   858→        target_speed = math.max(post_speed, projectile_object.base_speed or 0)
   859→        if post_speed > 0
   860→          projectile_object.collider\set_velocity pvx/post_speed*target_speed, pvy/post_speed*target_speed
   861→        projectile_object.collider\set_gravity_scale 2
   862→
   863→      -- Sound
   864→      an\sound_play "weapon_projectile_#{an.random\int(1, 2)}", 1.0, an.random\float(0.95, 1.05)
   865→
   866→      @\hit_effect event.point_x, event.point_y
   867→      ball_object.weapon_ui\reflect! if ball_object.weapon_ui
   868→      ball_object.can_swing_sound_time = 0
   869→
... [50 more lines]

2892:    elseif @projectile_type == 'note' or @projectile_type == 'note_fork'
2949:    elseif @projectile_type == 'note' or @projectile_type == 'note_fork'
2978:        elseif @projectile_type == 'note'

  2888→      @collider\set_friction 1
  2889→      @collider\set_gravity_scale 0
  2890→      @collider\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)
  2891→      @collider\set_density 0.1
  2892→    elseif @projectile_type == 'note' or @projectile_type == 'note_fork'
  2893→      @damage = args.damage or 1
  2894→      @fork_bounces = args.fork_bounces or 1
  2895→      radius = if @projectile_type == 'note' then 8 else 6
  2896→      @note_scale = if @projectile_type == 'note' then 12/512 else 9/512
  2897→      @w = radius*2
  2898→      @h = radius*2
  2899→      @\add collider 'projectile', 'dynamic', 'circle', radius
  2900→      @collider\set_position @x, @y
  2901→      @collider\set_restitution 1
  2902→      @collider\set_friction 0
  2903→      @collider\set_gravity_scale 0
  2904→      @collider\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)
  2905→      @collider\set_density 0.2
  2906→
  2907→    @collider\set_bullet true  -- continuous collision detection
  2908→
  2909→    -- Sensor shape for ball detection (passes through balls)
  2910→    sensor_w = @w
  2911→    sensor_h = @h
  2912→    @ball_sensor = if @projectile_type == 'note' or @projectile_type == 'note_fork'
  2913→      @collider\add_circle 'projectile_sensor', @w/2, {sensor: true}
  2914→    else
  2915→      @collider\add_box 'projectile_sensor', sensor_w, sensor_h, {sensor: true}
  2916→    @collider\set_density 0, @ball_sensor
  2917→
... [90 more lines]

1426:      @timer\when (-> @flute_ready), 'flute_fire', (-> @\flute_fire!)
1976:  flute_fire: =>

   818→        av = ball_object.collider\get_angular_velocity!
   819→        -- Reflect arrow velocity off weapon surface
   820→        nx = -math.sin(ball_object.angle)
   821→        ny = math.cos(ball_object.angle)
   822→        dot = vx*nx + vy*ny
   823→        reflect_vx = vx - 2*dot*nx
   824→        reflect_vy = vy - 2*dot*ny
   825→        -- Scale magnitude by weapon rotation speed
   826→        arrow_speed = math.length(vx, vy)
   827→        speed_multiplier = math.remap(math.abs(av), 0, 20, 0.3, 1.0)
   828→        deflect_speed = arrow_speed*speed_multiplier
   829→        reflect_len = math.length(reflect_vx, reflect_vy)
   830→        deflect_vx = reflect_vx/reflect_len*deflect_speed
   831→        deflect_vy = reflect_vy/reflect_len*deflect_speed
   832→        -- @effects\add deflected_arrow projectile_object.x, projectile_object.y, {vx: deflect_vx, vy: deflect_vy}
   833→
   834→      projectile_object\hit intensity, 'weapon'
   835→
   836→      -- headless: log projectile parry
   837→      headless_projectile_owner = if projectile_object.team == 'player' then @player_ball else @enemy_ball
   838→      @headless_events[] = {step: @headless_step_count, type: 'parry', ball_a: ball_object.team, ball_b: headless_projectile_owner.team, weapon_a: ball_object.weapon_type, weapon_b: headless_projectile_owner.weapon_type}
   839→
   840→      -- Flash and spring pull on weapon (same as weapon-weapon)
   841→      ball_object\flash_weapon!
   842→      ball_object.spring\pull 'weapon', 0.35, 3, 0.5
   843→
   844→      -- Apply weapon weight to angular velocity: heavier weapons resist rotation changes (quadratic)
   845→      av = ball_object.collider\get_angular_velocity!
   846→      change = av - ball_object.last_angular_velocity
   847→      scaled_change = change / ball_object.weapon_weight^2

  1976→  flute_fire: =>
  1977→    @flute_ready = false
  1978→    @timer\after @flute_cooldown, 'flute_cooldown', -> @flute_ready = true
  1979→    @cooldown_bar\activate @flute_cooldown
  1980→
  1981→    -- Fire from flute tip in weapon's current direction
  1982→    direction = @angle
  1983→    tip_offset = @weapon_visual_offset + 12
  1984→    spawn_x = @x + tip_offset*math.cos(direction)
  1985→    spawn_y = @y + tip_offset*math.sin(direction)
  1986→
  1987→    -- Weapon feedback: flash, scale spring, rotation kick
  1988→    @\flash_weapon!
  1989→    @spring\pull 'weapon', 0.6, 3, 0.7
  1990→    @spring\pull 'hit', 0.25, 3, 0.5
  1991→    @weapon_recoil = 0.4
  1992→    @timer\tween 0.3, 'flute_recoil', @, {weapon_recoil: 0}, math.cubic_out
  1993→    @weapon_ui\shoot! if @weapon_ui
  1994→
  1995→    -- Spawn note emoji particles at tip
  1996→    for i = 1, an.random\int(2, 3)
  1997→      @parent.effects\add emoji_particle spawn_x, spawn_y, an.images.musical_note,
  1998→        velocity: an.random\float(50, 100)
  1999→        direction: direction + an.random\float(-math.pi/4, math.pi/4)
  2000→        scale: an.random\float(0.4, 0.6)
  2001→        duration: an.random\float(0.3, 0.5)
  2002→        flash_on_spawn: 0.25
  2003→        gravity: 128
  2004→
  2005→    -- Spawn projectile
... [10 more lines]

   798→            velocity: intensity*an.random\float(100, 200)
   799→            direction: normal_angle + math.pi + an.random\float(-math.pi/3, math.pi/3)
   800→            duration: an.random\float(0.3, 0.5)
   801→            color: yellow
   802→            gravity: 256
   803→            flash_on_spawn: true
   804→
   805→    -- Projectile-weapon collision: parry
   806→    for event in *an\collision_begin_events 'projectile', 'weapon'
   807→      projectile_object = event.a
   808→      ball_object = event.b  -- ball that owns the weapon
   809→
   810→      -- Skip if hitting same team's weapon
   811→      continue if ball_object.team == projectile_object.team
   812→
   813→      vx, vy = projectile_object.collider\get_velocity!
   814→      intensity = math.remap math.length(vx, vy), 300, 600, 0, 1
   815→
   816→      -- Spawn deflected arrow visual before hit kills the projectile
   817→      if projectile_object.projectile_type == 'arrow'
   818→        av = ball_object.collider\get_angular_velocity!
   819→        -- Reflect arrow velocity off weapon surface

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   862→        if post_speed > 0
   863→          projectile_object.collider\set_velocity pvx/post_speed*target_speed, pvy/post_speed*target_speed
   864→        projectile_object.collider\set_gravity_scale 2
   865→
   866→      -- Sound
   867→      an\sound_play "weapon_projectile_#{an.random\int(1, 2)}", 1.0, an.random\float(0.95, 1.05)
   868→
   869→      @\hit_effect event.point_x, event.point_y
   870→      ball_object.weapon_ui\reflect! if ball_object.weapon_ui
   871→      ball_object.can_swing_sound_time = 0
   872→
   873→    -- Projectile-ball sensor: deal damage
   874→    for event in *an\sensor_begin_events 'projectile_sensor', 'ball'
   875→      projectile_object = event.a  -- projectile_sensor tag
   876→      ball_object = event.b        -- ball tag

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

783:    for event in *an\collision_begin_events 'projectile', 'wall'

   783→    for event in *an\collision_begin_events 'projectile', 'wall'
   784→      projectile_object = event.a
   785→
   786→      vx, vy = projectile_object.collider\get_velocity!
   787→      intensity = math.remap math.length(vx, vy), 300, 600, 0, 1
   788→      projectile_object\hit intensity, 'wall', event.normal_x, event.normal_y
   789→
   790→      -- Sound
   791→      if projectile_object.projectile_type != 'arrow'
   792→        an\sound_play "concrete_#{an.random\int(1, 3)}", 0.7, an.random\float(0.95, 1.05)
   793→      -- an\sound_play "arrow_hit_wall_#{an.random\int(1, 2)}", 0.35, an.random\float(0.95, 1.05)
   794→
   795→      -- Spawn hit effects (not for arrows)
   796→      if projectile_object.projectile_type != 'arrow'
   797→        normal_angle = math.angle event.normal_x, event.normal_y
   798→        @effects\add hit_circle event.point_x, event.point_y, {radius: 6 + 4*intensity, duration: an.random\float(0.15, 0.3), color: yellow, flash_on_spawn: true}
   799→        for i = 1, an.random\int 1, 3
   800→          @effects\add hit_particle event.point_x, event.point_y,
   801→            velocity: intensity*an.random\float(100, 200)
   802→            direction: normal_angle + math.pi + an.random\float(-math.pi/3, math.pi/3)
   803→            duration: an.random\float(0.3, 0.5)
   804→            color: yellow
   805→            gravity: 256
   806→            flash_on_spawn: true
   807→

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

[
  {
    "type": "text",
    "text": "Perfect! Now I have all the information I need. Let me compile my comprehensive analysis:\n\n## Physics Collision Filtering in the Anchor Engine\n\nBased on my analysis of the code, here's exactly how collision filtering works:\n\n### **1. How Category Bits Are Assigned**\n\nEach registered physics tag gets a unique bit position:\n```c\ntag->category_bit = (uint64_t)1 << physics_tag_count;  // Bit 0, 1, 2, 3, ...\n```\n\nFor example, if tags are registered in this order:\n- `'note_projectile'` \u2192 category_bit = 0x001 (bit 0)\n- `'wall'` \u2192 category_bit = 0x002 (bit 1)\n- `'weapon'` \u2192 category_bit = 0x004 (bit 2)\n- `'projectile_sensor'` \u2192 category_bit = 0x008 (bit 3)\n\n### **2. How Mask Bits Are Set Up (Box2D Filtering)**\n\nWhen you create a shape with a tag, the engine calls `setup_shape_def_from_tag()`, which sets:\n\n```c\ndef->filter.categoryBits = tag->category_bit;          // What I am\ndef->filter.maskBits = tag->collision_mask | tag->sensor_mask;  // What I interact with\ndef->isSensor = is_sensor;                             // Am I a sensor?\n```\n\n**This is the critical line:** The `maskBits` combines BOTH collision and sensor interactions. A shape's maskBits determines which other categories it will have any interaction with (physical collision OR sensor).\n\n### **3. How Collision/Sensor Registration Works**\n\nWhen you call:\n```yue\nan\\physics_collision 'note_projectile', 'wall'\n```\n\nThe engine does (bidirectional):\n```c\ntag_a->collision_mask |= tag_b->category_bit;  // 'note_projectile' can collide with 'wall'\ntag_b->collision_mask |= tag_a->category_bit;  // 'wall' can collide with 'note_projectile'\n```\n\nSimilarly, `physics_enable_sensor()` sets the `sensor_mask` instead.\n\n### **4. Default Behavior - Unregistered Pairs DON'T Collide**\n\nWhen a tag is registered, it starts with:\n```c\ntag->collision_mask = 0;  // No collisions by default\ntag->sensor_mask = 0;     // No sensor events by default\n```\n\n**This is critical:** If you don't explicitly call `physics_collision` or `physics_enable_sensor` for a pair, they won't interact with each other at all, because maskBits will be 0.\n\n### **5. How Box2D Uses These Masks**\n\nBox2D uses standard collision filtering: two shapes collide if:\n- `(shapeA.filter.maskBits & shapeB.filter.categoryBits) != 0` AND\n- `(shapeB.filter.maskBits & shapeA.filter.categoryBits) != 0`\n\nBoth conditions must be true.\n\n### **6. Sensor vs Physical Collision**\n\nThe distinction is made by the `isSensor` flag on the shape:\n- If `isSensor = true`: No physical forces, only sensor events fire\n- If `isSensor = false`: Physical collision response occurs\n\nHowever, **both are controlled by the same maskBits in this engine!**\n\n### **7. Multiple Shapes Per Body - Each Shape Gets Its Own Filter**\n\nEach shape on a body can have a different tag and therefore different collision filtering:\n\n```c\n// From physics_add_circle, physics_add_box, etc.\nb2ShapeDef shape_def = b2DefaultShapeDef();\nsetup_shape_def_from_tag(&shape_def, tag, is_sensor);  // <-- Tag-specific filter\nb2ShapeId shape_id = b2CreateCircleShape(*body_id, &shape_def, &circle);\n```\n\nSo yes, shapes on the same body can have completely different collision groups/masks.\n\n---\n\n## **The Problem in Your Code**\n\nLooking at the `note_projectile` setup in `main.yue`:\n\n```yue\n@\\add collider 'note_projectile', 'dynamic', 'circle', radius    -- Main shape: tag='note_projectile'\n@ball_sensor = @collider\\add_circle 'projectile_sensor', @w/2, {sensor: true}  -- Sensor: tag='projectile_sensor'\n```\n\nAnd the registrations:\n```yue\nan\\physics_collision 'note_projectile', 'wall'\nan\\physics_sensor 'note_projectile', 'weapon'\nan\\physics_sensor 'projectile_sensor', 'ball'\nan\\physics_sensor 'projectile_sensor', 'plant_ghost'\n```\n\n**The maskBits for 'note_projectile' will be:**\n```\ncollision_mask | sensor_mask = (wall) | (weapon)\n```\n\n**The maskBits for 'projectile_sensor' will be:**\n```\ncollision_mask | sensor_mask = (nothing) | (ball, plant_ghost)\n```\n\n### **Why Note Projectiles Might Still Physically Collide**\n\nIf note projectiles are colliding with things besides walls, it could be because:\n\n1. **Other tags have bidirectional collision enabled with 'note_projectile'**: When you call `physics_collision 'A', 'B'`, it sets BOTH directions. If another tag (e.g., `'ball'` or `'weapon'`) has collision enabled back to `'note_projectile'`, they'll collide even if you only set up one direction.\n\n2. **Multiple physics_collision calls affecting the same pair**: If other setup code calls `physics_collision` with 'note_projectile', it adds to the mask.\n\n3. **The 'projectile_sensor' shape is colliding differently**: The sensor shape uses `'projectile_sensor'` tag, which has no collision_mask entries, only sensor_mask.\n\n### **How to Fix It - Proper Isolation**\n\nTo make a body that **only** physically collides with walls but has sensors for other interactions, you need to ensure no other tags have collision enabled with `'note_projectile'`. This is done at **registration time**:\n\n```yue\n-- Make sure these are the ONLY collision registrations for note_projectile\nan\\physics_collision 'note_projectile', 'wall'\n\n-- All other interactions are sensor-only\nan\\physics_sensor 'note_projectile', 'weapon'\n\n-- The separate sensor shape handles ball detection\nan\\physics_sensor 'projectile_sensor', 'ball'\nan\\physics_sensor 'projectile_sensor', 'plant_ghost'\n```\n\nIf `'ball'` or `'weapon'` have `physics_collision` calls with `'note_projectile'`, those will create bidirectional collision. Check your setup code for any other `physics_collision` calls involving these tags.\n\n---\n\n## **Summary**\n\n- **Category bits:** Unique identifier for each tag (1, 2, 4, 8, ...)\n- **Collision mask:** Registered via `physics_collision()` - which tags cause physical response\n- **Sensor mask:** Registered via `physics_enable_sensor()` - which tags trigger sensor events\n- **Combined maskBits:** Engine ORs them together for Box2D filtering\n- **Unregistered pairs:** Default to NO interaction (maskBits = 0 by default)\n- **Shape-level filtering:** Each shape on a body has its own tag and filter\n- **The problem:** Likely a bidirectional collision registration from another tag, or an additional `physics_collision` call you haven't seen"
  },
  {
    "type": "text",
    "text": "agentId: a6c12f9 (for resuming to continue this agent's work if needed)\n<usage>total_tokens: 42322\ntool_uses: 14\nduration_ms: 49037</usage>"
  }
]

   236→an\physics_collision 'projectile', 'wall'
   237→an\physics_collision 'projectile', 'weapon'
   238→an\physics_tag 'note_projectile'
   239→an\physics_collision 'note_projectile', 'wall'
   240→an\physics_sensor 'note_projectile', 'weapon'
   241→an\physics_sensor 'projectile_sensor', 'ball'
   242→an\physics_sensor 'projectile_sensor', 'plant_ghost'
   243→an\physics_sensor 'weapon_hitbox', 'ball'
   244→an\physics_sensor 'weapon_hitbox', 'plant_ghost'
   245→an\physics_sensor 'plant_ghost', 'ball'
   246→
   247→-- Render and composite layers

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

891:    -- Note-weapon sensor: note projectiles die on enemy weapon contact

   891→    -- Note-weapon sensor: note projectiles die on enemy weapon contact
   892→    for event in *an\sensor_begin_events 'note_projectile', 'weapon'
   893→      note_object = event.a   -- note_projectile tag
   894→      ball_object = event.b   -- ball that owns the weapon
   895→      continue if ball_object.team == note_object.team
   896→      note_object\kill!
   897→
   898→    -- Projectile-ball sensor: deal damage

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

1125:          -- Check overlap with already spawned groups
1445:      @gun_ready = true
1446:      @timer\when (-> @gun_ready and @\gun_is_aligned!), 'gun_fire', (-> @\gun_fire!)
1448:      @thrust_ready = true
1449:      @timer\when (-> @thrust_ready and @\sword_is_aligned!), 'sword_thrust', (-> @\sword_thrust!)
1451:      @bow_ready = true
1452:      @timer\when (-> @bow_ready and @\bow_is_aligned!), 'bow_fire', (-> @\bow_fire!)
1454:      @flute_ready = true
1455:      @timer\when (-> @flute_ready), 'flute_fire', (-> @\flute_fire!)
1845:    @gun_ready = false
1847:    @timer\after cooldown, 'gun_cooldown', -> @gun_ready = true
1879:    @thrust_ready = false
1920:    @timer\after @thrust_cooldown, 'thrust_cooldown', -> @thrust_ready = true
1940:    @bow_ready = false
1974:      @timer\after @bow_cooldown, 'bow_cooldown', -> @bow_ready = true
2006:    @flute_ready = false
2007:    @timer\after @flute_cooldown, 'flute_cooldown', -> @flute_ready = true

  1440→    @\add timer!
  1441→    @collider\set_gravity_scale 0
  1442→
  1443→    -- Weapon auto-attack setup (requires timer initialized above)
  1444→    if @weapon_type == 'gun'
  1445→      @gun_ready = true
  1446→      @timer\when (-> @gun_ready and @\gun_is_aligned!), 'gun_fire', (-> @\gun_fire!)
  1447→    elseif @weapon_type == 'sword'
  1448→      @thrust_ready = true
  1449→      @timer\when (-> @thrust_ready and @\sword_is_aligned!), 'sword_thrust', (-> @\sword_thrust!)
  1450→    elseif @weapon_type == 'bow'
  1451→      @bow_ready = true
  1452→      @timer\when (-> @bow_ready and @\bow_is_aligned!), 'bow_fire', (-> @\bow_fire!)
  1453→    elseif @weapon_type == 'flute'
  1454→      @flute_ready = true
  1455→      @timer\when (-> @flute_ready), 'flute_fire', (-> @\flute_fire!)
  1456→
  1457→  update: (dt) =>
  1458→    -- When paused, use dt = 0 so physics logic doesn't run
  1459→    dt = 0 if @parent.paused

1297:      @thrust_cooldown = 5  -- seconds between thrusts
1318:      @bow_cooldown = 2.2
1362:      @flute_cooldown = 2.4

1847:    @timer\after cooldown, 'gun_cooldown', -> @gun_ready = true

  1840→      team: @team
  1841→      bounces: 2
  1842→
  1843→  -- Gun callback: fire projectile with effects
  1844→  gun_fire: =>
  1845→    @gun_ready = false
  1846→    cooldown = math.max(@minimum_cooldown, @base_cooldown - @hits_landed * @cooldown_reduction_per_hit)
  1847→    @timer\after cooldown, 'gun_cooldown', -> @gun_ready = true
  1848→    @cooldown_bar\activate cooldown
  1849→
  1850→    -- Check for burstfire
  1851→    burstfire_chance = @burstfire_chance_increase_per_hit * @hits_landed
  1852→    is_burstfire = an.random\bool burstfire_chance * 100
  1853→
  1854→    if is_burstfire

1424:    @base_cooldown = 1.2
1846:    cooldown = math.max(@minimum_cooldown, @base_cooldown - @hits_landed * @cooldown_reduction_per_hit)

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

1447:      @timer\when (-> @gun_ready and @\gun_is_aligned!), 'gun_fire', (-> @\gun_fire!)
1451:      @timer\when (-> @thrust_ready and @\sword_is_aligned!), 'sword_thrust', (-> @\sword_thrust!)
1455:      @timer\when (-> @bow_ready and @\bow_is_aligned!), 'bow_fire', (-> @\bow_fire!)
1806:  gun_is_aligned: =>
1867:  sword_is_aligned: =>
1928:  bow_is_aligned: =>

  1806→  gun_is_aligned: =>
  1807→    gun_tip_offset = @weapon_visual_offset + 12
  1808→    perpendicular = @angle - math.pi/2
  1809→    gun_tip_x = @x + gun_tip_offset*math.cos(@angle) + 8*math.cos(perpendicular)
  1810→    gun_tip_y = @y + gun_tip_offset*math.sin(@angle) + 8*math.sin(perpendicular)
  1811→
  1812→    ray_length = 500
  1813→    ray_end_x = gun_tip_x + ray_length*math.cos(@angle)
  1814→    ray_end_y = gun_tip_y + ray_length*math.sin(@angle)
  1815→
  1816→    -- debug_draw\line gun_tip_x, gun_tip_y, ray_end_x, ray_end_y, 2, red!
  1817→
  1818→    hit = an\raycast gun_tip_x, gun_tip_y, ray_end_x, ray_end_y, 'ball'
  1819→    hit and hit.object.team != @team
  1820→
  1821→  -- Fire a single shot with all effects at current position
  1822→  fire_single_shot: =>
  1823→    gun_tip_offset = @weapon_visual_offset + 12
  1824→    perpendicular = @angle - math.pi/2
  1825→    boom_offset = an.random\float(0.9, 1.1)*gun_tip_offset
  1826→    boom_x = @x + boom_offset*math.cos(@angle) + 10*math.cos(perpendicular)
  1827→    boom_y = @y + boom_offset*math.sin(@angle) + 10*math.sin(perpendicular)
  1828→
  1829→    -- Sound
  1830→    an\sound_play "gun_fire_#{an.random\int(1, 3)}", 0.63, an.random\float(0.95, 1.05)
  1831→    -- Spawn boom particle
  1832→    @parent.effects\add boom_particle boom_x, boom_y
  1833→    -- Weapon feedback
  1834→    @spring\pull 'weapon', 0.6, 3, 0.7
  1835→    @spring\pull 'hit', 0.25, 3, 0.5

  1996→      direction: @angle
  1997→      flash_on_spawn: true
  1998→      team: @team
  1999→      bounces: 0
  2000→      shot_id: shot_id
  2001→
  2002→  -- Start bow pull animation for next arrow
  2003→  bow_start_pull: (duration) =>
  2004→    @bow_arrow_alpha = 1
  2005→    @timer\tween duration, @, {bow_pull_amount: 8}, math.quad_out, nil, 'bow_release'
  2006→    @timer\tween duration, @, {bow_sy: 0.9}, math.quad_out, nil, 'bow_sy_release'
  2007→
  2008→  -- Flute callback: fire note projectile from flute tip in weapon direction
  2009→  flute_fire: =>
  2010→    @flute_ready = false
  2011→    @timer\after @flute_cooldown, 'flute_cooldown', -> @flute_ready = true
  2012→    @cooldown_bar\activate @flute_cooldown
  2013→
  2014→    -- Fire from flute tip in weapon's current direction
  2015→    direction = @angle
  2016→    tip_offset = @weapon_visual_offset + 12
  2017→    spawn_x = @x + tip_offset*math.cos(direction)
  2018→    spawn_y = @y + tip_offset*math.sin(direction)
  2019→
  2020→    -- Weapon feedback: flash, scale spring, rotation kick
  2021→    @\flash_weapon!
  2022→    @spring\pull 'weapon', 0.6, 3, 0.7
  2023→    @spring\pull 'hit', 0.25, 3, 0.5
  2024→    @weapon_recoil = 0.4
  2025→    @timer\tween 0.3, 'flute_recoil', @, {weapon_recoil: 0}, math.cubic_out
... [10 more lines]

  2930→      @w = radius*2
  2931→      @h = radius*2
  2932→      @\add collider 'note_projectile', 'dynamic', 'circle', radius
  2933→      @collider\set_position @x, @y
  2934→      @collider\set_restitution 1
  2935→      @collider\set_friction 0
  2936→      @collider\set_gravity_scale 0
  2937→      @collider\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)
  2938→      @collider\set_density 0.2
  2939→
  2940→    @collider\set_bullet true  -- continuous collision detection
  2941→
  2942→    -- Sensor shape for ball detection (passes through balls)
  2943→    sensor_w = @w
  2944→    sensor_h = @h

  2035→        flash_on_spawn: 0.25
  2036→        gravity: 128
  2037→
  2038→    -- Spawn projectile
  2039→    @parent.projectiles\add projectile spawn_x, spawn_y,
  2040→      projectile_type: 'note'
  2041→      velocity: 6
  2042→      direction: direction
  2043→      flash_on_spawn: true
  2044→      team: @team
  2045→      bounces: 0
  2046→      damage: 2
  2047→      fork_bounces: @flute_fork_bounces
  2048→
  2049→  flash_ball: (duration=0.15) =>

  2960→      @timer\after 0.1, -> @flashing = false
  2961→
  2962→  update: (dt) =>
  2963→    -- Update angle to follow velocity
  2964→    vx, vy = @collider\get_velocity!
  2965→    if not @base_speed
  2966→      @base_speed = math.length(vx, vy)
  2967→    @collider\set_angle math.angle(vx, vy)
  2968→    @x, @y = @collider\get_position!
  2969→    @angle = @collider\get_angle!
  2970→
  2971→    -- Drawing
  2972→    scale = @spring.hit.x
  2973→    if @projectile_type == 'bullet'
  2974→      game\push @x, @y, @angle, scale, scale
  2975→      game\rounded_rectangle -@w/2, -@h/2, @w, @h, @h/2, if @flashing then white! else yellow!
  2976→      game\pop!
  2977→    elseif @projectile_type == 'arrow'
  2978→      arrow_scale = 26/512
  2979→      game\push @x, @y, @angle + 3*math.pi/4, arrow_scale*scale, arrow_scale*scale
  2980→      game\image an.images.arrow, 0, 0, nil, @flashing and white!
  2981→      game\pop!
  2982→    elseif @projectile_type == 'note' or @projectile_type == 'note_fork'
  2983→      game\push @x, @y, 0, @note_scale*scale, @note_scale*scale
  2984→      game\image an.images.musical_note, 0, 0, nil, @flashing and white!
  2985→      game\pop!
  2986→
  2987→    -- Debug draw collider shape
  2988→    debug_draw\push @x, @y, @angle
  2989→    -- debug_draw\rectangle -@w/2, -@h/2, @w, @h, red!
... [50 more lines]

  1345→    elseif @weapon_type == 'flute'
  1346→      @weapon_class = 'ranged'
  1347→      @weapon_image = an.images.flute
  1348→      @weapon_visual_offset = 24
  1349→      @weapon_perpendicular_offset = 0
  1350→      @weapon_hitbox_offset = 24
  1351→      @weapon_hitbox_length = 28
  1352→      @weapon_hitbox_width = 8
  1353→      @weapon_scale = 18/512
  1354→      @weapon_scale_y = 18/512
  1355→      @weapon_rotation_offset = -3*math.pi/4
  1356→      @base_angular_velocity = 1.5*math.pi
  1357→      @max_angular_velocity = 3*math.pi
  1358→      @weapon_weight = 1.0
  1359→      @hit_stop_multiplier = 1.0
  1360→      @hit_particle_multiplier = 1.0
  1361→      @camera_shake_multiplier = 1.0
  1362→      @flute_cooldown = 2.4
  1363→      @flute_fork_bounces = 1
  1364→
  1365→    @\add collider 'ball', 'dynamic', 'circle', @radius
  1366→    @collider\set_position @x, @y
  1367→    @collider\set_restitution 1
  1368→    @collider\set_friction 0
  1369→    @collider\set_linear_damping 0

   928→      if owner.weapon_type == 'flute' and projectile_object.projectile_type == 'note'
   929→        owner.flute_fork_bounces += 1
   930→
   931→      -- Spawn star particles at hit location
   932→      x = (projectile_object.x + ball_object.x)/2
   933→      y = (projectile_object.y + ball_object.y)/2
   934→      for i = 1, an.random\int 1, 3
   935→        @effects\add star_particle x, y,
   936→          flash_on_spawn: true
   937→

2370:      effects\text "FORK BOUNCES", 'lana', left_x, 0, white!

  2368→      effects\text value1, 'lana', right_x - an.fonts.lana\text_width(value1), 0, white!
  2369→    elseif @weapon_type == 'flute'
  2370→      effects\text "FORK BOUNCES", 'lana', left_x, 0, white!
  2371→      value1 = string.format("%d", my_ball.flute_fork_bounces)
  2372→      effects\text value1, 'lana', right_x - an.fonts.lana\text_width(value1), 0, white!
  2373→    else  -- dagger

   891→    -- Note-weapon sensor: note projectiles die on enemy weapon contact
   892→    for event in *an\sensor_begin_events 'projectile_sensor', 'weapon'
   893→      projectile_object = event.a  -- projectile_sensor tag (the projectile)
   894→      ball_object = event.b        -- weapon tag (ball that owns the weapon)
   895→      continue unless projectile_object.projectile_type == 'note' or projectile_object.projectile_type == 'note_fork'
   896→      continue if ball_object.team == projectile_object.team
   897→      projectile_object\kill!
   898→

29:### Engine State (Dynamic - updated every frame)
376:timer\every(interval, name_or_callback, callback?, times?) -> timer
377:timer\every_step(name_or_callback, callback?) -> timer

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2962→      @collider\set_gravity_scale 0
  2963→      @collider\set_density 0.2
  2964→      if @projectile_type == 'note'
  2965→        @collider\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)
  2966→        @trail_rate = args.trail_rate or 1.0
  2967→      else
  2968→        -- Trail notes are stationary, die after 3s
  2969→        @timer\after 3, -> @\kill!
  2970→
  2971→    @collider\set_bullet true  -- continuous collision detection
  2972→
  2973→    -- Sensor shape for ball detection (passes through balls)
  2974→    sensor_w = @w
  2975→    sensor_h = @h
  2976→    @ball_sensor = if @projectile_type == 'note' or @projectile_type == 'note_fork'
  2977→      @collider\add_circle 'projectile_sensor', @w/2, {sensor: true}
  2978→    else
  2979→      @collider\add_box 'projectile_sensor', sensor_w, sensor_h, {sensor: true}
  2980→    @collider\set_density 0, @ball_sensor
  2981→
  2982→    -- Visual feedback
  2983→    @\add spring!
  2984→    @spring\add 'hit', 1
  2985→    @spring\pull 'hit', 0.3, 3, 0.5  -- pop on spawn
  2986→
  2987→    @\add timer!
  2988→    @flashing = false
  2989→    if args.flash_on_spawn
  2990→      @flashing = true
  2991→      @timer\after 0.1, -> @flashing = false

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2993→  update: (dt) =>
  2994→    -- Update angle to follow velocity
  2995→    vx, vy = @collider\get_velocity!
  2996→    if not @base_speed
  2997→      @base_speed = math.length(vx, vy)
  2998→    @collider\set_angle math.angle(vx, vy)
  2999→    @x, @y = @collider\get_position!
  3000→    @angle = @collider\get_angle!
  3001→
  3002→    -- Drawing
  3003→    scale = @spring.hit.x
  3004→    if @projectile_type == 'bullet'
  3005→      game\push @x, @y, @angle, scale, scale
  3006→      game\rounded_rectangle -@w/2, -@h/2, @w, @h, @h/2, if @flashing then white! else yellow!
  3007→      game\pop!
  3008→    elseif @projectile_type == 'arrow'
  3009→      arrow_scale = 26/512
  3010→      game\push @x, @y, @angle + 3*math.pi/4, arrow_scale*scale, arrow_scale*scale
  3011→      game\image an.images.arrow, 0, 0, nil, @flashing and white!
  3012→      game\pop!
  3013→    elseif @projectile_type == 'note' or @projectile_type == 'note_fork'
  3014→      game\push @x, @y, 0, @note_scale*scale, @note_scale*scale
  3015→      game\image an.images.musical_note, 0, 0, nil, @flashing and white!
  3016→      game\pop!
  3017→
  3018→    -- Debug draw collider shape
  3019→    debug_draw\push @x, @y, @angle
  3020→    -- debug_draw\rectangle -@w/2, -@h/2, @w, @h, red!
  3021→    debug_draw\pop!
  3022→

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2960→      @collider\set_restitution 1
  2961→      @collider\set_friction 0
  2962→      @collider\set_gravity_scale 0
  2963→      @collider\set_density 0.2
  2964→      if @projectile_type == 'note'
  2965→        @collider\apply_impulse @velocity*math.cos(@direction), @velocity*math.sin(@direction)
  2966→        @trail_rate = args.trail_rate or 1.0
  2967→      else
  2968→        -- Trail notes are stationary, die after 3s
  2969→        @timer\after 3, -> @\kill!
  2970→
  2971→    @collider\set_bullet true  -- continuous collision detection
  2972→
  2973→    -- Sensor shape for ball detection (passes through balls)
  2974→    sensor_w = @w
  2975→    sensor_h = @h
  2976→    @ball_sensor = if @projectile_type == 'note' or @projectile_type == 'note_trail'
  2977→      @collider\add_circle 'projectile_sensor', @w/2, {sensor: true}
  2978→    else
  2979→      @collider\add_box 'projectile_sensor', sensor_w, sensor_h, {sensor: true}
  2980→    @collider\set_density 0, @ball_sensor
  2981→
  2982→    -- Visual feedback
  2983→    @\add spring!
  2984→    @spring\add 'hit', 1
  2985→    @spring\pull 'hit', 0.3, 3, 0.5  -- pop on spawn
  2986→
  2987→    @\add timer!
  2988→    @flashing = false
  2989→    if args.flash_on_spawn
... [5 more lines]

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

  2980→    @\add spring!
  2981→    @spring\add 'hit', 1
  2982→    @spring\pull 'hit', 0.3, 3, 0.5  -- pop on spawn
  2983→
  2984→    @\add timer!
  2985→    @flashing = false
  2986→    if args.flash_on_spawn
  2987→      @flashing = true
  2988→      @timer\after 0.1, -> @flashing = false
  2989→
  2990→  update: (dt) =>
  2991→    -- Update angle to follow velocity

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   236→an\physics_collision 'projectile', 'wall'
   237→an\physics_collision 'projectile', 'weapon'
   238→an\physics_tag 'note_projectile'
   239→an\physics_collision 'note_projectile', 'wall'
   240→an\physics_sensor 'projectile_sensor', 'ball'
   241→an\physics_sensor 'projectile_sensor', 'plant_ghost'
   242→an\physics_sensor 'projectile_sensor', 'weapon'
   243→an\physics_sensor 'weapon_hitbox', 'ball'
   244→an\physics_sensor 'weapon_hitbox', 'plant_ghost'
   245→an\physics_sensor 'plant_ghost', 'ball'

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

345:    @player_ball = ball @x + @w*0.25, @y + @h/2, 'player', headless_player_weapon
346:    @enemy_ball = ball @x + @w*0.75, @y + @h/2, 'enemy', headless_enemy_weapon
347:    @\add @player_ball
348:    @\add @enemy_ball
459:    @player_ball\start_moving!
460:    @enemy_ball\start_moving!
857:      headless_projectile_owner = if projectile_object.team == 'player' then @player_ball else @enemy_ball
907:      owner = if projectile_object.team == 'player' then @player_ball else @enemy_ball
1010:      if @player_ball.dead or (@player_ball.hp and @player_ball.hp <= 0)
1013:        @headless_winner_hp = math.max 0, @enemy_ball.hp
1014:      if @enemy_ball.dead or (@enemy_ball.hp and @enemy_ball.hp <= 0)
1017:        @headless_winner_hp = math.max 0, @player_ball.hp
1021:        if @player_ball.hp > @enemy_ball.hp
1023:          @headless_winner_hp = math.max 0, @player_ball.hp
1024:        elseif @enemy_ball.hp > @player_ball.hp
1026:          @headless_winner_hp = math.max 0, @enemy_ball.hp
1029:          @headless_winner_hp = math.max 0, @player_ball.hp
1030:        @headless_events[] = {step: @headless_step_count, type: 'battle_end', winner: @headless_winner, player_hp: math.max(0, @player_ball.hp), enemy_hp: math.max(0, @enemy_ball.hp), reason: 'timeout'}
1777:        headless_winner_ball = if @team == 'player' then @parent.enemy_ball else @parent.player_ball
1778:        @parent.headless_events[] = {step: @parent.headless_step_count, type: 'battle_end', winner: headless_winner_team, player_hp: math.max(0, @parent.player_ball.hp), enemy_hp: math.max(0, @parent.enemy_ball.hp), reason: 'kill'}
4171:          player_hp: @headless_current_arena.player_ball and math.max(0, @headless_current_arena.player_ball.hp) or 0
4172:          enemy_hp: @headless_current_arena.enemy_ball and math.max(0, @headless_current_arena.enemy_ball.hp) or 0

[Showing results with pagination = limit: 30, offset: 0]

   340→    @\add wall @x + wall_thickness/2 + @w, @y + @h/2 + wall_thickness/2, wall_thickness, @h + wall_thickness
   341→
   342→    -- Create balls
   343→    headless_player_weapon = args.player_weapon or 'flute'
   344→    headless_enemy_weapon = args.enemy_weapon or 'sword'
   345→    @player_ball = ball @x + @w*0.25, @y + @h/2, 'player', headless_player_weapon
   346→    @enemy_ball = ball @x + @w*0.75, @y + @h/2, 'enemy', headless_enemy_weapon
   347→    @\add @player_ball
   348→    @\add @enemy_ball
   349→
   350→    -- Create plants container and spawn plant groups
   351→    @\add object 'plants'
   352→    @\spawn_plants!
   353→
   354→    @high_speed_hit_count = 0 -- Track recent high speed hits for energy system bypass
   355→    @low_horizontal_hit_count = 0 -- Track recent low horizontal hits to prevent stalling
   356→    @max_ball_speed = 448
   357→
   358→    -- Energy boost to compensate for Box2D energy loss
   359→    @ball_energy_boost = 1.09
   360→    @weapon_energy_boost = 1.14  -- higher because weapon collisions lose more energy
   361→
   362→    -- Wall energy boost (fallback system to prevent stalling)
   363→    @system_energy = 250  -- default until first measurement
   364→    @min_wall_energy_boost = 1.0   -- boost at high energy (>=600)

   455→        bg\image cloud_image, 0, 0, @draw_color!
   456→        bg\pop!
   457→      cloud\flow_to @
   458→
   459→    @player_ball\start_moving!
   460→    @enemy_ball\start_moving!
   461→
   462→  --[[
   463→    COLLISION ENERGY SYSTEM
   464→
   465→    Box2D leaks energy even with restitution=1, causing balls to eventually stop bouncing.
   466→    This system compensates by adding energy on collisions while creating interesting
   467→    gameplay dynamics through energy redistribution and pacing control.
   468→
   469→    1. ENERGY REDISTRIBUTION (keeps both balls active) - ball-ball collisions

522:    if an\key_is_pressed('p')

   518→      an\music_play 'bgm'
   519→    if an\key_is_pressed('n')
   520→      an\music_play 'enbudai'
   521→
   522→    if an\key_is_pressed('p')
   523→      if an.time_scale == 0
   524→        an.time_scale = 1
   525→      else
   526→        an.time_scale = 0
   527→
   528→    for event in *an\collision_begin_events 'ball', 'ball'
   529→      ball_a, ball_b = event.a, event.b
   530→      vx_a, vy_a = ball_a.collider\get_velocity!
   531→      vx_b, vy_b = ball_b.collider\get_velocity!
   532→

459:    @player_ball\start_moving!
460:    @enemy_ball\start_moving!
2083:  start_moving: =>

  2083→  start_moving: =>
  2084→    @collider\set_gravity_scale 1
  2085→    @collider\apply_impulse an.random\sign!*an.random\float(5, 10), an.random\float(-10, 10)
  2086→    @collider\set_angular_velocity @base_angular_velocity
  2087→
  2088→
  2089→
  2090→-- HP bar: temporary bar below entity (added as child)
  2091→class hp_bar extends object
  2092→  new: (args={}) =>
  2093→    super 'hp_bar'
  2094→    @offset_y = args.offset_y or 18
  2095→    @w = args.w or 22
  2096→    @h = args.h or 4
  2097→    @bg_color = args.bg_color or black!

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   342→    -- Create balls
   343→    headless_player_weapon = args.player_weapon or 'flute'
   344→    headless_enemy_weapon = args.enemy_weapon or 'sword'
   345→    @player_ball = ball @x + @w*0.25, @y + @h/2, 'player', headless_player_weapon
   346→    -- @enemy_ball = ball @x + @w*0.75, @y + @h/2, 'enemy', headless_enemy_weapon
   347→    @\add @player_ball
   348→    -- @\add @enemy_ball
   349→
   350→    -- Create plants container and spawn plant groups
   351→    @\add object 'plants'

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

   522→    if an\key_is_pressed('p')
   523→      if an.time_scale == 0
   524→        an.time_scale = 1
   525→      else
   526→        an.time_scale = 0
   527→    if an\key_is_pressed('f')
   528→      @player_ball\flute_fire! if @player_ball and @player_ball.weapon_type == 'flute'
   529→
   530→    for event in *an\collision_begin_events 'ball', 'ball'
   531→      ball_a, ball_b = event.a, event.b
   532→      vx_a, vy_a = ball_a.collider\get_velocity!
   533→      vx_b, vy_b = ball_b.collider\get_velocity!

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.

The file E:\a327ex\emoji-ball-battles\main.yue has been updated successfully.