EBB Boomerang 2

The user wants me to work on emoji-ball-battles. Let me first read the relevant files as instructed in CLAUDE.md, then understand what "headless mode big test" means, what "saw and boomerang" are, and what "mirror matchups" means.

Let me start by reading the required files.

File does not exist. Note: your current working directory is E:\a327ex.

<tool_use_error>Sibling tool call errored</tool_use_error>

<tool_use_error>Sibling tool call errored</tool_use_error>

anchor/
anchor.exe*
assets/
balance.bat
docs/
main.lua
main.yue
old_assets/
reference/
results/
run.bat
simulate.bat
todo.md
yue.exe*

File content (67599 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.

330:    -- headless: seed RNG for deterministic battles

353:    headless_player_weapon = args.player_weapon or 'boomerang'

354:    headless_enemy_weapon = args.enemy_weapon or 'saw'

355:    @player_ball = ball @x + @w*0.25, @y + @h/2, 'player', headless_player_weapon

356:    @enemy_ball = ball @x + @w*0.75, @y + @h/2, 'enemy', headless_enemy_weapon

384:    -- headless: battle tracking

385:    @headless_battle_over = false

386:    @headless_winner = nil

387:    @headless_winner_hp = 0

388:    @headless_events = {}

389:    @headless_step_count = 0

744:      -- headless: log parry event

745:      @headless_events[] = {step: @headless_step_count, type: 'parry', ball_a: ball_a.team, ball_b: ball_b.team, weapon_a: ball_a.weapon_type, weapon_b: ball_b.weapon_type}

864:      -- headless: log projectile parry

865:      headless_projectile_owner = if projectile_object.team == 'player' then @player_ball else @enemy_ball

866:      @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}

919:      -- headless: log projectile hit

920:      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: owner.team, defender: ball_object.team, damage: damage, weapon: owner.weapon_type, hit_type: 'projectile'}

957:      -- headless: log boomerang hit

958:      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: owner.team, defender: ball_object.team, damage: damage, weapon: owner.weapon_type, hit_type: 'projectile'}

1043:      -- headless: log melee hit

1044:      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: attacker.team, defender: defender.team, damage: damage, weapon: attacker.weapon_type, hit_type: 'melee'}

1164:    -- headless: step counter and battle-end detection

1165:    @headless_step_count += 1

1166:    unless @headless_battle_over

1168:        @headless_battle_over = true

1169:        @headless_winner = 'enemy'

1170:        @headless_winner_hp = math.max 0, @enemy_ball.hp

1172:        @headless_battle_over = true

1173:        @headless_winner = 'player'

... [152 more lines]

88:an\image 'saw', 'assets/saw.png'

89:an\image 'boomerang', 'assets/boomerang.png'

174:--   saw_hit1: -25.8 dB → 0.61

175:--   saw_hit2: -28.8 dB → 0.87

222:an\sound 'saw_hit1', 'assets/saw_hit1.ogg'

223:an\sound 'saw_hit2', 'assets/saw_hit2.ogg'

248:an\physics_tag 'boomerang_projectile'

249:an\physics_tag 'boomerang_sensor'

250:an\physics_sensor 'boomerang_sensor', 'ball'

251:an\physics_sensor 'boomerang_sensor', 'plant_ghost'

353:    headless_player_weapon = args.player_weapon or 'boomerang'

354:    headless_enemy_weapon = args.enemy_weapon or 'saw'

934:    for event in *an\sensor_begin_events 'boomerang_sensor', 'ball'

952:      unless projectile_object.boomerang_damage_triggered

953:        projectile_object.boomerang_damage_triggered = true

954:        owner.boomerang_damage += 1

957:      -- headless: log boomerang hit

1030:      continue if attacker.weapon_type == 'saw'

1032:      continue if attacker.weapon_type == 'boomerang'

1069:    for saw_ball in *[@player_ball, @enemy_ball]

1070:      continue unless saw_ball.weapon_type == 'saw' and saw_ball.parent

1071:      local other_ball = if saw_ball.team == 'player' then @enemy_ball else @player_ball

1074:      saw_ball.saw_time_since_last_hit += dt

1075:      if saw_ball.saw_time_since_last_hit > 2*saw_ball.saw_hit_interval

1076:        saw_ball.saw_contact_hit_count = 0

1077:      hx = saw_ball.x + saw_ball.weapon_hitbox_offset*math.cos(saw_ball.angle)

1078:      hy = saw_ball.y + saw_ball.weapon_hitbox_offset*math.sin(saw_ball.angle)

1079:      hits = an\query_box hx, hy, saw_ball.weapon_hitbox_length, saw_ball.weapon_hitbox_width, saw_ball.angle, 'ball'

1086:        if not saw_ball.saw_in_contact_with

1087:          saw_ball.saw_in_contact_with = other_ball

... [120 more lines]

4158:  -- Tier ranking: average win rate across non-mirror matchups

4191:  f\write ".matrix-mirror{background:#1a1a3a;}\n"

4244:      cls = if wa == wb then 'matrix-mirror'

4257:    is_mirror = wa == wb

4259:    f\write "<h3>#{wa} vs #{wb}#{is_mirror and ' (mirror)' or ''}</h3>\n"

4283:    unless is_mirror

  4045→
  4046→  f\write "</body></html>\n"
  4047→  f\close!
  4048→  print "HTML report written to #{filename}"
  4049→
  4050→-- All weapons in the game (update this list when adding new weapons)
  4051→headless_weapons = {'dagger', 'sword', 'bow', 'gun'}
  4052→
  4053→-- SVG histogram helper: writes an inline SVG histogram to file handle
  4054→headless_svg_histogram = (f, values, width, height, opts={}) ->
  4055→  return f\write "<svg width='#{width}' height='#{height}' style='background:#1a1a1a;border-radius:4px;'><text x='#{width/2}' y='#{height/2}' fill='#555' font-size='12' font-family='monospace' text-anchor='middle'>No data</text></svg>\n" if #values == 0
  4056→
  4057→  color = opts.color or '#53afe8'
  4058→  min_val = values[1]
  4059→  max_val = values[1]
  4060→  for v in *values
  4061→    min_val = math.min min_val, v
  4062→    max_val = math.max max_val, v
  4063→
  4064→  num_bins = math.min 10, math.max(3, #values)

  4340→
  4341→  elseif an.args.balance
  4342→    -- Balance mode: run all weapon matchups and generate unified report
  4343→    headless_parallel = tonumber(an.args.parallel) or 8
  4344→    timestamp = os.date '%Y-%m-%d_%H%M'
  4345→    print "Balance report: #{#headless_weapons} weapons, #{#headless_weapons*(#headless_weapons + 1)/2} matchups, #{headless_battles} battles each (#{headless_parallel} parallel)"
  4346→    battle_count = 0
  4347→    total_matchups = #headless_weapons*(#headless_weapons + 1)/2
  4348→    matchup_count = 0
  4349→    start_time = os.time!
  4350→    for i = 1, #headless_weapons
  4351→      for j = i, #headless_weapons
  4352→        wa, wb = headless_weapons[i], headless_weapons[j]
  4353→        matchup_count += 1
  4354→        -- Launch battles in parallel batches
  4355→        s = 0
  4356→        while s < headless_battles
  4357→          batch_size = math.min headless_parallel, headless_battles - s
  4358→          batch_seeds = {}
  4359→          for b = 0, batch_size - 1
  4360→            seed = headless_base_seed + s + b
  4361→            batch_seeds[] = seed
  4362→            os.execute "start \"\" /b .\\anchor.exe . --headless --matchup=#{wa},#{wb} --seed=#{seed}"
  4363→          -- Poll for batch completion by checking per-seed files
  4364→          wait_start = os.time!

  4106→headless_matchup_stats = (results) ->
  4107→  s = {
  4108→    total: #results
  4109→    player_wins: 0, enemy_wins: 0, draws: 0
  4110→    total_steps: 0, total_hits: 0, total_parries: 0
  4111→    durations: {}, player_win_hp: {}, enemy_win_hp: {}
  4112→  }
  4113→  for r in *results
  4114→    if r.winner == 'player'
  4115→      s.player_wins += 1
  4116→      s.player_win_hp[] = r.player_hp
  4117→    elseif r.winner == 'enemy'
  4118→      s.enemy_wins += 1
  4119→      s.enemy_win_hp[] = r.enemy_hp
  4120→    else
  4121→      s.draws += 1
  4122→    s.total_steps += r.steps
  4123→    s.durations[] = r.steps/120
  4124→    for e in *r.events
  4125→      if e.type == 'hit'
  4126→        s.total_hits += 1
  4127→      elseif e.type == 'parry'
  4128→        s.total_parries += 1
  4129→  s.player_win_pct = s.total > 0 and s.player_wins/s.total*100 or 0
  4130→  s.enemy_win_pct = s.total > 0 and s.enemy_wins/s.total*100 or 0
  4131→  s.avg_duration = s.total > 0 and s.total_steps/s.total/120 or 0
  4132→  s.avg_hits = s.total > 0 and s.total_hits/s.total or 0
  4133→  s.avg_parries = s.total > 0 and s.total_parries/s.total or 0
  4134→  s
  4135→
... [25 more lines]

  4148→  -- Build win rate matrix: win_rate[wa][wb] = wa's win% against wb
  4149→  win_rate = {}
  4150→  for _, wa in ipairs weapons
  4151→    win_rate[wa] = {}
  4152→  for m in *all_matchups
  4153→    s = stats["#{m.weapon_a}_vs_#{m.weapon_b}"]
  4154→    win_rate[m.weapon_a][m.weapon_b] = s.player_win_pct
  4155→    if m.weapon_a != m.weapon_b
  4156→      win_rate[m.weapon_b][m.weapon_a] = s.enemy_win_pct
  4157→
  4158→  -- Tier ranking: average win rate across non-mirror matchups
  4159→  tiers = {}
  4160→  for _, w in ipairs weapons
  4161→    total_pct = 0
  4162→    count = 0
  4163→    for _, opp in ipairs weapons
  4164→      if opp != w
  4165→        total_pct += win_rate[w][opp]
  4166→        count += 1
  4167→    tiers[] = {weapon: w, win_pct: count > 0 and total_pct/count or 0}
  4168→  table.sort tiers, (a, b) -> a.win_pct > b.win_pct
  4169→
  4170→  -- Count total battles
  4171→  total_battles = 0
  4172→  for m in *all_matchups
  4173→    total_battles += #m.results
  4174→  battles_per = #all_matchups > 0 and #all_matchups[1].results or 0
  4175→
  4176→  -- === HTML output ===
  4177→  date_display = timestamp\gsub('_', ' ')\gsub('(%d%d)(%d%d)$', '%1:%2')
... [85 more lines]

  4370→          s += batch_size
  4371→          battle_count += batch_size
  4372→        -- Merge per-seed .tmp files into .dat
  4373→        headless_merge_results wa, wb, headless_base_seed, headless_battles
  4374→        print "[#{matchup_count}/#{total_matchups}] #{wa} vs #{wb}: done"
  4375→
  4376→    -- Read all results
  4377→    all_matchups = {}
  4378→    for i = 1, #headless_weapons
  4379→      for j = i, #headless_weapons
  4380→        wa, wb = headless_weapons[i], headless_weapons[j]
  4381→        results = headless_read_results wa, wb
  4382→        if results
  4383→          all_matchups[] = {weapon_a: wa, weapon_b: wb, :results}
  4384→        else
  4385→          print "Warning: no results for #{wa} vs #{wb}"
  4386→
  4387→    elapsed = os.time! - start_time
  4388→    headless_write_balance_report all_matchups, headless_weapons, timestamp
  4389→    print "#{battle_count} battles completed in #{elapsed}s"
  4390→    engine_quit!
  4391→
  4392→  elseif headless_battles > 1
  4393→    -- Multi-battle: spawn a fresh process for each battle (guarantees clean state)
  4394→    headless_parallel = tonumber(an.args.parallel) or 1
  4395→
  4396→    start_time = os.time!
  4397→    print "#{headless_weapon_a} vs #{headless_weapon_b}: #{headless_battles} battles (#{headless_parallel} parallel)"
  4398→    s = 0
  4399→    while s < headless_battles

     1→@echo off
     2→cd /d "%~dp0"
     3→.\yue.exe -r main.yue
     4→.\yue.exe -r anchor/
     5→.\anchor.exe . --headless %*
     6→

     1→@echo off
     2→cd /d "%~dp0"
     3→.\yue.exe -r main.yue
     4→.\yue.exe -r anchor/
     5→.\anchor.exe . --headless --balance --battles=5 --parallel=8 %*
     6→

  4220→  f\write "</table>\n"
  4221→
  4222→  -- === Section 2: Mirror Match Sanity Check ===
  4223→  f\write "<h2>Mirror Match Sanity Check</h2>\n"
  4224→  f\write "<table><tr><th>Weapon</th><th>Player Win %</th><th>Status</th></tr>\n"
  4225→  for _, w in ipairs weapons
  4226→    pct = win_rate[w][w]
  4227→    pct_str = string.format '%.1f', pct
  4228→    status = if math.abs(pct - 50) <= 15 then "<span class='ok'>OK</span>" else "<span class='warn'>BIASED</span>"
  4229→    f\write "<tr><td>#{w}</td><td>#{pct_str}%</td><td>#{status}</td></tr>\n"
  4230→  f\write "</table>\n"
  4231→
  4232→  -- === Section 3: Win Rate Matrix ===
  4233→  f\write "<h2>Win Rate Matrix</h2>\n"
  4234→  f\write "<p style='font-size:0.85em;color:#888;'>Row weapon's win rate vs column weapon</p>\n"

Let me make all the changes now.

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.

  4348→    matchup_count = 0
  4349→    start_time = os.time!
  4350→    for i = 1, #headless_weapons
  4351→      for j = i, #headless_weapons
  4352→        wa, wb = headless_weapons[i], headless_weapons[j]

  4376→    -- Read all results
  4377→    all_matchups = {}
  4378→    for i = 1, #headless_weapons
  4379→      for j = i, #headless_weapons
  4380→        wa, wb = headless_weapons[i], headless_weapons[j]
  4381→        results = headless_read_results wa, wb
  4382→        if results
  4383→          all_matchups[] = {weapon_a: wa, weapon_b: wb, :results}
  4384→        else
  4385→          print "Warning: no results for #{wa} vs #{wb}"

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.

  4220→  f\write "</table>\n"
  4221→
  4222→  -- === Section 2: Mirror Match Sanity Check ===
  4223→  f\write "<h2>Mirror Match Sanity Check</h2>\n"
  4224→  f\write "<table><tr><th>Weapon</th><th>Player Win %</th><th>Status</th></tr>\n"
  4225→  for _, w in ipairs weapons
  4226→    pct = win_rate[w][w]
  4227→    pct_str = string.format '%.1f', pct
  4228→    status = if math.abs(pct - 50) <= 15 then "<span class='ok'>OK</span>" else "<span class='warn'>BIASED</span>"
  4229→    f\write "<tr><td>#{w}</td><td>#{pct_str}%</td><td>#{status}</td></tr>\n"
  4230→  f\write "</table>\n"
  4231→
  4232→  -- === Section 3: Win Rate Matrix ===
  4233→  f\write "<h2>Win Rate Matrix</h2>\n"
  4234→  f\write "<p style='font-size:0.85em;color:#888;'>Row weapon's win rate vs column weapon</p>\n"
  4235→  f\write "<table><tr><th></th>"
  4236→  for _, w in ipairs weapons
  4237→    f\write "<th>#{w}</th>"
  4238→  f\write "</tr>\n"
  4239→  for _, wa in ipairs weapons
  4240→    f\write "<tr><th style='text-align:left;'>#{wa}</th>"
  4241→    for _, wb in ipairs weapons
  4242→      pct = win_rate[wa][wb]
  4243→      pct_str = string.format '%.1f', pct
  4244→      cls = if wa == wb then 'matrix-mirror'
  4245→      elseif pct > 55 then 'matrix-good'
  4246→      elseif pct < 45 then 'matrix-bad'
  4247→      else 'matrix-neutral'
  4248→      f\write "<td class='#{cls}'>#{pct_str}%</td>"
  4249→    f\write "</tr>\n"
... [5 more lines]

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.

  4244→  -- === Section 4: Per-Matchup Details ===
  4245→  f\write "<h2>Matchup Details</h2>\n"
  4246→  for m in *all_matchups
  4247→    wa, wb = m.weapon_a, m.weapon_b
  4248→    s = stats["#{wa}_vs_#{wb}"]
  4249→    is_mirror = wa == wb
  4250→
  4251→    f\write "<h3>#{wa} vs #{wb}#{is_mirror and ' (mirror)' or ''}</h3>\n"
  4252→
  4253→    -- Win rate bar
  4254→    if s.player_win_pct > 0 or s.enemy_win_pct > 0
  4255→      p_w = math.max s.player_win_pct, 1
  4256→      e_w = math.max s.enemy_win_pct, 1
  4257→      f\write "<div class='bar-container'>\n"
  4258→      f\write "<div class='bar-player' style='width:#{p_w}%'>#{wa}: #{s.player_wins} (#{string.format('%.0f', s.player_win_pct)}%)</div>\n"
  4259→      f\write "<div class='bar-enemy' style='width:#{e_w}%'>#{wb}: #{s.enemy_wins} (#{string.format('%.0f', s.enemy_win_pct)}%)</div>\n"
  4260→      f\write "</div>\n"
  4261→
  4262→    -- Graphs
  4263→    f\write "<div class='graphs'>\n"
  4264→
  4265→    -- Duration histogram
  4266→    f\write "<div class='graph-box'><h4>Battle Duration (seconds)</h4>\n"
  4267→    headless_svg_histogram f, s.durations, 280, 140, color: '#53afe8', xlabel: 'seconds'
  4268→    f\write "</div>\n"
  4269→
  4270→    -- HP remaining histograms
  4271→    f\write "<div class='graph-box'><h4>HP Left — #{wa} wins</h4>\n"
  4272→    headless_svg_histogram f, s.player_win_hp, 280, 140, color: '#7ab357', xlabel: 'HP'
  4273→    f\write "</div>\n"
... [20 more lines]

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.

<persisted-output>
Output too large (79.9KB). Full output saved to: C:\Users\adn\.claude\projects\E--a327ex\9f6ad8bd-b9a2-480f-8545-34b6fb98ad80\tool-results\b8e1c59.txt

Preview (first 2KB):
Rewritten built main.lua

Rewritten built anchor/animation.lua

Rewritten built anchor/array.lua

Rewritten built anchor/camera.lua

Rewritten built anchor/collider.lua

Rewritten built anchor/color.lua

Rewritten built anchor/font.lua

Rewritten built anchor/image.lua

Rewritten built anchor/init.lua

Rewritten built anchor/layer.lua

Rewritten built anchor/math.lua

Rewritten built anchor/object.lua

Rewritten built anchor/random.lua

Rewritten built anchor/shake.lua

Rewritten built anchor/spring.lua

Rewritten built anchor/spritesheet.lua

Rewritten built anchor/timer.lua

Anchor Engine starting...

Headless mode enabled

Game folder: .

Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

Created layer: bg

Created layer: back

Created layer: back_outline

... [40 more lines]

  2580→Created layer: shadow
  2581→Created layer: debug_draw
  2582→Loaded font: fat (8.0px, rough) atlas=512x512
  2583→Loaded font: lana (11.0px, rough) atlas=512x512
  2584→Loaded spritesheet: assets/hit1.png (5x1 frames, 5 total)
  2585→Physics initialized (Box2D)
  2586→Initialization complete. Press ESC to exit, F11 for fullscreen.
  2587→Headless loop starting...
  2588→Initialization complete. Press ESC to exit, F11 for fullscreen.
  2589→Headless loop starting...
  2590→Loaded font: fat (8.0px, rough) atlas=512x512
  2591→Loaded font: lana (11.0px, rough) atlas=512x512
  2592→Loaded spritesheet: assets/hit1.png (5x1 frames, 5 total)
  2593→Physics initialized (Box2D)
  2594→Initialization complete. Press ESC to exit, F11 for fullscreen.
  2595→Headless loop starting...
  2596→Loaded font: fat (8.0px, rough) atlas=512x512
  2597→Loaded font: lana (11.0px, rough) atlas=512x512
  2598→Loaded spritesheet: assets/hit1.png (5x1 frames, 5 total)
  2599→Physics initialized (Box2D)
  2600→Initialization complete. Press ESC to exit, F11 for fullscreen.
  2601→Headless loop starting...
  2602→seed=3 winner=enemy player_hp=0 enemy_hp=24 steps=7708
  2603→Shutting down...
  2604→seed=4 winner=enemy player_hp=0 enemy_hp=17 steps=9250
  2605→Shutting down...
  2606→seed=1 winner=enemy player_hp=0 enemy_hp=12 steps=10272
  2607→Shutting down...
  2608→seed=2 winner=enemy player_hp=0 enemy_hp=28 steps=10324
  2609→Shutting down...
... [9 more lines]

No matches found

No matches found

219:[1/15.0] dagger vs sword: done

390:[2/15.0] dagger vs bow: done

561:[3/15.0] dagger vs gun: done

731:[4/15.0] dagger vs saw: done

902:[5/15.0] dagger vs boomerang: done

1073:[6/15.0] sword vs bow: done

1244:[7/15.0] sword vs gun: done

1415:[8/15.0] sword vs saw: done

1586:[9/15.0] sword vs boomerang: done

1757:[10/15.0] bow vs gun: done

1928:[11/15.0] bow vs saw: done

2099:[12/15.0] bow vs boomerang: done

2270:[13/15.0] gun vs saw: done

2441:[14/15.0] gun vs boomerang: done

2612:[15/15.0] saw vs boomerang: done

The user wants me to open the HTML report. Let me open it in the browser.

The user wants to run with 100 battles per matchup. I should update balance.bat from --battles=5 to --battles=100, then run it again.

The file E:/a327ex/emoji-ball-battles/balance.bat has been updated successfully.

Command running in background with ID: b128007. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b128007.output

<tool_use_error>No task found with ID: b128007</tool_use_error>

Command running in background with ID: b40861f. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b40861f.output

<retrieval_status>not_ready</retrieval_status>

<task_id>b40861f</task_id>

<task_type>local_bash</task_type>

<status>running</status>

Created layer: recolor_yellow

Created layer: ui

Created layer: ui_outline

Created layer: shadow

Created layer: debug_draw

Shutting down...

seed=3 winner=enemy player_hp=0 enemy_hp=6 steps=20445

Shutting down...

seed=2 winner=player player_hp=11 enemy_hp=0 steps=20486

Shutting down...

[1/15.0] dagger vs sword: done

grep: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b40861f.output: No such file or directory
grep: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b40861f.output: No such file or directory

<retrieval_status>not_ready</retrieval_status>

<task_id>b40861f</task_id>

<task_type>local_bash</task_type>

<status>running</status>

Exit code 1
tail: cannot open '/c/Users/adn/AppData/Local/Temp/claude/E--a327ex/tasks/b40861f.output' for reading: No such file or directory

tail: cannot open '/c/Users/adn/AppData/Local/Temp/claude/E--a327ex/tasks/b40861f.output' for reading: No such file or directory

<retrieval_status>not_ready</retrieval_status>

<task_id>b40861f</task_id>

<task_type>local_bash</task_type>

<status>running</status>

19
E:/a327ex/emoji-ball-battles/results/bow_vs_boomerang.dat
E:/a327ex/emoji-ball-battles/results/bow_vs_bow.dat
E:/a327ex/emoji-ball-battles/results/bow_vs_gun.dat
E:/a327ex/emoji-ball-battles/results/bow_vs_saw.dat
E:/a327ex/emoji-ball-battles/results/dagger_vs_boomerang.dat
E:/a327ex/emoji-ball-battles/results/dagger_vs_bow.dat
E:/a327ex/emoji-ball-battles/results/dagger_vs_dagger.dat
E:/a327ex/emoji-ball-battles/results/dagger_vs_gun.dat
E:/a327ex/emoji-ball-battles/results/dagger_vs_saw.dat
E:/a327ex/emoji-ball-battles/results/dagger_vs_sword.dat
E:/a327ex/emoji-ball-battles/results/gun_vs_boomerang.dat
E:/a327ex/emoji-ball-battles/results/gun_vs_gun.dat
E:/a327ex/emoji-ball-battles/results/gun_vs_saw.dat
E:/a327ex/emoji-ball-battles/results/saw_vs_boomerang.dat
E:/a327ex/emoji-ball-battles/results/sword_vs_boomerang.dat
E:/a327ex/emoji-ball-battles/results/sword_vs_bow.dat
E:/a327ex/emoji-ball-battles/results/sword_vs_gun.dat
E:/a327ex/emoji-ball-battles/results/sword_vs_saw.dat
E:/a327ex/emoji-ball-battles/results/sword_vs_sword.dat

16
E:/a327ex/emoji-ball-battles/results/balance_report_2026-02-20_2226.html
E:/a327ex/emoji-ball-battles/results/balance_report_2026-02-20_2229.html

<retrieval_status>timeout</retrieval_status>

<task_id>b40861f</task_id>

<task_type>local_bash</task_type>

<status>running</status>

The first background task (b128007) actually completed. Let me check its output to see the results.

Exit code 2
grep: C:/Users/adn/AppData/Local/Temp/claude/E--a327ex/tasks/b128007.output: No such file or directory

grep: C:/Users/adn/AppData/Local/Temp/claude/E--a327ex/tasks/b128007.output: No such file or directory

The second background task also completed. But the user said it's fine and they're waiting. The report was already opened. Let me just briefly confirm it completed.

The user is thinking about how to balance the boomerang. They said "let me think" so I should give them space to think rather than jumping in with suggestions. I'll wait for them to share their thoughts.

The user wants to change the boomerang firing behavior. Currently it fires when aligned with the enemy. They want it to fire randomly based on a cooldown instead.

Let me look at the current boomerang firing logic more carefully.

  1635→      @timer\when (-> @bow_ready and @\bow_is_aligned!), 'bow_fire', (-> @\bow_fire!)
  1636→      @cooldown_bar\activate @bow_cooldown
  1637→    elseif @weapon_type == 'boomerang'
  1638→      @boomerang_ready = false
  1639→      @timer\after @boomerang_cooldown, 'boomerang_cooldown', -> @boomerang_ready = true
  1640→      @timer\when (-> @boomerang_ready and @\boomerang_is_aligned!), 'boomerang_fire', (-> @\boomerang_fire!)
  1641→      @cooldown_bar\activate @boomerang_cooldown
  1642→
  1643→  update: (dt) =>
  1644→    -- When paused, use dt = 0 so physics logic doesn't run
  1645→    dt = 0 if @parent.paused
  1646→
  1647→    -- Read angle from physics
  1648→    @angle = @collider\get_angle!
  1649→
  1650→    -- Angular velocity guardrails (skip during thrust)
  1651→    angular_velocity = @collider\get_angular_velocity!
  1652→    angular_speed = math.abs(angular_velocity)
  1653→    angular_sign = math.sign(angular_velocity)
  1654→

  2199→    @timer\tween duration, @, {bow_sy: 0.9}, math.quad_out, nil, 'bow_sy_release'
  2200→
  2201→  boomerang_is_aligned: =>
  2202→    tip_offset = @weapon_visual_offset + @weapon_hitbox_length/2
  2203→    tip_x = @x + tip_offset*math.cos(@angle)
  2204→    tip_y = @y + tip_offset*math.sin(@angle)
  2205→
  2206→    ray_length = 300
  2207→    ray_end_x = tip_x + ray_length*math.cos(@angle)
  2208→    ray_end_y = tip_y + ray_length*math.sin(@angle)
  2209→
  2210→    -- debug_draw\line tip_x, tip_y, ray_end_x, ray_end_y, 2, red!
  2211→
  2212→    hit = an\raycast tip_x, tip_y, ray_end_x, ray_end_y, 'ball'
  2213→    hit and hit.object.team != @team
  2214→
  2215→  boomerang_fire: =>
  2216→    @boomerang_ready = false
  2217→    @boomerang_thrown = true
  2218→    @spring\pull 'weapon', 0.6, 3, 0.7
  2219→    -- Destroy weapon shapes so ball is defenseless while boomerang is out
  2220→    @collider\destroy_shape @weapon_shape
  2221→    @collider\destroy_shape @weapon_sensor
  2222→    -- Spawn boomerang projectile from weapon tip
  2223→    spawn_x = @x + @weapon_visual_offset*math.cos(@angle)
  2224→    spawn_y = @y + @weapon_visual_offset*math.sin(@angle)
  2225→    -- Randomly throw up or down, turn rate curves it back
  2226→    side = an.random\sign!
  2227→    @parent.projectiles\add projectile spawn_x, spawn_y,
  2228→      projectile_type: 'boomerang'
... [15 more lines]

Simple change - just replace line 1640.

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

  3235→        if d < 15 and @boomerang_time >= @boomerang_min_time
  3236→          owner.boomerang_thrown = false
  3237→          owner.spring\pull 'weapon', 0.4, 3, 0.5
  3238→          -- Recreate weapon shapes
  3239→          hitbox_oy = owner.weapon_hitbox_offset_y or 0
  3240→          owner.weapon_shape = owner.collider\add_box 'weapon', owner.weapon_hitbox_length, owner.weapon_hitbox_width, {offset_x: owner.weapon_hitbox_offset, offset_y: hitbox_oy}
  3241→          owner.collider\set_restitution 1, owner.weapon_shape
  3242→          owner.collider\set_density 0, owner.weapon_shape
  3243→          owner.weapon_sensor = owner.collider\add_box 'weapon_hitbox', owner.weapon_hitbox_length, owner.weapon_hitbox_width, {offset_x: owner.weapon_hitbox_offset, offset_y: hitbox_oy, sensor: true}
  3244→          owner.collider\set_restitution 1, owner.weapon_sensor
  3245→          owner.collider\set_density 0, owner.weapon_sensor
  3246→          owner.timer\after owner.boomerang_cooldown, 'boomerang_cooldown', -> owner.boomerang_ready = true
  3247→          owner.cooldown_bar\activate owner.boomerang_cooldown
  3248→          @\kill!
  3249→      else
  3250→        -- Owner dead, just die
  3251→        @\kill!
  3252→    --[[ Homing seek logic (for future use with other weapons):
  3253→    -- tx, ty = target.x - @x, target.y - @y
  3254→    -- d = math.length(tx, ty)

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

  2213→  boomerang_fire: =>
  2214→    @boomerang_ready = false
  2215→    @boomerang_thrown = true
  2216→    @spring\pull 'weapon', 0.6, 3, 0.7
  2217→    -- Destroy weapon shapes so ball is defenseless while boomerang is out

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

The user wants to run balance tests only for boomerang vs other weapons. Let me look at how the balance mode works and see if I can add a filter option.

Currently the balance mode iterates over all weapons in `headless_weapons`. I could add a `--weapon` argument to balance.bat that filters matchups to only include that weapon.

Let me look at the balance loop code again to understand where to add the filter.

  4320→    results = headless_read_results headless_weapon_a, headless_weapon_b
  4321→    if results
  4322→      headless_write_html_report results, headless_weapon_a, headless_weapon_b, nil, timestamp
  4323→      print "Report regenerated: #{#results} battles"
  4324→    else
  4325→      print "Error: no .dat file found for #{headless_weapon_a} vs #{headless_weapon_b}"
  4326→    engine_quit!
  4327→
  4328→  elseif an.args.balance
  4329→    -- Balance mode: run all weapon matchups and generate unified report
  4330→    headless_parallel = tonumber(an.args.parallel) or 8
  4331→    timestamp = os.date '%Y-%m-%d_%H%M'
  4332→    print "Balance report: #{#headless_weapons} weapons, #{#headless_weapons*(#headless_weapons - 1)/2} matchups, #{headless_battles} battles each (#{headless_parallel} parallel)"
  4333→    battle_count = 0
  4334→    total_matchups = #headless_weapons*(#headless_weapons - 1)/2
  4335→    matchup_count = 0
  4336→    start_time = os.time!
  4337→    for i = 1, #headless_weapons
  4338→      for j = i + 1, #headless_weapons
  4339→        wa, wb = headless_weapons[i], headless_weapons[j]
  4340→        matchup_count += 1
  4341→        -- Launch battles in parallel batches
  4342→        s = 0
  4343→        while s < headless_battles
  4344→          batch_size = math.min headless_parallel, headless_battles - s
  4345→          batch_seeds = {}
  4346→          for b = 0, batch_size - 1
  4347→            seed = headless_base_seed + s + b
  4348→            batch_seeds[] = seed
  4349→            os.execute "start \"\" /b .\\anchor.exe . --headless --matchup=#{wa},#{wb} --seed=#{seed}"
... [30 more lines]

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

  4365→              break
  4366→          s += batch_size
  4367→          battle_count += batch_size
  4368→        -- Merge per-seed .tmp files into .dat
  4369→        headless_merge_results wa, wb, headless_base_seed, headless_battles
  4370→        print "[#{matchup_count}/#{total_matchups}] #{wa} vs #{wb}: done"
  4371→
  4372→    -- Read all results
  4373→    all_matchups = {}
  4374→    for i = 1, #headless_weapons
  4375→      for j = i + 1, #headless_weapons
  4376→        wa, wb = headless_weapons[i], headless_weapons[j]
  4377→        results = headless_read_results wa, wb
  4378→        if results
  4379→          all_matchups[] = {weapon_a: wa, weapon_b: wb, :results}
  4380→        else
  4381→          print "Warning: no results for #{wa} vs #{wb}"
  4382→
  4383→    elapsed = os.time! - start_time
  4384→    headless_write_balance_report all_matchups, headless_weapons, timestamp

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

     1→@echo off
     2→cd /d "%~dp0"
     3→.\yue.exe -r main.yue
     4→.\yue.exe -r anchor/
     5→.\anchor.exe . --headless --balance --battles=100 --parallel=8 %*
     6→

The file E:/a327ex/emoji-ball-battles/balance.bat has been updated successfully.

Command running in background with ID: b0fbaf7. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b0fbaf7.output

Let me check the output to see the results.

Balance report: 6 weapons, 15.0 matchups, 100 battles each (8 parallel)
[1/15.0] dagger vs sword: done
[2/15.0] dagger vs bow: done
[3/15.0] dagger vs gun: done
[4/15.0] dagger vs saw: done
[5/15.0] dagger vs boomerang: done
[6/15.0] sword vs bow: done
[7/15.0] sword vs gun: done
[8/15.0] sword vs saw: done
[9/15.0] sword vs boomerang: done
[10/15.0] bow vs gun: done
[11/15.0] bow vs saw: done
[12/15.0] bow vs boomerang: done
[13/15.0] gun vs saw: done
[14/15.0] gun vs boomerang: done
[15/15.0] saw vs boomerang: done
Balance report written to results/balance_report_2026-02-21_0900.html
1500 battles completed in 1100s

4310:  headless_battles = tonumber(an.args.battles) or 1

4311:  headless_matchup = an.args.matchup or 'dagger,sword'

4313:  headless_base_seed = tonumber(an.args.seed) or 1

4317:  if an.args.report

4328:  elseif an.args.balance

4330:    headless_parallel = tonumber(an.args.parallel) or 8

4331:    headless_filter = an.args.weapon

4389:    headless_parallel = tonumber(an.args.parallel) or 1

4462:  if an.args

4463:    visual_args.seed = tonumber(an.args.seed) if an.args.seed

4464:    if an.args.matchup

4465:      visual_args.player_weapon, visual_args.enemy_weapon = an.args.matchup\match('(%w+),(%w+)')

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

     1→@echo off
     2→cd /d "%~dp0"
     3→.\yue.exe -r main.yue
     4→.\yue.exe -r anchor/
     5→if "%~1"=="" (
     6→    .\anchor.exe . --headless --balance --battles=100 --parallel=8
     7→) else (
     8→    .\anchor.exe . --headless --balance --battles=100 --parallel=8 --weapon=%~1
     9→)
    10→

Command running in background with ID: b5f45c0. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b5f45c0.output

2 C:/Users/adn/AppData/Local/Temp/claude/E--a327ex/tasks/b5f45c0.output
'balance.bat' is not recognized as an internal or external command,

operable program or batch file.

<tool_use_error>No task found with ID: b5f45c0</tool_use_error>

  4328→  elseif an.args.balance
  4329→    -- Balance mode: run all weapon matchups and generate unified report
  4330→    headless_parallel = tonumber(an.args.parallel) or 8
  4331→    headless_filter = an.args.weapon
  4332→    timestamp = os.date '%Y-%m-%d_%H%M'

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

Exit code 1
Failed to compile: main.yue

4352: unexpected indent

        s = 0

        ^


Failed to compile: main.yue

4352: unexpected indent

        s = 0

        ^

  4328→  elseif an.args.balance
  4329→    -- Balance mode: run all weapon matchups and generate unified report
  4330→    headless_parallel = tonumber(an.args.parallel) or 8
  4331→    headless_filter = an.args.weapon
  4332→    print "DEBUG: weapon filter = '#{headless_filter}'" if headless_filter
  4333→    timestamp = os.date '%Y-%m-%d_%H%M'
  4334→
  4335→    -- Build matchup list (optionally filtered to one weapon)
  4336→    headless_matchup_list = {}
  4337→    for i = 1, #headless_weapons
  4338→      for j = i + 1, #headless_weapons
  4339→        wa, wb = headless_weapons[i], headless_weapons[j]
  4340→        if not headless_filter or wa == headless_filter or wb == headless_filter
  4341→          headless_matchup_list[] = {wa, wb}
  4342→
  4343→    print "Balance report: #{headless_filter and headless_filter .. ' vs all' or 'all weapons'}, #{#headless_matchup_list} matchups, #{headless_battles} battles each (#{headless_parallel} parallel)"
  4344→    battle_count = 0
  4345→    total_matchups = #headless_matchup_list
  4346→    matchup_count = 0
  4347→    start_time = os.time!
  4348→    for _, pair in ipairs headless_matchup_list
  4349→      wa, wb = pair[1], pair[2]
  4350→      matchup_count += 1
  4351→        -- Launch battles in parallel batches
  4352→        s = 0

  4348→    for _, pair in ipairs headless_matchup_list
  4349→      wa, wb = pair[1], pair[2]
  4350→      matchup_count += 1
  4351→        -- Launch battles in parallel batches
  4352→        s = 0
  4353→        while s < headless_battles
  4354→          batch_size = math.min headless_parallel, headless_battles - s
  4355→          batch_seeds = {}
  4356→          for b = 0, batch_size - 1
  4357→            seed = headless_base_seed + s + b
  4358→            batch_seeds[] = seed
  4359→            os.execute "start \"\" /b .\\anchor.exe . --headless --matchup=#{wa},#{wb} --seed=#{seed}"
  4360→          -- Poll for batch completion by checking per-seed files
  4361→          wait_start = os.time!
  4362→          while headless_count_batch_done(wa, wb, batch_seeds) < batch_size
  4363→            os.execute "ping -n 2 127.0.0.1 >nul 2>nul"
  4364→            if os.time! - wait_start > 30
  4365→              print "Warning: timeout waiting for #{wa} vs #{wb} (batch starting at seed #{batch_seeds[1]})"
  4366→              break
  4367→          s += batch_size
  4368→          battle_count += batch_size
  4369→        -- Merge per-seed .tmp files into .dat
  4370→        headless_merge_results wa, wb, headless_base_seed, headless_battles
  4371→        print "[#{matchup_count}/#{total_matchups}] #{wa} vs #{wb}: done"
  4372→

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

Rewritten built main.lua

Rewritten built anchor/animation.lua

Rewritten built anchor/array.lua

Rewritten built anchor/camera.lua

Rewritten built anchor/collider.lua

Rewritten built anchor/color.lua

Rewritten built anchor/font.lua

Rewritten built anchor/image.lua

Rewritten built anchor/init.lua

Rewritten built anchor/layer.lua

Rewritten built anchor/math.lua

Rewritten built anchor/object.lua

Rewritten built anchor/random.lua

Rewritten built anchor/shake.lua

Rewritten built anchor/spring.lua

Rewritten built anchor/spritesheet.lua

Rewritten built anchor/timer.lua

Anchor Engine starting...

Headless mode enabled

Game folder: .

Loading: main.lua

Headless mode: skipping window and graphics initialization

Engine initialized (headless): 480x270

Created layer: bg

Created layer: back

Created layer: back_outline

Created layer: game

Created layer: game_outline

Created layer: front

Created layer: front_outline

... [37 more lines]

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

Command running in background with ID: b845080. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b845080.output

That's the old failed cmd attempt - already knew about that one. The current run (b845080) is the one that matters. Let me just wait for it.

Let me check the results.

Balance report: boomerang vs all, 5 matchups, 100 battles each (8 parallel)
[1/5] dagger vs boomerang: done
[2/5] sword vs boomerang: done
[3/5] bow vs boomerang: done
[4/5] gun vs boomerang: done
[5/5] saw vs boomerang: done

 main.lua:4162: in function 'headless_write_balance_report'

    main.lua:4383: in main chunk

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

Headless loop starting...

Shutting down...

seed=100 winner=enemy player_hp=0 enemy_hp=10 steps=13415
Shutting down...
seed=97 winner=enemy player_hp=0 enemy_hp=6 steps=14692
Shutting down...
[5/5] saw vs boomerang: done
ERROR: main.lua:4162: attempt to perform arithmetic on a nil value (field '?')
stack traceback:
    main.lua:4162: in function 'headless_write_balance_report'

  4145→  -- Build win rate matrix: win_rate[wa][wb] = wa's win% against wb
  4146→  win_rate = {}
  4147→  for _, wa in ipairs weapons
  4148→    win_rate[wa] = {}
  4149→  for m in *all_matchups
  4150→    s = stats["#{m.weapon_a}_vs_#{m.weapon_b}"]
  4151→    win_rate[m.weapon_a][m.weapon_b] = s.player_win_pct
  4152→    if m.weapon_a != m.weapon_b
  4153→      win_rate[m.weapon_b][m.weapon_a] = s.enemy_win_pct
  4154→
  4155→  -- Tier ranking: average win rate across non-mirror matchups
  4156→  tiers = {}
  4157→  for _, w in ipairs weapons
  4158→    total_pct = 0
  4159→    count = 0
  4160→    for _, opp in ipairs weapons
  4161→      if opp != w
  4162→        total_pct += win_rate[w][opp]
  4163→        count += 1
  4164→    tiers[] = {weapon: w, win_pct: count > 0 and total_pct/count or 0}
  4165→  table.sort tiers, (a, b) -> a.win_pct > b.win_pct
  4166→
  4167→  -- Count total battles
  4168→  total_battles = 0
  4169→  for m in *all_matchups
  4170→    total_battles += #m.results
  4171→  battles_per = #all_matchups > 0 and #all_matchups[1].results or 0
  4172→
  4173→  -- === HTML output ===
  4174→  date_display = timestamp\gsub('_', ' ')\gsub('(%d%d)(%d%d)$', '%1:%2')

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

  4228→    for _, wb in ipairs weapons
  4229→      if wa == wb
  4230→        f\write "<td class='matrix-mirror'>—</td>"
  4231→      else
  4232→        pct = win_rate[wa][wb]
  4233→        pct_str = string.format '%.1f', pct
  4234→        cls = if pct > 55 then 'matrix-good'
  4235→        elseif pct < 45 then 'matrix-bad'
  4236→        else 'matrix-neutral'
  4237→        f\write "<td class='#{cls}'>#{pct_str}%</td>"
  4238→    f\write "</tr>\n"
  4239→  f\write "</table>\n"
  4240→
  4241→  -- === Section 4: Per-Matchup Details ===
  4242→  f\write "<h2>Matchup Details</h2>\n"

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

Command running in background with ID: b835583. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b835583.output

Let me check the output to see if it succeeded this time.

seed=100 winner=enemy player_hp=0 enemy_hp=10 steps=13415

Shutting down...

seed=97 winner=enemy player_hp=0 enemy_hp=6 steps=14692

Shutting down...

[5/5] saw vs boomerang: done

Balance report written to results/balance_report_2026-02-21_0929.html

500 battles completed in 322s

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

Headless loop starting...

Shutting down...

The user wants me to decrease boomerang cooldown from 3.0 to 2.0 and run the balance test again without waiting for confirmation.

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

Command running in background with ID: bd24dbf. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\bd24dbf.output

Let me check the results and open the report.

Balance report written to results/balance_report_2026-02-21_0958.html

500 battles completed in 293s

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

Headless loop starting...

Shutting down...

E:/a327ex/emoji-ball-battles/results/balance_report_2026-02-21_0958.html

Let me understand what the user wants:

1. Boomerang can hit walls and bounce off them (currently it seems like it doesn't interact with walls)
2. When it bounces, it maintains its circular motion but the immediate velocity vector flips based on the bounce
3. Don't fire the boomerang if it would go straight into a wall - check if too close to a wall AND aimed at the wall
4. The boomerang's direction has randomness (the `side = an.random\sign!` which determines the curve direction), so we need to calculate the actual trajectory first
5. Keep trying to fire until safe (so back to a `timer\when` pattern but checking wall safety instead of alignment)


6. Now I need to examine how the boomerang actually moves and how the wall collision system works in the arena.

  3144→      @collider\set_density 0.4
  3145→    elseif @projectile_type == 'boomerang'
  3146→      @w = 12
  3147→      @h = 12
  3148→      @boomerang_spin = args.boomerang_start_angle or 0
  3149→      @boomerang_spin_speed = 12*math.pi
  3150→      @boomerang_scale = args.boomerang_scale or 20/512
  3151→      @boomerang_rotation_offset = args.boomerang_rotation_offset or 0
  3152→      @boomerang_time = 0
  3153→      @boomerang_min_time = 0.5
  3154→      @boomerang_speed = 350
  3155→      @boomerang_angle_offset = args.boomerang_angle_offset or math.pi/4
  3156→      @boomerang_move_angle = @direction + @boomerang_angle_offset
  3157→      @boomerang_turn_rate = args.boomerang_turn_rate or -3.5  -- radians/s, negative = clockwise
  3158→      @boomerang_returning = false
  3159→      @boomerang_homing_strength = 0.42
  3160→      @damage = args.boomerang_damage or 1
  3161→      @boomerang_damage_triggered = false
  3162→      @boomerang_sound_angle = 0
  3163→      @\add collider 'boomerang_projectile', 'dynamic', 'box', @w, @h
  3164→      @collider\set_position @x, @y
  3165→      @collider\set_gravity_scale 0
  3166→      @collider\set_friction 0
  3167→      @collider\set_density 0.1
  3168→      @collider\set_velocity @boomerang_speed*math.cos(@boomerang_move_angle), @boomerang_speed*math.sin(@boomerang_move_angle)
  3169→    @collider\set_bullet true  -- continuous collision detection
  3170→
  3171→    -- Sensor shape for ball detection (passes through balls)
  3172→    sensor_w = @w
  3173→    sensor_h = @h
... [70 more lines]

230:an\physics_tag 'wall'

248:an\physics_tag 'boomerang_projectile'

3163:      @\add collider 'boomerang_projectile', 'dynamic', 'box', @w, @h

No matches found

No matches found

538:      @player_ball.collider\set_angle @player_ball.collider\get_angle! + math.pi/8

556:      vx_a, vy_a = ball_a.collider\get_velocity!

557:      vx_b, vy_b = ball_b.collider\get_velocity!

669:      ball_a.collider\set_velocity vx_a, vy_a

670:      ball_b.collider\set_velocity vx_b, vy_b

694:      vx_a, vy_a = ball_a.collider\get_velocity!

695:      vx_b, vy_b = ball_b.collider\get_velocity!

720:      ball_a.collider\set_velocity vx_a, vy_a

721:      ball_b.collider\set_velocity vx_b, vy_b

725:      av_a = ball_a.collider\get_angular_velocity!

726:      av_b = ball_b.collider\get_angular_velocity!

733:      ball_a.collider\set_angular_velocity av_a

734:      ball_b.collider\set_angular_velocity av_b

737:      av_a = ball_a.collider\get_angular_velocity!

738:      av_b = ball_b.collider\get_angular_velocity!

740:        ball_a.collider\set_angular_velocity math.sign(av_a)*ball_a.max_angular_velocity

742:        ball_b.collider\set_angular_velocity math.sign(av_b)*ball_b.max_angular_velocity

782:      vx, vy = ball_object.collider\get_velocity!

784:        ball_object.collider\set_velocity vx*@wall_energy_boost, vy*@wall_energy_boost

811:      vx, vy = projectile_object.collider\get_velocity!

841:      vx, vy = projectile_object.collider\get_velocity!

846:        av = ball_object.collider\get_angular_velocity!

873:      av = ball_object.collider\get_angular_velocity!

877:      ball_object.collider\set_angular_velocity av

884:        pvx, pvy = projectile_object.collider\get_velocity!

888:          projectile_object.collider\set_velocity pvx/post_speed*target_speed, pvy/post_speed*target_speed

889:        projectile_object.collider\set_gravity_scale 2

906:      vx, vy = projectile_object.collider\get_velocity!

1090:          saw_ball.saw_pre_contact_av = saw_ball.collider\get_angular_velocity!

1092:          saw_ball.collider\set_angular_velocity saw_ball.saw_pre_contact_av/5

... [2 more lines]

230:an\physics_tag 'wall'

231:an\physics_tag 'ball'

232:an\physics_tag 'weapon'

233:an\physics_tag 'weapon_hitbox'

234:an\physics_tag 'plant_ghost'

235:an\physics_tag 'projectile'

239:an\physics_tag 'projectile_sensor'

242:an\physics_sensor 'projectile_sensor', 'ball'

243:an\physics_sensor 'projectile_sensor', 'plant_ghost'

244:an\physics_tag 'spiral_projectile'

246:an\physics_tag 'spiral_weapon_sensor'

247:an\physics_sensor 'spiral_weapon_sensor', 'weapon'

248:an\physics_tag 'boomerang_projectile'

249:an\physics_tag 'boomerang_sensor'

250:an\physics_sensor 'boomerang_sensor', 'ball'

251:an\physics_sensor 'boomerang_sensor', 'plant_ghost'

252:an\physics_sensor 'weapon_hitbox', 'ball'

253:an\physics_sensor 'weapon_hitbox', 'plant_ghost'

254:an\physics_sensor 'plant_ghost', 'ball'

73:an\physics_tag(name)

297:#### an\physics_tag(name)

298-

299-Registers a collision tag. Tags must be registered before use.

300-

301-```yuescript

302:an\physics_tag 'player'

303:an\physics_tag 'enemy'

304:an\physics_tag 'wall'

305:an\physics_tag 'bullet'

306-```

307-

308----

309-

310-#### an\physics_collision(tag_a, tag_b)

311-

312-Enables physical collision between two tags. Bodies will collide and generate collision events.

313-

--
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----

332-

333-#### an\physics_hit(tag_a, tag_b)

... [3 more lines]

236:an\physics_collision 'ball', 'wall'

237:an\physics_collision 'ball', 'ball'

238:an\physics_collision 'weapon', 'weapon'

240:an\physics_collision 'projectile', 'wall'

241:an\physics_collision 'projectile', 'weapon'

245:an\physics_collision 'spiral_projectile', 'wall'

237-an\physics_collision 'ball', 'ball'

238-an\physics_collision 'weapon', 'weapon'

239-an\physics_tag 'projectile_sensor'

240:an\physics_collision 'projectile', 'wall'

241-an\physics_collision 'projectile', 'weapon'

242-an\physics_sensor 'projectile_sensor', 'ball'

243-an\physics_sensor 'projectile_sensor', 'plant_ghost'

244-an\physics_tag 'spiral_projectile'

245:an\physics_collision 'spiral_projectile', 'wall'

246-an\physics_tag 'spiral_weapon_sensor'

247-an\physics_sensor 'spiral_weapon_sensor', 'weapon'

248-an\physics_tag 'boomerang_projectile'

--
805-            break

806-

807-    -- Projectile-wall collision: bounce and spawn effects

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

809-      projectile_object = event.a

810-

811-      vx, vy = projectile_object.collider\get_velocity!

812-      intensity = math.remap math.length(vx, vy), 300, 600, 0, 1

813:      projectile_object\hit intensity, 'wall', event.normal_x, event.normal_y

814-

815-      -- Sound

816-      if projectile_object.projectile_type != 'arrow'

--
964-        @effects\add star_particle x, y,

965-          flash_on_spawn: true

966-

967:    -- Spiral projectile-wall collision: kill on contact with effects

... [6 more lines]

2578:  hit: =>

2579-    -- Show hit emoji temporarily

2580-    @showing_hit = true

2581-    @timer\after 0.25, 'hit_image', -> @showing_hit = false

2582-

2583-    -- Bounce and rotation

2584-    @emoji_oy = -3

2585-    @timer\tween 0.5, @, {emoji_oy: 0}, math.cubic_out, nil, 'emoji_oy'

2586-    @spring\pull 'emoji_scale', 0.3, 3, 0.7

2587-    @spring\pull 'emoji_rotation', an.random\float(-0.3, 0.3), 3, 0.5

2588-

2589-    -- Spawn star emoji particles

2590-    my_arena = @parent.parent

2591-    for i = 1, an.random\int 1, 2

2592-      my_arena.effects\add emoji_particle @emoji_x, @emoji_y, an.images.star,

2593-        velocity: an.random\float(75, 125)

--
2628:  landed_hit: =>

2629-    -- Text bounce when landing a hit

2630-    @text_oy = -3

2631-    @timer\tween 0.5, @, {text_oy: 0}, math.cubic_out, nil, 'text_oy'

2632-    @spring\pull 'text_scale', 0.15, 3, 0.4

2633-    @spring\pull 'text_rotation', an.random\float(-0.1, 0.1), 3, 0.5

2634-

2635-

2636--- Star particle: spawns on collisions, shoots outward, spins, shrinks

2637-class star_particle extends object

2638-  new: (@x, @y, args={}) =>

2639-    super!

2640-    multiplier = args.multiplier or 1

... [20 more lines]

  3300→  hit: (intensity=1, target_type, normal_x, normal_y) =>
  3301→    @spring\pull 'hit', 0.5*intensity, 3, 0.5
  3302→    @flashing = true
  3303→    @timer\after 0.1, -> @flashing = false
  3304→
  3305→    switch target_type
  3306→      when 'wall'
  3307→        if @projectile_type == 'bullet'
  3308→          @bounces -= 1
  3309→          if @bounces < 0
  3310→            @\kill!
  3311→        elseif @projectile_type == 'arrow'
  3312→          angle = @collider\get_angle!
  3313→          -- Flip angle if arrow points outward from wall
  3314→          if math.cos(angle)*normal_x + math.sin(angle)*normal_y < 0
  3315→            angle += math.pi
  3316→          offset = an.random\float(0, 10)
  3317→          @parent.arena.effects\add stuck_arrow @x + offset*math.cos(angle), @y + offset*math.sin(angle), {angle: angle}
  3318→          @\kill!
  3319→        elseif @projectile_type == 'spiral'
  3320→          @\kill!
  3321→      when 'weapon'
  3322→        if @projectile_type != 'arrow' and @projectile_type != 'spiral'
  3323→          @bounces -= 1
  3324→          if @bounces < 0
  3325→            @\kill!
  3326→      when 'ball'
  3327→        if @projectile_type != 'boomerang'
  3328→          @\kill!
  3329→
... [10 more lines]

345-    -- Create walls as children (top, bottom/floor, left, right)

346-    -- Floor is only arena width; side walls extend down to cover the rest

347:    @\add wall @x + @w/2, @y - wall_thickness/2, @w + wall_thickness*2, wall_thickness

348:    @\add wall @x + @w/2, @y + @h + wall_thickness/2, @w, wall_thickness, nil, true

349:    @\add wall @x - wall_thickness/2, @y + @h/2 + wall_thickness/2, wall_thickness, @h + wall_thickness

350:    @\add wall @x + wall_thickness/2 + @w, @y + @h/2 + wall_thickness/2, wall_thickness, @h + wall_thickness

351-

352-    -- Create balls

--
3786-  new: (@x, @y, @w, @h, @color=wall_color!, @is_floor=false) =>

3787-    super!

3788:    @\add collider 'wall', 'static', 'box', @w, @h

3789-    @collider\set_position @x, @y

3790-    @collider\set_restitution 1

   320→  ui\draw!
   321→  debug_draw\draw!
   322→
   323→
   324→
   325→-- Arena class (contains walls, manages fight state)
   326→class arena extends object
   327→  new: (args={}) =>
   328→    super 'arena'
   329→
   330→    -- headless: seed RNG for deterministic battles
   331→    if args.seed
   332→      an.random\set_seed args.seed
   333→
   334→    @\add object 'effects'
   335→    @\add object 'projectiles'
   336→    @\add timer!
   337→
   338→    -- Play area dimensions (200x200, centered)
   339→    @w, @h = 200, 200
   340→    @x = (gw - @w)/2
   341→    @y = (gh - @h)/2
   342→    wall_thickness = 200
   343→
   344→    -- Create walls as children (top, bottom/floor, left, right)
   345→    -- Create walls as children (top, bottom/floor, left, right)
   346→    -- Floor is only arena width; side walls extend down to cover the rest
   347→    @\add wall @x + @w/2, @y - wall_thickness/2, @w + wall_thickness*2, wall_thickness
   348→    @\add wall @x + @w/2, @y + @h + wall_thickness/2, @w, wall_thickness, nil, true
   349→    @\add wall @x - wall_thickness/2, @y + @h/2 + wall_thickness/2, wall_thickness, @h + wall_thickness
... [5 more lines]

  2213→  boomerang_fire: =>
  2214→    @boomerang_thrown = true
  2215→    @spring\pull 'weapon', 0.6, 3, 0.7
  2216→    -- Destroy weapon shapes so ball is defenseless while boomerang is out
  2217→    @collider\destroy_shape @weapon_shape
  2218→    @collider\destroy_shape @weapon_sensor
  2219→    -- Spawn boomerang projectile from weapon tip
  2220→    spawn_x = @x + @weapon_visual_offset*math.cos(@angle)
  2221→    spawn_y = @y + @weapon_visual_offset*math.sin(@angle)
  2222→    -- Randomly throw up or down, turn rate curves it back
  2223→    side = an.random\sign!
  2224→    @parent.projectiles\add projectile spawn_x, spawn_y,
  2225→      projectile_type: 'boomerang'
  2226→      direction: @angle
  2227→      team: @team
  2228→      flash_on_spawn: true
  2229→      boomerang_scale: @weapon_scale
  2230→      boomerang_rotation_offset: @weapon_rotation_offset
  2231→      boomerang_start_angle: @angle + @weapon_rotation_offset
  2232→      boomerang_angle_offset: side*math.pi/4
  2233→      boomerang_turn_rate: -side*3.5
  2234→      boomerang_damage: @boomerang_damage
  2235→
  2236→  flash_ball: (duration=0.15) =>
  2237→    @ball_flashing = true

583:math.reflect(angle, normal_x, normal_y) -> number

Let me implement all the changes.

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.

   807→
   808→    -- Projectile-wall collision: bounce and spawn effects
   809→    for event in *an\collision_begin_events 'projectile', 'wall'
   810→      projectile_object = event.a
   811→
   812→      vx, vy = projectile_object.collider\get_velocity!
   813→      intensity = math.remap math.length(vx, vy), 300, 600, 0, 1
   814→      projectile_object\hit intensity, 'wall', event.normal_x, event.normal_y
   815→
   816→      -- Sound
   817→      if projectile_object.projectile_type != 'arrow'
   818→        an\sound_play "concrete_#{an.random\int(1, 3)}", 0.7, an.random\float(0.95, 1.05)
   819→      -- an\sound_play "arrow_hit_wall_#{an.random\int(1, 2)}", 0.35, an.random\float(0.95, 1.05)
   820→
   821→      -- Spawn hit effects (not for arrows)
   822→      if projectile_object.projectile_type != 'arrow'
   823→        normal_angle = math.angle event.normal_x, event.normal_y
   824→        @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}
   825→        for i = 1, an.random\int 1, 3
   826→          @effects\add hit_particle event.point_x, event.point_y,
   827→            velocity: intensity*an.random\float(100, 200)
   828→            direction: normal_angle + math.pi + an.random\float(-math.pi/3, math.pi/3)
   829→            duration: an.random\float(0.3, 0.5)
   830→            color: yellow
   831→            gravity: 256

   965→        @effects\add star_particle x, y,
   966→          flash_on_spawn: true
   967→
   968→    -- Spiral projectile-wall collision: kill on contact with effects
   969→    for event in *an\collision_begin_events 'spiral_projectile', 'wall'
   970→      projectile_object = event.a
   971→      projectile_object\hit 1, 'wall', event.normal_x, event.normal_y
   972→
   973→      an\sound_play "concrete_#{an.random\int(1, 3)}", 0.7, an.random\float(0.95, 1.05)
   974→      normal_angle = math.angle event.normal_x, event.normal_y
   975→      @effects\add hit_circle event.point_x, event.point_y, {radius: 10, duration: an.random\float(0.15, 0.3), color: projectile_object.spiral_color, flash_on_spawn: true}
   976→      for i = 1, an.random\int 1, 3
   977→        @effects\add hit_particle event.point_x, event.point_y,
   978→          velocity: an.random\float(100, 200)
   979→          direction: normal_angle + math.pi + an.random\float(-math.pi/3, math.pi/3)
   980→          duration: an.random\float(0.3, 0.5)
   981→          color: projectile_object.spiral_color
   982→          gravity: 256
   983→          flash_on_spawn: true
   984→
   985→    -- Spiral projectile-weapon sensor: parry (no physical effect on weapon)
   986→    for event in *an\sensor_begin_events 'spiral_weapon_sensor', 'weapon'
   987→      projectile_object = event.a
   988→      ball_object = event.b
   989→

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

  2213→    @bow_arrow_alpha = 1
  2214→    @timer\tween duration, @, {bow_pull_amount: 8}, math.quad_out, nil, 'bow_release'
  2215→    @timer\tween duration, @, {bow_sy: 0.9}, math.quad_out, nil, 'bow_sy_release'
  2216→
  2217→  boomerang_is_aligned: =>
  2218→    tip_offset = @weapon_visual_offset + @weapon_hitbox_length/2
  2219→    tip_x = @x + tip_offset*math.cos(@angle)
  2220→    tip_y = @y + tip_offset*math.sin(@angle)
  2221→
  2222→    ray_length = 300
  2223→    ray_end_x = tip_x + ray_length*math.cos(@angle)
  2224→    ray_end_y = tip_y + ray_length*math.sin(@angle)
  2225→
  2226→    -- debug_draw\line tip_x, tip_y, ray_end_x, ray_end_y, 2, red!
  2227→
  2228→    hit = an\raycast tip_x, tip_y, ray_end_x, ray_end_y, 'ball'
  2229→    hit and hit.object.team != @team
  2230→
  2231→  boomerang_fire: =>
  2232→    @boomerang_thrown = true
  2233→    @spring\pull 'weapon', 0.6, 3, 0.7
  2234→    -- Destroy weapon shapes so ball is defenseless while boomerang is out
  2235→    @collider\destroy_shape @weapon_shape
  2236→    @collider\destroy_shape @weapon_sensor
  2237→    -- Spawn boomerang projectile from weapon tip

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

  1635→    -- Ball starts with no gravity until game starts
  1636→    @\add timer!
  1637→    @collider\set_gravity_scale 0
  1638→
  1639→    -- Weapon auto-attack setup (requires timer initialized above)
  1640→    if @weapon_type == 'gun'
  1641→      @gun_ready = false
  1642→      @timer\after @base_cooldown, 'gun_cooldown', -> @gun_ready = true

  1648→      @timer\when (-> @thrust_ready and @\sword_is_aligned!), 'sword_thrust', (-> @\sword_thrust!)
  1649→      @cooldown_bar\activate @thrust_cooldown
  1650→    elseif @weapon_type == 'bow'
  1651→      @bow_ready = false
  1652→      @timer\after @bow_cooldown, 'bow_cooldown', -> @bow_ready = true
  1653→      @timer\when (-> @bow_ready and @\bow_is_aligned!), 'bow_fire', (-> @\bow_fire!)
  1654→      @cooldown_bar\activate @bow_cooldown
  1655→    elseif @weapon_type == 'boomerang'
  1656→      @timer\after @boomerang_cooldown, 'boomerang_fire', -> @\boomerang_fire!
  1657→      @cooldown_bar\activate @boomerang_cooldown

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

  3257→          @boomerang_sound_angle -= 2*math.pi
  3258→          volume = 0.7*(1 - 0.25*math.clamp(d/200, 0, 1))
  3259→          an\sound_play "dagger_swing_#{an.random\int(1, 5)}", volume, an.random\float(0.95, 1.05)
  3260→        -- Check if close enough to owner to catch
  3261→        if d < 15 and @boomerang_time >= @boomerang_min_time
  3262→          owner.boomerang_thrown = false
  3263→          owner.spring\pull 'weapon', 0.4, 3, 0.5
  3264→          -- Recreate weapon shapes
  3265→          hitbox_oy = owner.weapon_hitbox_offset_y or 0
  3266→          owner.weapon_shape = owner.collider\add_box 'weapon', owner.weapon_hitbox_length, owner.weapon_hitbox_width, {offset_x: owner.weapon_hitbox_offset, offset_y: hitbox_oy}

  3268→          owner.collider\set_density 0, owner.weapon_shape
  3269→          owner.weapon_sensor = owner.collider\add_box 'weapon_hitbox', owner.weapon_hitbox_length, owner.weapon_hitbox_width, {offset_x: owner.weapon_hitbox_offset, offset_y: hitbox_oy, sensor: true}
  3270→          owner.collider\set_restitution 1, owner.weapon_sensor
  3271→          owner.collider\set_density 0, owner.weapon_sensor
  3272→          owner.timer\after owner.boomerang_cooldown, 'boomerang_fire', -> owner\boomerang_fire!
  3273→          owner.cooldown_bar\activate owner.boomerang_cooldown
  3274→          @\kill!
  3275→      else
  3276→        -- Owner dead, just die
  3277→        @\kill!

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

  2231→    safe_minus = @\boomerang_check_side_safe -1
  2232→    if safe_plus and safe_minus
  2233→      return true, an.random\sign!
  2234→    elseif safe_plus
  2235→      return true, 1
  2236→    elseif safe_minus
  2237→      return true, -1
  2238→    false, nil
  2239→
  2240→  boomerang_fire: =>
  2241→    can_fire, side = @\boomerang_can_fire!
  2242→    return unless can_fire
  2243→    @boomerang_thrown = true
  2244→    @spring\pull 'weapon', 0.6, 3, 0.7
  2245→    -- Destroy weapon shapes so ball is defenseless while boomerang is out
  2246→    @collider\destroy_shape @weapon_shape
  2247→    @collider\destroy_shape @weapon_sensor
  2248→    -- Spawn boomerang projectile from weapon tip
  2249→    spawn_x = @x + @weapon_visual_offset*math.cos(@angle)
  2250→    spawn_y = @y + @weapon_visual_offset*math.sin(@angle)
  2251→    @parent.projectiles\add projectile spawn_x, spawn_y,
  2252→      projectile_type: 'boomerang'
  2253→      direction: @angle
  2254→      team: @team
  2255→      flash_on_spawn: true

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

Rewritten built main.lua

Let me find the new Wood sounds and understand the sound loading pattern.

E:/a327ex/emoji-ball-battles/assets\Wood Heavy 2.wav
E:/a327ex/emoji-ball-battles/assets\Wood Heavy 8.wav
E:/a327ex/emoji-ball-battles/assets\Wood Heavy 6.wav
E:/a327ex/emoji-ball-battles/assets\sword_wood_impact_1.ogg
E:/a327ex/emoji-ball-battles/assets\sword_wood_impact_2.ogg

E:/a327ex/emoji-ball-battles/assets\sword_wood_impact_1.ogg
E:/a327ex/emoji-ball-battles/assets\sword_wood_impact_2.ogg

E:/a327ex/emoji-ball-battles/assets\Wood Heavy 2.wav
E:/a327ex/emoji-ball-battles/assets\Wood Heavy 8.wav
E:/a327ex/emoji-ball-battles/assets\Wood Heavy 6.wav

   155→--   drawing_bow_backwards_9: -42.3 dB → 1.0
   156→--   light_sword_swing_2: -28.3 dB → 0.73
   157→--   light_sword_swing_3: -29.7 dB → 0.86
   158→--   light_sword_swing_14: -29.7 dB → 0.86
   159→--   light_sword_swing_9: -30.0 dB → 1.0
   160→--   releasing_bow_string_1: -34.3 dB → 1.0
   161→--   releasing_bow_string_2: -35.4 dB → 1.0
   162→--   releasing_bow_string_8: -34.0 dB → 1.0
   163→--   arrow_hit_wall_1 (ARROW_Hit_Body_stereo): -23.5 dB → 0.47
   164→--   arrow_hit_wall_2 (ARROW_Hit_Wood_Shield_stereo): -27.6 dB → 0.72
   165→--   sword_impact_body_1 (Impact_Sword_To_Body_05): -19.1 dB → 0.28
   166→--   dagger_crit1: -26.2 dB → 0.64
   167→--   sword_wood_impact_1 (Impact_Sword_To_Wood_03): -21.6 dB → 0.38
   168→--   sword_wood_impact_2 (Impact_Sword_To_Wood_04): -23.4 dB → 0.47
   169→--   sword_impact_dirt (Sword_Impact_On_Dirt): -18.2 dB → 0.24
   170→--   wind_small_impact_1 (Wind_Small_Impact_1): -19.4 dB → 0.30
   171→--   wind_small_impact_2 (Wind_Small_Impact_2): -18.0 dB → 0.22
   172→--   wing_impact_5 (Wing_Impact_5): -18.7 dB → 0.26
   173→--   s6_impact_1_v2 (S6_Impact_1_v2): -17.6 dB → 0.21
   174→--   saw_hit1: -25.8 dB → 0.61
   175→--   saw_hit2: -28.8 dB → 0.87
   176→an\sound 'ball_ball', 'assets/ball_wall.ogg'
   177→an\sound 'ball_wall', 'assets/ball_wall.ogg'
   178→-- an\sound 'dagger_dagger', 'assets/dagger_dagger.ogg'
   179→an\sound 'dagger_wall', 'assets/dagger_wall.ogg'
   180→an\sound 'dagger_ball', 'assets/dagger_ball.ogg'
   181→an\sound 'gun_fire_1', 'assets/revolver_shot1.ogg'
   182→an\sound 'gun_fire_2', 'assets/revolver_shot2.ogg'
   183→an\sound 'gun_fire_3', 'assets/revolver_shot3.ogg'
   184→an\sound 'weapon_projectile_1', 'assets/metal_light_2.ogg'
... [50 more lines]

/c/Users/adn/bin/ffmpeg

[Parsed_volumedetect_0 @ 000001ef45626880] mean_volume: -26.8 dB

[Parsed_volumedetect_0 @ 0000022977816880] mean_volume: -22.8 dB

[Parsed_volumedetect_0 @ 000001a7636b6880] mean_volume: -25.3 dB

[out#0/ogg @ 000001939ff6dec0] video:0KiB audio:6KiB subtitle:0KiB other streams:0KiB global headers:4KiB muxing overhead: 72.854864%

size=      11KiB time=00:00:00.34 bitrate= 248.8kbits/s speed=  15x elapsed=0:00:00.02

[out#0/ogg @ 00000213da856f40] video:0KiB audio:4KiB subtitle:0KiB other streams:0KiB global headers:4KiB muxing overhead: 114.146219%

size=       8KiB time=00:00:00.18 bitrate= 360.7kbits/s speed=9.87x elapsed=0:00:00.01

[out#0/ogg @ 0000025f055d0a00] video:0KiB audio:5KiB subtitle:0KiB other streams:0KiB global headers:4KiB muxing overhead: 84.907063%

size=      10KiB time=00:00:00.29 bitrate= 269.5kbits/s speed=15.8x elapsed=0:00:00.01

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.

991:    -- Boomerang projectile-wall collision: bounce off wall

992-    for event in *an\collision_begin_events 'boomerang_projectile', 'wall'

993-      projectile_object = event.a

994-      projectile_object\hit 0.5, 'wall', event.normal_x, event.normal_y

995-

996-      an\sound_play "concrete_#{an.random\int(1, 3)}", 0.5, an.random\float(0.95, 1.05)

997-      normal_angle = math.angle event.normal_x, event.normal_y

998-      @effects\add hit_circle event.point_x, event.point_y, {radius: 6, duration: an.random\float(0.15, 0.3), color: yellow, flash_on_spawn: true}

999-      for i = 1, an.random\int 1, 2

1000-        @effects\add hit_particle event.point_x, event.point_y,

1001-          velocity: an.random\float(75, 150)

1002-          direction: normal_angle + math.pi + an.random\float(-math.pi/3, math.pi/3)

1003-          duration: an.random\float(0.3, 0.5)

1004-          color: yellow

1005-          gravity: 256

1006-          flash_on_spawn: true

1007-

No matches found

13:white = color 255, 255, 255

19:yellow = color 253, 205, 86

24:red = color 223, 37, 64

472:        bg\image cloud_image, 0, 0, @draw_color!

1914:        weapons\line top_wx, top_wy, mid_wx, mid_wy, 1, string_color!

1915:        weapons\line mid_wx, mid_wy, bot_wx, bot_wy, 1, string_color!

1917:        weapons\line top_wx, top_wy, bot_wx, bot_wy, 1, string_color!

2354:      ui\rounded_rectangle -@w/2, -@h/2, @w, @h, 2, @bg_color!

2355:      ui\rounded_rectangle -@w/2, -@h/2, @w*@progress, @h, 2, @fill_color!

2539:        weapons\line top_wx, top_wy, mid_wx, mid_wy, 1, string_color!


[Showing results with pagination = limit: 10, offset: 0]

    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

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.

Rewritten built main.lua

The user wants the wood sound volume to be 33% lower when the boomerang hits a wall.

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

Two changes: increase wood sound volume by 10% and change boomerang cooldown back to 3.0s.

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 user wants that when the boomerang hits a wall:

1. The weapon UI should flash white
2. The weapon UI should have a spring effect (if the original projectile also does)
3. Particles should spawn around the weapon UI boomerang's position

Let me look at how the weapon UI works for the boomerang, and how other weapons handle similar effects (like the projectile hit effect calling back to the UI).

Let me find the weapon_ui class and how it's used.

777:        ball_a.weapon_ui\reflect! if ball_a.weapon_ui

779:        ball_b.weapon_ui\reflect! if ball_b.weapon_ui

902:      ball_object.weapon_ui\reflect! if ball_object.weapon_ui

924:      owner.weapon_ui\landed_hit! if owner.weapon_ui

956:      owner.weapon_ui\landed_hit! if owner.weapon_ui

1065:      attacker.weapon_ui\landed_hit! if attacker.weapon_ui

1125:          saw_ball.weapon_ui\landed_hit! if saw_ball.weapon_ui

1639:    @\add weapon_ui @team, @weapon_type, @image, @image_hit

1992:    @weapon_ui\hit!

2054:    @weapon_ui\shoot!

2351:      wx = @parent.weapon_ui.weapon_x

2352:      wy = @parent.weapon_ui.weapon_y + 17

2447:class weapon_ui extends object

2449:    super 'weapon_ui'

  2447→class weapon_ui extends object
  2448→  new: (@team, weapon_type, emoji_image, emoji_hit_image) =>
  2449→    super 'weapon_ui'
  2450→    @weapon_type = weapon_type
  2451→
  2452→    -- Emoji properties
  2453→    @emoji_x = if @team == 'player' then 59 else 421
  2454→    @emoji_y = 60
  2455→    @emoji_image = emoji_image
  2456→    @emoji_hit_image = emoji_hit_image
  2457→    @emoji_scale = 20/512
  2458→    @emoji_scale *= 1.1 if emoji_image == an.images.cowboy
  2459→    @showing_hit = false
  2460→    @emoji_oy = 0
  2461→
  2462→    -- Weapon properties
  2463→    @weapon_x = if @team == 'player' then 91 else 389
  2464→    @weapon_y = 60
  2465→    @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 elseif weapon_type == 'saw' then an.images.saw elseif weapon_type == 'boomerang' then an.images.boomerang else an.images.dagger
  2466→    @weapon_scale = 20/512
  2467→    @weapon_flip_x = if @team == 'player' then -1 else 1
  2468→
  2469→    -- Board properties
  2470→    -- @board_y = 102
  2471→    -- @board_scale = 102/512
  2472→
  2473→    -- Text properties
  2474→    @text_x = if @team == 'player' then 65 else 400
  2475→    @text_y = 92
  2476→    @text_oy = 0
... [50 more lines]

  2548→      weapons\pop!
  2549→      -- Draw arrow on top of string and bow
  2550→      if my_ball.bow_arrow_alpha > 0
  2551→        arrow_x = (top_wx + bot_wx)/2 - (pull - 6.5*sr)*cos_a
  2552→        arrow_y = (top_wy + bot_wy)/2 - (pull - 6.5*sr)*sin_a
  2553→        weapons\push arrow_x, arrow_y, base_angle + 3*math.pi/4, @weapon_scale, @weapon_scale
  2554→        weapons\image an.images.arrow, 0, 0, nil, weapon_flashing and white!
  2555→        weapons\pop!
  2556→    elseif @weapon_type == 'saw'
  2557→      saw_ui_scale = @weapon_scale*24/18
  2558→      saw_ox = -@weapon_flip_x*4
  2559→      saw_oy = -2
  2560→      weapons\push @weapon_x + weapon_t.x + saw_ox, @weapon_y + weapon_t.y + saw_oy, weapon_t.rotation + weapon_recoil + @spring.weapon_rotation.x, @weapon_flip_x*saw_ui_scale*weapon_spring, saw_ui_scale*weapon_spring
  2561→      weapons\image @weapon_image, 0, 0, nil, weapon_flashing and white!
  2562→      weapons\pop!
  2563→    else
  2564→      weapons\push @weapon_x + weapon_t.x, @weapon_y + weapon_t.y, weapon_t.rotation + weapon_recoil + @spring.weapon_rotation.x, @weapon_flip_x*@weapon_scale*weapon_spring, @weapon_scale*weapon_spring
  2565→      weapons\image @weapon_image, 0, 0, nil, weapon_flashing and white!
  2566→      weapons\pop!
  2567→
  2568→    -- Draw stat board
  2569→    -- front\push @center_x + board_t.x, @board_y + board_t.y, board_t.rotation, @board_scale, @board_scale
  2570→    -- front\image an.images.blue_board, 0, 0
  2571→    -- front\pop!
  2572→
  2573→    -- Draw stat text (labels left-aligned, values right-aligned)
  2574→    effects\push @text_x + board_t.x, @text_y + @text_oy + board_t.y, board_t.rotation + @spring.text_rotation.x, @spring.text_scale.x, @spring.text_scale.x
  2575→    left_x = -45
  2576→    right_x = 55
  2577→    if @weapon_type == 'gun'
... [30 more lines]

  2612→  hit: =>
  2613→    -- Show hit emoji temporarily
  2614→    @showing_hit = true
  2615→    @timer\after 0.25, 'hit_image', -> @showing_hit = false
  2616→
  2617→    -- Bounce and rotation
  2618→    @emoji_oy = -3
  2619→    @timer\tween 0.5, @, {emoji_oy: 0}, math.cubic_out, nil, 'emoji_oy'
  2620→    @spring\pull 'emoji_scale', 0.3, 3, 0.7
  2621→    @spring\pull 'emoji_rotation', an.random\float(-0.3, 0.3), 3, 0.5
  2622→
  2623→    -- Spawn star emoji particles
  2624→    my_arena = @parent.parent
  2625→    for i = 1, an.random\int 1, 2
  2626→      my_arena.effects\add emoji_particle @emoji_x, @emoji_y, an.images.star,
  2627→        velocity: an.random\float(75, 125)
  2628→        direction: an.random\float(-math.pi/4, 5*math.pi/4)
  2629→        scale: 1
  2630→        duration: an.random\float(0.4, 0.6)
  2631→        flash_on_spawn: 0.25
  2632→        gravity: 128
  2633→
  2634→
  2635→  shoot: =>
  2636→    -- Spawn boom emoji particles
  2637→    my_arena = @parent.parent
  2638→    ox = if @team == 'player' then 8 else -8
  2639→    dir_base = if @team == 'player' then -math.pi/4 else math.pi
  2640→    for i = 1, an.random\int 1, 2
  2641→      my_arena.effects\add emoji_particle @weapon_x + ox, @weapon_y - 4, an.images.boom,
... [10 more lines]

  2650→  reflect: =>
  2651→    -- Spawn hit effect and wobble rotation
  2652→    -- TODO: Add key that triggers this and fix all weapons to have the correct values for hit effect animation spawn
  2653→    my_arena = @parent.parent
  2654→    if @weapon_type == 'sword'
  2655→      my_arena.effects\add hit_effect @weapon_x + an.random\float(-6, 10), @weapon_y - an.random\float(0, 8), {scale: an.random\float(1.0, 1.25)}
  2656→    elseif @weapon_type == 'saw'
  2657→      my_arena.effects\add hit_effect @weapon_x + an.random\float(0, 12), @weapon_y - an.random\float(0, 8), {scale: an.random\float(1.0, 1.25)}
  2658→    else
  2659→      my_arena.effects\add hit_effect @weapon_x - an.random\float(0, 12), @weapon_y + an.random\float(0, 12), {scale: an.random\float(1.0, 1.25)}
  2660→    @spring\pull 'weapon_rotation', an.random\float(-0.6, 0.6), 3, 0.5
  2661→
  2662→  landed_hit: =>
  2663→    -- Text bounce when landing a hit
  2664→    @text_oy = -3
  2665→    @timer\tween 0.5, @, {text_oy: 0}, math.cubic_out, nil, 'text_oy'
  2666→    @spring\pull 'text_scale', 0.15, 3, 0.4
  2667→    @spring\pull 'text_rotation', an.random\float(-0.1, 0.1), 3, 0.5
  2668→
  2669→

No matches found

755:      ball_a\flash_weapon!

756:      ball_b\flash_weapon!

757-

758-      -- Spring pull on weapons

759-      ball_a.spring\pull 'weapon', 0.35, 3, 0.5

760-      ball_b.spring\pull 'weapon', 0.35, 3, 0.5

--
876:      ball_object\flash_weapon!

877-      ball_object.spring\pull 'weapon', 0.35, 3, 0.5

878-

879-      -- Apply weapon weight to angular velocity: heavier weapons resist rotation changes (quadratic)

880-      av = ball_object.collider\get_angular_velocity!

--
1018:        ball_object\flash_weapon!

1019-        ball_object.spring\pull 'weapon', 0.35, 3, 0.5

1020-        an\sound_play "weapon_projectile_#{an.random\int(1, 2)}", 0.85, an.random\float(0.85, 0.9)

1021-        @effects\add hit_circle projectile_object.x, projectile_object.y, {radius: 10, duration: an.random\float(0.15, 0.3), color: projectile_object.spiral_color, flash_on_spawn: true}

1022-        for i = 1, an.random\int 1, 3

--
1060:      attacker\flash_weapon!

1061-      defender\take_damage damage, attacker

1062-      if attacker.thrusting

1063-        an\sound_play 'sword_impact_dirt', 0.78, an.random\float(0.95, 1.05)

1064-      attacker.hits_landed += 1

--
1123:          saw_ball\flash_weapon!

1124-          saw_ball.hits_landed += 1

1125-          saw_ball.weapon_ui\landed_hit! if saw_ball.weapon_ui

1126-          saw_ball.saw_hit_interval = math.max(saw_ball.saw_min_hit_interval, saw_ball.saw_hit_interval - saw_ball.saw_interval_decrease_per_hit)

1127-          weapon_x = saw_ball.x + saw_ball.weapon_visual_offset*math.cos(saw_ball.angle)

... [6 more lines]

  3186→      @boomerang_time = 0
  3187→      @boomerang_min_time = 0.5
  3188→      @boomerang_speed = 350
  3189→      @boomerang_angle_offset = args.boomerang_angle_offset or math.pi/4
  3190→      @boomerang_move_angle = @direction + @boomerang_angle_offset
  3191→      @boomerang_turn_rate = args.boomerang_turn_rate or -3.5  -- radians/s, negative = clockwise
  3192→      @boomerang_returning = false
  3193→      @boomerang_homing_strength = 0.42
  3194→      @damage = args.boomerang_damage or 1
  3195→      @boomerang_damage_triggered = false
  3196→      @boomerang_sound_angle = 0
  3197→      @\add collider 'boomerang_projectile', 'dynamic', 'box', @w, @h

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

  1020→        an\sound_play "weapon_projectile_#{an.random\int(1, 2)}", 0.85, an.random\float(0.85, 0.9)
  1021→        @effects\add hit_circle projectile_object.x, projectile_object.y, {radius: 10, duration: an.random\float(0.15, 0.3), color: projectile_object.spiral_color, flash_on_spawn: true}
  1022→        for i = 1, an.random\int 1, 3
  1023→          @effects\add hit_particle projectile_object.x, projectile_object.y,
  1024→            velocity: an.random\float(100, 200)
  1025→            direction: an.random\angle!
  1026→            duration: an.random\float(0.3, 0.5)
  1027→            color: projectile_object.spiral_color
  1028→            gravity: 256
  1029→            flash_on_spawn: true
  1030→        projectile_object\kill!
  1031→        continue
  1032→
  1033→      -- Flip team
  1034→      projectile_object.team = ball_object.team
  1035→
  1036→      -- Reverse spiral direction based on weapon rotation
  1037→      projectile_object.spiral_turn_rate = -projectile_object.spiral_turn_rate
  1038→
  1039→      -- Visual feedback

  1021→        @effects\add hit_circle projectile_object.x, projectile_object.y, {radius: 10, duration: an.random\float(0.15, 0.3), color: projectile_object.spiral_color, flash_on_spawn: true}
  1022→        for i = 1, an.random\int 1, 3
  1023→          @effects\add hit_particle projectile_object.x, projectile_object.y,
  1024→            velocity: an.random\float(100, 200)
  1025→            direction: an.random\angle!
  1026→            duration: an.random\float(0.3, 0.5)
  1027→            color: projectile_object.spiral_color
  1028→            gravity: 256
  1029→            flash_on_spawn: true
  1030→        projectile_object\kill!
  1031→        continue
  1032→
  1033→      -- Flip team
  1034→      projectile_object.team = ball_object.team
  1035→
  1036→      -- Reverse spiral direction based on weapon rotation
  1037→      projectile_object.spiral_turn_rate = -projectile_object.spiral_turn_rate
  1038→
  1039→      -- Visual feedback
  1040→      projectile_object\hit 0.5, 'weapon'
  1041→      @\hit_effect projectile_object.x, projectile_object.y
  1042→
  1043→    -- Weapon-ball sensor: deal damage (melee only)
  1044→    for event in *an\sensor_begin_events 'weapon_hitbox', 'ball'
  1045→      attacker = event.a  -- weapon_hitbox tag (ball that owns the weapon)
  1046→      defender = event.b  -- ball tag (ball that got hit)
  1047→
  1048→      -- Skip self-hit, same team, and ranged weapons
  1049→      continue if attacker == defender
  1050→      continue if attacker.team == defender.team

991:    -- Boomerang projectile-wall collision: bounce off wall

992-    for event in *an\collision_begin_events 'boomerang_projectile', 'wall'

993-      projectile_object = event.a

994-      projectile_object\hit 0.5, 'wall', event.normal_x, event.normal_y

995-

996-      an\sound_play "wood_heavy_#{an.random\int(1, 3)}", an.random\float(0.46, 0.74), an.random\float(0.95, 1.05)

997-      normal_angle = math.angle event.normal_x, event.normal_y

998-      @effects\add hit_circle event.point_x, event.point_y, {radius: 6, duration: an.random\float(0.15, 0.3), color: brown, flash_on_spawn: true}

999-      for i = 1, an.random\int 1, 2

1000-        @effects\add hit_particle event.point_x, event.point_y,

1001-          velocity: an.random\float(75, 150)

1002-          direction: normal_angle + math.pi + an.random\float(-math.pi/3, math.pi/3)

1003-          duration: an.random\float(0.3, 0.5)

1004-          color: brown

1005-          gravity: 256

1006-          flash_on_spawn: true

1007-

1008-    -- Spiral projectile-weapon sensor: parry (no physical effect on weapon)

1009-    for event in *an\sensor_begin_events 'spiral_weapon_sensor', 'weapon'

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

Rewritten built main.lua

Run the boomerang balance test.

Command running in background with ID: b1b9b6d. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b1b9b6d.output

The user wants me to delete the Wood Heavy .wav files since we've converted them to .ogg already.

Let me check the results and open the report.

seed=97 winner=player player_hp=12 enemy_hp=0 steps=13782

Shutting down...

[5/5] saw vs boomerang: done

Balance report written to results/balance_report_2026-02-21_1456.html

500 battles completed in 318s

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

Headless loop starting...

Shutting down...

The user wants to run the boomerang balance test again.

Command running in background with ID: b1a07ac. Output is being written to: C:\Users\adn\AppData\Local\Temp\claude\E--a327ex\tasks\b1a07ac.output

Let me check the output and open the report.

[1/5] dagger vs boomerang: done
[2/5] sword vs boomerang: done
[3/5] bow vs boomerang: done
[4/5] gun vs boomerang: done
[5/5] saw vs boomerang: done
Balance report written to results/balance_report_2026-02-21_1515.html
500 battles completed in 335s

The user is satisfied with the boomerang balance. No action needed.

The user is saying that saw hits aren't being logged in the headless battle stats. Let me look at the saw contact hit code and the headless logging to understand what's missing.

  1093→        for i = 1, an.random\int 4, 7
  1094→          @effects\add star_particle effect_x, effect_y, {multiplier: 1.3, flash_on_spawn: true}
  1095→
  1096→    -- Saw: per-frame contact detection and damage
  1097→    for saw_ball in *[@player_ball, @enemy_ball]
  1098→      continue unless saw_ball.weapon_type == 'saw' and saw_ball.parent
  1099→      local other_ball = if saw_ball.team == 'player' then @enemy_ball else @player_ball
  1100→      continue unless other_ball and other_ball.parent
  1101→      -- Tick time-since-last-hit; reset count if gap exceeded 2x interval
  1102→      saw_ball.saw_time_since_last_hit += dt
  1103→      if saw_ball.saw_time_since_last_hit > 2*saw_ball.saw_hit_interval
  1104→        saw_ball.saw_contact_hit_count = 0
  1105→      hx = saw_ball.x + saw_ball.weapon_hitbox_offset*math.cos(saw_ball.angle)
  1106→      hy = saw_ball.y + saw_ball.weapon_hitbox_offset*math.sin(saw_ball.angle)
  1107→      hits = an\query_box hx, hy, saw_ball.weapon_hitbox_length, saw_ball.weapon_hitbox_width, saw_ball.angle, 'ball'
  1108→      in_contact = false
  1109→      for hit in *hits
  1110→        if hit == other_ball
  1111→          in_contact = true
  1112→          break
  1113→      if in_contact
  1114→        if not saw_ball.saw_in_contact_with
  1115→          saw_ball.saw_in_contact_with = other_ball
  1116→          saw_ball.saw_hit_timer = 0
  1117→          saw_ball.saw_pre_contact_base_av = saw_ball.base_angular_velocity
  1118→          saw_ball.saw_pre_contact_av = saw_ball.collider\get_angular_velocity!
  1119→          saw_ball.base_angular_velocity /= 5
  1120→          saw_ball.collider\set_angular_velocity saw_ball.saw_pre_contact_av/5
  1121→        saw_ball.saw_hit_timer -= dt
  1122→        if saw_ball.saw_hit_timer <= 0
... [15 more lines]

926:      -- headless: log projectile hit

927:      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: owner.team, defender: ball_object.team, damage: damage, weapon: owner.weapon_type, hit_type: 'projectile'}

964:      -- headless: log boomerang hit

965:      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: owner.team, defender: ball_object.team, damage: damage, weapon: owner.weapon_type, hit_type: 'projectile'}

1071:      -- headless: log melee hit

1072:      @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: attacker.team, defender: defender.team, damage: damage, weapon: attacker.weapon_type, hit_type: 'melee'}

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

Rewritten built main.lua

Let me re-read the saw hit code more carefully to check if the logging captures both the first hit and subsequent interval hits.

  1121→        saw_ball.saw_hit_timer -= dt
  1122→        if saw_ball.saw_hit_timer <= 0
  1123→          saw_ball.saw_hit_timer += saw_ball.saw_hit_interval
  1124→          saw_ball.saw_contact_hit_count += 1
  1125→          saw_ball.saw_time_since_last_hit = 0
  1126→          other_ball\take_damage 1, saw_ball
  1127→          -- headless: log saw hit
  1128→          @headless_events[] = {step: @headless_step_count, type: 'hit', attacker: saw_ball.team, defender: other_ball.team, damage: 1, weapon: 'saw', hit_type: 'melee'}
  1129→          saw_ball\flash_weapon!
  1130→          saw_ball.hits_landed += 1
  1131→          saw_ball.weapon_ui\landed_hit! if saw_ball.weapon_ui
  1132→          saw_ball.saw_hit_interval = math.max(saw_ball.saw_min_hit_interval, saw_ball.saw_hit_interval - saw_ball.saw_interval_decrease_per_hit)
  1133→          weapon_x = saw_ball.x + saw_ball.weapon_visual_offset*math.cos(saw_ball.angle)
  1134→          weapon_y = saw_ball.y + saw_ball.weapon_visual_offset*math.sin(saw_ball.angle)
  1135→          hit_angle = math.angle_to_point(other_ball.x, other_ball.y, weapon_x, weapon_y)

The user wants the game to start in a paused state. Let me find where the pause logic is and where the game starts.

389:    @paused = false

1674:    -- When paused, use dt = 0 so physics logic doesn't run

1675:    dt = 0 if @parent.paused

   385→
   386→    -- Hit timing system (for scaling hit effects and hit stop)
   387→    @time_since_last_hit = 1.5  -- start at max so first hit is full intensity
   388→
   389→    @paused = false
   390→
   391→    -- headless: battle tracking
   392→    @headless_battle_over = false
   393→    @headless_winner = nil
   394→    @headless_winner_hp = 0

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

389:    @paused = true

1674:    -- When paused, use dt = 0 so physics logic doesn't run

1675:    dt = 0 if @parent.paused

2291:  -- Start ball movement (called when game unpauses)

  2291→  -- Start ball movement (called when game unpauses)
  2292→  start_moving: =>
  2293→    @collider\set_gravity_scale 1
  2294→    @collider\apply_impulse an.random\sign!*an.random\float(5, 10), an.random\float(-10, 10)
  2295→    @collider\set_angular_velocity @base_angular_velocity
  2296→
  2297→
  2298→
  2299→-- HP bar: temporary bar below entity (added as child)
  2300→class hp_bar extends object
  2301→  new: (args={}) =>
  2302→    super 'hp_bar'
  2303→    @offset_y = args.offset_y or 18
  2304→    @w = args.w or 22
  2305→    @h = args.h or 4
  2306→    @bg_color = args.bg_color or black!
  2307→    @fill_color = args.fill_color or red!
  2308→    @visible = false
  2309→    @\add timer!
  2310→    @\add spring!

476:    @player_ball\start_moving!

477:    @enemy_ball\start_moving!

2292:  start_moving: =>

   470→        @x = @arena_left - 20 if @x > @arena_right
   471→        bg\push @x, @y, 0, @flip*@scale, @scale
   472→        bg\image cloud_image, 0, 0, @draw_color!
   473→        bg\pop!
   474→      cloud\flow_to @
   475→
   476→    @player_ball\start_moving!
   477→    @enemy_ball\start_moving!
   478→
   479→  --[[
   480→    COLLISION ENERGY SYSTEM
   481→
   482→    Box2D leaks energy even with restitution=1, causing balls to eventually stop bouncing.
   483→    This system compensates by adding energy on collisions while creating interesting
   484→    gameplay dynamics through energy redistribution and pacing control.

User has answered your questions: "How should the game unpause? Press a key, click, or after a timed delay?"="It's already p" user notes: It's already p. You can now continue with the user's answers in mind.

532:    -- Pause system: press space or click to start

534:    if an\key_is_pressed('m')

536:    if an\key_is_pressed('n')

539:    if an\key_is_pressed('p')

544:    if an\key_is_pressed('r')

546:    if an\key_is_pressed('f1')

548:    if an\key_is_pressed('k') and @enemy_ball and @enemy_ball.parent

550:    if an\key_is_pressed('t')

3558:    seen_space = false

3562:        seen_space = true

4030:  f\write "body{background:#303132;color:#e7e8e9;font-family:'Courier New',monospace;margin:20px;}\n"

4116:  return f\write "<svg width='#{width}' height='#{height}' style='background:#1a1a1a;border-radius:4px;'><text x='#{width/2}' y='#{height/2}' fill='#555' font-size='12' font-family='monospace' text-anchor='middle'>No data</text></svg>\n" if #values == 0

4155:  f\write "<text x='#{ml}' y='#{height - 8}' fill='#888' font-size='10' font-family='monospace'>#{string.format('%.0f', min_val)}</text>\n"

4156:  f\write "<text x='#{ml + pw/2}' y='#{height - 8}' fill='#888' font-size='10' font-family='monospace' text-anchor='middle'>#{string.format('%.0f', (min_val + max_val)/2)}</text>\n"

4157:  f\write "<text x='#{ml + pw}' y='#{height - 8}' fill='#888' font-size='10' font-family='monospace' text-anchor='end'>#{string.format('%.0f', max_val)}</text>\n"

4159:  f\write "<text x='#{ml - 4}' y='#{mt + 10}' fill='#888' font-size='10' font-family='monospace' text-anchor='end'>#{max_count}</text>\n"

4160:  f\write "<text x='#{ml - 4}' y='#{mt + ph}' fill='#888' font-size='10' font-family='monospace' text-anchor='end'>0</text>\n"

4163:    f\write "<text x='#{ml + pw/2}' y='#{height - 0}' fill='#666' font-size='9' font-family='monospace' text-anchor='middle'>#{opts.xlabel}</text>\n"

4241:  f\write "body{background:#303132;color:#e7e8e9;font-family:'Courier New',monospace;margin:20px;max-width:900px;}\n"

   530→    bg\rectangle_gradient_v 0, 0, gw, gh, sky_top!, sky_bottom!
   531→
   532→    -- Pause system: press space or click to start
   533→    -- Music
   534→    if an\key_is_pressed('m')
   535→      an\music_play 'bgm'
   536→    if an\key_is_pressed('n')
   537→      an\music_play 'enbudai'
   538→
   539→    if an\key_is_pressed('p')
   540→      if an.time_scale == 0
   541→        an.time_scale = 1
   542→      else
   543→        an.time_scale = 0
   544→    if an\key_is_pressed('r')
   545→      @player_ball.collider\set_angle @player_ball.collider\get_angle! + math.pi/8
   546→    if an\key_is_pressed('f1')
   547→      debug_draw_enabled = not debug_draw_enabled
   548→    if an\key_is_pressed('k') and @enemy_ball and @enemy_ball.parent
   549→      @enemy_ball\kill!

   548→    if an\key_is_pressed('k') and @enemy_ball and @enemy_ball.parent
   549→      @enemy_ball\kill!
   550→    if an\key_is_pressed('t')
   551→      b = @player_ball
   552→      spawn_x = b.x + b.weapon_hitbox_offset*math.cos(b.angle)
   553→      spawn_y = b.y + b.weapon_hitbox_offset*math.sin(b.angle)
   554→      @projectiles\add projectile spawn_x, spawn_y,
   555→        projectile_type: 'spiral'
   556→        direction: b.angle
   557→        team: b.team
   558→        spiral_color: color(255, 204, 77)
   559→        flash_on_spawn: true
   560→
   561→    for event in *an\collision_begin_events 'ball', 'ball'
   562→      ball_a, ball_b = event.a, event.b

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

   474→      cloud\flow_to @
   475→
   476→    @player_ball\start_moving!
   477→    @enemy_ball\start_moving!
   478→
   479→  --[[
   480→    COLLISION ENERGY SYSTEM
   481→
   482→    Box2D leaks energy even with restitution=1, causing balls to eventually stop bouncing.
   483→    This system compensates by adding energy on collisions while creating interesting

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

   386→    -- Hit timing system (for scaling hit effects and hit stop)
   387→    @time_since_last_hit = 1.5  -- start at max so first hit is full intensity
   388→
   389→    @paused = true
   390→
   391→    -- headless: battle tracking
   392→    @headless_battle_over = false
   393→    @headless_winner = nil

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

Rewritten built main.lua

The user wants to undo the "start paused" changes. Let me revert all the changes I made.

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 user wants to record from frame 1 but can't pause because that changes the deterministic seed behavior. They need a way to synchronize OBS recording start with the game start.

Some options:

1. Use OBS's command-line tool (obs-cli) or hotkey to start recording, then launch the game
2. Have the game send a signal/command to start OBS recording when it starts
3. Start OBS recording first (it's fine to have a few seconds of nothing), then launch the game, and trim the video later
4. Have the game delay its start by a few seconds (not paused, but just a countdown/delay before the arena starts) — but this might also affect the seed


5. Use a batch script that starts OBS recording then immediately launches the game

The simplest approach is probably just starting OBS recording and then launching the game—the recording captures everything from the moment the game window opens, and they can trim any dead space in post-production. I'm wondering if there's a way to add a visual countdown that doesn't actually tick the physics simulation, though they mentioned avoiding pauses altogether.

Actually, looking back at what they said—if the match doesn't start right away and they pause to record, the RNG state diverges depending on when they unpause. So they need the match to auto-start while still capturing from frame one. The most practical solutions are either trimming the recording afterward, or using OBS's command-line interface or websocket to have the game trigger recording to start automatically on the first frame. I could also modify the batch script to trigger OBS recording before launching the game.

The user is asking about a frame-by-frame capture mode. This is actually a well-established technique for making game recordings:

1. Each frame, save a screenshot to disk (e.g., frame_0001.png, frame_0002.png, etc.)
2. Use ffmpeg to assemble them into a video

The sound issue is the main challenge. Options for sound:

- Record all sound events with their timestamps, then use ffmpeg to mix them into the video in post
- Have the engine output a WAV file alongside the frames
- Use a virtual audio cable to capture audio separately, then mux

Actually, thinking about this more carefully:

The engine runs at 120Hz (fixed timestep based on the step count). 

For video output, I'd need to decide between capturing at the full 120fps or downsampling to 60fps by taking every other frame. For the audio side, I could log each sound_play call with its frame number, volume, and pitch, then use ffmpeg's audio mixing filters to overlay all the sound effects at their correct timestamps during post-processing. This gets complex with the ffmpeg command generation, but it's definitely workable.

Another angle is to step through the game frame-by-frame in a non-real-time mode—render each frame to an offscreen buffer, save it as an image, and log any sounds that trigger that frame. Then handle the video assembly and audio mixing in post-processing. The real question is whether the engine exposes the necessary APIs: a screenshot function to dump the frame buffer, and ideally some way to access or log the audio output directly rather than reconstructing it from sound events.

256:input_start_capture()
257:input_get_captured() -> string | nil
258:input_stop_capture()

1684:        fprintf(stderr, "Effect framebuffer incomplete: 0x%x\n", status);
2308:// Rebinding capture mode
2309:static bool capture_mode = false;
2310:static char captured_control[64] = {0};  // Stores captured control string like "key:space"
2312:static void input_start_capture(void) {
2313:    capture_mode = true;
2314:    captured_control[0] = '\0';
2317:static const char* input_get_captured(void) {
2318:    if (captured_control[0] != '\0') {
2319:        return captured_control;
2324:static void input_stop_capture(void) {
2325:    capture_mode = false;
2326:    captured_control[0] = '\0';
2592:        // Detect button press for input type tracking and capture
2595:            // Capture mode: capture the button
2596:            if (capture_mode && captured_control[0] == '\0') {
2599:                    snprintf(captured_control, sizeof(captured_control), "button:%s", btn_name);
2612:        // Detect significant axis movement for input type tracking and capture
2615:            // Capture mode: capture the axis with direction
2616:            if (capture_mode && captured_control[0] == '\0') {
2620:                    snprintf(captured_control, sizeof(captured_control), "axis:%s%c", axis_name, sign);
7327:// Keyboard, mouse, gamepad, actions, chords, sequences, holds, capture
7557:static int l_input_start_capture(lua_State* L) {
7559:    input_start_capture();
7563:static int l_input_get_captured(lua_State* L) {
7564:    const char* captured = input_get_captured();
7565:    if (captured) {
7566:        lua_pushstring(L, captured);
7573:static int l_input_stop_capture(lua_State* L) {
7575:    input_stop_capture();
... [11 more lines]

The user is asking for a name for this frame-by-frame capture mode. Let me think of some options.