CLOSES #1090, CLOSES #1093, CLOSES #1094, CLOSES #1095, CLOSES #1098, CLOSES #1102, CLOSES #1105, CLOSES #1106, CLOSES #1108, CLOSES #1109, CLOSES #1110, CLOSES #1111, CLOSES #1113, CLOSES #1114, CLOSES #1117, CLOSES #1118, CLOSES #1121, CLOSES #1122, CLOSES #1123, CLOSES #1124, CLOSES #1126, CLOSES #1127, CLOSES #1128, CLOSES #1131, CLOSES #1132, CLOSES #1134, CLOSES #1137, CLOSES #1141

src/battle/gen2/Battle.lua

@@ -1246,14 +1246,14 @@ function Battle:dealDamage(attacker, defender, damage, opts)
   return damage
 end
 
-function Battle:heal(mon, amount)
+function Battle:heal(mon, amount, opts)
   local maxHp = mon.maxHp or (mon.stats and mon.stats.hp) or 1
   local before = mon.hp or 0
   mon.hp = math.min(maxHp, before + math.max(0, math.floor(amount or 0)))
   local healed = mon.hp - before
   if healed > 0 then
     self:emit({ kind = "heal", side = self:sideOf(mon), amount = healed,
-      hp = mon.hp })
+      hp = mon.hp, anim = opts and opts.anim })
   end
   return healed
 end
@@ -2600,6 +2600,35 @@ Battle.MOVE_EFFECTS.EFFECT_FORCE_SWITCH = function(self, attacker, defender,
   self.forcedSwitch = true
 end
 
+-- BattleCommand_Teleport (engine/battle/move_effects/teleport.asm).  Fails
+-- outright for BATTLETYPE_FORCESHINY/TRAP, for a trapped user, and in any
+-- TRAINER battle; in a WILD battle the level ladder is identical to
+-- EFFECT_FORCE_SWITCH's.  Without an entry here TELEPORT fell through to
+-- the (0-power) damage path and never ended the battle.
+Battle.MOVE_EFFECTS.EFFECT_TELEPORT = function(self, attacker, defender)
+  if self.battleType == Battle.BATTLETYPE_FORCESHINY
+      or self.battleType == Battle.BATTLETYPE_TRAP
+      or self:volatile(defender).trapsTarget then
+    return fail(self)
+  end
+  if not self.wild then return fail(self) end
+
+  local userLevel = attacker.level or 1
+  local targetLevel = defender.level or 1
+  local succeeds = userLevel >= targetLevel
+  if not succeeds then
+    local roll = self:rollBelow(math.min(256, userLevel + targetLevel + 1))
+    succeeds = roll >= math.floor(targetLevel / 4)
+  end
+  if not succeeds then return fail(self) end
+
+  self.over = true
+  self.outcome = "fled"
+  self.forcedSwitch = true
+  self:emit({ kind = "run", side = self:sideOf(attacker),
+    text = self:monName(attacker) .. " fled from battle!" })
+end
+
 -- -------------------------------------------------------- the move effects
 --
 -- The three tables above as records, in the shape src/mods/Schemas.lua's
@@ -4442,7 +4471,8 @@ function Battle:tickHeldItem(mon)
   end
 
   if effect == "HELD_BERRY" and (mon.hp or 0) * 2 <= maxHp then
-    self:heal(mon, parameter > 0 and parameter or 10)
+    -- pokegold engine/battle/core.asm:4074 ItemRecoveryAnim
+    self:heal(mon, parameter > 0 and parameter or 10, { anim = "RECOVER" })
     mon.item = nil
     self:emit({ kind = "message",
       text = name .. " ate the " .. (def.name or "BERRY") .. "!" })

src/core/ChipAudio.lua

@@ -203,7 +203,8 @@ function ChipAudio.playMusic(data, header, allowLoops)
   cmdCh:push({ cmd = "play", gen = gen, header = header,
                allowLoops = allowLoops, audio = slimAudio(data),
                channelVolumes = ChipSynth.getChannelVolumes(),
-               channelPitches = ChipSynth.getChannelPitches() })
+               channelPitches = ChipSynth.getChannelPitches(),
+               stereo = ChipSynth.getStereo() })
   currentMusic = { source = source, gen = gen, threaded = true,
                    started = false, finished = false }
   -- playback starts in update() once the first buffer arrives (~1 frame)
@@ -214,7 +215,8 @@ local function pushChannelMix()
   if workerReady and cmdCh then
     cmdCh:push({ cmd = "channelMix",
                  volumes = ChipSynth.getChannelVolumes(),
-                 pitches = ChipSynth.getChannelPitches() })
+                 pitches = ChipSynth.getChannelPitches(),
+                 stereo = ChipSynth.getStereo() })
   end
 end
 
@@ -352,6 +354,15 @@ function ChipAudio.shutdown()
   workerReady = false
 end
 
+function ChipAudio.setStereo(enabled)
+  ChipSynth.setStereo(enabled)
+  pushChannelMix()
+end
+
+function ChipAudio.getStereo()
+  return ChipSynth.getStereo()
+end
+
 -- Runtime mix for one hardware channel (1..4).  Takes effect on the next
 -- synthesized buffer (live music) and on any SFX/cry rendered after the call.
 function ChipAudio.setChannelVolume(hw, scale)

src/core/ChipSynth.lua

@@ -29,6 +29,18 @@ ChipSynth.SAMPLE_RATE = SAMPLE_RATE
 ChipSynth.MUSIC_BUFFER_SAMPLES = MUSIC_BUFFER_SAMPLES
 ChipSynth.MUSIC_BUFFER_COUNT = MUSIC_BUFFER_COUNT
 
+-- Gen 2 SOUND option (MONO/STEREO): gates Music_StereoPanning's per-song
+-- panning byte (audio/engine.asm:1987 wOptions STEREO bit).
+local stereoEnabled = false
+
+function ChipSynth.setStereo(enabled)
+  stereoEnabled = not not enabled
+end
+
+function ChipSynth.getStereo()
+  return stereoEnabled
+end
+
 -- Runtime mix per hardware channel (1 pulse, 2 pulse, 3 wave, 4 noise).
 -- Volume: 1 = authentic GB, 0 = mute.  Pitch: 1 = authentic, 2 = +1 octave,
 -- 0.5 = -1 octave.  Applied at sample time so a live change reaches the next
@@ -760,11 +772,14 @@ function Channel:nextEventGen2()
       -- no-op for the PCM renderer
     elseif command == 0xEE then -- unknownmusic0xee
       self:word()
-    elseif command == 0xEF then -- stereo_panning (honor always; options.stereo)
+    elseif command == 0xEF then
+      -- audio/engine.asm:1987 Music_StereoPanning: apply only when STEREO is on
       local packed = self:byte()
-      local mask = bit.lshift(1, self.hardware - 1)
-      local default = bit.bor(bit.lshift(mask, 4), mask)
-      self.tracks = bit.band(packed, default)
+      if stereoEnabled then
+        local mask = bit.lshift(1, self.hardware - 1)
+        local default = bit.bor(bit.lshift(mask, 4), mask)
+        self.tracks = bit.band(packed, default)
+      end
     elseif command == 0xF0 then -- sfx_toggle_noise
       if self.noiseSampling then
         self.noiseSampling = false

src/core/Game2.lua

@@ -140,7 +140,7 @@ Game2.anchorNewGameClock = anchorNewGameClock
 
 function Game2.new()
   local self = setmetatable({
-    speedOverride = 1,
+    speedOverride = nil,
     capturePath = nil,
     world = nil,
     status = nil,
@@ -975,27 +975,9 @@ function Game2:load()
   local Pipelines = require("src.render.Pipelines")
   Pipelines.install(self.data)
   Pipelines.applyOptions(self.options)
-  -- Gold composites the WHOLE-FRAME half of a pipeline (`present`) and not the
-  -- world half: its overworld draws straight to the window rather than into a
-  -- canvas the way src/world/OverworldController.lua:4827 hands one to
-  -- Pipelines.drawWorld, so there is nothing here for drawWorld to replace yet.
-  -- A restored level for a world-only pipeline is retired rather than left
-  -- switched on, because on Gold it would render nothing AND hold TILT off
-  -- (Pipelines.setLevel's tilt exclusion).  The stored level in
-  -- options.pipelines is left untouched, so the mode comes back the day Gold
-  -- grows a world canvas; Tilt is re-applied from the option the exclusion just
-  -- cleared.
-  local retired = false
-  for _, entry in ipairs(Pipelines.list()) do
-    if entry.def.drawWorld and not entry.def.present
-        and Pipelines.level(entry.id) > 0 then
-      Pipelines.setLevel(entry.id, 0)
-      retired = true
-    end
-  end
-  if retired then
-    require("src.render.Tilt").applyOptions(self.options)
-  end
+  -- Both halves run on Gold now: `present` folds over the composite in
+  -- Game2:draw, `drawWorld` owns the world pass in World:drawPipeline.  So a
+  -- restored world level stays switched on, as it does for Gen 1.
 
   -- After the merge, so a font override and a translation mod's catalog
   -- (#501) are both in Data before the first screen draws a glyph.  Gen 1
@@ -1112,19 +1094,20 @@ function Game2:update(dt)
   -- reason and at the same place Gen 1 ticks them (src/core/Game.lua:265):
   -- they are presentational, so fast-forward must not speed them up.
   require("src.render.Pipelines").update(dt)
-  if self.phase == "boot" then
-    FixedStep.maxAccum = 0.25
-    FixedStep:update(dt)
-    return
-  end
-  if not self.world or not self.world.map then return end
   -- GAME SPEED scales the logic clock only, exactly as the Gen 1 path does:
   -- audio runs off its own real-time accumulator, so music and sfx keep their
   -- tempo at every multiplier.  speedOverride is the driver/CLI hook and wins
   -- over the saved option.
+  -- pokegold engine/menus/intro_menu.asm:848 IntroSequence: boot cinema runs on the same clock as the overworld
   local speed = math.max(1,
     tonumber(self.speedOverride) or tonumber(self.options and self.options.speed)
     or 1)
+  if self.phase == "boot" then
+    FixedStep.maxAccum = math.max(0.25, speed / 60 + 0.05)
+    FixedStep:update(dt * speed)
+    return
+  end
+  if not self.world or not self.world.map then return end
   FixedStep.maxAccum = math.max(0.25, speed / 60 + 0.05)
   FixedStep:update(dt * speed)
 end
@@ -1921,6 +1904,8 @@ function Game2:applyOptions()
   -- the mod pipeline ladder rides options.pipelines and restores with the rest
   -- of the display block, as it does in src/core/Game.lua:1041
   require("src.render.Pipelines").applyOptions(options)
+  -- src/core/Game.lua:1121 mirrors this call for Gen 1
+  Input:applyBindings(options.bindings)
   -- options.touchControls (the launcher editor's per-orientation layouts) and
   -- options.haptics, the same two keys Gen 1 hands over here
   -- (src/core/Game.lua:1073).  One options.lua serves both games, so the pad a

src/core/Music.lua

@@ -460,6 +460,8 @@ end
 function Music.applyOptions(opts)
   Music.setVolumeLevel(opts and opts.musicVol or 7)
   Music.setFilterLevel(opts and opts.musicFilter or 0)
+  -- engine/menus/options_menu.asm SOUND row (wOptions STEREO bit)
+  require("src.core.ChipAudio").setStereo(opts and opts.sound == "STEREO")
 end
 
 local function sourceStopped(src)

src/core/chip_worker.lua

@@ -53,6 +53,9 @@ local function handle(cmd)
     if cmd.channelPitches ~= nil then
       ChipSynth.setChannelPitches(cmd.channelPitches)
     end
+    if cmd.stereo ~= nil then
+      ChipSynth.setStereo(cmd.stereo)
+    end
     local ok, eng = pcall(ChipSynth.newEngine, data, cmd.header,
                           { allowLoops = cmd.allowLoops })
     if ok then
@@ -69,6 +72,7 @@ local function handle(cmd)
   elseif cmd.cmd == "channelMix" then
     if cmd.volumes ~= nil then ChipSynth.setChannelVolumes(cmd.volumes) end
     if cmd.pitches ~= nil then ChipSynth.setChannelPitches(cmd.pitches) end
+    if cmd.stereo ~= nil then ChipSynth.setStereo(cmd.stereo) end
   elseif cmd.cmd == "invalidate" then
     ChipSynth.invalidateBanks()
   elseif cmd.cmd == "quit" then

src/core/gen2/Nests.lua

@@ -96,7 +96,7 @@ function Nests.landmark(data, index)
 end
 
 local function landmarkOfMap(data, mapId)
-  local def = data and data.maps and data.maps[mapId]
+  local def = data and data.gen2Maps and data.gen2Maps[mapId]
   return def and def.landmark
 end
 
@@ -131,7 +131,7 @@ function Nests.find(data, species, region, save)
     out[#out + 1] = landmark
   end
 
-  local enc = data and data.encounters
+  local enc = data and data.gen2Encounters
   for _, key in ipairs({ "grass", "water" }) do
     for mapId, entry in pairs((enc and enc[key]) or {}) do
       if tableHasSpecies(entry, species) then

src/core/gen2/Save.lua

@@ -127,6 +127,9 @@ end
 Save.filenames = saveNames
 
 local function fs()
+  -- portable.txt: same standard/portable root as Gen 1 (SaveData.persistenceFs).
+  local ok, SaveData = pcall(require, "src.core.SaveData")
+  if ok and SaveData.persistenceFs then return SaveData.persistenceFs() end
   return love.filesystem
 end
 

src/import/RomExtractorGen2.lua

@@ -241,7 +241,10 @@ function RomExtractorGen2:writeCompressedPic(label, tiles, relative)
   while #pixels < byteLength do pixels[#pixels + 1] = 0 end
   while #pixels > byteLength do table.remove(pixels) end
   pixels = ImageWriter.columnsToRows(pixels, tiles, tiles)
-  self:write2bpp(pixels, size, size, relative)
+  -- pokegold engine/battle/core.asm GetTrainerBackpic: no hardware masking,
+  -- so matte the white backdrop like Gen 1's writeCompressedPic does.
+  self:save(ImageWriter.matteColor0(
+    ImageWriter.decode2bpp(pixels, size, size)), relative)
 end
 
 function RomExtractorGen2:extractConstants()

src/render/TextBox.lua

@@ -19,6 +19,8 @@ TextBox.isTextBox = true
 -- construction time, so an unthemed boot stays byte-identical
 local BOX_TX, BOX_TY, BOX_TW, BOX_TH = 0, 12, 20, 6
 local MAX_COLS = 18
+-- pokegold constants/ram_constants.asm: TEXT_DELAY_FAST/MED/SLOW = 1/3/5
+local NAME_DELAYS = { FAST = 1, MID = 3, SLOW = 5 }
 
 -- opts.choice: when the last page has typed out, a YES/NO ChoiceBox pops
 -- up over the still-visible text (YesNoChoicePokeCenter and friends);
@@ -352,7 +354,8 @@ function TextBox:update(dt)
   -- typewriter cadence: one character every N frames, N = the OPTION
   -- text speed (TextSpeedOptionData frame delays 1/3/5); holding A/B
   -- prints every frame like the original's held-button fast path
-  local delay = (self.game.save.options and self.game.save.options.textSpeed) or 3
+  local rawSpeed = self.game.save.options and self.game.save.options.textSpeed
+  local delay = NAME_DELAYS[rawSpeed] or rawSpeed or 3
   if delay ~= 1 and delay ~= 3 and delay ~= 5 then delay = 3 end
   if input:isDown("a") or input:isDown("b") then delay = 1 end
   self.charTimer = (self.charTimer or 0) + 1

src/script/gen2/Vm.lua

@@ -236,6 +236,12 @@ local function runCmd(self, cmd, op)
     if self.hidePicFn then self.hidePicFn() end
   elseif op == "writetext" or op == "farwritetext" then
     self:showText(cmd.text)
+    if self.nextOp == "playsound" then
+      -- pokegold home/joypad.asm PromptButton: the real press this box's
+      -- own close absorbed plays SFX_READ_TEXT_2; drain it before the
+      -- script's own playsound or Sound.lua's priority gate drops it.
+      coroutine.yield({ kind = "waitsfx" })
+    end
   elseif op == "rawtext" then
     -- NOT a cart opcode.  `writetext`'s operand is a KEY into text.lua, and
     -- text.lua only holds strings the extractor reached through a script
@@ -384,9 +390,12 @@ local function runCmd(self, cmd, op)
     local scene = self.getMapSceneFn and self.getMapSceneFn(group, mapNum)
     self.scriptVar = scene or 0xff
   elseif op == "turnobject" then
+    -- engine/events/std_scripts.asm: turnobject LAST_TALKED resolves to the NPC last talked to
     local facing = Movement.dir(cmd.facing or 0)
+    local object = cmd.object or 0
+    if object == LAST_TALKED then object = self.lastTalked end
     if self.turnObjectFn then
-      self.turnObjectFn(cmd.object or 0, facing)
+      self.turnObjectFn(object, facing)
     end
   elseif op == "applymovement" or op == "applymovementlasttalked" then
     local object = cmd.object or 0

src/ui/ChoiceBox.lua

@@ -74,7 +74,10 @@ function ChoiceBox:draw()
   if r and r.setUIAnchor then
     r:setUIAnchor(tx * 8, ty * 8, tw * 8, th * 8, self.anchor)
   end
-  Font.drawBox(tx, ty, tw, th)
+  -- pokegold home/menu.asm YesNoBox: font-page tiles take the screen's own
+  -- BG palette 0 colour 0, same as TextBox.lua's paper fold.
+  local paper = self.game and self.game.textboxPaper and self.game:textboxPaper()
+  Font.drawBox(tx, ty, tw, th, paper)
   love.graphics.setColor(0, 0, 0, 1)
   Font.draw(Strings("YES"), (tx + 2) * 8, (ty + 1) * 8)
   Font.draw(Strings("NO"), (tx + 2) * 8, (ty + 3) * 8)

src/ui/gen2/BattleState.lua

@@ -43,8 +43,9 @@ local BattleState = {}
 BattleState.__index = BattleState
 BattleState.isOpaque = true
 
--- How long a message stays before the next event runs, in logic steps.  The
--- cart waits for A on most lines; holding A skips faster, same as text boxes.
+-- Armed while a battle line waits for PromptButton (home/text.asm).  Any
+-- positive value means "hold until A/B"; the cart never times these out, so
+-- the victory jingle can keep looping through the post-win prompts.
 local MESSAGE_FRAMES = 48
 
 -- home/hm_moves.asm:17-25 IsHMMove's .HMMoves.
@@ -573,8 +574,10 @@ function BattleState:drawPic(mon, back)
   local px, py
   local boxTiles
   if back then
-    px = BattleState.PLAYER_PIC_TILE_X * 8
-    py = BattleState.PLAYER_PIC_TILE_Y * 8
+    -- pokegold engine/battle/core.asm:8569: 6x6 box, bottom-aligned/centred
+    local box = BattleState.PLAYER_PIC_TILES * 8
+    px = BattleState.PLAYER_PIC_TILE_X * 8 + math.floor((box - w) / 2)
+    py = BattleState.PLAYER_PIC_TILE_Y * 8 + (box - h)
     boxTiles = BattleState.PLAYER_PIC_TILES
   else
     -- Bottom-aligned and horizontally centred inside the 7x7 box.
@@ -881,8 +884,12 @@ function BattleState:startAnim(key, opts)
   if not self.anims.scripts[key] then return false end
   -- BattleAnimRunScript's own gate: `bit BATTLE_SCENE, [wOptions]` skips the
   -- move animation entirely, which is the OPTION screen's BATTLE SCENE row.
+  -- The check only applies to a real move id (wFXAnimID+1 == 0); non-move
+  -- ids (isMove unset here) branch straight to .not_move and always run.
   local options = self.game and self.game.options
-  if options and options.battleScene == false then return false end
+  if options and options.battleScene == false and opts and opts.isMove then
+    return false
+  end
   opts = opts or {}
   local data = (self.game and self.game.data) or {}
   local audio = data.audio or {}
@@ -939,11 +946,38 @@ function BattleState:startAnim(key, opts)
   return true
 end
 
+-- wBattleAfterAnim target for this attacker's turn
+-- (effect_commands.asm:1963-1972): player swing -> enemy shake, and reverse.
+function BattleState:afterAnimFor(side)
+  if side == "player" then return "ANIM_ENEMY_DAMAGE" end
+  return "ANIM_PLAYER_DAMAGE"
+end
+
 function BattleState:animForMove(moveId, side)
   local key = self.anims and self.anims.moves and self.anims.moves[moveId]
-  return self:startAnim(key, {
+  local started = self:startAnim(key, {
     turn = self:turnFor(side), animId = moveId, isMove = true,
   })
+  if started then
+    -- BattleAnimRunScript (anim_commands.asm:55-72): after the move script
+    -- restores HUDs it immediately runs wBattleAfterAnim (the hit shake).
+    -- Queue it so stepAnim chains without waiting on the next event.
+    self.pendingAfterAnim = { name = self:afterAnimFor(side), side = side }
+  end
+  return started
+end
+
+-- Kick off a queued after-anim; returns true when one is now running.
+function BattleState:startPendingAfterAnim()
+  local pending = self.pendingAfterAnim
+  if not pending then return false end
+  self.pendingAfterAnim = nil
+  if self:animForId(pending.name, pending.side) then
+    -- dealDamage's default ANIM_x_DAMAGE is this same shake; skip it there.
+    self.afterAnimPlayed = true
+    return true
+  end
+  return false
 end
 
 -- True while BattleAnimClearHud has that side's HUD blanked.
@@ -969,10 +1003,16 @@ function BattleState:stepAnim(input)
     -- tilemap is whatever they had got to and nothing is latched -- the
     -- explicit latches (a catch) are the only ones that survive a skip.
     self.anim = nil
+    -- Cart still reaches the after-anim arm after a move script ends; a skip
+    -- of the move should not drop the hit shake that follows it.
+    if self:startPendingAfterAnim() then return end
     return self:endSendOutAnim()
   end
   if not self.anim:step() then
-    self.anim = nil
+    -- pokegold data/moves/animations.asm .Click: anim_keepsprites means
+    -- the OAM outlives the script, so keep the runner for drawing too.
+    if not self.anim.keepSprites then self.anim = nil end
+    if self:startPendingAfterAnim() then return end
     return self:endSendOutAnim()
   end
 end
@@ -1103,7 +1143,14 @@ function BattleState:advanceQueue()
     -- until the next damage or heal event moved it.
     local battle = self.battle
     local mon = battle and battle.party and battle.party[event.index]
+    -- pokegold engine/battle/core.asm:7057-7069: every mon that leveled
+    -- gets the stats box, not just the mon currently on the field.
+    self.pendingStatsMon = mon
+    -- BattleText_StringBuffer1GrewToLevel ends in text_end (battle.asm:336-343),
+    -- and the active mon never even prints it (core.asm:7044-7056 jumps to the
+    -- stats box).  Either way there is no PromptButton before the stats box.
     if mon and mon == battle.player then
+      event.text = nil
       if self.shownHp then
         self.shownHp.player = mon.hp or 0
         if self.hpAnim and self.hpAnim.side == "player" then
@@ -1257,7 +1304,19 @@ function BattleState:advanceQueue()
   end
   if event.text then
     self.message = event.text
-    self.messageTimer = MESSAGE_FRAMES
+    -- Lines that must not hold the queue for A/B:
+    --   move   UsedMoveText -> text_end, then moveanim
+    --   level  GrewToLevel is text_end (battle.asm:336-343), then the stats
+    --          box's WaitPressAorB is the real hold
+    -- experience keeps the wait: _ExpPointsText ends in `prompt`
+    -- (common_1.asm:1660-1665).  update() runs stepExpAnim before that wait,
+    -- so the bar crawls under the line and A dismisses it before the battle
+    -- can end.
+    if event.kind == "move" or event.kind == "level" then
+      self.messageTimer = 0
+    else
+      self.messageTimer = MESSAGE_FRAMES
+    end
     -- BattleStartMessage's own line: the enemy HUD comes up on the step after
     -- it returns (engine/battle/core.asm:7808-7817), not with it.
     if event.intro then self.introTextShown = true end
@@ -1277,14 +1336,25 @@ function BattleState:advanceQueue()
     end
   end
   -- The move's own animation plays over its "used X!" line, which is where
-  -- PlayBattleAnim sits in the effect command list.  A damage event that
-  -- follows gets the shared hit animation instead.
+  -- PlayBattleAnim sits in the effect command list.  Its after-anim (the hit
+  -- shake) is chained by animForMove / stepAnim, matching BattleAnimRunScript.
   -- BattleCommand_MoveAnimNoSub (engine/battle/effect_commands.asm:1958) opens
   -- with `ld a, [wAttackMissed] / and a / jp nz, BattleCommand_MoveDelay`: a
   -- move that missed burns the delay and plays nothing.  Battle:markMissed sets
   -- event.missed on every wAttackMissed path.
   if event.kind == "move" and not event.missed then
-    self:animForMove(event.move, event.side)
+    self.afterAnimPlayed = nil
+    self.pendingAfterAnim = nil
+    if not self:animForMove(event.move, event.side) then
+      -- BATTLE SCENE off skips the move script but still runs wBattleAfterAnim
+      -- (anim_commands.asm:55-72 .disabled fallthrough).
+      local options = self.game and self.game.options
+      if options and options.battleScene == false then
+        if self:animForId(self:afterAnimFor(event.side), event.side) then
+          self.afterAnimPlayed = true
+        end
+      end
+    end
   elseif event.kind == "damage" and event.side then
     -- ANIM_x_DAMAGE is the MOVE's after-anim (effect_commands.asm:1963-1972),
     -- so only a move hit gets it; `animMove` is HandleWrap's (core.asm:1198-1203).
@@ -1293,10 +1363,25 @@ function BattleState:advanceQueue()
     if event.animMove then
       self:animForMove(event.animMove, from)
     elseif event.anim ~= false then
-      self:animForId(event.anim
+      local hit = event.anim
         or (event.side == "enemy" and "ANIM_ENEMY_DAMAGE"
-          or "ANIM_PLAYER_DAMAGE"), from)
+          or "ANIM_PLAYER_DAMAGE")
+      -- Already played as the move's after-anim; do not shake twice.
+      if self.afterAnimPlayed
+          and (hit == "ANIM_ENEMY_DAMAGE" or hit == "ANIM_PLAYER_DAMAGE") then
+        self.afterAnimPlayed = nil
+      else
+        self:animForId(hit, from)
+      end
     end
+  else
+    -- Status moves still chain the after-anim but emit no damage event to
+    -- consume the latch; drop it before the next unrelated line.
+    self.afterAnimPlayed = nil
+  end
+  if event.kind == "heal" and event.anim and event.side then
+    -- pokegold engine/battle/core.asm:4074 ItemRecoveryAnim
+    self:animForMove(event.anim, event.side)
   elseif event.kind == "send" and event.side then
     -- Every enemy send-out goes through ShowSetEnemyMonAndSendOutAnimation
     -- (engine/battle/core.asm:3354) -- the faint replacement out of
@@ -1593,7 +1678,9 @@ function BattleState:update(_dt)
 
   -- An animation owns the screen for as long as it runs, exactly the way
   -- RunBattleAnimScript owns the main loop.
-  if self.anim then
+  -- pokegold data/moves/animations.asm .Click: a finished keepsprites run
+  -- no longer owns the loop, just the OAM the draw path still reads.
+  if self.anim and not (self.anim:done() and self.anim.keepSprites) then
     self:stepAnim(input)
     return
   end
@@ -1611,32 +1698,45 @@ function BattleState:update(_dt)
       if Sound.isPlaying(self.waitSfx) then return end
       self.waitSfx = nil
     end
+    -- AnimateExpBar sits right after PrintText Text_MonGainedExpPoint
+    -- (core.asm:6881-6888), with that line still on screen.  Run the crawl
+    -- before any PromptButton wait so the bar does not sit frozen until A.
+    if self:stepExpAnim() then return end
     if self.messageTimer > 0 then
       if self.tutorial then
-        -- PromptButton really does wait for the button; MESSAGE_FRAMES is this
-        -- screen's shortcut for that, and the tutorial cannot take it.  The
-        -- DUDE's A lands on frame 0x51 (DudeAutoInput_A), so a line that timed
-        -- out at 48 would hand his press to whichever screen came next.
+        -- PromptButton waits for the button; the tutorial cannot press it, so
+        -- DudeAutoInput_A (frame 0x51) answers.  Never auto-timeout here: a
+        -- 48-frame skip would hand his press to the next screen.
         self:dudeInput(CatchTutorial.PROMPT_STREAM,
           "prompt:" .. tostring(self.message))
-      else
-        self.messageTimer = self.messageTimer - 1
       end
-      -- A is the page-advance, exactly like a text box.
+      -- PromptButton (home/text.asm): A/B pages; no frame countdown.
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
       return
     end
-    -- AnimateExpBar is called from GiveExperiencePoints AFTER
-    -- Text_MonGainedExpPoint has been read (engine/battle/core.asm:6884-6888),
-    -- so the crawl runs with that line still standing and the "grew to level"
-    -- line waits behind it.
-    if self:stepExpAnim() then return end
+    -- pokegold engine/battle/core.asm:7057-7069: the stats box shows once
+    -- the "grew to level" line has finished, held for A/B.
+    if self.pendingStatsMon then
+      self.statsBoxMon = self.pendingStatsMon
+      self.pendingStatsMon = nil
+      self.phase = "stats-box"
+      return
+    end
     self:advanceQueue()
     return
   end
 
+  -- pokegold engine/battle/core.asm:7069 (WaitPressAorB_BlinkCursor).
+  if self.phase == "stats-box" then
+    if input:wasPressed("a") or input:wasPressed("b") then
+      self.statsBoxMon = nil
+      self.phase = "resolving"
+    end
+    return
+  end
+
   -- The turn CheckPlayerLockedIn skipped the menu for.  No input is read: the
   -- cart falls straight into ParsePlayerAction, whose .locked_in arm has no
   -- MoveSelectionScreen in front of it.
@@ -1653,6 +1753,8 @@ function BattleState:update(_dt)
 
   if self.phase == "menu" then
     -- 2x2 grid: left/right swap the column, up/down the row.
+    -- MenuClickSound / PlayClickSFX (home/menu.asm:746-762): SFX_READ_TEXT_2
+    -- on A/B only, never on D-pad.
     if input:wasPressed("left") or input:wasPressed("right") then
       self.menuIndex = self.menuIndex % 2 == 1 and self.menuIndex + 1
         or self.menuIndex - 1
@@ -1660,6 +1762,7 @@ function BattleState:update(_dt)
       self.menuIndex = self.menuIndex <= 2 and self.menuIndex + 2
         or self.menuIndex - 2
     elseif input:wasPressed("a") then
+      self:playSfx("Sfx_ReadText2")
       local choice = MENU[self.menuIndex]
       if choice == "FIGHT" then
         -- `call .CheckPlayerHasUsableMoves / ret z` (engine/battle/core.asm
@@ -1710,11 +1813,13 @@ function BattleState:update(_dt)
       end
     elseif input:wasPressed("b") then
       -- B leaves the list, and a mark never survives it
+      self:playSfx("Sfx_ReadText2")
       self.moveSwapIndex = nil
       self.phase = "menu"
     elseif input:wasPressed("a") then
       -- `xor a / ld [wSwappingMove], a` opens the A arm: choosing a move
       -- cancels a pending swap rather than performing it
+      self:playSfx("Sfx_ReadText2")
       self.moveSwapIndex = nil
       local move = moves[self.moveIndex]
       if not move then return end
@@ -1733,7 +1838,6 @@ function BattleState:update(_dt)
     -- AskGiveNicknameText ends on `done`, so the line stands while the box is
     -- up rather than paging away from under it.
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1754,7 +1858,6 @@ function BattleState:update(_dt)
   -- straight through to the enemy's send-out (engine/battle/core.asm:3305-3310).
   if self.phase == "ask-shift" then
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1775,7 +1878,6 @@ function BattleState:update(_dt)
 
   if self.phase == "refuse-shift" then
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1797,7 +1899,6 @@ function BattleState:update(_dt)
   -- what ForcePickPartyMonInBattle's `jr c, .loop` does with the carry.
   if self.phase == "refuse-switch" then
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1816,7 +1917,6 @@ function BattleState:update(_dt)
 
   if self.phase == "refuse-move" then
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1829,7 +1929,6 @@ function BattleState:update(_dt)
 
   if self.phase == "learn-intro" then
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1843,7 +1942,6 @@ function BattleState:update(_dt)
 
   if self.phase == "ask-forget" or self.phase == "stop-learning" then
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -1864,7 +1962,6 @@ function BattleState:update(_dt)
     -- MoveCantForgetHMText holds like any prompt, then `jr .loop` reprints
     -- MoveAskForgetText over the list (engine/pokemon/learn.asm:193-197).
     if self.messageTimer > 0 then
-      self.messageTimer = self.messageTimer - 1
       if input:wasPressed("a") or input:wasPressed("b") then
         self.messageTimer = 0
       end
@@ -3089,9 +3186,31 @@ function BattleState:drawPanel()
       Chrome.cursor(left + 1, index == 1 and 8 or 10)
     end
   end
+  if self.phase == "stats-box" and self.statsBoxMon then
+    self:drawStatsBox(self.statsBoxMon)
+  end
   love.graphics.setColor(1, 1, 1, 1)
 end
 
+-- pokegold engine/pokemon/mon_stats.asm:118-124 (PrintTempMonStats.StatNames).
+local STATS_BOX_ROWS = {
+  { "ATTACK", "attack" }, { "DEFENSE", "defense" },
+  { "SPCL.ATK", "specialAttack" }, { "SPCL.DEF", "specialDefense" },
+  { "SPEED", "speed" },
+}
+
+-- pokegold engine/battle/core.asm:7060-7066 (box at hlcoord 9,0, stats at 11,y).
+function BattleState:drawStatsBox(mon)
+  local stats = mon and mon.stats
+  if not stats then return end
+  Chrome.textbox(9, 0, 9, 10)
+  for i, row in ipairs(STATS_BOX_ROWS) do
+    local ty = 1 + (i - 1) * 2
+    Chrome.print(Strings(row[1]), 11, ty)
+    Chrome.printRight(("%d"):format(stats[row[2]] or 0), 19, ty + 1)
+  end
+end
+
 -- The BG layer, plus whatever the animation is doing to it, plus the OBJ
 -- layer on top.  OBJs are not affected by SCX/SCY, which is why they are drawn
 -- after the scanline blit rather than into the canvas with everything else.

src/ui/gen2/BoxMenu.lua

@@ -43,6 +43,7 @@
 local Assets = require("src.render.Assets")
 local Boxes = require("src.core.gen2.Boxes")
 local Chrome = require("src.ui.gen2.Chrome")
+local Font = require("src.render.Font")
 local GbcPalette = require("src.render.GbcPalette")
 local Mail = require("src.core.gen2.Mail")
 local Palettes = require("src.world.gen2.Palettes")
@@ -74,6 +75,14 @@ local PARTY_BOX = 0
 -- can destroy a mon.
 local MOVE_SUBMENU = { "MOVE", "STATS", "CANCEL" }
 
+-- engine/pokemon/bills_pc.asm:472-478: BillsPC_Withdraw's menu rows.
+local WITHDRAW_SUBMENU = { "WITHDRAW", "STATS", "RELEASE", "CANCEL" }
+
+function BoxMenu:submenuRows()
+  if self.mode == "move" then return MOVE_SUBMENU end
+  return WITHDRAW_SUBMENU
+end
+
 -- MovePKMNWithoutMail_InsertMon's .Saving_LeaveOn, printed for 20 frames while
 -- the mon is written into its new home.  It stays up here until a button
 -- clears it, because it is also the only confirmation the player gets that the
@@ -164,14 +173,16 @@ end
 -- The cart's own prompts (PCString_*): short, because the box they print in
 -- is one row of 18 columns.
 function BoxMenu:prompt()
-  if self.mode == "deposit" then return "Deposit which one?" end
+  -- engine/pokemon/bills_pc.asm:356-369: PrepSubmenu places PCString_WhatsUp.
+  if self.phase == "submenu" then return "What's up?" end
   if self.mode == "move" then
-    -- .Init, .PrepSubmenu and .PrepInsertCursor each place their own string.
+    -- .Init and .PrepInsertCursor each place their own string.
     if self.phase == "insert" then return "Move to where?" end
-    if self.phase == "submenu" then return "What's up?" end
     return "Choose a <PK><MN>."
   end
-  return "Choose a POKéMON."
+  -- PCString_ChooseaPKMN: _DepositPKMN.Init and BillsPC_Withdraw.Init both
+  -- place this exact string (engine/pokemon/bills_pc.asm:2185).
+  return "Choose a <PK><MN>."
 end
 
 function BoxMenu:total()
@@ -208,21 +219,15 @@ function BoxMenu:act()
     if self.onClose then self.onClose() end
     return
   end
-  -- .a_button: the move screen never acts on the list itself.  It checks that
-  -- the row really is a mon and steps to $2, .PrepSubmenu.
-  if self.mode == "move" then
+  -- engine/pokemon/bills_pc.asm:336-344: withdraw and move both PrepSubmenu.
+  if self.mode == "move" or self.mode == "withdraw" then
     if not self:selected() then return end
     self.phase = "submenu"
     -- `ld a, $1 / ld [wMenuCursorY], a`: the submenu always opens on MOVE.
     self.submenuIndex = 1
     return
   end
-  local ok, result
-  if self.mode == "deposit" then
-    ok, result = Boxes.deposit(self.save, self.index, self.boxIndex)
-  else
-    ok, result = Boxes.withdraw(self.save, self.boxIndex, self.index)
-  end
+  local ok, result = Boxes.deposit(self.save, self.index, self.boxIndex)
   if not ok then
     self.message = result
     return
@@ -294,12 +299,28 @@ function BoxMenu:openStats()
   })
 end
 
+-- engine/pokemon/bills_pc.asm:397-411: failed withdraw stays on the submenu.
+function BoxMenu:doWithdraw()
+  local ok, result = Boxes.withdraw(self.save, self.boxIndex, self.index)
+  if not ok then
+    self.message = result
+    return
+  end
+  self.message = nil
+  self.phase = nil
+  self:clampIndex()
+end
+
 function BoxMenu:chooseSubmenu()
-  local row = MOVE_SUBMENU[self.submenuIndex]
+  local row = self:submenuRows()[self.submenuIndex]
   if row == "MOVE" then
     self:beginMove()
+  elseif row == "WITHDRAW" then
+    self:doWithdraw()
   elseif row == "STATS" then
     self:openStats()
+  elseif row == "RELEASE" then
+    self:askRelease()
   else
     -- .Cancel: `ld a, $0 / ld [wJumptableIndex], a`.
     self.phase = nil
@@ -417,11 +438,12 @@ function BoxMenu:update(_dt)
 
   -- .MoveMonWOMailSubmenu, a VerticalMenu: up/down, A picks, B is its carry.
   if self.phase == "submenu" then
+    local submenu = self:submenuRows()
     if input:wasPressed("up") then
       self.submenuIndex = self.submenuIndex > 1 and self.submenuIndex - 1
-        or #MOVE_SUBMENU
+        or #submenu
     elseif input:wasPressed("down") then
-      self.submenuIndex = self.submenuIndex < #MOVE_SUBMENU
+      self.submenuIndex = self.submenuIndex < #submenu
         and self.submenuIndex + 1 or 1
     elseif input:wasPressed("a") then
       self:chooseSubmenu()
@@ -518,6 +540,7 @@ function BoxMenu:askRelease()
       return
     end
     self.message = name .. " was released."
+    self.phase = nil
     self:clampIndex()
   end, { defaultNo = true }))
 end
@@ -644,12 +667,12 @@ end
 
 -- The PC does not mark the selected row with a ▶: BillsPC_UpdateSelectionCursor
 -- lays 20 OBJs as a frame *around* the row -- ten tiles wide by two tall, top
--- left at pixel (71, 31), stepping 16 pixels per row.  Those cursor tiles are
+-- left at pixel (71, 25), stepping 16 pixels per row.  Those cursor tiles are
 -- not extracted, so the frame is drawn as an outline at exactly those pixels,
 -- which is what the sprite frame looks like.
 function BoxMenu:drawSelectionFrame(row)
   local G = love.graphics
-  local x, y = 71, 31 + (row - 1) * 16
+  local x, y = 71, 25 + (row - 1) * 16
   G.setColor(0, 0, 0, 1)
   G.setLineWidth(1)
   G.rectangle("line", x + 0.5, y + 0.5, 80 - 1, 16 - 1)
@@ -679,6 +702,9 @@ function BoxMenu:panelMon()
 end
 
 function BoxMenu:drawPanel()
+  -- BillsPC_InitGFX loads FontsBattleExtra once for the whole screen and
+  -- never restores the standard font (engine/pokemon/bills_pc.asm:2169).
+  local wasBattle = Font.useBattleExtra(true)
   Chrome.clear()
 
   -- Box name header, then the list box hanging off it.  BillsPC_BoxName is a
@@ -686,6 +712,11 @@ function BoxMenu:drawPanel()
   Chrome.box(8, 0, 12, 3)
   Chrome.print(self:title(), 10, 1)
   Chrome.box(8, 2, 12, 12)
+  -- BillsPC_RefreshTextboxes overwrites its own top corners with '└'/'┘'
+  -- (engine/pokemon/bills_pc.asm:1204-1211) so the list reads as hanging
+  -- off the name box above it.
+  Font.drawCode(Font.BORDER.bl, 8 * 8, 2 * 8)
+  Font.drawCode(Font.BORDER.br, 19 * 8, 2 * 8)
 
   local list = self:list()
   local inserting = self.phase == "insert"
@@ -724,7 +755,9 @@ function BoxMenu:drawPanel()
       self:drawEggPic(mon)
     else
       self:drawPic(mon)
-      Chrome.print(":L" .. tostring(mon.level or 1), PIC_X, 12)
+      -- PrintLevel always writes the single bold glyph, not ":L"
+      -- (home/pokemon.asm:178-183).
+      Chrome.print("<LV>" .. tostring(mon.level or 1), PIC_X, 12)
       if mon.gender == "male" then
         Chrome.print("\xe2\x99\x82", 5, 12)
       elseif mon.gender == "female" then
@@ -756,13 +789,14 @@ function BoxMenu:drawPanel()
   -- top spacing puts MOVE at (11,6), one row per two tiles.
   if self.phase == "submenu" then
     Chrome.box(9, 4, 11, 10)
-    for i, label in ipairs(MOVE_SUBMENU) do
+    for i, label in ipairs(self:submenuRows()) do
       local ty = 6 + (i - 1) * 2
       if i == self.submenuIndex then Chrome.cursor(10, ty) end
       Chrome.print(label, 11, ty)
     end
   end
   love.graphics.setColor(1, 1, 1, 1)
+  Font.useBattleExtra(wasBattle)
 end
 
 function BoxMenu:draw()

src/ui/gen2/MartMenu.lua

@@ -896,7 +896,7 @@ local function printPriceOpaque(amount, ty)
 end
 
 function MartMenu:drawBuyList()
-  Chrome.box(LIST_BOX_X, LIST_BOX_Y, LIST_BOX_W, LIST_BOX_H)
+  -- pokegold engine/menus/scrolling_menu.asm _InitScrollingMenu: no border for the buy list
   for row = 1, VISIBLE_ROWS do
     local i = row + self.scroll
     local ty = LIST_Y + (row - 1) * LIST_SPACING

src/ui/gen2/OptionsMenu.lua

@@ -86,6 +86,10 @@ local ROWS = {
   --
   -- The two volume rows clamp at the ends rather than wrapping, the way
   -- pokered's text-speed cursor does, so holding left reaches OFF and stays.
+  { id = "controls", label = "CONTROLS", port = true,
+    activate = function(game)
+      require("src.ui.Screens").push(game, "BindingsMenu")
+    end },
   { label = "MUSIC VOL", key = "musicVol", port = true,
     cycle = function(options, delta)
       options.musicVol = stepVolume(options.musicVol, delta)

src/ui/gen2/PokedexMenu.lua

@@ -188,6 +188,22 @@ function PokedexMenu.new(game, opts)
     self.dexPalette = gfx.palette
   end
 
+  -- pokegold engine/pokegear/pokegear.asm Pokedex_GetArea: the AREA page
+  -- draws through the Pokegear's own town-map tiles and TownMapPals, not the
+  -- dex's PokedexLZ sheet.
+  local mapGfx = (opts.menuGfx or data.gen2MenuGfx or {}).pokegear
+  self.mapGfx = mapGfx
+  if mapGfx then
+    self.mapSheet = TileSheet.new({
+      path = mapGfx.tiles, wide = mapGfx.tilesWide or 16, firstTile = 0,
+      paletteFor = function(tile)
+        if not mapGfx.palettes then return nil end
+        if tile >= 0x60 then return mapGfx.palettes[1] end
+        return mapGfx.palettes[(mapGfx.palMap and mapGfx.palMap[tile + 1]) or 1]
+      end,
+    })
+  end
+
   -- Pokedex_LoadUnownFont: 27 tiles at vTiles2 tile FIRST_UNOWN_CHAR, live
   -- only while UNOWN MODE is on screen.  It is a sheet rather than a font
   -- page (see PokedexMenu:unownGlyph), and it draws through the dex palette
@@ -793,7 +809,7 @@ end
 function PokedexMenu:playerLandmark()
   local save = self.game and self.game.save
   local mapId = save and save.position and save.position.map
-  local def = mapId and self.data and self.data.maps and self.data.maps[mapId]
+  local def = mapId and self.data and self.data.gen2Maps and self.data.gen2Maps[mapId]
   return def and def.landmark
 end
 
@@ -803,11 +819,13 @@ end
 -- substitutes them), and borrowing Pokegear's would freeze the map's ink.
 function PokedexMenu:drawTilemap(cells)
   if type(cells) ~= "table" then return end
+  local sheet = self.mapSheet
+  if not sheet then return end
   local i = 1
   for ty = 0, Chrome.SCREEN_H - 1 do
     for tx = 0, Chrome.SCREEN_W - 1 do
       local id = cells[i]
-      if id then self:tile(id, tx, ty) end
+      if id then sheet:draw(id, tx, ty) end
       i = i + 1
     end
   end
@@ -837,7 +855,7 @@ function PokedexMenu:drawArea()
   -- uses. Without it (a cache imported before the town map was extracted) the
   -- page still lists the landmark NAMES, which is the information the screen
   -- exists to convey.
-  local maps = self.gfx and self.gfx.maps
+  local maps = self.mapGfx and self.mapGfx.maps
   local cells = maps and maps[region]
   if cells then
     self:drawTilemap(cells)

src/ui/gen2/Pokegear.lua

@@ -1537,6 +1537,9 @@ function Pokegear:callContact(id)
       text = self:phoneText("GearOutOfService") }
     return
   end
+  -- pokegold engine/pokegear/pokegear.asm:883-889: SFX_CALL rings before the call connects.
+  local world = self.game and self.game.world
+  if world then world:playSfxNamed("Sfx_Call", 106) end
   local call = Phone.call(self.save, id, context)
   local name, className = Phone.contactName(id, self.trainers)
   call.name, call.className = name, className
@@ -1562,6 +1565,11 @@ end
 
 -- HangUp: the click, the boops, and back to "Whom do you want to call?".
 function Pokegear:hangUp()
+  -- pokegold engine/phone/phone.asm:517-519: HangUp_Beep plays SFX_HANG_UP.
+  if self.call and self.call.kind ~= "nosignal" then
+    local world = self.game and self.game.world
+    if world then world:playSfxNamed("Sfx_HangUp", 107) end
+  end
   self.call = nil
 end
 
@@ -1768,14 +1776,13 @@ function Pokegear:loadArrowSheet()
   self.arrow = false
   local gfx = self.gfx
   if gfx and gfx.sprites then
+    self:loadPlayerIcon()
     self.arrow = TileSheet.new({
       path = gfx.sprites, wide = gfx.spritesWide or 2, firstTile = 0,
-      -- The icon strip's palette (cream / orange / brown / black), not BG
-      -- palette 0's greys: the arrow is an OBJ and the cart tints it to match
-      -- the card icons it points at.  The extract carries the gear's BG
-      -- palettes only, and palMap gives every icon-strip tile this same index,
-      -- so it is the one that reproduces the cart rather than a guess.
-      palette = gfx.palettes and (gfx.palettes[4] or gfx.palettes[1]),
+      -- pokegold data/sprite_anims/oam.asm .OAMData_RedWalk: STILL_CURSOR's
+      -- oamset reuses RED_WALK's OAM data, so this wears PAL_OW_RED.
+      palette = (self.playerIcon and self.playerIcon.objColors)
+        or (gfx.palettes and gfx.palettes[1]),
     })
   end
 end

src/ui/gen2/TradeAnim.lua

@@ -538,6 +538,10 @@ function TradeAnimView:drawStats(record, offset)
   G.push()
   G.translate(offset, WINDOW_Y)
   Chrome.textbox(PANEL_X, PANEL_Y, PANEL_INNER_W, PANEL_INNER_H)
+  -- pokegold engine/movie/trade_animation.asm:883-897,925-929: PlaceString
+  -- and PrintNum overwrite the border's own tile at cols 4-12, row 0.
+  G.setColor(1, 1, 1, 1)
+  G.rectangle("fill", (PANEL_X + 1) * 8, PANEL_Y * 8, 9 * 8, 8)
   for _, row in ipairs(TEMPLATE_ROWS) do
     Chrome.print(row.text, PANEL_X + 1, row.row)
   end

src/world/gen2/Permissions.lua

@@ -175,6 +175,20 @@ function Permissions.currentDirection(coll)
   return CURRENT_DIR[coll % 4]
 end
 
+-- DoPlayerMovement .CheckTile, HI_NYBBLE_WARPS arm (.warps): landing on a
+-- door/staircase/cave forces a walk DOWN off it (engine/overworld/player_movement.asm).
+local DOOR_FORCED = {
+  [0x71] = true, -- COLL_DOOR
+  [0x79] = true, -- COLL_DOOR_79 (unused)
+  [0x7a] = true, -- COLL_STAIRCASE
+  [0x7b] = true, -- COLL_CAVE
+}
+
+function Permissions.doorForcedDirection(coll)
+  if DOOR_FORCED[coll] then return "down" end
+  return nil
+end
+
 -- CheckCutCollision (engine/overworld/tile_events.asm): the collisions CUT is
 -- allowed to swing at.  Both grasses are in it, which is why CUT mows a patch
 -- of tall grass down to bare ground and not only trees.

src/world/gen2/Player.lua

@@ -140,6 +140,9 @@ function Player:facingCell()
 end
 
 function Player:walkPhase()
+  -- pokegold engine/overworld/map_objects.asm StepFunction_Turn: forces the
+  -- walking leg frame for the whole 4-frame turn-in-place.
+  if self.turnTimer > 0 then return 1 end
   if not self.moving then return 0 end
   local p = self.animClock % STEP_FRAMES
   return (p >= 4 and p < 12) and 1 or 0
@@ -167,9 +170,9 @@ function Player:update()
   self.px = self.cellX * 16 + dx * adv
   self.py = self.cellY * 16 + dy * adv
   if self.jumping then
-    -- The hop arc.  Cosmetic: the grid position is the straight-line
-    -- interpolation above, only the drawn pixels rise.
-    self.py = self.py - math.floor(6 * math.sin(math.pi * self.progress / frames))
+    -- pokegold engine/overworld/map_objects.asm: UpdateJumpPosition's
+    -- y_offsets table peaks at -12.
+    self.py = self.py - math.floor(12 * math.sin(math.pi * self.progress / frames))
   end
   if self.progress >= frames then
     self.cellX, self.cellY = self.targetX, self.targetY

src/world/gen2/World.lua

@@ -46,6 +46,7 @@ local Music = require("src.core.Music")
 local NPC = require("src.world.gen2.Npc")
 local Party = require("src.pokemon.Party")
 local Permissions = require("src.world.gen2.Permissions")
+local Pipelines = require("src.render.Pipelines")
 local Player = require("src.world.gen2.Player")
 local Pokerus = require("src.core.gen2.Pokerus")
 local Roamers = require("src.core.gen2.Roamers")
@@ -9555,11 +9556,13 @@ function World:stepBody()
   -- is a scripted step under World:busy, which returns above this line.
   local dir = self.heldDir
   if not p.moving then
-    local current = Permissions.currentDirection(self:playerCollision())
+    local coll = self:playerCollision()
+    local current = Permissions.currentDirection(coll)
+      or Permissions.doorForcedDirection(coll)
     if current then
       dir = current
     elseif self.turningDirection
-        and Permissions.isIce(self:playerCollision()) then
+        and Permissions.isIce(coll) then
       dir = self.turningDirection
     elseif not dir then
       self.turningDirection = nil
@@ -9615,7 +9618,17 @@ function World:drawGround(s)
   -- clear colour.  LoadMetatiles fills it with wMapBorderBlock instead, and
   -- the connection strips and the map draw straight over the top of it.
   if self.map then
-    local bw, bh = G.getDimensions()
+    -- Destination size must be the CURRENT canvas (tilt grows it past the
+    -- window).  getDimensions() is always the window, so a grown tilt capture
+    -- used to tile the void against the wrong view and the fill drifted off
+    -- the map grid as the camera moved.
+    local canvas = G.getCanvas()
+    local bw, bh
+    if canvas then
+      bw, bh = canvas:getDimensions()
+    else
+      bw, bh = G.getDimensions()
+    end
     BorderFill.draw(self, self:borderImageFor(self.map.id),
       cam.x, cam.y, bw, bh, s, self.map.id)
   end
@@ -9691,45 +9704,51 @@ function World:drawPeople(s, billboard)
     end
   end
 
-  if self.emote and self.emote.image then
-    local e = self.emote
-    local ex = math.floor((e.entity.px - cam.x) * s)
-    local ey = math.floor((e.entity.py - 16 - cam.y) * s)
-    -- SpawnEmote.EmoteObject (engine/overworld/map_objects.asm:2029) spawns the
-    -- bubble as an OBJ on PAL_OW_EMOTE, which LoadMapPals resolves to the
-    -- "silver" row of gfx/overworld/npc_sprites.pal (white / white / RGB
-    -- 13,13,13 / black).  That row is byte-identical in all four daytime
-    -- blocks, so the bubble is the same at any hour, but it still goes through
-    -- the daytime lookup because that is what LoadMapPals does and it keeps the
-    -- emote on the same path as every other OW sprite.  Blitting the extracted
-    -- sheet raw left the interior at the DMG ramp's shade 1 (170 grey) instead
-    -- of white: the Gen 2 repeat of #505.
-    local emoteColors = Palettes.spritePalette(self.palettes,
-      self.daytime or Palettes.daytimeFor(self.map and self.map.def,
-        self:hour(), self.flashUsed),
-      { paletteId = 5 })
-    local function blit()
-      G.setColor(1, 1, 1, 1)
-      G.draw(e.image, ex, ey, 0, s, s)
-    end
-    local function body()
-      -- GbcPalette.with, not useRaw: the DMG and CLASSIC colour modes still
-      -- have to collapse the row to their own ramps, and it restores whatever
-      -- shader the billboard pass had set rather than assuming none.
-      if emoteColors and GbcPalette.available() then
-        GbcPalette.with(emoteColors, blit)
-      else
-        blit()
-      end
-    end
-    if billboard then
-      billboard(ex + 8 * s, ey + 32 * s, body)
+  self:drawEmote(s, billboard)
+  self:drawHealAnim(s, billboard)
+end
+
+-- Split out of drawPeople so World:drawPipeline composites the one copy the
+-- flat and tilt paths draw, not a second transcription of it.
+function World:drawEmote(s, billboard)
+  if not (self.emote and self.emote.image) then return end
+  local G = love.graphics
+  local cam = self.camera
+  local e = self.emote
+  local ex = math.floor((e.entity.px - cam.x) * s)
+  local ey = math.floor((e.entity.py - 16 - cam.y) * s)
+  -- SpawnEmote.EmoteObject (engine/overworld/map_objects.asm:2029) spawns the
+  -- bubble as an OBJ on PAL_OW_EMOTE, which LoadMapPals resolves to the
+  -- "silver" row of gfx/overworld/npc_sprites.pal (white / white / RGB
+  -- 13,13,13 / black).  That row is byte-identical in all four daytime
+  -- blocks, so the bubble is the same at any hour, but it still goes through
+  -- the daytime lookup because that is what LoadMapPals does and it keeps the
+  -- emote on the same path as every other OW sprite.  Blitting the extracted
+  -- sheet raw left the interior at the DMG ramp's shade 1 (170 grey) instead
+  -- of white: the Gen 2 repeat of #505.
+  local emoteColors = Palettes.spritePalette(self.palettes,
+    self.daytime or Palettes.daytimeFor(self.map and self.map.def,
+      self:hour(), self.flashUsed),
+    { paletteId = 5 })
+  local function blit()
+    G.setColor(1, 1, 1, 1)
+    G.draw(e.image, ex, ey, 0, s, s)
+  end
+  local function body()
+    -- GbcPalette.with, not useRaw: the DMG and CLASSIC colour modes still
+    -- have to collapse the row to their own ramps, and it restores whatever
+    -- shader the billboard pass had set rather than assuming none.
+    if emoteColors and GbcPalette.available() then
+      GbcPalette.with(emoteColors, blit)
     else
-      body()
+      blit()
     end
   end
-
-  self:drawHealAnim(s, billboard)
+  if billboard then
+    billboard(ex + 8 * s, ey + 32 * s, body)
+  else
+    body()
+  end
 end
 
 function World:drawWorldBody(s)
@@ -9737,6 +9756,52 @@ function World:drawWorldBody(s)
   self:drawPeople(s)
 end
 
+-- Gold's half of the world-pipeline seam: same ctx keys, same order and the
+-- same nil-falls-back-to-2D rule as src/world/OverworldController.lua:4867.
+function World:drawPipeline(id, w, h, s)
+  local G = love.graphics
+  local cam = self.camera
+  local ctx = {
+    state = self, cam = cam,
+    vw = self.viewW, vh = self.viewH,
+    -- No BG-only shake here: World:draw slides the whole frame through
+    -- camera.y, so the ground row IS the camera row.
+    bgY = cam.y,
+    width = w, height = h, scale = s,
+    level = Pipelines.level(id),
+    -- imageFor keys its bakes by GbcPalette.mode, so the colour is already in
+    -- the art: nil, like Gen 1 returns in its true-colour modes.
+    paletteFor = function() return nil end,
+    spriteColors = function() return nil end,
+    -- Gold's only standing effects; it has no dust/cutTree/bird/rod overlay,
+    -- and Gen 1's `at` skips a nil body, so those keys are simply absent.
+    fx = {
+      emote = function() self:drawEmote(1, nil) end,
+      heal = function() self:drawHealAnim(1, nil) end,
+    },
+  }
+  -- `project(wx, wy)` -> canvas pixels, nil behind the camera.  s = 1 lays the
+  -- closures out in world pixels off the flat foot, the unit Gen 1 uses.
+  ctx.drawFx = function(project, scale)
+    scale = scale or s
+    local function at(fx, fy, body)
+      local sx, sy = project(fx + cam.x, fy + cam.y)
+      if not sx then return end          -- behind the camera
+      G.push()
+      G.scale(scale, scale)
+      G.translate(sx / scale - fx, sy / scale - fy)
+      body()
+      G.pop()
+    end
+    self:drawEmote(1, at)
+    self:drawHealAnim(1, at)
+  end
+  local override = Pipelines.drawWorld(id, ctx)
+  -- world post-processes fold in here, so they never touch the text box on top
+  if override then override = Pipelines.worldPresent(override, ctx) end
+  return override
+end
+
 -- The perspective quad TILT draws the ground onto.  The shader and the
 -- 4-vertex mesh are the renderer's -- the projection is the same one the Gen 1
 -- world pass uses, so there is no reason for a second copy of either.
@@ -9748,21 +9813,25 @@ function World:tiltMesh()
   return mesh, shader
 end
 
-function World:drawTilted(w, h, s)
+-- `gw, gh` are the grown capture size from World:draw (Tilt.viewGrowth),
+-- matching Renderer:worldViewSize.  Camera is already followed for that view.
+function World:drawTilted(w, h, s, gw, gh)
   local mesh, shader = self:tiltMesh()
   if not mesh then
     self:drawWorldBody(s)
     return
   end
   local G = love.graphics
+  gw = gw or w
+  gh = gh or h
   -- Linear sampling on the tilt canvas softens the shimmer the perspective
   -- warp would otherwise put on every pixel edge; the flat path keeps nearest.
-  if not self.tiltCanvas or self.tiltCanvas:getWidth() ~= w
-      or self.tiltCanvas:getHeight() ~= h then
+  if not self.tiltCanvas or self.tiltCanvas:getWidth() ~= gw
+      or self.tiltCanvas:getHeight() ~= gh then
     if self.tiltCanvas and self.tiltCanvas.release then
       self.tiltCanvas:release()
     end
-    self.tiltCanvas = G.newCanvas(w, h)
+    self.tiltCanvas = G.newCanvas(gw, gh)
     self.tiltCanvas:setFilter("linear", "linear")
   end
 
@@ -9778,11 +9847,14 @@ function World:drawTilted(w, h, s)
   G.setCanvas(previous)
 
   mesh:setTexture(self.tiltCanvas)
-  mesh:setVertices(Tilt.meshCorners(w, h))
+  mesh:setVertices(Tilt.meshCorners(gw, gh))
+  G.push()
+  G.translate((w - gw) / 2, (h - gh) / 2)
   G.setColor(1, 1, 1, 1)
   G.setShader(shader)
   G.draw(mesh)
   G.setShader()
+  G.pop()
 
   -- ...and the standing things over it, each translated from its flat foot
   -- onto that foot's projection.  Nothing here is sheared or resized: tilt
@@ -9791,10 +9863,10 @@ function World:drawTilted(w, h, s)
     -- The ground quad carries the flat canvas and nothing else, so a foot
     -- outside it has no ground under it; drawing it anyway put NPCs from two
     -- screens away over the border fill, where the map stops being drawn.
-    if not Tilt.onGround(fx, fy, w, h, 32 * s) then return end
-    local sx, sy = Tilt.groundPoint(fx, fy, w, h)
+    if not Tilt.onGround(fx, fy, gw, gh, 32 * s) then return end
+    local sx, sy = Tilt.groundPoint(fx, fy, gw, gh)
     G.push()
-    G.translate(sx - fx, sy - fy)
+    G.translate(sx - fx + (w - gw) / 2, sy - fy + (h - gh) / 2)
     body()
     G.pop()
   end)
@@ -9832,8 +9904,18 @@ function World:draw()
   end
 
   local s = self:zoomScale()
-  local vw = math.ceil(w / s)
-  local vh = math.ceil(h / s)
+  -- Decided before sizing the view: a world pipeline wins over tilt, and tilt
+  -- grows the capture the way Renderer:worldViewSize does on Gen 1 so the
+  -- camera, BorderFill and tilt canvas all share one grid.
+  local pipelineId = Pipelines.worldPipeline()
+  local tilt = (not pipelineId) and Tilt.active() and self:tiltMesh() ~= nil
+  local gw, gh = w, h
+  if tilt then
+    local g = Tilt.viewGrowth()
+    gw, gh = math.ceil(w * g), math.ceil(h * g)
+  end
+  local vw = math.ceil(gw / s)
+  local vh = math.ceil(gh / s)
   if vw % 2 ~= 0 then vw = vw + 1 end
   if vh % 2 ~= 0 then vh = vh + 1 end
   if vw ~= self.viewW or vh ~= self.viewH then
@@ -9850,12 +9932,18 @@ function World:draw()
     self.camera.y = self.camera.y + (self.shake.phase or 0)
   end
 
+  local override = pipelineId and self:drawPipeline(pipelineId, w, h, s) or nil
+
   -- TILT projects the finished world frame, so with it on the map, people and
   -- emote go into a canvas first and that canvas is drawn as a perspective
   -- quad.  Everything after -- the encounter pic and the survey HUD -- stays
-  -- flat, the same split the Gen 1 renderer makes.
-  if Tilt.active() and self:tiltMesh() then
-    self:drawTilted(w, h, s)
+  -- flat, the same split the Gen 1 renderer makes; a pipeline's finished image
+  -- lands in exactly the same place.
+  if override then
+    G.setColor(1, 1, 1, 1)
+    G.draw(override, 0, 0)
+  elseif tilt then
+    self:drawTilted(w, h, s, gw, gh)
   else
     self:drawWorldBody(s)
   end