the launcher runs before Game:load, so #767's Strings hooks had nothing
filling the catalog and a restart could not help - the ordering is the same
every launch. reads lang/strings.lua from enabled mods only, data not the
entry chunk, sandboxed.
plus a plain pixel fallback on the ui faces, or the kana draw as tofu.
drawBox left the color white, which tiles ignore but ttf text does not, so
every label after a box drew white on white.
typechart only loaded on entering a battle, so the summary screen got raw
type ids back instead of display names.
lets a translation keep chosen characters on the rom tiles instead of the ttf.
needed for japanese: sizing the font for kana makes latin narrower, which
knocks the party menu numbers out of line.
The scattered per-call-site prefix rewrites were a parallel track that any
future newImage("assets/generated/...") would silently bypass. Replace
them with NxAssetOverlay: installed once from love.load on NX only, it
wraps newImage / newImageData / newSource / filesystem.read / getInfo so a
missing assets/generated path falls back to the active version's
blue|yellow copy. Call sites return to plain love loader calls, and
Assets.resolve goes back to being the platform-free mod-override point.
Two deliberate exceptions remain: the chip-audio worker (separate Lua
state) keeps receiving the prefix explicitly via audio.programPrefix, and
data/generated module loads keep using CacheFs.readActive.
A new guard test (tests/engine/nx_generated_guard_test.lua) fails CI on
any direct love loader call with a literal assets/generated path, so the
class of bug cannot regress by accident. scripts/test.sh --quick is
green across all tiers.
Co-authored-by: Cursor <cursoragent@cursor.com>
Desktop and Android keep mountVersion as the overlay; only love-nx
resolves assets/generated to yellow|blue/ save-dir paths.
Co-authored-by: Cursor <cursoragent@cursor.com>
NX fused mount often cannot expose assets/generated; open the real
yellow|blue/assets/generated file with newImage instead of FileData.
Co-authored-by: Cursor <cursoragent@cursor.com>
Probe generated canaries after mountVersion and always readActive for
prefixed caches so sprites are not blanked by empty PhysFS stubs.
Co-authored-by: Cursor <cursoragent@cursor.com>
Mirror Data:load's versioned CacheFs read in Assets so Yellow-only NX
Play survives intro without needing a Red root cache mask.
Co-authored-by: Cursor <cursoragent@cursor.com>
The Celadon Diner uses three LOBBY table blocks that share tile 0x37 on
their flat surfaces. Only block 29 had the 0x37->0x5a BROWN alias; blocks
45 and 49 showed raw tile 0x37 in ROOF (blue-gray), creating a blue
square on the second/third tables with the Advanced Colors preset.
Add alias entries for blocks 45 (cells 13/14) and 49 (cells 1/2).
Fixes#689
apply() returned false on its first line for mobile, so the option did
nothing there. A phone has no window to resize, so the lock caps the
render scale instead: the largest whole multiple of 160x144 the display
holds, centred, black around it.
Two parts beyond that. The scale is read off the display rather than from
the desktop's 1X-4X ladder, which named a different fraction of every
device and left the useful levels off the list; mobile shows ON or OFF.
And the world pass, which expands to cover the whole display so letterbox
becomes more map, is now sized against the locked viewport, so the lock
reaches the overworld instead of showing more of it.
Pixel perfect throughout, whole multiples only. Desktop and OFF are
unchanged. Renames the row to FAITHFUL RATIO on both platforms; the saved
key stays faithfulRes so existing settings carry over.
Edge docking and zoom-linked UI scaling shipped as unconditional
behaviour. Both are departures from how the port composed the screen, so
they become a setting instead: UI LAYOUT = CENTERED (the default) or
DYNAMIC.
CENTERED is a fixed letterbox. Elements stay where they were drawn in the
160x144 canvas, and the UI does not follow the survey zoom, so screen
furniture neither moves nor resizes under the player. That is what the
pre-anchoring builds did. DYNAMIC is the current behaviour, unchanged.
Both halves matter together: gating only the anchoring would stop the
dialogue box moving but leave it resizing with the zoom, which is the same
complaint in a different form.
Gated at Renderer:setUIAnchor and Renderer:uiScale rather than at each
caller, so one switch covers the dialogue box, its YES/NO, the START menu
and anything anchored later, and no caller knows the option exists.
Game.dynamicUI answers true only for an explicit "dynamic", so a save
written before this keeps the layout it already had.
Independent of it, deliberately: BATTLE SIZE still works under either mode
(uiFill overrides the scale later, in endFrame), and a battle still holds
its own prompts inside its screen under DYNAMIC.
Also includes the Oak intro fix (previously #674): the speech fills white
over the UI canvas while its dialogue box docks to the window edge, so
under DYNAMIC black showed between the two. letterboxWhite closes it, and
the shrink beat's replica box rides the same anchor as the real box it
stands in for.
BATTLE SIZE "fixed" draws the battle as a discrete letterbox rather than
filling the window, and BATTLE BG "world" composes it over the live map.
Everything the battle then opens broke out of that composition, because
each piece of the frame's geometry was read off a fact about THIS FRAME
instead of about the battle:
* Renderer:uiScale follows the survey zoom only while a world is behind
the UI, gated on worldActive -- this frame's world pass. PartyMenu and
ListMenu are opaque, so pushing one makes StateStack:visibleBase skip
the map, no world pass runs, and the menu loses the step-down and blits
a whole integer scale larger than the battle it just covered. Held
with uiWorldHold, the same whole-stack rule uiFill and the battle dim
already use. ("fill" hid this: it overrides the scale outright.)
* Game:draw started the frame at visibleBase, so that same opaque menu
cut the overworld -- and the world pass with it -- out of the frame
entirely, collapsing a "world" backdrop to endFrame's flat black clear.
A world-bg battle now keeps the frame starting from underneath itself
(drawBaseInStack). Only the START of the draw moves; the clear stays
keyed to the real visibleBase, so the menu still gets its opaque canvas
and draws exactly as before.
* worldZones was keyed to that same clear base, so it came out nil for a
frame whose world pass HAD run -- dropping endFrame's world blit onto
the UI zone list instead, smearing the party menu's own HP-bar palettes
across a world-canvas-sized image. Keyed to whether the map drew.
* endFrame's letterbox clear read letterboxWhite off visibleBase alone,
so an opaque menu over a BG "white" battle flipped its surround to
black the same way. Same whole-stack hold.
* ChoiceBox bottom-anchored unconditionally, docking it to the WINDOW
edge. That is only right when it rides the dialogue box beneath it,
which is anchored there too; TextBox now passes the anchor and nothing
else does, so the battle's switch offer and the shop/PC confirms stay
over the screen that pushed them.
* TextBox anchors likewise: a battle is a self-contained SCREEN, not the
window, and pokered prints its text box in the same 160x144 tilemap as
the HUD. The caught-mon nickname prompt was landing a whole letterbox
below the blanked battle field it is printed on. BattleState.holdsUI-
Anchors holds setUIAnchor off while a battle is in the stack; the
overworld's own dialogue box still docks to the screen edge.
several places (Commands.ask, the give-a-nickname prompt, PC box release/
change confirms, start menu save/quit) pushed a bare ChoiceBox after the
preceding text box already popped on an A press, instead of riding
TextBox's opts.choice like the rest of the engine. the YES/NO box now
comes up while the question is still on screen, matching the original.
Ports from a downstream fork, hand-surgered hunk-by-hunk to exclude the
fork's randomizer/pokescript work and to skip a FixedStep jitter-tolerance
attempt that never fixed the stutter it targeted.
- src/core/Timing.lua: hardware-accurate frame-delay catalog ported from
pret/pokered, feeding BattleState:waitNext, EffectRegistry's miss/crit
beats, TextBox/ChoiceBox scroll and prompt holds, and the battle
silhouette slide/shake/blink/faint timings.
- Seamless battle transitions: Renderer:drawBattleWipe replaces the old
160x144-only cascade with one wipe drawn over the whole surface at any
zoom or window size; BattleTransition's per-style frame lengths are
corrected against pokered-c's derivation; Transition.battleReturn adds
the post-battle GBFadeInFromWhite the port never had.
- BATTLE SIZE / BATTLE BG options (BattleState:wantsFillScale/bgMode,
Game.fillScaleInStack/worldBgBattleDim): battle surface can fill the
window instead of the fixed integer letterbox, and the area around it
can show white/black/the dimmed overworld instead of only white.
- src/core/FaithfulRes.lua: locks the window to an exact 160x144 multiple.
- Zoom-aware UI anchoring: Renderer:uiScale steps the UI down with survey
zoom (gated to worldActive so the title/intro never shrink);
Renderer:setUIAnchor lets TextBox, ChoiceBox, and an opted-in Menu
(the START menu) pin themselves to a screen edge instead of the
zoomed-out letterbox.
Yellow's IsSurfingPikachuInParty swaps the player's overworld sheet to
a Pikachu-on-a-surfboard when the party mon that knows SURF is a
Pikachu. The recomp was missing both halves of this: the sheet was
never extracted, and the engine had no seam for the swap.
Extraction: SurfingPikachuSprite (gfx/sprites/surfing_pikachu.2bpp)
loads outside SpriteSheetPointerTable via
LoadSurfingPlayerSpriteGraphics2, the same bypass RedBikeSprite uses.
Added the symbol to the Yellow manifest and a parallel extract in
RomExtractor / build_rom_data / extract/sprites, minting
SPRITE_SURFING_PIKACHU. PaletteFX colors it (player OBP palette, same
as the bike).
Engine: new field.playerSprites.surfPikachu (default
SPRITE_SURFING_PIKACHU, guarded so before extraction the ride keeps
the Seel). Player.new caches surfPikachuSprite; pose() picks it when
surfing and the SURF-mon is a Pikachu. New
OverworldState:syncSurfingPikachu derives the flag from partyKnows at
every surf-state toggle (mount, dismount, fly, teleport, blackout,
forced-surf tile, boot-restore). Runtime-only, re-derived at load so a
party change between save and load is honored.
Lane B: RFC at docs/rfcs/0001-surfing-pikachu-sprite.md.
Backward-compatible — existing mods see no change (surf still defaults
to SPRITE_SEEL; surfPikachu only resolves on a Yellow import after
regeneration). Parity tests in tests/parity_surfing_pikachu_sprite.lua
(12/12) and tests/mod_world_tests.lua (19229/19229 with the new
boot-seed checks). tests/parity_cinnabar_east_surf.lua (24/24)
unchanged.
Regeneration required: re-run make_yellow_manifest.py against a
pret/pokeyellow checkout, then re-import the Yellow ROM.
Expose a generic seam so a mod can drive a second screen without the
engine owning any dual-screen layout policy:
- render.compose hook in Renderer:endFrame hands a mod the finished
world + UI canvases, their SGB zones, the frame metrics,
Renderer:blitCanvas (lifted from the internal blit closure) and the
SecondScreen bridge. Return true to take over the window; no wrap (or
calling next) runs the normal single-window composite byte-for-byte.
- SecondScreen.lua + the Android Presentation bridge (love_android_
secondary_* in common/android.cpp, GameActivity secondary display)
as the optional physical-second-display transport.
No battle-render changes: a mod lays out the two screens (including any
battle split) itself. Ships with a unit test, no-mod parity via
gate_hooks, and docs/modding.md (D14).
Introduce an OPTIONS -> PERFORMANCE setting that scales the port's
optional presentation extras down for weaker hardware, so older/lower-end
devices can run the game smoothly.
The tier governs the three heaviest non-faithful extras -- the 3D TILT,
the GBC FX post-process shader, and survey ZOOM (which renders connected
neighbor maps) -- plus a hard FPS ceiling. It never touches game logic,
which is fixed-step off dt, so every tier plays identically.
- src/core/Performance.lua: tiers (auto/high/balanced/low), a conservative
device auto-detect (ARM handhelds -> low, phones -> balanced, normal
desktops -> high), per-tier caps, and the option-row cycle. Zero
requires, like GameVersion.
- Game:applyOptions clamps the *live* presentation state against the tier
without rewriting stored options, so a lower tier hides the player's
TILT/GBC FX/ZOOM/FPS choices and a higher tier restores them exactly.
- Zoom.offsetRange floors the range at FIT when survey is disallowed, so
the option row, hotkey, and mouse wheel all stop at close-up on LOW.
- New save.options.performance default "auto"; OPTIONS row heads the
display group and re-applies live.
- Tests: tests/engine/performance_tiers.lua (ROM-free); mod_ui_tests row
golden updated for the spliced row.
AUTO resolves to HIGH on a normal desktop and on every options.lua that
predates the option, so the common case is unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Q6bFAiQyZ5jDmewsbB4LG9
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