- Save Editor (Gen 3):
- Added full support for EV, IV, Nature, Ability, and Ribbons editing for Gen 3 Pokémon.
- Implemented stat calculations, personality-based nature derivation, and Gen 3 save data structures.
- Added comprehensive unit test suite in tests/save_editor_gen3_ev_iv_tests.lua.
- GBA Extraction & Graphics:
- Added zero-copy ARM-safe ROM accessor and fast LZ77 string decompression.
- Fixed bag chrome decompression string-buffer indexing preventing solid-color renders.
- Fixed TM Case HM badge tile offset and palette mapping.
- Added builtin moves fallback in src/core/game3/battle/builtin_moves.lua.
- Improved parallel extraction resilience, desktop fallback search paths, and prefix handling.
- Android & Launchers:
- Added dynamic high-res app launcher shortcuts and color palettes for all supported games.
- Updated Android icon generator and intent dispatch handlers.
- Save Editor: Implement full Gen 3 FireRed save editing including PID/personality, IVs/EVs, natures, ability slots, gender, shiny toggles, held items, Pokédex flags, and event/trainer toggles.
- Scripting & Specials: Add Pokédex rating evaluations, Magikarp/Heracross size records, Trainer Fan Club tracking, and FireRed event flag mappings.
- Overworld & Rendering: Interleave metatile and actor draw calls by row bucket with OAM elevation priority sorting for bridges and overhead layers.
- ROM Extractor: Parallelize Gen 3 extraction across 4 concurrent love.thread workers with love.filesystem searchers for cross-platform support (Switch/Xbox/Mobile/Desktop).
- LZ77 Decompressor: Accelerate GBA LZ77 with preallocated FFI buffers and 0-based displacement indexing ensuring 100% byte-for-byte asset parity.
- Testing: Add unit test suites for LZ77, size records, Pokédex rating, Fan Club, elevation priority, Seafoam puzzles, and Gen 3 save editor operations.
Inset save-editor chrome and pickers into SafeArea so Save stays tappable on punch-hole phones (#917), replace move cycling with a ranked search modal that reflows on phones/RGxxx, and omit the engine version from window titles on stamped release builds.
Crystal boots from a user-supplied ROM, imports a full cache and is playable:
copyright, the Crystal intro movie, the animated title, gender select, Oak,
and out into Johto. 122 of the cart's 169 script specials are implemented.
Import and data
- tools/make_crystal_manifest.py derives the manifest by importing
make_gold_manifest as a library, with three additive keyword seams. Gold and
Silver still regenerate byte-identical, which is the standing requirement for
touching that generator.
- crystal_symbol_deltas.py and crystal_movie_symbols.py carry the symbol delta:
Crystal renames the credits mons, splits the trainer card, Pokegear and
pack-pal blocks by gender, and replaces the intro and title outright.
- Crystal-only manifest keys: engineFlagOrder (162 flags to Gold's 93, so the
badge block sits one higher) and unownCharmap (the main charmap parser stops
at the first newcharmap so the two cannot contaminate each other).
Extractor
- RomExtractorGen2 becomes three-edition. Crystal corrections: PAL_MAP_BANK
0x13, a flat PICS_FIX pic bank, audio bank 0x5e, the mapSongs id-100 hole,
seven NPC trades, a TradeTexts stride of 8, the five Crystal tileset anim
steps with per-row degrade, and the column-major trainer card portraits.
- New: animated front sprites (frames, bitmasks, play and idle scripts), the
Battle Tower roster, Kris assets, Mobile System GB art, and the Crystal
intro and title via src/import/CrystalMovie.lua.
Engine
- GameVersion gains engine(id) and fixes(id). Gold and Silver keep their
original bugs where the bug is not hardware dependent; Crystal gets the fixes
Crystal shipped: Lucky Number boxes 10-14, surfing onto an NPC, and the
Reflect and Light Screen defence overflow.
- Crystal story: Suicune and Eusine, Celebi behind the GS Ball flag, the Ruins
of Alph chambers, Buena, the Move Tutor, the Poke Seer, and the Battle Tower
including the wInBattleTowerBattle badge-boost guard.
- Kris and the gender flag, animated fronts in battle and the summary screen,
and mon caught data.
Verification
- Every extracted asset is pixel-compared against pret's own source PNGs.
- Gold caches are byte-identical before and after, file for file.
- New Crystal suites plus a T2 Gen 2 tier; the full suite passes.
The save editor now routes Gold vs RBY through a generation adapter so boxes, items, events, and maps write the right fields. The launcher layout is shuffled a bit, and patch notes can come from the updater, a packed file, or the iOS sidecar.
The mon inspector now has a NICKNAME section: a text field with Set / Clear, commit-on-Enter and discard-on-Escape.
Input is gated at the field instead of refused at commit. Only glyphs the game
font can actually draw AND that round-trip through a .sav are accepted, capped
at the naming screen's 10 glyphs, so a bad keystroke or paste never appears and
Set always succeeds. Chars like "@" (the Gen1 string terminator), "#" and the
dakuten kana have codec entries but no font tile so they are blocked rather than silently mangled.
1jamie