Extract save editor assets (animations, sounds, textures, bitmaps) into
a single save-editor.bin file at build time instead of fetching byte
ranges from ~550MB SI files at runtime. The bundle packs an embedded
JSON index and all fragment data into one file (~756KB), eliminating
Range request complexity and enabling proper Workbox precaching.
Replace static animation, texture, and globe bitmap files with a
manifest-driven approach that extracts them directly from the game's
SI files at runtime using HTTP Range requests.
A new generate-manifest script scans SI files by MxCh objectId to
locate each asset's byte offset(s), verifies integrity via MD5, and
writes an asset-ranges.json manifest. The app consumes this manifest
to fetch assets on demand, including support for files split across
MxCh interleave boundaries.
Also removes unused constants (ActorLODIndex, animation keyframe
flag constants).
* Add vehicle texture editing
Parse and serialize Act1State textures in save files. Add a texture
picker modal with default presets (from .tex files) and custom uploads
persisted to IndexedDB per texture name. Quantize uploaded images
against the WDB palette and render texture changes in the 3D preview.
Support resetting textures to the WDB default.
* Fix vehicle texture not updating when switching save slots
Include slot number in the part key so that switching save slots
triggers a full part reload with the new slot's textures.
* Preload default textures for instant texture picker opening
Fetch and parse .tex files in the background when a textured part
loads, and pass the results to TexturePickerModal as a prop. The
modal no longer fetches on mount, eliminating the loading delay.
* Cleanup: parallel fetching, error recovery, dead code removal
- Fetch .tex files in parallel with Promise.all instead of sequentially
- Clear cached IndexedDB promise on rejection so subsequent calls retry
- Remove unused textureOrder array from Act1State parser
- Unify selectDefault/applyCustom into single applyTexture function
- Remove redundant squareTexture call on already-squared wdbTexture
* Add vehicle texture editor to February 2026 changelog
* Fix mouseenter error on non-Element targets
- Replace vanilla JS with Svelte 5 components
- Add Vite build system with Terser optimization
- Reorganize assets into src/ and public/ directories
- Update README with setup instructions
