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* Improve Lighthouse LCP and accessibility scores Preload the LCP image (install.webp) from the HTML and add fetchpriority="high" so the browser discovers it before JS executes. Use a <main> landmark for the primary content container to satisfy the "document has a main landmark" accessibility audit. * Add actor editor with animated 3D character preview Browse and customize all 66 game actors with a Three.js rendered preview featuring skeletal walk cycle animations. Click interaction matches the game's character-dependent behavior (Pepper=hat, Nick=color, etc.). - Parse WDB global parts and global textures for character assembly - Parse and serialize character data (66 entries x 16 bytes) in save files - AnimationParser for .ani binary format with hierarchical keyframe evaluation - Full g_cycles animation table (11 types x 17 animations) driven by move/sound - Per-mesh texture support for hats, torso, and face textures * Extract BaseRenderer to deduplicate actor and vehicle renderers - Extract shared Three.js setup, lighting, texture, geometry, and animation loop code into BaseRenderer base class (~170 lines) - Deduplicate WdbParser.parseGlobalParts via parsePartData delegation - Consolidate lego brown/lt grey into shared LegoColors constant - Remove dead code: updatePartColor, SUFFIX_NAMES, CharacterType, getCharacterType, partToLODIndex, unused imports and re-exports - Simplify updateCharacter and resolve methods by removing unnecessary defensive checks on frozen data and bounded UI inputs - Extract actorKey helper in ActorEditor to deduplicate key computation - Delete unused animations/manifest.json * Add reset to default button for actor editor Compare each actor's character state against ActorInfoInit defaults and show a reset button when any field differs. Resets all 10 fields (sound, move, mood, hat, colors) in a single save round-trip by extending updateSaveSlot to accept batch character updates. * Show full character names in actor editor Add ActorDisplayNames lookup with names from savegame.ksy doc comments (e.g. "Pepper Roni", "Mama Brickolini") instead of internal IDs. Widen nav label min-width to 150px to prevent button shifting. * Stabilize actor position when hat changes Override centerAndScaleModel in ActorRenderer to exclude the hat part from the bounding box calculation, so switching between hats of different sizes no longer shifts the body/head position. * Fetch assets from SI files via HTTP Range requests 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). * Fetch character icons from SI files via HTTP Range requests Replace static webp character icons with runtime extraction from INFOMAIN.SI, extending the bitmap manifest to support multiple SI files. Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering> * Fix actor editor animation and interaction bugs Use mood (not sound+4*move) to select walking animation, matching FUN_10063b90. Load secondary animation tier (speed 4.0 threshold) which NPCs typically use in-game, producing the independent head/hat movement. Fix switchSound wrap to 9 values, add switchColor click remapping for claws/head/body, fix g_cycles case mismatches, add morph key visibility support, and preserve root Y-translation for vertical bounce while stripping horizontal movement. * Add click animations to actor editor Play a one-shot gesture animation when clicking an actor, matching the in-game LegoEntity::ClickAnimation behavior (objectId = m_move + 10). After the click animation finishes, the walking loop resumes. Adds the 4 click animations from SNDANIM.SI to the asset manifest and extends ActorRenderer with queue-based click animation playback. Also fixes treadmill XZ stripping for click animations where actor_01 is nested under wrapper nodes. * Add vehicle rendering to actor editor Actors with personal vehicles (skateboard, motorcycles, bicycles) can now be toggled between walking and vehicle mode via a button in the actor navigation bar. Vehicle geometries are loaded from WDB world models and rendered alongside the character with matching animations. * Add click sound playback to actor editor Plays the character's click sound (m_sound + 50) and, for Laura's SwitchMood, an additional mood sound (m_mood + 66) from SNDANIM.SI, matching the original game behavior. Sounds are fetched on demand, decoded as WAV, and cached as AudioBuffers. * Replace Range request asset loading with packed binary bundle 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. * Clean up actor editor branch: DRY, dead code, CSS - Extract buildNodeToPartGroupMap() in ActorRenderer to deduplicate map-building logic in loadAnimationForActor and playClickAnimation - Refactor updateMissionScore() to use getMissionScoreOffset() instead of duplicating offset calculation - Remove unused ActorPartLabels export from actorConstants - Make fetchBitmap module-private (only used by fetchBitmapAsURL) - Merge duplicate .globe-btn CSS blocks in LightPositionEditor * Add drag-to-orbit controls to vehicle and actor editors Use Three.js OrbitControls in BaseRenderer for rotation-only orbiting with damping. Vehicle editor auto-rotates and resets on part switch. Actor editor uses orbit without auto-rotate (has skeletal animations). Drag vs click detection uses pointermove threshold to avoid false positives from autoRotate damping. * Rebase WdbModelRenderer on BaseRenderer Remove duplicated scene/camera/renderer/lighting setup, geometry unpacking, animation loop, and dispose logic. Score cube gets orbit controls and drag-vs-click detection for free. * Add zoom, pan, and camera reset to 3D editors Enable zoom (scroll/pinch) and pan (right-click/two-finger drag) on all OrbitControls. Add resetView() to BaseRenderer that restores initial camera state and auto-rotate via OrbitControls.saveState/reset. Add reset camera button to EditorTooltip with mobile-friendly touch targets and hover-only highlight to avoid sticky state on touch. * Update changelog and fix sticky hover on touch devices Add actor editor features, 3D orbit/zoom/pan controls, and camera reset button to the February 2026 changelog. Wrap hover styles in @media (hover: hover) for vehicle toggle and texture buttons. * Update README with save editor setup, project structure, and Three.js
430 lines
20 KiB
JavaScript
430 lines
20 KiB
JavaScript
#!/usr/bin/env node
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// Scans LEGO Island SI files to extract embedded assets into a packed binary bundle.
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// Writes save-editor.bin: [U32LE index length][JSON index][fragment data].
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import * as crypto from 'node:crypto';
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import * as fs from 'node:fs/promises';
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import * as path from 'node:path';
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// [name, objectId, size, md5]
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const ANIMATIONS = [
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['CNs001Bd', 223, 657, 'eec976da0035968ee65cde2444d66fdd'],
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['CNs001Br', 207, 1617, 'ca07df295c5146da01efd57aa42e6f43'],
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['CNs001La', 179, 1335, '2f3c2d17a404e3ee06e24c9b79a5bc93'],
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['CNs001Ma', 117, 1545, '6d7eb4527cab9d589f61e931f76a7ccf'],
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['CNs001Ni', 145, 1233, '8777efe8556288cedba7ac67ae5b8e75'],
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['CNs001Pa', 131, 1277, '222c7c997e79d77228c3607ed6ff9754'],
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['CNs001Pe', 107, 1209, 'f0057004a852fb8a6385c075bcb425f8'],
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['CNs001Pg', 224, 657, 'c9293ae1cadcd769c57f16d721189cbe'],
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['CNs001Rd', 225, 657, 'cb6c0ec1203b644f16451f7caf5538e9'],
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['CNs001Sk', 227, 1590, 'b9e19a58b4a6d8bb9e63a12af08ce5ee'],
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['CNs001Sy', 226, 657, '986645d7598ba921113aef9d72ff74fd'],
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['CNs001xx', 80, 1101, '79a32fb54e881403cf785caf2f07fb99'],
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['CNs002Br', 208, 1393, 'f489e8ae4ed591f35738a9f4d1259450'],
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['CNs002La', 196, 1447, '0738817ecc1ed6afc8c605537afbcbc9'],
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['CNs002Ma', 118, 1461, 'b8b1a40dd9ee102de0724fa4f0fa4047'],
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['CNs002Ni', 146, 1201, '6e761fa60aea9e5c8d37ffa39a3aaf24'],
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['CNs002Pa', 132, 1149, '7774a58da0fc3d3dd9bdaec4a4feebcb'],
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['CNs002Pe', 108, 1065, '1bcb02590f35c2fc7a248fcfb00e6e58'],
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['CNs002xx', 87, 1472, '9541d8c34615d28998985de01cbc7dfd'],
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['CNs003Br', 209, 1497, 'a2d6094d7f4da36772d7d4a739a2831c'],
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['CNs003La', 197, 1675, '7687af38a09b16be8028e73b39b99981'],
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['CNs003Ma', 119, 1749, '5ca15ea1f1fd84a775b044c6ca068ba1'],
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['CNs003Ni', 147, 1369, 'd2533306f8ce771d958e2839a0fc0ae9'],
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['CNs003Pa', 133, 1369, '1fef78d548e65839093d2ff0b1a4460f'],
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['CNs003Pe', 109, 1373, 'f9815a0266a1c63a3f3518cca85beb49'],
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['CNs003xx', 88, 1377, 'f61d8fd473121bface739c7a557c05ec'],
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['CNs004Br', 210, 1741, 'e777c1dabff4f0c756445c588b7c2ef2'],
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['CNs004La', 198, 2139, '8dc93c005ebcedecbea0db2bdf351434'],
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['CNs004Ma', 120, 2597, '332eaac68b2fb4244fd62789bc2c5508'],
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['CNs004Ni', 148, 1853, '8a209f3790a1d9b7b58f8909151de2bf'],
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['CNs004Pa', 134, 1961, '80bb689a754f174ead41f5b01019a00e'],
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['CNs004Pe', 110, 1577, '70bf03ce873583554dcc8955ff307975'],
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['CNs004xx', 89, 1581, '65d27ca748b437676c4a162e7d5a599c'],
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['CNs005Br', 211, 1373, '837455903a2d23ea77833e9d96697b18'],
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['CNs005La', 199, 1427, '9b4d20d1bbca5a81ec5805ac768b3f70'],
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['CNs005Ma', 121, 2117, '8d5bb9ec4905efbc0a0d29b700eeee0d'],
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['CNs005Ni', 149, 1245, '2696c22fa69a403e5a07406d9425400a'],
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['CNs005Pa', 135, 1545, '8217a905ce20b4958695c9e5de3fc372'],
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['CNs005Pe', 111, 1249, 'ed5a06a87baf507ccd35c96407af1da7'],
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['CNs005xx', 90, 1253, 'bfe52167e229966987552da768ab5e44'],
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['CNs006Br', 213, 1269, '1d451aee9a06118c5a944750ddf4fedc'],
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['CNs006La', 201, 1587, '99f0f187b6128626ac2106e010a30373'],
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['CNs006Ma', 123, 1445, '13f5e003ff05a3d87a7866bcb195fbfc'],
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['CNs006Ni', 157, 1365, 'e76dbff6c14206cc20bbe02be377ee2f'],
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['CNs006Pa', 137, 1665, '831badb8a5065d1f64b6123891b7907e'],
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['CNs006Pe', 113, 1369, '619630dec24433c8f4863c16d09ebc14'],
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['CNs006xx', 101, 1373, '18a8f17d235c89b5365e6f7a83dc9311'],
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['CNs007Br', 212, 1353, 'b7ae9c9eb305e75572a472d65683f040'],
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['CNs007La', 200, 1567, '0a0da9bf5043c1dcb537069f9febbeae'],
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['CNs007Ma', 122, 1501, '81f94684fb3f508b697ba47af1c6079a'],
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['CNs007Ni', 156, 1205, 'b228c9b6fce5ce909963b614cd2e4163'],
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['CNs007Pa', 136, 1293, '2708a4b6e72f62ae96da476e6d67210e'],
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['CNs007Pe', 112, 1249, '2b2aba18edb8945800203a1c4d985c34'],
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['CNs007xx', 100, 2144, 'b4be30f4c60a1ecc8b01f4414af14455'],
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['CNs008Br', 214, 1113, 'b11de30162588dfcc0bf1512469dd72a'],
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['CNs008La', 202, 1047, '1bad27d6ff48c93bf5c9d476e5d64fbb'],
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['CNs008Ma', 124, 1045, '4a12974aee2e9f81aa995120b5efd54b'],
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['CNs008Ni', 158, 1005, 'ad3f7af37af89fe1b29175943cee52c2'],
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['CNs008Pa', 138, 1305, '075566a5c2905b0126761750488a5f8d'],
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['CNs008Pe', 114, 1009, 'ea176943a17569bea30695e10e6277f4'],
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['CNs008xx', 102, 1013, 'b5610e2318eb760a9d6ecd915026edfa'],
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['CNs009Br', 215, 1005, '4e8633be87a0d3e86018bb79d6df6647'],
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['CNs009La', 203, 1179, '172d6534981dc3c82a6edf46b0a46a90'],
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['CNs009Ma', 125, 917, '122d10aceea520188e614f4100cff493'],
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['CNs009Ni', 159, 1269, 'd075ca06d9bca5509cd01367282d6322'],
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['CNs009Pa', 139, 1757, '85ee3e3915ed3a81470b30da9985ee94'],
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['CNs009Pe', 115, 941, '368209e2db8b682b9f5ee8c2449b3c14'],
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['CNs009xx', 103, 945, '8a15d1553d6d81a0d741c1e11adb5b29'],
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['CNs010Br', 216, 1469, 'b7c1a5844f0a4710d15c67eed8c19418'],
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['CNs010La', 204, 1543, '77347221f51e10470ea06d514430663a'],
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['CNs010Ma', 126, 1493, '846a971fe79f314ef9eb4788776d337d'],
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['CNs010Ni', 168, 1541, '6e25bd94e5cb76e0acb642d4a52a922f'],
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['CNs010Pa', 140, 1637, '94be270722ab8a69c6c81c9e0467a97c'],
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['CNs010Pe', 116, 1465, 'ba3abad56fb12c025840df86ea5ea7b1'],
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['CNs010xx', 104, 1469, 'aebf4eb621c5eb4b202751c11383d3c9'],
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['CNs011Br', 217, 1161, '2e0e6495387746460c66a37f6ea4d9b3'],
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['CNs011La', 205, 798, 'ce98ce48a5396559ee55fb786f122fcc'],
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['CNs011Ma', 127, 1561, '1a4f6b4d89c9bd867d4433a81423d178'],
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['CNs011Ni', 169, 699, '0b24eb57d4225b8737bf959aecf14430'],
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['CNs011Pa', 141, 3747, '94cb14868ed2957db9a156f832221637'],
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['CNs011xx', 105, 990, '5b09efc169a758325b76e6654f9777e0'],
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['CNs012Br', 218, 2245, 'b83f53d4361a980de9abb186c3a2806b'],
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['CNs012Ma', 128, 1593, '17e75f084d52d712012adeb92f7cda54'],
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['CNs012Pa', 142, 6900, 'e61e78454d7ff3e7bae7def8b3dfa9d6'],
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['CNs012xx', 106, 1830, '17ab918c42f311064f4e4c3560c93f51'],
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['CNs013Br', 219, 3417, '8b7482f00475111add6829dcb6434d96'],
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['CNs013Ma', 129, 3169, '8f017d5092a216d2a32a33e1de4ac118'],
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['CNs013Pa', 143, 3647, '3e3cf7409b766b80653f8571801ebf71'],
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['CNs014Br', 220, 3174, '1a47cb0ebd2c812273a5338b8495204f'],
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['CNs0x4Ma', 130, 2657, '81e016edfb3acdd25fe4cb3a1b74d376'],
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['CNs0x4Pa', 144, 2005, 'a7272eb818e1cd00d9b5ee65f5b592f4'],
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['CNs900Br', 221, 3617, 'd9d4c57e6ec4061a464b45bb0560fd47'],
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['CNs901BR', 222, 3917, '6378d58ab123dd09a0ca5460ef2a1112'],
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['CNsx11La', 206, 881, 'b1ac6017e17a0f93e6af3962a8c3ae66'],
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['CNsx11Ni', 178, 879, '0e09f9119f37308af94956c38527e758'],
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];
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// Click animations from SNDANIM.SI (objectId = m_move + 10)
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// [name, objectId, size, md5]
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const CLICK_ANIMATIONS = [
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['ClickAnim0', 10, 1898, 'e8bb524cc29c6bdc9416ae3a95727dd1'],
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['ClickAnim1', 11, 2038, '21444b8952df188cb338e830a8ee1e00'],
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['ClickAnim2', 12, 2606, '5b49aeb7dcd7e52f22febc6502b9f8a2'],
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['ClickAnim3', 13, 4218, 'e25f074d7012f89868011dc2bd5c0586'],
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];
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// Click sounds from SNDANIM.SI (objectId = m_sound + 50)
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// [name, objectId, size, md5]
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const CLICK_SOUNDS = [
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['ClickSound0', 50, 10078, '928eeb70f8dadbc400f5c150727fde69'],
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['ClickSound1', 51, 15988, '9c8aa04b0e4683976c3f2c2be868b37e'],
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['ClickSound2', 52, 4114, 'a94a6dc7ae24fc42b1b9be962bbf3bf1'],
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['ClickSound3', 53, 7741, '96bd26dc212ffd31da365ea1d088bfa3'],
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['ClickSound4', 54, 23705, 'ca79cc736729c12aed6da018725fb0e3'],
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['ClickSound5', 55, 24179, 'b7c97cb776f0afbba40f2e21fc0b309d'],
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['ClickSound6', 56, 17675, 'b69b07bba21c6667d0af651c89828815'],
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['ClickSound7', 57, 18953, '65d9cc0d09e3bfb831cee014a84085f7'],
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['ClickSound8', 58, 7344, '7bbc41251b750835989cb3b35c8546a4'],
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];
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// Mood sounds from SNDANIM.SI (objectId = m_mood + 66)
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// [name, objectId, size, md5]
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const MOOD_SOUNDS = [
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['MoodSound0', 66, 11534, '91379f36012f600a4b7432e003e16c3a'],
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['MoodSound1', 67, 11534, '91379f36012f600a4b7432e003e16c3a'],
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['MoodSound2', 68, 11534, '91379f36012f600a4b7432e003e16c3a'],
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['MoodSound3', 69, 11534, '91379f36012f600a4b7432e003e16c3a'],
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];
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// [name, siFile, objectId, size, md5]
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const TEXTURES = [
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['CHJETL1', 'Scripts/Build/COPTER.SI', 112, 4235, 'af5010e9de08240c1ff7ad08ae90087e'],
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['CHJETL2', 'Scripts/Build/COPTER.SI', 118, 4235, '130322a91a293b85551f59e1b5fb1c6f'],
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['CHJETL3', 'Scripts/Build/COPTER.SI', 115, 4235, 'a922a1cf56da0ab47426cc3d0f581339'],
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['CHJETL4', 'Scripts/Build/COPTER.SI', 121, 4235, '624b3aa949f2e2db5c8820caffbe8f58'],
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['CHJETR1', 'Scripts/Build/COPTER.SI', 127, 4235, '924b8ae4db6c60003aba9994720ad0d6'],
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['CHJETR2', 'Scripts/Build/COPTER.SI', 133, 4235, 'b4edeba59b44b2b37124a8da02693a10'],
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['CHJETR3', 'Scripts/Build/COPTER.SI', 130, 4235, '18b50ad01a7aee7cf47f378d278be9eb'],
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['CHJETR4', 'Scripts/Build/COPTER.SI', 136, 4235, 'f6874aec4931186782aa2e360fe1861f'],
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['CHWIND1', 'Scripts/Build/COPTER.SI', 97, 4235, '860a0c8cacf27d3e2faed9030cc1be69'],
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['CHWIND2', 'Scripts/Build/COPTER.SI', 103, 4235, 'b99fec10adf4660aa19b067483970f8f'],
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['CHWIND3', 'Scripts/Build/COPTER.SI', 100, 4235, '05d7068d58105292632cdab56d3f67e4'],
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['CHWIND4', 'Scripts/Build/COPTER.SI', 106, 4235, '24eb83a84cad5e5926fc2db010bd93d8'],
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['Dbfrfn1', 'Scripts/Build/DUNECAR.SI', 96, 16524, '255fd145075b02d16fee2ac8bfeab3de'],
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['Dbfrfn2', 'Scripts/Build/DUNECAR.SI', 99, 16524, 'a6b3e5a02bb1ab0b139cb76b8cc00e9b'],
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['Dbfrfn3', 'Scripts/Build/DUNECAR.SI', 102, 16524, '60b6758fd34a74abf868fca98be3a3fa'],
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['Dbfrfn4', 'Scripts/Build/DUNECAR.SI', 105, 16524, 'b57ff13872e67c8e52953b943d4244a8'],
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['JSWNSH1', 'Scripts/Build/JETSKI.SI', 124, 16511, 'faf25d963756e335bd3e97b5383ed3a4'],
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['JSWNSH2', 'Scripts/Build/JETSKI.SI', 130, 16484, 'bce7b364358238f8adf15a2f7242ed1b'],
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['JSWNSH3', 'Scripts/Build/JETSKI.SI', 136, 16484, 'c502a5ca2f43f73320960c201ecef96a'],
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['JSWNSH4', 'Scripts/Build/JETSKI.SI', 142, 16511, '9dbddced239fe2e6f04704116a6dc98c'],
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['jsfrnt1', 'Scripts/Build/JETSKI.SI', 100, 8325, '3bc6cee56e1b282e1271d823c932b140'],
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['jsfrnt2', 'Scripts/Build/JETSKI.SI', 106, 8331, 'f0b3ba901b7302d6ea72fdadaee5def0'],
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['jsfrnt3', 'Scripts/Build/JETSKI.SI', 112, 8325, '13431821186bb466fce71c34ecc008e7'],
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['jsfrnt4', 'Scripts/Build/JETSKI.SI', 118, 8331, 'a173f79e05be78fba888d89aa5ee5ed1'],
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['rcback1', 'Scripts/Build/RACECAR.SI', 110, 16524, '97c1c6f3673bcceb340149627a5d656c'],
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['rcback2', 'Scripts/Build/RACECAR.SI', 113, 16524, 'd730986dc5a0b4f3199dcd31246c32a3'],
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['rcback3', 'Scripts/Build/RACECAR.SI', 116, 16524, 'a2574a6c6d9c16d41f001fb0eb908726'],
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['rcback4', 'Scripts/Build/RACECAR.SI', 119, 16512, '37291480ea6c96145c99e659d4d6cbd4'],
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['rcfrnt1', 'Scripts/Build/RACECAR.SI', 95, 16524, '8962ce972e6122ab7f7b87efa40591c2'],
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['rcfrnt2', 'Scripts/Build/RACECAR.SI', 98, 16524, 'ca235a1cdd432f6cc5b64610e62eb94f'],
|
|
['rcfrnt3', 'Scripts/Build/RACECAR.SI', 101, 16524, '017301e33ff6dc8dfe41afc6558055f1'],
|
|
['rcfrnt4', 'Scripts/Build/RACECAR.SI', 104, 16512, '3064a4627325d2325ee07b98b49f4a58'],
|
|
['rctail1', 'Scripts/Build/RACECAR.SI', 125, 4227, '5c28aa88d5971f73575315b09359ce57'],
|
|
['rctail2', 'Scripts/Build/RACECAR.SI', 128, 4236, 'a69ae67432ecccfd88a567ce2d8973c0'],
|
|
['rctail3', 'Scripts/Build/RACECAR.SI', 131, 4230, '55d628507bf0968037422aefb3494184'],
|
|
['rctail4', 'Scripts/Build/RACECAR.SI', 134, 4236, '614cb9aa532ee85c119cc1432e6d65e9'],
|
|
];
|
|
|
|
// [name, siFile, objectId, size, md5]
|
|
const BITMAPS = [
|
|
['globe1', 'Scripts/Isle/ISLE.SI', 1130, 5824, '12554d2a7d38bdc0e6bc1709f8404293'],
|
|
['globe2', 'Scripts/Isle/ISLE.SI', 1131, 5824, 'b0b39a4b959b4bf1605a6c695d9e3dd0'],
|
|
['globe3', 'Scripts/Isle/ISLE.SI', 1132, 5824, '71672bff19044f7df059c87a0759d950'],
|
|
['globe4', 'Scripts/Isle/ISLE.SI', 1133, 5824, 'f5421e06ae9997d9cbfc774942f097d4'],
|
|
['globe5', 'Scripts/Isle/ISLE.SI', 1134, 5824, '47974b0577cab1c3775175eab074e5b5'],
|
|
['globe6', 'Scripts/Isle/ISLE.SI', 1135, 5824, '65237421063fa993167ed4af9be9180c'],
|
|
['pepper', 'Scripts/Infocntr/INFOMAIN.SI', 80, 2904, '4143f58632135089b7bc695bff406077'],
|
|
['pepper-selected', 'Scripts/Infocntr/INFOMAIN.SI', 81, 2904, '01f57a3a32f7aea6bc48a78a8c95ee1b'],
|
|
['mama', 'Scripts/Infocntr/INFOMAIN.SI', 76, 2904, 'ad68ae8fe78c368cac026ae09f1ad8c4'],
|
|
['mama-selected', 'Scripts/Infocntr/INFOMAIN.SI', 77, 2904, '72f041d1080b20f713d39f7ae00d966d'],
|
|
['papa', 'Scripts/Infocntr/INFOMAIN.SI', 78, 2904, '0cd5ef1c6d68198862c102b36b2f04fe'],
|
|
['papa-selected', 'Scripts/Infocntr/INFOMAIN.SI', 79, 2904, 'ec7d3d87d796dd824dfd5110911d4aa4'],
|
|
['nick', 'Scripts/Infocntr/INFOMAIN.SI', 82, 2904, 'c29ecdce0ffae81a71b973b8af26c26c'],
|
|
['nick-selected', 'Scripts/Infocntr/INFOMAIN.SI', 83, 2904, '8db4e63632c6f90e543832e6c92c89fa'],
|
|
['laura', 'Scripts/Infocntr/INFOMAIN.SI', 84, 2904, '99abd3415870285d487da20882f3bbf3'],
|
|
['laura-selected', 'Scripts/Infocntr/INFOMAIN.SI', 85, 2904, 'f56c2efb4f744d306d5a3d4ac8d332ca'],
|
|
];
|
|
|
|
const MXCH_SIGNATURE = Buffer.from('MxCh');
|
|
const MXCH_HEADER_SIZE = 22; // MxCh(4) + chunkSize(4) + flags(2) + objectId(4) + time(4) + dataSize(4)
|
|
|
|
const LEGO_DIR = path.join(process.cwd(), 'LEGO');
|
|
const BIN_PATH = path.join(process.cwd(), 'save-editor.bin');
|
|
|
|
const siCache = new Map();
|
|
|
|
async function loadSI(siRelPath) {
|
|
if (siCache.has(siRelPath)) return siCache.get(siRelPath);
|
|
const buf = await fs.readFile(path.join(LEGO_DIR, siRelPath));
|
|
siCache.set(siRelPath, buf);
|
|
return buf;
|
|
}
|
|
|
|
function md5(buf) {
|
|
return crypto.createHash('md5').update(buf).digest('hex');
|
|
}
|
|
|
|
/**
|
|
* Scan a SI buffer for all MxCh chunks and group data ranges by objectId.
|
|
* Clips each chunk's data to the physical space before the next MxCh header,
|
|
* since interleaving can split a logical chunk across sector boundaries.
|
|
* Returns Map<objectId, [[dataOffset, dataSize], ...]>.
|
|
*/
|
|
function findMxChByObjectId(siBuf, targetIds) {
|
|
// First pass: collect all MxCh header positions
|
|
const allPositions = [];
|
|
let pos = 0;
|
|
while (pos <= siBuf.length - MXCH_HEADER_SIZE) {
|
|
const idx = siBuf.indexOf(MXCH_SIGNATURE, pos);
|
|
if (idx === -1) break;
|
|
allPositions.push(idx);
|
|
pos = idx + 4;
|
|
}
|
|
|
|
// Second pass: extract data ranges for target objectIds
|
|
const result = new Map();
|
|
for (const id of targetIds) result.set(id, []);
|
|
|
|
for (let i = 0; i < allPositions.length; i++) {
|
|
const idx = allPositions[i];
|
|
const dataSize = siBuf.readUInt32LE(idx + 18);
|
|
const objectId = siBuf.readUInt32LE(idx + 10);
|
|
|
|
if (dataSize > 0 && result.has(objectId)) {
|
|
const dataStart = idx + MXCH_HEADER_SIZE;
|
|
const physicalEnd = i + 1 < allPositions.length ? allPositions[i + 1] : siBuf.length;
|
|
const actualSize = Math.min(dataSize, physicalEnd - dataStart);
|
|
if (actualSize > 0) {
|
|
result.get(objectId).push([dataStart, actualSize]);
|
|
}
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Assemble MxCh data from ranges, verify against expected size and md5.
|
|
* Only assembles up to `size` bytes (objectIds can be reused across streams).
|
|
* Returns the assembled Buffer, or null on failure.
|
|
*/
|
|
function extractAndVerify(siBuf, ranges, size, expectedMd5) {
|
|
if (!ranges || ranges.length === 0) return null;
|
|
|
|
const assembled = Buffer.alloc(size);
|
|
let writePos = 0;
|
|
for (const [rOff, rLen] of ranges) {
|
|
if (writePos >= size) break;
|
|
const take = Math.min(rLen, size - writePos);
|
|
siBuf.copy(assembled, writePos, rOff, rOff + take);
|
|
writePos += take;
|
|
}
|
|
|
|
if (writePos !== size || md5(assembled) !== expectedMd5) return null;
|
|
return assembled;
|
|
}
|
|
|
|
async function main() {
|
|
console.log('Generating asset fragment bundle...\n');
|
|
|
|
const fragments = []; // [{type, name, data: Buffer}, ...]
|
|
let found = 0;
|
|
let failed = 0;
|
|
|
|
// --- Animations (all in ISLE.SI) ---
|
|
const isleSI = await loadSI('Scripts/Isle/ISLE.SI');
|
|
console.log(`Loaded ISLE.SI (${(isleSI.length / 1024 / 1024).toFixed(1)} MB)`);
|
|
|
|
const aniObjectIds = new Set(ANIMATIONS.map(([, objectId]) => objectId));
|
|
const aniRanges = findMxChByObjectId(isleSI, aniObjectIds);
|
|
|
|
for (const [name, objectId, size, expectedMd5] of ANIMATIONS) {
|
|
const data = extractAndVerify(isleSI, aniRanges.get(objectId), size, expectedMd5);
|
|
if (data) {
|
|
fragments.push({ type: 'animations', name, data });
|
|
found++;
|
|
} else {
|
|
console.error(` FAILED: ${name}.ani (objectId ${objectId})`);
|
|
failed++;
|
|
}
|
|
}
|
|
console.log(` ${found}/${ANIMATIONS.length} walking animations found\n`);
|
|
|
|
// --- Click Animations (in SNDANIM.SI) ---
|
|
const sndanimSI = await loadSI('Scripts/SNDANIM.SI');
|
|
console.log(`Loaded SNDANIM.SI (${(sndanimSI.length / 1024 / 1024).toFixed(1)} MB)`);
|
|
|
|
const clickObjectIds = new Set(CLICK_ANIMATIONS.map(([, objectId]) => objectId));
|
|
const clickRanges = findMxChByObjectId(sndanimSI, clickObjectIds);
|
|
|
|
let clickFound = 0;
|
|
for (const [name, objectId, size, expectedMd5] of CLICK_ANIMATIONS) {
|
|
const data = extractAndVerify(sndanimSI, clickRanges.get(objectId), size, expectedMd5);
|
|
if (data) {
|
|
fragments.push({ type: 'animations', name, data });
|
|
clickFound++;
|
|
found++;
|
|
} else {
|
|
console.error(` FAILED: ${name} (objectId ${objectId})`);
|
|
failed++;
|
|
}
|
|
}
|
|
console.log(` ${clickFound}/${CLICK_ANIMATIONS.length} click animations found\n`);
|
|
|
|
// --- Sounds (in SNDANIM.SI) ---
|
|
const allSounds = [...CLICK_SOUNDS, ...MOOD_SOUNDS];
|
|
const soundObjectIds = new Set(allSounds.map(([, objectId]) => objectId));
|
|
const soundRanges = findMxChByObjectId(sndanimSI, soundObjectIds);
|
|
|
|
let soundFound = 0;
|
|
for (const [name, objectId, size, expectedMd5] of allSounds) {
|
|
const data = extractAndVerify(sndanimSI, soundRanges.get(objectId), size, expectedMd5);
|
|
if (data) {
|
|
fragments.push({ type: 'sounds', name, data });
|
|
soundFound++;
|
|
found++;
|
|
} else {
|
|
console.error(` FAILED: ${name} (objectId ${objectId})`);
|
|
failed++;
|
|
}
|
|
}
|
|
console.log(` ${soundFound}/${allSounds.length} sounds found\n`);
|
|
|
|
// --- Textures (across Build SI files) ---
|
|
const texBySI = new Map();
|
|
for (const entry of TEXTURES) {
|
|
const siFile = entry[1];
|
|
if (!texBySI.has(siFile)) texBySI.set(siFile, []);
|
|
texBySI.get(siFile).push(entry);
|
|
}
|
|
|
|
let texFound = 0;
|
|
for (const [siFile, entries] of texBySI) {
|
|
const siBuf = await loadSI(siFile);
|
|
const objectIds = new Set(entries.map(([, , objectId]) => objectId));
|
|
const texRanges = findMxChByObjectId(siBuf, objectIds);
|
|
console.log(`Loaded ${siFile} (${(siBuf.length / 1024).toFixed(0)} KB)`);
|
|
|
|
for (const [name, , objectId, size, expectedMd5] of entries) {
|
|
const data = extractAndVerify(siBuf, texRanges.get(objectId), size, expectedMd5);
|
|
if (data) {
|
|
fragments.push({ type: 'textures', name, data });
|
|
texFound++;
|
|
found++;
|
|
} else {
|
|
console.error(` FAILED: ${name}.tex in ${siFile} (objectId ${objectId})`);
|
|
failed++;
|
|
}
|
|
}
|
|
}
|
|
console.log(` ${texFound}/${TEXTURES.length} textures found\n`);
|
|
|
|
// --- Bitmaps (across SI files) ---
|
|
const bmpBySI = new Map();
|
|
for (const entry of BITMAPS) {
|
|
const siFile = entry[1];
|
|
if (!bmpBySI.has(siFile)) bmpBySI.set(siFile, []);
|
|
bmpBySI.get(siFile).push(entry);
|
|
}
|
|
|
|
let bmpFound = 0;
|
|
for (const [siFile, entries] of bmpBySI) {
|
|
const siBuf = await loadSI(siFile);
|
|
const objectIds = new Set(entries.map(([, , objectId]) => objectId));
|
|
const bmpRanges = findMxChByObjectId(siBuf, objectIds);
|
|
|
|
for (const [name, , objectId, size, expectedMd5] of entries) {
|
|
const data = extractAndVerify(siBuf, bmpRanges.get(objectId), size, expectedMd5);
|
|
if (data) {
|
|
fragments.push({ type: 'bitmaps', name, data });
|
|
bmpFound++;
|
|
found++;
|
|
} else {
|
|
console.error(` FAILED: ${name} (objectId ${objectId})`);
|
|
failed++;
|
|
}
|
|
}
|
|
}
|
|
console.log(` ${bmpFound}/${BITMAPS.length} bitmaps found\n`);
|
|
|
|
if (failed > 0) {
|
|
console.error(`Failed to find ${failed} assets. Bundle not written.`);
|
|
process.exit(1);
|
|
}
|
|
|
|
// --- Write single bundle: [U32LE indexLen][JSON index][data] ---
|
|
const index = {};
|
|
let offset = 0;
|
|
for (const { type, name, data } of fragments) {
|
|
index[`${type}/${name}`] = [offset, data.length];
|
|
offset += data.length;
|
|
}
|
|
|
|
const indexBuf = Buffer.from(JSON.stringify(index));
|
|
const header = Buffer.alloc(4);
|
|
header.writeUInt32LE(indexBuf.length);
|
|
const dataBuf = Buffer.concat(fragments.map(f => f.data));
|
|
const bundle = Buffer.concat([header, indexBuf, dataBuf]);
|
|
await fs.writeFile(BIN_PATH, bundle);
|
|
console.log(`Wrote ${BIN_PATH} (${(bundle.length / 1024).toFixed(1)} KB, ${Object.keys(index).length} entries)`);
|
|
|
|
console.log(`Total: ${found} assets (${ANIMATIONS.length} walking + ${CLICK_ANIMATIONS.length} click animations, ${allSounds.length} sounds, ${TEXTURES.length} textures, ${BITMAPS.length} bitmaps)`);
|
|
}
|
|
|
|
main().catch(err => {
|
|
console.error('Error:', err.message);
|
|
process.exit(1);
|
|
});
|