oodle

[ci skip]

.github/workflows/website.yaml

@@ -31,6 +31,9 @@ env:
   STEAM_OS: windows
   STEAM_FINGERPRINT: Manifest_UFSFiles_Win64.txt
 
+  # debug
+  DOTNET_EnableDiagnostics: 1
+
 jobs:
   build:
     name: Build chunk ${{ matrix.chunk }}
@@ -60,9 +63,7 @@ jobs:
       - name: Set up Dotnet
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: |
-            10.0.x
-            9.0.x
+          dotnet-version: 9.0.x
 
       - name: Set up Protoc
         uses: arduino/setup-protoc@v3
@@ -77,11 +78,9 @@ jobs:
       - name: Download Steam game
         run: scripts/download_game.sh
 
-      - run: |
-          dotnet --info
-          dotnet --list-runtimes
-          bun --version
-          node --version
+      - name: Enable core dumps
+        run: |
+          ulimit -c unlimited
 
       - name: Build
         run: bun run build-website

docs/changelogs/1.30.3.md

@@ -0,0 +1,18 @@
+# BlitzKit 1.30.3
+
+Thank you to [GonnaHetzMe](https://github.com/karelpak1) for your contributions this update.
+
+## Features
+
+- [GonnaHetzMe] Added tooltips to the module selector in Tankopedia
+
+## Fixes
+
+- Added aggressive re-rendering for the Guess mini-game's score readout to make inspect-element harder
+- Removed tank visual and collision model caching
+- Guesser once again breaks streaks if not all tiers are selected
+- BlitzKit now properly unloads tank models from memory when visually hidden in Guesser
+- [GonnaHetzMe] Tanks with complex transparency like the Herdbreaker once again handle opacity correctly
+- [GonnaHetzMe] Pieces of tank models that have transparency now handle culling properly (they're visible from both sides)
+- [GonnaHetzMe] Tanks with "cardboard" textures have been fixed, thanks to better PVR file parsing
+- [GonnaHetzMe] Tank icons are now scaled correctly so small tanks are now properly zoomed out in contrast to bigger ones

packages/core/src/streams/pvr.ts

@@ -1,5 +1,5 @@
-import { clamp, isEqual, times } from 'lodash-es';
-import { ReadStream } from './buffer';
+import { clamp, isEqual, times } from "lodash-es";
+import { ReadStream } from "./buffer";
 
 export enum PvrFlags {
   NoFlag = 0,
@@ -96,7 +96,7 @@ export class PvrReadStream extends ReadStream {
     const header = this.header();
     this.metadata();
 
-    if (typeof header.pixelFormat === 'number') {
+    if (typeof header.pixelFormat === "number") {
       switch (header.pixelFormat) {
         default:
           throw new TypeError(
@@ -142,12 +142,12 @@ export class PvrReadStream extends ReadStream {
 
           times(pixelCount, (index) => {
             const buffer = this.consumeUint8Array(2);
-            const bufferIndex = index * 4;
+            const bufferIndex = index * 3;
             const r = ((buffer[1] & 0b11111000) >>> 3) / 31;
             const g =
-              ((buffer[1] & 0b111) << 3) |
-              (((buffer[0] & 0b11100000) >>> 5) / 31);
-            const b = buffer[0] & 0b11111;
+              (((buffer[1] & 0b111) << 3) | ((buffer[0] & 0b11100000) >>> 5)) /
+              63;
+            const b = (buffer[0] & 0b11111) / 31;
 
             data[bufferIndex] = Math.round(clamp(r * 255, 0, 255));
             data[bufferIndex + 1] = Math.round(clamp(g * 255, 0, 255));
@@ -186,7 +186,7 @@ export class PvrReadStream extends ReadStream {
       metadataSize: this.uint32(),
     };
 
-    if (header.version !== 'PVR\x03') throw new TypeError('Endian mismatch');
+    if (header.version !== "PVR\x03") throw new TypeError("Endian mismatch");
 
     return header;
   }
@@ -205,19 +205,19 @@ export class PvrReadStream extends ReadStream {
   resolveBitRatePixelFormat(
     pixelFormat: Exclude<ReturnType<typeof this.pixelFormat>, number>,
   ) {
-    if (pixelFormat.order === 'rgba') {
+    if (pixelFormat.order === "rgba") {
       if (isEqual(pixelFormat.bitRates, [4, 4, 4, 4])) {
         return ResolvedBitRatePixelFormat.R4G4B4A4;
       } else
         throw new TypeError(
-          `Unhandled rgba bit rate ${pixelFormat.bitRates.join(', ')}`,
+          `Unhandled rgba bit rate ${pixelFormat.bitRates.join(", ")}`,
         );
-    } else if (pixelFormat.order === 'rgb\0') {
+    } else if (pixelFormat.order === "rgb\0") {
       if (isEqual(pixelFormat.bitRates, [5, 6, 5, 0])) {
         return ResolvedBitRatePixelFormat.R5G6B5A0;
       } else
         throw new TypeError(
-          `Unhandled rgb bit rate ${pixelFormat.bitRates.join(', ')}`,
+          `Unhandled rgb bit rate ${pixelFormat.bitRates.join(", ")}`,
         );
     } else {
       throw new TypeError(`Unhandled pixel order ${pixelFormat.order}`);

packages/core/src/streams/sc2.ts

@@ -15,6 +15,9 @@ type DataNode = {
   qualityGroup?: string;
   fxName?: string;
   textures?: Textures;
+  customCullMode?: number;
+  enabledPresets?: EnabledPresets;
+  properties?: Properties;
 } & (
   | ({
       configCount: number;
@@ -24,7 +27,7 @@ type DataNode = {
     }
 );
 
-interface ConfigArchive {
+export interface ConfigArchive {
   configName: string;
   fxName: string;
   properties: Properties;

packages/game/JSExport/GameInterface.cs

@@ -28,9 +28,15 @@ public partial class GameInterface
 
   public GameInterface(string directory, string map, string temp)
   {
+    Console.WriteLine("GameInterface constructor called");
+
     provider = new(directory, map, temp);
 
+    Console.WriteLine("Provider created");
+
     files = [.. provider.Files.Keys];
+
+    Console.WriteLine("Files loaded");
   }
 
   readonly Dictionary<string, string> texturePaths = new();

packages/game/Models/BlitzFileProvider.cs

@@ -32,14 +32,27 @@ public partial class BlitzFileProvider : DefaultFileProvider
       pathComparer: StringComparer.OrdinalIgnoreCase
     )
   {
+    Console.WriteLine("BlitzFileProvider constructor called");
+
     MappingsContainer = new FileUsmapTypeMappingsProvider(map);
 
+    Console.WriteLine("MappingsContainer initialized");
+
     Initialize();
+
+    Console.WriteLine("Initialize called");
+
     Mount();
 
+    Console.WriteLine("Mount called");
+
     string oodlePath = $"{temp}/oodle.so";
-    OodleHelper.DownloadOodleDll(ref oodlePath!);
-    OodleHelper.Initialize(oodlePath);
+    // OodleHelper.DownloadOodleDll(ref oodlePath!);
+    // Console.WriteLine("DownloadOodleDll called");
+
+    OodleHelper.Initialize("../../stupid/oodle.so");
+
+    Console.WriteLine("Initialize called");
 
     if (TryGetGameFile("Blitz/AssetRegistry.bin", out var file))
     {

packages/i18n/strings/ru.json

@@ -1018,8 +1018,8 @@
           "title": "Характеристики",
           "compare": {
             "label": "Сравнивать с",
-            "class": "Уровень Тип",
-            "tier": "Все уровни",
+            "class": "{tier} {class}",
+            "tier": "Все {tier} уровня",
             "all": "Все танки"
           },
           "values": {

packages/scripts/src/buildAssets/tankIcons.ts

@@ -1,6 +1,7 @@
 import { NATION_IDS } from "@blitzkit/core";
 import sharp from "sharp";
 import type { Vector3Tuple } from "three";
+import { parsePackedSpriteRect } from "../core/blitz/parsePackedSpriteRect";
 import { AssetUploader } from "../core/github/assetUploader";
 import { vfs } from "./constants";
 import type { VehicleDefinitionList } from "./definitions";
@@ -37,6 +38,45 @@ export interface TankParameters {
   };
 }
 
+async function extractPackedTankIcon(packedBuffer: Buffer, context: string) {
+  const texture = sharp(packedBuffer);
+  const spriteRect = parsePackedSpriteRect(packedBuffer);
+
+  if (!spriteRect) {
+    throw new Error(`Missing RIFF sprite bounds for ${context}`);
+  }
+
+  const [left, top, width, height] = spriteRect;
+  const bounds = [left, top, width, height];
+
+  if (!bounds.every(Number.isInteger)) {
+    throw new Error(
+      `Invalid RIFF sprite bounds for ${context}: ${bounds.join(" ")}`,
+    );
+  }
+
+  const metadata = await texture.metadata();
+
+  if (metadata.width === undefined || metadata.height === undefined) {
+    throw new Error(`Failed to read image dimensions for ${context}`);
+  }
+
+  if (
+    left < 0 ||
+    top < 0 ||
+    width <= 0 ||
+    height <= 0 ||
+    left + width > metadata.width ||
+    top + height > metadata.height
+  ) {
+    throw new Error(
+      `Out-of-bounds RIFF sprite for ${context}: ${bounds.join(" ")} in ${metadata.width}x${metadata.height}`,
+    );
+  }
+
+  return await texture.extract({ left, top, width, height }).toBuffer();
+}
+
 export async function tankIcons() {
   console.log("Building tank icons...");
 
@@ -67,12 +107,14 @@ export async function tankIcons() {
       const bigPath = `Data/${parameters.resourcesPath.bigIconPath
         .replace(/~res:\//, "")
         .replace(/\..+/, "")}.packed.webp`;
-      const big = await sharp(await vfs.file(bigPath))
-        .trim()
-        .toBuffer();
-      const small = await sharp(await vfs.file(smallPath))
-        .trim()
-        .toBuffer();
+      const big = await extractPackedTankIcon(
+        await vfs.file(bigPath),
+        `tank ${tankKey} big`,
+      );
+      const small = await extractPackedTankIcon(
+        await vfs.file(smallPath),
+        `tank ${tankKey} small`,
+      );
 
       if (big) {
         await uploader.add({

packages/scripts/src/core/blitz/extractModel/index.ts

@@ -1,5 +1,6 @@
 import {
   bufferToBigInt,
+  ConfigArchive,
   Hierarchy,
   Sc2ReadStream,
   ScgReadStream,
@@ -75,6 +76,42 @@ export async function extractModel(vfs: AbstractVFS, path: string) {
           .setImage(baseColor),
       );
 
+      let defaultConfigArchive: ConfigArchive | undefined = undefined;
+
+      if (node.configCount) {
+        const names = times(
+          node.configCount,
+          (index) => node[`configArchive_${index}`],
+        );
+
+        defaultConfigArchive = names.find(
+          (archive) => archive.configName === "Default",
+        );
+        defaultConfigArchive ??= node.configArchive_0;
+      }
+
+      const customCullMode =
+        node.customCullMode ?? defaultConfigArchive?.customCullMode;
+
+      if (customCullMode === 0) {
+        material.setDoubleSided(true);
+      } else if (customCullMode !== undefined) {
+        material.setDoubleSided(false);
+      }
+
+      if (
+        node.enabledPresets?.AlphaTest &&
+        node.properties?.alphatestThreshold
+      ) {
+        const view = new DataView(node.properties.alphatestThreshold);
+        const alphaCutoff =
+          view.byteLength < 4
+            ? 0.5
+            : view.getFloat32(view.byteLength - 4, true);
+
+        material.setAlphaMode("MASK").setAlphaCutoff(alphaCutoff);
+      }
+
       if (node.configCount) {
         for (
           let configIndex = 0;
@@ -85,14 +122,17 @@ export async function extractModel(vfs: AbstractVFS, path: string) {
 
           if (
             archive.configName !== "Default" ||
-            !archive.enabledPresets?.AlphaTest
+            !archive.enabledPresets?.AlphaTest ||
+            !archive.properties?.alphatestThreshold
           ) {
             continue;
           }
 
           const view = new DataView(archive.properties.alphatestThreshold);
-          const _ = view.getUint8(0); // only god knows what these flags are
-          const alphaCutoff = view.getFloat32(1, true);
+          const alphaCutoff =
+            view.byteLength < 4
+              ? 0.5
+              : view.getFloat32(view.byteLength - 4, true);
 
           material.setAlphaMode("MASK").setAlphaCutoff(alphaCutoff);
         }
@@ -171,8 +211,8 @@ export async function extractModel(vfs: AbstractVFS, path: string) {
 
           case "TransformComponent": {
             const localTranslation = component["tc.localTranslation"];
-             // The game resets top-level node translation to [0, 0, 0] on load.
-             // Child nodes must keep their authored local offsets.
+            // The game resets top-level node translation to [0, 0, 0] on load.
+            // Child nodes must keep their authored local offsets.
             node.setTranslation(
               parent instanceof Scene ? [0, 0, 0] : localTranslation,
             );
@@ -284,4 +324,4 @@ export async function extractModel(vfs: AbstractVFS, path: string) {
   await document.transform(prune({ keepAttributes: true }), dedup());
 
   return document;
-}
+}

packages/website-ue/src/components/TankopediaSandbox/index.tsx

@@ -1,3 +1,7 @@
+import {
+  VisualChanges_TankPart,
+  type StageParameters,
+} from "@protos/blitz_static_tank_upgrade_single_stage";
 import { OrbitControls } from "@react-three/drei";
 import { Canvas, useLoader } from "@react-three/fiber";
 import { Mesh, MeshStandardMaterial } from "three";
@@ -5,7 +9,11 @@ import { GLTFLoader } from "three-stdlib";
 import { useProtagonist } from "../../hooks/useProtagonist";
 import styles from "./index.module.css";
 
-export function TankopediaSandbox() {
+interface TankopediaSandboxProps {
+  parameters: StageParameters;
+}
+
+export function TankopediaSandbox({ parameters }: TankopediaSandboxProps) {
   return (
     <div className={styles.wrapper}>
       <div className={styles.sandbox}>
@@ -15,23 +23,33 @@ export function TankopediaSandbox() {
           className={styles.canvas}
           frameloop="demand"
         >
-          {!import.meta.env.SSR && <Content />}
+          {!import.meta.env.SSR && <Content parameters={parameters} />}
         </Canvas>
       </div>
     </div>
   );
 }
 
-function Content() {
+function Content({ parameters }: TankopediaSandboxProps) {
   const tank = useProtagonist();
 
-  const turret = useLoader(
-    GLTFLoader,
-    `/models/tanks/${tank.id}/turret_01.glb`,
-  );
-  const gun = useLoader(GLTFLoader, `/models/tanks/${tank.id}/gun_01.glb`);
+  const selectedTurret = parameters.visual_changes.find(
+    ({ tank_part }) => tank_part === VisualChanges_TankPart.TANK_PART_TURRET,
+  )!.name;
+  const selectedGun = parameters.visual_changes.find(
+    ({ tank_part }) => tank_part === VisualChanges_TankPart.TANK_PART_GUN,
+  )!.name;
+
   const hull = useLoader(GLTFLoader, `/models/tanks/${tank.id}/hull.glb`);
   const chassis = useLoader(GLTFLoader, `/models/tanks/${tank.id}/chassis.glb`);
+  const turret = useLoader(
+    GLTFLoader,
+    `/models/tanks/${tank.id}/${selectedTurret}.glb`,
+  );
+  const gun = useLoader(
+    GLTFLoader,
+    `/models/tanks/${tank.id}/${selectedGun}.glb`,
+  );
 
   const gltfs = [turret, gun, hull, chassis];
 

packages/website-ue/src/game/game.ts

@@ -7,14 +7,20 @@ import { assertDiscoveryTag } from "./assertDiscoveryTag";
 let _game: GameInterface | null = null;
 
 if (!clientUnmounted && import.meta.env.SSR) {
+  console.log("Pre-import");
+
   const { GameInterface } = await import("@blitzkit/game");
 
+  console.log("Pre-creation");
+
   _game = new GameInterface(
     assertSecret(import.meta.env.PUBLIC_WOTB_CLIENT),
     assertSecret(import.meta.env.WOTB_USMAP),
     "../../temp",
   );
 
+  console.log("Pre-tags");
+
   const tankTags: string[] = [];
 
   for (const item of api.metadata.group("TankEntity")) {
@@ -24,7 +30,11 @@ if (!clientUnmounted && import.meta.env.SSR) {
     tankTags.push(tag);
   }
 
+  console.log("Pre-discovery");
+
   _game.discoverTextures(tankTags);
+
+  console.log("Post-discovery");
 }
 
 export const game = _game;

packages/website-ue/src/pages/[...locale]/tanks/[slug]/_index.tsx

@@ -24,7 +24,7 @@ export const Page = withErrorWrapper(
     const protagonist = Tankopedia.use((state) => state.protagonist);
     const protagonistEquipment = useEquipment(protagonistTank.tank!);
 
-    const { characteristics } = useMemo(
+    const { characteristics, parameters } = useMemo(
       () =>
         computeCharacteristics(
           protagonistTank,
@@ -41,7 +41,7 @@ export const Page = withErrorWrapper(
         </div>
 
         <div className={styles.sandbox}>
-          <TankopediaSandbox />
+          <TankopediaSandbox parameters={parameters} />
           <TankopediaCharacteristics characteristics={characteristics} />
         </div>
       </div>

packages/website/src/components/Guesser.tsx

@@ -58,12 +58,14 @@ export function Guesser() {
   const [results, setResults] = useState<TankDefinition[] | null>(null);
   const [selected, setSelected] = useState<TankDefinition | null>(null);
   const tiers = Guess.use((state) => state.tiers);
+  const status = useRef<HTMLSpanElement>(null);
 
   const requestSearch = useCallback(() => {
     setSelected(null);
     setSearching(true);
     search();
   }, []);
+
   const search = useCallback(
     debounce(() => {
       if (!input.current) return;
@@ -92,6 +94,20 @@ export function Guesser() {
     if (guessState !== GuessState.NotGuessed) setSelected(null);
   }, [guessState]);
 
+  useEffect(() => {
+    const interval = setInterval(() => {
+      if (!status.current) return;
+
+      status.current.innerText = literals(strings.website.tools.guess.stats, {
+        correct: correctGuesses,
+        total: totalGuesses,
+        streak: streak,
+      });
+    }, 1000 / 200);
+
+    return () => clearInterval(interval);
+  }, [correctGuesses, totalGuesses, streak]);
+
   return (
     <Flex
       direction="column"
@@ -158,13 +174,7 @@ export function Guesser() {
       </Box>
 
       <Flex justify="center" style={{ userSelect: "none" }}>
-        <Text>
-          {literals(strings.website.tools.guess.stats, {
-            correct: correctGuesses,
-            total: totalGuesses,
-            streak: streak,
-          })}
-        </Text>
+        <Text ref={status} />
       </Flex>
 
       <Flex gap={{ initial: "2", sm: "3" }}>
@@ -312,7 +322,7 @@ export function Guesser() {
                   ? GuessState.Correct
                   : GuessState.Incorrect;
                 draft.totalGuesses++;
-                draft.correctGuesses += correct ? 1 : 0;
+                draft.correctGuesses += correct && draft.tiers.length === 10 ? 1 : 0;
                 draft.streak = correct ? draft.streak + 1 : 0;
               });
             } else {

packages/website/src/components/Tankopedia/CharacteristicsSection/components/Equalizer.tsx

@@ -70,37 +70,6 @@ export function Equalizer() {
           <Switch checked={equalize} />
         </Flex>
       </Box>
-
-      <Popover.Root>
-        <Popover.Trigger>
-          <Text style={{ cursor: "pointer" }} size="2" color="gray">
-            <Flex align="center" gap="2">
-              Brought to you by{" "}
-              <img
-                src="/assets/images/third-party/wotb-news.png"
-                style={{
-                  width: "1rem",
-                  height: "1rem",
-                  objectFit: "cover",
-                  borderRadius: "50%",
-                }}
-              />{" "}
-              WoTB News <InfoCircledIcon />
-            </Flex>
-          </Text>
-        </Popover.Trigger>
-
-        <Popover.Content>
-          <Text>
-            This feature was brought to you early, ahead of the release of the
-            game mode, thanks to{" "}
-            <Link href="https://discord.gg/WHdER7ZPAD" target="_blank">
-              WoTB News
-            </Link>
-            .
-          </Text>
-        </Popover.Content>
-      </Popover.Root>
     </ConfigurationChildWrapper>
   );
 }

packages/website/src/components/Tankopedia/CharacteristicsSection/components/Modules.tsx

@@ -18,6 +18,7 @@ import {
   Heading,
   IconButton,
   Text,
+  Tooltip,
 } from "@radix-ui/themes";
 import { awaitableTankDefinitions } from "../../../../core/awaitables/tankDefinitions";
 import { useLocale } from "../../../../hooks/useLocale";
@@ -55,12 +56,14 @@ function ModuleButton({
   selected,
   unlock,
   top,
+  tooltip,
   onClick,
 }: {
   unlock: Unlock;
   tier: number;
   selected: boolean;
   top: boolean;
+  tooltip?: string;
   onClick: () => void;
 }) {
   const isTank = unlock.type === ModuleType.MODULE_TYPE_VEHICLE;
@@ -134,7 +137,7 @@ function ModuleButton({
     </IconButton>
   );
 
-  return isTank ? (
+  const node = isTank ? (
     <LinkI18n
       locale={locale}
       href={`/tanks/${tankDefinitions.tanks[unlock.id].slug}`}
@@ -144,6 +147,10 @@ function ModuleButton({
   ) : (
     button
   );
+
+  if (!tooltip) return node;
+
+  return <Tooltip content={tooltip}>{node}</Tooltip>;
 }
 
 const tankDefinitions = await awaitableTankDefinitions;
@@ -167,7 +174,7 @@ export function Modules() {
   const topGun = topTurret.guns.at(-1)!;
   const topEngine = tank.engines.at(-1)!;
   const topTrack = tank.tracks.at(-1)!;
-  const { strings } = useLocale();
+  const { strings, unwrap } = useLocale();
 
   function setByUnlock(unlock: Unlock) {
     Duel.mutate((draft) => {
@@ -249,6 +256,8 @@ export function Modules() {
 
           if (module === undefined) return null;
 
+          const tooltip = unwrap(module.name!);
+
           return (
             <Flex
               key={unlock.id}
@@ -301,6 +310,7 @@ export function Modules() {
               <ModuleButton
                 unlock={unlock}
                 tier={extractModule(module).tier}
+                tooltip={tooltip}
                 selected={
                   (unlock.type === ModuleType.MODULE_TYPE_TURRET
                     ? turret.id

packages/website/src/hooks/useArmor.ts

@@ -1,23 +1,19 @@
-import { asset } from '@blitzkit/core';
-import { type ObjectMap, useLoader } from '@react-three/fiber';
-import { type GLTF, GLTFLoader } from 'three-stdlib';
-
-const cache: Record<
-  number,
-  { gltf: GLTF & ObjectMap; hasDynamicArmor: boolean }
-> = {};
+import { asset } from "@blitzkit/core";
+import { useLoader } from "@react-three/fiber";
+import { GLTFLoader } from "three-stdlib";
+import { useDispose } from "./useDispose";
 
 export function useArmor(id: number) {
-  const gltf = useLoader(GLTFLoader, asset(`3d/tanks/armor/${id}.glb`));
+  const path = asset(`3d/tanks/armor/${id}.glb`);
+  const gltf = useLoader(GLTFLoader, path);
 
-  if (!cache[id]) {
-    cache[id] = {
-      gltf,
-      hasDynamicArmor: Object.values(gltf.nodes).some(
-        (node) =>
-          node.name.includes('state_00') || node.name.includes('state_01'),
-      ),
-    };
-  }
-  return cache[id];
+  useDispose(gltf, path);
+
+  return {
+    gltf,
+    hasDynamicArmor: Object.values(gltf.nodes).some(
+      (node) =>
+        node.name.includes("state_00") || node.name.includes("state_01"),
+    ),
+  };
 }

packages/website/src/hooks/useDispose.ts

@@ -0,0 +1,50 @@
+import { useLoader, type ObjectMap } from "@react-three/fiber";
+import { useEffect } from "react";
+import { Cache, Group, Mesh, MeshStandardMaterial, Object3D } from "three";
+import { GLTFLoader, type GLTF } from "three-stdlib";
+
+export function useDispose(gltf: GLTF & ObjectMap, path: string) {
+  useEffect(() => {
+    return () => {
+      gltf.scene.traverse((object) => {
+        if (object instanceof Mesh) {
+          if (object.material instanceof MeshStandardMaterial) {
+            const maps = [
+              object.material.map,
+              object.material.aoMap,
+              object.material.envMap,
+              object.material.bumpMap,
+              object.material.alphaMap,
+              object.material.lightMap,
+              object.material.normalMap,
+              object.material.emissiveMap,
+              object.material.roughnessMap,
+              object.material.metalnessMap,
+              object.material.displacementMap,
+            ];
+
+            for (const map of maps) {
+              if (!map) continue;
+
+              map.source.data.close();
+              map.dispose();
+            }
+
+            object.material.dispose();
+          } else {
+            throw new TypeError(
+              `Unexpected material type: ${object.material.type}`,
+            );
+          }
+        } else if (object instanceof Group || object instanceof Object3D) {
+          // traverse will get children
+        } else {
+          throw new TypeError(`Unexpected object type: ${object}`);
+        }
+      });
+
+      useLoader.clear(GLTFLoader, path);
+      Cache.remove(path);
+    };
+  }, [gltf, path]);
+}

packages/website/src/hooks/useModel.ts

@@ -1,30 +1,22 @@
 import { asset } from "@blitzkit/core";
-import { type ObjectMap, useLoader } from "@react-three/fiber";
+import { useLoader } from "@react-three/fiber";
 import { Mesh, MeshStandardMaterial } from "three";
-import { type GLTF, GLTFLoader } from "three-stdlib";
-
-const cache: Record<
-  number,
-  {
-    gltf: GLTF & ObjectMap;
-    hasPbr: boolean;
-  }
-> = {};
+import { GLTFLoader } from "three-stdlib";
+import { useDispose } from "./useDispose";
 
 export function useModel(id: number) {
-  const gltf = useLoader(GLTFLoader, asset(`3d/tanks/models/${id}.glb`));
+  const path = asset(`3d/tanks/models/${id}.glb`);
+  const gltf = useLoader(GLTFLoader, path);
 
-  if (!cache[id]) {
-    cache[id] = {
-      gltf,
-      hasPbr: Object.values(gltf.nodes).some(
-        (node) =>
-          node instanceof Mesh &&
-          node.material instanceof MeshStandardMaterial &&
-          node.material.roughnessMap !== null
-      ),
-    };
-  }
+  useDispose(gltf, path);
 
-  return cache[id];
+  return {
+    gltf,
+    hasPbr: Object.values(gltf.nodes).some(
+      (node) =>
+        node instanceof Mesh &&
+        node.material instanceof MeshStandardMaterial &&
+        node.material.roughnessMap !== null,
+    ),
+  };
 }