feat: Terrain Quad-Tree LOD, Biome Landscape System & Biome-Aware Tree Allocation

packages/client/src/lib/api-config.ts

@@ -26,15 +26,15 @@ type PublicRuntimeEnv = {
 type WindowWithRuntimeEnv = Window & { env?: PublicRuntimeEnv };
 
 function isLoopbackHost(hostname: string): boolean {
-  return hostname === "localhost" || hostname === "127.0.0.1" || hostname === "::1";
+  return (
+    hostname === "localhost" || hostname === "127.0.0.1" || hostname === "::1"
+  );
 }
 
 function normalizeBaseUrlString(url: URL): string {
   const normalized = url.toString();
   const isRootBase =
-    url.pathname === "/" &&
-    url.search.length === 0 &&
-    url.hash.length === 0;
+    url.pathname === "/" && url.search.length === 0 && url.hash.length === 0;
   if (!isRootBase) {
     return normalized;
   }
@@ -69,9 +69,7 @@ export function normalizeBrowserLoopbackUrl(
   }
 }
 
-function getRuntimeEnvValue(
-  key: keyof PublicRuntimeEnv,
-): string | undefined {
+function getRuntimeEnvValue(key: keyof PublicRuntimeEnv): string | undefined {
   if (typeof window === "undefined") return undefined;
   return normalizeBrowserLoopbackUrl(
     (window as WindowWithRuntimeEnv).env?.[key],

packages/client/src/screens/GameClient.tsx

@@ -327,14 +327,13 @@ export function GameClient({
       event.preventDefault?.();
       console.error(
         "[GameClient] GPU context lost - WebGPU device may have been lost. " +
-        "This indicates GPU resource exhaustion or driver issues.",
+          "This indicates GPU resource exhaustion or driver issues.",
       );
     };
     // Listen for WebGPU context lost events (if supported in future/custom)
     // canvas.addEventListener("webgpucontextlost", handleContextLost);
 
-    return () => {
-    };
+    return () => {};
   }, [world]);
 
   useEffect(() => {

packages/client/src/screens/StreamingMode.tsx

@@ -238,7 +238,7 @@ export function StreamingMode() {
             c.agent1?.damageDealtThisFight === p.agent1?.damageDealtThisFight &&
             c.agent2?.damageDealtThisFight === p.agent2?.damageDealtThisFight &&
             Math.floor(c.timeRemaining / 1000) ===
-            Math.floor(p.timeRemaining / 1000) &&
+              Math.floor(p.timeRemaining / 1000) &&
             state.leaderboard.length === prev.leaderboard.length
           ) {
             return prev; // Same reference = no re-render
@@ -634,7 +634,7 @@ export function StreamingMode() {
         if (!recorder || recorder.state !== "recording") return;
         try {
           recorder.requestData();
-        } catch { }
+        } catch {}
       }, 250);
       healthTimer = setInterval(() => {
         if (!recorder || recorder.state !== "recording") return;
@@ -646,7 +646,7 @@ export function StreamingMode() {
           );
           try {
             recorder.requestData();
-          } catch { }
+          } catch {}
         }
       }, 2000);
       const videoTrack = stream?.getVideoTracks?.()[0] as  // eslint-disable-next-line no-undef
@@ -657,7 +657,7 @@ export function StreamingMode() {
         forceFrameTimer = setInterval(() => {
           try {
             videoTrack.requestFrame?.();
-          } catch { }
+          } catch {}
         }, frameIntervalMs);
       }
       if (captureDebug) {
@@ -676,7 +676,7 @@ export function StreamingMode() {
       if (recorder && recorder.state !== "inactive") {
         try {
           recorder.stop();
-        } catch { }
+        } catch {}
       }
       if (recorder) {
         recorder.ondataavailable = null;
@@ -690,7 +690,7 @@ export function StreamingMode() {
       if (oscillator) {
         try {
           oscillator.stop();
-        } catch { }
+        } catch {}
         oscillator.disconnect();
         oscillator = null;
       }

packages/client/src/stream.tsx

@@ -71,7 +71,9 @@ if (typeof window !== "undefined") {
   if (envCdn && typeof envCdn === "string" && envCdn !== "undefined") {
     let resolvedCdn = envCdn;
     if (resolvedCdn.includes("127.0.0.1") || resolvedCdn.includes("0.0.0.0")) {
-      resolvedCdn = resolvedCdn.replace("127.0.0.1", "localhost").replace("0.0.0.0", "localhost");
+      resolvedCdn = resolvedCdn
+        .replace("127.0.0.1", "localhost")
+        .replace("0.0.0.0", "localhost");
     }
     windowWithEnv.__CDN_URL = resolvedCdn;
   }
@@ -105,7 +107,9 @@ async function resetLocalStreamingCaches(): Promise<void> {
   }
 
   const searchParams = new URLSearchParams(window.location.search);
-  const isInternalCapture = isTruthyUrlFlag(searchParams.get("internalCapture"));
+  const isInternalCapture = isTruthyUrlFlag(
+    searchParams.get("internalCapture"),
+  );
   const isLoopbackHost = ["localhost", "127.0.0.1", "0.0.0.0", "::1"].includes(
     window.location.hostname,
   );
@@ -125,7 +129,10 @@ async function resetLocalStreamingCaches(): Promise<void> {
         );
       }
     } catch (error) {
-      console.warn("[StreamEntry] Failed to unregister service workers:", error);
+      console.warn(
+        "[StreamEntry] Failed to unregister service workers:",
+        error,
+      );
     }
   }
 

packages/client/tests/e2e/utils/testWorld.ts

@@ -36,7 +36,7 @@ export async function waitForGameLoad(
     .catch(() => null);
 
   if (loadedHandle) {
-    await loadedHandle.dispose().catch(() => { });
+    await loadedHandle.dispose().catch(() => {});
     return;
   }
 
@@ -96,7 +96,7 @@ export async function waitForLoadingScreenHidden(
     .catch(() => null);
 
   if (hiddenHandle) {
-    await hiddenHandle.dispose().catch(() => { });
+    await hiddenHandle.dispose().catch(() => {});
     return;
   }
 
@@ -201,7 +201,7 @@ export async function waitForPlayerSpawn(
     .catch(() => null);
 
   if (spawnedHandle) {
-    await spawnedHandle.dispose().catch(() => { });
+    await spawnedHandle.dispose().catch(() => {});
     return;
   }
 
@@ -340,7 +340,7 @@ export async function takeGameScreenshot(
   const maxRetries = options.maxRetries ?? 5;
   const retryDelay = options.retryDelay ?? 500;
 
-  await mkdir("screenshots", { recursive: true }).catch(() => { });
+  await mkdir("screenshots", { recursive: true }).catch(() => {});
 
   for (let attempt = 0; attempt < maxRetries; attempt++) {
     // Wait for canvas to be ready
@@ -356,7 +356,7 @@ export async function takeGameScreenshot(
         if (!navigator.gpu) return false;
 
         // Try to get a basic 2D context to verify canvas has dimensions and is ready
-        // (Note: WebGPU contexts can't readPixels directly without a staging buffer, 
+        // (Note: WebGPU contexts can't readPixels directly without a staging buffer,
         // so we just rely on dimensions and Context availability here)
         return canvas.width > 0 && canvas.height > 0;
       })
@@ -395,7 +395,7 @@ export async function takeGameScreenshot(
 
       // Check if screenshot is large enough (actual rendered content)
       if (pngBuffer.length >= minSize) {
-        await writeFile(screenshotPath, pngBuffer).catch(() => { });
+        await writeFile(screenshotPath, pngBuffer).catch(() => {});
         console.log(
           `[Screenshot] Captured "${name}": ${pngBuffer.length} bytes (attempt ${attempt + 1})`,
         );
@@ -412,7 +412,7 @@ export async function takeGameScreenshot(
       }
 
       // Last attempt, accept whatever we got
-      await writeFile(screenshotPath, pngBuffer).catch(() => { });
+      await writeFile(screenshotPath, pngBuffer).catch(() => {});
       console.log(
         `[Screenshot] Captured "${name}": ${pngBuffer.length} bytes (fallback)`,
       );
@@ -513,16 +513,16 @@ export function assertScreenshotsDifferent(
   if (comparison.identical) {
     throw new Error(
       `Screenshots "${name1}" and "${name2}" are pixel-identical! ` +
-      `This indicates the game may not be rendering correctly or the scene isn't changing.`,
+        `This indicates the game may not be rendering correctly or the scene isn't changing.`,
     );
   }
 
   if (comparison.diffPercentage < minDiffPercentage) {
     throw new Error(
       `Screenshots "${name1}" and "${name2}" are nearly identical ` +
-      `(only ${comparison.diffPercentage.toFixed(4)}% different, ${comparison.diffPixels} bytes). ` +
-      `Expected at least ${minDiffPercentage}% difference. ` +
-      `This may indicate the game isn't responding to input.`,
+        `(only ${comparison.diffPercentage.toFixed(4)}% different, ${comparison.diffPixels} bytes). ` +
+        `Expected at least ${minDiffPercentage}% difference. ` +
+        `This may indicate the game isn't responding to input.`,
     );
   }
 

packages/contracts/package.json

@@ -13,7 +13,7 @@
     "dev": "mud dev-contracts",
     "lint": "bunx solhint --disc 'src/**/*.sol'",
     "tablegen": "mud tablegen",
-    "test": "if [ -n \"$(find test -name '*.t.sol' -print -quit 2>/dev/null)\" ]; then export PATH=\"$PWD/node_modules/.bin:/opt/homebrew/bin:/usr/local/bin:$PATH\"; export PRIVATE_KEY=${PRIVATE_KEY:-0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80}; /opt/homebrew/Cellar/node/24.5.0/bin/node ./node_modules/.bin/mud test --port 4252; else echo 'No contract tests defined (test/**/*.t.sol not found); skipping mud test'; fi",
+    "test": "if [ -n \"$(find test -name '*.t.sol' -print -quit 2>/dev/null)\" ]; then export PATH=\"$PWD/node_modules/.bin:/opt/homebrew/bin:/usr/local/bin:$PATH\"; export PRIVATE_KEY=${PRIVATE_KEY:-0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80}; mud test --port 4252; else echo 'No contract tests defined (test/**/*.t.sol not found); skipping mud test'; fi",
     "worldgen": "mud worldgen"
   },
   "devDependencies": {