no message

assets/scripts/core/RuntimePack.ts

@@ -0,0 +1,40 @@
+/**
+ * 进关前按需加载：assets_all、主题/贴图元数据、关卡库分片。
+ * 由 loader 注入 __tfrhEnsureAssetsCore / __tfrhEnsureLevelDbShard。
+ */
+import { ensureResourcesBundle } from './ResourcesBundle';
+import { loadThemeDatabase } from '../theme/ThemeRegistry';
+import { loadTileDisplayMeta } from '../visual/TileDisplayMeta';
+import { ensureLevelShardLoaded } from '../level/LevelDatabase';
+
+declare global {
+    interface Window {
+        __tfrhEnsureAssetsCore?: (onProgress?: (frac: number) => void) => Promise<void>;
+        __tfrhEnsureLevelDbShard?: (levelId: number) => Promise<void>;
+        __tfrhEnsureLevelPack?: (levelId: number) => Promise<void>;
+    }
+}
+
+let runtimePrimed = false;
+
+/** 首关 SwitchLevel 前拉齐运行时依赖（bootstrap 不再预载） */
+export async function ensureRuntimeAssetsForLevel(levelId: number): Promise<void> {
+    if (typeof window !== 'undefined') {
+        if (window.__tfrhEnsureAssetsCore) {
+            await window.__tfrhEnsureAssetsCore();
+        }
+        if (window.__tfrhEnsureLevelDbShard) {
+            await window.__tfrhEnsureLevelDbShard(levelId);
+        }
+        if (window.__tfrhEnsureLevelPack) {
+            await window.__tfrhEnsureLevelPack(levelId);
+        }
+    }
+    await ensureResourcesBundle();
+    if (!runtimePrimed) {
+        await loadThemeDatabase();
+        await loadTileDisplayMeta();
+        runtimePrimed = true;
+    }
+    await ensureLevelShardLoaded(levelId);
+}

assets/scripts/core/RuntimePack.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "2de0b14b-7d3b-4ac4-963c-f7b352db60c9",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}