刘宇飞
d393302388
Adds level prefabs, theme assets, audio, extensions, and deployment scripts for the Unity WebGL migration. Co-authored-by: Cursor <cursoragent@cursor.com>
59 lines
2.0 KiB
TypeScript
59 lines
2.0 KiB
TypeScript
import { assetManager, JsonAsset } from 'cc';
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import { PREVIEW } from 'cc/env';
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/** assets/level-data/level-prefab-uuids.json（烘焙脚本生成，编辑器预览按 uuid 加载 prefab） */
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const EDITOR_UUID_INDEX = 'f7e8d9c0-b1a2-4c3d-9e8f-1a2b3c4d5e6f';
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let uuidByLevelId: Record<number, string> | null = null;
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let loadPromise: Promise<void> | null = null;
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function ingest(data: Record<string, string>) {
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const out: Record<number, string> = {};
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for (const [k, v] of Object.entries(data ?? {})) {
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const id = parseInt(k, 10);
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const uuid = typeof v === 'string' ? v.trim() : '';
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if (!Number.isNaN(id) && uuid) out[id] = uuid;
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}
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uuidByLevelId = out;
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}
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function loadFromEditorAsset(): Promise<void> {
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return new Promise((resolve, reject) => {
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assetManager.loadAny({ uuid: EDITOR_UUID_INDEX }, (err: Error | null, asset: JsonAsset) => {
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if (err || !asset?.json) {
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reject(err ?? new Error('level-prefab-uuids.json 未找到'));
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return;
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}
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ingest(asset.json as Record<string, string>);
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resolve();
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});
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});
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}
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/** 编辑器预览：levelId → prefab uuid */
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export function loadLevelPrefabUuidIndex(): Promise<void> {
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if (uuidByLevelId) return Promise.resolve();
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if (loadPromise) return loadPromise;
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loadPromise = loadFromEditorAsset().catch((e) => {
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console.warn('[LevelPrefabUuidIndex] 加载失败，将仅用 bundle 路径', e);
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uuidByLevelId = {};
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}).then(() => undefined);
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return loadPromise;
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}
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export function getLevelPrefabUuid(levelId: number): string | undefined {
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return uuidByLevelId?.[levelId];
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}
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/** level-prefabs/Level91601 → 91601 */
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export function parseLevelIdFromPrefabPath(path: string): number | undefined {
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const m = /Level(\d+)\s*$/.exec(path.trim());
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if (!m) return undefined;
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const id = parseInt(m[1], 10);
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return Number.isNaN(id) ? undefined : id;
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}
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export function shouldTryEditorUuidLoad(): boolean {
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return PREVIEW;
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}
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