| 295 | isEmptyObject(obj) { |
| 296 | if (obj == null || typeof obj !== 'object') return true; |
| 297 | for (const key in obj) { |
| 298 | return false; |
| 299 | } |
| 300 | return true; |
| 301 | }, |
| 302 | |
| 303 | /** |
| 304 | * 判断是否为 packedAssets 映射到的多资源包 |
| 305 | */ |
| 306 | isPackedImportKey(key) { |
| 307 | return Object.prototype.hasOwnProperty.call(this._packedMap, key); |
| 308 | }, |
| 309 | |
| 310 | /** |
| 311 | * 处理单个 import JSON（可能是 packed 或独立文档） |
| 312 | */ |
| 313 | async processImportFile(key, data, filePath) { |
| 314 | if (!global.settings || this.isEmptyObject(global.settings)) { |
| 315 | logger.warn('全局设置为空，跳过数据处理'); |
| 316 | return; |
| 317 | } |
| 318 | |
| 319 | // Texture2D serialized as { type, data } — skip binary blob meta |
| 320 | if (data && typeof data === 'object' && !Array.isArray(data) && data.type === 'cc.Texture2D') { |
| 321 | return; |
| 322 | } |
| 323 | |
| 324 | if (this.isPackedImportKey(key) && Array.isArray(data)) { |
| 325 | await this.processPackedImport(key, data); |
| 326 | return; |
| 327 | } |
| 328 | |