Function validatePaths

src/core/reverseEngine.js:344–356

* 验证路径是否存在 * @param {string} resPath 资源路径 * @param {string} settingsPath 设置文件路径 * @param {string} projectPath 项目文件路径

(resPath, settingsPath, projectPath)

  // Version hint: 3.x → bundle pipeline
  if (versionHint === '3.x') {
    for (const root of uniqueCandidateRoots) {
      if (isBundleRoot(root)) {
        logger.info('使用用户指定的Cocos Creator 3.x项目结构');
        return { version: '3.x', sourcePath: root };
      }
    }
    logger.warn('用户指定3.x版本，但未找到对应文件结构，尝试自动检测...');
  }

  // Version hint: 2.4.x
  // Prefer bundle layout when present (MD5 Cache / 2.4 bundle builds). Forcing
  // the classic 2.x pipeline on those projects yields JSON "textures" and fails
  // to parse config.<hash>.json — the root cause of issue #31.
  if (versionHint === '2.4.x') {
    for (const root of uniqueCandidateRoots) {