Function loadUserData

t/t.ts:35–63

读取 + 同步角色（把代码里的新角色并入到 json，不覆盖已有同名条目）

()

  plugin: "t",
  fileName: DATA_FILE_NAME,
  legacyDirs: ["tts-plugin"],
  legacyFiles: [{ dir: "tts-plugin", fileName: DATA_FILE_NAME }],
});
const cacheDir = createDirectoryInAssets("t/cache", ["tts-plugin/cache"]);

/** 读取 + 同步角色（把代码里的新角色并入到 json，不覆盖已有同名条目） */
async function loadUserData(): Promise<AllUserData> {
  try {
    const data = await fs.readFile(dataFilePath, "utf8");
    const parsed: AllUserData = JSON.parse(data);

    if (!parsed.roles) parsed.roles = {};
    if (!parsed.covers) parsed.covers = { "薯薯": "https://raw.githubusercontent.com/Yu9191/-/main/image.png" };

    // 合并新增的内置角色
    const initial = getInitialRoles();
    let changed = false;
    for (const [name, id] of Object.entries(initial)) {
      if (!(name in parsed.roles)) {
        parsed.roles[name] = id;
        changed = true;
      }
    }
    if (changed) await saveUserData(parsed);
    return parsed;
  } catch {
    const initial: AllUserData = {
      users: {},
      roles: getInitialRoles(),
      covers: { "薯薯": "https://raw.githubusercontent.com/Yu9191/-/main/image.png" }
    };
    await saveUserData(initial);