界面迁移更新

2026-09-05 00:12:11 +08:00
parent e2762d631d
commit 0aa66e1ec7
3187 changed files with 667915 additions and 211 deletions
@@ -0,0 +1,130 @@
+import { readdirSync, statSync, readFileSync, existsSync } from 'node:fs';
+import { join, posix, sep, extname, relative } from 'node:path';
+
+const IMAGE_EXTS = new Set(['.png', '.jpg', '.jpeg', '.webp']);
+const SPINE_ROOT = 'spine';          // framework/ui/spine/<资源名>/ 为一套 Spine
+const SKIPPED = new Set(['.gitkeep']);
+
+/**
+ * 可被子游戏覆盖的框架资源目录（spec §2 规则 3 枚举的 8 个目录）。
+ * `theme/` 不在其中——那是 §4.2 规定的框架 TS 代码位置，不是资源，不可覆盖。
+ */
+const COVERABLE_DIRS = new Set([
+  'atlas-common', 'atlas-login', 'atlas-hall', 'atlas-room',
+  'standalone', 'spine', 'audio', 'font',
+]);
+
+/** 列出目录下所有资源的相对路径（正斜杠），排除 .meta 与 .gitkeep。 */
+export function listAssets(dir) {
+  if (!existsSync(dir)) return [];
+  const out = [];
+  (function walk(cur) {
+    for (const name of readdirSync(cur)) {
+      const p = join(cur, name);
+      if (statSync(p).isDirectory()) { walk(p); continue; }
+      if (name.endsWith('.meta') || SKIPPED.has(name)) continue;
+      out.push(relative(dir, p).split(sep).join(posix.sep));
+    }
+  })(dir);
+  return out;
+}
+
+/**
+ * 列出框架 UI 目录下**可被覆盖**的资源（白名单目录，见 COVERABLE_DIRS）。
+ * `frameworkUiDir` 下还有 `theme/`、`README.md` 等非资源内容，
+ * 不属于可覆盖范围，也不计入"框架可覆盖资源共 N 个"的统计。
+ */
+export function listCoverableAssets(frameworkUiDir) {
+  return listAssets(frameworkUiDir).filter((rel) => COVERABLE_DIRS.has(rel.split(posix.sep)[0]));
+}
+
+/** 读 PNG 宽高；非 PNG 或读取失败返回 null。 */
+export function readPngSize(file) {
+  try {
+    const b = readFileSync(file);
+    if (b.length < 24 || b.toString('ascii', 1, 4) !== 'PNG') return null;
+    return { width: b.readUInt32BE(16), height: b.readUInt32BE(20) };
+  } catch { return null; }
+}
+
+const isImage = (rel) => IMAGE_EXTS.has(extname(rel).toLowerCase());
+const isSpine = (rel) => rel.split(posix.sep)[0] === SPINE_ROOT;
+/** Spine 资源的分组键：spine/<资源名> */
+const spineGroup = (rel) => rel.split(posix.sep).slice(0, 2).join(posix.sep);
+
+/**
+ * 校验 override 是否合法。规则见 spec §3.2。
+ * 返回 { matched: 相对路径[], errors: {path, code, message}[] }。
+ */
+export function validateOverrides(frameworkUiDir, overrideDir) {
+  const fwList = listCoverableAssets(frameworkUiDir);
+  const fwSet = new Set(fwList);
+  const ovList = listAssets(overrideDir);
+  const ovSet = new Set(ovList);
+
+  const matched = [];
+  const errors = [];
+
+  // 1) 逐个 override 校验：孤儿 / 尺寸
+  for (const rel of ovList) {
+    if (!fwSet.has(rel)) {
+      const base = rel.slice(0, rel.length - extname(rel).length);
+      const alt = fwList.find((f) => f.slice(0, f.length - extname(f).length) === base);
+      errors.push({
+        path: rel,
+        code: 'orphan',
+        message: alt
+          ? `框架里没有 ${rel}，但存在同名的 ${alt}——扩展名对不上`
+          : `框架里没有对应资源：${rel}`,
+      });
+      continue;
+    }
+
+    // Spine 贴图豁免尺寸校验（区域坐标在 .atlas 内，整套替换时自洽）
+    const metaPath = join(overrideDir, ...`${rel}.meta`.split(posix.sep));
+    const needSizeCheck =
+      isImage(rel) && !isSpine(rel) && !existsSync(metaPath);
+    if (needSizeCheck) {
+      const a = readPngSize(join(frameworkUiDir, ...rel.split(posix.sep)));
+      const b = readPngSize(join(overrideDir, ...rel.split(posix.sep)));
+      if (!a || !b) {
+        const side = !a ? '框架' : 'override';
+        errors.push({
+          path: rel,
+          code: 'size-unreadable',
+          message:
+            `框架 UI 图片必须是 PNG（无法读取尺寸：${side}）。` +
+            `请改用 PNG，或连 .meta 一起提供（例外通道）`,
+        });
+        continue;
+      }
+      if (a.width !== b.width || a.height !== b.height) {
+        errors.push({
+          path: rel,
+          code: 'size-mismatch',
+          message:
+            `尺寸不一致：框架 ${a.width}x${a.height}，override ${b.width}x${b.height}。` +
+            `请改为同尺寸，或连 .meta 一起提供（例外通道）`,
+        });
+        continue;
+      }
+    }
+    matched.push(rel);
+  }
+
+  // 2) Spine 整套完整性：override 动了某套，就必须整套都在
+  const touchedGroups = new Set(ovList.filter(isSpine).map(spineGroup));
+  for (const g of touchedGroups) {
+    const required = fwList.filter((f) => isSpine(f) && spineGroup(f) === g);
+    const missing = required.filter((f) => !ovSet.has(f));
+    if (missing.length) {
+      errors.push({
+        path: g,
+        code: 'spine-incomplete',
+        message: `Spine 必须整套覆盖，缺少：${missing.join('、')}`,
+      });
+    }
+  }
+
+  return { matched, errors };
+}