默认序列帧修改

scripts/verify-sequence-defaults.mjs

@@ -0,0 +1,77 @@
+import { stat } from 'node:fs/promises'
+import { build } from 'esbuild'
+
+const bundled = await build({
+  bundle: true,
+  entryPoints: ['src/core/particleResources.ts'],
+  format: 'esm',
+  platform: 'node',
+  write: false,
+})
+const module = await import(
+  `data:text/javascript;base64,${Buffer.from(bundled.outputFiles[0].text).toString('base64')}`
+)
+
+const expectedNames = Array.from(
+  { length: 15 },
+  (_, index) => `yanhua_${String(index + 1).padStart(2, '0')}.png`,
+)
+if (module.DEFAULT_SEQUENCE_FPS !== 15) {
+  throw new Error('默认序列帧播放帧率必须为 15 FPS')
+}
+if (JSON.stringify(module.DEFAULT_SEQUENCE_FRAME_NAMES) !== JSON.stringify(expectedNames)) {
+  throw new Error('默认序列帧顺序不正确')
+}
+
+const resource = {
+  imageMode: 'sequence',
+  sequenceFrames: [],
+  textureName: 'star',
+  textureFolder: '',
+  previewUrl: '/images/star.png',
+}
+if (!module.ensureDefaultSequenceFrames(resource)) {
+  throw new Error('序列帧模式应自动填充默认资源')
+}
+if (resource.sequenceFrames.length !== expectedNames.length) {
+  throw new Error('默认序列帧数量不正确')
+}
+if (resource.textureName !== 'yanhua' || resource.textureFolder !== '') {
+  throw new Error('默认序列帧资源名称或子文件夹不正确')
+}
+
+for (const [index, frame] of resource.sequenceFrames.entries()) {
+  const expectedName = expectedNames[index]
+  if (frame.name !== expectedName || !frame.previewUrl.endsWith(`/yanhua/${expectedName}`)) {
+    throw new Error(`默认序列帧路径错误: ${frame.name}`)
+  }
+  await stat(`public/images/frame-sequence/yanhua/${expectedName}`)
+}
+
+const existingFrames = [{ name: 'custom.png', previewUrl: '/custom.png', texture: null }]
+const customResource = {
+  imageMode: 'sequence',
+  sequenceFrames: existingFrames,
+  textureName: 'custom',
+  textureFolder: 'custom/',
+  previewUrl: '/custom.png',
+}
+if (module.ensureDefaultSequenceFrames(customResource)) {
+  throw new Error('已有自定义序列帧时不应被默认资源覆盖')
+}
+if (customResource.sequenceFrames !== existingFrames) {
+  throw new Error('已有自定义序列帧引用不应变化')
+}
+
+const fixedResource = {
+  imageMode: 'fixed',
+  sequenceFrames: [],
+  textureName: 'star',
+  textureFolder: '',
+  previewUrl: '/images/star.png',
+}
+if (module.ensureDefaultSequenceFrames(fixedResource)) {
+  throw new Error('固定图片模式不应填充序列帧')
+}
+
+console.log('默认序列帧校验通过：15 FPS、yanhua 01-15 顺序、路径、资源名称、文件存在，且不会覆盖已有序列')