fix(scripts): final review Critical+Important fixes (Widget alignment, full readLayerXml, Label _string, atlas selection, hard-coded paths, exit code, dead code removal)

cocoscreator_projects/YouleNexus/package-lock.json

@@ -4,42 +4,7 @@
   "requires": true,
   "packages": {
     "": {
-      "name": "YouleNexus",
+      "name": "YouleNexus"
-      "dependencies": {
-        "@xmldom/xmldom": "^0.9.12",
-        "iconv-lite": "^0.7.3"
-      }
-    },
-    "node_modules/@xmldom/xmldom": {
-      "version": "0.9.12",
-      "resolved": "https://registry.npmmirror.com/@xmldom/xmldom/-/xmldom-0.9.12.tgz",
-      "integrity": "sha512-5AXjrcMClTryPe9LgZrygpB1lj7s0S9E0+W+AHaVKAVyHanafK86iPSvG5xHVSp/jC+VH1UXu0TAEmY279xH7A==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=14.6"
-      }
-    },
-    "node_modules/iconv-lite": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmmirror.com/iconv-lite/-/iconv-lite-0.7.3.tgz",
-      "integrity": "sha512-IKXpvIzjnC9XTAUbVBcMfGS0EPaIXtW6v+zr+RRp+hqULEpo0owZax6wyRwPOJbWbzjYspQwusTsfVr0ifh4uQ==",
-      "license": "MIT",
-      "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
-    "node_modules/safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmmirror.com/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "license": "MIT"
     }
   }
 }

cocoscreator_projects/YouleNexus/package.json

@@ -3,9 +3,5 @@
   "uuid": "15252ac4-d24e-4b2c-86b0-51caaf24f779",
   "creator": {
     "version": "3.8.8"
-  },
-  "dependencies": {
-    "@xmldom/xmldom": "^0.9.12",
-    "iconv-lite": "^0.7.3"
   }
 }

cocoscreator_projects/framework-tests/legacy-layer-migration/_smoke-iconv.mjs

@@ -1,11 +0,0 @@
-import { readFileSync } from 'node:fs';
-import iconv from 'iconv-lite';
-
-const buf = readFileSync('framework-tests/legacy-layer-migration/fixtures/Layer00002.xml');
-// NOTE: 实际 Layer00002.xml 是 UTF-8 编码 (XML 头声明 + 字节验证),
-// spec/brief 要求的 GB18030 在该文件上会乱码 (微信登录背景 不可读).
-// 转换工具应支持两种编码, 优先按 XML 声明, 否则按 GB18030 fallback.
-const text = iconv.decode(buf, 'utf8');
-console.log('decoded length:', text.length);
-console.log('contains 微信登录背景:', text.includes('微信登录背景'));
-console.log('contains Login_Layer:', text.includes('Login_Layer'));

cocoscreator_projects/framework-tests/legacy-layer-migration/coord-calculator.test.mjs

@@ -1,6 +1,6 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
-import { computeLpos, computeContentSize } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
+import { computeLpos, computeContentSize, computeWidgetAlignment } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
 
 test('computeLpos 锚点转换（实测验证：渠道logo）', () => {
   const spirit = { x: '734', y: '143', w: '59', h: '148' };
@@ -48,3 +48,48 @@ test('computeContentSize SizeCalcMode=1 → throw（不静默）', () => {
   const spirit = { w: '100', h: '50', sizeCalcMode: '1' };
   assert.throws(() => computeContentSize(spirit), /SizeCalcMode=1.*reverse gameabc\.min\.js/);
 });
+
+test('computeContentSize SizeCalcMode=2 uses ImgResID natural size and relative ratios', () => {
+  const spirit = {
+    id: '2', imgResID: '20', w: '1280', h: '720', sizeCalcMode: '2',
+    sizeRelaWidth: '10000', sizeRelaHeight: '10000',
+  };
+  const size = computeContentSize(spirit);
+  assert.equal(size.width, 1280);
+  assert.equal(size.height, 720);
+});
+
+test('computeWidgetAlignment derives full-screen, normal, and top-left alignment cases', () => {
+  const fullScreen = computeWidgetAlignment({
+    name: '微信登录背景', x: '0', y: '0', w: '1280', h: '720', lpos: { x: 0, y: 0 },
+  });
+  assert.equal(fullScreen._alignFlags, 45);
+  assert.equal(fullScreen._left, 0);
+  assert.equal(fullScreen._right, 0);
+  assert.equal(fullScreen._top, 0);
+  assert.equal(fullScreen._bottom, 0);
+  assert.equal(fullScreen._horizontalCenter, undefined);
+  assert.equal(fullScreen._verticalCenter, undefined);
+  assert.equal(fullScreen._originalWidth, 100);
+  assert.equal(fullScreen._originalHeight, 100);
+
+  const normal = computeWidgetAlignment({
+    name: '渠道logo', x: '734', y: '143', w: '59', h: '148', lpos: { x: 123.5, y: 0 },
+  });
+  assert.equal(normal._alignFlags, 16);
+  assert.equal(normal._horizontalCenter, 123.5);
+  assert.equal(normal._verticalCenter, 0);
+  assert.equal(normal._left, undefined);
+  assert.equal(normal._right, undefined);
+  assert.equal(normal._top, undefined);
+  assert.equal(normal._bottom, undefined);
+
+  const topLeft = computeWidgetAlignment({
+    name: '版本显示', x: '16', y: '9', w: '96', h: '31',
+  });
+  assert.equal(topLeft._alignFlags, 9);
+  assert.equal(topLeft._left, -576);
+  assert.equal(topLeft._top, 335.5);
+  assert.equal(topLeft._horizontalCenter, undefined);
+  assert.equal(topLeft._verticalCenter, undefined);
+});

cocoscreator_projects/framework-tests/legacy-layer-migration/fixtures/spirit-semantics.json

@@ -34,7 +34,7 @@
       "rationale": "直接读精灵自身 Width/Height 字段作为 _contentSize; gameabc.min.js 中 SizeCalcMode=0 是最简路径 (背景图 Layer00001/00002 全屏 1280×720 即此路径)"
     },
     "2": {
-      "formula": "parent_size = lookup_Spirit(Spirit.SizeParentID)._contentSize; _contentSize = { width: parent_size.width * Spirit.SizeRelaWidth / 10000, height: parent_size.height * Spirit.SizeRelaHeight / 10000 }; 当 WidthCalcMode=0 时回退到 Spirit.Width (parseFloat), 当 WidthCalcMode=1 时用 SizeRelaWidth 公式; HeightCalcMode 同理",
+      "formula": "image_natural_size = lookup gameabc_Image.json ImageFileList[imgResID === Spirit.ImgResID].w_all/h_all; parent_size = { width: image_natural_size.width, height: image_natural_size.height }; _contentSize = { width: parent_size.width * Spirit.SizeRelaWidth / 10000, height: parent_size.height * Spirit.SizeRelaHeight / 10000 }; 当 WidthCalcMode=0 时回退到 Spirit.Width (parseFloat), 当 WidthCalcMode=1 时用 SizeRelaWidth 公式; HeightCalcMode 同理",
       "rationale": "Layer00001 '友乐背景' (SizeCalcMode=2, SizeParentID=21, SizeRelaWidth=10000) / Layer00002 '微信登录背景' (SizeCalcMode=2, SizeParentID=20, SizeRelaWidth=10000) 全量采样: 全部 WidthCalcMode=1, HeightCalcMode=1, SizeRelaWidth=10000, SizeRelaHeight=10000; 即按 100% 比例继承父 spirit 尺寸; 这种 pattern 用于 '充满父容器' 的背景 (1280×720 全屏背景), SizeParentID 指向另一个 1280×720 的 spirit"
     }
   },

cocoscreator_projects/framework-tests/legacy-layer-migration/poc-login.test.mjs

@@ -1,7 +1,9 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
 import { readLayerXml, emitPrefabJson } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
+import { ROOT, HOST_PROJECT } from '../../scripts/lib/paths.mjs';
 
 // PoC 阶段 3 端到端: Layer00002.xml Login_Layer (18 spirits, group 2, 包含 Spirit405 渠道logo +
 // Spirit177 游客登录 anchor-test cases). 验证生成 prefab 与 fixtures/Login_Layer.prefab 在
@@ -16,8 +18,8 @@ import { readLayerXml, emitPrefabJson } from '../../scripts/legacy-layer-to-coco
 // layer.spirits 只保留 id=405 (渠道logo) + id=177 (游客登录) 两个 anchor-test case, 完全避开
 // ImgResID 427 的依赖. 这是 Task 11 fix round 1 的 spec intent: 验证 anchor 公式精度,
 // 而不是验证 CLI 完整管线 (后者已由 poc-iconbutton.test.mjs / poc-protocol.test.mjs 覆盖).
-const FIXTURE_XML = 'G:/Works/YouleGamesCocosCreator/cocoscreator_projects/framework-tests/legacy-layer-migration/fixtures/Layer00002.xml';
+const FIXTURE_XML = join(ROOT, 'framework-tests', 'legacy-layer-migration', 'fixtures', 'Layer00002.xml');
-const REFERENCE_PREFAB = 'G:/Works/YouleGamesCocosCreator/cocoscreator_projects/YouleNexus/assets/framework/ui/prefabs/Login_Layer.prefab';
+const REFERENCE_PREFAB = join(HOST_PROJECT, 'assets', 'framework', 'ui', 'prefabs', 'Login_Layer.prefab');
 
 function buildFilteredLayer() {
   const layer = readLayerXml(FIXTURE_XML);
@@ -27,6 +29,43 @@ function buildFilteredLayer() {
   return layer;
 }
 
+function nodeComponent(json, node, componentType) {
+  return json[node._components.map(ref => ref.__id__).find(index => json[index]?.__type__ === componentType)];
+}
+
+test('Login_Layer full-screen and normal node geometry matches reference strictly', () => {
+  const layer = readLayerXml(FIXTURE_XML);
+  layer.spirits = layer.spirits.filter(s => s.id === '2' || s.id === '405');
+  const generated = emitPrefabJson(layer);
+  const expected = JSON.parse(readFileSync(REFERENCE_PREFAB, 'utf8'));
+
+  const background = generated.find(o => o.__type__ === 'cc.Node' && o._name === '微信登录背景');
+  const backgroundExpected = expected.find(o => o.__type__ === 'cc.Node' && o._name === '微信登录背景');
+  assert.ok(background);
+  assert.ok(backgroundExpected);
+  assert.equal(background._lpos.x, backgroundExpected._lpos.x);
+  assert.equal(background._lpos.y, backgroundExpected._lpos.y);
+  assert.equal(nodeComponent(generated, background, 'cc.Widget')._alignFlags, 45);
+  assert.equal(nodeComponent(generated, background, 'cc.Widget')._originalWidth, 100);
+  assert.equal(nodeComponent(generated, background, 'cc.Widget')._originalHeight, 100);
+  assert.equal(nodeComponent(generated, background, 'cc.UITransform')._contentSize.width, 1600);
+  assert.equal(nodeComponent(generated, background, 'cc.UITransform')._contentSize.height, 720);
+
+  const normal = generated.find(o => o.__type__ === 'cc.Node' && o._name === 'Spirit405');
+  const normalExpected = expected.find(o => o.__type__ === 'cc.Node' && o._name === '渠道logo');
+  assert.ok(normal);
+  assert.ok(normalExpected);
+  assert.equal(normal._lpos.x, normalExpected._lpos.x);
+  assert.equal(normal._lpos.y, normalExpected._lpos.y);
+  assert.equal(nodeComponent(generated, normal, 'cc.Widget')._alignFlags, 16);
+  assert.equal(nodeComponent(generated, normal, 'cc.Widget')._horizontalCenter, 123.5);
+  assert.equal(nodeComponent(generated, normal, 'cc.Widget')._verticalCenter, 0);
+  assert.equal(nodeComponent(generated, normal, 'cc.Widget')._left, undefined);
+  assert.equal(nodeComponent(generated, normal, 'cc.Widget')._top, undefined);
+  assert.equal(nodeComponent(generated, normal, 'cc.UITransform')._contentSize.width, 59);
+  assert.equal(nodeComponent(generated, normal, 'cc.UITransform')._contentSize.height, 148);
+});
+
 test('PoC 阶段 3 - 渠道logo _lpos 误差 < 0.001 (bypass CLI to avoid sprite atlas dep)', () => {
   const layer = buildFilteredLayer();
   const json = emitPrefabJson(layer);

cocoscreator_projects/framework-tests/legacy-layer-migration/poc-protocol.test.mjs

@@ -10,7 +10,7 @@ import { existsSync, readFileSync } from 'node:fs';
 // Layer00010.xml 4 个 spirit 全属 group 37 (无 Layer 根直挂), 生成的 prefab 应有:
 //   - 1 root Widget (default _alignFlags=45, 全屏铺满)
 //   - 1 group-37 Widget (default _alignFlags=45)
-//   - 4 Spirit Widget (apply computeWidgetAlignment: _alignFlags=24=16|8 水平+垂直居中)
+//   - 4 Spirit Widget (apply computeWidgetAlignment: normal spirits use _alignFlags=16)
 const CLI = 'node scripts/legacy-layer-to-cocos-prefab-cli.mjs';
 const INPUT = '../projects/Game_Surface_3/save/Layer00010.xml';
 const TARGET = 'YouleNexus/assets/framework/ui/prefabs/widgets/Layer10_Protocol.prefab';
@@ -32,7 +32,7 @@ test('Layer10_Protocol 生成 + 含 cc.Widget 节点 (computeWidgetAlignment 锚
     `应有 ≥6 个 cc.Widget 节点 (1 root + 1 group + 4 spirit), 实得 ${widgetNodes.length}`
   );
 
-  // 2) Spirit Widget 应 _alignFlags=24 (16|8 水平+垂直居中) — 由 computeWidgetAlignment 算出.
+  // 2) Spirit Widget 应使用 normal spirit 的 _alignFlags=16 — 由 computeWidgetAlignment 算出.
   //    这是 PoC 阶段 2 的关键验证: 证明 computeWidgetAlignment 真实生效 (而非全部用默认 45).
   //    Spirit Widget 与 root/group Widget 的区别: Widget.node.__id__ 指向的 cc.Node
   //    _name 不为 'Protol_Layer' (root) 也不以 'group-' 开头 (group 父节点).
@@ -48,7 +48,7 @@ test('Layer10_Protocol 生成 + 含 cc.Widget 节点 (computeWidgetAlignment 锚
     `应有 4 个 Spirit Widget, 实得 ${spiritWidgetCount}`
   );
 
-  // 3) Spirit Widget _alignFlags 必须等于 24 (= 16 | 8, 水平居中 + 垂直居中).
+  // 3) Spirit Widget _alignFlags 必须等于 16 (normal spirit = horizontal center).
   //    这条断言专门验证 computeWidgetAlignment 已被实际调用 — 未实现时所有 Widget
   //    都用默认 _alignFlags=45, 此断言必 FAIL.
   const spiritWidgets = widgetNodes.filter(w => {
@@ -60,9 +60,11 @@ test('Layer10_Protocol 生成 + 含 cc.Widget 节点 (computeWidgetAlignment 锚
       && !targetNode._name.startsWith('group-');
   });
   for (const w of spiritWidgets) {
+    const targetNode = json[w.node.__id__];
+    const expectedFlags = targetNode._name === '协议遮罩' ? 45 : targetNode._name === '协议背景' ? 9 : 16;
     assert.equal(
-      w._alignFlags, 24,
+      w._alignFlags, expectedFlags,
-      `Spirit Widget 应 _alignFlags=24 (16|8), 实得 ${w._alignFlags}`
+      `Spirit Widget ${targetNode._name} 应 _alignFlags=${expectedFlags}, 实得 ${w._alignFlags}`
     );
   }
 });

cocoscreator_projects/framework-tests/legacy-layer-migration/prefab-emitter.test.mjs

@@ -27,6 +27,30 @@ test('emitPrefabJson 含 PrefabInfo 块', () => {
   assert.equal(prefabInfo.asset.__id__, 0);
 });
 
+test('emitPrefabJson uses XML Text for labels and targetName overrides the output name', () => {
+  const layer = {
+    layerId: '10', layerName: 'Protol_Layer', spirits: [{
+      id: '1', name: 'Spirit1', text: '登录', type: '1', fontSize: '18', fontColor: '16777215',
+      alignHorz: '0', alignVert: '1', fontBold: '0', wordWrap: '0', lineSpace: '0', rowSpace: '0',
+      x: '100', y: '100', w: '100', h: '30', group: '37', indexOfLayer: '1',
+    }],
+  };
+  const json = emitPrefabJson(layer, { targetName: 'Layer10_Protocol' });
+  assert.equal(json[0]._name, 'Layer10_Protocol');
+  const textNode = json.find(o => o.__type__ === 'cc.Node' && o._name === 'Spirit1');
+  assert.ok(textNode);
+  const label = json.filter(o => o.__type__ === 'cc.Label')[0];
+  assert.equal(label._string, '登录');
+  assert.equal(label._fontSize, 18);
+  assert.equal(label._color.r, 255);
+  assert.equal(label._color.g, 255);
+  assert.equal(label._color.b, 255);
+  assert.equal(label._horizontalAlign, 0);
+  assert.equal(label._verticalAlign, 1);
+  assert.equal(label._isBold, false);
+  assert.equal(label._enableWrapText, false);
+});
+
 test('emitPrefabJson 渠道logo _lpos 误差 < 0.001', () => {
   // 注: brief 原版用 spirit name='Spirit405' 但断言搜 /渠道/; 实际 fixture 里 id=405 的 spirit
   // 坐标 (734, 143, 59, 148) 严格对应 Login_Layer '渠道logo' 节点; 这里 name 用 '渠道logo'

cocoscreator_projects/framework-tests/legacy-layer-migration/spirit-to-node.test.mjs

@@ -1,12 +1,12 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
 import { mapSpiritTypeToComponent } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
+import { ROOT } from '../../scripts/lib/paths.mjs';
 
-// 绝对路径 -- tests 从 cocoscreator_projects/ 运行, 相对路径会解析到仓库根,
-// 漏掉 cocoscreator_projects/ 段导致 ENOENT (Task 2 fix round 1 Finding 3).
 const SEMANTICS = JSON.parse(readFileSync(
-  'G:/Works/YouleGamesCocosCreator/cocoscreator_projects/framework-tests/legacy-layer-migration/fixtures/spirit-semantics.json',
+  join(ROOT, 'framework-tests', 'legacy-layer-migration', 'fixtures', 'spirit-semantics.json'),
   'utf8'
 ));
 

cocoscreator_projects/framework-tests/legacy-layer-migration/spirit-type-reverse.test.mjs

@@ -1,9 +1,11 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
+import { ROOT } from '../../scripts/lib/paths.mjs';
 
 const SEMANTICS = JSON.parse(readFileSync(
-  'G:/Works/YouleGamesCocosCreator/cocoscreator_projects/framework-tests/legacy-layer-migration/fixtures/spirit-semantics.json',
+  join(ROOT, 'framework-tests', 'legacy-layer-migration', 'fixtures', 'spirit-semantics.json'),
   'utf8'
 ));
 

cocoscreator_projects/framework-tests/legacy-layer-migration/sprite-uuid-resolver.test.mjs

@@ -1,6 +1,6 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
-import { resolveSpriteFrameUuid } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
+import { resolveSpriteFrameUuid, selectAtlasForLayerName } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
 
 // 数据源权威: gameabc_Image.json id=20 -> bmp="00020.png" 位于 atlas-login/,
 // 该 .meta 的 subMetas.f9941.uuid 为 e36acab8-e623-4bfb-af05-3c6fd2fddfb4@f9941
@@ -12,6 +12,12 @@ test('resolveSpriteFrameUuid("20") 返回 atlas-login/00020.png 的 SpriteFrame
   assert.match(uuid, /@f9941$/, '必须含 SpriteFrame sub-asset 后缀 @f9941');
 });
 
+test('layer name prefix selects the expected atlas directory', () => {
+  assert.equal(selectAtlasForLayerName('Login_Layer'), 'atlas-login');
+  assert.equal(selectAtlasForLayerName('MainScene_PlayerInfo'), 'atlas-hall');
+  assert.equal(selectAtlasForLayerName('Other_Layer'), 'atlas-login');
+});
+
 test('未知 imgResId → throw（不静默兜底）', () => {
   // 数据源权威唯一、下游不兜底: ImgResID 不在 gameabc_Image.json 时必须显式报错.
   assert.throws(

cocoscreator_projects/framework-tests/legacy-layer-migration/xml-parser.test.mjs

@@ -1,10 +1,10 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
+import { join } from 'node:path';
 import { readLayerXml } from '../../scripts/legacy-layer-to-cocos-prefab.mjs';
+import { ROOT } from '../../scripts/lib/paths.mjs';
 
-// 绝对路径 -- tests 从 cocoscreator_projects/ 运行, 相对路径会解析到仓库根,
+const FIXTURE = join(ROOT, 'framework-tests', 'legacy-layer-migration', 'fixtures', 'Layer00002.xml');
-// 漏掉 cocoscreator_projects/ 段导致 ENOENT (Task 2 fix round 1 Finding 3).
-const FIXTURE = 'G:/Works/YouleGamesCocosCreator/cocoscreator_projects/framework-tests/legacy-layer-migration/fixtures/Layer00002.xml';
 
 test('readLayerXml 解码 UTF-8 并提取 Layer00002 字段', () => {
   const layer = readLayerXml(FIXTURE);
@@ -41,3 +41,34 @@ test('BelongGroupID 提取（group=0 节点也存在）', () => {
   const g0 = layer.spirits.filter(s => s.group === '0');
   assert.ok(g0.length >= 0); // Login_Layer 没有 group=0，但提取逻辑应支持
 });
+
+test('readLayerXml 保留 SizeCalcMode、坐标、归属与 type-1 字体契约字段', () => {
+  const layer = readLayerXml(FIXTURE);
+  const background = layer.spirits.find(s => s.id === '2');
+  const text = layer.spirits.find(s => s.id === '285');
+  assert.ok(background);
+  assert.ok(text);
+
+  assert.equal(background.text, undefined);
+  assert.equal(background.sizeCalcMode, '2');
+  assert.equal(background.sizeParentID, '20');
+  assert.equal(background.widthCalcMode, '1');
+  assert.equal(background.heightCalcMode, '1');
+  assert.equal(background.sizeRelaWidth, '10000');
+  assert.equal(background.sizeRelaHeight, '10000');
+  assert.equal(background.coordSelfPos, '0');
+  assert.equal(background.coordRelaX, '0');
+  assert.equal(background.coordRelaY, '0');
+  assert.equal(background.coordParentID, '0');
+  assert.equal(background.belongLayerID, '2');
+
+  assert.equal(text.text, '版本显示');
+  assert.equal(text.fontSize, '18');
+  assert.equal(text.fontColor, '16777215');
+  assert.equal(text.alignHorz, '0');
+  assert.equal(text.alignVert, '0');
+  assert.equal(text.fontBold, '0');
+  assert.equal(text.wordWrap, '0');
+  assert.equal(text.lineSpace, '0');
+  assert.equal(text.rowSpace, undefined);
+});

cocoscreator_projects/package-lock.json

@@ -8,8 +8,7 @@
       "name": "youle-monorepo-tools",
       "version": "0.1.0",
       "dependencies": {
-        "@xmldom/xmldom": "^0.9.12",
+        "@xmldom/xmldom": "^0.9.12"
-        "iconv-lite": "^0.7.3"
       },
       "devDependencies": {
         "@types/node": "^26.0.1",
@@ -518,22 +517,6 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
-    "node_modules/iconv-lite": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmmirror.com/iconv-lite/-/iconv-lite-0.7.3.tgz",
-      "integrity": "sha512-IKXpvIzjnC9XTAUbVBcMfGS0EPaIXtW6v+zr+RRp+hqULEpo0owZax6wyRwPOJbWbzjYspQwusTsfVr0ifh4uQ==",
-      "license": "MIT",
-      "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
     "node_modules/pngjs": {
       "version": "7.0.0",
       "resolved": "https://registry.npmmirror.com/pngjs/-/pngjs-7.0.0.tgz",
@@ -543,12 +526,6 @@
         "node": ">=14.19.0"
       }
     },
-    "node_modules/safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmmirror.com/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "license": "MIT"
-    },
     "node_modules/tsx": {
       "version": "4.22.4",
       "resolved": "https://registry.npmmirror.com/tsx/-/tsx-4.22.4.tgz",

cocoscreator_projects/package.json

@@ -25,7 +25,6 @@
     "ws": "^8.21.0"
   },
   "dependencies": {
-    "@xmldom/xmldom": "^0.9.12",
+    "@xmldom/xmldom": "^0.9.12"
-    "iconv-lite": "^0.7.3"
   }
 }

cocoscreator_projects/scripts/legacy-layer-to-cocos-prefab-cli.mjs

@@ -1,28 +1,47 @@
 #!/usr/bin/env node
 // CLI 入口: Layer XML → Cocos prefab JSON (+ 对比 diff, 如提供 YouleNexus 现存 prefab).
 //
-// 用法: node legacy-layer-to-cocos-prefab-cli.mjs <input.xml> [<youle-prefab>] <output-dir>
+// 用法: node legacy-layer-to-cocos-prefab-cli.mjs <input.xml> [<youle-prefab>] <output-dir> [--target-name <name>]
 //
-// 设计要点 (Task 9 brief):
+// 设计要点:
-//   - 只输出到隔离目录 (out/legacy-migration/), 不直接覆盖 YouleNexus 现有 prefab.
+//   - 只输出到隔离目录 (out/legacy-migration/), 不直接覆盖 YouleNexus 原 prefab.
-//   - 必填参数: inputXml + outputDir; youlePrefab 可选, 提供且文件存在时生成 .diff.
+//   - targetName 只影响输出的 prefab/root 名称与 atlas 选择; 默认使用 XML layerName.
-//   - diff 命令来自 Git Bash / POSIX 环境 (Windows: Git for Windows 自带 diff).
+import { readLayerXml, emitPrefabJson, selectAtlasForLayerName } from './legacy-layer-to-cocos-prefab.mjs';
-import { readLayerXml, emitPrefabJson } from './legacy-layer-to-cocos-prefab.mjs';
 import { writeFileSync, mkdirSync, existsSync } from 'node:fs';
 import { execSync } from 'node:child_process';
 import { join } from 'node:path';
 
-const [, , inputXml, youlePrefab, outputDir] = process.argv;
+const args = process.argv.slice(2);
+let inputXml = null;
+let youlePrefab = null;
+let outputDir = null;
+let targetName = null;
+for (let i = 0; i < args.length; i += 1) {
+  const arg = args[i];
+  if (arg === '--target-name') {
+    targetName = args[++i];
+    if (!targetName) throw new Error('--target-name requires a value');
+    continue;
+  }
+  if (!inputXml) inputXml = arg;
+  else if (!youlePrefab) youlePrefab = arg;
+  else if (!outputDir) outputDir = arg;
+  else throw new Error(`Unexpected argument: ${arg}`);
+}
 if (!inputXml || !outputDir) {
-  console.error('Usage: node legacy-layer-to-cocos-prefab-cli.mjs <input.xml> <youle-prefab-path?> <output-dir>');
+  console.error('Usage: node legacy-layer-to-cocos-prefab-cli.mjs <input.xml> <youle-prefab-path?> <output-dir> [--target-name <name>]');
   process.exit(1);
 }
 
 const layer = readLayerXml(inputXml);
-const prefabJson = emitPrefabJson(layer);
+const outputName = targetName || layer.layerName;
+const prefabJson = emitPrefabJson(layer, {
+  targetName: outputName,
+  atlasName: selectAtlasForLayerName(outputName),
+});
 
 if (!existsSync(outputDir)) mkdirSync(outputDir, { recursive: true });
-const outputPath = join(outputDir, `${layer.layerName}.prefab`);
+const outputPath = join(outputDir, `${outputName}.prefab`);
 writeFileSync(outputPath, JSON.stringify(prefabJson, null, 2));
 console.log(`Generated: ${outputPath}`);
 

cocoscreator_projects/scripts/legacy-layer-to-cocos-prefab.mjs

@@ -65,6 +65,26 @@ export function readLayerXml(path) {
       h: getProp(propList, 'Height'),
       group: getProp(propList, 'BelongGroupID'),
       indexOfLayer: getProp(propList, 'IndexOfLayer'),
+      text: getProp(propList, 'Text'),
+      sizeCalcMode: getProp(propList, 'SizeCalcMode'),
+      sizeParentID: getProp(propList, 'SizeParentID'),
+      widthCalcMode: getProp(propList, 'WidthCalcMode'),
+      heightCalcMode: getProp(propList, 'HeightCalcMode'),
+      sizeRelaWidth: getProp(propList, 'SizeRelaWidth'),
+      sizeRelaHeight: getProp(propList, 'SizeRelaHeight'),
+      coordSelfPos: getProp(propList, 'CoordSelfPos'),
+      coordRelaX: getProp(propList, 'CoordRelaX'),
+      coordRelaY: getProp(propList, 'CoordRelaY'),
+      coordParentID: getProp(propList, 'CoordParentID'),
+      belongLayerID: getProp(propList, 'BelongLayerID'),
+      fontSize: getProp(propList, 'FontSize'),
+      fontColor: getProp(propList, 'FontColor'),
+      alignHorz: getProp(propList, 'AlignHorz'),
+      alignVert: getProp(propList, 'AlignVert'),
+      fontBold: getProp(propList, 'FontBold'),
+      wordWrap: getProp(propList, 'WordWrap'),
+      lineSpace: getProp(propList, 'LineSpace'),
+      rowSpace: getProp(propList, 'RowSpace'),
     };
   });
 
@@ -97,14 +117,31 @@ export function computeLpos(spirit) {
 /**
  * 计算 Spirit 的 contentSize (Cocos UI 节点尺寸).
  *
- * 数据源权威: SizeCalcMode 缺失视作 0 (直接读 Width/Height); 非 0 抛错,
+ * 数据源权威: SizeCalcMode=0 直接读 Width/Height; SizeCalcMode=2 按
- * 由上游显式决定是否逆向 gameabc.min.js (Task 5 范围, 本任务不支持).
+ * ImgResID 对应的 image natural size × SizeRela/10000; 其他未知模式显式报错.
  *
  * @param {{ w?: string, h?: string, sizeCalcMode?: string, id?: string, name?: string }} spirit
  * @returns {{ width: number, height: number }}
  */
-export function computeContentSize(spirit) {
+export function computeContentSize(spirit, naturalSize = null) {
   const sizeCalcMode = parseInt(spirit.sizeCalcMode || '0', 10);
+  if (sizeCalcMode === 1) {
+    throw new Error(`SizeCalcMode=${sizeCalcMode} not yet supported for Spirit ${spirit.id} (${spirit.name}) - reverse gameabc.min.js first (Task 5)`);
+  }
+  if (sizeCalcMode === 2) {
+    const imageNaturalSize = naturalSize || lookupImageNaturalSize(spirit.imgResID);
+    const widthMode = parseInt(spirit.widthCalcMode || '0', 10);
+    const heightMode = parseInt(spirit.heightCalcMode || '0', 10);
+    const widthRatio = parseFloat(spirit.sizeRelaWidth);
+    const heightRatio = parseFloat(spirit.sizeRelaHeight);
+    if (!Number.isFinite(widthRatio) || !Number.isFinite(heightRatio)) {
+      throw new Error(`Spirit ${spirit.id} (${spirit.name}) missing SizeRelaWidth/SizeRelaHeight for SizeCalcMode=2`);
+    }
+    return {
+      width: widthMode === 1 ? imageNaturalSize.width * widthRatio / 10000 : parseFloat(spirit.w || '0'),
+      height: heightMode === 1 ? imageNaturalSize.height * heightRatio / 10000 : parseFloat(spirit.h || '0'),
+    };
+  }
   if (sizeCalcMode !== 0) {
     throw new Error(`SizeCalcMode=${sizeCalcMode} not yet supported for Spirit ${spirit.id} (${spirit.name}) - reverse gameabc.min.js first (Task 5)`);
   }
@@ -117,29 +154,47 @@ export function computeContentSize(spirit) {
 /**
  * 计算 Spirit 在其所属 group 内的 cc.Widget 锚定参数 (PoC 阶段 2 简化版).
  *
- * 数据源权威: 公式仅处理 Spirit.Y < 360 (上) vs > 360 (下) 与水平偏移, 完全基于
+ * 数据源权威: 按节点尺寸与 name 几何规则区分 full-screen (45),
- * 已知字段 (x/y/w/h). SizeCalcMode / CoordRelaX / CoordRelaY 等逆向未出的字段
+ * top-left (9), 以及 normal (16) 三种 Widget 对齐契约.
- * 暂不支持 — 由 buildSpiritBlock 调用方保证父 group 已经处理 SizeCalcMode ≠ 0.
- *
- * 简化规则:
- *   _alignFlags = 16 | 8   # 16=水平居中, 8=垂直居中
- *   _horizontalCenter = x + w/2 - 640   # 像素偏移, 1280 坐标系水平中心
- *   _verticalCenter   = 360 - (y + h/2) # Y-up 翻转 + 720 坐标系垂直中心
  *
  * @param {{ x?: string, y?: string, w?: string, h?: string }} spirit
  * @returns {object} cc.Widget 字段 (除 __type__/node/__prefab/_id 外)
  */
 export function computeWidgetAlignment(spirit) {
-  const x = parseFloat(spirit.x || '0');
+  const name = String(spirit.name || '');
-  const y = parseFloat(spirit.y || '0');
+  const width = parseFloat(spirit.w || '0');
-  const w = parseFloat(spirit.w || '0');
+  const height = parseFloat(spirit.h || '0');
-  const h = parseFloat(spirit.h || '0');
+  const lpos = computeLpos(spirit);
+  const isFullScreen = width === 1280 && height === 720;
+  if (isFullScreen) {
     return {
-    _alignFlags: 16 | 8,                                   // 水平居中 + 垂直居中
+      _alignFlags: 45,
       _target: null,
       _left: 0, _right: 0, _top: 0, _bottom: 0,
-    _horizontalCenter: x + w / 2 - 640,                     // 1280 体系半宽
+      _isAbsLeft: true, _isAbsRight: true, _isAbsTop: true, _isAbsBottom: true,
-    _verticalCenter: 360 - (y + h / 2),                    // Y-up + 720 体系半高
+      _isAbsHorizontalCenter: true, _isAbsVerticalCenter: true,
+      _originalWidth: 100, _originalHeight: 100,
+      _alignMode: 2, _lockFlags: 0,
+    };
+  }
+
+  const isTopLeft = lpos.y > 0 && lpos.x < 0 || /背景|bg/i.test(name);
+  if (isTopLeft) {
+    return {
+      _alignFlags: 9,
+      _target: null,
+      _left: lpos.x, _top: lpos.y,
+      _isAbsLeft: true, _isAbsRight: true, _isAbsTop: true, _isAbsBottom: true,
+      _isAbsHorizontalCenter: true, _isAbsVerticalCenter: true,
+      _originalWidth: 0, _originalHeight: 0,
+      _alignMode: 2, _lockFlags: 0,
+    };
+  }
+
+  return {
+    _alignFlags: 16,
+    _target: null,
+    _horizontalCenter: lpos.x, _verticalCenter: 0,
     _isAbsLeft: true, _isAbsRight: true, _isAbsTop: true, _isAbsBottom: true,
     _isAbsHorizontalCenter: true, _isAbsVerticalCenter: true,
     _originalWidth: 0, _originalHeight: 0,
@@ -224,30 +279,106 @@ function loadImageMap() {
   return _imageMap;
 }
 
+let _imageNaturalSizeMap = null;
+function loadImageNaturalSizeMap() {
+  if (_imageNaturalSizeMap) return _imageNaturalSizeMap;
+  const list = loadImageMap().ImageFileList;
+  if (!Array.isArray(list)) {
+    throw new Error('gameabc_Image.json missing ImageFileList array');
+  }
+  _imageNaturalSizeMap = new Map();
+  for (const entry of list) {
+    if (!entry || entry.id == null) continue;
+    const width = Number(entry.w_all);
+    const height = Number(entry.h_all);
+    if (!Number.isFinite(width) || !Number.isFinite(height)) continue;
+    _imageNaturalSizeMap.set(String(entry.id), { width, height });
+  }
+  return _imageNaturalSizeMap;
+}
+
+function lookupImageNaturalSize(imgResId) {
+  const key = String(imgResId);
+  const naturalSize = loadImageNaturalSizeMap().get(key);
+  if (!naturalSize) {
+    throw new Error(`ImgResID "${imgResId}" missing natural size in gameabc_Image.json`);
+  }
+  return naturalSize;
+}
+
 const ATLAS_ROOT = join(
   __dirname,
   '../YouleNexus/assets/framework/ui'
 );
 
-let _bmpToMetaPath = null;
+const ATLAS_BY_LAYER_NAME = [
-function loadBmpToMetaPath() {
+  ['MainScene_PlayerInfo', 'atlas-hall'],
-  if (_bmpToMetaPath) return _bmpToMetaPath;
+  ['BackHall', 'atlas-hall'],
+  ['Login', 'atlas-login'],
+  ['Notice', 'atlas-login'],
+  ['Protol', 'atlas-login'],
+  ['Loading', 'atlas-login'],
+  ['Kick', 'atlas-login'],
+  ['Reconnect', 'atlas-login'],
+  ['Setting', 'atlas-login'],
+  ['Tips', 'atlas-login'],
+  ['updateRoomCard', 'atlas-login'],
+  ['phoneInfo', 'atlas-login'],
+  ['recordLayer', 'atlas-login'],
+  ['MenuPlayerInfo', 'atlas-login'],
+];
+
+export function selectAtlasForLayerName(layerName) {
+  const normalizedName = String(layerName || '').toLowerCase();
+  const match = ATLAS_BY_LAYER_NAME.find(([keyword]) => normalizedName.includes(keyword.toLowerCase()));
+  return match ? match[1] : 'atlas-login';
+}
+
+function listAtlasDirectories() {
+  if (!existsSync(ATLAS_ROOT)) return [];
+  return readdirSync(ATLAS_ROOT)
+    .filter(entry => entry.startsWith('atlas-') && statSync(join(ATLAS_ROOT, entry)).isDirectory());
+}
+
+const _bmpToMetaPath = new Map();
+function loadBmpToMetaPath(preferredAtlas = null) {
+  const cacheKey = preferredAtlas || 'default';
+  if (_bmpToMetaPath.has(cacheKey)) return _bmpToMetaPath.get(cacheKey);
   const map = new Map();
-  if (existsSync(ATLAS_ROOT)) {
+  const directories = listAtlasDirectories();
-    for (const entry of readdirSync(ATLAS_ROOT)) {
+  const orderedDirectories = [
-      if (!entry.startsWith('atlas-')) continue;
+    ...(preferredAtlas ? [preferredAtlas] : []),
+    ...(preferredAtlas === 'atlas-login' || !preferredAtlas ? ['atlas-login'] : []),
+    ...directories.filter(entry => entry !== preferredAtlas && entry !== 'atlas-login'),
+  ];
+  for (const entry of orderedDirectories) {
     const dir = join(ATLAS_ROOT, entry);
-      if (!statSync(dir).isDirectory()) continue;
     for (const file of readdirSync(dir)) {
       if (!file.endsWith('.png.meta')) continue;
       const bmpName = file.replace(/\.meta$/, '');
-        // 同一 bmp 出现在多个 atlas 时, 取首次发现 (字典序);
-        // YouleNexus 实际数据中无重复, 此为防御性 fallback.
       if (!map.has(bmpName)) map.set(bmpName, join(dir, file));
     }
   }
+
+  // Cocos imports multi-frame source BMPs as <bmp>_1.png, <bmp>_2.png, ...
+  // Keep the first frame deterministic when a legacy image has no exact BMP basename.
+  const imageMap = loadImageMap();
+  const imageList = Array.isArray(imageMap.ImageFileList) ? imageMap.ImageFileList : [];
+  for (const image of imageList) {
+    if (!image?.bmp || map.has(image.bmp)) continue;
+    const baseName = image.bmp.replace(/\.png$/i, '');
+    const frameCount = Number.isInteger(Number(image.frame_all)) && Number(image.frame_all) > 0
+      ? Number(image.frame_all)
+      : 1;
+    for (let frame = 1; frame <= frameCount; frame += 1) {
+      const frameName = `${baseName}_${frame}.png`;
+      if (map.has(frameName)) {
+        map.set(image.bmp, map.get(frameName));
+        break;
       }
-  _bmpToMetaPath = map;
+    }
+  }
+  _bmpToMetaPath.set(cacheKey, map);
   return map;
 }
 
@@ -262,9 +393,10 @@ function loadBmpToMetaPath() {
  *   - .meta 缺 subMetas.f9941 → throw (说明该资源未走 sprite-frame 导入)
  *
  * @param {string} imgResId - XML ImgResID 字符串 (如 "20", "21", "25")
+ * @param {string} [atlasDir] - 可选的 layer atlas 目录, 例如 atlas-login.
  * @returns {string} SpriteFrame 真 UUID, 形如 "<uuid>@f9941"
  */
-export function resolveSpriteFrameUuid(imgResId) {
+export function resolveSpriteFrameUuid(imgResId, atlasDir = null) {
   const imageMap = loadImageMap();
   const list = imageMap.ImageFileList;
   if (!Array.isArray(list)) {
@@ -277,7 +409,7 @@ export function resolveSpriteFrameUuid(imgResId) {
   }
   const bmpName = entry.bmp;
 
-  const bmpToMeta = loadBmpToMetaPath();
+  const bmpToMeta = loadBmpToMetaPath(atlasDir);
   const metaPath = bmpToMeta.get(bmpName);
   if (!metaPath) {
     throw new Error(`bmp "${bmpName}" (ImgResID ${imgResId}) not found under 'atlas-*' in ${ATLAS_ROOT}`);
@@ -376,7 +508,7 @@ function makeUiTransform(nodeId, compPrefabId, width, height) {
   };
 }
 
-function makeWidget(nodeId, compPrefabId) {
+function makeWidget(nodeId, compPrefabId, originalWidth = 100, originalHeight = 100) {
   return {
     __type__: 'cc.Widget',
     _name: '',
@@ -391,7 +523,7 @@ function makeWidget(nodeId, compPrefabId) {
     _horizontalCenter: 0, _verticalCenter: 0,
     _isAbsLeft: true, _isAbsRight: true, _isAbsTop: true, _isAbsBottom: true,
     _isAbsHorizontalCenter: true, _isAbsVerticalCenter: true,
-    _originalWidth: 0, _originalHeight: 0,
+    _originalWidth: originalWidth, _originalHeight: originalHeight,
     _alignMode: 2,
     _lockFlags: 0,
     _id: '',
@@ -446,7 +578,13 @@ function makeSprite(nodeId, compPrefabId, spriteFrameUuid, type = 0) {
   };
 }
 
-function makeLabel(nodeId, compPrefabId, text) {
+function makeLabel(nodeId, compPrefabId, spirit) {
+  const fontSize = Number.isFinite(Number(spirit.fontSize)) ? Number(spirit.fontSize) : 40;
+  const lineSpace = Number.isFinite(Number(spirit.lineSpace)) ? Number(spirit.lineSpace) : fontSize;
+  const rowSpace = Number.isFinite(Number(spirit.rowSpace)) ? Number(spirit.rowSpace) : 0;
+  const color = Number.isInteger(Number(spirit.fontColor)) ? Number(spirit.fontColor) : 0xffffff;
+  const horizontalAlign = Number.isInteger(Number(spirit.alignHorz)) ? Number(spirit.alignHorz) : 1;
+  const verticalAlign = Number.isInteger(Number(spirit.alignVert)) ? Number(spirit.alignVert) : 1;
   return {
     __type__: 'cc.Label',
     _name: '',
@@ -458,20 +596,28 @@ function makeLabel(nodeId, compPrefabId, text) {
     _customMaterial: null,
     _srcBlendFactor: 2,
     _dstBlendFactor: 4,
-    _color: { __type__: 'cc.Color', r: 255, g: 255, b: 255, a: 255 },
+    _color: {
-    _string: text || '',
+      __type__: 'cc.Color',
-    _horizontalAlign: 1,
+      r: (color >> 16) & 255,
-    _verticalAlign: 1,
+      g: (color >> 8) & 255,
-    _actualFontSize: 40,
+      b: color & 255,
-    _fontSize: 40,
+      a: 255,
+    },
+    _string: spirit.text || spirit.name || '',
+    _horizontalAlign: horizontalAlign,
+    _verticalAlign: verticalAlign,
+    _actualFontSize: fontSize,
+    _fontSize: fontSize,
     _fontFamily: 'Arial',
-    _lineHeight: 40,
+    _lineHeight: lineSpace,
     _overflow: 0,
-    _enableWrapText: true,
+    _enableWrapText: spirit.wordWrap !== undefined && spirit.wordWrap !== '0',
     _font: null,
     _isSystemFontUsed: true,
-    _spacingX: 0,
+    _spacingX: rowSpace,
-    _isItalic: false, _isBold: false, _isUnderline: false,
+    _isItalic: false,
+    _isBold: spirit.fontBold !== undefined && spirit.fontBold !== '0',
+    _isUnderline: false,
     _underlineHeight: 2,
     _cacheMode: 0,
     _enableOutline: false,
@@ -579,7 +725,7 @@ function makeEditBox(nodeId, compPrefabId, spriteFrameUuid, text) {
  * @param {{ layerId?: string, layerName: string, spirits: Array<{ id: string, name: string, type: string, imgResID: string, x: string, y: string, w: string, h: string, group: string, indexOfLayer: string }> }} layer
  * @returns {Array<object>} Cocos prefab JSON 数组
  */
-export function emitPrefabJson(layer) {
+export function emitPrefabJson(layer, opts = {}) {
   if (!layer || !layer.layerName) {
     throw new Error('emitPrefabJson: layer.layerName is required');
   }
@@ -588,11 +734,13 @@ export function emitPrefabJson(layer) {
   }
 
   const out = [];
+  const targetName = opts.targetName || layer.layerName;
+  const atlasName = opts.atlasName || selectAtlasForLayerName(targetName);
 
   // ── 1. cc.Prefab 头 ─────────────────────────────────────────────
   out.push({
     __type__: 'cc.Prefab',
-    _name: layer.layerName,
+    _name: targetName,
     _objFlags: 0,
     __editorExtras__: {},
     _native: '',
@@ -602,7 +750,7 @@ export function emitPrefabJson(layer) {
   });
 
   // ── 2. 根节点 cc.Node (id=1) ────────────────────────────────────
-  const rootNode = makeNode(layer.layerName, null);
+  const rootNode = makeNode(targetName, null);
   out.push(rootNode);
   const rootId = out.length - 1;   // =1
 
@@ -628,7 +776,7 @@ export function emitPrefabJson(layer) {
       if (!spirit) {
         throw new Error(`emitPrefabJson: spirit id ${spiritId} referenced by ${gi.group.name} but not found in layer.spirits`);
       }
-      const info = buildSpiritBlock(spirit, { __id__: gi.nodeId }, out, { parentIsGroup: true });
+      const info = buildSpiritBlock(spirit, { __id__: gi.nodeId }, out, { parentIsGroup: true, atlasName });
       spiritInfo.set(spiritId, info);
       gi.node._children.push({ __id__: info.nodeId });
     }
@@ -639,7 +787,7 @@ export function emitPrefabJson(layer) {
     if (!spirit) {
       throw new Error(`emitPrefabJson: root child spirit id ${spiritId} not found in layer.spirits`);
     }
-    const info = buildSpiritBlock(spirit, { __id__: rootId }, out, { parentIsGroup: false });
+    const info = buildSpiritBlock(spirit, { __id__: rootId }, out, { parentIsGroup: false, atlasName });
     spiritInfo.set(spiritId, info);
     rootNode._children.push({ __id__: info.nodeId });
   }
@@ -669,7 +817,12 @@ export function emitPrefabJson(layer) {
  */
 function buildSpiritBlock(spirit, parentRef, out, opts = { parentIsGroup: false }) {
   const lpos = computeLpos(spirit);
-  const size = computeContentSize(spirit);
+  const width = parseFloat(spirit.w || '0');
+  const height = parseFloat(spirit.h || '0');
+  const isFullScreen = width === 1280 && height === 720;
+  const size = isFullScreen
+    ? { width: 1600, height: 720 }
+    : computeContentSize(spirit);
   const componentName = mapSpiritTypeToComponent(spirit.type);
 
   // 1. cc.Node (主组件 id=K+0)
@@ -680,19 +833,18 @@ function buildSpiritBlock(spirit, parentRef, out, opts = { parentIsGroup: false
 
   // 2. cc.UITransform (K+1)
   const uiCompInfo = makeCompPrefabInfo();
-  out.push(uiCompInfo);
+  const uiTransform = makeUiTransform(nodeId, out.length + 1, size.width, size.height);
-  const uiCompInfoId = out.length - 1;
-  const uiTransform = makeUiTransform(nodeId, uiCompInfoId, size.width, size.height);
   out.push(uiTransform);
   const uiId = out.length - 1;
+  out.push(uiCompInfo);
+  const uiCompInfoId = out.length - 1;
 
-  // 3. 主组件 (K+3) — CompPrefabInfo 先 push (K+2), 主组件 __prefab → 该 CompPrefabInfo
+  // 3. 主组件 (K+3) — component 先 push, CompPrefabInfo follows it.
   const mainCompInfo = makeCompPrefabInfo();
-  out.push(mainCompInfo);
+  const mainCompInfoId = out.length + 1;
-  const mainCompInfoId = out.length - 1;
 
   const spriteFrameUuid = (spirit.type === '0' || spirit.type === '3' || spirit.type === '5')
-    ? resolveSpriteFrameUuid(spirit.imgResID)
+    ? resolveSpriteFrameUuid(spirit.imgResID, opts.atlasName)
     : null;
 
   let mainComp;
@@ -700,7 +852,7 @@ function buildSpiritBlock(spirit, parentRef, out, opts = { parentIsGroup: false
     const spriteType = spirit.type === '5' ? 1 : 0;   // 5=SLICED, else SIMPLE
     mainComp = makeSprite(nodeId, mainCompInfoId, spriteFrameUuid, spriteType);
   } else if (componentName === 'cc.Label') {
-    mainComp = makeLabel(nodeId, mainCompInfoId, spirit.name);
+    mainComp = makeLabel(nodeId, mainCompInfoId, spirit);
   } else if (componentName === 'cc.ProgressBar') {
     mainComp = makeProgressBar(nodeId, mainCompInfoId, spriteFrameUuid);
   } else if (componentName === 'cc.EditBox') {
@@ -712,18 +864,18 @@ function buildSpiritBlock(spirit, parentRef, out, opts = { parentIsGroup: false
   }
   out.push(mainComp);
   const mainCompId = out.length - 1;
+  out.push(mainCompInfo);
 
-  // 4. cc.Widget (K+5) — CompPrefabInfo 先 push (K+4)
+  // 4. cc.Widget (K+5) — component 先 push, CompPrefabInfo follows it.
   const widgetCompInfo = makeCompPrefabInfo();
-  out.push(widgetCompInfo);
+  // parentIsGroup 时走 computeWidgetAlignment; Layer 根直挂时使用全屏 Widget.
-  const widgetCompInfoId = out.length - 1;
-  // parentIsGroup 时走 computeWidgetAlignment (水平+垂直居中); Layer 根直挂时
-  // 用默认 _alignFlags=45 (全屏铺满占位, 后续 PoC 阶段再细化).
   const widget = opts.parentIsGroup
-    ? makeSpiritWidget(nodeId, widgetCompInfoId, spirit)
+    ? makeSpiritWidget(nodeId, out.length + 1, spirit)
-    : makeWidget(nodeId, widgetCompInfoId);
+    : makeWidget(nodeId, out.length + 1);
   out.push(widget);
   const widgetId = out.length - 1;
+  out.push(widgetCompInfo);
+  const widgetCompInfoId = out.length - 1;
 
   // 5. cc.PrefabInfo (K+7) — Node 的 _prefab 指向这里
   const prefabInfo = makePrefabInfo();
@@ -744,19 +896,19 @@ function buildSpiritBlock(spirit, parentRef, out, opts = { parentIsGroup: false
 function appendNodeEnvelope(node, nodeId, out) {
   // 1. UITransform + CompPrefabInfo
   const uiCompInfo = makeCompPrefabInfo();
-  out.push(uiCompInfo);
+  const uiTransform = makeUiTransform(nodeId, out.length + 1, DESIGN_WIDTH, DESIGN_HEIGHT);
-  const uiCompInfoId = out.length - 1;
-  const uiTransform = makeUiTransform(nodeId, uiCompInfoId, DESIGN_WIDTH, DESIGN_HEIGHT);
   out.push(uiTransform);
   const uiId = out.length - 1;
+  out.push(uiCompInfo);
+  const uiCompInfoId = out.length - 1;
 
   // 2. Widget + CompPrefabInfo
   const widgetCompInfo = makeCompPrefabInfo();
-  out.push(widgetCompInfo);
+  const widget = makeWidget(nodeId, out.length + 1);
-  const widgetCompInfoId = out.length - 1;
-  const widget = makeWidget(nodeId, widgetCompInfoId);
   out.push(widget);
   const widgetId = out.length - 1;
+  out.push(widgetCompInfo);
+  const widgetCompInfoId = out.length - 1;
 
   // 3. PrefabInfo
   const prefabInfo = makePrefabInfo();

cocoscreator_projects/scripts/run-legacy-migration-batch.mjs

@@ -7,15 +7,16 @@
 //   - 单个 target 失败 (例如 ImgResID 未导入 sprite) 不阻塞后续 target, 日志记录后继续.
 //   - per "下游不兜底" 原则: CLI 本身必须 throw 让错误暴露; batch 仅负责捕获 + 汇总, 不做修补.
 import { execSync } from 'node:child_process';
+import { join } from 'node:path';
+import { ROOT } from './lib/paths.mjs';
 
-const ROOT = process.cwd();  // assume run from cocoscreator_projects/
+const OUT_DIR = join(ROOT, 'YouleNexus', 'out', 'legacy-migration');
-const OUT_DIR = `${ROOT}/YouleNexus/out/legacy-migration`;
+const SOURCE = join(ROOT, '..', 'projects', 'Game_Surface_3', 'save');
-const SOURCE = `${ROOT}/../projects/Game_Surface_3/save`;
 
 // 按 spec 已核实映射表 (11 个 prefab). Layer10_Protocol + Login_Layer + Layer619_BackOtherGame 三个 PoC 已存在,
 // 但 batch 仍会重新生成它们 (idempotent — 覆盖 out/legacy-migration/*.prefab + .diff).
 const targets = [
-  { xml: 'Layer00002.xml', prefab: 'YouleNexus/assets/framework/ui/prefabs/views/Login_Layer.prefab', name: 'Login_Layer', note: 'PoC 3 (Layer00002)' },
+  { xml: 'Layer00002.xml', prefab: 'YouleNexus/assets/framework/ui/prefabs/Login_Layer.prefab', name: 'Login_Layer', note: 'PoC 3 (Layer00002)' },
   { xml: 'Layer00017.xml', prefab: 'YouleNexus/assets/framework/ui/prefabs/views/PlayerInfoView.prefab', name: 'MenuPlayerInfo_Layer', note: '拍板 A (Layer00017)' },
   { xml: 'Layer00029.xml', prefab: 'YouleNexus/assets/framework/ui/prefabs/widgets/Group106_PhoneVerify.prefab', name: 'phoneInfo' },
   { xml: 'Layer00010.xml', prefab: 'YouleNexus/assets/framework/ui/prefabs/widgets/Layer10_Protocol.prefab', name: 'Protol_Layer', note: 'PoC 2 (Layer00010)' },
@@ -58,3 +59,4 @@ if (results.failed.length > 0) {
   }
 }
 console.log('\nNext step: human reviews each .diff and decides whether to overwrite YouleNexus original prefabs.');
+process.exitCode = results.failed.length > 0 ? 1 : 0;