Complete Cocos Creator port with level bundles, themes, and tooling.

Adds level prefabs, theme assets, audio, extensions, and deployment scripts for the Unity WebGL migration.

Co-authored-by: Cursor <cursoragent@cursor.com>

assets/scripts/visual/TileSizes.ts

@@ -0,0 +1,64 @@
+import { getThemeTileDisplayEntry, getThemeTileSize, getThemeTileFitMul } from './TileDisplayMeta';
+import { SpriteFrame } from 'cc';
+
+/** 与 Unity / Cocos sprite-frame 原始尺寸一致（无主题数据时的回退） */
+export interface TileSize {
+    width: number;
+    height: number;
+}
+
+const DEFAULT_SIZES: Record<string, TileSize> = {
+    Baseblock: { width: 101, height: 80 },
+    JumpBlock: { width: 101, height: 99 },
+    WallBlock: { width: 101, height: 115 },
+    kuai11: { width: 101, height: 74 },
+};
+
+/** 等距菱形格宽度（与 grid-math CELL_PIXEL 一致） */
+const CELL_W = 100;
+
+export function getTileSize(tileName: string, theme?: string): TileSize {
+    const fallback = DEFAULT_SIZES[tileName] ?? { width: 101, height: 80 };
+    return getThemeTileSize(theme, tileName, fallback);
+}
+
+/** 优先主题 meta（裁剪后尺寸），避免 sprite originalSize 含透明边导致缩放偏小 */
+export function resolveTilePixelSize(
+    tileName: string,
+    sf?: SpriteFrame | null,
+    theme?: string,
+): TileSize {
+    if (theme && getThemeTileDisplayEntry(theme, tileName)) {
+        return getTileSize(tileName, theme);
+    }
+    if (sf) {
+        const rect = sf.rect;
+        if (rect.width > 0 && rect.height > 0) {
+            return { width: rect.width, height: rect.height };
+        }
+        const os = sf.originalSize;
+        if (os.width > 0 && os.height > 0) {
+            return { width: os.width, height: os.height };
+        }
+    }
+    return getTileSize(tileName, theme);
+}
+
+/** 等比缩放：宽度贴满格子（100px），可叠加主题 fitMul */
+export function getTileFitScale(tileName: string, width?: number, _height?: number, theme?: string): number {
+    const size = theme && getThemeTileDisplayEntry(theme, tileName)
+        ? getTileSize(tileName, theme)
+        : { width: width ?? getTileSize(tileName, theme).width, height: _height ?? getTileSize(tileName, theme).height };
+    return (CELL_W / size.width) * getThemeTileFitMul(theme, tileName);
+}
+
+export function getTileDrawSize(tileName: string, width?: number, height?: number, theme?: string): TileSize {
+    const source = theme && getThemeTileDisplayEntry(theme, tileName)
+        ? getTileSize(tileName, theme)
+        : {
+            width: width ?? getTileSize(tileName, theme).width,
+            height: height ?? getTileSize(tileName, theme).height,
+        };
+    const s = (CELL_W / source.width) * getThemeTileFitMul(theme, tileName);
+    return { width: source.width * s, height: source.height * s };
+}