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>

tools/bake_map_tile_prefabs.py

@@ -0,0 +1,188 @@
+#!/usr/bin/env python3
+"""
+烘焙「地图模块」预制体（对齐 Unity Tile Palette 中的单个 Tile）。
+
+输出: assets/resources/map-tiles/MapTile_*.prefab
+在关卡编辑器右侧面板中作为笔刷模块使用。
+"""
+from __future__ import annotations
+
+import json
+import random
+import string
+import uuid
+from pathlib import Path
+
+LAYER_DEFAULT = 1073741824
+
+CELL = 56
+TILE_SIZE = CELL * 0.9
+
+# 与 Unity SILU 调色板一致
+MAP_TILES = [
+    {
+        "name": "MapTile_Baseblock",
+        "display": "地面 Baseblock",
+        "layer": "ground",
+        "tileKey": "Baseblock",
+        "texture": "textures/silu/Baseblock",
+        "spriteUuid": "5625da25-9915-416f-be60-c6decb355672@f9941",
+        "alpha": 255,
+    },
+    {
+        "name": "MapTile_JumpBlock",
+        "display": "跳跃 JumpBlock",
+        "layer": "ground",
+        "tileKey": "JumpBlock",
+        "texture": "textures/silu/JumpBlock",
+        "spriteUuid": None,
+        "alpha": 255,
+    },
+    {
+        "name": "MapTile_WallBlock",
+        "display": "墙 WallBlock",
+        "layer": "border",
+        "tileKey": "WallBlock",
+        "texture": "textures/silu/WallBlock",
+        "spriteUuid": None,
+        "alpha": 255,
+    },
+    {
+        "name": "MapTile_Decor23",
+        "display": "装饰 素材23",
+        "layer": "border",
+        "tileKey": "Decor23",
+        "texture": "textures/silu/Decor23",
+        "spriteUuid": None,
+        "alpha": 255,
+    },
+]
+
+
+def uid() -> str:
+    return str(uuid.uuid4())
+
+
+def vec3(x: float, y: float, z: float = 0) -> dict:
+    return {"__type__": "cc.Vec3", "x": x, "y": y, "z": z}
+
+
+def quat() -> dict:
+    return {"__type__": "cc.Quat", "x": 0, "y": 0, "z": 0, "w": 1}
+
+
+def file_id() -> str:
+    chars = string.ascii_letters + string.digits
+    return "".join(random.choices(chars, k=22))
+
+
+def read_sprite_uuid_from_meta(project: Path, texture_path: str) -> str | None:
+    meta_path = project / "assets/resources" / f"{texture_path}.png.meta"
+    if not meta_path.is_file():
+        return None
+    try:
+        meta = json.loads(meta_path.read_text(encoding="utf-8"))
+        base = meta.get("uuid")
+        if base:
+            return f"{base}@f9941"
+    except Exception:
+        pass
+    return None
+
+
+def build_tile_prefab(tile: dict) -> list:
+    objs: list[dict] = []
+    root_id = 1
+
+    objs.append(
+        {
+            "__type__": "cc.Prefab",
+            "_name": tile["name"],
+            "_objFlags": 0,
+            "_native": "",
+            "data": {"__id__": root_id},
+            "optimizationPolicy": 0,
+            "persistent": False,
+        }
+    )
+    objs.append(
+        {
+            "__type__": "cc.Node",
+            "_name": tile["name"],
+            "_objFlags": 0,
+            "_parent": None,
+            "_children": [],
+            "_active": True,
+            "_components": [],
+            "_prefab": {"__id__": 2},
+            "_lpos": vec3(0, 0, 0),
+            "_lrot": quat(),
+            "_lscale": vec3(1, 1, 1),
+            "_layer": LAYER_DEFAULT,
+            "_euler": vec3(0, 0, 0),
+            "_id": "",
+        }
+    )
+    objs.append(
+        {
+            "__type__": "cc.PrefabInfo",
+            "root": {"__id__": root_id},
+            "asset": {"__id__": 0},
+            "fileId": file_id(),
+        }
+    )
+    return objs
+
+
+def write_meta(prefab_path: Path, prefab_uuid: str) -> None:
+    meta = {
+        "ver": "1.1.50",
+        "importer": "prefab",
+        "imported": True,
+        "uuid": prefab_uuid,
+        "files": [".json"],
+        "subMetas": {},
+        "userData": {"syncNodeName": prefab_path.stem},
+    }
+    prefab_path.with_suffix(".prefab.meta").write_text(
+        json.dumps(meta, indent=2), encoding="utf-8"
+    )
+
+
+def main():
+    project = Path(__file__).resolve().parent.parent
+    out = project / "assets/resources/map-tiles"
+    out.mkdir(parents=True, exist_ok=True)
+
+    catalog = []
+    for tile in MAP_TILES:
+        sprite_uuid = tile.get("spriteUuid") or read_sprite_uuid_from_meta(
+            project, tile["texture"]
+        )
+        if not sprite_uuid:
+            sprite_uuid = "5625da25-9915-416f-be60-c6decb355672@f9941"
+            print(f"  warn: {tile['name']} 使用 Baseblock 占位，请在编辑器导入 {tile['texture']}.png 后重烘焙")
+
+        p = out / f"{tile['name']}.prefab"
+        p.write_text(json.dumps(build_tile_prefab(tile), indent=2), encoding="utf-8")
+        write_meta(p, uid())
+        catalog.append(
+            {
+                "name": tile["name"],
+                "display": tile["display"],
+                "layer": tile["layer"],
+                "tileKey": tile["tileKey"],
+                "texture": tile["texture"],
+                "prefab": f"map-tiles/{tile['name']}",
+            }
+        )
+        print(f"  baked {tile['name']}")
+
+    (out / "_palette.json").write_text(
+        json.dumps({"tiles": catalog}, indent=2, ensure_ascii=False), encoding="utf-8"
+    )
+    print(f"Palette catalog -> {out / '_palette.json'}")
+
+
+if __name__ == "__main__":
+    main()