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/generate-vehicle-direction-textures.py

@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+"""从载具 F/B 贴图生成四向 N/E/S/W 资源（E/W 为 F/B 水平镜像，N/S 复制 B/F）。"""
+from __future__ import annotations
+
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+TEX = ROOT / "assets" / "resources" / "textures"
+
+# theme folder -> ship 文件名前缀（不含 _F/_B）
+THEMES: dict[str, str] = {
+    "silu": "siluShip",
+    "sanxing": "sanxingShip",
+    "snow": "snowShip",
+    "chinese": "chineseShip",
+    "numMan": "numManShip",
+    "redArmy": "redArmyShip",
+}
+
+
+def flip_horizontal(src: Path, dst: Path) -> None:
+    dst.parent.mkdir(parents=True, exist_ok=True)
+    try:
+        subprocess.run(
+            ["sips", "-f", "horizontal", str(src), "--out", str(dst)],
+            check=True,
+            capture_output=True,
+        )
+    except (subprocess.CalledProcessError, FileNotFoundError):
+        try:
+            from PIL import Image
+            Image.open(src).transpose(Image.FLIP_LEFT_RIGHT).save(dst)
+        except ImportError as e:
+            raise SystemExit(
+                "需要 macOS sips 或 pip install Pillow 才能生成 E/W 镜像贴图"
+            ) from e
+
+
+def copy_meta(src_meta: Path, dst_meta: Path) -> None:
+    if src_meta.is_file():
+        shutil.copy2(src_meta, dst_meta)
+
+
+def generate_for_theme(folder: str, prefix: str) -> None:
+    base = TEX / folder
+    f_png = base / f"{prefix}_F.png"
+    b_png = base / f"{prefix}_B.png"
+    if not f_png.is_file() or not b_png.is_file():
+        print(f"  skip {folder}: missing {prefix}_F/_B")
+        return
+
+    n_png = base / f"{prefix}_N.png"
+    s_png = base / f"{prefix}_S.png"
+    e_png = base / f"{prefix}_E.png"
+    w_png = base / f"{prefix}_W.png"
+
+    shutil.copy2(b_png, n_png)
+    shutil.copy2(f_png, s_png)
+    flip_horizontal(f_png, e_png)
+    flip_horizontal(b_png, w_png)
+
+    copy_meta(b_png.with_suffix(".png.meta"), n_png.with_suffix(".png.meta"))
+    copy_meta(f_png.with_suffix(".png.meta"), s_png.with_suffix(".png.meta"))
+    copy_meta(f_png.with_suffix(".png.meta"), e_png.with_suffix(".png.meta"))
+    copy_meta(b_png.with_suffix(".png.meta"), w_png.with_suffix(".png.meta"))
+
+    print(f"  ok {folder}: {prefix}_{{N,E,S,W}}.png")
+
+
+def main() -> int:
+    print(f"textures root: {TEX}")
+    for folder, prefix in THEMES.items():
+        generate_for_theme(folder, prefix)
+    print("done — 请在 Creator 中刷新 assets/resources/textures")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())