同步主站 Cocos 当前工程：关卡资源、运行脚本与打包工具。

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

tools/import_unity_textures.py

@@ -238,6 +238,22 @@ HUD_GLOBS = (
 )
 
 
+def upscale_hud_png(path: Path, scale: int = 4) -> None:
+    """把低分辨率 HUD 圆钮放大，避免 100px 原图在 HUD/预览里发糊。"""
+    try:
+        from PIL import Image, ImageFilter, ImageEnhance
+    except ImportError:
+        return
+    im = Image.open(path).convert("RGBA")
+    w, h = im.size
+    if w >= 300 and h >= 300:
+        return
+    hd = im.resize((w * scale, h * scale), Image.Resampling.LANCZOS)
+    hd = hd.filter(ImageFilter.UnsharpMask(radius=1.8, percent=140, threshold=1))
+    hd = ImageEnhance.Contrast(hd).enhance(1.04)
+    hd.save(path, format="PNG", optimize=True)
+
+
 def copy_hud_assets(unity_tex: Path, out_root: Path, style_key: str, rel: str) -> int:
     """拷贝 Unity UI 按钮贴图（原先 rglob 会跳过 anniu_/倍速/声音）"""
     src = unity_tex if rel == "." else unity_tex / rel
@@ -257,6 +273,8 @@ def copy_hud_assets(unity_tex: Path, out_root: Path, style_key: str, rel: str) -
             seen.add(key)
             target = dst / png.name
             shutil.copy2(png, target)
+            if style_key == "numMan" and png.name in ("anniu_03.png", "anniu_17.png", "anniu_19.png"):
+                upscale_hud_png(target)
             count += 1
     return count
 
@@ -303,6 +321,18 @@ def copy_theme(unity_tex: Path, out_root: Path, style_key: str, rel: str) -> int
     return count
 
 
+def copy_direction_gizmo(unity_tex: Path, out_root: Path) -> int:
+    """生成灰色等距罗盘（不直接拷 Unity 像素图）。"""
+    import sys
+    tools_dir = Path(__file__).resolve().parent
+    if str(tools_dir) not in sys.path:
+        sys.path.insert(0, str(tools_dir))
+    from make_direction_gizmo import write as write_direction_gizmo
+    dst = out_root / "ui" / "ui-direction.png"
+    write_direction_gizmo(dst)
+    return 1
+
+
 def copy_prop(unity_tex: Path, out_root: Path) -> int:
     src = unity_tex / "Prop"
     if not src.is_dir():
@@ -347,6 +377,11 @@ def main():
     print(f"  prop: {pn} png")
     total += pn
 
+    dn = copy_direction_gizmo(unity_tex, out_root)
+    if dn:
+        print(f"  ui-direction: {dn} png")
+        total += dn
+
     print(f"Imported {total} files -> {out_root}")
     print("请在 Cocos Creator 中刷新 assets/resources/textures，然后运行:")
     print("  python3 tools/fix_tile_texture_metas.py")