feat: update scripts

- add meshes builder (copyer).
- fix json compressor.

scripts/build_meshes.py

@@ -0,0 +1,27 @@
+import shutil, logging
+import common
+from common import AssetKind
+
+
+def build_meshes() -> None:
+    raw_meshes_dir = common.get_raw_assets_folder(AssetKind.Meshes)
+    plg_meshes_dir = common.get_plugin_assets_folder(AssetKind.Meshes)
+
+    for raw_ph_file in raw_meshes_dir.glob('*.ph'):
+        # Skip non-file.
+        if not raw_ph_file.is_file():
+            continue
+
+        # Build final path
+        plg_ph_file = plg_meshes_dir / raw_ph_file.relative_to(raw_meshes_dir)
+
+        # Show message
+        logging.info(f'Copying {raw_ph_file} -> {plg_ph_file}')
+
+        # Copy placeholder
+        shutil.copyfile(raw_ph_file, plg_ph_file)
+
+
+if __name__ == '__main__':
+    common.setup_logging()
+    build_meshes()