initial commit

tools/lowercase_textures.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""Lowercase every file in textures/td_sliced/ and fix the source_file= field
+inside .png.import files so Godot can still find the source PNG."""
+
+import re
+from pathlib import Path
+
+SRC = Path.home() / "godot_projects/trench/textures/td_sliced"
+
+renamed = 0
+skipped = 0
+collisions = []
+
+# Snapshot before mutating
+files = sorted(SRC.iterdir())
+
+for f in files:
+    if not f.is_file():
+        continue
+    lower = f.name.lower()
+    if lower == f.name:
+        skipped += 1
+        continue
+    target = f.parent / lower
+    if target.exists():
+        collisions.append(f.name)
+        continue
+    f.rename(target)
+    renamed += 1
+
+# Fix source_file= inside every .png.import in the folder
+for imp in sorted(SRC.glob("*.png.import")):
+    text = imp.read_text()
+    new_text = re.sub(
+        r'(source_file="res://textures/td_sliced/)([^"]+)"',
+        lambda m: f'{m.group(1)}{m.group(2).lower()}"',
+        text,
+    )
+    if new_text != text:
+        imp.write_text(new_text)
+
+print(f"renamed: {renamed}")
+print(f"already-lowercase: {skipped}")
+if collisions:
+    print(f"COLLISIONS (target already existed): {len(collisions)}")
+    for c in collisions:
+        print(f"  {c}")