initial commit

tools/reorganize_textures.py

@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+"""Reorganize textures/td_sliced/ into textures/tb/<family>/<variant>.png
+
+Already-lowercase precondition: run lowercase_textures.py first.
+
+For each <family>_<variant>.png in the source folder, moves:
+  - the .png itself
+  - the .png.import sibling (with source_file= rewritten)
+  - the .tres sibling (if any) with its path= field rewritten
+
+Files that don't match the family_variant pattern are left in place.
+"""
+
+import re
+from pathlib import Path
+
+ROOT = Path.home() / "godot_projects/trench/textures"
+SRC = ROOT / "td_sliced"
+DST_BASE = ROOT / "tb"
+
+# family_variant.png  OR  family_variant_tag.png
+# variant must start with a digit (so we don't accidentally split a multi-word
+# family name on its first underscore)
+NAME_RE = re.compile(r"^([a-z]+)_(\d+[a-z](?:_[a-z]+)?)\.png$")
+
+moved_groups = 0
+moved_files = 0
+skipped = []
+
+png_files = sorted(SRC.glob("*.png"))
+
+for png in png_files:
+    m = NAME_RE.match(png.name)
+    if not m:
+        skipped.append(png.name)
+        continue
+
+    family, variant = m.group(1), m.group(2)
+    new_dir = DST_BASE / family
+    new_dir.mkdir(parents=True, exist_ok=True)
+
+    new_png = new_dir / f"{variant}.png"
+    new_imp = new_dir / f"{variant}.png.import"
+    new_tres = new_dir / f"{variant}.tres"
+
+    if new_png.exists():
+        print(f"COLLISION skip: {png.name} -> {new_png}")
+        continue
+
+    # Move .png
+    png.rename(new_png)
+
+    # Move + rewrite .png.import
+    old_imp = png.with_suffix(".png.import")
+    if old_imp.exists():
+        text = old_imp.read_text()
+        text = text.replace(
+            f"res://textures/td_sliced/{png.name}",
+            f"res://textures/tb/{family}/{variant}.png",
+        )
+        old_imp.unlink()
+        new_imp.write_text(text)
+
+    # Move + rewrite sibling .tres material if it exists
+    old_tres = png.with_suffix(".tres")
+    if old_tres.exists():
+        text = old_tres.read_text()
+        text = text.replace(
+            f"res://textures/td_sliced/{png.name}",
+            f"res://textures/tb/{family}/{variant}.png",
+        )
+        old_tres.unlink()
+        new_tres.write_text(text)
+
+    moved_groups += 1
+    moved_files += 1 + int(old_imp.exists() is False) * 0  # always counted via group
+
+print(f"\nmoved {moved_groups} groups")
+print(f"skipped (non-matching) {len(skipped)} files:")
+for s in skipped:
+    print(f"  {s}")