initial commit: llamamod 0.2.0 – reverse-engineered level formats (wad, map, trak, text, stpc), python tools and notes, java mod manager (iso install, mod pipeline with exe patching, save editor, wine/windows launcher) with mods (test world, debug wireframe, mirror, randomizer, fog, cheats, intro skip, practice, free camera, boot to level, level projects) and the 3d level editor (geometry, objects, cross-world import, environment, textures, play-test, manual)

tools/text_export.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""TEXT-Chunk -> PNG-Seiten (+ texinfo.txt) und zurück.
+  text_export.py export level.wad outdir        # pageNN_fXX.png, texinfo.txt
+  text_export.py import level.wad outdir neu.wad  # geänderte PNGs zurückschreiben
+"""
+import glob
+import os
+import re
+import sys
+
+import numpy as np
+from PIL import Image
+
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+import textchunk as T  # noqa: E402
+import wadtool  # noqa: E402
+
+
+def main():
+    cmd, wad, out = sys.argv[1:4]
+    ch = wadtool.read(wad)
+    tc = wadtool.get(ch, 'TEXT')
+    t = T.parse(tc[1])
+    if cmd == 'export':
+        os.makedirs(out, exist_ok=True)
+        for i, p in enumerate(t['pages']):
+            if p['flags'] == 0:
+                Image.fromarray(p['px']).save(f'{out}/page{i:02d}_f{p["flags"]:02x}.png')
+            else:
+                Image.fromarray(T.abgr1555_to_rgba(p['px'])).save(f'{out}/page{i:02d}_f{p["flags"]:02x}.png')
+        with open(f'{out}/texinfo.txt', 'w') as f:
+            f.write('# idx flags page clut x0 x1 y0 y1\n')
+            for i, e in enumerate(T.tex_entries(t['tail'])):
+                f.write(f'{i} {e[0]:#06x} {e[1]} {e[2]:#04x} {e[3]} {e[4]} {e[5]} {e[6]}\n')
+        print(f'{len(t["pages"])} Seiten, {len(T.tex_entries(t["tail"]))} Texturen -> {out}')
+    elif cmd == 'import':
+        for fn in glob.glob(f'{out}/page*.png'):
+            i = int(re.search(r'page(\d+)', fn).group(1))
+            p = t['pages'][i]
+            img = np.asarray(Image.open(fn).convert('RGBA'))
+            assert img.shape[:2] == (p['h'], p['w']), fn
+            new = T.rgba_to_abgr1555(img)
+            # unveränderte Pixel exakt erhalten (Rundung 8->5 Bit verlustfrei rückwärts)
+            old = T.abgr1555_to_rgba(p['px'])
+            same = (old == img).all(-1)
+            p['px'] = np.where(same, p['px'], new).astype(np.uint16)
+        tc[1] = T.build(t)
+        wadtool.write(sys.argv[4], ch)
+        print('geschrieben:', sys.argv[4])
+
+
+if __name__ == '__main__':
+    main()