Fixed palette lookup

tools/asset/process/image.py

@@ -35,10 +35,23 @@ def processPalettizedImage(asset):
   imagePalette = extractPaletteFromImage(image)
 
   # Find palette that contains every color
-  for palette in palettes:
-    if all(color in palette['pixels'] for color in imagePalette):
+  palette = None
+  for p in palettes:
+    hasAllColors = True
+    for color in imagePalette:
+      for palColor in p['pixels']:
+        if color[0] == palColor[0] and color[1] == palColor[1] and color[2] == palColor[2] and color[3] == palColor[3]:
+          break
+        elif color[3] == 0 and palColor[3] == 0:
+          break
+      else:
+        hasAllColors = False
+        break
+    if hasAllColors:
+      palette = p
       break
-  else:
+    
+  if palette is None:
     palette = palettes[0]  # Just to avoid reference error
     print(f"No matching palette found for {assetPath}!")
     # Find which pixel is missing

tools/asset/process/palette.py

@@ -1,3 +1,4 @@
+import json
 import os
 from PIL import Image
 import datetime
@@ -78,6 +79,7 @@ def processPalette(asset):
 
 def processPaletteList():
   data = f"// Auto-generated palette list\n"
+  print(f"Generating palette list with {len(palettes)} palettes.")
   for palette in palettes:
     data += f"#include \"{palette['headerFile']}\"\n"
   data += f"\n"