Map saving first pass

tools/assetstool/processpalette.py

@@ -3,6 +3,7 @@ from PIL import Image
 from args import args
 import sys
 import datetime
+from assetcache import assetCache, assetGetCache
 
 palettes = []
 
@@ -22,6 +23,9 @@ def extractPaletteFromImage(image):
 
 def processPalette(asset):
   print(f"Processing palette: {asset['path']}")
+  cache = assetGetCache(asset['path'])
+  if cache is not None:
+    return cache
 
   paletteIndex = len(palettes)
   image = Image.open(asset['path'])
@@ -72,7 +76,7 @@ def processPalette(asset):
   }
 
   palettes.append(palette)
-  return palette
+  return assetCache(asset['path'], palette)
 
 def processPaletteList():
   data = f"// Auto-generated palette list\n"