Palette assets improved.

tools/assetstool/args.py

@@ -6,16 +6,45 @@ import sys
 parser = argparse.ArgumentParser(description="Generate chunk header files")
 parser.add_argument('--assets', required=True, help='Dir to output built assets')
 parser.add_argument('--build-type', choices=['wad', 'header'], default='raw', help='Type of build to perform')
-parser.add_argument('--output-file', help='Output file for built assets (required for wad build)')
+parser.add_argument('--output-file', required=True, help='Output file for built assets (required for wad build)')
+parser.add_argument('--headers-dir', required=True, help='Directory to output individual asset headers (required for header build)')
 parser.add_argument('--output-headers', help='Output header file for built assets (required for header build)')
-parser.add_argument('--output-assets', help='Output directory for built assets (required for raw build)')
+parser.add_argument('--output-assets', required=True, help='Output directory for built assets')
 parser.add_argument('--input', required=True, help='Input assets to process', nargs='+')
 args = parser.parse_args()
 
 inputAssets = []
 for inputArg in args.input:
-  inputAssets.extend(inputArg.split(','))
-  
+  files = inputArg.split('$')
+  for file in files:
+    if str(file).strip() == '':
+      continue
+    
+    pieces = file.split('#')
+
+    if len(pieces) < 2:
+      print(f"Error: Invalid input asset format '{file}'. Expected format: type#path[#option1%option2...]")
+      sys.exit(1)
+
+    options = {}
+    if len(pieces) > 2:
+      optionParts = pieces[2].split('%')
+      for part in optionParts:
+        partSplit = part.split('=')
+
+        if len(partSplit) < 1:
+          continue
+        if len(partSplit) == 2:
+          options[partSplit[0]] = partSplit[1]
+        else:
+          options[partSplit[0]] = True
+          
+    inputAssets.append({
+      'type': pieces[0],
+      'path': pieces[1],
+      'options': options
+    })
+
 if not inputAssets:
   print("Error: No input assets provided.")
   sys.exit(1)