Relative

tools/assetstool/processtileset.py

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+import sys, os
+import xml.etree.ElementTree as ET
+from assethelpers import getAssetRelativePath
+
+def processTileset(assetPath):
+  # Process the tileset file
+  print(f"Processing tileset: {assetPath}")
+
+  # Load the tileset XML
+  tree = ET.parse(assetPath)
+  root = tree.getroot()
+
+  # Needs tilewidth, tileheight, tilecount and columns attributes
+  if not all(attr in root.attrib for attr in ['tilewidth', 'tileheight', 'tilecount', 'columns']):
+    print(f"Error: Tileset {assetPath} is missing required attributes.")
+    return
+  
+  tilewidth = int(root.attrib.get('tilewidth', 0))
+  tileheight = int(root.attrib.get('tileheight', 0))
+  tilecount = int(root.attrib.get('tilecount', 0))
+  columns = int(root.attrib.get('columns', 0))
+  
+  if tilewidth <= 0 or tileheight <= 0 or tilecount <= 0 or columns <= 0:
+    print(f"Error: Tileset {assetPath} has invalid attribute values.")
+    return
+
+  # Exactly one image element is required
+  images = root.findall('image')
+  if len(images) != 1:
+    print(f"Error: Tileset {assetPath} must have exactly one image element.")
+    return
+
+  image = images[0]
+  if 'source' not in image.attrib:
+    print(f"Error: Tileset {assetPath} is missing image source.")
+    return
+  
+  imageSource = image.attrib['source']
+
+  # Build 
+  relative = getAssetRelativePath(assetPath)
+  print(f"Relative path: {relative}")