Bit more rendering

tools/editortool/map/chunk.py

@@ -15,14 +15,15 @@ class Chunk:
     self.current = {}
     self.original = {}
     self.onChunkData = Event()
+    self.dirty = False
 
     self.tiles = {}
     self.vertexBuffer = VertexBuffer()
 
     tileIndex = 0
-    for tx in range(CHUNK_WIDTH):
+    for tz in range(CHUNK_DEPTH):
       for ty in range(CHUNK_HEIGHT):
-        for tz in range(CHUNK_DEPTH):
+        for tx in range(CHUNK_WIDTH):
           self.tiles[tileIndex] = Tile(self, tx, ty, tz, tileIndex)
           tileIndex += 1
     
@@ -42,8 +43,17 @@ class Chunk:
       return
     try:
       with open(fname, 'r') as f:
-        self.current = json.load(f)
-      self.original = json.loads(json.dumps(self.current))  # Deep copy
+        data = json.load(f)
+
+      if not 'shapes' in data:
+        data['shapes'] = []
+      
+      # For each tile.
+      for tile in self.tiles.values():
+        tile.load(data)
+      
+      self.tileUpdateVertices()
+      self.dirty = False
       self.onChunkData.invoke(self.current)
     except Exception as e:
       raise RuntimeError(f"Failed to load chunk file: {e}")
@@ -55,7 +65,7 @@ class Chunk:
     try:
       with open(fname, 'w') as f:
         json.dump(self.current, f, indent=2)
-      self.original = json.loads(json.dumps(self.current))  # Deep copy
+      self.dirty = False
     except Exception as e:
       raise RuntimeError(f"Failed to save chunk file: {e}")
 
@@ -65,7 +75,8 @@ class Chunk:
     self.onChunkData.invoke(self.current)
 
   def isDirty(self):
-    return json.dumps(self.current, sort_keys=True) != json.dumps(self.original, sort_keys=True)
+    return False
+    # return json.dumps(self.current, sort_keys=True) != json.dumps(self.original, sort_keys=True)
 
   def getFilename(self):
     if not self.map or not hasattr(self.map, 'getMapDirectory'):