Begin adding entities to editor

tools/assetstool/processmap.py

@@ -54,6 +54,7 @@ def processChunk(chunk):
   buffer.extend(b'DCF')# Header
   buffer.extend(len(chunk.tiles).to_bytes(4, 'little'))  # Number of tiles
   buffer.extend(len(models).to_bytes(1, 'little'))  # Number of models
+  buffer.extend(len(chunk.entities).to_bytes(1, 'little'))  # Number of entities
 
   # Buffer tile data as array of uint8_t
   for tileIndex, tile in chunk.tiles.items():
@@ -79,6 +80,14 @@ def processChunk(chunk):
       buffer.extend(bytearray(struct.pack('<f', vertex[0])))
       buffer.extend(bytearray(struct.pack('<f', vertex[1])))
       buffer.extend(bytearray(struct.pack('<f', vertex[2])))
+  
+  # For each entity
+  for entity in chunk.entities.values():
+    buffer.extend(entity.type.to_bytes(1, 'little'))
+    buffer.extend(entity.localX.to_bytes(1, 'little'))
+    buffer.extend(entity.localY.to_bytes(1, 'little'))
+    buffer.extend(entity.localZ.to_bytes(1, 'little'))
+    pass
 
   # Write out map file
   relative = getAssetRelativePath(chunk.getFilename())