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tools/editortool/map/chunk.py

@@ -1,7 +1,7 @@
 import json
 import os
 from dusk.event import Event
-from editortool.map.mapdefs import CHUNK_WIDTH, CHUNK_HEIGHT, CHUNK_DEPTH, CHUNK_VERTEX_COUNT_MAX
+from editortool.map.mapdefs import CHUNK_WIDTH, CHUNK_HEIGHT, CHUNK_DEPTH, CHUNK_VERTEX_COUNT_MAX, TILE_SHAPE_NULL
 from editortool.map.tile import Tile
 from editortool.map.vertexbuffer import VertexBuffer
 from OpenGL.GL import *
@@ -54,29 +54,41 @@ class Chunk:
       
       self.tileUpdateVertices()
       self.dirty = False
-      self.onChunkData.invoke(self.current)
+      self.onChunkData.invoke(self)
     except Exception as e:
       raise RuntimeError(f"Failed to load chunk file: {e}")
 
   def save(self):
+    if not self.isDirty():
+      return
+    
+    dataOut = {
+      'shapes': []
+    }
+
+    for tile in self.tiles.values():
+      dataOut['shapes'].append(tile.shape)
+    
     fname = self.getFilename()
     if not fname:
       raise ValueError("No filename specified for saving chunk.")
     try:
       with open(fname, 'w') as f:
-        json.dump(self.current, f, indent=2)
+        json.dump(dataOut, f)
       self.dirty = False
     except Exception as e:
       raise RuntimeError(f"Failed to save chunk file: {e}")
 
   def new(self):
-    self.current = {}
-    self.original = {}
-    self.onChunkData.invoke(self.current)
+    for tile in self.tiles.values():
+      tile.shape = TILE_SHAPE_NULL
+
+    self.tileUpdateVertices()
+    self.dirty = False
+    self.onChunkData.invoke(self)
 
   def isDirty(self):
-    return False
-    # return json.dumps(self.current, sort_keys=True) != json.dumps(self.original, sort_keys=True)
+    return self.dirty
 
   def getFilename(self):
     if not self.map or not hasattr(self.map, 'getMapDirectory'):
@@ -87,5 +99,4 @@ class Chunk:
     return f"{dir_path}/{self.x}_{self.y}_{self.z}.json"
   
   def draw(self):
-    glColor3f(0.0, 1.0, 1.0)
     self.vertexBuffer.draw()