Minor Cleanup

.gitignore

@@ -4,6 +4,7 @@
 export.cfg
 export_presets.cfg
 .godot/
+exports/
 
 # Imported translations (automatically generated from CSV files)
 *.translation

world.gd

@@ -100,7 +100,6 @@ func process_generation() -> void:
 
 ## Create the cell using the rendering server
 func create_cell(pos: Vector2) -> RID:
-	var world_size = world.size()
 	if world[pos.x][pos.y] is RID: return world[pos.x][pos.y]
 
 	var rs = RenderingServer