Small optimization

Author: JFincher42

arcade-platformer/arcade_platformer/arcade_platformer.py

@@ -788,18 +788,15 @@ def on_update(self, delta_time: float) -> None:
         # Update the synchronized platforms
         for synch_group in self.synchronized_groups.values():
             # Find the master
-            
             for sprite in synch_group:
                 if sprite.properties["order"] == 0:
                     master = sprite
 
             # Update the rest based on the master
             for sprite in synch_group:
                 if sprite.properties["order"] != 0:
-                    diff_x = sprite.properties["diff_x"]
-                    diff_y = sprite.properties["diff_y"]
-                    sprite.left = master.left + diff_x
-                    sprite.bottom = master.bottom + diff_y
+                    sprite.left = master.left + sprite.properties["diff_x"]
+                    sprite.bottom = master.bottom + sprite.properties["diff_y"]
 
         # Check if we've picked up a coin
         coins_hit = arcade.check_for_collision_with_list(