Resolve "Cashe loaded gui images"

Closes #46 (closed)

overcooked_simulator/pygame_gui/pygame_gui.py

@@ -248,17 +248,20 @@ class PyGameGUI:
                 holding_item_pos = player.pos + (20 * player.facing_direction)
                 self.draw_item(holding_item_pos, player.holding)
 
-    def draw_thing(self, pos: npt.NDArray[float], parts: list[dict[str]], scale=1.0):
+    def draw_thing(
+        self, pos: npt.NDArray[float], parts: list[dict[str]], scale: float = 1.0
+    ):
         """Draws an item, based on its visual parts specified in the visualization config.
 
         Args:
             pos: Where to draw the item parts.
             parts: The visual parts to draw.
+            scale: Rescale the item by this factor.
         """
         for part in parts:
             part_type = part["type"]
             if part_type == "image":
-                self.draw_image(parts[0]["path"], parts[0]["size"], pos)
+                self.draw_image(parts[0]["path"], parts[0]["size"] * scale, pos)
             elif part_type == "rect":
                 height = part["height"]
                 width = part["width"]
@@ -296,6 +299,7 @@ class PyGameGUI:
         Args:
             pos: The position of the item to draw.
             item: The item do be drawn in the game.
+            scale: Rescale the item by this factor.
         """
 
         if not isinstance(item, Meal):