Use timedelta instead of fixed fps for actions, relevant when using fullscreen in 4k

overcooked_simulator/gui_2d_vis/overcooked_gui.py

@@ -250,7 +250,7 @@ class PyGameGUI:
                     current_player_name,
                     ActionType.MOVEMENT,
                     move_vec,
-                    duration=1 / self.FPS,
+                    duration=1 / self.time_delta, # TODO use fps of previous clock step
                 )
                 self.send_action(action)
 
@@ -1031,8 +1031,10 @@ class PyGameGUI:
         self.running = True
         while self.running:
             try:
-                time_delta = clock.tick(self.FPS) / 1000.0
+                self.time_delta = clock.tick(self.FPS) / 1000.0
 
+
+                # print(clock.get_time())
                 for event in pygame.event.get():
                     if event.type == pygame.QUIT:
                         self.running = False
@@ -1159,7 +1161,7 @@ class PyGameGUI:
                     case MenuStates.End:
                         self.update_conclusion_label(state)
 
-                self.manager.update(time_delta)
+                self.manager.update(self.time_delta)
                 pygame.display.flip()
 
             except (KeyboardInterrupt, SystemExit):