Fix flying bug

game/game.py

@@ -38,6 +38,7 @@ class Game:
 
     def start_game(self):
         self.gameState.set_stop_game(False)
+        falling_steps = 0
         
         # Spawn the player at the spawn point
         spawn_point_position = self.map.get_first_block_type_position('spawn_point')
@@ -48,11 +49,23 @@ class Game:
         
         while not self.gameState.stopGame:
             if self.gameState.playerVelocity == -1 and self.waitingForInputCallback:
+                falling_steps = 0
                 self.gameState.set_player_velocity(self.waitingForInputCallback())
                 self.gameState.add_move_count()
+            elif self.gameState.playerVelocity != -1:
+                falling_steps += 1
+                if falling_steps > self.map.height:
+                    self.gameState.set_game_won(False)
+                    self.gameState.set_stop_game(True)
+                    self._position_update()
+                    continue
             
             # Try to move the player according to his velocity
             velocity_position = self.get_position_at_velocity()
+            if velocity_position is not None and not self.map.is_position_in_bounds(velocity_position):
+                self.gameState.set_stop_game(True)
+                self._position_update()
+                continue
             block_at_velocity = None
             if velocity_position is not None:
                 block_at_velocity =  self.map.get_block_at(velocity_position[0], velocity_position[1])
@@ -85,7 +98,7 @@ class Game:
                 self.gameState.set_player_velocity(-1)
             return
         
-        if current_velocity is "up": # Going up → Going down
+        if current_velocity == "up": # Going up → Going down
             self.gameState.set_player_velocity("down")
             return