Enhance Ball and Player classes for AI integration; update game logic for player and bot interactions

src/main.py

@@ -3,7 +3,16 @@ from game import Game
 
 pygame.init()
 
-game = Game()
-game.run()
+launch_game = True
 
-pygame.quit()
+game = Game()
+
+while True:
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT: pygame.quit()
+        elif event.type == pygame.KEYDOWN: launch_game = True
+
+    if launch_game:
+        launch_game = False
+        game.restart()
+        if game.run() == -1: pygame.quit()