161
elif keys[pygame.K_RETURN] and (self.state ==
STATE_GAME_OVER or self.state == STATE_WON):
self.init_game()
def move_ball(self):
self.ball.left += self.ball_vel[0]
self.ball.top += self.ball_vel[1]
if self.ball.left <= 0:
self.ball.left = 0
self.ball_vel[0] = -self.ball_vel[0]
elif self.ball.left >= MAX_BALL_X:
self.ball.left = MAX_BALL_X
self.ball_vel[0] = -self.ball_vel[0]
if self.ball.top < 0:
self.ball.top = 0
self.ball_vel[1] = -self.ball_vel[1]
elif self.ball.top >= MAX_BALL_Y:
self.ball.top = MAX_BALL_Y
self.ball_vel[1] = -self.ball_vel[1]
def handle_collisions(self):
for brick in self.bricks:
if self.ball.colliderect(brick):
self.score += 3
self.ball_vel[1] = -self.ball_vel[1]
self.bricks.remove(brick)
break
if len(self.bricks) == 0:
self.state = STATE_WON
if self.ball.colliderect(self.paddle):
self.ball.top = PADDLE_Y - BALL_DIAMETER
self.ball_vel[1] = -self.ball_vel[1]
elif self.ball.top > self.paddle.top:
self.lives -= 1
if self.lives > 0:
self.state = STATE_BALL_IN_PADDLE
Достарыңызбен бөлісу: 
