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我最近再练习用pygame,可是不知道碰撞检测该怎么写。我就将X匹配和Y匹配(24行),可是每次我把板图片放在小球图片的下面,总是不行。但是移动就能接到。这是为什么 呢?如果能改进匹配XY的代码,那就太谢谢了。或者换一种方法匹配也是可以的。代码(有一个小球和一个板,自己找素材,分别命名为test1.png, test2.png):
- import pygame
- import sys
- pygame.init()
- window_size = 600, 400
- window_color = 255, 255, 255, 255
- window_caption = pygame.display.set_caption("Paddle Game")
- window = pygame.display.set_mode(window_size)
- paddle = pygame.image.load("test1.png")
- ball = pygame.image.load("test2.png")
- clock = pygame.time.Clock()
- PlayerScore = 0
- ComputerScore = 0
- PaddlePos = 150, 300
- BallPos = 260, 50
- while True:
- print(PlayerScore, ComputerScore)
- clock.tick(500)
- BallPos = BallPos[0], BallPos[1]+1
- if PaddlePos[0] < 300:
- PaddlePos = pygame.mouse.get_pos()[0], PaddlePos[1]
- else:
- while PaddlePos[0] > 299:
- PaddlePos = PaddlePos[0]-1, PaddlePos[1]
- if BallPos[1] > 220 and BallPos[0] < PaddlePos[0]+30 and BallPos[0] > PaddlePos[0]-30:
- PlayerScore += 1
- BallPos = 260, 50
- if BallPos[1] > 500:
- ComputerScore += 1
- BallPos = 260, 50
- for event in pygame.event.get():
- if event.type == pygame.QUIT:
- sys.exit()
- window.fill(window_color)
- window.blit(paddle, PaddlePos)
- window.blit(ball, BallPos)
- pygame.display.update()
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