auto save

fgh.py

+import pygame, sys       # Setup
+pygame.init()
+screen = pygame.display.set_mode([800, 600])   #窗口大小设置
+pygame.display.set_caption("Smiley Pong")      #窗口标题
+
+pic = pygame.image.load("CrazySmile.bmp")  #加载图片
+
+
+picx = 0   #图片的x坐标
+picy = 0   #图片的坐标
+BLACK = (0, 0, 0)
+WHITE = (255, 255, 255)
+timer = pygame.time.Clock()
+speedx = 5  #弹球在X坐标方向移动像素
+speedy = 5  #弹球在y坐标方向移动像素
+paddlew = 200  # 挡板的宽
+paddleh = 25   # 挡板的高
+paddlex = 300  # 挡板的X坐标
+paddley = 550  # 挡板的y坐标
+picw = 100     #图片的宽度
+pich = 100     #图片的高度
+points = 0     #得分
+lives = 5      #生命值
+font = pygame.font.SysFont("Times", 24)
+while True:    # Game loop
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            sys.exit()
+            pygame.quit()
+        if event.type == pygame.KEYDOWN:
+            # 按下F1键盘，重新开始游戏
+            if event.key == pygame.K_F1:
+                points = 0
+                lives = 5
+                picx = 0
+                picy = 0
+                speedx = 5
+                speedy = 5
+
+    picx += speedx   # 移动弹球的X坐标
+    picy += speedy   # 移动弹球的y坐标
+
+    # 如果弹球超出窗口左边或右边，将弹球方向翻转
+    if picx <= 0 or picx + pic.get_width() >= 800:
+        speedx = -speedx
+    # 如果弹球超出窗口顶部，将弹球方向翻转
+    if picy <= 0:
+        speedy = -speedy
+    # 如果弹球超出窗口底部，生命数减1，并且将弹球方向翻转
+    if picy >= 500:
+        lives -= 1
+        speedy = -speedy
+    screen.fill(BLACK)    # 用白色填充Surface对象
+    screen.blit(pic, (picx, picy))  # 复制弹球界面到主界面上
+
+    # 绘制和移动挡板
+    paddlex = pygame.mouse.get_pos()[0]  # X坐标随着鼠标移动而变化
+    paddlex -= paddlew /2
+    pygame.draw.rect(screen, WHITE, (paddlex, paddley, paddlew, paddleh))
+    # 如果弹球的底部碰到弹球而且速度大于0，并且一半的弹球的X坐标落在挡板上，弹球就可以反弹
+    if picy + pich >= paddley and picy + pich <= paddley + paddleh and speedy > 0:
+        if picx + picw / 2 >= paddlex and picx + picw / 2 <= paddlex + paddlew:
+            points += 1
+            speedy = -speedy
+    # 绘制生命数和得分
+    draw_string = "Lives: " + str(lives) + " Points: " + str(points)
+    # 生命数为零，停止游戏
+    if lives < 1:
+        speedx = speedy = 0
+        draw_string = "Game Over. Your score was: " + str(points)
+        draw_string += ". Press F1 to play again. "
+
+    text = font.render(draw_string, True, WHITE)
+    text_rect = text.get_rect()
+    text_rect.centerx = screen.get_rect().centerx
+    text_rect.y = 10
+    screen.blit(text, text_rect)
+    pygame.display.update()
+    timer.tick(60)
+