auto save

snake.py

@@ -7,6 +7,9 @@ pygame.init()
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 
+# 初始化坐标位置
+x,y = 240,120
+
 # 背景
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
@@ -18,15 +21,19 @@ while True:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+    
+    x += 30
+    FPSCLOCK = pygame.time.Clock
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (240, 120))
+    screen.blit(right, (x, y))
     # 将贪吃蛇的身体画上去
     screen.blit(body, (210, 120))
     screen.blit(body, (180, 120))
     screen.blit(body, (180, 90))
     # 将果实画上去
     screen.blit(food, (360, 300))
+    FPSCLOCK.tick(3)
     # 刷新画面
     pygame.display.update()