save project

snake.py

@@ -3,7 +3,7 @@ from pygame import locals
 
 # 初始化pygame，为使用硬件做准备
 pygame.init()
-
+x,y=240,120
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 
@@ -21,7 +21,13 @@ while True:
     # 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))
+    x+=30
+    f=pygame.time.Clock()
+    f.tick(3)
+    
+
     # 将贪吃蛇的身体画上去
     screen.blit(body, (210, 120))
     screen.blit(body, (180, 120))