save project

snake.py

@@ -6,6 +6,7 @@ pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
 x,y=240,120
 x,y=240,120
+p=[(180,90)],(180,120),(210,120),(x,y)
 screen = pygame.display.set_mode((660, 480))
 screen = pygame.display.set_mode((660, 480))
 c=pygame.time.Clock()
 c=pygame.time.Clock()
 # 背景
 # 背景
@@ -20,16 +21,19 @@ while True:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
     x+=30
     x+=30
-           
+    p.append((x,y))
+    p.pop(0)     
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
 
 
-    screen.blit(right, (x, y))
+    screen.blit(right,p[-1]
+    for i in range(right,(x,y)):
+        screen.blit(body,p[i])
     # 将贪吃蛇的身体画上去
     # 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))
+    #screen.blit(body, (210, 120))
+    #screen.blit(body, (180, 120))+
+    #screen.blit(body, (180, 90))
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (360, 300))
     screen.blit(food, (360, 300))
     # 刷新画面
     # 刷新画面