save project

snake.py

@@ -20,29 +20,6 @@ while True:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
-            if event.type==locals.KEYDOWN:
-                if event.key==locals.K_RIGHT and setheading != "left":
-                    setheading='right'
-                    snack_head=left
-                if event.key==locals.K_LEFT and setheading != "right":
-                    setheading='left'
-                    snack_head=right
-                if event.key==locals.K_LEFT and setheading != "down":
-                    setheading='up'
-                    snack_head=down
-                if event.key==locals.K_LEFT and setheading != "up":
-                    setheading='down'
-                    snack_head=up
-    if setheading=="right":
-        x+=30
-    elif setheading=="left": 
-        x-=30
-    elif setheading=="down":
-        y+=30
-    else: 
-        y-=30 
-    
-    
     x+=30
     ppp.append((x,y))
     ppp.pop(0)