save project

snake.py

@@ -52,11 +52,16 @@ while True:
         x-=30      
     else :
         x+=30
-    if apple_x and y == apple_x:
-        apple_x = random.randint(0,660)
-        apple_y = random.randint(0,480)                           
     SHENTI.append((x,y))
+    if apple_x == x and apple_y == y:
+        mun1 = random.randint(1,22)
+        mun2 = random.randint(1,16)
+        apple_x = mun1*30-30
+        apple_y = mun2*30-30
+    else:
          SHENTI.pop(0)
+    # SHENTI.append((x,y))                   
+   
             # 接收到退出事件后退出程序
             
     # 将背景图画上去