save project

snake.py

@@ -55,8 +55,8 @@ while True:
     position.append((x, y))
     position.append((x, y))
 
 
     if x==xa and y==ya:
     if x==xa and y==ya:
-        xa=random.randint(0,21)*30
-        ya=random.randint(0,15)*30
+        xa=random.randint(0,32)*30
+        ya=random.randint(0,17)*30
     else:
     else:
         position.pop(0)
         position.pop(0)
     # 将背景图画上去
     # 将背景图画上去