save project

snake.py

@@ -63,7 +63,7 @@ while True:
         score=+10
         score=+10
         apple_x=30*num1-30
         apple_x=30*num1-30
         apple_y=30*num2-30
         apple_y=30*num2-30
-        
+        #
     else:
     else:
         position.pop(0)
         position.pop(0)
     position.append((x, y))
     position.append((x, y))
@@ -74,9 +74,14 @@ while True:
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
     for i in range(len(position)-1):
         screen.blit(body, position[i])
         screen.blit(body, position[i])
-    if x>0 or x<450 or y>0 or y>650:
-        ecid()
+    # if x<0 or x>630 or y<0 or y>450:
+    if x<0 :
+        x=-30
+    if y<0 or y>450:
+        y=-30
 
 
+        #exit()
+    
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
     screen.blit(food, (apple_x, apple_y))
     # 刷新画面
     # 刷新画面