save project

snake.py

@@ -67,15 +67,19 @@ 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>630 or  y<0 or y>450
+    exit()
     # 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
-    info="Score:"+
+    info="Score:"+str(score)
+    text=my_font.render(info,true,(0,0,0))
+
     pygame.display.update()
     pygame.display.update()
     FPSCLOCK.tick(3)、
     FPSCLOCK.tick(3)、
 
 
 
 
 
 
 
 
-    
+    if x<0 or x>630 or  y<0 or y>450
\ No newline at end of file
+    exit()
\ No newline at end of file