save project

snake.py

@@ -8,6 +8,7 @@ pygame.init()
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+score=0
 
 # 背景
 background = pygame.image.load('bg.png')
@@ -27,8 +28,14 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
-
+my_font=pygame.font.Font("neuropol.ttf",18)
 while True:
+    
+    
+    
+    
+    
+    
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
@@ -63,9 +70,11 @@ while True:
         num2=random.randint(1,16)
         apple_x=num1*30-30
         apple_y=num2*30-30
+        score+=1
     else:
         position.pop(0) 
-    
+    if x>630 or x<0 or y>450 or y<0:
+        exit()
     
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -76,6 +85,9 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (apple_x,apple_y))
+    info="score:"+str(score)
+    text=my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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