save project

snake.py

@@ -20,6 +20,8 @@ down = pygame.image.load('down.png')        # 头 朝下
 
 x, y = 240, 120
 apple_x,apple_y=360,300
+score=0
+zi=pygame.font.Font("neuropol.ttf",18)
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
@@ -58,9 +60,12 @@ while True:
     if x==apple_x and y==apple_y:
         apple_x=random.randint(0,21)*30
         apple_y=random.randint(0,15)*30
+        score+=10
+
     else:
         position.pop(0)
 
+    
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -71,6 +76,9 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
+    info="Score："+str(score)
+    text=zi.render(info,True,(0,0,0))
+    screen.blit(text,(500,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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