save project

snake.py

@@ -7,7 +7,7 @@ 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')
 right = pygame.image.load('right.png')      # 头 朝右
@@ -16,6 +16,7 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
+font=pygame.font.SysFont('neuropol.ttf',40)
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -53,9 +54,11 @@ while True:
     else:
         y += 30
     position.append((x, y))
+    
     if x==apple_x and y==apple_y:
         apple_x=random.randint(1,21)*30
         apple_y=random.randint(1,15)*30
+        score+=1
     else:
         position.pop(0)
     # 将背景图画上去
@@ -65,9 +68,10 @@ while True:
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
         screen.blit(body, position[i])
-
+    text=font.render('SCORE:'+str(score),True,(100,100,100))
     # 将果实画上去
     screen.blit(food,(apple_x, apple_y))
+    screen.blit(text,(510,10))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(7)
\ No newline at end of file