auto save

snake.py

@@ -17,6 +17,8 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
 down = pygame.image.load('down.png')        # 头 朝下
+# 载入字体资源，调用pygame.font.Font()方法创建字体对象参数1为neuropol.ttf参数2为18
+my_font = pygame.font.Font('neuropol.ttf', 18)  # 字体对象
 
 
 x, y = 240, 120
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -26,6 +28,7 @@ apple_y = 300             # 苹果纵坐标300
 
 
 setheading = "right"
 setheading = "right"
 snake_head = right
 snake_head = right
+score = 0 # 分数
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -63,6 +66,7 @@ while True:
         num2 = random.randint(1, 16) # 竖排的第几个格子
         num2 = random.randint(1, 16) # 竖排的第几个格子
         apple_x = num1 * 30 - 30     # 苹果的x坐标
         apple_x = num1 * 30 - 30     # 苹果的x坐标
         apple_y = num2 * 30 - 30     # 苹果的y坐标
         apple_y = num2 * 30 - 30     # 苹果的y坐标
+        score += 10  # 分数增加10
     else:  # 否则
     else:  # 否则
         position.pop(0)
         position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
@@ -75,6 +79,11 @@ while True:
 
 
     # 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))
+    #绘制分数
+    info = "Score"+ str(score)  # info文本内容为score加分数
+    # 使用字体对象的render()方法参1设置文字的内容参数，参2True抗锯齿，参3颜色
+    text = my_font.render(info, True, (0, 0, 0))
+    screen.blit(text,(540,10))  # 用screen.blit()方法渲染出文本位置，参数1text参数2位置
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPSCLOCK.tick(3)
     FPSCLOCK.tick(3)
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