save project

snake.py

@@ -7,7 +7,7 @@ pygame.init()
 # 创建一个窗口
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 screen = pygame.display.set_mode((660, 480))
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-
+font=pygame.font.Font("neuropol.ttf",18)
 # 背景
 # 背景
 background = pygame.image.load('bg.png')
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')      # 头 朝右
 right = pygame.image.load('right.png')      # 头 朝右
@@ -23,7 +23,7 @@ apple_x=300
 apple_y=360
 apple_y=360
 setheading = "right"
 setheading = "right"
 snake_head = right
 snake_head = right
-
+score=0
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -58,7 +58,9 @@ while True:
         
         
         apple_x=random.randrange(0,300,30)
         apple_x=random.randrange(0,300,30)
         apple_y=random.randrange(0,300,30)
         apple_y=random.randrange(0,300,30)
-    position.pop(0)
+        score+=1
+    else:
+        position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
 
 
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
@@ -70,6 +72,8 @@ 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))
+    text=font.render("score:"+str(score),True,(0,0,0))
+    screen.blit(text,(540,20))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPSCLOCK.tick(5)
     FPSCLOCK.tick(5)
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