save project

snake.py

@@ -9,6 +9,7 @@ pygame.init()
 screen = pygame.display.set_mode((660, 480))
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 
+my_font = pygame.font.Font('neuropol.ttf',18)
 # 背景
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')      # 头 朝右
@@ -24,6 +25,7 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
+score = 0
 
 while True:
     for event in pygame.event.get():
@@ -45,6 +47,8 @@ while True:
                 snake_head = down
 
     # 设置贪吃蛇的头部坐标
+    if x<0 or x>630 or y<0 or y >450 :
+        exit()
     if setheading == "right":
         x += 30
     elif setheading == "left":
@@ -65,6 +69,8 @@ while True:
     # 将贪吃蛇的头画上去
     screen.blit(snake_head, position[-1])
     # 将贪吃蛇的身体画上去
+    text = my_font.render('Score:'+str(score),True,(44, 64, 137))
+    screen.blit(text,(530,10))
     for i in range(len(position)-1):
         screen.blit(body, position[i])