save project

snake.py

@@ -17,7 +17,7 @@ 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
-my_font = pygame.font.Fout('neuropol.ttf',18)  # 字体
+my_font = pygame.font.Font('neuropol.ttf', 18)  # 字体
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -62,9 +62,13 @@ while True:
         num2 = random.rantint(1,1)
         apple_x = 30*num1-30
         apple_y = 30*num2-30
+        score+=10
     else:
         position.pop(0)
     # 将背景图画上去
+    if x < 0 or x > 630 or y < 0 or y > 450:
+        exit()
+        
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
     screen.blit(snake_head, position[-1])
@@ -74,8 +78,9 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
+
     info = "Score:"+ str(score)
-    text = my_font.renger(info,Ture,(0,0,0))
+    text = my_font.render(info,True,(0,0,0))
     screen.blit(text,(540,10))
 
     # 刷新画面