save project

snake.py

@@ -16,14 +16,14 @@ 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
-my_font=pygame.font.Font("neuropol,ttf",18)
+my_font=pygame.font.Font("neuropol.ttf",18)
 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)]
 ax=360
 ax=360
 ay=300
 ay=300
 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:
@@ -57,8 +57,11 @@ while True:
         sy=random.randint(1,16)
         sy=random.randint(1,16)
         ax=sx*30-30
         ax=sx*30-30
         ay=sy*30-30
         ay=sy*30-30
+        score+=30
     else:
     else:
         position.pop(0)
         position.pop(0)
+    if x<0 or x>630 or y<0 or y>540:
+        exit()
     position.append((x, y))
     position.append((x, y))
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
@@ -71,7 +74,7 @@ while True:
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (ax, ay))
     screen.blit(food, (ax, ay))
     info="Score"+str(score)
     info="Score"+str(score)
-    text=my_font,render(info,True,(0,0,0))
+    text=my_font.render(info,True,(0,0,0))
     screen.blit(text,(540,10))
     screen.blit(text,(540,10))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()