save project

snake.py

@@ -16,13 +16,14 @@ 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.Font('neuropol.ttf',18)
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+apple_x=360
+apple_x=300
 setheading = "right"
 snake_head = right
-
+score=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -52,10 +53,17 @@ while True:
     else:
         y += 30
     position.append((x, y))
+    if x==apple_x and y==apple_y:  
+        nom1=random.randint(1,22)
+        nom2=random.randint(1,16)
+    else:
+        position.pop(0)
+    if x <0 or x >360 or y <0 or y>540:
+        exit()
     position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
-    # 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
     for i in range(len(position)-1):
@@ -63,6 +71,8 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (360, 300))
-    # 刷新画面
-    pygame.display.update()
+    info="Sc0re"+str(score)
+    
+
+    pygame.blit(food,(apple_x,apple_y))
     FPSCLOCK.tick(3)
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