save project

snake.py

 import pygame
-import random
 from pygame import locals
+import random
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 
@@ -16,7 +16,6 @@ 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)]
@@ -25,7 +24,7 @@ a_y=300
 
 setheading = "right"
 snake_head = right
-score=0
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -55,13 +54,12 @@ while True:
     else:
         y += 30
     position.append((x, y))
-    if x == a_x and a_y == y:
+    if x==a_x and a_y==y:
         n1 = random.randint(1,22)
         n2 = random.randint(1,16)
-        a_x=n1*30-30
-        a_y=n2*30-30
-    else:
-        position.pop(0)
+        a_x=n1*30
+
+    position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -71,11 +69,7 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (a_x, a_y))
-
-    info="Score"+str(score)
-    text=my_font.render(info,True,(0,0,0))
-    screen.blit(text,(540,10))
+    screen.blit(food, (360, 300))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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