save project

snake.py

 import pygame
 from pygame import locals
-
+import random
 # 初始化pygame，为使用硬件做准备
 pygame.init()
-
+zt=pygame.font.Font("neuropol.ttf",18)
 # 创建一个窗口
-screen = pygame.display.set_mode((660, 480))
+screen = pygame.display.set_mode((660,480))
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 
 # 背景
@@ -16,10 +16,11 @@ 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
-
+fs=0
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+apple_x=300
+apple_y=300
 setheading = "right"
 snake_head = right
 
@@ -52,17 +53,28 @@ while True:
     else:
         y += 30
     position.append((x, y))
-    position.pop(0)
+    
+    if apple_x==x and apple_y==y:
+        n1=random.randint(1,22)
+        n2=random.randint(1,16)
+        apple_x=30*(n1-1)
+        apple_=30*(n2-1)
+    else:
+        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
+    xx="fenshu:"+str(fs)
+    t=zt.render(xx,True,(0,0,0))
+    screen.blit(t,(510,10))
+
     for i in range(len(position)-1):
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (360, 300))
+    screen.blit(food, (apple_x,apple_y))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(3)