save project

snake.py

-import pygame
+import pygame,random
 from pygame import locals
 
 # 初始化pygame，为使用硬件做准备
@@ -16,13 +16,16 @@ 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)]
 
+apply_x = 360
+apply_y = 300
+
 setheading = "right"
 snake_head = right
-
+score = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -49,10 +52,15 @@ while True:
         x -= 30
     elif setheading == "up":
         y -= 30
+        score += 10000000000000
+        num1 = random.randint(1,22)
+        num2 = random.randint(1,16)
+        apply_x = 30*num1-30
+        apply_y = 30*num2-30
     else:
-        y += 30
-    position.append((x, y))
-    position.pop(0)
+        position.pop(0)
+    if x < 0 or x > 630 or y < 0 or y > 450:
+        exit()
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -61,8 +69,14 @@ while True:
     for i in range(len(position)-1):
         screen.blit(body, position[i])
 
+    info = 'Score:' +str(score)
+    text = my_font.render(info,True,(0,255,0))
+    screen.blit(text,(0,10))
     # 将果实画上去
-    screen.blit(food, (360, 300))
+    screen.blit(food, (apply_x, apply_y))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(6)
+
+    
+