save project

snake.py

 import pygame
-
 import random
-
 from pygame import locals
 
 # 初始化pygame，为使用硬件做准备
@@ -19,15 +17,15 @@ 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_y = 300
+apple_x=360
+apple_y=300
 
 setheading = "right"
 snake_head = right
-
+score = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -57,13 +55,16 @@ while True:
     else:
         y += 30
     position.append((x, y))
-    if x == apple_x and y ==apple_y:
-        num1 = random.randint(1,22)
-        num2 = random.randint(1,16)
-        apple_x = num1 * 30 - 30
-        apple_y = num2 * 30 - 30
+    if x==apple_x and y==apple_y:
+        num1=random.randint(1,22)
+        num2=random.randint(1,16)
+        apple_x=num1*30-30
+        apple_y=num2*30-30
+        score=score+10
+    else:
+        position.pop(0)
+    if x < 0 or x > 630 or y < 0 or y >450
 
-    position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -73,8 +74,10 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (apple_x,apple_y)
-    
+    screen.blit(food, (apple_x,apple_y ))
+    info = "Score"+str(score)
+    text = my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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