save project

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
 import random
 import random
-
+speed=20
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 
 
 class Block(pygame.sprite.Sprite):      # 障碍物精灵类
 class Block(pygame.sprite.Sprite):      # 障碍物精灵类
@@ -99,7 +99,7 @@ while True:
 
 
         screen.blit(wukong.image, (150, y))     # 悟空
         screen.blit(wukong.image, (150, y))     # 悟空
 
 
-        time += 1
+        time += 1.25
         if time >= 60:      # 创建障碍物精灵
         if time >= 60:      # 创建障碍物精灵
             time = 0
             time = 0
             num = random.randint(0,50)
             num = random.randint(0,50)
@@ -107,7 +107,17 @@ while True:
                 obstacle = Block(bush,cacti,stone)  
                 obstacle = Block(bush,cacti,stone)  
                 block_list.add(obstacle)
                 block_list.add(obstacle)
         for sprite in block_list:       # 遍历、展示障碍物精灵
         for sprite in block_list:       # 遍历、展示障碍物精灵
-            sprite.rect.x -= 8
+            sprite.rect.x -= speed
+            if score==3:
+                speed=22
+            if score==6:
+                speed=34
+            if score==9:
+                speed=36
+            if score==12:
+                speed=38
+            if score==15:
+                speed=40
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             if sprite.rect.x <= 0-sprite.rect.width:
             if sprite.rect.x <= 0-sprite.rect.width:
                 sprite.kill()
                 sprite.kill()