save project

my_game.py

@@ -2,14 +2,9 @@ import pygame
 from pygame import locals
 import random
 
-pygame.init()
-class Gge(pygame.sprite.Sprite):
-    def __init__(self,image1,image2,image3):
-        super().__init__()
-        self.image = random.choice([image1,image2,image3])
-        self.rect = self.image.get_rect()
-        self.rect.x = 1000
-        self.rect.y = 500 - self.rect.height
+class 
+num=0
+time=0
 beside_x=0
 road_x=0
 pygame.init()  # 初始化
@@ -33,6 +28,8 @@ y = 400
 jumpState = "runing"
 t = 30
 obstacle = Gge(bush, stone, cacti)
+Gge_list = pygame.sprite.Group()
+
 
 while True:
     for event in pygame.event.get():
@@ -77,12 +74,34 @@ while True:
     if beside_x<-1000:
         beside_x=0
 
+    time +=1
+    if time>=60:
+        time=0
+        num=random.randint(0,50)
+    if num>20:
+        obstacle = Gge(bush, stone, cacti)
+        Gge_list.add(obstacle)
+    for sprite in Gge_list:
+        sprite.rect-=8
+        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+        if sprite.rect.x<=0-sprite.rect.width:
+            sprite.kill()
 
-    if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
+    if rect.x <= 0-rect.width:      # 障碍物消失
         # 创建障碍物对象
-        obstacle = Gge(bush, stone, cacti)
-    obstacle.rect.x -= 8
-    screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
+        obstacle = random.choice([bush,stone,cacti])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500 - rect.height
+    rect.x -= 8
+    screen.blit(obstacle, (rect.x, rect.y)) 
+
+    
+
+
+
+
+
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file