save project

my_game.py

@@ -3,6 +3,13 @@ from pygame import locals
 import random
 import random
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
+class Block(pygame.sprite.Sprite):
+    def__init__(self,image1,image2,image3):
+        super().__init__()
+        self.image=random.choice([self,image1,image2,image3])
+        self.rect=self.image.get_rect()
+        self.rect.x=1000
+        self.rect.y=500-self.rect.height
 # 创建一个窗口
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
@@ -27,6 +34,7 @@ rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
 rect.y = 500 - rect.height
 rect.y = 500 - rect.height
 road_x=0 
 road_x=0 
+bg_x=0
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -58,7 +66,10 @@ while True:
         if index >= 5:
         if index >= 5:
             index = 0   
             index = 0   
     # 将背景图画上去
     # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
+    bg_x-=1
+    if bg_x<=-1000:
+        bg_x=0  
+    screen.blit(background, (bg_x, 0))     # 远处背景
     screen.blit(road, (0, 500))     # 路
     screen.blit(road, (0, 500))     # 路
     screen.blit(wukong, (150, y)) 
     screen.blit(wukong, (150, y)) 
     #道路
     #道路