save project

my_game.py

@@ -27,6 +27,12 @@ rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
 rect.y = 500 - rect.height
 rect.y = 500 - rect.height
 
 
+new_road=road.get_rect()
+new_road_x = 0
+
+bg=background.get_rect()
+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:
@@ -58,10 +64,6 @@ 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
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
     if rect.x <= 0-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
         # 创建障碍物对象
         obstacle = random.choice([bush,stone,cacti])
         obstacle = random.choice([bush,stone,cacti])
@@ -69,7 +71,21 @@ while True:
         rect.x = 1000
         rect.x = 1000
         rect.y = 500 - rect.height
         rect.y = 500 - rect.height
     rect.x -= 8
     rect.x -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
+
+    bg_x-=1
+    if bg_x <= -1000:
+        bg_x = 0
+
+    screen.blit(background,(bg_x,0))# 远处背景
+    new_road_x-=8
+    if new_road_x <= -1000:
+        new_road_x = 0
+
+    screen.blit(road,(new_road_x,500))# 路
+    
+    screen.blit(wukong, (150, y))
+    screen.blit(obstacle,(rect.x,rect.y))     
+
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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