save project

my_game.py

@@ -23,6 +23,7 @@ y = 400
 jumpState = "runing"
 jumpState = "runing"
 t = 30
 t = 30
 road_x=0
 road_x=0
+bg_x=0
 obstacle = random.choice([bush, stone, cacti])
 obstacle = random.choice([bush, stone, cacti])
 rect = obstacle.get_rect()
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
@@ -54,6 +55,9 @@ while True:
     road_x-=8
     road_x-=8
     if road_x<=-1000:
     if road_x<=-1000:
         road_x=0
         road_x=0
+    bg_x-=1
+    if bg_x<=-1000:
+        bg_x=0
     # 悟空造型
     # 悟空造型
     wukong = hero[index]
     wukong = hero[index]
     if jumpState == "runing":       # 跑步状态下
     if jumpState == "runing":       # 跑步状态下
@@ -61,7 +65,7 @@ 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(background, (bg_x, 0))     # 远处背景
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空