save project

my_game.py

@@ -27,6 +27,15 @@ rect = obstacle.get_rect()
 rect.x = 1000
 rect.y = 500 - rect.height
 
+
+rc = road.get_rect()
+rc.x = 0
+rc.y = 500
+
+rc2 = background.get_rect()
+rc2.x = 0
+rc2.y =0
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -58,8 +67,9 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
+    rect.x -= 8
+    screen.blit(background, (rc2.x, rc2.y))     # 远处背景
+    screen.blit(road,(rc.x, rc.y))     # 路
     screen.blit(wukong, (150, y))     # 悟空
 
     if rect.x <= 0-rect.width:      # 障碍物消失
@@ -68,7 +78,17 @@ while True:
         rect = obstacle.get_rect()
         rect.x = 1000
         rect.y = 500 - rect.height
-    rect.x -= 8
+    if rc.x <= 1000-rc.width:
+        rc = road.get_rect()
+        rc.x = 0
+        rc.y = 500
+    rc.x-=8
+    if rc2.x <= 1000-rc2.width:
+        rc2 = background.get_rect()
+        rc2.x = 0
+        rc2.y = 0
+    rc2.x-=1
+
     screen.blit(obstacle, (rect.x, rect.y)) 
     # 刷新画面
     pygame.display.update()