save project

my_game.py

@@ -6,7 +6,7 @@ pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-pygame.display.set_caption("悟空酷跑")
+pygame.display.set_caption("Minecraft")
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
@@ -26,7 +26,8 @@ obstacle = random.choice([bush, stone, cacti])
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.y = 500 - rect.height
-
+road_x = 0
+background_x = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -58,17 +59,22 @@ 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
+    background_x -= 10
+    screen.blit(background, (background_x, 0)) 
+    road_x -= 15
+    screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-
+    if road_x < -1000:
+        road_x = 0
+    if background_x < -1000:
+        background_x  = 0
     if rect.x <= 0-rect.width:      # 障碍物消失
         # 创建障碍物对象
         obstacle = random.choice([bush,stone,cacti])
         rect = obstacle.get_rect()
         rect.x = 1000
         rect.y = 500 - rect.height
-    rect.x -= 8
+    rect.x -= 15
     screen.blit(obstacle, (rect.x, rect.y)) 
     # 刷新画面
     pygame.display.update()