save project

my_game.py

@@ -11,7 +11,7 @@ background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
-apple = pygame.image.load('bush.png')      # 灌木丛
+bush = pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero2.png'),
         pygame.image.load('hero3.png'),
@@ -22,6 +22,8 @@ index = 0
 y=400
 jumpState="runing"
 t=30
+road_x=0
+bg_x=0
 obstacle=random.choice([bush,stone,cacti])
 rect=obstacle.get_rect()
 rect.x=1000
@@ -54,14 +56,20 @@ while True:
         if index>=5:
             index=0    
     # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
+    bg_x-=1
+    if bg_x<=-1000:
+        bg_x=0
+    screen.blit(background, (bg_x, 0))
+    road_x-=8
+    if road_x<=-1000:
+        road_x=0
+    screen.blit(road, (road_x, 500))
     screen.blit(wukong, (150, y))
     if rect.x<=0-rect.width:
         obstacle=random.choice([bush,stone,cacti])
         rect=obstacle.get_rect()
         rect.x=1000
-        rect.y=500-
+        rect.y=500-rect.height
     rect.x-=10
     screen.blit(obstacle,(rect.x,rect.y))