save project

my_game.py

@@ -31,7 +31,12 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-aa=Block(bush,cacti,stone)
+bg_x = 0
+road_x = 0
+obstacle = random.choice([bush,stone,cacti])
+rect = obstacle.get_rect()
+rect.x = 1000
+rect.y = 500-rect.height
 
 while True:
     for event in pygame.event.get():
@@ -64,23 +69,25 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    shan_x -=2
-    if shan_x <-1000:
-        shan_x=0
-    screen.blit(background, (shan_x, 0))     # 远处背景
-    lu_x -=8
-    if lu_x <-1000:
-        lu_x=0
-    screen.blit(road, (lu_x, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
-    if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        aa=Block(bush,cacti,stone)
-    aa.rect.x -= 8
+    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:      # 障碍物消失
+        obstacle = random.choice([bush,stone,cacti])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500 - rect.height
+    rect.x -= 8
 
  
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+    screen.blit(obstacle,(rect.x,rect.y)) 
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(30)
\ No newline at end of file