save project

my_game.py

@@ -63,18 +63,20 @@ while True:
     screen.blit(background, (background_x, 0))     # 远处背景
     screen.blit(road, (0, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-    road_x-=8
-    if road_x <=-1000:
-        road_x=0
-    screen.blit(road,(road_x,500))
-    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
+    #创建障碍物对象
+    time+=1
+    if time >=60:
+        r = random.randint(0,100)
+        if r >=40:
+            obstacle = Block(bush,cacti,stone)
+            block_list.add(obstacle)
+        time = 0
+
+    for prop in block_list:
+        prop.rect.x -= 8
         screen.blit(obstacle, (rect.x, rect.y))
+        if prop.rect.x<=0-prop.rect.width:
+            prop.kill()
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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