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我想在正在播放的视频上放置一个 CCLabelBMFont 对象。我怎样才能做到这一点?我正在使用 MPMoviePlayerController 播放视频。另外,我可以指定标签出现的持续时间、开始时间和结束时间吗?
I am currently trying to create a pathfinding method for my grid based game based on the A* method algorithm. However I am having a basic problem with manipulating variables within my PathNode class instances