/// <summary>
/// 移除穿越代价被修改后的回调函数
/// </summary>
/// <param name="callback">Callback.</param>
public void RemoveHeuristic(AStarCallback.HeuristicCallback callback)
{
this.aStarCallback.OnHeuristic -= callback;
}
/// <summary>
/// 添加穿越代价被修改后的回调函数
/// </summary>
/// <param name="callback">Callback.</param>
/// <param name="aStarNodeParam">A star node parameter.</param>
public void AddHeuristic(AStarCallback.HeuristicCallback callback, AStarNode aStarNodeParam)
{
this.aStarNodeParam = aStarNodeParam;
this.aStarCallback.OnHeuristic += callback;
}
