/// <summary>
/// 读取节点共用数据(行为树中的黑板)。内部存储于Entity的组件上
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value"></param>
/// <returns></returns>
public T GetDataFromBlackboard <T>() where T : struct, IComponentData
{
return(StateData.GetBlackboard <T>(Index));
//Entity e = EntityManager.GetComponentData<ActionRunState>(CurrentEntity).Blackboard;
//if (EntityManager.HasComponent<T>(e))
//{
// value = EntityManager.GetComponentData<T>(e);
// return true;
//}
//value = default;
//return false;
}
//=======================================================
//TODO:临时处理方案。之后改成把数据放入专门的数据节点中
/// <summary>
/// 设置节点共用数据(行为树中的黑板)。内部存储于Entity的组件上
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value"></param>
public void SetDataToBlackboard <T>(ISetBlackboard <T> node, T value) where T : struct, IComponentData
{
StateData.GetBlackboard <T>(Index) = value;
//Entity e = EntityManager.GetComponentData<ActionRunState>(CurrentEntity).Blackboard;
//if (EntityManager.HasComponent<T>(e))
//{
// EntityManager.SetComponentData(e, value);
//}
//else
//{
// EntityManager.AddComponentData(e, value);
//}
}