/// <summary>
/// 返回状态给父节点
/// </summary>
/// <param name="childNode"></param>
/// <param name="status"></param>
public void ReturnToParent(BevNode childNode, BevRunningStatus status)
{
OnExit();
if (parentNode != null)
{
parentNode.AcceptReturn(childNode, status);
}
}
protected override void OnExit()
{
if (selfStatus != BevRunningStatus.Executing)
{
ownTree.updateNodeEvnet -= UpdateNode;
selfStatus = BevRunningStatus.None;
}
}
protected override void OnEnter()
{
if (selfStatus == BevRunningStatus.None)
{
selfStatus = BevRunningStatus.Executing;
Action();
ownTree.updateNodeEvnet += UpdateNode;
}
ReturnToParent(this, selfStatus);
}
/// <summary>
/// 接受子节点返回
/// </summary>
public override void DoReturn(BevNode childNode, BevRunningStatus status)
{
chindNodeStatusList[childNodeList.IndexOf(childNode)] = status;
if (status == BevRunningStatus.Executing)
{
DelayTickChild(childNode);
}
else if (status == BevRunningStatus.Failure)
{
ReturnToParent(this, BevRunningStatus.Failure);
}
else if (status == BevRunningStatus.Succeed)
{
for (int i = 0; i < childNodeList.Count; i++)
{
if (chindNodeStatusList[i] == BevRunningStatus.Failure)
{
ReturnToParent(this, BevRunningStatus.Failure);
}
}
ReturnToParent(this, BevRunningStatus.Succeed);
}
}
/// <summary>
/// 接受子节点返回
/// </summary>
public override void DoReturn(BevNode childNode, BevRunningStatus status)
{
if (status == BevRunningStatus.Failure)
{
ReturnToParent(this, BevRunningStatus.Failure);
}
else if (status == BevRunningStatus.Succeed)
{
int curIndex = childNodeList.IndexOf(childNode);
if (curIndex == childNodeList.Count - 1)
{
ReturnToParent(this, BevRunningStatus.Succeed);
}
else
{
childNodeList[curIndex + 1].Tick();
}
}
else if (status == BevRunningStatus.Executing)
{
DelayTickChild(childNode);
}
}
/* 可重写接口 */
/// <summary>
/// 子节点返回内容之后调用，根据子节点状态返回状态到父节点
/// </summary>
/// <param name="childNode"></param>
/// <param name="status"></param>
public virtual void DoReturn(BevNode childNode, BevRunningStatus status)
{
}
/// <summary>
/// 接受子节点返回
/// </summary>
public void AcceptReturn(BevNode childNode, BevRunningStatus status)
{
ownTree.CurNode = this;
DoReturn(childNode, status);
}
public void OnActionComplete(BevRunningStatus status)
{
selfStatus = status;
}
protected virtual void DoExit(ref BevNodeInputParam input, BevRunningStatus status)
{
}
