protected override int onUpdate(TBTWorkingData wData)
{
TBTActionPrioritizedSelectorContext thisContext = getContext <TBTActionPrioritizedSelectorContext>(wData);
int runningState = TBTRunningStatus.FINISHED;
if (thisContext.currentSelectedIndex != thisContext.lastSelectedIndex)
{
if (IsIndexValid(thisContext.lastSelectedIndex))
{
TBTAction node = GetChild <TBTAction>(thisContext.lastSelectedIndex);
node.Transition(wData);
}
thisContext.lastSelectedIndex = thisContext.currentSelectedIndex;
}
if (IsIndexValid(thisContext.lastSelectedIndex))
{
TBTAction node = GetChild <TBTAction>(thisContext.lastSelectedIndex);
runningState = node.Update(wData);
if (TBTRunningStatus.IsFinished(runningState))
{
node.Transition(wData);
thisContext.lastSelectedIndex = -1;
}
}
return(runningState);
}
public int UpdateReqeust(float gameTime, float deltaTime)
{
if (_nextRequest != _currentRequest)
{
//reset bev tree
_behaviorTree.Transition(_behaviorWorkingData);
//assign to current
_currentRequest = _nextRequest;
//reposition and add a little offset
Vector3 targetPos = _currentRequest.nextMovingTarget + TMathUtils.GetDirection2D(_currentRequest.nextMovingTarget, transform.position) * 0.2f;
Vector3 startPos = new Vector3(targetPos.x, -1.4f, targetPos.z);
_targetDummyObject.transform.position = startPos;
LeanTween.move(_targetDummyObject, targetPos, 1f);
}
return(0);
}
protected override void onTransition(TBTWorkingData wData)
{
GuideRoot_01Context thisContext = getContext <GuideRoot_01Context>(wData);
TBTAction node = GetChild <TBTAction>(thisContext.currentSelectedIndex);
if (node != null)
{
node.Transition(wData);
}
}
protected override void onTransition(TBTWorkingData wData)
{
TBTActionPrioritizedSelectorContext thisContext = getContext <TBTActionPrioritizedSelectorContext>(wData);
TBTAction node = GetChild <TBTAction>(thisContext.lastSelectedIndex);
if (node != null)
{
node.Transition(wData);
}
thisContext.lastSelectedIndex = -1;
}
private void Update()
{
if (_behaviorTree.Evaluate(_behaviorWorkingData))
{
_behaviorTree.Update(_behaviorWorkingData);
}
else
{
_behaviorTree.Transition(_behaviorWorkingData);
}
}
//public override void AddBody(bool isStrong = false)
//{
//}
public int UpdateBehavior(float gameTime, float deltaTime)
{
_BevWorkingData._GameTime = gameTime;
_BevWorkingData._DeltaTime = deltaTime;
if (_BevTree.Evaluate(_BevWorkingData))
{
_BevTree.Update(_BevWorkingData);
}
else
{
_BevTree.Transition(_BevWorkingData);
}
return(0);
}
// 更新请求
public int UpdateRequest(float gameTime, float deltaTime)
{
AIBehaviorRequest foregroundRequest = m_BehaviorWorkData.request;
AIBehaviorRequest backgroundRequest = m_DecisionWorkData.request;
if (backgroundRequest != foregroundRequest)
{
//比对决策树和行为树的请求是否一致
if (foregroundRequest != null)
{
GameLog.Log("【UpdateRequest】当前在处理的请求（前端）：" + foregroundRequest.ToString());
}
if (backgroundRequest != null)
{
GameLog.Log("【UpdateRequest】下一个要处理的请求（后端）：" + backgroundRequest.ToString());
}
//reset bev tree 清理一些状态
m_BehaviorTree.Transition(m_BehaviorWorkData);
//assign to current
m_BehaviorWorkData.request = backgroundRequest;
}
return(0);
}