protected override int onExecute(TBTWorkingData wData)
{
AIEntityWorkingData thisData = wData.As <AIEntityWorkingData>();
Vector3 targetPos = TMathUtils.Vector3ZeroY(thisData.entity.GetBBValue <Vector3>(AIEntity.BBKEY_NEXTMOVINGPOSITION, Vector3.zero));
Vector3 currentPos = TMathUtils.Vector3ZeroY(thisData.entityTF.position);
float distToTarget = TMathUtils.GetDistance2D(targetPos, currentPos);
if (distToTarget < 1f)
{
thisData.entityTF.position = targetPos;
return(TBTRunningStatus.FINISHED);
}
else
{
int ret = TBTRunningStatus.EXECUTING;
Vector3 toTarget = TMathUtils.GetDirection2D(targetPos, currentPos);
float movingStep = 0.5f * thisData.deltaTime;
if (movingStep > distToTarget)
{
movingStep = distToTarget;
ret = TBTRunningStatus.FINISHED;
}
thisData.entityTF.position = thisData.entityTF.position + toTarget * movingStep;
return(ret);
}
}
protected override int onExecute(TBTWorkingData wData)
{
AIEntityWorkingData thisData = wData.As <AIEntityWorkingData>();
Vector3 targetPos = TMathUtils.Vector3ZeroY(thisData.entity.GetBBValue <Vector3>(AIEntity.BBKEY_NEXTMOVINGPOSITION, Vector3.zero));
Vector3 currentPos = TMathUtils.Vector3ZeroY(thisData.entityTF.position);
if (TMathUtils.IsZero((targetPos - currentPos).sqrMagnitude))
{
return(TBTRunningStatus.FINISHED);
}
else
{
Vector3 toTarget = TMathUtils.GetDirection2D(targetPos, currentPos);
Vector3 curFacing = thisData.entityTF.forward;
float dotV = Vector3.Dot(toTarget, curFacing);
float deltaAngle = Mathf.Acos(Mathf.Clamp(dotV, -1f, 1f));
if (deltaAngle < 0.1f)
{
thisData.entityTF.forward = toTarget;
return(TBTRunningStatus.FINISHED);
}
else
{
Vector3 crossV = Vector3.Cross(curFacing, toTarget);
float angleToTurn = Mathf.Min(3f * thisData.deltaTime, deltaAngle);
if (crossV.y < 0)
{
angleToTurn = -angleToTurn;
}
thisData.entityTF.Rotate(Vector3.up, angleToTurn * Mathf.Rad2Deg, Space.World);
}
}
return(TBTRunningStatus.EXECUTING);
}
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);
}