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);
}
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);
}
}
public override bool IsTrue(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);
return(TMathUtils.GetDistance2D(targetPos, currentPos) < 1f);
}