protected override int OnUpdate(BtWorkingData workData)
{
BtActionSequenceContext thisContext = GetContext <BtActionSequenceContext>(workData);
int runningStatus = BtRunningStatus.FINISHED;
BtAction node = GetChild <BtAction>(thisContext.current_selected_index);
runningStatus = node.Update(workData);
if (_continueIfErrorOccors == false && BtRunningStatus.IsError(runningStatus))
{
thisContext.current_selected_index = -1;
return(runningStatus);
}
if (BtRunningStatus.IsFinished(runningStatus))
{
thisContext.current_selected_index++;
if (IsIndexValid(thisContext.current_selected_index))
{
runningStatus = BtRunningStatus.EXECUTING;
}
else
{
thisContext.current_selected_index = -1;
}
}
return(runningStatus);
}
protected override void OnTransition(BtWorkingData workData)
{
BtActionSequenceContext this_context = GetContext <BtActionSequenceContext>(workData);
BtAction node = GetChild <BtAction>(this_context.current_selected_index);
if (node != null)
{
node.Transition(workData);
}
this_context.current_selected_index = -1;
}
protected override bool OnEvaluate(BtWorkingData workData)
{
BtActionSequenceContext thisContext = GetContext <BtActionSequenceContext>(workData);
int checkedNodeIndex = IsIndexValid(thisContext.current_selected_index) ?
thisContext.current_selected_index : 0;
if (IsIndexValid(checkedNodeIndex))
{
BtAction node = GetChild <BtAction>(checkedNodeIndex);
if (node.Evaluate(workData))
{
thisContext.current_selected_index = checkedNodeIndex;
return(true);
}
}
return(false);
}
