protected sealed override int onUpdate(TBTWorkingData wData)
{
int runningState = TBTRunningStatus.FINISHED;
TBTActionLeafContext thisContext = getContext <TBTActionLeafContext>(wData);
if (thisContext.status == ACTION_READY)
{
onEnter(wData);
thisContext.needExit = true;
thisContext.status = ACTION_RUNNING;
}
if (thisContext.status == ACTION_RUNNING)
{
runningState = onExecute(wData);
if (TBTRunningStatus.IsFinished(runningState))
{
thisContext.status = ACTION_FINISHED;
}
}
if (thisContext.status == ACTION_FINISHED)
{
if (thisContext.needExit)
{
onExit(wData, runningState);
}
thisContext.status = ACTION_READY;
thisContext.needExit = false;
}
return(runningState);
}
protected sealed override int onUpdate(TBTWorkingData wData)
{
int runningState = TBTRunningStatus.FINISHED;
TBTActionLeafContext thisContext = getContext <TBTActionLeafContext>(wData);
// 只执行一次
if (thisContext.status == ACTION_READY)
{
onEnter(wData);
thisContext.needExit = true;
thisContext.status = ACTION_RUNNING;
}
// status是ACTION_RUNNING，但是thisContext.status是其他的状态
if (thisContext.status == ACTION_RUNNING)
{
// TBTRunningStatus是内部的执行状态，status是TBTActionLeaf是的状态
runningState = onExecute(wData);
if (TBTRunningStatus.IsFinished(runningState))
{
thisContext.status = ACTION_FINISHED;
}
}
if (thisContext.status == ACTION_FINISHED)
{
if (thisContext.needExit)
{
onExit(wData, runningState);
}
// 返回默认状态
thisContext.status = ACTION_READY;
thisContext.needExit = false;
}
return(runningState);
}
protected sealed override void onTransition(TBTWorkingData wData)
{
TBTActionLeafContext thisContext = getContext <TBTActionLeafContext>(wData);
if (thisContext.needExit)
{
onExit(wData, TBTRunningStatus.TRANSITION);
}
thisContext.status = ACTION_READY;
thisContext.needExit = false;
}
