protected override int onUpdate(TBTWorkingData wData)
{
TBTActionPrioritizedSelectorContext thisContext = getContext <TBTActionPrioritizedSelectorContext>(wData);
int runningState = TBTRunningStatus.FINISHED;
// 如果切换节点index了，那么执行转换
// 那么现在就是上次选择节点和当前节点一致了
if (thisContext.currentSelectedIndex != thisContext.lastSelectedIndex)
{
if (IsIndexValid(thisContext.lastSelectedIndex))
{
TBTAction node = GetChild <TBTAction>(thisContext.lastSelectedIndex);
node.Transition(wData);
}
thisContext.lastSelectedIndex = thisContext.currentSelectedIndex;
}
// 更新当前节点，如果当前节点状态结束，那么设置当前节点为非法
if (IsIndexValid(thisContext.lastSelectedIndex))
{
TBTAction node = GetChild <TBTAction>(thisContext.lastSelectedIndex);
runningState = node.Update(wData);
if (TBTRunningStatus.IsFinished(runningState))
{
// 这里应该用Transition
thisContext.lastSelectedIndex = -1;
}
}
return(runningState);
}
protected override int onUpdate(TBTWorkingData wData)
{
TBTActionSequenceContext thisContext = getContext <TBTActionSequenceContext>(wData);
int runningStatus = TBTRunningStatus.FINISHED;
TBTAction node = GetChild <TBTAction>(thisContext.currentSelectedIndex);
// 更新当前节点
runningStatus = node.Update(wData);
// 如果当前节点结束或者失败，那么父节点也结束
if (_continueIfErrorOccors == false && TBTRunningStatus.IsError(runningStatus))
{
thisContext.currentSelectedIndex = -1;
return(runningStatus);
}
// 如果当前节点结束，那么切换下一个节点
if (TBTRunningStatus.IsFinished(runningStatus))
{
thisContext.currentSelectedIndex++;
// 这个检测不应该放在这里
if (IsIndexValid(thisContext.currentSelectedIndex))
{
runningStatus = TBTRunningStatus.EXECUTING;
}
else
{
thisContext.currentSelectedIndex = -1;
}
}
return(runningStatus);
}
protected override int onUpdate(TBTWorkingData wData)
{
TBTActionTimerContext thisContext = getContext <TBTActionTimerContext>(wData);
int runningStatus = TBTRunningStatus.FINISHED;
if (IsIndexValid(0))
{
TBTAction node = GetChild <TBTAction>(0);
runningStatus = node.Update(wData);
if (TBTRunningStatus.IsFinished(runningStatus))
{
if (UnityEngine.Time.time > thisContext.lastTime + m_elapseTime)
{
runningStatus = TBTRunningStatus.FINISHED;
}
}
else if (TBTRunningStatus.IsExecuting(runningStatus))
{
if (UnityEngine.Time.time > thisContext.lastTime + m_elapseTime)
{
thisContext.lastTime = UnityEngine.Time.time;
}
}
}
return(runningStatus);
}
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 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))
{
thisContext.lastSelectedIndex = -1;
}
}
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 override int onUpdate(TBTWorkingData wData)
{
TBTActionParallelContext thisContext = getContext <TBTActionParallelContext>(wData);
//first time initialization
if (thisContext.runningStatus.Count != GetChildCount())
{
initListTo <int>(thisContext.runningStatus, TBTRunningStatus.EXECUTING);
}
bool hasFinished = false;
bool hasExecuting = false;
for (int i = 0; i < GetChildCount(); ++i)
{
if (thisContext.evaluationStatus[i] == false)
{
continue;
}
if (TBTRunningStatus.IsFinished(thisContext.runningStatus[i]))
{
hasFinished = true;
continue;
}
TBTAction node = GetChild <TBTAction>(i);
int runningStatus = node.Update(wData);
if (TBTRunningStatus.IsFinished(runningStatus))
{
hasFinished = true;
}
else
{
hasExecuting = true;
}
thisContext.runningStatus[i] = runningStatus;
}
if (_runningStatusRelationship == ECHILDREN_RELATIONSHIP.OR && hasFinished ||
_runningStatusRelationship == ECHILDREN_RELATIONSHIP.AND && hasExecuting == false)
{
initListTo <int>(thisContext.runningStatus, TBTRunningStatus.EXECUTING);
return(TBTRunningStatus.FINISHED);
}
return(TBTRunningStatus.EXECUTING);
}
protected override int onUpdate(TBTWorkingData wData)
{
TBTActionLoopContext thisContext = getContext <TBTActionLoopContext>(wData);
int runningStatus = TBTRunningStatus.FINISHED;
if (IsIndexValid(0))
{
TBTAction node = GetChild <TBTAction>(0);
runningStatus = node.Update(wData);
if (TBTRunningStatus.IsFinished(runningStatus))
{
thisContext.currentCount++;
if (thisContext.currentCount < _loopCount || _loopCount == INFINITY)
{
runningStatus = TBTRunningStatus.EXECUTING;
}
}
}
return(runningStatus);
}