protected override int onUpdate(BehaviourTreeData wData)
{
TBTActionPrioritizedSelectorContext thisContext = getContext <TBTActionPrioritizedSelectorContext>(wData);
int runningState = BehaviourTreeRunningStatus.FINISHED;
if (thisContext.currentSelectedIndex != thisContext.lastSelectedIndex)
{
if (IsIndexValid(thisContext.lastSelectedIndex))
{
BehaviourAction node = GetChild <BehaviourAction>(thisContext.lastSelectedIndex);
node.Transition(wData);
}
thisContext.lastSelectedIndex = thisContext.currentSelectedIndex;
}
if (IsIndexValid(thisContext.lastSelectedIndex))
{
BehaviourAction node = GetChild <BehaviourAction>(thisContext.lastSelectedIndex);
runningState = node.Update(wData);
if (BehaviourTreeRunningStatus.IsFinished(runningState))
{
thisContext.lastSelectedIndex = -1;
}
}
return(runningState);
}
//------------------------------------------------------
protected override bool onEvaluate(/*in*/ BehaviourTreeData wData)
{
TBTActionParallelContext thisContext = getContext <TBTActionParallelContext>(wData);
initListTo <bool>(thisContext.evaluationStatus, false);
bool finalResult = false;
for (int i = 0; i < GetChildCount(); ++i)
{
BehaviourAction node = GetChild <BehaviourAction>(i);
bool ret = node.Evaluate(wData);
//early break
if (_evaluationRelationship == ECHILDREN_RELATIONSHIP.AND && ret == false)
{
finalResult = false;
break;
}
if (ret == true)
{
finalResult = true;
}
thisContext.evaluationStatus[i] = ret;
}
return(finalResult);
}
protected override int onUpdate(BehaviourTreeData wData)
{
TBTActionSequenceContext thisContext = getContext <TBTActionSequenceContext>(wData);
int runningStatus = BehaviourTreeRunningStatus.FINISHED;
BehaviourAction node = GetChild <BehaviourAction>(thisContext.currentSelectedIndex);
runningStatus = node.Update(wData);
if (_continueIfErrorOccors == false && BehaviourTreeRunningStatus.IsError(runningStatus))
{
thisContext.currentSelectedIndex = -1;
return(runningStatus);
}
if (BehaviourTreeRunningStatus.IsFinished(runningStatus))
{
thisContext.currentSelectedIndex++;
if (IsIndexValid(thisContext.currentSelectedIndex))
{
runningStatus = BehaviourTreeRunningStatus.EXECUTING;
}
else
{
thisContext.currentSelectedIndex = -1;
}
}
return(runningStatus);
}
protected override void onTransition(BehaviourTreeData wData)
{
TBTActionPrioritizedSelectorContext thisContext = getContext <TBTActionPrioritizedSelectorContext>(wData);
BehaviourAction node = GetChild <BehaviourAction>(thisContext.lastSelectedIndex);
if (node != null)
{
node.Transition(wData);
}
thisContext.lastSelectedIndex = -1;
}
protected override void onTransition(BehaviourTreeData wData)
{
TBTActionLoopContext thisContext = getContext <TBTActionLoopContext>(wData);
if (IsIndexValid(0))
{
BehaviourAction node = GetChild <BehaviourAction>(0);
node.Transition(wData);
}
thisContext.currentCount = 0;
}
protected override void onTransition(BehaviourTreeData wData)
{
TBTActionSequenceContext thisContext = getContext <TBTActionSequenceContext>(wData);
BehaviourAction node = GetChild <BehaviourAction>(thisContext.currentSelectedIndex);
if (node != null)
{
node.Transition(wData);
}
thisContext.currentSelectedIndex = -1;
}
protected override void onTransition(BehaviourTreeData wData)
{
TBTActionParallelContext thisContext = getContext <TBTActionParallelContext>(wData);
for (int i = 0; i < GetChildCount(); ++i)
{
BehaviourAction node = GetChild <BehaviourAction>(i);
node.Transition(wData);
}
//clear running status
initListTo <int>(thisContext.runningStatus, BehaviourTreeRunningStatus.EXECUTING);
}
protected override bool onEvaluate(/*in*/ BehaviourTreeData wData)
{
BehaviourActionPrioritizedSelector.TBTActionPrioritizedSelectorContext thisContext =
getContext <BehaviourActionPrioritizedSelector.TBTActionPrioritizedSelectorContext>(wData);
//check last node first
if (IsIndexValid(thisContext.currentSelectedIndex))
{
BehaviourAction node = GetChild <BehaviourAction>(thisContext.currentSelectedIndex);
if (node.Evaluate(wData))
{
return(true);
}
}
return(base.onEvaluate(wData));
}
//-------------------------------------------------------
protected override bool onEvaluate(/*in*/ BehaviourTreeData wData)
{
TBTActionLoopContext thisContext = getContext <TBTActionLoopContext>(wData);
bool checkLoopCount = (_loopCount == INFINITY || thisContext.currentCount < _loopCount);
if (checkLoopCount == false)
{
return(false);
}
if (IsIndexValid(0))
{
BehaviourAction node = GetChild <BehaviourAction>(0);
return(node.Evaluate(wData));
}
return(false);
}
protected override bool onEvaluate(/*in*/ BehaviourTreeData wData)
{
TBTActionPrioritizedSelectorContext thisContext = getContext <TBTActionPrioritizedSelectorContext>(wData);
thisContext.currentSelectedIndex = -1;
int childCount = GetChildCount();
for (int i = 0; i < childCount; ++i)
{
BehaviourAction node = GetChild <BehaviourAction>(i);
if (node.Evaluate(wData))
{
thisContext.currentSelectedIndex = i;
return(true);
}
}
return(false);
}
protected override int onUpdate(BehaviourTreeData wData)
{
TBTActionParallelContext thisContext = getContext <TBTActionParallelContext>(wData);
//first time initialization
if (thisContext.runningStatus.Count != GetChildCount())
{
initListTo <int>(thisContext.runningStatus, BehaviourTreeRunningStatus.EXECUTING);
}
bool hasFinished = false;
bool hasExecuting = false;
for (int i = 0; i < GetChildCount(); ++i)
{
if (thisContext.evaluationStatus[i] == false)
{
continue;
}
if (BehaviourTreeRunningStatus.IsFinished(thisContext.runningStatus[i]))
{
hasFinished = true;
continue;
}
BehaviourAction node = GetChild <BehaviourAction>(i);
int runningStatus = node.Update(wData);
if (BehaviourTreeRunningStatus.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, BehaviourTreeRunningStatus.EXECUTING);
return(BehaviourTreeRunningStatus.FINISHED);
}
return(BehaviourTreeRunningStatus.EXECUTING);
}
protected override int onUpdate(BehaviourTreeData wData)
{
TBTActionLoopContext thisContext = getContext <TBTActionLoopContext>(wData);
int runningStatus = BehaviourTreeRunningStatus.FINISHED;
if (IsIndexValid(0))
{
BehaviourAction node = GetChild <BehaviourAction>(0);
runningStatus = node.Update(wData);
if (BehaviourTreeRunningStatus.IsFinished(runningStatus))
{
thisContext.currentCount++;
if (thisContext.currentCount < _loopCount || _loopCount == INFINITY)
{
runningStatus = BehaviourTreeRunningStatus.EXECUTING;
}
}
}
return(runningStatus);
}
//------------------------------------------------------
protected override bool onEvaluate(/*in*/ BehaviourTreeData wData)
{
TBTActionSequenceContext thisContext = getContext <TBTActionSequenceContext>(wData);
int checkedNodeIndex = -1;
if (IsIndexValid(thisContext.currentSelectedIndex))
{
checkedNodeIndex = thisContext.currentSelectedIndex;
}
else
{
checkedNodeIndex = 0;
}
if (IsIndexValid(checkedNodeIndex))
{
BehaviourAction node = GetChild <BehaviourAction>(checkedNodeIndex);
if (node.Evaluate(wData))
{
thisContext.currentSelectedIndex = checkedNodeIndex;
return(true);
}
}
return(false);
}
//-------------------------------------------------------------
public BehaviourAction(int maxChildCount)
: base(maxChildCount)
{
_uniqueKey = BehaviourAction.genUniqueKey();
}