void DoUpdate(Blackboard request)
{
BTLogger.Enabled = logFrames;
BTLogger.BeginFrame(rootNode);
_snapshot = _blackboard.ApplyChanges(request).WithNewOrder();
_frameResult = rootNode.Update(_snapshot);
_blackboard.ExecuteOrder(_snapshot.order);
ExecuteOrder(_snapshot.order);
BTLogger.EndFrame(rootNode);
}
public bool IsMatch(Blackboard snapshot)
{
var ret = precondition == null || precondition.IsMatch(snapshot);
BTLogger.Log(this, "IsMatch {0}? {1}", precondition, ret.Pretty());
// exit running node if precondition is not valid anymore
if (!ret)
{
SetState(NodeState.Finished, snapshot);
}
return(ret);
}
static BTLogger FindLogger(Node node)
{
BTLogger logger;
if (!mapNodeLoggers.TryGetValue(node, out logger))
{
if (node.parent != null)
{
logger = FindLogger(node.parent);
}
if (logger == null)
{
logger = new BTLogger();
mapNodeLoggers[node] = logger;
}
}
return(logger);
}
