public override BehaviorResult Exec(IBehaviorTree tree)
{
if (TargetNode == null)
{
//Debug.LogError("missing target node");
return(BehaviorResult.failed);
}
if (!Running)
{
if (OnPrecondition != null)
{
if (!OnPrecondition())
{
return(BehaviorResult.failed);
}
}
SetStarting();
}
if (N == 0.0f)
{
N = tree.GameTime;
}
BehaviorResult result = TargetNode.Exec(tree);
if (result == BehaviorResult.success)
{
SetCompleted();
N = 0.0f;
return(BehaviorResult.success);
}
else if (result == BehaviorResult.failed)
{
SetFailed();
return(BehaviorResult.failed);
}
else if (result == BehaviorResult.running)
{
if (tree.GameTime - N < Interval)
{
return(BehaviorResult.running);
}
else
{
TargetNode.Abort();
N = 0.0f;
return(BehaviorResult.failed);
}
}
else
{
return(BehaviorResult.abort);
}
}
