public void Simulate()
{
if (!root.CanExecute(this))
{
return;
}
root.Execute(this);
}
public NodeResult Execute(BehaviourTreeAgent agent)
{
if (!getWhileCondition())
{
return(getSuccessCondition() ? NodeResult.Success : NodeResult.Failed);
}
var result = child.Execute(agent);
if (result == NodeResult.Failed || result == NodeResult.Running)
{
return(result);
}
return(getSuccessCondition() ? NodeResult.Success : NodeResult.Failed);
}
public void SimulateBehaviour()
{
var oldPos = Physical.Position;
Brain.UpdatePercepts(Physical.Position);
if (behaviourTree.CanExecute(agent))
{
behaviourTree.Execute(agent);
}
var dir = Vector3.Normalize((Physical.Position - oldPos).ChangeY(0));
if (dir.Length() > 0.5f)
{
Physical.Rotation = Functions.CreateFromLookDir(dir.xna()).dx()
* Quaternion.RotationAxis(Vector3.UnitY, MathHelper.PiOver2);
Physical.Position = Physical.Position;
}
}
