public override Vector2 Steer(ISteeringTarget target)
{
if (target == null)
{
return(Vector2.Zero);
}
var distance = (target.Position - SteeringEntity.Position).Length();
var updatesAhead = distance / SteeringEntity.MaxVelocity;
Vector2 futurePos;
if (target is ISteeringEntity steeringTarget)
{
futurePos = target.Position + steeringTarget.Velocity * updatesAhead;
}
else
{
futurePos = target.Position;
}
return(NestedBehavior == null
? BehaviorMath.Seek((Vector2SteeringTarget)futurePos, SteeringEntity)
: NestedBehavior.Steer((Vector2SteeringTarget)futurePos));
}
public override Vector2 Steer(ISteeringTarget target)
{
return(BehaviorMath.Seek(target, SteeringEntity));
}