Exemple #1
0
    public override Vector3 Calculate(SteeringBehaviorState state, Vector3 target)
    {
        Vector3 desiredDirect = Vector3.zero;

        if (desiredDirect.magnitude < movingEntity.maxSpeed)
        {
            desiredDirect += Flee(target) * fleeWeight;
        }

        List <MovingEntity> neighbors = TagNeighbors(movingEntity, NeighborPredicate);

        if (desiredDirect.magnitude < movingEntity.maxSpeed)
        {
            desiredDirect += Vector3.ClampMagnitude(
                Cohesion(movingEntity, neighbors) * fleeWeight,
                movingEntity.maxSpeed - desiredDirect.magnitude);
        }

        if (desiredDirect.magnitude < movingEntity.maxSpeed)
        {
            desiredDirect += Vector3.ClampMagnitude(
                Separation(movingEntity, neighbors) * separationWeight,
                movingEntity.maxSpeed - desiredDirect.magnitude);
        }

        return(desiredDirect);
    }
Exemple #2
0
    public virtual Vector3 Calculate(SteeringBehaviorState state, Vector3 target)
    {
        switch (state)
        {
        case SteeringBehaviorState.Arrive:
        {
            return(Arrive(target));
        }

        case SteeringBehaviorState.Flee:
        {
            return(Flee(target));
        }

        case SteeringBehaviorState.Seek:
        {
            return(Seek(target));
        }

        case SteeringBehaviorState.Pursuit:
        {
            return(Pursuit(movingEntity.target));
        }

        case SteeringBehaviorState.Cohesion:
        {
            List <MovingEntity> neighbors = TagNeighbors(movingEntity, NeighborPredicate);
            return(Cohesion(movingEntity, neighbors));
        }

        case SteeringBehaviorState.Separation:
        {
            List <MovingEntity> neighbors = TagNeighbors(movingEntity, NeighborPredicate);
            return(Separation(movingEntity, neighbors));
        }

        default:
            return(Vector3.zero);
        }
    }