Example usage for com.badlogic.gdx.ai.steer.behaviors PrioritySteering PrioritySteering

Introduction

In this page you can find the example usage for com.badlogic.gdx.ai.steer.behaviors PrioritySteering PrioritySteering.

Prototype

public PrioritySteering(Steerable<T> owner, float epsilon) 

Source Link

Document

Creates a PrioritySteering behavior for the specified owner and threshold.

Usage

From source file:com.mygdx.game.steerers.CollisionAvoidanceSteererBase.java

License:Apache License

public CollisionAvoidanceSteererBase(final SteerableBody steerableBody) {
    super(steerableBody);

    this.proximity = new RadiusProximity<Vector3>(steerableBody, GameScreen.screen.engine.characters,
            steerableBody.getBoundingRadius() * 1.8f);
    this.collisionAvoidanceSB = new CollisionAvoidance<Vector3>(steerableBody, proximity) {
        @Override//from  w  w  w . j a  v  a2s . c  om
        protected SteeringAcceleration<Vector3> calculateRealSteering(SteeringAcceleration<Vector3> steering) {
            super.calculateRealSteering(steering);
            steering.linear.y = 0; // remove any vertical acceleration
            return steering;
        }
    };

    this.prioritySteering = new PrioritySteering<Vector3>(steerableBody, 0.001f) //
            .add(collisionAvoidanceSB);
}

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From source file:toniarts.openkeeper.world.creature.CreatureControl.java

License:Open Source License

public void wander() {

    // Set wandering
    PrioritySteering<Vector2> prioritySteering = new PrioritySteering(this, 0.0001f);
    RaycastCollisionDetector<Vector2> raycastCollisionDetector = new CreatureRayCastCollisionDetector(
            worldState);//  ww w  .j  a v  a  2  s.  co m
    RaycastObstacleAvoidance<Vector2> raycastObstacleAvoidanceSB = new RaycastObstacleAvoidance<>(this,
            new SingleRayConfiguration<>(this, 1.5f), raycastCollisionDetector, 0.5f);
    prioritySteering.add(raycastObstacleAvoidanceSB);
    prioritySteering.add(new Wander<>(this).setFaceEnabled(false) // We want to use Face internally (independent facing is on)
            .setAlignTolerance(0.001f) // Used by Face
            .setDecelerationRadius(5) // Used by Face
            .setTimeToTarget(0.1f) // Used by Face
            .setWanderOffset(10) //
            .setWanderOrientation(10) //
            .setWanderRadius(10) //
            .setWanderRate(FastMath.TWO_PI * 4));
    setSteeringBehavior(prioritySteering);
}

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From source file:toniarts.openkeeper.world.creature.CreatureControl.java

License:Open Source License

public void navigateToRandomPoint() {
    Point p = worldState.findRandomAccessibleTile(
            worldState.getTileCoordinates(getSpatial().getWorldTranslation()), 10, creature);
    if (p != null) {
        GraphPath<TileData> outPath = worldState
                .findPath(worldState.getTileCoordinates(getSpatial().getWorldTranslation()), p, creature);

        if (outPath != null && outPath.getCount() > 1) {

            // Debug
            //                worldHandler.drawPath(new LinePath<>(pathToArray(outPath)));
            PrioritySteering<Vector2> prioritySteering = new PrioritySteering(this, 0.0001f);
            FollowPath<Vector2, LinePathParam> followPath = new FollowPath(this,
                    new LinePath<>(pathToArray(outPath), true), 2);
            followPath.setDecelerationRadius(1f);
            followPath.setArrivalTolerance(0.2f);
            prioritySteering.add(followPath);

            prioritySteering.setEnabled(!isAnimationPlaying());
            setSteeringBehavior(prioritySteering);
        }/*from   w w  w  .  j  a v  a  2 s. c  om*/
    }
}

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From source file:toniarts.openkeeper.world.creature.CreatureControl.java

License:Open Source License

public void navigateToAssignedTask() {

    Vector2f loc = assignedTask.getTarget(this);
    if (loc != null) {
        GraphPath<TileData> outPath = worldState.findPath(
                worldState.getTileCoordinates(getSpatial().getWorldTranslation()),
                new Point((int) Math.floor(loc.x), (int) Math.floor(loc.y)), creature);

        if (outPath != null && outPath.getCount() > 1) {

            // Debug
            //                worldHandler.drawPath(new LinePath<>(pathToArray(outPath)));
            PrioritySteering<Vector2> prioritySteering = new PrioritySteering(this, 0.0001f);
            FollowPath<Vector2, LinePathParam> followPath = new FollowPath(this,
                    new LinePath<>(pathToArray(outPath), true), 2);
            followPath.setDecelerationRadius(1f);
            followPath.setArrivalTolerance(0.2f);
            prioritySteering.add(followPath);

            prioritySteering.setEnabled(!isAnimationPlaying());
            setSteeringBehavior(prioritySteering);
        }/*from  w w w .j  a  v a 2  s .  c o  m*/
    }
}

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From source file:toniarts.openkeeper.world.creature.CreatureControl.java

License:Open Source License

/**
 * Set follow mode/* w  w  w. j  a va 2  s.c  om*/
 *
 * @param target the target to follow
 * @return true if it is valid to follow it
 */
public boolean followTarget(CreatureControl target) {
    if (target != null) {
        followTarget = target;
        PrioritySteering<Vector2> prioritySteering = new PrioritySteering(this, 0.0001f);

        // Create proximity
        Array<CreatureControl> creatures;
        if (party != null) {
            creatures = new Array<>(party.getActualMembers().size());
            for (CreatureControl cr : party.getActualMembers()) {
                creatures.add(cr);
            }
        } else {
            creatures = new Array<>(2);
            creatures.add(target);
            creatures.add(this);
        }

        // Hmm, proximity should be the same instance? Gotten from the party?
        Cohesion<Vector2> cohersion = new Cohesion<>(this, new InfiniteProximity<Vector2>(this, creatures));
        prioritySteering.add(cohersion);

        setSteeringBehavior(prioritySteering);
        return true;
    }
    return false;
}

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