//Copyright (c) 2014, Jesús Martín Berlanga. All rights reserved. 
//Distributed under the BSD licence. Read "com/jme3/ai/license.txt".
package steeringDemos.demos;

import com.jme3.ai.agents.Agent;
import com.jme3.ai.agents.behaviors.npc.SimpleMainBehavior;
import com.jme3.ai.agents.behaviors.npc.steering.RelativeWanderBehavior;
import com.jme3.math.Vector3f;
import steeringDemos.BasicDemo;
import steeringDemos.control.CustomSteerControl;

/**
 * Relative Wander Demo
 *
 * @author Jesús Martín Berlanga
 * @version 1.0.1
 */
public class RelativeWanderDemo extends BasicDemo {

    public static void main(String[] args) {
        RelativeWanderDemo app = new RelativeWanderDemo();
        app.start();
    }

    @Override
    public void simpleInitApp() {
        this.steerControl = new CustomSteerControl(9, 1);
        this.steerControl.setCameraSettings(getCamera());
        this.steerControl.setFlyCameraSettings(getFlyByCamera());

        //defining rootNode for brainsAppState processing
        brainsAppState.setApp(this);
        brainsAppState.setGameControl(new CustomSteerControl(5f));

        Agent target = this.createBoid("Target", this.targetColor, 0.11f);

        brainsAppState.addAgent(target); //Add the target to the brainsAppState
        brainsAppState.getGameControl().spawn(target, Vector3f.ZERO);
        this.setStats(
                target,
                this.targetMoveSpeed,
                this.targetRotationSpeed,
                this.targetMass,
                this.targetMaxForce);

        SimpleMainBehavior targetMainBehavior = new SimpleMainBehavior(target);
        RelativeWanderBehavior targetMoveBehavior = new RelativeWanderBehavior(target, 10, 10, 10, 0.1f);
        targetMoveBehavior.setTimeInterval(0.47f);
        targetMainBehavior.addBehavior(targetMoveBehavior);
        target.setMainBehavior(targetMainBehavior);

        brainsAppState.start();
    }

    @Override
    public void simpleUpdate(float tpf) {
        brainsAppState.update(tpf);
    }
}