org.jtrfp.trcl.obj.ProjectileBillboard.java Source code

Introduction

Here is the source code for org.jtrfp.trcl.obj.ProjectileBillboard.java

Source

/*******************************************************************************
 * This file is part of TERMINAL RECALL
 * Copyright (c) 2012-2014 Chuck Ritola
 * Part of the jTRFP.org project
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     chuck - initial API and implementation
 ******************************************************************************/
package org.jtrfp.trcl.obj;

import java.awt.Dimension;
import java.lang.ref.WeakReference;

import org.apache.commons.math3.geometry.euclidean.threed.Vector3D;
import org.jtrfp.trcl.beh.LimitedLifeSpan;
import org.jtrfp.trcl.beh.ProjectileBehavior;
import org.jtrfp.trcl.core.TR;
import org.jtrfp.trcl.core.TextureDescription;
import org.jtrfp.trcl.file.ModelingType;
import org.jtrfp.trcl.file.Weapon;
import org.jtrfp.trcl.obj.Explosion.ExplosionType;

public class ProjectileBillboard extends BillboardSprite implements Projectile {
    public static final long LIFESPAN_MILLIS = 4500;
    private WeakReference<WorldObject> objectOfOrigin = new WeakReference<WorldObject>(null);

    public ProjectileBillboard(TR tr, Weapon w, TextureDescription textureToUse, ExplosionType explosionType) {
        super(tr);
        addBehavior(new ProjectileBehavior(this, w.getDamage(), explosionType, w.isHoning()));
        ModelingType.BillboardModelingType mt = (ModelingType.BillboardModelingType) w.getModelingType();
        this.setBillboardSize(new Dimension((int) (mt.getBillboardSize().getWidth() / TR.crossPlatformScalar),
                (int) (mt.getBillboardSize().getHeight() / TR.crossPlatformScalar)));
        this.setTexture(textureToUse, true);
    }

    public void reset(double[] newPos, Vector3D newVelocity, WorldObject objectOfOrigin) {
        this.objectOfOrigin = new WeakReference<WorldObject>(objectOfOrigin);
        getBehavior().probeForBehavior(LimitedLifeSpan.class).reset(LIFESPAN_MILLIS);
        setHeading(newVelocity.normalize());
        setPosition(newPos[0], newPos[1], newPos[2]);
        setVisible(true);
        setActive(true);
        getBehavior().probeForBehavior(Velocible.class).setVelocity(newVelocity);
        getBehavior().probeForBehavior(ProjectileBehavior.class).reset(newVelocity.normalize(),
                newVelocity.getNorm());
    }//end reset()

    @Override
    public WorldObject getObjectOfOrigin() {
        return objectOfOrigin.get();
    }//end getObjectOfOrigin()
}//end ProjectileBillboard