/*
* This file is part of Vanilla.
*
* Copyright (c) 2011 Spout LLC <http://www.spout.org/>
* Vanilla is licensed under the Spout License Version 1.
*
* Vanilla is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* In addition, 180 days after any changes are published, you can use the
* software, incorporating those changes, under the terms of the MIT license,
* as described in the Spout License Version 1.
*
* Vanilla is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
* more details.
*
* You should have received a copy of the GNU Lesser General Public License,
* the MIT license and the Spout License Version 1 along with this program.
* If not, see <http://www.gnu.org/licenses/> for the GNU Lesser General Public
* License and see <http://spout.in/licensev1> for the full license, including
* the MIT license.
*/
package org.spout.vanilla.material.item;
import org.spout.api.component.entity.PhysicsComponent;
import org.spout.api.entity.Entity;
import org.spout.api.event.player.Action;
import org.spout.math.vector.Vector3f;
import org.spout.physics.collision.shape.SphereShape;
import org.spout.vanilla.component.entity.substance.Substance;
import org.spout.vanilla.component.entity.substance.projectile.Projectile;
/**
* Represents an Item that can be thrown away at a speed by right-click interaction. After throwing, one count of the selected item is removed from the thrower its selected slot, if the thrower is not
* suppressing this cost of shooting the item.
*/
public abstract class ThrownItem extends EntitySpawnItem<Substance> {
private float launchForce = 250.0f;
public ThrownItem(String name, int id, Class<? extends Substance> itemThrown) {
super(name, id, null);
this.setSpawnedComponent(itemThrown);
}
/**
* Gets the force at which Entities are thrown away
*
* @return launchForce
*/
public float getLaunchForce() {
return this.launchForce;
}
/**
* Sets the force at which Entities are thrown away
*
* @param launchForce to set to
*/
public void setLaunchForce(float launchForce) {
this.launchForce = launchForce;
}
/**
* Called after an Entity was just spawned and is ready to be thrown
*
* @param spawnedComponent of the Entity that was spawned
* @param thrower of the Spawned Component
*/
public void onThrown(Substance spawnedComponent, Entity thrower) {
this.handleSelectionRemove(thrower);
}
@Override
public void onInteract(Entity entity, Action type) {
onInteract(entity, type, 10f);
}
public void onInteract(Entity entity, Action type, float mass) {
super.onInteract(entity, type);
if (type == Action.RIGHT_CLICK) {
Substance item = this.spawnEntity(entity, new Vector3f(0, 1.6f, 0));
PhysicsComponent physics = item.getOwner().getPhysics();
physics.activate(mass, new SphereShape(1f), false, true);
if (item instanceof Projectile) {
((Projectile) item).setShooter(entity);
}
physics.force(entity.getPhysics().getRotation().getDirection().mul(getLaunchForce()));
this.onThrown(item, entity);
}
}
}