/*
* 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.component.entity.living;
import org.spout.api.entity.Entity;
import org.spout.api.geo.LoadOption;
import org.spout.vanilla.data.VanillaData;
public abstract class Animal extends Ageable {
/**
* Returns true if the animal is in 'love mode'
*
* @return true if animal is in love mode
*/
public boolean isInLove() {
return getData().get(VanillaData.IN_LOVE);
}
/**
* Sets whether the animal is in 'love mode'
*
* @param inLove if the animal is in love mode
*/
public void setInLove(boolean inLove) {
getData().put(VanillaData.IN_LOVE, inLove);
}
/**
* Returns true if the specified animal can breed with this animal. Specified animal must not be this, must be of the same class, and must both be in 'love mode' specified by {@link #isInLove()}.
*
* @param animal to breed with
* @return whether the animal is in love
*/
public boolean canBreedWith(Animal animal) {
return animal != null && animal != this && animal.getClass() == getClass() && isInLove() && animal.isInLove();
}
/**
* Creates a child with this and the specified animal as the parents. If allowed by {@link #canBreedWith(Animal)}.
*
* @param animal to breed with
*/
@SuppressWarnings ("unchecked")
public void breed(Animal animal) {
Entity owner = getOwner();
if (canBreedWith(animal)) {
Animal child = owner.getWorld().createAndSpawnEntity(owner.getPhysics().getPosition(), LoadOption.LOAD_ONLY, animal.getClass()).get(Animal.class);
setAge(MAX_AGE);
animal.setAge(MAX_AGE);
setInLove(false);
animal.setInLove(false);
child.setAge(MIN_AGE);
}
}
}