/*
 * This file is part of Spoutcraft (http://wiki.getspout.org/).
 * 
 * Spoutcraft 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.
 *
 * Spoutcraft 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
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.getspout.spout.inventory;

public class ItemData {
	public final int id;
	public final short data;
	protected ItemData(int id) {
		this.id = id;
		this.data = 0;
	}
	
	protected ItemData(int id, int data) {
		this.id = id;
		this.data = (short)data;
	}
	
	public boolean equals(Object obj) {
		if (obj instanceof ItemData) {
			ItemData temp = (ItemData)obj;
			return temp.id == id && temp.data == data;
		}
		return false;
	}
	
	public int hashCode() {
		return 37 * id * 7 * (2 + data);
	}

}