BasicEntityProtocol

BasicEntityProtocol.java

/*
 * This file is part of Vanilla.
 *
 * Copyright (c) 2011-2012, VanillaDev <http://www.spout.org/>
 * Vanilla is licensed under the SpoutDev 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 SpoutDev 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 SpoutDev 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://www.spout.org/SpoutDevLicenseV1.txt> for the full license,
 * including the MIT license.
 */
package org.spout.vanilla.protocol.entity;

import java.util.ArrayList;
import java.util.List;

import org.spout.api.entity.Entity;
import org.spout.api.protocol.Message;
import org.spout.api.util.Parameter;

import org.spout.vanilla.protocol.msg.entity.EntityMetadataMessage;

public abstract class BasicEntityProtocol extends VanillaEntityProtocol {
	protected final int typeId;

	public BasicEntityProtocol(int typeId) {
		this.typeId = typeId;
	}

	public int getTypeId() {
		return typeId;
	}

	public List<Parameter<?>> getSpawnParameters(Entity entity) {
		return new ArrayList<Parameter<?>>(0);
	}

	public List<Parameter<?>> getUpdateParameters(Entity entity) {
		return new ArrayList<Parameter<?>>(0);
	}

	@Override
	public final List<Message> getUpdateMessages(Entity entity) {
		List<Message> messages = super.getUpdateMessages(entity);
		messages.add(new EntityMetadataMessage(entity.getId(), getUpdateParameters(entity)));
		return messages;
	}
}