/*
* 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.protocol.handler.entity;
import org.spout.api.entity.Entity;
import org.spout.api.entity.Player;
import org.spout.api.geo.World;
import org.spout.api.protocol.ClientSession;
import org.spout.api.protocol.MessageHandler;
import org.spout.api.util.Parameter;
import org.spout.vanilla.component.entity.misc.MetadataComponent;
import org.spout.vanilla.protocol.msg.entity.EntityMetadataMessage;
public class EntityMetadataHandler extends MessageHandler<EntityMetadataMessage> {
@Override
public void handleClient(ClientSession session, EntityMetadataMessage message) {
Player player = session.getPlayer();
World world = player.getWorld();
int entityId = message.getEntityId();
Entity entity = world.getEntity(entityId);
if (entity == null) {
player.getEngine().getLogger().warning("EntityMetadataHandler entity doesn't exist");
return;
}
MetadataComponent metadataComponent = entity.get(MetadataComponent.class);
if (metadataComponent != null) {
for (Parameter<?> parameter : message.getParameters()) {
metadataComponent.setParameter(parameter);
}
}
}
}