001/*
002 * Trident - A Multithreaded Server Alternative
003 * Copyright 2014 The TridentSDK Team
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *    http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package net.tridentsdk.server.entity;
018
019import net.tridentsdk.base.Position;
020import net.tridentsdk.entity.traits.Ageable;
021import net.tridentsdk.server.data.MetadataType;
022import net.tridentsdk.server.data.ProtocolMetadata;
023
024import java.util.UUID;
025
026public abstract class TridentAgeable extends TridentLivingEntity implements Ageable {
027    protected volatile int age;
028
029    public TridentAgeable(UUID id, Position spawnLocation) {
030        super(id, spawnLocation);
031    }
032
033    @Override
034    protected void doEncodeMeta(ProtocolMetadata protocolMeta) {
035        protocolMeta.setMeta(12, MetadataType.BYTE, age);
036    }
037
038    @Override
039    public void setAge(int ticks) {
040        this.age = ticks;
041    }
042
043    @Override
044    public int age() {
045        return age;
046    }
047}