de.matzefratze123.heavyspleef.core.player.SpleefPlayer.java Source code

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Here is the source code for de.matzefratze123.heavyspleef.core.player.SpleefPlayer.java

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/*
 * This file is part of HeavySpleef.
 * Copyright (c) 2014-2015 matzefratze123
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package de.matzefratze123.heavyspleef.core.player;

import java.lang.ref.WeakReference;
import java.util.Map;
import java.util.UUID;

import org.apache.commons.lang.Validate;
import org.bukkit.Location;
import org.bukkit.entity.Player;

import com.google.common.collect.Maps;

import de.matzefratze123.heavyspleef.core.HeavySpleef;

public class SpleefPlayer {

    /* Only keep a weak reference to avoid memory leaks.
     * Reference should be actually hold by Bukkit itself */
    private WeakReference<Player> bukkitPlayerRef;
    private String name;
    private boolean online;

    private Map<Object, PlayerStateHolder> playerStates;

    public SpleefPlayer(Player bukkitPlayer) {
        this.bukkitPlayerRef = new WeakReference<Player>(bukkitPlayer);
        this.online = bukkitPlayer.isOnline();
        this.playerStates = Maps.newHashMap();
        this.name = bukkitPlayer.getName();
    }

    public Player getBukkitPlayer() {
        return bukkitPlayerRef.get();
    }

    public boolean isOnline() {
        return online && bukkitPlayerRef.get() != null;
    }

    protected void setOnline(boolean online) {
        this.online = online;
    }

    public String getName() {
        return bukkitPlayerRef.get() != null ? getBukkitPlayer().getName() : name;
    }

    public UUID getUniqueId() {
        Validate.isTrue(isOnline(), "Player is not online");
        return getBukkitPlayer().getUniqueId();
    }

    public void sendMessage(String message) {
        Validate.isTrue(isOnline(), "Player is not online");
        getBukkitPlayer().sendMessage(HeavySpleef.PREFIX + message);
    }

    public void teleport(Location location) {
        Validate.isTrue(isOnline(), "Player is not online");
        getBukkitPlayer().teleport(location);
    }

    public void savePlayerState(Object key) {
        Validate.isTrue(isOnline(), "Player is not online");

        PlayerStateHolder holder = PlayerStateHolder.create(getBukkitPlayer());
        playerStates.put(key, holder);
    }

    public PlayerStateHolder getPlayerState(Object key) {
        return playerStates.get(key);
    }

}