81 lines
2.7 KiB
Java
81 lines
2.7 KiB
Java
/*
|
|
* Minecraft Forge
|
|
* Copyright (c) 2016.
|
|
*
|
|
* This library 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 version 2.1
|
|
* of the License.
|
|
*
|
|
* This library 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 library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
package net.minecraftforge.common.util;
|
|
|
|
import java.lang.ref.WeakReference;
|
|
import java.util.Iterator;
|
|
import java.util.Map;
|
|
import java.util.Map.Entry;
|
|
import java.util.UUID;
|
|
|
|
import com.google.common.collect.Maps;
|
|
import com.mojang.authlib.GameProfile;
|
|
|
|
import net.minecraft.world.WorldServer;
|
|
|
|
//To be expanded for generic Mod fake players?
|
|
public class FakePlayerFactory
|
|
{
|
|
private static GameProfile MINECRAFT = new GameProfile(UUID.fromString("41C82C87-7AfB-4024-BA57-13D2C99CAE77"), "[Minecraft]");
|
|
// Map of all active fake player usernames to their entities
|
|
private static Map<GameProfile, FakePlayer> fakePlayers = Maps.newHashMap();
|
|
private static WeakReference<FakePlayer> MINECRAFT_PLAYER = null;
|
|
|
|
public static FakePlayer getMinecraft(WorldServer world)
|
|
{
|
|
FakePlayer ret = MINECRAFT_PLAYER != null ? MINECRAFT_PLAYER.get() : null;
|
|
if (ret == null)
|
|
{
|
|
ret = FakePlayerFactory.get(world, MINECRAFT);
|
|
MINECRAFT_PLAYER = new WeakReference<FakePlayer>(ret);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* Get a fake player with a given username,
|
|
* Mods should either hold weak references to the return value, or listen for a
|
|
* WorldEvent.Unload and kill all references to prevent worlds staying in memory.
|
|
*/
|
|
public static FakePlayer get(WorldServer world, GameProfile username)
|
|
{
|
|
if (!fakePlayers.containsKey(username))
|
|
{
|
|
FakePlayer fakePlayer = new FakePlayer(world, username);
|
|
fakePlayers.put(username, fakePlayer);
|
|
}
|
|
|
|
return fakePlayers.get(username);
|
|
}
|
|
|
|
public static void unloadWorld(WorldServer world)
|
|
{
|
|
Iterator<Entry<GameProfile, FakePlayer>> itr = fakePlayers.entrySet().iterator();
|
|
while (itr.hasNext())
|
|
{
|
|
Entry<GameProfile, FakePlayer> entry = itr.next();
|
|
if (entry.getValue().world == world)
|
|
{
|
|
itr.remove();
|
|
}
|
|
}
|
|
}
|
|
}
|