71 lines
1.9 KiB
Java
71 lines
1.9 KiB
Java
/*
|
|
* This file is part of Applied Energistics 2.
|
|
* Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
|
|
*
|
|
* Applied Energistics 2 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.
|
|
*
|
|
* Applied Energistics 2 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 Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
|
|
*/
|
|
|
|
package appeng.core.worlddata;
|
|
|
|
|
|
import java.util.Map;
|
|
import java.util.Optional;
|
|
import java.util.UUID;
|
|
|
|
import javax.annotation.Nonnull;
|
|
|
|
import com.google.common.base.Preconditions;
|
|
|
|
import net.minecraftforge.common.config.ConfigCategory;
|
|
|
|
|
|
/**
|
|
* Wrapper class for the player mappings.
|
|
* Will grant access to a pre initialized player map
|
|
* based on the "players" category in the settings.cfg
|
|
*/
|
|
final class PlayerMapping implements IWorldPlayerMapping
|
|
{
|
|
/**
|
|
* View of player mappings, is not immutable,
|
|
* since it needs to be edited upon runtime,
|
|
* cause new players can join
|
|
*/
|
|
private final Map<Integer, UUID> mappings;
|
|
|
|
public PlayerMapping( final ConfigCategory category )
|
|
{
|
|
final PlayerMappingsInitializer init = new PlayerMappingsInitializer( category );
|
|
|
|
this.mappings = init.getPlayerMappings();
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public Optional<UUID> get( final int id )
|
|
{
|
|
final UUID maybe = this.mappings.get( id );
|
|
|
|
return Optional.ofNullable( maybe );
|
|
}
|
|
|
|
@Override
|
|
public void put( final int id, @Nonnull final UUID uuid )
|
|
{
|
|
Preconditions.checkNotNull( uuid );
|
|
|
|
this.mappings.put( id, uuid );
|
|
}
|
|
}
|