55 lines
1.6 KiB
Java
55 lines
1.6 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.fml.common.registry;
|
||
|
|
||
|
import java.util.Map;
|
||
|
|
||
|
import javax.annotation.Nullable;
|
||
|
|
||
|
import com.google.common.collect.Maps;
|
||
|
|
||
|
import net.minecraft.util.ResourceLocation;
|
||
|
import net.minecraft.util.registry.RegistryNamespaced;
|
||
|
|
||
|
public class LegacyNamespacedRegistry<V> extends RegistryNamespaced<ResourceLocation, V>
|
||
|
{
|
||
|
private Map<ResourceLocation, ResourceLocation> legacy_names = Maps.newHashMap();
|
||
|
|
||
|
@Nullable
|
||
|
public V getObject(@Nullable ResourceLocation name)
|
||
|
{
|
||
|
V ret = super.getObject(name);
|
||
|
|
||
|
if (ret == null)
|
||
|
{
|
||
|
ResourceLocation new_name = legacy_names.get(name);
|
||
|
if (new_name != null)
|
||
|
ret = super.getObject(new_name);
|
||
|
}
|
||
|
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
public void addLegacyName(ResourceLocation old_name, ResourceLocation new_name)
|
||
|
{
|
||
|
legacy_names.put(old_name, new_name);
|
||
|
}
|
||
|
}
|