89 lines
2.4 KiB
Java
89 lines
2.4 KiB
Java
/*
|
|
* Minecraft Forge
|
|
* Copyright (c) 2016-2019.
|
|
*
|
|
* 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.crafting.conditions;
|
|
|
|
import com.google.gson.JsonObject;
|
|
|
|
import net.minecraft.util.JSONUtils;
|
|
import net.minecraft.util.ResourceLocation;
|
|
import net.minecraftforge.registries.ForgeRegistries;
|
|
|
|
public class ItemExistsCondition implements ICondition
|
|
{
|
|
private static final ResourceLocation NAME = new ResourceLocation("forge", "item_exists");
|
|
private final ResourceLocation item;
|
|
|
|
public ItemExistsCondition(String location)
|
|
{
|
|
this(new ResourceLocation(location));
|
|
}
|
|
|
|
public ItemExistsCondition(String namespace, String path)
|
|
{
|
|
this(new ResourceLocation(namespace, path));
|
|
}
|
|
|
|
public ItemExistsCondition(ResourceLocation item)
|
|
{
|
|
this.item = item;
|
|
}
|
|
|
|
@Override
|
|
public ResourceLocation getID()
|
|
{
|
|
return NAME;
|
|
}
|
|
|
|
@Override
|
|
public boolean test()
|
|
{
|
|
return ForgeRegistries.ITEMS.containsKey(item);
|
|
}
|
|
|
|
@Override
|
|
public String toString()
|
|
{
|
|
return "item_exists(\"" + item + "\")";
|
|
}
|
|
|
|
public static class Serializer implements IConditionSerializer<ItemExistsCondition>
|
|
{
|
|
public static final Serializer INSTANCE = new Serializer();
|
|
|
|
@Override
|
|
public void write(JsonObject json, ItemExistsCondition value)
|
|
{
|
|
json.addProperty("item", value.item.toString());
|
|
}
|
|
|
|
@Override
|
|
public ItemExistsCondition read(JsonObject json)
|
|
{
|
|
return new ItemExistsCondition(new ResourceLocation(JSONUtils.getString(json, "item")));
|
|
}
|
|
|
|
@Override
|
|
public ResourceLocation getID()
|
|
{
|
|
return ItemExistsCondition.NAME;
|
|
}
|
|
}
|
|
}
|