Geyser/core/src/main/java/org/geysermc/geyser/translator/level/block/entity/EndGatewayBlockEntityTranslator.java

/*
 * Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author GeyserMC
 * @link https://github.com/GeyserMC/Geyser
 */

package org.geysermc.geyser.translator.level.block.entity;

import it.unimi.dsi.fastutil.ints.IntArrayList;
import it.unimi.dsi.fastutil.ints.IntList;
import org.cloudburstmc.nbt.NbtList;
import org.cloudburstmc.nbt.NbtMap;
import org.cloudburstmc.nbt.NbtMapBuilder;
import org.cloudburstmc.nbt.NbtType;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.mcprotocollib.protocol.data.game.level.block.BlockEntityType;

@BlockEntity(type = BlockEntityType.END_GATEWAY)
public class EndGatewayBlockEntityTranslator extends BlockEntityTranslator {
    @Override
    public void translateTag(GeyserSession session, NbtMapBuilder bedrockNbt, NbtMap javaNbt, int blockState) {
        bedrockNbt.putInt("Age", (int) javaNbt.getLong("Age"));
        // Java sometimes does not provide this tag, but Bedrock crashes if it doesn't exist
        // Linked coordinates
        IntList tagsList = new IntArrayList();
        // Yes, the axis letters are capitalized
        NbtMap exitPortal = javaNbt.getCompound("ExitPortal");
        tagsList.add(exitPortal.getInt("X", 0));
        tagsList.add(exitPortal.getInt("Y", 0));
        tagsList.add(exitPortal.getInt( "Z", 0));
        bedrockNbt.put("ExitPortal", new NbtList<>(NbtType.INT, tagsList));
    }
}