forked from SteamWar/SteamWar
47 lines
2.0 KiB
Java
47 lines
2.0 KiB
Java
/*
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* This file is a part of the SteamWar software.
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*
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* Copyright (C) 2025 SteamWar.de-Serverteam
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package de.steamwar.fightsystem.utils;
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import de.steamwar.Reflection;
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import de.steamwar.fightsystem.Config;
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import java.util.List;
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public class HullHiderWrapper8 implements HullHiderWrapper {
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private static final Reflection.Constructor newMultiBlockChange = Reflection.getConstructor("net.minecraft.PacketPlayOutMultiBlockChange", int.class, short[].class, Reflection.getClass("net.minecraft.Chunk"));
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private static final Reflection.Method getHandle = Reflection.getMethod("org.bukkit.craftbukkit.CraftChunk", "getHandle");
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@Override
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public Object generateBlockChangePacket(List<Hull.IntVector> changes) {
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Hull.IntVector chunk = changes.get(0);
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chunk = new Hull.IntVector(chunk.getX() >> 4, chunk.getY() >> 4, chunk.getZ() >> 4);
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int xOffset = 16*chunk.getX();
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int zOffset = 16*chunk.getZ();
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short[] pos = new short[changes.size()];
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for(int i = 0; i < changes.size(); i++) {
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Hull.IntVector change = changes.get(i);
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pos[i] = (short) (((change.getX()-xOffset) << 12) + ((change.getZ()-zOffset) << 8) + change.getY());
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}
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return newMultiBlockChange.invoke(pos.length, pos, getHandle.invoke(Config.world.getChunkAt(chunk.getX(), chunk.getZ())));
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}
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}
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