forked from SteamWar/SteamWar
60 lines
2.7 KiB
Java
60 lines
2.7 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 org.bukkit.Location;
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import org.bukkit.entity.Player;
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import org.bukkit.inventory.ItemStack;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.function.Function;
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public class ReflectionWrapper8 implements ReflectionWrapper {
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private static final Class<?> packetPlayOutExplosion = Reflection.getClass("net.minecraft.network.protocol.game.ClientboundExplodePacket");
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private static final Reflection.Field<List> explosionBlocks = Reflection.getField(packetPlayOutExplosion, List.class, 0);
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private static final Function<Object, Location> explosionLocation = HullHider.posPacketToLocation(packetPlayOutExplosion, double.class, 1.0);
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@Override
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public Object explosionHider(Player player, Object packet, PacketHiderFunction packetHiderFunction) {
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if(explosionBlocks.get(packet).isEmpty())
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return packetHiderFunction.hide(player, packet, explosionLocation.apply(packet));
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return packet;
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}
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private static final Class<?> itemStack = Reflection.getClass("net.minecraft.world.item.ItemStack");
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private static final Reflection.Method asNMSCopy = Reflection.getTypedMethod(Reflection.getClass("org.bukkit.craftbukkit.inventory.CraftItemStack"), "asNMSCopy", itemStack, ItemStack.class);
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private static final Class<?> nbtTagCompound = Reflection.getClass("net.minecraft.nbt.CompoundTag");
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private static final Reflection.Method getTag = Reflection.getTypedMethod(itemStack, null, nbtTagCompound);
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private static final Reflection.Method getKeys = Reflection.getTypedMethod(nbtTagCompound, null, Set.class);
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@Override
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public boolean hasItems(ItemStack stack) {
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Set<String> keys = new HashSet<>((Set<String>) getKeys.invoke(getTag.invoke(asNMSCopy.invoke(null, stack))));
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keys.remove("Enchantments");
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keys.remove("Damage");
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return !keys.isEmpty();
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}
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}
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