56 lines
2.2 KiB
Java
56 lines
2.2 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2024 ViaVersion and contributors
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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 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.viaversion.viaversion.bukkit.util;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.util.logging.Level;
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import com.viaversion.viaversion.api.Via;
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import org.bukkit.entity.Player;
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public final class ProtocolSupportUtil {
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private static final Method PROTOCOL_VERSION_METHOD;
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private static final Method GET_ID_METHOD;
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static {
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Method protocolVersionMethod = null;
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Method getIdMethod = null;
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try {
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protocolVersionMethod = Class.forName("protocolsupport.api.ProtocolSupportAPI").getMethod("getProtocolVersion", Player.class);
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getIdMethod = Class.forName("protocolsupport.api.ProtocolVersion").getMethod("getId");
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} catch (ReflectiveOperationException e) {
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// ProtocolSupport not installed.
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}
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PROTOCOL_VERSION_METHOD = protocolVersionMethod;
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GET_ID_METHOD = getIdMethod;
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}
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public static int getProtocolVersion(Player player) {
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if (PROTOCOL_VERSION_METHOD == null) {
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return -1;
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}
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try {
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Object version = PROTOCOL_VERSION_METHOD.invoke(null, player);
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return (int) GET_ID_METHOD.invoke(version);
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} catch (IllegalAccessException | InvocationTargetException e) {
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Via.getPlatform().getLogger().log(Level.SEVERE, "Failed to get ProtocolSupport version", e);
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}
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return -1;
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}
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}
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