ViaVersion/bukkit/src/main/java/com/viaversion/viaversion/bukkit/listeners/ProtocolLibEnableListener.java

63 lines
2.5 KiB
Java

/*
* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
* Copyright (C) 2016-2022 ViaVersion and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.viaversion.viaversion.bukkit.listeners;
import com.viaversion.viaversion.api.Via;
import com.viaversion.viaversion.bukkit.platform.BukkitViaInjector;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.server.PluginDisableEvent;
import org.bukkit.event.server.PluginEnableEvent;
import org.bukkit.plugin.Plugin;
import org.jetbrains.annotations.Nullable;
public class ProtocolLibEnableListener implements Listener {
@EventHandler
public void onPluginEnable(PluginEnableEvent e) {
// Will likely never happen, but try to account for hacky plugin loading systems anyways
if (e.getPlugin().getName().equals("ProtocolLib")) {
checkCompat(e.getPlugin());
}
}
@EventHandler
public void onPluginDisable(PluginDisableEvent e) {
if (e.getPlugin().getName().equals("ProtocolLib")) {
((BukkitViaInjector) Via.getManager().getInjector()).setProtocolLib(false);
}
}
public static void checkCompat(@Nullable Plugin protocolLib) {
if (protocolLib != null) {
String version = protocolLib.getDescription().getVersion();
String majorVersion = version.split("\\.", 2)[0];
try {
// Only need the compat check for version < 5
if (Integer.parseInt(majorVersion) < 5) {
((BukkitViaInjector) Via.getManager().getInjector()).setProtocolLib(true);
return;
}
} catch (NumberFormatException ignored) {
Via.getPlatform().getLogger().warning("ProtocolLib version check failed for version " + version);
}
}
((BukkitViaInjector) Via.getManager().getInjector()).setProtocolLib(false);
}
}