57 lines
2.6 KiB
Java
57 lines
2.6 KiB
Java
/*
|
|
* This file is part of ViaFabricPlus - https://github.com/FlorianMichael/ViaFabricPlus
|
|
* Copyright (C) 2021-2024 FlorianMichael/EnZaXD <florian.michael07@gmail.com> and RK_01/RaphiMC
|
|
* Copyright (C) 2023-2024 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 de.florianmichael.viafabricplus.injection.mixin.base.connect;
|
|
|
|
import de.florianmichael.viafabricplus.injection.access.IClientConnection;
|
|
import net.minecraft.client.network.ClientLoginNetworkHandler;
|
|
import net.minecraft.network.ClientConnection;
|
|
import net.minecraft.text.Text;
|
|
import net.raphimc.vialegacy.protocols.release.protocol1_7_2_5to1_6_4.storage.ProtocolMetadataStorage;
|
|
import net.raphimc.vialoader.util.VersionEnum;
|
|
import org.spongepowered.asm.mixin.Final;
|
|
import org.spongepowered.asm.mixin.Mixin;
|
|
import org.spongepowered.asm.mixin.Shadow;
|
|
import org.spongepowered.asm.mixin.injection.At;
|
|
import org.spongepowered.asm.mixin.injection.Inject;
|
|
import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
|
|
|
|
@SuppressWarnings("DataFlowIssue")
|
|
@Mixin(ClientLoginNetworkHandler.class)
|
|
public abstract class MixinClientLoginNetworkHandler {
|
|
|
|
@Shadow
|
|
@Final
|
|
private ClientConnection connection;
|
|
|
|
@Inject(method = "joinServerSession", at = @At("HEAD"), cancellable = true)
|
|
public void onlyVerifySessionInOnlineMode(String serverId, CallbackInfoReturnable<Text> cir) {
|
|
final IClientConnection mixinClientConnection = (IClientConnection) connection;
|
|
if (mixinClientConnection.viaFabricPlus$getTargetVersion().isOlderThanOrEqualTo(VersionEnum.r1_6_4)) {
|
|
// We are in the 1.7 -> 1.6 protocol, so we need to skip the joinServer call
|
|
// if the server is in offline mode, due the packet changes <-> networking changes
|
|
// Minecraft's networking code is bad for us.
|
|
if (!mixinClientConnection.viaFabricPlus$getUserConnection().get(ProtocolMetadataStorage.class).authenticate) {
|
|
cir.setReturnValue(null);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|