58 lines
2.5 KiB
Java
58 lines
2.5 KiB
Java
/*
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* This file is part of ViaFabricPlus - https://github.com/FlorianMichael/ViaFabricPlus
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* Copyright (C) 2021-2024 FlorianMichael/EnZaXD <florian.michael07@gmail.com> and RK_01/RaphiMC
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* Copyright (C) 2023-2024 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 de.florianmichael.viafabricplus.injection.mixin.fixes.minecraft;
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import de.florianmichael.viafabricplus.fixes.data.ResourcePackHeaderDiff;
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import de.florianmichael.viafabricplus.protocolhack.ProtocolHack;
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import net.minecraft.GameVersion;
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import net.raphimc.vialoader.util.VersionEnum;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.injection.At;
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import org.spongepowered.asm.mixin.injection.Inject;
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import org.spongepowered.asm.mixin.injection.Redirect;
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import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
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import java.util.LinkedHashMap;
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import java.util.Map;
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@Mixin(targets = "net.minecraft.client.resource.server.ServerResourcePackLoader$4")
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public abstract class MixinServerResourcePackLoader_4 {
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@Redirect(method = "getHeaders", at = @At(value = "INVOKE", target = "Lnet/minecraft/SharedConstants;getGameVersion()Lnet/minecraft/GameVersion;"))
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private GameVersion editHeaders() {
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return ResourcePackHeaderDiff.get(ProtocolHack.getTargetVersion());
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}
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@Inject(method = "getHeaders", at = @At("TAIL"), cancellable = true)
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private void removeHeaders(CallbackInfoReturnable<Map<String, String>> cir) {
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final LinkedHashMap<String, String> modifiableMap = new LinkedHashMap<>(cir.getReturnValue());
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if (ProtocolHack.getTargetVersion().isOlderThanOrEqualTo(VersionEnum.r1_14_3)) {
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modifiableMap.remove("X-Minecraft-Version-ID");
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}
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if (ProtocolHack.getTargetVersion().isOlderThanOrEqualTo(VersionEnum.r1_12_2)) {
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modifiableMap.remove("X-Minecraft-Pack-Format");
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modifiableMap.remove("User-Agent");
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}
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cir.setReturnValue(modifiableMap);
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}
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}
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