Fixed https://github.com/FlorianMichael/ViaFabricPlus/issues/67

src/main/java/de/florianmichael/viafabricplus/injection/mixin/fixes/viaversion/protocol1_9_1to1_9/MixinProtocol1_9_1To1_9.java

@@ -0,0 +1,41 @@
+/*
+ * This file is part of ViaFabricPlus - https://github.com/FlorianMichael/ViaFabricPlus
+ * Copyright (C) 2021-2023 FlorianMichael/EnZaXD 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 de.florianmichael.viafabricplus.injection.mixin.fixes.viaversion.protocol1_9_1to1_9;
+
+import com.viaversion.viaversion.api.protocol.AbstractProtocol;
+import com.viaversion.viaversion.protocols.protocol1_9_1to1_9.Protocol1_9_1To1_9;
+import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
+import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.types.Chunk1_9_1_2Type;
+import com.viaversion.viaversion.protocols.protocol1_9to1_8.ClientboundPackets1_9;
+import com.viaversion.viaversion.protocols.protocol1_9to1_8.ServerboundPackets1_9;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(value = Protocol1_9_1To1_9.class, remap = false)
+public class MixinProtocol1_9_1To1_9 extends AbstractProtocol<ClientboundPackets1_9, ClientboundPackets1_9, ServerboundPackets1_9, ServerboundPackets1_9> {
+
+    @Inject(method = "registerPackets", at = @At("RETURN"))
+    public void furry(CallbackInfo ci) {
+        registerClientbound(ClientboundPackets1_9.CHUNK_DATA, wrapper -> {
+            wrapper.passthrough(new Chunk1_9_1_2Type(wrapper.user().get(ClientWorld.class)));
+            wrapper.clearInputBuffer();
+        });
+    }
+}

src/main/resources/viafabricplus.mixins.json

@@ -19,6 +19,7 @@
     "base.MixinOptionsScreen",
     "base.MixinServerInfo",
     "base.MixinSharedConstants",
+    "classic4j.MixinCCAuthenticationResponse",
     "fixes.minecraft.MixinBipedEntityModel",
     "fixes.minecraft.MixinCamera",
     "fixes.minecraft.MixinClientPlayerInteractionManager",
@@ -158,7 +159,7 @@
     "jsonwebtoken.MixinClasses",
     "jsonwebtoken.MixinDefaultCompressionCodecResolver",
     "jsonwebtoken.MixinDefaultJwtParserBuilder",
-    "classic4j.MixinCCAuthenticationResponse"
+    "fixes.viaversion.protocol1_9_1to1_9.MixinProtocol1_9_1To1_9"
   ],
   "injectors": {
     "defaultRequire": 1