From 0812204f11f43124bc11b8901ccf26cf6d064257 Mon Sep 17 00:00:00 2001
From: MrMicky <git@mrmicky.fr>
Date: Fri, 2 Apr 2021 20:41:56 +0200
Subject: [PATCH] Fix colored inventory titles on 1.13 and below (#350)

---
 .../Protocol1_13To1_13_1.java                 | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/common/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13to1_13_1/Protocol1_13To1_13_1.java b/common/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13to1_13_1/Protocol1_13To1_13_1.java
index 0e38fea7..b17156da 100644
--- a/common/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13to1_13_1/Protocol1_13To1_13_1.java
+++ b/common/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13to1_13_1/Protocol1_13To1_13_1.java
@@ -36,9 +36,12 @@ import us.myles.ViaVersion.api.rewriters.StatisticsRewriter;
 import us.myles.ViaVersion.api.rewriters.TagRewriter;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.protocols.protocol1_13_1to1_13.Protocol1_13_1To1_13;
+import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.ChatRewriter;
 import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13;
 import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
+import us.myles.viaversion.libs.gson.JsonElement;
+import us.myles.viaversion.libs.gson.JsonObject;
 
 public class Protocol1_13To1_13_1 extends BackwardsProtocol<ClientboundPackets1_13, ClientboundPackets1_13, ServerboundPackets1_13, ServerboundPackets1_13> {
 
@@ -58,7 +61,6 @@ public class Protocol1_13To1_13_1 extends BackwardsProtocol<ClientboundPackets1_
 
         TranslatableRewriter translatableRewriter = new TranslatableRewriter(this);
         translatableRewriter.registerChatMessage(ClientboundPackets1_13.CHAT_MESSAGE);
-        translatableRewriter.registerLegacyOpenWindow(ClientboundPackets1_13.OPEN_WINDOW);
         translatableRewriter.registerCombatEvent(ClientboundPackets1_13.COMBAT_EVENT);
         translatableRewriter.registerDisconnect(ClientboundPackets1_13.DISCONNECT);
         translatableRewriter.registerTabList(ClientboundPackets1_13.TAB_LIST);
@@ -96,6 +98,24 @@ public class Protocol1_13To1_13_1 extends BackwardsProtocol<ClientboundPackets1_
             }
         });
 
+        registerOutgoing(ClientboundPackets1_13.OPEN_WINDOW, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                map(Type.UNSIGNED_BYTE); // Id
+                map(Type.STRING); // Window Type
+                handler(wrapper -> {
+                    JsonElement title = wrapper.read(Type.COMPONENT);
+                    translatableRewriter.processText(title);
+
+                    // https://bugs.mojang.com/browse/MC-124543
+                    JsonObject legacyComponent = new JsonObject();
+                    legacyComponent.addProperty("text", ChatRewriter.jsonToLegacyText(title.toString()));
+
+                    wrapper.write(Type.COMPONENT, legacyComponent);
+                });
+            }
+        });
+
         registerOutgoing(ClientboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {
             @Override
             public void registerMap() {