From c8b89d08cc1a91350233cab53d1d331d8bea0134 Mon Sep 17 00:00:00 2001
From: Boy <sivertpaulsen2@gmail.com>
Date: Tue, 19 Dec 2023 22:22:42 +0100
Subject: [PATCH] fix: anvil renaming not working when color-codes are in the
 renameText

---
 .../kotlin/com/mineinabyss/emojy/EmojyListener.kt | 15 +++++++++++++++
 .../com/mineinabyss/emojy/nms/EmojyNMSHandlers.kt | 14 ++++++++++----
 .../emojy/nms/v1_20_R2/EmojyNMSHandler.kt         |  4 ++--
 3 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/core/src/main/kotlin/com/mineinabyss/emojy/EmojyListener.kt b/core/src/main/kotlin/com/mineinabyss/emojy/EmojyListener.kt
index 619cc03..4903bf5 100644
--- a/core/src/main/kotlin/com/mineinabyss/emojy/EmojyListener.kt
+++ b/core/src/main/kotlin/com/mineinabyss/emojy/EmojyListener.kt
@@ -1,15 +1,21 @@
 package com.mineinabyss.emojy
 
 import com.mineinabyss.emojy.nms.EmojyNMSHandlers
+import com.mineinabyss.idofront.items.editItemMeta
 import com.mineinabyss.idofront.messaging.logError
 import com.mineinabyss.idofront.messaging.logVal
+import com.mineinabyss.idofront.textcomponents.miniMsg
 import com.mineinabyss.idofront.textcomponents.serialize
 import io.papermc.paper.event.player.AsyncChatDecorateEvent
 import io.papermc.paper.event.player.AsyncChatEvent
+import org.bukkit.Bukkit
+import org.bukkit.entity.Player
 import org.bukkit.event.EventHandler
 import org.bukkit.event.EventPriority
 import org.bukkit.event.Listener
+import org.bukkit.event.inventory.PrepareAnvilEvent
 import org.bukkit.event.player.PlayerJoinEvent
+import org.bukkit.inventory.AnvilInventory
 
 @Suppress("UnstableApiUsage")
 class EmojyListener : Listener {
@@ -24,5 +30,14 @@ class EmojyListener : Listener {
     fun AsyncChatDecorateEvent.onPlayerChat() {
         result(result().transform(player(), true, true))
     }
+
+    @EventHandler
+    fun PrepareAnvilEvent.onAnvil() {
+        val inventory = inventory as? AnvilInventory ?: return
+        val displayName = (inventory.renameText?.miniMsg() ?: inventory.firstItem?.itemMeta?.displayName())?.transform(inventory.viewers.first() as? Player, false)
+        result = result?.editItemMeta {
+            displayName(displayName)
+        }
+    }
 }
 
diff --git a/core/src/main/kotlin/com/mineinabyss/emojy/nms/EmojyNMSHandlers.kt b/core/src/main/kotlin/com/mineinabyss/emojy/nms/EmojyNMSHandlers.kt
index 1e99e28..54249de 100644
--- a/core/src/main/kotlin/com/mineinabyss/emojy/nms/EmojyNMSHandlers.kt
+++ b/core/src/main/kotlin/com/mineinabyss/emojy/nms/EmojyNMSHandlers.kt
@@ -7,6 +7,7 @@ import com.mineinabyss.idofront.textcomponents.miniMsg
 import com.mineinabyss.idofront.textcomponents.serialize
 import com.mineinabyss.idofront.textcomponents.toPlainText
 import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer
 import org.bukkit.Bukkit
 import org.bukkit.entity.Player
 
@@ -34,16 +35,21 @@ object EmojyNMSHandlers {
     }
 
     private val gson = GsonComponentSerializer.gson()
-    fun JsonObject.formatString() : String {
+    private val plain = PlainTextComponentSerializer.plainText()
+    //TODO toPlainText fixes the anvil issue with tags being escaped
+    // It does break all other formatting everywhere else though by removing tags
+    // serialize() doesnt but keeps the escaped tag from gson
+    // anvil goes like this, inputItem -> readUtf -> renameField -> writeNbt from raw string, which is why it breaks
+    fun JsonObject.formatString(player: Player? = null) : String {
         return if (this.has("args") || this.has("text") || this.has("extra") || this.has("translate")) {
-            gson.serialize(gson.deserialize(this.toString()).toPlainText().miniMsg().transform(null, true))
+            gson.serialize(gson.deserialize(this.toString())/*.toPlainText()*/.serialize().miniMsg().transform(player, true))
         } else this.toString()
     }
 
-    fun transformer() = { string: String ->
+    fun transformer(player: Player? = null) = { string: String ->
         runCatching {
             val element = JsonParser.parseString(string)
-            if (element.isJsonObject) element.asJsonObject.formatString()
+            if (element.isJsonObject) element.asJsonObject.formatString(player)
             else string
         }.getOrNull() ?: string
     }
diff --git a/v1_20_R2/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R2/EmojyNMSHandler.kt b/v1_20_R2/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R2/EmojyNMSHandler.kt
index e018d8c..8fb1d39 100644
--- a/v1_20_R2/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R2/EmojyNMSHandler.kt
+++ b/v1_20_R2/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R2/EmojyNMSHandler.kt
@@ -174,7 +174,7 @@ class EmojyNMSHandler : IEmojyNMSHandler {
 
         override fun readNbt(): CompoundTag? {
             return super.readNbt()?.apply {
-                transform(this, EmojyNMSHandlers.transformer())
+                transform(this, EmojyNMSHandlers.transformer(player))
             }
         }
 
@@ -232,7 +232,7 @@ class EmojyNMSHandler : IEmojyNMSHandler {
             val packetID = customDataSerializer.readVarInt()
             val attribute = ctx.channel().attr(Connection.ATTRIBUTE_SERVERBOUND_PROTOCOL)
             val packet = attribute.get().createPacket(packetID, customDataSerializer) ?: throw IOException("Bad packet id $packetID")
-
+            //ObfHelper.INSTANCE.deobfClassName(packet.javaClass.name).logVal("Packet: ")
             out += when {
                 customDataSerializer.readableBytes() > 0 -> throw IOException("Packet $packetID ($packet) was larger than I expected, found ${customDataSerializer.readableBytes()} bytes extra whilst reading packet $packetID")
                 packet is ServerboundChatPacket -> {