From 800ca782b04a7aa99c14a55476d8348af104ffb3 Mon Sep 17 00:00:00 2001
From: Boy <sivertpaulsen2@gmail.com>
Date: Thu, 30 May 2024 13:56:39 +0200
Subject: [PATCH] refactor: restructure how anvil renaming is handled

---
 .../emojy/nms/v1_20_R4/EmojyListener.kt       | 14 ++------
 .../emojy/nms/v1_20_R4/EmojyNMSHandler.kt     | 34 +++++++++++--------
 2 files changed, 23 insertions(+), 25 deletions(-)

diff --git a/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyListener.kt b/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyListener.kt
index ec88073..97114b8 100644
--- a/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyListener.kt
+++ b/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyListener.kt
@@ -71,18 +71,10 @@ class EmojyListener : Listener {
 
     @EventHandler
     fun PrepareAnvilEvent.onAnvil() {
-        if (result?.itemMeta?.hasDisplayName() != true || inventory.renameText == null) {
-            result?.editItemMeta { persistentDataContainer.remove(ORIGINAL_ITEM_RENAME_TEXT) }
-            return
-        }
-        val displayName = inventory.renameText?.miniMsg()?.transformEmotes(null, false)?.unescapeEmoteIds() ?: run {
-            result?.editItemMeta { persistentDataContainer.remove(ORIGINAL_ITEM_RENAME_TEXT) }
-            return
-        }
-
         result = result?.editItemMeta {
-            persistentDataContainer.set(ORIGINAL_ITEM_RENAME_TEXT, DataType.STRING, inventory.renameText!!)
-            displayName(displayName)
+            if (inventory.renameText == null || result?.itemMeta?.hasDisplayName() != true) {
+                persistentDataContainer.remove(ORIGINAL_ITEM_RENAME_TEXT) }
+            else persistentDataContainer.set(ORIGINAL_ITEM_RENAME_TEXT, DataType.STRING, inventory.renameText!!)
         }
     }
 }
diff --git a/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyNMSHandler.kt b/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyNMSHandler.kt
index 5b9f407..7bf6df0 100644
--- a/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyNMSHandler.kt
+++ b/v1_20_R4/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R4/EmojyNMSHandler.kt
@@ -79,19 +79,21 @@ class EmojyNMSHandler(emojy: EmojyPlugin) : IEmojyNMSHandler {
                                 } ?: it
                             })
                             is ClientboundContainerSetSlotPacket -> ClientboundContainerSetSlotPacket(packet.containerId, packet.stateId, packet.slot, packet.item.transformItemNameLore())
-                            is ClientboundContainerSetContentPacket -> {
-                                val player = connection.player.bukkitEntity
-                                (player.openInventory.topInventory as? AnvilInventory)?.let {
-                                    ClientboundContainerSetContentPacket(packet.containerId, packet.stateId,
-                                        NonNullList.of(packet.items.first(), *packet.items.map {
-                                            CraftItemStack.asNMSCopy(CraftItemStack.asBukkitCopy(it).editItemMeta {
-                                                setDisplayName(persistentDataContainer.get(ORIGINAL_ITEM_RENAME_TEXT, DataType.STRING) ?: return@editItemMeta)
-                                            })
-                                        }.toTypedArray()), packet.carriedItem)
-                                } ?: ClientboundContainerSetContentPacket(packet.containerId, packet.stateId,
-                                    NonNullList.of(packet.items.first(), *packet.items.map { it.transformItemNameLore() }.toTypedArray()),
-                                    packet.carriedItem)
-                            }
+                            is ClientboundContainerSetContentPacket -> ClientboundContainerSetContentPacket(
+                                packet.containerId, packet.stateId, NonNullList.of(packet.items.first(),
+                                    *packet.items.map {
+                                        val inv = connection.player.bukkitEntity.openInventory.topInventory
+                                        val bukkit = CraftItemStack.asBukkitCopy(it)
+
+                                        // If item is firstItem in AnvilInventory we want to set it to have the plain-text displayname
+                                        if (inv is AnvilInventory && inv.firstItem == bukkit)
+                                            bukkit.itemMeta?.persistentDataContainer?.get(ORIGINAL_ITEM_RENAME_TEXT, DataType.STRING)?.let { og ->
+                                                CraftItemStack.asNMSCopy(bukkit.editItemMeta {
+                                                    setDisplayName(og)
+                                                })
+                                            } ?: it.transformItemNameLore()
+                                        else it.transformItemNameLore()
+                                    }.toTypedArray()), packet.carriedItem)
                             else -> packet
                         }, promise
                     )
@@ -105,10 +107,14 @@ class EmojyNMSHandler(emojy: EmojyPlugin) : IEmojyNMSHandler {
                 }
 
                 private fun ItemStack.transformItemNameLore(): ItemStack {
-                    val locale = connection.locale()
+                    val player = connection.player.bukkitEntity
+                    val locale = player.locale()
                     return CraftItemStack.asNMSCopy(CraftItemStack.asBukkitCopy(this).editItemMeta {
                         itemName(if (hasItemName()) itemName().transformEmotes(locale) else null)
                         lore(lore()?.map { l -> l.transformEmotes(locale) })
+                        persistentDataContainer.get(ORIGINAL_ITEM_RENAME_TEXT, DataType.STRING)?.let {
+                            displayName(it.miniMsg().escapeEmoteIDs(player).transformEmotes(locale).unescapeEmoteIds())
+                        }
                     })
                 }
             }