fix rename text not acting as vanilla

nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/util/PlatformUtil.kt

@@ -37,7 +37,7 @@ object PlatformUtil {
     // Lore
     fun ItemMeta.componentLore(): MutableList<Component> {
         val lore: List<Component>?
-        if(isPaper){
+        if (isPaper) {
             lore = this.lore()
         } else {
             val legacyLores = this.lore ?: return ArrayList()
@@ -52,13 +52,15 @@ object PlatformUtil {
     }
 
     fun ItemMeta.setComponentLore(lore: List<Component?>) {
-        if(isPaper){
+        if (isPaper) {
             this.lore(lore)
         } else {
             val legacyLore = ArrayList<String?>(lore.size)
             for (component in lore) {
-                legacyLore.add(if(component == null) null
+                legacyLore.add(
-                else legacy_mm.serialize(component))
+                    if (component == null) null
+                    else legacy_mm.serialize(component)
+                )
             }
 
             this.lore = legacyLore
@@ -69,32 +71,31 @@ object PlatformUtil {
     private val useCustomName = hasMethod(ItemStack::class.java, "customName")
 
     fun ItemMeta.componentDisplayName(): Component? {
-        if(useCustomName){
+        if (useCustomName) {
-            if(!this.hasCustomName()) return null
+            if (!this.hasCustomName()) return null
             return this.customName()
-        }else if(isPaper){
+        }
-            if(!this.hasDisplayName()) return null
+        if (!this.hasDisplayName()) return null
-            return this.displayName()
+
+        return if (isPaper) {
+            this.displayName()
         } else {
-            if(!this.hasDisplayName()) return null
+            legacy_mm.deserialize(this.displayName)
-
-            val legacy = this.displayName
-            return legacy_mm.deserialize(legacy)
         }
     }
 
-    fun ItemMeta.setComponentDisplayName(component: Component?) {
+    fun ItemMeta.setComponentDisplayName(component: Component?, fallback: String? = null) {
-        if(useCustomName){
+        if (useCustomName) {
             this.customName(component)
-        }else if(isPaper){
+        } else if (isPaper) {
             this.displayName(component)
         } else {
-            if(component == null){
+            if (component == null) {
                 this.setDisplayName(null)
                 return
             }
 
-            val legacy = legacy_mm.serialize(component)
+            val legacy = fallback ?: legacy_mm.serialize(component)
             this.setDisplayName(legacy)
         }
     }

src/main/kotlin/xyz/alexcrea/cuanvil/anvil/AnvilMergeLogic.kt

@@ -6,6 +6,7 @@ import io.delilaheve.util.EnchantmentUtil.combineWith
 import io.delilaheve.util.ItemUtil.isEnchantedBook
 import io.delilaheve.util.ItemUtil.repairFrom
 import io.delilaheve.util.ItemUtil.unitRepair
+import net.kyori.adventure.text.Component
 import org.bukkit.ChatColor
 import org.bukkit.Material
 import org.bukkit.entity.HumanEntity
@@ -17,6 +18,7 @@ import org.bukkit.inventory.meta.ItemMeta
 import org.bukkit.persistence.PersistentDataType
 import xyz.alexcrea.cuanvil.api.EnchantmentApi
 import xyz.alexcrea.cuanvil.dependency.DependencyManager
+import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil.setComponentDisplayName
 import xyz.alexcrea.cuanvil.dialog.AnvilRenameDialog
 import xyz.alexcrea.cuanvil.enchant.CAEnchantment
 import xyz.alexcrea.cuanvil.recipe.AnvilCustomRecipe
@@ -139,11 +141,12 @@ object AnvilMergeLogic {
     private fun handleRename(resultItem: ItemStack, inventory: AnvilInventory, player: HumanEntity): Int {
         // Can be null
         var renameText = ChatColor.stripColor(inventory.renameText)
+        var component: Component? = null
 
         var sumCost = 0
         var useColor = false
         if (ConfigOptions.renameColorPossible && renameText != null) {
-            val component = AnvilColorUtil.handleColor(
+            component = AnvilColorUtil.handleColor(
                 renameText,
                 AnvilColorUtil.renamePermission(player)
             )
@@ -170,7 +173,11 @@ object AnvilMergeLogic {
                         renameText == CasedStringUtil.snakeToUpperSpacedCase(resultItem.type.name.lowercase())
                         )
             ) {
-                it.setDisplayName(renameText)
+                if (component == null)
+                    component = if (renameText == null || renameText.isEmpty()) null
+                    else Component.text(renameText)
+                it.setComponentDisplayName(component, renameText)
+
                 processDialogPCD(it, player)
                 resultItem.itemMeta = it