progress on translation system

version bump to 2.0.2

build.gradle.kts

@@ -5,24 +5,23 @@ import groovy.util.NodeList
 import io.papermc.hangarpublishplugin.model.HangarPublication
 import io.papermc.hangarpublishplugin.model.Platforms
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-import java.io.ByteArrayOutputStream
 
 plugins {
-    kotlin("jvm") version "2.3.0"
+    kotlin("jvm") version "2.4.0"
     java
-    id("org.jetbrains.dokka").version("1.9.20")
-    id("com.gradleup.shadow").version("9.3.0")
+    id("org.jetbrains.dokka").version("2.2.0")
+    id("com.gradleup.shadow").version("9.6.1")
     // Maven publish
     `maven-publish`
     signing
-    id("cn.lalaki.central").version("1.2.8")
+    id("cn.lalaki.central").version("2.0.8")
     // Paper
-    id("io.papermc.paperweight.userdev") version "2.0.0-beta.17" apply false
-    id("io.papermc.hangar-publish-plugin") version "0.1.2"
+    id("io.papermc.paperweight.userdev") version "2.0.0-beta.21" apply false
+    id("io.papermc.hangar-publish-plugin") version "0.1.4"
 }
 
 group = "xyz.alexcrea"
-version = "2.0.0"
+version = "2.0.2"
 
 val isDevBuild = System.getenv("SMALL_COMMIT_HASH") != null
 val isPreRelease = System.getenv("IS_GITHUB_PRERELEASE") == "true"
@@ -158,16 +157,16 @@ allprojects {
     // Set target version
     tasks.withType<JavaCompile>().configureEach {
         sourceCompatibility =
-            "16" // We aim for java 16 for minecraft 1.16.5. even if it not really supported by custom anvil.
-        targetCompatibility = "16"
+            "21" // We aim for java 21 for minecraft 1.21.0
+        targetCompatibility = "21"
 
         options.encoding = "UTF-8"
     }
 
     kotlin {
         compilerOptions {
-            apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
-            jvmTarget.set(JvmTarget.JVM_16)
+            apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
+            jvmTarget.set(JvmTarget.JVM_21)
         }
     }
 
@@ -178,7 +177,10 @@ tasks {
 
     fun ShadowJar.configureBaseShadow(suffix: String, libraries: Array<String>) {
         val processedSuffix = if(suffix.isEmpty()) "" else "-$suffix"
-        val name = "${rootProject.name}-${effectiveVersion}${processedSuffix}.jar"
+        val version = effectiveVersion
+        val name = "${rootProject.name}-${version}${processedSuffix}.jar"
+        val librariesExpendTo = libraries.joinToString(transform = { "\"$it\"" })
+
         archiveFileName.set(name)
 
         // Shadow necessary dependency
@@ -187,8 +189,8 @@ tasks {
 
         filesMatching("plugin.yml") {
             expand(
-                "version" to effectiveVersion + processedSuffix,
-                "libraries" to libraries.joinToString(transform = { "\"$it\"" }),
+                "version" to version + processedSuffix,
+                "libraries" to librariesExpendTo,
             )
         }
 
@@ -200,7 +202,7 @@ tasks {
     shadowJar {
         configureBaseShadow("",
             arrayOf(
-                "org.jetbrains.kotlin:kotlin-stdlib:2.3.0",
+                "org.jetbrains.kotlin:kotlin-stdlib:2.4.0",
                 "net.kyori:adventure-text-minimessage:4.25.0",
                 "net.kyori:adventure-text-serializer-plain:4.25.0",
                 "net.kyori:adventure-text-serializer-legacy:4.25.0",
@@ -212,7 +214,7 @@ tasks {
         exclude("net/kyori/**")
     }
 
-    val offlineJar by registering(ShadowJar::class) {
+    val offlineJar = register<ShadowJar>("offlineJar") {
         configureBaseShadow("offline", emptyArray())
 
         from(sourceSets.main.get().output)
@@ -226,12 +228,12 @@ tasks {
 
 }
 
-val sourcesJar by tasks.registering(Jar::class) {
+val sourcesJar = tasks.register<Jar>("sourcesJar") {
     archiveClassifier.set("sources")
     from(kotlin.sourceSets.main.get().kotlin)
 }
 
-val javadocJar by tasks.registering(Jar::class, fun Jar.() {
+val javadocJar = tasks.register<Jar>("javadocJar", fun Jar.() {
     group = JavaBasePlugin.DOCUMENTATION_GROUP
     description = "Assembles Javadoc JAR"
     archiveClassifier.set("javadoc")
@@ -355,36 +357,25 @@ publishing {
 }
 
 // hangar publish
-
-fun executeGitCommand(vararg command: String): String {
-    val byteOut = ByteArrayOutputStream()
-    exec {
-        commandLine = listOf("git", *command)
-        standardOutput = byteOut
-    }
-    return byteOut.toString(Charsets.UTF_8.name()).trim()
+fun latestCommitMessage(): Provider<String> {
+    return providers.exec {
+        commandLine("git", "log", "-1", "--pretty=%B")
+    }.standardOutput.asText.map(String::trim)
 }
 
-
-fun latestCommitMessage(): String {
-    return executeGitCommand("log", "-1", "--pretty=%B")
-}
-
-fun changelog(isOnline: Boolean): String {
-    var changelog = if(isDevBuild) latestCommitMessage()
-    else System.getenv("RELEASE_CHANGELOG")
-
-    if(!isOnline) {
-        changelog = "This is an offline version of the plugin. \\\n" +
-                "This mean that this plugin libraries are shaded into this plugin \\\n" +
-                "You likely want to use the normal version of this plugin\n\n" + changelog
-    }
-
-    if(changelog == null || changelog.isEmpty()) {
-        changelog = "empty changelog"
-    }
+fun changelog(isOnline: Boolean): Provider<String> {
+    val changelog = if(isDevBuild) latestCommitMessage()
+    else providers.environmentVariable("RELEASE_CHANGELOG")
 
     return changelog
+        .filter{!it.isEmpty()}
+        .map {
+        if(!isOnline)
+            return@map "This is an offline version of the plugin. \\\n" +
+                    "This mean that this plugin libraries are shaded into this plugin \\\n" +
+                    "You likely want to use the normal version of this plugin\n\n" + it
+        else return@map it
+    }.orElse("empty changelog")
 }
 
 hangarPublish {
@@ -395,11 +386,12 @@ hangarPublish {
         if(!isOnline) versionName+= "-offline"
 
         version.set(versionName)
-        var releaseChannel = if (isDevBuild || isPreRelease) devChannel else releaseChannel
-        if(releaseChannel == null) return
-        channel.set(releaseChannel)
+        var finalReleaseChannel = if (isDevBuild || isPreRelease) devChannel else releaseChannel
+        if(finalReleaseChannel == null) return
+        channel.set(finalReleaseChannel)
 
         changelog.set(changelog(isOnline))
+
         id.set("CustomAnvil")
         apiKey.set(System.getenv("HANGAR_API_TOKEN"))
 

gradle.properties

@@ -1,4 +1,5 @@
 kotlin.code.style=official
+org.gradle.configuration-cache=true
 
 # Signing
 signing.secretKeyRingFile=~/.gnupg/secring.gpg

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.7.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

impl/ExcellentEnchant5_4/build.gradle.kts

@@ -2,7 +2,7 @@ group = rootProject.group
 version = rootProject.version
 
 plugins {
-    kotlin("jvm") version "2.3.0"
+    kotlin("jvm") version "2.4.0"
 }
 
 repositories {

impl/LegacyEcoEnchant/build.gradle.kts

@@ -2,7 +2,7 @@ group = rootProject.group
 version = rootProject.version
 
 plugins {
-    kotlin("jvm") version "2.3.0"
+    kotlin("jvm") version "2.4.0"
 }
 
 // Imitate needed class and method to support legacy version of EcoEnchant

nms/nms-common/build.gradle.kts

@@ -29,7 +29,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

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

@@ -2,7 +2,7 @@ package xyz.alexcrea.cuanvil.dependency.util
 
 import net.kyori.adventure.text.Component
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer
-import org.bukkit.inventory.ItemStack
+import org.bukkit.command.CommandSender
 import org.bukkit.inventory.meta.ItemMeta
 
 // Mostly made for paper, spigot and folia support
@@ -100,4 +100,19 @@ object PlatformUtil {
         }
     }
 
+    /**
+     * Try to send paper component to the player
+     *
+     * @param component The used component
+     * @return true if sent, else otherwise
+     */
+    fun CommandSender.sendPaperMessage(component: Component): Boolean {
+        if(isPaper) {
+            this.sendMessage(component)
+            return true
+        }
+
+        return false
+    }
+
 }

nms/nms-paper/build.gradle.kts

@@ -29,7 +29,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/nms-paper/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/datapack/DataPackTester.kt

@@ -1,20 +1,39 @@
+@file:Suppress("DEPRECATION", "removal")
 package xyz.alexcrea.cuanvil.dependency.datapack
 
 import io.papermc.paper.datapack.Datapack
 import org.bukkit.Bukkit
+import org.bukkit.packs.DataPack
 import java.util.*
 
 object DataPackTester {
+    val legacyNames: List<String>
+        get() = Bukkit.getDataPackManager().dataPacks
+            .stream().filter { obj -> obj.isEnabled }
+            .map { pack -> pack.key.key }
+            .toList()
 
     val enabledPacks: List<String>
         get() {
-            return try {
-                Bukkit.getDatapackManager().enabledPacks
+            try {
+                // will throw error if do not exist
+                Bukkit::class.java.getDeclaredMethod("getDatapackManager")
+
+                return Bukkit.getDatapackManager().enabledPacks
                     .stream().map { obj: Datapack -> obj.name }
                     .toList()
+            } catch(_: NoSuchMethodException) {
+                try {
+                    DataPack::class.java.getDeclaredMethod("getKey")
+                } catch(_: NoSuchMethodException) {
+                    System.err.println("Could not find compatible datapack manager")
+                    System.err.println("If you are using a datapack that should be compatible with CustomAnvil. It will not get detected...")
+                    return emptyList()
+                }
+                return legacyNames
             } catch(_: Exception) {
                 // Assume cause UnimplementedOperationException on mock server
-                Collections.emptyList()
+                return Collections.emptyList()
             }
         }
 }

nms/nms-paper/src/main/kotlin/xyz/alexcrea/cuanvil/util/AnvilTitleUtil.kt

@@ -13,6 +13,7 @@ object AnvilTitleUtil {
 
     private val runTaskMap = HashMap<UUID, ScheduledTask>()
 
+    @Suppress("DEPRECATION")
     private fun actualRename(view: AnvilView, name: String, player: HumanEntity, anvilDialog: AnvilRenameDialog) {
         runTaskMap.remove(player.uniqueId)
         if (view.title == name) return

nms/v1_21R1/build.gradle.kts

@@ -29,7 +29,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/v1_21R2/build.gradle.kts

@@ -29,7 +29,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/v1_21R3/build.gradle.kts

@@ -29,7 +29,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/v1_21R4/build.gradle.kts

@@ -28,7 +28,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/v1_21R5/build.gradle.kts

@@ -28,7 +28,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/v1_21R6/build.gradle.kts

@@ -28,7 +28,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

nms/v1_21R7/build.gradle.kts

@@ -28,7 +28,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 kotlin {
     compilerOptions {
-        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_2)
+        apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_4)
         jvmTarget.set(JvmTarget.JVM_21)
     }
 }

src/main/java/xyz/alexcrea/cuanvil/gui/config/ask/ConfirmActionGui.java

@@ -11,6 +11,7 @@ import org.bukkit.inventory.meta.ItemMeta;
 import org.jetbrains.annotations.NotNull;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
 import xyz.alexcrea.cuanvil.gui.util.GuiSharedConstant;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 import xyz.alexcrea.cuanvil.util.MetricsUtil;
 
 import java.util.Arrays;
@@ -33,7 +34,7 @@ public class ConfirmActionGui extends AbstractAskGui {
 
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
 
@@ -47,7 +48,7 @@ public class ConfirmActionGui extends AbstractAskGui {
             }
 
             if (!success) {
-                event.getWhoClicked().sendMessage("§cAction could not be completed. ");
+                MsgUI.INSTANCE.getCONFIRM_ACTION_FAILED().send(player);
             }
             backOnConfirm.show(player);
 

src/main/java/xyz/alexcrea/cuanvil/gui/config/ask/SelectItemTypeGui.java

@@ -12,6 +12,7 @@ import org.jetbrains.annotations.NotNull;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalItems;
 import xyz.alexcrea.cuanvil.gui.util.GuiSharedConstant;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 import xyz.alexcrea.cuanvil.util.MaterialUtil;
 
 import java.util.Arrays;
@@ -36,7 +37,7 @@ public class SelectItemTypeGui extends AbstractAskGui {
 
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
 

src/main/java/xyz/alexcrea/cuanvil/gui/config/list/MappedElementListConfigGui.java

@@ -10,6 +10,7 @@ import org.bukkit.inventory.meta.ItemMeta;
 import org.jetbrains.annotations.NotNull;
 import xyz.alexcrea.cuanvil.gui.config.MainConfigGui;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 
 import java.util.Arrays;
 import java.util.HashMap;
@@ -52,13 +53,12 @@ public abstract class MappedElementListConfigGui<T, S> extends ElementListConfig
             // check permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
             player.closeInventory();
 
-            player.sendMessage("§eWrite the " + genericDisplayedName() + " name you want to create in the chat.\n" +
-                    "§eOr write §ccancel §eto go back to " + genericDisplayedName() + " config menu");
+            MsgUI.INSTANCE.getELEMENT_LIST_INSTRUCTION_NEW().send(player, genericDisplayedName());
 
             CustomAnvil.Companion.getChatListener().setListenedCallback(player, prepareCreateItemConsumer(player));
 

src/main/java/xyz/alexcrea/cuanvil/gui/config/list/MappedGuiListConfigGui.java

@@ -8,6 +8,7 @@ import org.bukkit.event.inventory.InventoryClickEvent;
 import org.jetbrains.annotations.NotNull;
 import xyz.alexcrea.cuanvil.gui.config.list.elements.ElementMappedToListGui;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 import xyz.alexcrea.cuanvil.util.LazyValue;
 
 import java.util.Locale;
@@ -69,13 +70,13 @@ public abstract class MappedGuiListConfigGui<T, S extends MappedGuiListConfigGui
 
             // check permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
 
             message = message.toLowerCase(Locale.ROOT);
             if ("cancel".equalsIgnoreCase(message)) {
-                player.sendMessage(genericDisplayedName() + " creation cancelled...");
+                MsgUI.INSTANCE.getELEMENT_LIST_CANCELLED_NEW().send(player, genericDisplayedName());
                 show(player);
                 return;
             }
@@ -86,7 +87,7 @@ public abstract class MappedGuiListConfigGui<T, S extends MappedGuiListConfigGui
             // Not the most efficient on large number of conflict, but it should not run often.
             for (T generic : getDisplayableInstanceOfGeneric()) {
                 if (generic.toString().equalsIgnoreCase(message)) {
-                    player.sendMessage("§cPlease enter a " + genericDisplayedName() + " name that do not already exist...");
+                    MsgUI.INSTANCE.getELEMENT_LIST_DUPLICATED_NEW().send(player, genericDisplayedName());
                     // wait next message.
                     CustomAnvil.Companion.getChatListener().setListenedCallback(player, selfRef.get());
                     return;

src/main/java/xyz/alexcrea/cuanvil/gui/config/list/UnitRepairElementListGui.java

@@ -18,6 +18,7 @@ import xyz.alexcrea.cuanvil.gui.config.list.elements.ElementMappedToListGui;
 import xyz.alexcrea.cuanvil.gui.config.settings.DoubleSettingGui;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalItems;
 import xyz.alexcrea.cuanvil.gui.util.GuiSharedConstant;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 import xyz.alexcrea.cuanvil.util.CasedStringUtil;
 import xyz.alexcrea.cuanvil.util.MaterialUtil;
 
@@ -70,11 +71,11 @@ public class UnitRepairElementListGui extends SettingGuiListConfigGui<Namespaced
                         NamespacedKey type = MaterialUtil.INSTANCE.getCustomType(itemStack);
 
                         if (!(meta instanceof Damageable)) {
-                            player.sendMessage("§cThis item can't be damaged, so it can't be repaired.");
+                            MsgUI.INSTANCE.getUNIT_REPAIR_ELEMENT_CANNOT_REPAIR_NEW().send(player);
                             return;
                         }
                         if (type.equals(this.parentMaterial)) {
-                            player.sendMessage("§cItem can't repair something of the same type.");
+                            MsgUI.INSTANCE.getUNIT_REPAIR_ELEMENT_SAME_TYPE_NEW().send(player);
                             return;
                         }
 

src/main/java/xyz/alexcrea/cuanvil/gui/config/list/elements/GroupConfigSubSettingGui.java

@@ -23,6 +23,7 @@ import xyz.alexcrea.cuanvil.gui.config.settings.MaterialSelectSettingGui;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalItems;
 import xyz.alexcrea.cuanvil.gui.util.GuiSharedConstant;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 import xyz.alexcrea.cuanvil.util.CasedStringUtil;
 
 import java.util.*;
@@ -113,7 +114,7 @@ public class GroupConfigSubSettingGui extends MappedToListSubSettingGui implemen
             // Do not allow to open inventory if player do not have edit configuration permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
             // test if group is used & cancel & warn user if so

src/main/java/xyz/alexcrea/cuanvil/gui/config/settings/MaterialSelectSettingGui.java

@@ -18,6 +18,7 @@ import xyz.alexcrea.cuanvil.gui.config.list.MappedElementListConfigGui;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalItems;
 import xyz.alexcrea.cuanvil.gui.util.GuiSharedConstant;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 import xyz.alexcrea.cuanvil.util.CasedStringUtil;
 import xyz.alexcrea.cuanvil.util.MaterialUtil;
 
@@ -156,7 +157,7 @@ public class MaterialSelectSettingGui extends MappedElementListConfigGui<Namespa
             // Do not allow to save configuration if player do not have edit configuration permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
             if(testCantSave()) return;

src/main/java/xyz/alexcrea/cuanvil/gui/config/settings/WorkPenaltyTypeSettingGui.java

@@ -16,6 +16,7 @@ import xyz.alexcrea.cuanvil.config.ConfigHolder;
 import xyz.alexcrea.cuanvil.config.WorkPenaltyType;
 import xyz.alexcrea.cuanvil.gui.config.global.BasicConfigGui;
 import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 
 import java.util.ArrayList;
 import java.util.EnumMap;
@@ -73,7 +74,7 @@ public class WorkPenaltyTypeSettingGui extends AbstractSettingGui {
             // Do not allow to open inventory if player do not have edit configuration permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(GuiGlobalActions.NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
             new WorkPenaltyTypeSettingGui(parent).show(player);

src/main/java/xyz/alexcrea/cuanvil/gui/util/GuiGlobalActions.java

@@ -7,6 +7,7 @@ import org.bukkit.event.inventory.InventoryClickEvent;
 import org.jetbrains.annotations.NotNull;
 import xyz.alexcrea.cuanvil.gui.ValueUpdatableGui;
 import xyz.alexcrea.cuanvil.gui.config.settings.SettingGui;
+import xyz.alexcrea.cuanvil.lang.MsgUI;
 
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
@@ -17,8 +18,6 @@ import java.util.function.Consumer;
  */
 public class GuiGlobalActions {
 
-    public static final String NO_EDIT_PERM = "§cYou do not have permission to edit the config";
-
     /**
      * A Consumer that should be used if the item goal is to do nothing on click.
      */
@@ -44,7 +43,7 @@ public class GuiGlobalActions {
             // Do not allow to open inventory if player do not have edit configuration permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
             try {
@@ -102,7 +101,7 @@ public class GuiGlobalActions {
             // Do not allow to open inventory if player do not have edit configuration permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
             goal.show(player);
@@ -127,7 +126,7 @@ public class GuiGlobalActions {
             // Do not allow to save configuration if player do not have edit configuration permission
             if (!player.hasPermission(CustomAnvil.editConfigPermission)) {
                 player.closeInventory();
-                player.sendMessage(NO_EDIT_PERM);
+                MsgUI.INSTANCE.getSHARED_CONFIG_NO_EDIT_PERM().send(player);
                 return;
             }
 

src/main/kotlin/io/delilaheve/CustomAnvil.kt

@@ -1,14 +1,13 @@
 package io.delilaheve
 
 import io.delilaheve.util.ConfigOptions
+import net.kyori.adventure.text.Component
 import org.bukkit.Bukkit
 import org.bukkit.configuration.file.YamlConfiguration
 import org.bukkit.plugin.java.JavaPlugin
 import xyz.alexcrea.cuanvil.api.event.CAConfigReadyEvent
 import xyz.alexcrea.cuanvil.api.event.CAEnchantRegistryReadyEvent
 import xyz.alexcrea.cuanvil.command.CustomAnvilCommand
-import xyz.alexcrea.cuanvil.command.EditConfigExecutor
-import xyz.alexcrea.cuanvil.command.ReloadExecutor
 import xyz.alexcrea.cuanvil.config.ConfigHolder
 import xyz.alexcrea.cuanvil.dependency.DependencyManager
 import xyz.alexcrea.cuanvil.dependency.MinecraftVersionUtil
@@ -17,6 +16,9 @@ import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil
 import xyz.alexcrea.cuanvil.enchant.CAEnchantmentRegistry
 import xyz.alexcrea.cuanvil.gui.config.MainConfigGui
 import xyz.alexcrea.cuanvil.gui.util.GuiSharedConstant
+import xyz.alexcrea.cuanvil.lang.Lang
+import xyz.alexcrea.cuanvil.lang.MsgError
+import xyz.alexcrea.cuanvil.lang.MsgWarning
 import xyz.alexcrea.cuanvil.listener.AnvilCloseListener
 import xyz.alexcrea.cuanvil.listener.AnvilResultListener
 import xyz.alexcrea.cuanvil.listener.ChatEventListener
@@ -75,7 +77,7 @@ open class CustomAnvil : JavaPlugin() {
         var latestVer: String? = null
 
         // Debug
-        val debugStorageQueue = ArrayDeque<String>()
+        val debugStorageQueue = ArrayDeque<Component>()
 
         private fun addToLogQueue(message: String) {
             if(debugStorageQueue.size >= 200) {
@@ -83,7 +85,7 @@ open class CustomAnvil : JavaPlugin() {
                 debugStorageQueue.removeFirst()
             }
 
-            debugStorageQueue.addLast(message)
+            debugStorageQueue.addLast(Component.text(message))
         }
 
         /**
@@ -108,11 +110,23 @@ open class CustomAnvil : JavaPlugin() {
             }
         }
 
+        /**
+         * Error Logging handler
+         */
+        @JvmStatic fun logError(message: String, throwable: Throwable? = null, track: Boolean = true, level: Level = Level.SEVERE) {
+            instance.logger.log(level, message, throwable)
+            addToLogQueue("Error: $message")
+
+            if(track) {
+                MetricsUtil.trackError(message, throwable)
+            }
+        }
     }
 
     // stop plugin if we do not force a dirty start (true by default)
     // Return true if start was stopped
     private fun tryDirtyStart(): Boolean {
+        if(ConfigHolder.DEFAULT_CONFIG == null) return false
         if(!ConfigHolder.DEFAULT_CONFIG.config.getBoolean("dirty_start", false)) {
             Bukkit.getPluginManager().disablePlugin(this)
             return true
@@ -123,6 +137,7 @@ open class CustomAnvil : JavaPlugin() {
     // stop plugin if we force a safe start (false by default)
     // Return true if start was stopped
     private fun trySafeStart(): Boolean {
+        if(ConfigHolder.DEFAULT_CONFIG == null) return false
         if(ConfigHolder.DEFAULT_CONFIG.config.getBoolean("safe_start", false)) {
             Bukkit.getPluginManager().disablePlugin(this)
             return true
@@ -135,39 +150,45 @@ open class CustomAnvil : JavaPlugin() {
      */
     override fun onEnable() {
         instance = this
-        try {
-            legacyCheck()
-        } catch (e: Exception) {
-            logger.log(Level.SEVERE, "error trying to check for legacy system", e)
-            MetricsUtil.trackError(e)
-            if(trySafeStart()) return
-        }
-
-        // Add commands
-        try {
-            CustomAnvilCommand(this)
-        } catch (e: Exception) {
-            logger.log(Level.SEVERE, "error trying to register commands", e)
-            MetricsUtil.trackError(e)
-            if(trySafeStart()) return
-        }
-
         // Load default configuration
         try {
             if(!ConfigHolder.loadDefaultConfig())
                 throw RuntimeException("Error loading configuration file")
         } catch (e: Exception) {
-            logger.log(Level.SEVERE, "error occurred loading default configuration", e)
-            MetricsUtil.trackError(e)
+            logError("error occurred loading default configuration", e)
             if(tryDirtyStart()) return
         }
 
+        // Load language
+        try {
+            Lang.reload()
+        } catch (e: Exception) {
+            logError("error occurred loading language file", e)
+            if(tryDirtyStart()) return
+        }
+
+        try {
+            legacyCheck()
+        } catch (e: Exception) {
+            MsgError.LOAD_LEGACY_FAILED.log(e)
+            if(trySafeStart()) return
+        }
+
+
+        // Add commands
+        try {
+            CustomAnvilCommand(this)
+        } catch (e: Exception) {
+            MsgError.LOAD_COMMAND_REGISTER.log(e)
+            if(trySafeStart()) return
+        }
+
+
         // Load dependency
         try {
             DependencyManager.loadDependency()
         } catch (e: Exception) {
-            logger.log(Level.SEVERE, "error loading dependency compatibility", e)
-            MetricsUtil.trackError(e)
+            MsgError.LOAD_COMPATIBILITY.log(e)
             if(tryDirtyStart()) return
         }
 
@@ -175,8 +196,7 @@ open class CustomAnvil : JavaPlugin() {
         try {
             registerListeners()
         } catch (e: Exception) {
-            logger.log(Level.SEVERE, "error registering listeners", e)
-            MetricsUtil.trackError(e)
+            MsgError.LOAD_LISTENERS.log(e)
             if(tryDirtyStart()) return
         }
 
@@ -192,33 +212,20 @@ open class CustomAnvil : JavaPlugin() {
         MetricsUtil.shutdownMetrics()
     }
 
-    private fun loadEnchantmentSystemDirty() {
-        try {
-            loadEnchantmentSystem()
-        } catch (e: Exception) {
-            logger.log(Level.SEVERE, "error initializing enchantment system", e)
-            MetricsUtil.trackError(e)
-            tryDirtyStart()
-        }
-    }
-
     private fun legacyCheck() {
         // Disable old plugin name if exist
         val potentialPlugin = Bukkit.getPluginManager().getPlugin("UnsafeEnchantsPlus")
         if (potentialPlugin != null) {
             Bukkit.getPluginManager().disablePlugin(potentialPlugin)
-            logger.warning("An old version of this plugin was detected")
-            logger.warning("Please note CustomAnvil is a more recent version of UnsafeEnchantsPlus")
+            MsgWarning.LOAD_LEGACY_OLD_NAME.log()
         }
 
         val isPaper = PlatformUtil.isPaper
         if(!isPaper) {
-            logger.warning("It seems you are using spigot")
-            logger.warning("Please take notice that spigot is less supported than paper and derivatives")
-            if(MinecraftVersionUtil.isTooNewForSpigot) {
-                logger.warning("If replace too expensive is not working this is likely because of spigot")
-                logger.warning("As native nms is not supported for spigot starting 26.1")
-            }
+            MsgWarning.LOAD_LEGACY_SPIGOT.log()
+            if(MinecraftVersionUtil.isTooNewForSpigot)
+                MsgWarning.LOAD_LEGACY_SPIGOT_OLD.log()
+
         }
 
         val loader = if(isPaper) "paper" else "spigot"
@@ -230,13 +237,13 @@ open class CustomAnvil : JavaPlugin() {
             UpdateUtils.currentMinecraftVersion().toString())
             .setFeatured(featured)
             .setOnError {
-                logger.log(Level.WARNING, "error trying to fetch latest update", it)
+                MsgError.LOAD_UPDATE_CHECK_FAIL.log(it, level = Level.WARNING, track = false)
             }
             .checkVersion { latestVer: String? ->
                 CustomAnvil.latestVer = latestVer
                 if(latestVer == null || version.contains(latestVer)) return@checkVersion
 
-                logger.warning("An update may be available: $latestVer")
+                MsgWarning.LOAD_UPDATE_AVAILABLE.log(latestVer)
             }
     }
 
@@ -251,6 +258,15 @@ open class CustomAnvil : JavaPlugin() {
         server.pluginManager.registerEvents(AnvilCloseListener(DependencyManager.packetManager), this)
     }
 
+    private fun loadEnchantmentSystemDirty() {
+        try {
+            loadEnchantmentSystem()
+        } catch (e: Exception) {
+            MsgError.LOAD_ENCHANT_SYSTEM.log(e)
+            tryDirtyStart()
+        }
+    }
+
     private fun loadEnchantmentSystem(){
         // Register enchantments
         CAEnchantmentRegistry.getInstance().registerBukkit()
@@ -261,7 +277,7 @@ open class CustomAnvil : JavaPlugin() {
 
         // Load config
         if (!ConfigHolder.loadNonDefaultConfig()) {
-            logger.log(Level.SEVERE,"Plugin has an issue while trying to load non default config... exiting...")
+            MsgError.LOAD_NON_DEFAULT_CONFIG.log()
             server.pluginManager.disablePlugin(this)
             return
         }
@@ -315,16 +331,15 @@ open class CustomAnvil : JavaPlugin() {
         try {
             val configReader = FileReader(resourceFile)
             yamlConfig.load(configReader)
-        } catch (test: Exception) {
+        } catch (e: Exception) {
+            MsgError.RELOAD_FAIL.log(e, resourceFile.path)
             if (hardFailSafe) {
                 // This is important and may impact gameplay if it does not load.
                 // Failsafe is to stop the plugin
-                logger.severe("Resource ${resourceFile.path} Could not be load or reload.")
-                logger.severe("Disabling plugin.")
+                MsgError.RELOAD_HARD_FAIL.log()
                 Bukkit.getPluginManager().disablePlugin(this)
-            } else {
-                logger.warning("Resource ${resourceFile.path} Could not be load or reload.")
             }
+
             return null
         }
         return yamlConfig

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

@@ -22,6 +22,8 @@ import xyz.alexcrea.cuanvil.dialog.AnvilRenameDialog
 import xyz.alexcrea.cuanvil.enchant.CAEnchantment
 import xyz.alexcrea.cuanvil.recipe.AnvilCustomRecipe
 import xyz.alexcrea.cuanvil.util.CasedStringUtil
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializeLegacy
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializePlain
 import xyz.alexcrea.cuanvil.util.CustomRecipeUtil
 import xyz.alexcrea.cuanvil.util.MaterialUtil.isAir
 import xyz.alexcrea.cuanvil.util.MiniMessageUtil
@@ -151,7 +153,7 @@ object AnvilMergeLogic {
             )
 
             if (component != null) {
-                renameText = MiniMessageUtil.legacy_mm.serialize(component)
+                renameText = component.serializeLegacy()
 
                 sumCost += ConfigOptions.useOfColorCost
                 useColor = true

src/main/kotlin/xyz/alexcrea/cuanvil/command/CASubCommand.kt

@@ -3,6 +3,7 @@ package xyz.alexcrea.cuanvil.command
 import org.bukkit.command.Command
 import org.bukkit.command.CommandSender
 import xyz.alexcrea.cuanvil.enchant.CAEnchantmentRegistry
+import xyz.alexcrea.cuanvil.lang.Message
 
 interface CASubCommand {
 
@@ -21,7 +22,7 @@ interface CASubCommand {
         list: MutableList<String>
     )
 
-    fun description(): String
+    fun description(): Message
 
     fun allEnchantmentsByName(): Collection<String> {
         val names = mutableSetOf<String>()

src/main/kotlin/xyz/alexcrea/cuanvil/command/CustomAnvilCommand.kt

@@ -6,7 +6,7 @@ import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor
 import org.bukkit.command.CommandSender
 import org.bukkit.command.TabCompleter
-import xyz.alexcrea.cuanvil.util.MetricsUtil
+import xyz.alexcrea.cuanvil.lang.MsgCommand
 
 class CustomAnvilCommand(plugin: CustomAnvil) : CommandExecutor, TabCompleter {
 
@@ -57,15 +57,15 @@ class CustomAnvilCommand(plugin: CustomAnvil) : CommandExecutor, TabCompleter {
         }
 
         if (subcmd == null || !subcmd.allowed(sender)) {
-            sender.sendMessage("Invalid subcommand. run `$cmdstr help` to see available commands")
+            MsgCommand.ROOT_UNKNOWN_SUBCOMMAND.send(sender, cmdstr)
             return true
         }
 
         try {
             return subcmd.executeCommand(sender, cmd, subcmdStr, newargs)
         } catch (e: Throwable) {
-            MetricsUtil.trackError(e)
-            sender.sendMessage("§cError running this command")
+            CustomAnvil.logError("Error running /$cmdstr ${args.joinToString(" ")}", e)
+            MsgCommand.ROOT_ERROR_SUBCOMMAND.send(sender)
             return false
         }
     }

src/main/kotlin/xyz/alexcrea/cuanvil/command/DebugToggleExecutor.kt

@@ -6,16 +6,17 @@ import net.md_5.bungee.api.chat.ClickEvent
 import net.md_5.bungee.api.chat.HoverEvent
 import net.md_5.bungee.api.chat.TextComponent
 import net.md_5.bungee.api.chat.hover.content.Text
-import org.bukkit.ChatColor
 import org.bukkit.command.Command
 import org.bukkit.command.CommandSender
 import org.bukkit.entity.Player
-import xyz.alexcrea.cuanvil.command.DiagnosticExecutor.Companion.NO_DIAG_PERM
+import xyz.alexcrea.cuanvil.lang.Message
+import xyz.alexcrea.cuanvil.lang.MsgCommand
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializePlain
 
 class DebugToggleExecutor : CASubCommand {
 
-    override fun description(): String {
-        return "Used to toggle debug logs and retrieve it"
+    override fun description(): Message {
+        return MsgCommand.DEBUG_DESCRIPTION
     }
 
     override fun allowed(sender: CommandSender): Boolean {
@@ -26,15 +27,15 @@ class DebugToggleExecutor : CASubCommand {
         sender: CommandSender,
         cmd: Command,
         cmdstr: String,
-        args: Array<out String>
+        args: Array<out String>,
     ): Boolean {
         if(!allowed(sender)) {
-            sender.sendMessage(NO_DIAG_PERM)
+            MsgCommand.SHARED_NO_DIAG_PERM.send(sender)
             return false
         }
 
         if(args.isEmpty()) {
-            sender.sendMessage("Need to specify a subcommand: \"toggle\" or \"get\"")
+            MsgCommand.SHARED_MISSING_SUBCOMMAND.send(sender, "\"toggle\"", "\"get\"")
             return true
         }
         when(args[0].lowercase()) {
@@ -47,52 +48,57 @@ class DebugToggleExecutor : CASubCommand {
 
             "clear" -> {
                 CustomAnvil.debugStorageQueue.clear()
-                sender.sendMessage("Log Cleared")
+                MsgCommand.DEBUG_LOG_CLEARED.send(sender)
             }
 
-            else -> return false
+            else -> {
+                MsgCommand.SHARED_UNKNOWN_SUB_COMMAND.send(sender)
+                return false
+            }
         }
         return true
     }
 
     private fun executeToggle(sender: CommandSender, args: Array<out String>) {
         if(args.size < 2) {
-            sender.sendMessage("Need to specify which type of debug to toggle: \"default\" or \"verbose\"")
+            MsgCommand.DEBUG_WARNING_UNSPECIFIED_TYPE.send(sender)
             return
         }
         when(args[1].lowercase()) {
             "default" -> {
                 ConfigOptions.OVERRIDE_DEBUG_LOG = !ConfigOptions.debugLog
-                sender.sendMessage("Debug toggle to: ${ConfigOptions.debugLog}")
+                MsgCommand.DEBUG_TOGGLED.send(sender, ConfigOptions.debugLog)
             }
 
             "verbose" -> {
                 ConfigOptions.OVERRIDE_VERBOSE_DEBUG_LOG = !ConfigOptions.verboseDebugLog
-                sender.sendMessage("Debug toggle to: ${ConfigOptions.verboseDebugLog}")
+                MsgCommand.DEBUG_TOGGLED.send(sender, ConfigOptions.debugLog)
             }
 
-            else -> sender.sendMessage("Invalid debug type: ${args[1]}")
+            else -> MsgCommand.DEBUG_WARNING_INVALID_TYPE.send(sender, ConfigOptions.debugLog)
         }
-
     }
 
     private fun executeGet(sender: CommandSender) {
-        val stb = StringBuilder("Debug Log data:")
         if(CustomAnvil.debugStorageQueue.isEmpty()) {
-            sender.sendMessage("No log to show ? make sure you tried with debug log toggled (/ca debug toggle)")
+            MsgCommand.DEBUG_WARNING_NO_LOG.send(sender, "/ca debug toggle")
             return
         }
 
-        stb.append("\nFound ${CustomAnvil.debugStorageQueue.size} lines\n")
+        val stb = StringBuilder(MsgCommand.DEBUG_DATA_HEADER.unformatted()).append(' ')
+        stb.append(MsgCommand.DEBUG_DATA_LINE_COUNT.unformatted(CustomAnvil.debugStorageQueue.size))
         for(log in CustomAnvil.debugStorageQueue) {
-            stb.append('\n').append(log)
+            stb.append('\n').append(log.serializePlain())
         }
 
         if(sender is Player) {
-            val message = TextComponent(ChatColor.GREEN.toString() + "Click to copy log data")
+            val message = TextComponent(MsgCommand.DEBUG_COPY.legacy())
 
             message.clickEvent = ClickEvent(ClickEvent.Action.COPY_TO_CLIPBOARD, stb.toString())
-            message.hoverEvent = HoverEvent(HoverEvent.Action.SHOW_TEXT, Text("§7Click to copy"))
+            message.hoverEvent = HoverEvent(
+                HoverEvent.Action.SHOW_TEXT,
+                Text(MsgCommand.SHARED_HOVER_COPY.legacy())
+            )
 
             sender.spigot().sendMessage(message);
         } else {

src/main/kotlin/xyz/alexcrea/cuanvil/command/DiagnosticExecutor.kt

@@ -6,7 +6,6 @@ import net.md_5.bungee.api.chat.HoverEvent
 import net.md_5.bungee.api.chat.TextComponent
 import net.md_5.bungee.api.chat.hover.content.Text
 import org.bukkit.Bukkit
-import org.bukkit.ChatColor
 import org.bukkit.Material
 import org.bukkit.command.Command
 import org.bukkit.command.CommandSender
@@ -25,15 +24,17 @@ import xyz.alexcrea.cuanvil.dependency.DependencyManager
 import xyz.alexcrea.cuanvil.dependency.packet.NoPacketManager
 import xyz.alexcrea.cuanvil.dependency.packet.ProtocoLibWrapper
 import xyz.alexcrea.cuanvil.enchant.CAEnchantmentRegistry
+import xyz.alexcrea.cuanvil.lang.Message
+import xyz.alexcrea.cuanvil.lang.MsgCommand
 import xyz.alexcrea.cuanvil.listener.PrepareAnvilListener
 import xyz.alexcrea.cuanvil.util.MetricsUtil
 import java.util.*
 import java.util.stream.Collectors
 
+@Suppress("UnstableApiUsage")
 class DiagnosticExecutor : CASubCommand {
 
     companion object {
-        const val NO_DIAG_PERM = "You do not have permission to diagnostic this server"
 
         fun fetchNMSType(): String {
             val packetManager = DependencyManager.packetManager
@@ -101,7 +102,7 @@ class DiagnosticExecutor : CASubCommand {
         args: Array<out String>
     ): Boolean {
         if (!allowed(sender)) {
-            sender.sendMessage(NO_DIAG_PERM)
+            MsgCommand.SHARED_NO_DIAG_PERM.send(sender)
             return false
         }
 
@@ -122,12 +123,11 @@ class DiagnosticExecutor : CASubCommand {
 
         if (sender is HumanEntity) {
             if (hasError)
-                sender.spigot()
-                    .sendMessage(TextComponent(ChatColor.RED.toString() + "There was an error running the diagnostic"))
-            val message = TextComponent(ChatColor.GREEN.toString() + "Click to copy diagnostic data")
+                MsgCommand.DIAGNOSTIC_ERROR_GENERIC.send(sender)
+            val message = TextComponent(MsgCommand.DIAGNOSTIC_COPY.legacy())
 
             message.clickEvent = ClickEvent(ClickEvent.Action.COPY_TO_CLIPBOARD, stb.toString())
-            message.hoverEvent = HoverEvent(HoverEvent.Action.SHOW_TEXT, Text("§7Click to copy"))
+            message.hoverEvent = HoverEvent(HoverEvent.Action.SHOW_TEXT, Text(MsgCommand.SHARED_HOVER_COPY.legacy()))
 
             sender.spigot().sendMessage(message)
         } else {
@@ -214,8 +214,8 @@ class DiagnosticExecutor : CASubCommand {
             return this.name + " v" + this.description.version
         }
 
-    override fun description(): String {
-        return "Basic diagnostic of this plugin"
+    override fun description(): Message {
+        return MsgCommand.DIAGNOSTIC_DESCRIPTION
     }
 
     private fun pluginListDiag(sender: CommandSender, stb: StringBuilder) {

src/main/kotlin/xyz/alexcrea/cuanvil/command/EditConfigExecutor.kt

@@ -10,7 +10,9 @@ import xyz.alexcrea.cuanvil.enchant.CAEnchantment
 import xyz.alexcrea.cuanvil.gui.config.MainConfigGui
 import xyz.alexcrea.cuanvil.gui.config.global.EnchantConfigGui
 import xyz.alexcrea.cuanvil.gui.config.global.ItemConfigGui
-import xyz.alexcrea.cuanvil.gui.util.GuiGlobalActions
+import xyz.alexcrea.cuanvil.lang.Message
+import xyz.alexcrea.cuanvil.lang.MsgCommand
+import xyz.alexcrea.cuanvil.lang.MsgUI
 import xyz.alexcrea.cuanvil.util.MaterialUtil.customType
 import xyz.alexcrea.cuanvil.util.MaterialUtil.isAir
 
@@ -20,33 +22,29 @@ class EditConfigExecutor : CASubCommand {
         return sender.hasPermission(CustomAnvil.editConfigPermission)
     }
 
-    override fun description(): String {
-        return "Gui to edit the plugin's config"
+    override fun description(): Message {
+        return MsgCommand.CONFIG_DESCRIPTION
     }
 
     override fun executeCommand(
         sender: CommandSender,
         cmd: Command,
         cmdstr: String,
-        args: Array<out String>
+        args: Array<out String>,
     ): Boolean {
         if(sender !is HumanEntity) return false
 
         if(!allowed(sender)) {
-            sender.sendMessage(GuiGlobalActions.NO_EDIT_PERM)
+            MsgUI.SHARED_CONFIG_NO_EDIT_PERM.send(sender)
             return false
         }
         if(PlatformUtil.isFolia) {
-            sender.sendMessage("§cIt look like you are using Folia. Sadly Custom Anvil do not support Config gui for Folia.")
-            sender.sendMessage("§eIt is may come in a future version.")
-            sender.sendMessage("")
-            sender.sendMessage("§eCurrently you need to edit manually the config or copy from another server (spigot or better)")
-            sender.sendMessage("§eThen /ca reload after config file is edited")
+            MsgCommand.CONFIG_FOLIA_ISSUE.send(sender)
             return false
         }
 
         if("gui".equals(cmdstr, ignoreCase = true)) {
-            sender.sendMessage("§c/ca gui has been moved to /ca config")
+            MsgCommand.CONFIG_LEGACY_NAME_WARNING.send(sender)
         }
 
         if(args.isEmpty())
@@ -55,7 +53,7 @@ class EditConfigExecutor : CASubCommand {
             "open" -> processOpen(sender)
             "enchant" -> processEnchant(sender, args)
             "item" -> processItem(sender)
-            else -> sender.sendMessage("Unknown subcommand \"${args[0]}\"")
+            else -> MsgCommand.SHARED_UNKNOWN_SUB_COMMAND.send(sender)
         }
 
         return true
@@ -68,26 +66,25 @@ class EditConfigExecutor : CASubCommand {
 
             enchantToFilter = EnchantmentApi.getEnchantments(item).keys
             if(enchantToFilter.isEmpty()) {
-                sender.sendMessage("No enchantment found in the item you are holding")
+                MsgCommand.CONFIG_ENCHANTMENT_NO_IN_HAND.send(sender)
                 return
             }
         } else {
             enchantToFilter = HashSet(EnchantmentApi.getByName(args[1].lowercase()))
 
             if(enchantToFilter.isEmpty()) {
-                sender.sendMessage("No enchantment found with the name \"${args[1]}\"")
+                MsgCommand.CONFIG_ENCHANTMENT_NO_NAME.send(sender, args[1])
                 return
             }
         }
 
         EnchantConfigGui(enchantToFilter).show(sender)
-
     }
 
     private fun processItem(sender: HumanEntity) {
         val item = sender.inventory.itemInMainHand
         if(item.isAir) {
-            sender.sendMessage("Cannot configure the item in hand")
+            MsgCommand.CONFIG_CANNOT_CONFIGURE_WARNING.send(sender)
             return
         }
 

src/main/kotlin/xyz/alexcrea/cuanvil/command/EnchantExecutor.kt

@@ -10,6 +10,8 @@ import org.bukkit.command.CommandSender
 import org.bukkit.entity.HumanEntity
 import xyz.alexcrea.cuanvil.api.EnchantmentApi
 import xyz.alexcrea.cuanvil.enchant.CAEnchantment
+import xyz.alexcrea.cuanvil.lang.Message
+import xyz.alexcrea.cuanvil.lang.MsgCommand
 import xyz.alexcrea.cuanvil.util.MaterialUtil.isAir
 
 class EnchantExecutor : CASubCommand {
@@ -19,33 +21,33 @@ class EnchantExecutor : CASubCommand {
         return sender.hasPermission(CustomAnvil.giveEnchantmentPermission)
     }
 
-    override fun description(): String {
-        return "Allows to set enchantment to holden item"
+    override fun description(): Message {
+        return MsgCommand.ENCHANT_DESCRIPTION
     }
 
     override fun executeCommand(
         sender: CommandSender,
         cmd: Command,
         cmdstr: String,
-        args: Array<out String>
+        args: Array<out String>,
     ): Boolean {
         if(sender !is HumanEntity) return true
 
         if(!allowed(sender)) {
-            sender.sendMessage("No permission to execute this command")
+            MsgCommand.SHARED_NO_PERMISSION.send(sender)
             return true
         }
 
         when(args.size) {
             0 -> {
-                sender.sendMessage("Missing enchantment parameter")
+                MsgCommand.ENCHANT_MISSING_PARAMETER_WARNING.send(sender)
                 return true
             }
         }
 
         val enchant = firstEnchantment(args[0])
         if(enchant == null) {
-            sender.sendMessage("Enchantment not found: ${args[0]}")
+            MsgCommand.ENCHANT_NOT_FOUND_WARNING.send(sender, args[0])
             return true
         }
 
@@ -54,13 +56,13 @@ class EnchantExecutor : CASubCommand {
         else 1
 
         if(level == null) {
-            sender.sendMessage("Invalid number: ${args[1]}")
+            MsgCommand.ENCHANT_MALFORMED_NUMBER_WARNING.send(sender, args[1])
             return true
         }
 
         val inHand = sender.inventory.itemInMainHand
         if(inHand.isAir) {
-            sender.sendMessage("Cannot enchant this item")
+            MsgCommand.ENCHANT_CANNOT_ENCHANT_WARNING.send(sender)
             return true
         }
 
@@ -70,13 +72,13 @@ class EnchantExecutor : CASubCommand {
             if(inHand.isEnchantedBook() && EnchantmentApi.getEnchantments(inHand).isEmpty())
                 inHand.type = Material.BOOK
 
-            sender.sendMessage("${enchant.prettyName} removed")
+            MsgCommand.ENCHANT_REMOVE.send(sender, enchant.prettyName)
         } else {
             if(Material.BOOK == inHand.type)
                 inHand.type = Material.ENCHANTED_BOOK
 
             enchant.addEnchantmentUnsafe(inHand, level)
-            sender.sendMessage("${enchant.prettyName} set to level $level")
+            MsgCommand.ENCHANT_SET.send(sender, enchant.prettyName, level)
         }
 
         return true
@@ -97,7 +99,7 @@ class EnchantExecutor : CASubCommand {
 
     private fun findEnchantmentLevels(
         sender: HumanEntity,
-        name: String
+        name: String,
     ): Collection<String> {
         val enchant = firstEnchantment(name) ?: return listOf()
 

src/main/kotlin/xyz/alexcrea/cuanvil/command/HelpExecutor.kt

@@ -1,29 +1,37 @@
 package xyz.alexcrea.cuanvil.command
 
 import com.google.common.collect.ImmutableMap
+import net.kyori.adventure.text.Component
 import org.bukkit.command.Command
 import org.bukkit.command.CommandSender
+import xyz.alexcrea.cuanvil.lang.Message
+import xyz.alexcrea.cuanvil.lang.MsgCommand
+import xyz.alexcrea.cuanvil.util.ComponentUtil.send
 
 class HelpExecutor : CASubCommand {
 
+    override fun description(): Message {
+        return MsgCommand.HELP_DESCRIPTION
+    }
+
     lateinit var commands: ImmutableMap<String, CASubCommand>
 
     override fun executeCommand(
         sender: CommandSender,
         cmd: Command,
         cmdstr: String,
-        args: Array<out String>
+        args: Array<out String>,
     ): Boolean {
-
-        val stb = StringBuilder("List of available commands:")
+        var text = MsgCommand.HELP_HEADER.formatted().first()
         for((key, cmd) in commands) {
             if(!cmd.allowed(sender)) continue
 
-            stb.append("\n- $key: ").append(cmd.description())
+            text = text.appendNewline()
+                .append(Component.text("- $key: "))
+                .append(cmd.description().formatted())
         }
 
-        sender.sendMessage(stb.toString())
-
+        text.send(sender)
         return true
     }
 
@@ -34,12 +42,8 @@ class HelpExecutor : CASubCommand {
     override fun tabCompleter(
         sender: CommandSender,
         args: Array<out String>,
-        list: MutableList<String>
+        list: MutableList<String>,
     ) {
     }
 
-    override fun description(): String {
-        return "Help command"
-    }
-
 }

src/main/kotlin/xyz/alexcrea/cuanvil/command/ReloadExecutor.kt

@@ -8,29 +8,36 @@ import xyz.alexcrea.cuanvil.api.event.CAConfigReadyEvent
 import xyz.alexcrea.cuanvil.config.ConfigHolder
 import xyz.alexcrea.cuanvil.dependency.DependencyManager
 import xyz.alexcrea.cuanvil.gui.config.global.*
+import xyz.alexcrea.cuanvil.lang.Lang
+import xyz.alexcrea.cuanvil.lang.Message
+import xyz.alexcrea.cuanvil.lang.MsgCommand
 import xyz.alexcrea.cuanvil.update.UpdateHandler
 
 class ReloadExecutor : CASubCommand {
 
+    override fun description(): Message {
+        return MsgCommand.RELOAD_DESCRIPTION
+    }
+
     override fun executeCommand(
         sender: CommandSender,
         cmd: Command,
         cmdstr: String,
-        args: Array<out String>
+        args: Array<out String>,
     ): Boolean {
         if(!allowed(sender)) {
-            sender.sendMessage("§cYou do not have permission to reload the config")
+            MsgCommand.SHARED_NO_PERMISSION.send(sender)
             return false
         }
-        sender.sendMessage("§eReloading config...")
+        MsgCommand.RELOAD_START.send(sender)
         val hardfail = args.isNotEmpty() && ("hard".equals(args[0], true))
         val commandSuccess = commandBody(hardfail)
         if(commandSuccess) {
-            sender.sendMessage("§aConfig reloaded !")
+            MsgCommand.RELOAD_SUCCESS.send(sender)
         } else {
-            sender.sendMessage("§cConfig was not able to be reloaded...")
+            MsgCommand.RELOAD_FAIL.send(sender)
             if(hardfail) {
-                sender.sendMessage("§4Hard fail, plugin disabled")
+                MsgCommand.RELOAD_HARD_FAIL.send(sender)
             }
         }
         return commandSuccess
@@ -43,14 +50,10 @@ class ReloadExecutor : CASubCommand {
     override fun tabCompleter(
         sender: CommandSender,
         args: Array<out String>,
-        list: MutableList<String>
+        list: MutableList<String>,
     ) {
     }
 
-    override fun description(): String {
-        return "Reload the configuration of this plugin"
-    }
-
     /**
      * Execute the command, return true if success or false otherwise
      */
@@ -58,6 +61,9 @@ class ReloadExecutor : CASubCommand {
         try {
             if(!ConfigHolder.reloadAllFromDisk(hardfail)) return false
 
+            // reload language config
+            Lang.reload()
+
             // Then update all global gui containing value from config
             BasicConfigGui.getInstance()?.updateGuiValues()
             EnchantCostConfigGui.getInstance()?.updateGuiValues()

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/DependencyManager.kt

@@ -28,9 +28,10 @@ import xyz.alexcrea.cuanvil.dependency.scheduler.FoliaScheduler
 import xyz.alexcrea.cuanvil.dependency.scheduler.TaskScheduler
 import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil
 import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil.componentLore
+import xyz.alexcrea.cuanvil.lang.MsgWarning
 import xyz.alexcrea.cuanvil.listener.PrepareAnvilListener.Companion.ANVIL_OUTPUT_SLOT
 import xyz.alexcrea.cuanvil.util.MetricsUtil.trackError
-import java.lang.reflect.Constructor
+import java.lang.IllegalStateException
 import java.util.logging.Level
 
 @Suppress("UnstableApiUsage")
@@ -158,18 +159,14 @@ object DependencyManager {
     }
 
     private fun logException(target: CommandSender, e: Exception) {
-        CustomAnvil.instance.logger.log(
-            Level.SEVERE,
+        CustomAnvil.logError(
             "Error while trying to handle custom anvil supported plugin: ",
             e
         )
         trackError(e)
 
         // Finally, warn the player
-        target.sendMessage(
-            "[" + ChatColor.YELLOW.toString() + "CustomAnvil" + ChatColor.WHITE.toString() + "] " +
-                    ChatColor.RED.toString() + "Error while handling the anvil."
-        )
+        MsgWarning.DEPENDENCY_GENERIC_EXCEPTION.send(target)
     }
 
     private fun logExceptionAndClear(view: AnvilView, e: Exception) {
@@ -337,10 +334,14 @@ object DependencyManager {
 
 
     private val prepareAnvilConstructor =
-        PrepareAnvilEvent::class.java.constructors.first() as Constructor<PrepareAnvilEvent>
+        PrepareAnvilEvent::class.java.constructors.first()
 
     fun createFakeEvent(view: AnvilView, result: ItemStack?): PrepareAnvilEvent {
-        return prepareAnvilConstructor.newInstance(view, result)
+        val result = prepareAnvilConstructor.newInstance(view, result)
+        if(result !is PrepareAnvilEvent)
+            throw IllegalStateException("Could not create a PrepareAnvilEvent ?")
+
+        return result
     }
 
 }

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/plugins/EcoEnchantDependency.kt

@@ -5,6 +5,7 @@ import com.willfp.ecoenchants.enchant.EcoEnchant
 import com.willfp.ecoenchants.enchant.EcoEnchants
 import com.willfp.ecoenchants.enchant.UtilKt
 import io.delilaheve.CustomAnvil
+import org.bukkit.Bukkit
 import org.bukkit.event.inventory.PrepareAnvilEvent
 import org.bukkit.plugin.Plugin
 import xyz.alexcrea.cuanvil.api.EnchantmentApi
@@ -34,12 +35,14 @@ class EcoEnchantDependency(private val ecoEnchantPlugin: Plugin) {
 
     }
 
-    public fun getEcoLevelLimit(): Int {
+    fun getEcoLevelLimit(): Int {
         return UtilKt.infiniteIfNegative((ecoEnchantPlugin as EcoPlugin).configYml.getInt("anvil.enchant-limit"))
     }
 
     fun disableAnvilListener() {
         PrepareAnvilEvent.getHandlerList().unregister(this.ecoEnchantPlugin)
+        // I don't like that but modern ee use eco prepare anvil event
+        PrepareAnvilEvent.getHandlerList().unregister(Bukkit.getPluginManager().getPlugin("eco")!!)
     }
 
     private var ecoEnchantOldEnchantments: MutableSet<EcoEnchant>? = null

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/plugins/ItemsAdderDependency.kt

@@ -6,6 +6,7 @@ import org.bukkit.NamespacedKey
 import org.bukkit.inventory.ItemStack
 import org.bukkit.plugin.Plugin
 
+@Suppress("DEPRECATION")
 class ItemsAdderDependency(plugin: Plugin) : GenericPluginDependency(plugin) {
     var isLoaded: Boolean = false
         get() {

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/plugins/LegacyEcoEnchantDependency.kt

@@ -10,13 +10,20 @@ class LegacyEcoEnchantDependency {
 
 
     private var ecoEnchantOldEnchantments: MutableSet<EcoEnchant>? = null
+    private fun unregisterEnchantment(enchant: Any) {
+        EnchantmentApi.unregisterEnchantment((enchant as Enchantment).key)
+    }
+
+    private fun registerEnchantment(ecoEnchant: EcoEnchant, enchant: Any) {
+        EnchantmentApi.registerEnchantment(CALegacyEcoEnchant(ecoEnchant, enchant as Enchantment))
+    }
+
     fun registerEnchantments() {
         val enchantments = EcoEnchants.values()
         for (ecoEnchant in enchantments) {
-            ecoEnchant as Enchantment
-
-            EnchantmentApi.unregisterEnchantment(ecoEnchant) // As eco enchants is loaded before custom anvil and register enchantment to registry, we need to unregister old "vanilla" enchant.
-            EnchantmentApi.registerEnchantment(CALegacyEcoEnchant(ecoEnchant, ecoEnchant))
+            // As eco enchants is loaded before custom anvil and register enchantment to registry, we need to unregister old "vanilla" enchant.
+            unregisterEnchantment(ecoEnchant)
+            registerEnchantment(ecoEnchant, ecoEnchant)
         }
 
         ecoEnchantOldEnchantments = HashSet(enchantments)
@@ -31,13 +38,13 @@ class LegacyEcoEnchantDependency {
         // Add new enchantments
         for (ecoEnchant in newEnchantments)
             if (!this.ecoEnchantOldEnchantments!!.contains(ecoEnchant))
-                EnchantmentApi.registerEnchantment(CALegacyEcoEnchant(ecoEnchant, ecoEnchant as Enchantment))
+                registerEnchantment(ecoEnchant, ecoEnchant)
 
 
         // Remove old enchantments that not now currently used
         this.ecoEnchantOldEnchantments!!.removeAll(newEnchantments)
         for (oldEnchantment in this.ecoEnchantOldEnchantments!!) {
-            EnchantmentApi.unregisterEnchantment(oldEnchantment as Enchantment)
+            unregisterEnchantment(oldEnchantment)
         }
 
         this.ecoEnchantOldEnchantments = HashSet(newEnchantments)

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/plugins/ToolStatsDependency.kt

@@ -18,9 +18,13 @@ class ToolStatsDependency(plugin: Plugin) : GenericPluginDependency(plugin) {
         getTokenMethod.trySetAccessible()
     }
 
-    private fun ItemChecker.getTokenSafe(item: ItemStack?): Array<String> {
-        if (item == null) return arrayOf()
-        return getTokenMethod.invoke(this, item) as Array<String>
+    private fun ItemChecker.getTokenSafe(item: ItemStack?): Array<*> {
+        if (item == null) return arrayOf<Any>()
+        val result = getTokenMethod.invoke(this, item)
+        if(result !is Array<*>)
+            throw IllegalStateException("Could not get token from ToolStats")
+
+        return result
     }
 
     override fun testAnvilResult(event: InventoryClickEvent): Boolean {

src/main/kotlin/xyz/alexcrea/cuanvil/lang/Lang.kt

@@ -0,0 +1,54 @@
+package xyz.alexcrea.cuanvil.lang
+
+import io.delilaheve.CustomAnvil
+import org.bukkit.configuration.ConfigurationSection
+import xyz.alexcrea.cuanvil.config.ConfigHolder
+
+object Lang {
+
+    private val default = Language(DEFAULT_LANG, false)
+    private var lang = default
+
+    fun reload() {
+        val langID = langID
+        if(lang.name == langID && lang != default)
+            lang.reload()
+        else
+            lang = Language(langID)
+
+        if(default != lang) default.reload()
+    }
+
+    fun getTranslated(key: String): String {
+        val value = lang.get(key)
+        if(value != null) return value
+
+        CustomAnvil.log("Missing language data for ${lang.name} using default")
+
+        return default.get(key) ?: key
+    }
+
+    fun getSection(key: String): ConfigurationSection? {
+        val value = lang.getSection(key)
+        if(value != null) return value
+
+        return default.getSection(key)
+    }
+
+    /*
+     * Config Options & get
+     */
+    const val LANG_PATH = "language"
+    const val DEFAULT_LANG = "en"
+
+    /**
+     * Value of an item rename
+     */
+    private val langID: String
+        get() {
+            return ConfigHolder.DEFAULT_CONFIG
+                .config
+                .getString(LANG_PATH, DEFAULT_LANG)!!
+        }
+
+}

src/main/kotlin/xyz/alexcrea/cuanvil/lang/Language.kt

@@ -0,0 +1,60 @@
+package xyz.alexcrea.cuanvil.lang
+
+import io.delilaheve.CustomAnvil
+import org.bukkit.configuration.ConfigurationSection
+import org.bukkit.configuration.file.FileConfiguration
+import org.bukkit.configuration.file.YamlConfiguration
+import java.io.File
+import java.io.InputStreamReader
+import java.util.logging.Level
+
+class Language(private val id: String, private val default: Boolean = false) {
+
+    private val resourcePath: String
+    private val file: File
+
+    private val conf: FileConfiguration
+
+    init {
+        conf = YamlConfiguration()
+        resourcePath = "lang/$id.yml"
+        file = File(CustomAnvil.instance.dataFolder, resourcePath)
+
+        reload()
+    }
+
+    fun reload() {
+        if(file.exists() && !default) try {
+            conf.load(file)
+            return
+        } catch(e: Exception) {
+            CustomAnvil.instance.logger.log(
+                Level.SEVERE,
+                "Could not load custom Anvil config file. using to internal resource",
+                e
+            )
+        }
+
+        loadInternalResource()
+    }
+
+    private fun loadInternalResource() {
+        val input = CustomAnvil.instance.getResource(resourcePath)
+        if(input != null)
+            conf.load(InputStreamReader(input))
+        else
+            CustomAnvil.instance.logger.log(Level.SEVERE, "Language $id not found")
+
+    }
+
+    fun get(key: String): String? {
+        return conf.getString(key)
+    }
+
+    fun getSection(key: String): ConfigurationSection? {
+        return conf.getConfigurationSection(key)
+    }
+
+    val name: String
+        get() = conf.getString("name", id)!!
+}

src/main/kotlin/xyz/alexcrea/cuanvil/lang/Message.kt

@@ -0,0 +1,147 @@
+package xyz.alexcrea.cuanvil.lang
+
+import io.delilaheve.CustomAnvil
+import net.kyori.adventure.text.Component
+import org.bukkit.command.CommandSender
+import org.bukkit.configuration.ConfigurationSection
+import xyz.alexcrea.cuanvil.util.ComponentUtil.send
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializeLegacy
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializePlain
+import xyz.alexcrea.cuanvil.util.MiniMessageUtil
+import java.util.logging.Level
+import kotlin.math.min
+
+open class Message(val key: String, vararg val params: String) {
+
+    protected fun replaceParameters(stb: StringBuilder, vararg values: Any) {
+        // replace all placeholder thingy %key -> value
+        if(params.size != values.size) {
+            CustomAnvil.log("Wrong number of argument for parameter for key $key (${params.size}/${values.size})")
+        }
+
+        for(i in 0 until min(params.size, values.size)) {
+            val key = params[i]
+            val replacement = values[i].toString()
+
+            var current = 0
+            while(true) {
+                current = stb.indexOf('%', current) + 1
+                if(current <= 0 || current + key.length > stb.length) break // may be able to be removed if bound checked in startsWith ?
+                if(!stb.startsWith(key, current, false)) continue
+
+                stb.replace(current - 1, current + key.length, replacement)
+                current = current - 1 + replacement.length
+            }
+        }
+    }
+
+    private fun unformattedMonoline(vararg params: Any): String {
+        val translated = Lang.getTranslated(key)
+        if(params.isEmpty() && this.params.isEmpty()) return translated
+
+        val stb = StringBuilder(translated)
+        replaceParameters(stb, *params)
+        return stb.toString()
+    }
+
+    private fun unformattedMultiline(section: ConfigurationSection, vararg params: Any): String {
+        val stb = StringBuilder()
+
+        for(key in section.getKeys(false)) {
+            if(!section.isString(key)) continue
+            if(!stb.isEmpty()) stb.append('\n')
+
+            stb.append(section.getString(key))
+        }
+
+        replaceParameters(stb, *params)
+        return stb.toString()
+    }
+
+    fun unformatted(vararg params: Any): String {
+        val section = Lang.getSection(key)
+        if(section != null) return unformattedMultiline(section, *params)
+
+        return unformattedMonoline(*params)
+    }
+
+    private fun formattedMultiline(section: ConfigurationSection, vararg params: Any): List<Component> {
+        val result = ArrayList<Component>()
+
+        for(key in section.getKeys(false)) {
+            if(!section.isString(key)) continue
+
+            val stb = StringBuilder(section.getString(key))
+            replaceParameters(stb, *params)
+
+            result.add(MiniMessageUtil.mm.deserialize(stb.toString()))
+        }
+
+        return result
+    }
+
+    fun formatted(vararg params: Any): List<Component> {
+        val section = Lang.getSection(key)
+        if(section != null) return formattedMultiline(section, *params)
+
+        val translated = unformattedMonoline(*params)
+
+        return listOf(MiniMessageUtil.mm.deserialize(translated))
+    }
+
+    fun legacy(vararg params: Any): String {
+        val formated = formatted(*params)
+
+        val stb = StringBuilder()
+        for(component in formated) {
+            if(!stb.isEmpty()) stb.append('\n')
+            stb.append(component.serializeLegacy())
+        }
+        return stb.toString()
+    }
+
+    open fun log(vararg params: Any) {
+        val texts = formatted(*params)
+
+        for(component in texts) {
+            CustomAnvil.instance.logger.info(component.serializePlain())
+        }
+    }
+
+    open fun send(destination: CommandSender, vararg params: Any) {
+        formatted(*params).send(destination)
+    }
+}
+
+class WarningMessage(key: String, vararg params: String) : Message("warning.$key", *params) {
+
+    override fun log(vararg params: Any) {
+        val texts = formatted(*params)
+
+        for(component in texts) {
+            CustomAnvil.instance.logger.warning(component.serializePlain())
+        }
+    }
+}
+
+class ErrorMessage(key: String, vararg params: String) : Message("error.$key", *params) {
+
+    override fun log(vararg params: Any) {
+        val texts = formatted(*params)
+
+        for(component in texts) {
+            CustomAnvil.logError(component.serializePlain())
+        }
+    }
+
+    fun log(e: Throwable, vararg params: Any, level: Level = Level.SEVERE, track: Boolean = true) {
+        val texts = formatted(*params)
+
+        for(component in texts) {
+            CustomAnvil.logError(component.serializePlain(), e, track, level)
+        }
+    }
+}
+
+class CommandMessage(key: String, vararg params: String) : Message("command.$key", *params)
+class UIMessage(key: String, vararg params: String) : Message("config-ui.$key", *params)

src/main/kotlin/xyz/alexcrea/cuanvil/lang/Msg.kt

@@ -0,0 +1,4 @@
+package xyz.alexcrea.cuanvil.lang
+
+object Msg {
+}

src/main/kotlin/xyz/alexcrea/cuanvil/lang/MsgCommand.kt

@@ -0,0 +1,68 @@
+package xyz.alexcrea.cuanvil.lang
+
+import xyz.alexcrea.cuanvil.lang.CommandMessage as Message
+
+object MsgCommand {
+
+    // Root
+    val ROOT_UNKNOWN_SUBCOMMAND = Message("root.warning.unknown-sub", "command")
+    val ROOT_ERROR_SUBCOMMAND = Message("root.error.generic")
+
+    // Shared
+    val SHARED_NO_DIAG_PERM = Message("shared.no-diag-permission")
+    val SHARED_HOVER_COPY = Message("shared.hover-copy")
+    val SHARED_MISSING_SUBCOMMAND = Message("shared.warning.missing-subcmd", "example1", "example2")
+    val SHARED_UNKNOWN_SUB_COMMAND = Message("shared.unknown-subcmd", "command")
+    val SHARED_NO_PERMISSION = Message("shared.no-permission")
+
+    // Debug
+    val DEBUG_DESCRIPTION = Message("debug.description")
+    val DEBUG_LOG_CLEARED = Message("debug.log-cleared")
+    val DEBUG_TOGGLED = Message("debug.toggled", "type")
+    val DEBUG_COPY = Message("debug.copy")
+
+    val DEBUG_DATA_HEADER = Message("debug.data.header")
+    val DEBUG_DATA_LINE_COUNT = Message("debug.data.line-count", "count")
+
+    val DEBUG_WARNING_UNSPECIFIED_TYPE = Message("debug.warning.unspecified-type")
+    val DEBUG_WARNING_INVALID_TYPE = Message("debug.warning.invalid-type", "type")
+    val DEBUG_WARNING_NO_LOG = Message("debug.warning.no-log", "command")
+
+    // Diagnostic
+    val DIAGNOSTIC_DESCRIPTION = Message("diagnostic.description")
+    val DIAGNOSTIC_ERROR_GENERIC = Message("diagnostic.had-error")
+    val DIAGNOSTIC_COPY = Message("diagnostic.copy")
+
+    // Config
+    val CONFIG_DESCRIPTION = Message("config.description")
+    val CONFIG_LEGACY_NAME_WARNING = Message("config.warning.legacy-name")
+    val CONFIG_FOLIA_ISSUE = Message("config.folia-issue")
+
+    val CONFIG_ENCHANTMENT_NO_IN_HAND = Message("config.enchantment.no_hand")
+    val CONFIG_ENCHANTMENT_NO_NAME = Message("config.enchantment.no_name", "name")
+
+    val CONFIG_CANNOT_CONFIGURE_WARNING = Message("config.warning.cannot_configure")
+
+    // Enchant
+    val ENCHANT_DESCRIPTION = Message("enchant.description")
+    val ENCHANT_REMOVE = Message("enchant.remove.", "name")
+    val ENCHANT_SET = Message("enchant.set.", "name", "level")
+
+    val ENCHANT_MISSING_PARAMETER_WARNING = Message("enchant.warning.missing_parameter")
+    val ENCHANT_NOT_FOUND_WARNING = Message("enchant.warning.not_found", "path")
+    val ENCHANT_MALFORMED_NUMBER_WARNING = Message("enchant.warning.malformed_number", "num")
+    val ENCHANT_CANNOT_ENCHANT_WARNING = Message("enchant.warning.cannot_enchant")
+
+    // Help
+    val HELP_DESCRIPTION = Message("help.description")
+    val HELP_HEADER = Message("help.header")
+
+    // Reload
+    val RELOAD_DESCRIPTION = Message("reload.description")
+    val RELOAD_START = Message("reload.start")
+    val RELOAD_SUCCESS = Message("reload.success")
+    val RELOAD_FAIL = Message("reload.fail")
+    val RELOAD_HARD_FAIL = Message("reload.hard-fail")
+
+}
+

src/main/kotlin/xyz/alexcrea/cuanvil/lang/MsgError.kt

@@ -0,0 +1,26 @@
+package xyz.alexcrea.cuanvil.lang
+
+object MsgError {
+
+    /*
+     * -----------------
+     *  Load and reload
+     * -----------------
+     */
+    val LOAD_UPDATE_CHECK_FAIL = ErrorMessage("load.update.check-fail")
+    val LOAD_LEGACY_FAILED = ErrorMessage("load.legacy.failed")
+    val LOAD_COMMAND_REGISTER = ErrorMessage("load.command-register")
+    val LOAD_COMPATIBILITY = ErrorMessage("load.compatibility")
+    val LOAD_LISTENERS = ErrorMessage("load.listeners")
+    val LOAD_ENCHANT_SYSTEM = ErrorMessage("load.enchant-system")
+    val LOAD_NON_DEFAULT_CONFIG = ErrorMessage("load.non-default-config")
+
+    val RELOAD_FAIL = ErrorMessage("reload.resource.fail", "path")
+    val RELOAD_HARD_FAIL = ErrorMessage("reload.resource.hardfail")
+
+    /*
+     * ----------
+     *  Commands
+     * ----------
+     */
+}

src/main/kotlin/xyz/alexcrea/cuanvil/lang/MsgUI.kt

@@ -0,0 +1,21 @@
+package xyz.alexcrea.cuanvil.lang
+
+import xyz.alexcrea.cuanvil.lang.UIMessage as Message
+
+object MsgUI {
+
+    val SHARED_CONFIG_NO_EDIT_PERM = Message("shared.no-permission")
+
+    val CONFIRM_ACTION_FAILED = Message("confirm-action.fail")
+
+    val ELEMENT_LIST_INSTRUCTION_NEW = Message("element-list.instruction-new", "type")
+    val ELEMENT_LIST_CANCELLED_NEW = Message("element-list.cancelled-new", "type")
+    val ELEMENT_LIST_DUPLICATED_NEW = Message("element-list.duplicated-new", "type")
+
+    val UNIT_REPAIR_ELEMENT_TITLE = Message("unit-repair.element.title")
+    val UNIT_REPAIR_ELEMENT_DESCRIPTION = Message("unit-repair.element.description")
+    val UNIT_REPAIR_ELEMENT_CANNOT_REPAIR_NEW = Message("unit-repair.element.cannot-damage-new")
+    val UNIT_REPAIR_ELEMENT_SAME_TYPE_NEW = Message("unit-repair.element.same-type-new")
+
+
+}

src/main/kotlin/xyz/alexcrea/cuanvil/lang/MsgWarning.kt

@@ -0,0 +1,20 @@
+package xyz.alexcrea.cuanvil.lang
+
+import xyz.alexcrea.cuanvil.lang.WarningMessage as Message
+
+object MsgWarning {
+
+    /*
+     * -----------------
+     *  Load and reload
+     * -----------------
+     */
+    val LOAD_UPDATE_AVAILABLE = Message("load.update.available", "version")
+
+    val LOAD_LEGACY_OLD_NAME = Message("load.legacy.old-name")
+    val LOAD_LEGACY_SPIGOT = Message("load.legacy.spigot")
+    val LOAD_LEGACY_SPIGOT_OLD = Message("load.legacy.spigot-old")
+
+    val DEPENDENCY_GENERIC_EXCEPTION = Message("config-ui.shared.no-permission")
+
+}

src/main/kotlin/xyz/alexcrea/cuanvil/listener/AnvilResultListener.kt

@@ -30,6 +30,7 @@ import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil.setComponentDisplayName
 import xyz.alexcrea.cuanvil.listener.PrepareAnvilListener.Companion.ANVIL_INPUT_LEFT
 import xyz.alexcrea.cuanvil.listener.PrepareAnvilListener.Companion.ANVIL_INPUT_RIGHT
 import xyz.alexcrea.cuanvil.listener.PrepareAnvilListener.Companion.ANVIL_OUTPUT_SLOT
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializePlain
 import xyz.alexcrea.cuanvil.util.CustomRecipeUtil
 import xyz.alexcrea.cuanvil.util.MaterialUtil.isAir
 import xyz.alexcrea.cuanvil.util.MiniMessageUtil
@@ -536,7 +537,7 @@ class AnvilResultListener : Listener {
                 if (bookPage.isNotEmpty()) bookPage.append('\n')
                 if (it == null) return@forEach
 
-                bookPage.append(MiniMessageUtil.plain_text_mm.serialize(it))
+                bookPage.append(it.serializePlain())
             }
 
             val resultPage = bookPage.toString()

src/main/kotlin/xyz/alexcrea/cuanvil/util/ComponentUtil.kt

@@ -0,0 +1,33 @@
+package xyz.alexcrea.cuanvil.util
+
+import net.kyori.adventure.text.Component
+import org.bukkit.command.CommandSender
+import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil.sendPaperMessage
+
+object ComponentUtil {
+
+    fun Component.send(destination: CommandSender) {
+        if(!destination.sendPaperMessage(this))
+            destination.sendMessage(this.serializeLegacy())
+    }
+
+    fun List<Component>.send(destination: CommandSender) {
+        for(component in this)
+            component.send(destination)
+    }
+
+    fun Component.serializeMM(): String {
+        return MiniMessageUtil.mm.serialize(this)
+    }
+    fun Component.serializeMMColor(): String {
+        return MiniMessageUtil.color_only_mm.serialize(this)
+    }
+    fun Component.serializeLegacy(): String {
+        return MiniMessageUtil.legacy_mm.serialize(this)
+    }
+    fun Component.serializePlain(): String {
+        return MiniMessageUtil.plain_text_mm.serialize(this)
+    }
+
+
+}

src/main/kotlin/xyz/alexcrea/cuanvil/util/MetricsUtil.kt

@@ -74,8 +74,8 @@ object MetricsUtil {
         lastError = e
     }
 
-    fun trackError(message: String) {
-        ERROR_TRACKER?.trackError(message)
+    fun trackError(message: String, cause: Throwable? = null) {
+        trackError(RuntimeException(message, cause))
     }
 }
 

src/main/kotlin/xyz/alexcrea/cuanvil/util/MiniMessageUtil.kt

@@ -25,9 +25,4 @@ object MiniMessageUtil {
     val legacy_mm = LegacyComponentSerializer.legacySection()
     val plain_text_mm = PlainTextComponentSerializer.plainText()
 
-    // Keeping track of this as most use of this can be replaced later on v2 with pure component alternative
-    fun fromLegacy(legacyText: String): TextComponent {
-        return legacy_mm.deserialize(legacyText)
-    }
-
 }

src/main/kotlin/xyz/alexcrea/cuanvil/util/anvil/AnvilColorUtil.kt

@@ -3,6 +3,9 @@ package xyz.alexcrea.cuanvil.util.anvil
 import io.delilaheve.util.ConfigOptions
 import net.kyori.adventure.text.Component
 import org.bukkit.permissions.Permissible
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializeLegacy
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializeMM
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializePlain
 import xyz.alexcrea.cuanvil.util.MiniMessageUtil
 import java.util.regex.Matcher
 import java.util.regex.Pattern
@@ -103,10 +106,10 @@ object AnvilColorUtil {
         var result: Component = MiniMessageUtil.legacy_mm.deserialize(previousStr)
         if (permission.canUseMinimessage) {
             // we dance with formats here
-            val toMinimessage = MiniMessageUtil.mm.serialize(result)
+            val toMinimessage = result.serializeMM()
             val hackySolution = toMinimessage.replace("\\<", "<")
             val fromMinimessage = MiniMessageUtil.mm.deserialize(hackySolution)
-            val asPlain = MiniMessageUtil.plain_text_mm.serialize(fromMinimessage)
+            val asPlain = fromMinimessage.serializePlain()
 
             if (previousStr != asPlain) {
                 useColor = true
@@ -145,8 +148,8 @@ object AnvilColorUtil {
     ): String? {
         if (!permission.allowed() || component == null) return null
 
-        val transformed = MiniMessageUtil.mm.serialize(component)
-        val plainTransform = MiniMessageUtil.plain_text_mm.serialize(component)
+        val transformed = component.serializeMM()
+        val plainTransform = component.serializePlain()
         if (transformed == plainTransform) return null
         if (permission.onlyMinimessage()) {
             return transformed
@@ -154,7 +157,7 @@ object AnvilColorUtil {
 
         // smol dance so we transform the component that may contain other tag into only decoration & color for legacy
         val coloredMessage = MiniMessageUtil.color_only_mm.deserialize(transformed)
-        val legacyMessage = StringBuilder(MiniMessageUtil.legacy_mm.serialize(coloredMessage))
+        val legacyMessage = StringBuilder(coloredMessage.serializeLegacy())
 
         // Reverse hex pattern
         if (permission.canUseHexColor) {

src/main/kotlin/xyz/alexcrea/cuanvil/util/anvil/AnvilLoreEditUtil.kt

@@ -10,6 +10,7 @@ import xyz.alexcrea.cuanvil.anvil.AnvilMergeLogic.LoreEditResult
 import xyz.alexcrea.cuanvil.dependency.DependencyManager
 import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil.componentLore
 import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil.setComponentLore
+import xyz.alexcrea.cuanvil.util.ComponentUtil.serializePlain
 import xyz.alexcrea.cuanvil.util.MiniMessageUtil
 import xyz.alexcrea.cuanvil.util.config.LoreEditConfigUtil
 import xyz.alexcrea.cuanvil.util.config.LoreEditType
@@ -320,7 +321,7 @@ object AnvilLoreEditUtil {
                 hasUndidColor = true
                 result = clearedLine
             } else {
-                result = MiniMessageUtil.plain_text_mm.serialize(line)
+                result = line.serializePlain()
             }
 
             lines[index] = MiniMessageUtil.plain_text_mm.deserialize(result)
@@ -354,7 +355,7 @@ object AnvilLoreEditUtil {
             result = clearedLine
         } else {
             // Remove extra tags
-            result = MiniMessageUtil.plain_text_mm.serialize(coloredComponent)
+            result = coloredComponent.serializePlain()
         }
         line.set(MiniMessageUtil.plain_text_mm.deserialize(result))
 

src/main/resources/config.yml

@@ -16,6 +16,11 @@ metric_type: auto
 # Accept true or false (true by default)
 metric_collect_errors: true
 
+# Which language should the plugin should be
+# If you like to add language yourself see TODO link to guide
+# Currently available languages: en
+language: en
+
 # All anvil cost will be capped to limit_repair_value if enabled.
 #
 # In other words:

src/main/resources/lang/en.yml

@@ -0,0 +1,112 @@
+name: English
+last-updated: 2.1.0
+
+warning:
+  load:
+    legacy:
+      old-name:
+        1: "An old version of this plugin was detected"
+        2: "Please note CustomAnvil is a more recent version of UnsafeEnchantsPlus"
+      spigot:
+        1: "It seems you are using spigot"
+        2: "Please take notice that spigot is less supported than paper and derivatives"
+      spigot-old:
+        1: "If replace too expensive is not working this is likely because of spigot"
+        2: "As native nms is not supported for spigot starting 26.1"
+    update.available: "An update may be available: %version"
+
+error:
+  load:
+    legacy.failed: "error trying to check for legacy system"
+    update.check-fail: "error trying to fetch latest update"
+    command-register: "error trying to register commands"
+    compatibility: "error loading dependency compatibility"
+    listeners: "error registering listeners"
+    enchant-system: "error initializing enchantment system"
+    non-default-config: "Plugin has an issue while trying to load non default config... exiting..."
+  reload:
+    resource:
+      fail: "Resource %path Could not be loaded or reloaded."
+      hard-fail: "Disabling plugin."
+
+command:
+  shared:
+    no-diag-permission: "<red>You do not have permission to diagnostic this server"
+    hover-copy: "<gray>Click to copy"
+    unknown-subcmd: "Unknown subcommand %command"
+    no-permission: "No permission to execute this command"
+    warning:
+      missing-subcmd: "Need to specify a subcommand. for example %example1 or %example2"
+  root:
+    warning:
+      unknown-sub: "<red>Invalid subcommand. run <yellow>`%command help` <red>to see available commands"
+    error:
+      generic: "<red>Error running this command"
+  debug:
+    description: "Used to toggle debug logs and retrieve them"
+    log-cleared: "Log Cleared"
+    toggled: "Debug toggled to %type"
+    copy: "<green>Click to copy log data"
+    data:
+      header: "Debug Log data:"
+      line-count: "Found %count lines"
+    warning:
+      unspecified-type: "Need to specify which type of debug to toggle: \"default\" or \"verbose\""
+      invalid-type: "Invalid debug type \"%type\""
+      no-log: "No log to show ? make sure you tried with debug log toggled (%command)"
+  diagnostic:
+    description: "Basic diagnostic of this plugin"
+    had-error: "<red>There was an error running the diagnostic"
+    copy: "<green>Click to copy diagnostic data"
+  config:
+    description: "Used to edit the configuration of the plugin"
+    folia-issue:
+      1: "<red>It look like you are using Folia. Sadly Custom Anvil do not support Config gui for Folia."
+      2: "<yellow>It is may come in a future version."
+      3: ""
+      4: "<yellow>Currently you need to edit manually the config or copy from another server (spigot or better)"
+      5: "<yellow>Then /ca reload after config file is edited"
+    enchantment:
+      no_hand: "No enchantment found in the item you are holding"
+      no_name: "No enchantment found with the name %name"
+    warning:
+      legacy-name: "<red>/ca gui has been moved to /ca config"
+      cannot_configure: "Cannot configure the item in hand"
+  enchant:
+    description: "Allows to set enchantment to holden item"
+    warning:
+      missing_parameter: "Missing enchantment parameter"
+      not_found: "Enchantment not found: %path"
+      malformed_number: "Invalid number: %num"
+      cannot_enchant: "Cannot enchant this item"
+    removed: "%name removed"
+    set: "%name set to level %level"
+  help:
+    description: "Help command"
+    header: "List of available commands:"
+  reload:
+    description: "Reload the configuration of this plugin"
+    start: "<yellow>Reloading config..."
+    success: "<green>Config reloaded !"
+    fail: "<red>Config was not able to be reloaded..."
+    hard-fail: "<red>Hard fail, plugin disabled"
+
+config-ui:
+  shared:
+    no-permission: "<red>You do not have permission to edit the config"
+  confirm-action:
+    fail: "<red>Action could not be completed."
+  element-list:
+    instruction-new:
+      1: "<yellow>Write the %type name you want to create in the chat."
+      2: "<yellow>Or write <red>cancel <yellow>to go back to %type config menu"
+    cancelled-new: "%type creation cancelled..."
+    duplicated-new: "<red>Please enter a %type name that do not already exist..."
+  unit-repair:
+    element:
+      title: "Select item to be repaired."
+      description:
+        1: "<gray>Click here with an item to set the item"
+        2: "<gray>You like to be repaired by %name"
+      cannot-damage-new: "<red>This item can't be damaged, so it can't be repaired."
+      same-type-new: "<red>Item can't repair something of the same type."