Remove relocation

Replace direct references to the '§' and '&' chars with named constants
to improve code readability and maintainability within the MiniMessageUtils
class

.github/workflows/maven.yml

@@ -41,7 +41,7 @@ jobs:
             javaVersion: '17'
           - mcVersion: '1.20.4'
             javaVersion: '21'
-          - mcVersion: '1.20.6'
+          - mcVersion: '1.21'
             javaVersion: '21'
     steps:        
       - uses: HaHaWTH/minecraft-plugin-runtime-test@paper

README.md

@@ -41,8 +41,6 @@
 [Releases](https://github.com/HaHaWTH/AuthMeReReloaded/releases/latest)
 [Actions(Dev builds, use at your own risk!)](https://github.com/HaHaWTH/AuthMeReReloaded/actions/workflows/maven.yml)
 
-If you are using FRP(内网穿透) for your server, this plugin may help [HAProxy-Detector](https://github.com/HaHaWTH/HAProxy-Detector)
-
 **Pull Requests and suggestions are welcome!**
 
 ## License

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>fr.xephi</groupId>
     <artifactId>authme</artifactId>
-    <version>5.6.1-FORK</version>
+    <version>5.7.0-FORK</version>
 
     <name>AuthMeReReloaded</name>
     <description>Fork of the first authentication plugin for the Bukkit API!</description>
@@ -111,7 +111,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>3.7.0</version>
+                    <version>3.8.0</version>
                     <configuration>
                         <failOnError>false</failOnError>
                         <failOnWarnings>false</failOnWarnings>
@@ -454,18 +454,6 @@
                             <pattern>com.alessiodp.libby</pattern>
                             <shadedPattern>fr.xephi.authme.libs.com.alessiodp.libby</shadedPattern>
                         </relocation>
-                        <relocation>
-                            <pattern>net.kyori.adventure</pattern>
-                            <shadedPattern>fr.xephi.authme.libs.net.kyori.adventure</shadedPattern>
-                        </relocation>
-                        <relocation>
-                            <pattern>net.kyori.examination</pattern>
-                            <shadedPattern>fr.xephi.authme.libs.net.kyori.examination</shadedPattern>
-                        </relocation>
-                        <relocation>
-                            <pattern>net.kyori.option</pattern>
-                            <shadedPattern>fr.xephi.authme.libs.net.kyori.option</shadedPattern>
-                        </relocation>
                     </relocations>
 
                     <filters>
@@ -623,6 +611,12 @@
             <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
         </repository>
 
+        <!-- Placeholder API Repo -->
+        <repository>
+            <id>placeholderapi-repo</id>
+            <url>https://repo.extendedclip.com/content/repositories/placeholderapi/</url>
+        </repository>
+
         <!-- Multiverse Repo -->
         <repository>
             <id>onarandombox-repo-releases</id>
@@ -895,12 +889,7 @@
         <dependency>
             <groupId>net.kyori</groupId>
             <artifactId>adventure-platform-bukkit</artifactId>
-            <version>4.3.2</version>
+            <version>4.3.3</version>
-        </dependency>
-        <dependency>
-            <groupId>net.kyori</groupId>
-            <artifactId>adventure-text-serializer-gson</artifactId>
-            <version>4.17.0</version>
         </dependency>
 
         <!-- LuckPerms plugin -->
@@ -1038,6 +1027,14 @@
             </exclusions>
         </dependency>
 
+        <!-- Placeholder API -->
+        <dependency>
+            <groupId>me.clip</groupId>
+            <artifactId>placeholderapi</artifactId>
+            <version>2.11.6</version>
+            <scope>provided</scope>
+        </dependency>
+
         <!-- EssentialsX plugin -->
         <dependency>
             <groupId>net.essentialsx</groupId>
@@ -1128,7 +1125,7 @@
         <dependency>
             <groupId>org.checkerframework</groupId>
             <artifactId>checker-qual</artifactId>
-            <version>3.40.0</version>
+            <version>3.45.0</version>
             <scope>test</scope>
         </dependency>
 

src/main/java/fr/xephi/authme/AuthMe.java

@@ -31,6 +31,7 @@ import fr.xephi.authme.listener.ServerListener;
 import fr.xephi.authme.mail.EmailService;
 import fr.xephi.authme.output.ConsoleLoggerFactory;
 import fr.xephi.authme.security.crypts.Sha256;
+import fr.xephi.authme.service.AdventureService;
 import fr.xephi.authme.service.BackupService;
 import fr.xephi.authme.service.BukkitService;
 import fr.xephi.authme.service.MigrationService;
@@ -74,13 +75,14 @@ public class AuthMe extends JavaPlugin {
     private static final int CLEANUP_INTERVAL = 5 * TICKS_PER_MINUTE;
 
     // Version and build number values
-    private static String pluginVersion = "5.6.1-Fork";
+    private static String pluginVersion = "5.7.0-Fork";
     private static final String pluginBuild = "b";
-    private static String pluginBuildNumber = "51";
+    private static String pluginBuildNumber = "52";
     // Private instances
     private EmailService emailService;
     private CommandHandler commandHandler;
     private static TaskScheduler scheduler;
+    private static AdventureService adventureService;
     @Inject
     public static Settings settings;
     private DataSource database;
@@ -139,6 +141,13 @@ public class AuthMe extends JavaPlugin {
         return scheduler;
     }
 
+    /**
+     * Get the AdventureService
+     */
+    public static AdventureService getAdventureService() {
+        return adventureService;
+    }
+
     /**
      * The library manager
      */
@@ -153,6 +162,8 @@ public class AuthMe extends JavaPlugin {
         loadPluginInfo(getDescription().getVersion());
         scheduler = UniversalScheduler.getScheduler(this);
         libraryManager = new BukkitLibraryManager(this);
+        adventureService = new AdventureService(this);
+        adventureService.init();
 
         // Set the Logger instance and log file path
         ConsoleLogger.initialize(getLogger(), new File(getDataFolder(), LOG_FILENAME));
@@ -403,6 +414,11 @@ public class AuthMe extends JavaPlugin {
         // Wait for tasks and close data source
         new TaskCloser(database).run();
 
+        // Close AdventureService
+        if (adventureService != null) {
+            adventureService.close();
+        }
+
         // Disabled correctly
         Consumer<String> infoLogMethod = logger == null ? getLogger()::info : logger::info;
         infoLogMethod.accept("AuthMe " + this.getDescription().getVersion() + " is unloaded successfully!");

src/main/java/fr/xephi/authme/command/executable/authme/RegisterAdminCommand.java

@@ -12,6 +12,7 @@ import fr.xephi.authme.service.BukkitService;
 import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.service.ValidationService;
 import fr.xephi.authme.service.ValidationService.ValidationResult;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
@@ -79,7 +80,7 @@ public class RegisterAdminCommand implements ExecutableCommand {
             if (player != null) {
                 bukkitService.scheduleSyncTaskFromOptionallyAsyncTask(() ->
                     // AuthMeReReloaded - Folia compatibility
-                    bukkitService.runTaskIfFolia(player, () -> player.kickPlayer(commonService.retrieveSingleMessage(player, MessageKey.KICK_FOR_ADMIN_REGISTER))));
+                    bukkitService.runTaskIfFolia(player, () -> MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(commonService.retrieveSingleMessage(player, MessageKey.KICK_FOR_ADMIN_REGISTER)))));
             }
         });
     }

src/main/java/fr/xephi/authme/data/TempbanManager.java

@@ -9,6 +9,7 @@ import fr.xephi.authme.settings.Settings;
 import fr.xephi.authme.settings.properties.SecuritySettings;
 import fr.xephi.authme.util.PlayerUtils;
 import fr.xephi.authme.util.expiring.TimedCounter;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -106,7 +107,7 @@ public class TempbanManager implements SettingsDependent, HasCleanup {
             bukkitService.runTask(player,() -> { // AuthMeReReloaded - Folia compatibility
                 if (customCommand.isEmpty()) {
                     bukkitService.banIp(ip, reason, expires, "AuthMe");
-                    player.kickPlayer(reason);
+                    MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(reason));
                 } else {
                     String command = customCommand
                         .replace("%player%", name)

src/main/java/fr/xephi/authme/data/VerificationCodeManager.java

@@ -22,6 +22,8 @@ import java.util.Locale;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
 
+import static fr.xephi.authme.AuthMe.getScheduler;
+
 public class VerificationCodeManager implements SettingsDependent, HasCleanup {
 
     private final EmailService emailService;
@@ -133,8 +135,9 @@ public class VerificationCodeManager implements SettingsDependent, HasCleanup {
      * @param name the name of the player to generate a code for
      */
     private void generateCode(String name) {
+        getScheduler().runTaskAsynchronously(() -> {
             DataSourceValue<String> emailResult = dataSource.getEmail(name);
-        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy'年'MM'月'dd'日' HH:mm:ss");
+            SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy'-'MM'-'dd'-' HH:mm:ss");
             Date date = new Date(System.currentTimeMillis());
             if (emailResult.rowExists()) {
                 final String email = emailResult.getValue();
@@ -144,6 +147,7 @@ public class VerificationCodeManager implements SettingsDependent, HasCleanup {
                     emailService.sendVerificationMail(name, email, code, dateFormat.format(date));
                 }
             }
+        });
     }
 
     /**

src/main/java/fr/xephi/authme/listener/DoubleLoginFixListener.java

@@ -3,6 +3,7 @@ package fr.xephi.authme.listener;
 
 import fr.xephi.authme.message.MessageKey;
 import fr.xephi.authme.service.CommonService;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -26,7 +27,7 @@ public class DoubleLoginFixListener implements Listener {
         HashSet<String> PlayerSet = new HashSet<String>();
         for (Player ep : PlayerList) {
             if (PlayerSet.contains(ep.getName().toLowerCase())) {
-                ep.kickPlayer(service.retrieveSingleMessage(ep.getPlayer(), MessageKey.DOUBLE_LOGIN_FIX));
+                MiniMessageUtils.kickPlayer(ep, MiniMessageUtils.parseMiniMessage(service.retrieveSingleMessage(ep.getPlayer(), MessageKey.DOUBLE_LOGIN_FIX)));
                 break;
             }
             PlayerSet.add(ep.getName().toLowerCase());

src/main/java/fr/xephi/authme/listener/ListenerService.java

@@ -75,9 +75,7 @@ class ListenerService implements SettingsDependent {
      * @param player the player to verify
      * @return true if the associated event should be canceled, false otherwise
      */
-
     public boolean shouldCancelEvent(Player player) {
-
         return player != null && !checkAuth(player.getName()) && !PlayerUtils.isNpc(player);
     }
     @Override

src/main/java/fr/xephi/authme/listener/OnJoinVerifier.java

@@ -18,6 +18,7 @@ import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
 import fr.xephi.authme.util.StringUtils;
 import fr.xephi.authme.util.Utils;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import org.bukkit.event.player.PlayerLoginEvent;
@@ -140,7 +141,7 @@ public class OnJoinVerifier implements Reloadable {
         Player nonVipPlayer = generateKickPlayer(onlinePlayers);
         if (nonVipPlayer != null) {
             // AuthMeReReloaded - Folia compatibility
-            bukkitService.runTaskIfFolia(nonVipPlayer, () -> nonVipPlayer.kickPlayer(messages.retrieveSingle(player, MessageKey.KICK_FOR_VIP)));
+            bukkitService.runTaskIfFolia(nonVipPlayer, () -> MiniMessageUtils.kickPlayer(nonVipPlayer, MiniMessageUtils.parseMiniMessage(messages.retrieveSingle(player, MessageKey.KICK_FOR_VIP))));
             event.allow();
             return false;
         } else {

src/main/java/fr/xephi/authme/listener/PlayerListener.java

@@ -219,7 +219,7 @@ public class PlayerListener implements Listener {
 
         String customJoinMessage = settings.getProperty(RegistrationSettings.CUSTOM_JOIN_MESSAGE);
         if (!customJoinMessage.isEmpty()) {
-            customJoinMessage = ChatColor.translateAlternateColorCodes('&', MiniMessageUtils.parseMiniMessageToLegacy(customJoinMessage));
+            customJoinMessage = ChatColor.translateAlternateColorCodes('&', customJoinMessage);
             event.setJoinMessage(customJoinMessage
                 .replace("{PLAYERNAME}", player.getName())
                 .replace("{DISPLAYNAME}", player.getDisplayName())
@@ -324,7 +324,7 @@ public class PlayerListener implements Listener {
         final Player player = event.getPlayer();
         if (!quickCommandsProtectionManager.isAllowed(player.getName())) {
             event.setCancelled(true);
-            bukkitService.runTaskIfFolia(player, () -> player.kickPlayer(messages.retrieveSingle(player, MessageKey.QUICK_COMMAND_PROTECTION_KICK)));
+            bukkitService.runTaskIfFolia(player, () -> MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(messages.retrieveSingle(player, MessageKey.QUICK_COMMAND_PROTECTION_KICK))));
             // AuthMeReReloaded - Folia compatibility
             return;
         }

src/main/java/fr/xephi/authme/listener/ServerListener.java

@@ -53,6 +53,9 @@ public class ServerListener implements Listener {
         } else if ("ProtocolLib".equalsIgnoreCase(pluginName)) {
             protocolLibService.disable();
             logger.warning("ProtocolLib has been disabled, unhooking packet adapters!");
+        } else if ("PlaceholderAPI".equalsIgnoreCase(pluginName)) {
+            pluginHookService.unhookPlaceholderApi();
+            logger.info("PlaceholderAPI has been disabled: unhooking placeholders");
         }
     }
 
@@ -74,6 +77,8 @@ public class ServerListener implements Listener {
             spawnLoader.loadCmiSpawn();
         } else if ("ProtocolLib".equalsIgnoreCase(pluginName)) {
             protocolLibService.setup();
+        } else if ("PlaceholderAPI".equalsIgnoreCase(pluginName)) {
+            pluginHookService.tryHookToPlaceholderApi();
         }
     }
 }

src/main/java/fr/xephi/authme/message/Messages.java

@@ -1,9 +1,11 @@
 package fr.xephi.authme.message;
 
 import com.google.common.collect.ImmutableMap;
+import fr.xephi.authme.AuthMe;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.mail.EmailService;
 import fr.xephi.authme.output.ConsoleLoggerFactory;
+import fr.xephi.authme.service.AdventureService;
 import fr.xephi.authme.util.expiring.Duration;
 import fr.xephi.authme.util.message.I18NUtils;
 import fr.xephi.authme.util.message.MiniMessageUtils;
@@ -44,6 +46,7 @@ public class Messages {
     private final ConsoleLogger logger = ConsoleLoggerFactory.get(EmailService.class);
 
     private MessagesFileHandler messagesFileHandler;
+    private static final AdventureService adventureService = AuthMe.getAdventureService();
 
     /*
      * Constructor.
@@ -62,7 +65,7 @@ public class Messages {
     public void send(CommandSender sender, MessageKey key) {
         String[] lines = retrieve(key, sender);
         for (String line : lines) {
-            sender.sendMessage(line);
+            adventureService.send(sender, MiniMessageUtils.parseMiniMessage(line));
         }
     }
 
@@ -78,7 +81,7 @@ public class Messages {
     public void send(CommandSender sender, MessageKey key, String... replacements) {
         String message = retrieveSingle(sender, key, replacements);
         for (String line : message.split("\n")) {
-            sender.sendMessage(line);
+            adventureService.send(sender, MiniMessageUtils.parseMiniMessage(line));
         }
     }
 
@@ -131,7 +134,7 @@ public class Messages {
             displayName = ((Player) sender).getDisplayName();
         }
         
-        return ChatColor.translateAlternateColorCodes('&', MiniMessageUtils.parseMiniMessageToLegacy(message))
+        return ChatColor.translateAlternateColorCodes('&', message)
                 .replace(NEWLINE_TAG, "\n")
                 .replace(USERNAME_TAG, sender.getName())
                 .replace(DISPLAYNAME_TAG, displayName);
@@ -147,7 +150,7 @@ public class Messages {
     private String retrieveMessage(MessageKey key, String name) {
         String message = messagesFileHandler.getMessage(key.getKey());
         
-        return ChatColor.translateAlternateColorCodes('&', MiniMessageUtils.parseMiniMessageToLegacy(message))
+        return ChatColor.translateAlternateColorCodes('&', message)
                 .replace(NEWLINE_TAG, "\n")
                 .replace(USERNAME_TAG, name)
                 .replace(DISPLAYNAME_TAG, name);

src/main/java/fr/xephi/authme/process/join/AsynchronousJoin.java

@@ -26,6 +26,7 @@ import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
 import fr.xephi.authme.util.InternetProtocolUtils;
 import fr.xephi.authme.util.PlayerUtils;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.GameMode;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
@@ -177,7 +178,7 @@ public class AsynchronousJoin implements AsynchronousProcess {
 
     private void handlePlayerWithUnmetNameRestriction(Player player, String ip) {
         bukkitService.scheduleSyncTaskFromOptionallyAsyncTask(() -> {
-            player.kickPlayer(service.retrieveSingleMessage(player, MessageKey.NOT_OWNER_ERROR));
+            MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(service.retrieveSingleMessage(player, MessageKey.NOT_OWNER_ERROR)));
             if (service.getProperty(RestrictionSettings.BAN_UNKNOWN_IP)) {
                 server.banIP(ip);
             }
@@ -228,7 +229,7 @@ public class AsynchronousJoin implements AsynchronousProcess {
             && countOnlinePlayersByIp(ip) > service.getProperty(RestrictionSettings.MAX_JOIN_PER_IP)) {
 
             bukkitService.scheduleSyncTaskFromOptionallyAsyncTask(
-                () -> player.kickPlayer(service.retrieveSingleMessage(player, MessageKey.SAME_IP_ONLINE)));
+                () -> MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(service.retrieveSingleMessage(player, MessageKey.SAME_IP_ONLINE))));
             return false;
         }
         return true;

src/main/java/fr/xephi/authme/process/login/AsynchronousLogin.java

@@ -36,6 +36,7 @@ import fr.xephi.authme.settings.properties.RestrictionSettings;
 import fr.xephi.authme.util.InternetProtocolUtils;
 import fr.xephi.authme.util.PlayerUtils;
 import fr.xephi.authme.util.Utils;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 
@@ -249,7 +250,7 @@ public class AsynchronousLogin implements AsynchronousProcess {
             tempbanManager.tempbanPlayer(player);
         } else if (service.getProperty(RestrictionSettings.KICK_ON_WRONG_PASSWORD)) {
             bukkitService.scheduleSyncTaskFromOptionallyAsyncTask(
-                () -> player.kickPlayer(service.retrieveSingleMessage(player, MessageKey.WRONG_PASSWORD)));
+                () -> MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(service.retrieveSingleMessage(player, MessageKey.WRONG_PASSWORD))));
         } else {
             service.send(player, MessageKey.WRONG_PASSWORD);
 

src/main/java/fr/xephi/authme/process/register/ProcessSyncPasswordRegister.java

@@ -15,6 +15,7 @@ import fr.xephi.authme.settings.commandconfig.CommandManager;
 import fr.xephi.authme.settings.properties.EmailSettings;
 import fr.xephi.authme.settings.properties.RegistrationSettings;
 import fr.xephi.authme.util.PlayerUtils;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
@@ -77,7 +78,7 @@ public class ProcessSyncPasswordRegister implements SynchronousProcess {
 
         // Kick Player after Registration is enabled, kick the player
         if (service.getProperty(RegistrationSettings.FORCE_KICK_AFTER_REGISTER)) {
-            player.kickPlayer(service.retrieveSingleMessage(player, MessageKey.REGISTER_SUCCESS));
+            MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(service.retrieveSingleMessage(player, MessageKey.REGISTER_SUCCESS)));
             return;
         }
 

src/main/java/fr/xephi/authme/service/AdventureService.java

@@ -0,0 +1,35 @@
+package fr.xephi.authme.service;
+
+import fr.xephi.authme.AuthMe;
+import net.kyori.adventure.platform.bukkit.BukkitAudiences;
+import net.kyori.adventure.text.Component;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class AdventureService {
+    private final AuthMe plugin;
+    public BukkitAudiences adventure;
+    public AdventureService(AuthMe plugin) {
+        this.plugin = plugin;
+    }
+
+    public void init() {
+        adventure = BukkitAudiences.create(plugin);
+    }
+
+    public void close() {
+        if (adventure != null) {
+            adventure.close();
+            adventure = null;
+        }
+    }
+
+    public void send(CommandSender sender, Component component) {
+        adventure.sender(sender).sendMessage(component);
+    }
+
+    public void send(Player player, Component component) {
+        adventure.player(player).sendMessage(component);
+    }
+
+}

src/main/java/fr/xephi/authme/service/GeoIpService.java

@@ -37,7 +37,7 @@ public class GeoIpService {
     private volatile boolean downloading;
 
     @Inject
-     GeoIpService(@DataFolder File dataFolder){
+    GeoIpService(@DataFolder File dataFolder) {
         this.dataFile = dataFolder.toPath().resolve(DATABASE_FILE);
 
         // Fires download of recent data or the initialization of the look up service

src/main/java/fr/xephi/authme/service/PluginHookService.java

@@ -6,6 +6,8 @@ import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.output.ConsoleLoggerFactory;
+import fr.xephi.authme.service.hook.papi.AuthMeExpansion;
+import me.clip.placeholderapi.PlaceholderAPIPlugin;
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
@@ -26,6 +28,8 @@ public class PluginHookService {
     private Essentials essentials;
     private Plugin cmi;
     private MultiverseCore multiverse;
+    private PlaceholderAPIPlugin placeholderApi;
+    private AuthMeExpansion authMeExpansion;
 
     /**
      * Constructor.
@@ -38,6 +42,7 @@ public class PluginHookService {
         tryHookToEssentials();
         tryHookToCmi();
         tryHookToMultiverse();
+        tryHookToPlaceholderApi();
     }
 
     /**
@@ -133,6 +138,20 @@ public class PluginHookService {
         }
     }
 
+    /**
+     * Attempts to create a hook into PlaceholderAPI.
+     */
+    public void tryHookToPlaceholderApi() {
+        try {
+            placeholderApi = getPlugin(pluginManager, "PlaceholderAPI", PlaceholderAPIPlugin.class);
+            authMeExpansion = new AuthMeExpansion();
+            authMeExpansion.register();
+        } catch (Exception | NoClassDefFoundError ignored) {
+            placeholderApi = null;
+            authMeExpansion = null;
+        }
+    }
+
     /**
      * Attempts to create a hook into CMI.
      */
@@ -180,6 +199,16 @@ public class PluginHookService {
         multiverse = null;
     }
 
+    /**
+     * Unhooks from PlaceholderAPI.
+     */
+    public void unhookPlaceholderApi() {
+        if (placeholderApi != null) {
+            authMeExpansion.unregister();
+            placeholderApi = null;
+        }
+    }
+
     // ------
     // Helpers
     // ------

src/main/java/fr/xephi/authme/service/TeleportationService.java

@@ -144,7 +144,7 @@ public class TeleportationService implements Reloadable {
             if (settings.getProperty(RestrictionSettings.SAVE_QUIT_LOCATION)) {
                 Location location = buildLocationFromAuth(player, auth);
                 Location playerLoc = player.getLocation();
-                if (location.getX() == playerLoc.getX() && location.getY() == location.getY() && location.getZ() == playerLoc.getZ()
+                if (location.getX() == playerLoc.getX() && location.getY() == playerLoc.getY() && location.getZ() == playerLoc.getZ()
                 && location.getWorld() == playerLoc.getWorld()) return;
                 logger.debug("Teleporting `{0}` after login, based on the player auth", player.getName());
                 teleportBackFromSpawn(player, location);

src/main/java/fr/xephi/authme/service/hook/papi/AuthMeExpansion.java

@@ -0,0 +1,71 @@
+package fr.xephi.authme.service.hook.papi;
+
+import fr.xephi.authme.AuthMe;
+import fr.xephi.authme.api.v3.AuthMeApi;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.properties.HooksSettings;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * AuthMe PlaceholderAPI expansion class.
+ * @author Kobe 8
+ */
+public class AuthMeExpansion extends PlaceholderExpansion {
+    private final Settings settings = AuthMe.settings;
+    private final AuthMeApi authMeApi = AuthMeApi.getInstance();
+    @Override
+    public @NotNull String getIdentifier() {
+        return "authme";
+    }
+
+    @Override
+    public @NotNull String getAuthor() {
+        return "HaHaWTH";
+    }
+
+    @Override
+    public @NotNull String getVersion() {
+        return AuthMe.getPluginVersion();
+    }
+
+    @Override
+    public boolean persist() {
+        return true;
+    }
+
+    @Override
+    public String onRequest(OfflinePlayer player, @NotNull String params) {
+        if (!settings.getProperty(HooksSettings.PLACEHOLDER_API)) return null;
+        if (params.equalsIgnoreCase("version")) {
+            return getVersion();
+        }
+        if (params.equalsIgnoreCase("is_registered")) {
+            if (player != null) {
+                Player onlinePlayer = player.getPlayer();
+                if (onlinePlayer != null) {
+                    return String.valueOf(authMeApi.isRegistered(onlinePlayer.getName()));
+                }
+            }
+        }
+        if (params.equalsIgnoreCase("is_authenticated")) {
+            if (player != null) {
+                Player onlinePlayer = player.getPlayer();
+                if (onlinePlayer != null) {
+                    return String.valueOf(authMeApi.isAuthenticated(onlinePlayer));
+                }
+            }
+        }
+        if (params.equalsIgnoreCase("last_login_time")) {
+            if (player != null) {
+                Player onlinePlayer = player.getPlayer();
+                if (onlinePlayer != null) {
+                    return authMeApi.getLastLoginTime(onlinePlayer.getName()).toString();
+                }
+            }
+        }
+        return null;
+    }
+}

src/main/java/fr/xephi/authme/settings/properties/HooksSettings.java

@@ -15,6 +15,10 @@ public final class HooksSettings implements SettingsHolder {
     public static final Property<Boolean> MULTIVERSE =
         newProperty("Hooks.multiverse", true);
 
+    @Comment("Do we need to hook with PlaceholderAPI for AuthMe placeholders?")
+    public static final Property<Boolean> PLACEHOLDER_API =
+        newProperty("Hooks.placeholderapi", true);
+
     @Comment("Do we need to hook with BungeeCord?")
     public static final Property<Boolean> BUNGEECORD =
         newProperty("Hooks.bungeecord", false);

src/main/java/fr/xephi/authme/settings/properties/PluginSettings.java

@@ -21,7 +21,7 @@ public final class PluginSettings implements SettingsHolder {
 
     @Comment({
         "Send i18n messages to player based on their client settings, this option will override `settings.messagesLanguage`",
-        "(Requires Protocollib or Packetevents)",
+        "(Requires ProtocolLib)",
         "This will not affect language of AuthMe help command."
     })
     public static final Property<Boolean> I18N_MESSAGES =

src/main/java/fr/xephi/authme/task/TimeoutTask.java

@@ -1,6 +1,7 @@
 package fr.xephi.authme.task;
 
 import fr.xephi.authme.data.auth.PlayerCache;
+import fr.xephi.authme.util.message.MiniMessageUtils;
 import org.bukkit.entity.Player;
 
 /**
@@ -28,7 +29,7 @@ public class TimeoutTask implements Runnable {
     @Override
     public void run() {
         if (!playerCache.isAuthenticated(player.getName())) {
-            player.kickPlayer(message);
+            MiniMessageUtils.kickPlayer(player, MiniMessageUtils.parseMiniMessage(message));
         }
     }
 }

src/main/java/fr/xephi/authme/util/message/MiniMessageUtils.java

@@ -1,12 +1,36 @@
 package fr.xephi.authme.util.message;
 
+import fr.xephi.authme.util.Utils;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import org.bukkit.entity.Player;
+import org.bukkit.event.player.AsyncPlayerPreLoginEvent;
+
+import java.lang.reflect.Method;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class MiniMessageUtils {
     private static final MiniMessage miniMessage = MiniMessage.miniMessage();
+    private static final char SECTION_CHAR = '§';
+    private static final char AMPERSAND_CHAR = '&';
+    private static final boolean HEX_SUPPORTED = Utils.MAJOR_VERSION >= 16;
+    private static Method methodDisallow;
+    private static Method methodKick;
 
+    static {
+        try {
+            methodDisallow = AsyncPlayerPreLoginEvent.class.getMethod("disallow", AsyncPlayerPreLoginEvent.Result.class, Component.class);
+        } catch (Exception e) {
+            methodDisallow = null;
+        }
+        try {
+            methodKick = Player.class.getMethod("kick", Component.class);
+        } catch (Exception e) {
+            methodKick = null;
+        }
+    }
     /**
      * Parse a MiniMessage string into a legacy string.
      *
@@ -17,6 +41,98 @@ public class MiniMessageUtils {
         Component component = miniMessage.deserialize(message);
         return LegacyComponentSerializer.legacyAmpersand().serialize(component);
     }
+
+    /**
+     * Parse a MiniMessage string into a component.
+     *
+     * @param message The message to parse.
+     * @return The parsed message.
+     */
+    public static Component parseMiniMessage(String message) {
+        return miniMessage.deserialize(convertLegacyToMiniMessage(message, false, SECTION_CHAR, HEX_SUPPORTED));
+    }
+
+    /**
+     * Kicks a player with the given message.
+     *
+     * @param player the player to kick
+     * @param message the message to send
+     */
+    public static void kickPlayer(Player player, Component message) {
+        if (methodKick != null) {
+            try {
+                methodKick.invoke(player, message);
+            } catch (Exception e) {
+                player.kickPlayer(LegacyComponentSerializer.legacySection().serialize(message));
+            }
+        } else {
+            player.kickPlayer(LegacyComponentSerializer.legacySection().serialize(message));
+        }
+    }
+
+    /**
+     * Disallows the login event with the given result and reason.
+     *
+     * @param event the event
+     * @param result the event result to set
+     * @param message the denial message
+     */
+    public static void disallowPreLoginEvent(AsyncPlayerPreLoginEvent event,
+                                                              AsyncPlayerPreLoginEvent.Result result, Component message) {
+        if (methodDisallow != null) {
+            try {
+                methodDisallow.invoke(event, result, message);
+            } catch (Exception e) {
+                event.disallow(result, LegacyComponentSerializer.legacySection().serialize(message));
+            }
+        } else {
+            event.disallow(result, LegacyComponentSerializer.legacySection().serialize(message));
+        }
+    }
+
+    @SuppressWarnings("all")
+    private static String convertLegacyToMiniMessage(String legacy, boolean concise, char charCode, boolean rgb) {
+        String miniMessage = legacy.replaceAll(Pattern.quote(String.valueOf(charCode)) + "0", "<black>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "1", "<dark_blue>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "2", "<dark_green>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "3", "<dark_aqua>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "4", "<dark_red>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "5", "<dark_purple>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "6", "<gold>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "7", "<gray>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "8", "<dark_gray>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "9", "<blue>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "a", "<green>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "b", "<aqua>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "c", "<red>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "d", "<light_purple>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "e", "<yellow>")
+            .replaceAll(Pattern.quote(String.valueOf(charCode)) + "f", "<white>");
+
+        if (concise) {
+            miniMessage = miniMessage.replaceAll(Pattern.quote(String.valueOf(charCode)) + "n", "<u>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "m", "<st>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "k", "<obf>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "o", "<i>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "l", "<b>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "r", "<r>");
+        } else {
+            miniMessage = miniMessage.replaceAll(Pattern.quote(String.valueOf(charCode)) + "n", "<underlined>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "m", "<strikethrough>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "k", "<obfuscated>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "o", "<italic>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "l", "<bold>")
+                .replaceAll(Pattern.quote(String.valueOf(charCode)) + "r", "<reset>");
+        }
+
+        if (rgb) {
+            Pattern pattern = Pattern.compile(Pattern.quote(String.valueOf(charCode)) + "#([0-9a-fA-F]{6})");
+            Matcher matcher = pattern.matcher(miniMessage);
+            miniMessage = matcher.replaceAll("<#$1>");
+        }
+
+        return miniMessage;
+    }
     private MiniMessageUtils() {
     }
 }

src/main/resources/plugin.yml

@@ -7,7 +7,7 @@ description: A fork of AuthMeReloaded that contains bug fixes
 # noinspection YAMLSchemaValidation
 main: ${pluginDescription.main}
 folia-supported: true
-version: 5.6.1-FORK-b51
+version: 5.7.0-FORK-b52
 api-version: 1.13
 softdepend:
     - Vault
@@ -20,6 +20,7 @@ softdepend:
     - EssentialsSpawn
     - ProtocolLib
     - floodgate
+    - PlaceholderAPI
 commands:
   authme:
     description: AuthMe op commands