Add join and leave messages

extension/src/main/java/de/jeremystartm/pickshadow/api/translation/LanguageString.java

@@ -51,6 +51,9 @@ public enum LanguageString {
     ERROR_PLAYER_NOT_FOUND,
 
     // Connection
+    CONNECTION_JOIN,
+    CONNECTION_JOIN_WELCOME,
+    CONNECTION_DISCONNECT,
     CONNECTION_ERROR_REGISTRATION,
     CONNECTION_ERROR_TABLISTHANDLER,
 

extension/src/main/java/de/jeremystartm/pickshadow/command/general/ExtensionCommand.java

@@ -23,11 +23,13 @@ import de.jeremystartm.pickshadow.ExtensionInformation;
 import de.jeremystartm.pickshadow.api.command.CommandBase;
 import de.jeremystartm.pickshadow.api.command.completion.StaticTabCompletion;
 import de.jeremystartm.pickshadow.api.command.TabCompletion;
+import de.jeremystartm.pickshadow.api.entity.player.PlayerDataFactory;
 import de.jeremystartm.pickshadow.api.translation.LanguageString;
 import de.jeremystartm.pickshadow.api.translation.TranslationManager;
 import lombok.Getter;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 
 import static java.util.Map.entry;
@@ -54,6 +56,7 @@ public final class ExtensionCommand extends CommandBase {
             .add("psse", 0, "license", "pickshadow.command.extension")
             .add("psse", 0, "source", "pickshadow.command.extension")
             .add("psse", 0, "killjvm", "pickshadow.command.extension.advanced")
+            .add("psse", 0, "debug", "pickshadow.command.extension.advanced")
             .copy("psse", "pickshadow")
             .copy("psse", "server");
 
@@ -94,6 +97,14 @@ public final class ExtensionCommand extends CommandBase {
                             sender.sendRichMessage(TranslationManager.get(LanguageString.EXTENSIONCMD_KILLJVM, sender, true));
                             Runtime.getRuntime().halt(0);
                         }
+                        case "debug" -> {
+                            if (checkPermission(sender, "pickshadow.command.extension.advanced")) return;
+
+                            if (sender instanceof Player player)
+                                sender.sendMessage(PlayerDataFactory.getInstance().get(player).toJSON());
+                            else
+                                sender.sendRichMessage(TranslationManager.get(LanguageString.ERROR_NOT_A_PLAYER, sender, true));
+                        }
                         default -> sender.sendRichMessage(TranslationManager.get(LanguageString.ERROR_INVALID_ARGUMENT, sender, true, entry("argument", arguments[0])));
                     }
                     if (arguments[0].equals("killjvm"))

extension/src/main/java/de/jeremystartm/pickshadow/listener/ConnectionListener.java

@@ -19,10 +19,14 @@
 
 package de.jeremystartm.pickshadow.listener;
 
+import de.jeremystartm.pickshadow.Extension;
 import de.jeremystartm.pickshadow.api.entity.player.PlayerDataFactory;
 import de.jeremystartm.pickshadow.api.translation.LanguageString;
 import de.jeremystartm.pickshadow.api.translation.TranslationManager;
+import de.jeremystartm.pickshadow.command.general.ClearChatCommand;
 import net.kyori.adventure.text.minimessage.MiniMessage;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
@@ -31,6 +35,8 @@ import org.bukkit.event.player.PlayerKickEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.jetbrains.annotations.NotNull;
 
+import static java.util.Map.entry;
+
 /**
  * Listens on joins and disconnects.
  *
@@ -38,19 +44,46 @@ import org.jetbrains.annotations.NotNull;
  */
 public final class ConnectionListener implements Listener {
     /**
-     * Handles player joins.
+     * Handles player joins early.
      *
      * @param event event information
      * @since v1-release0
      */
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    private void handlePlayerJoin(@NotNull PlayerJoinEvent event) {
+    private void handlePlayerJoinEarly(@NotNull PlayerJoinEvent event) {
         try {
+            // Register player
             PlayerDataFactory.getInstance().registerPlayer(event.getPlayer());
+
+            // Set join message
+            event.joinMessage(MiniMessage.miniMessage().deserialize(TranslationManager.get(
+                    LanguageString.CONNECTION_JOIN,
+                    event.getPlayer(),
+                    false,
+                    entry("player", event.getPlayer().getName())
+            )));
+
+            // Schedule late join event
+            event.getPlayer().getScheduler().execute(Extension.getInstance(), () -> handlePlayerJoinLate(event.getPlayer()), null, 1);
         } catch (Exception exception) {
             event.getPlayer().kick(MiniMessage.miniMessage().deserialize(TranslationManager.get(LanguageString.CONNECTION_ERROR_REGISTRATION, event.getPlayer(), false)), PlayerKickEvent.Cause.UNKNOWN);
         }
     }
+    /**
+     * Handles player joins late.
+     *
+     * @param player {@link Player} which joined
+     * @since v1-release0
+     */
+    private void handlePlayerJoinLate(@NotNull Player player) {
+        // Clear chat and display welcome message
+        player.sendRichMessage(ClearChatCommand.NEWLINES + "\n" + TranslationManager.get(
+                LanguageString.CONNECTION_JOIN_WELCOME,
+                player, false,
+                entry("player", player.getName()),
+                entry("minecraftVersion", Bukkit.getMinecraftVersion())
+        ));
+    }
 
     /**
      * Handles player disconnects.
@@ -60,6 +93,15 @@ public final class ConnectionListener implements Listener {
      */
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     private void handlePlayerJoin(@NotNull PlayerQuitEvent event) {
+        // Unregister player
         PlayerDataFactory.getInstance().unregisterPlayer(PlayerDataFactory.getInstance().get(event.getPlayer()));
+
+        // Set leave message
+        event.quitMessage(MiniMessage.miniMessage().deserialize(TranslationManager.get(
+                LanguageString.CONNECTION_DISCONNECT,
+                event.getPlayer(),
+                false,
+                entry("player", event.getPlayer().getName())
+        )));
     }
 }