Added donation broadcast command and fixed selectors in rank/manager

src/main/java/me/trouper/trimalias/server/Manager.java

@@ -2,7 +2,9 @@ package me.trouper.trimalias.server;
 
 import me.trouper.trimalias.data.IO;
 import me.trouper.trimalias.server.commands.*;
+import me.trouper.trimalias.server.events.ConnectEvent;
 import me.trouper.trimalias.server.events.JoinEvent;
+import me.trouper.trimalias.server.events.RegistryListeners;
 import me.trouper.trimalias.server.systems.PollingBackend;
 import me.trouper.trimalias.utils.visual.BlockDisplayRaytracer;
 import net.luckperms.api.LuckPerms;
@@ -43,9 +45,12 @@ public class Manager {
         new SeasonCommand().register();
         new SpawnCommand().register();
         new CopyInvCommand().register();
+        new BroadcastDonationCommand().register();
     }
 
     private void registerEvents() {
+        new RegistryListeners().registerEvents();
         new JoinEvent().registerEvents();
+        new ConnectEvent().registerEvents();
     }
 }

src/main/java/me/trouper/trimalias/server/commands/BroadcastDonationCommand.java

@@ -0,0 +1,53 @@
+package me.trouper.trimalias.server.commands;
+
+import me.trouper.trimalias.utils.Text;
+import me.trouper.trimalias.utils.command.Args;
+import me.trouper.trimalias.utils.command.CommandRegistry;
+import me.trouper.trimalias.utils.command.Permission;
+import me.trouper.trimalias.utils.command.QuickCommand;
+import me.trouper.trimalias.utils.command.completions.CompletionBuilder;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+
+import java.util.List;
+
+@CommandRegistry(value = "broadcastdonation", permission = @Permission("trimalias   .broadcast"))
+public class BroadcastDonationCommand implements QuickCommand {
+    @Override
+    public void dispatchCommand(CommandSender sender, Command command, String label, Args args) {
+        String name = args.get(0).toString();
+        String amount = args.get(1).toString();
+        String price = args.get(2).toString();
+        String item = args.getAll(3).toString();
+        OfflinePlayer p = Bukkit.getOfflinePlayer(name);
+        List<String> imageLines = Text.imageToList("https://crafatar.com/avatars/" + p.getUniqueId() + "?size=8&overlay");
+        imageLines.set(0,imageLines.get(0) + " §8§m==========================");
+        imageLines.set(2,imageLines.get(2) + " §b§k... §7Store Purchase §b§k...");
+        imageLines.set(3,imageLines.get(3) + " §7GG, §b§n" + name + "§7 has bought");
+        imageLines.set(4,imageLines.get(4) + " §7" + amount + "x " + LegacyComponentSerializer.legacySection().serialize(Text.color(item)) + "§7 for §2$" + price);
+        imageLines.set(5,imageLines.get(5) + " §7Thank you!");
+        imageLines.set(7,imageLines.get(7) + " §8§m==========================");
+        Bukkit.broadcastMessage("\n");
+        Bukkit.broadcastMessage(String.join("\n", imageLines));
+        Bukkit.broadcastMessage("\n");
+    }
+
+    @Override
+    public void dispatchCompletions(CommandSender sender, Command command, String label, CompletionBuilder b) {
+        b.then(
+            b.argOnlinePlayers()
+                .then(
+                    b.argInt("amount")
+                        .then(
+                            b.argDecimal("price")
+                                .then(
+                                    b.arg("Item")
+                                )
+                        )
+                )
+        );
+    }
+}

src/main/java/me/trouper/trimalias/server/commands/ManageCommand.java

@@ -108,7 +108,7 @@ public class ManageCommand implements QuickCommand {
                         .then(
                                 b.argOnlinePlayers()
                                         .then(
-                                                b.arg("default", "helper", "moderator", "admin", "owner")
+                                                b.argEnum(ValidStaff.class)
                                         )
                         )
         );

src/main/java/me/trouper/trimalias/server/commands/RankCommand.java

@@ -77,7 +77,7 @@ public class RankCommand implements QuickCommand {
                         .then(
                                 b.argOnlinePlayers()
                                         .then(
-                                                b.arg(LuckPermsUtils.getGroups())
+                                                b.argEnum(ValidRank.class)
                                                         .then(
                                                                 b.arg("lifetime","season")
                                                         )

src/main/java/me/trouper/trimalias/server/events/ConnectEvent.java

@@ -0,0 +1,41 @@
+package me.trouper.trimalias.server.events;
+
+import net.kyori.adventure.text.Component;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.player.AsyncPlayerPreLoginEvent;
+import org.bukkit.event.player.PlayerLoginEvent;
+
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class ConnectEvent implements QuickListener {
+    private final Map<String, Long> loginTimestamps = new ConcurrentHashMap<>();
+
+    @EventHandler
+    public void onAsyncPreLogin(AsyncPlayerPreLoginEvent event) {
+        String address = event.getAddress().getHostAddress();
+
+        if (isOperator(event.getUniqueId())) {
+            return;
+        }
+
+        long now = System.currentTimeMillis();
+        long last = loginTimestamps.getOrDefault(address, 0L);
+
+        if (now - last < 4000) {
+            event.disallow(AsyncPlayerPreLoginEvent.Result.KICK_OTHER, Component.text("You're logging in too fast."));
+        } else {
+            loginTimestamps.put(address, now);
+        }
+    }
+
+    private boolean isOperator(UUID uuid) {
+        OfflinePlayer player = Bukkit.getOfflinePlayer(uuid);
+        return player.isOp();
+    }
+
+}

src/main/java/me/trouper/trimalias/utils/Text.java

@@ -6,11 +6,16 @@ import net.kyori.adventure.text.format.NamedTextColor;
 import net.kyori.adventure.text.format.TextColor;
 import net.kyori.adventure.text.format.TextDecoration;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import net.md_5.bungee.api.ChatColor;
+import org.bukkit.Color;
 import org.bukkit.Sound;
 import org.bukkit.SoundCategory;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.net.URL;
 import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -309,4 +314,33 @@ public class Text implements Main {
         }
         return result;
     }
+
+    public static List<String> imageToList(String url) {
+        try {
+            URL uri = new URL(url);
+            BufferedImage img = ImageIO.read(uri);
+            List<String> lines = new ArrayList<>();
+            StringBuilder message = new StringBuilder();
+            int width = 0;
+
+            for (int y = 0; y < img.getHeight(); y++) {
+                for (int x = 0; x < img.getWidth(); x++) {
+                    int rgb = img.getRGB(x, y);
+                    Color color = Color.fromARGB(rgb);
+                    String hex = color.toString().replaceAll("Color:\\[argb0xFF", "").replaceAll("\\]", "");
+                    ChatColor chat = ChatColor.of("#" + hex);
+                    message.append(chat).append("█");
+
+                    if ((width++) >= 7) {
+                        lines.add(message.toString());
+                        message = new StringBuilder();
+                        width = 0;
+                    }
+                }
+            }
+            return lines;
+        } catch (Exception e) {
+            return new ArrayList<>();
+        }
+    }
 }

src/main/resources/plugin.yml

@@ -24,6 +24,10 @@ commands:
     usage: /copyinv <player>
     permission: trimalias.copyinv
     description: Copy the inventory of a player
+  broadcastdonation:
+    usage: /broadcastdonatio <player> <amount> <price> <item>
+    permission: trimalias.broadcast
+    description: Show a stylized donation message in chat
 
 permissions:
   trimalias.rank:
@@ -44,3 +48,5 @@ permissions:
     description: Bypasses the spawn cooldown and warmup
   trimalias.copyinv:
     description: Allows getting all items from a player inventory
+  trimalias.broadcast:
+    description: Broadcast donations