feat: message command

Took 13 minutes

Author: Swofty-Developments

type.generic/src/main/java/net/swofty/types/generic/command/commands/MessageCommand.java

@@ -0,0 +1,52 @@
+package net.swofty.types.generic.command.commands;
+
+import net.minestom.server.command.builder.arguments.ArgumentString;
+import net.minestom.server.command.builder.arguments.ArgumentStringArray;
+import net.minestom.server.command.builder.arguments.ArgumentType;
+import net.swofty.proxyapi.ProxyPlayer;
+import net.swofty.types.generic.command.CommandParameters;
+import net.swofty.types.generic.command.SkyBlockCommand;
+import net.swofty.types.generic.data.DataHandler;
+import net.swofty.types.generic.user.SkyBlockPlayer;
+import net.swofty.types.generic.user.categories.Rank;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.UUID;
+
+@CommandParameters(aliases = "msg",
+        description = "Sends a message to another player",
+        usage = "/msg <player> <message>",
+        permission = Rank.DEFAULT,
+        allowsConsole = false)
+public class MessageCommand extends SkyBlockCommand {
+    @Override
+    public void registerUsage(MinestomCommand command) {
+        ArgumentString playerArgument = ArgumentType.String("player");
+        ArgumentStringArray messageArgument = new ArgumentStringArray("message");
+
+        command.addSyntax((sender, context) -> {
+            if (!permissionCheck(sender)) return;
+
+            String playerName = context.get(playerArgument);
+            String[] message = context.get(messageArgument);
+            SkyBlockPlayer player = (SkyBlockPlayer) sender;
+
+            @Nullable UUID targetUUID = DataHandler.getPotentialUUIDFromName(playerName);
+            if (targetUUID == null) {
+                player.sendMessage("§cCan't find a player by the name of '" + playerName + "'");
+                return;
+            }
+
+            ProxyPlayer target = new ProxyPlayer(targetUUID);
+            if (!target.isOnline().join()) {
+                player.sendMessage("§cThe player you tried to message, " + playerName + ", is not online.");
+                return;
+            }
+            String targetName = SkyBlockPlayer.getDisplayName(targetUUID);
+            String ourName = player.getFullDisplayName();
+
+            player.sendMessage("§dTo " + targetName + "§7: " + String.join(" ", message));
+            target.sendMessage("§dFrom " + ourName + "§7: " + String.join(" ", message));
+        }, playerArgument, messageArgument);
+    }
+}