MOTD.java

package mrwaffleman.me;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;


public class MOTD extends JavaPlugin implements Listener {
    @EventHandler
    public void onPlayerJoin(PlayerJoinEvent e) {
        Player p = e.getPlayer();
        p.sendMessage(ChatColor.GREEN + getConfig().getString("message"));
    }

    public void onEnable() {
        getConfig().options().copyDefaults(true);
        saveConfig();
        Bukkit.getServer().getPluginManager().registerEvents(this, this);
    }

    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
        if(cmd.getName().equalsIgnoreCase("motd")) {
            sender.sendMessage(ChatColor.GREEN + "MOTD: " + getConfig().getString("message"));
        }
        if(cmd.getName().equalsIgnoreCase("setmotd")) {
            if(!sender.hasPermission("motd.set")) {
                sender.sendMessage(ChatColor.RED + "You do not have permission!");
            }
            if(args.length == 0) {
                sender.sendMessage(ChatColor.RED + "Please specify a message!");
            }
            StringBuilder str = new StringBuilder();
            for(int i = 0; i < args.length; i++) {
                str.append(args[i] + " ");
            }
            String motd = str.toString();
            getConfig().set("message", motd);
            saveConfig();
            sender.sendMessage(ChatColor.GREEN + "MOTD set to: " + motd);
        }
        return true;
    }
}