Disguiser.java

package me.pogostick29.disguiser;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import pgDev.bukkit.DisguiseCraft.DisguiseCraft;
import pgDev.bukkit.DisguiseCraft.api.DisguiseCraftAPI;
import pgDev.bukkit.DisguiseCraft.disguise.Disguise;
import pgDev.bukkit.DisguiseCraft.disguise.DisguiseType;

public class Disguiser extends JavaPlugin {

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (!(sender instanceof Player)) {
            sender.sendMessage(ChatColor.RED + "You cannot disguise yourself!");
            return true;
        }

        Player p = (Player) sender;

        if (command.getName().equalsIgnoreCase("disguiser")) {
            if (args.length == 0) {
                p.sendMessage(ChatColor.RED + "Please specify an entity type!");
                return true;
            }

            DisguiseType type = getDisguiseType(args[0]);

            if (type == null) {
                p.sendMessage(ChatColor.RED + "You specified an invalid disguise type.");
                return true;
            }

            DisguiseCraftAPI api = DisguiseCraft.getAPI();

            api.disguisePlayer(p, new Disguise(api.newEntityID(), type));
            p.sendMessage(ChatColor.GREEN + "You have been disguised as a(n) " + type.toString().toLowerCase() + "!");
        }
        return true;
    }

    private DisguiseType getDisguiseType(String arg) {
        for (DisguiseType type : DisguiseType.values()) {
            String t = type.toString().toUpperCase();
            if (arg.toUpperCase().equalsIgnoreCase(t)) return type;
        }
        return null;
    }
}