gm.java

package me.mcbukkitdev.EssentialsCmd;

import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class gm implements CommandExecutor{
    //Main Plugin
    private main plugin;

    public gm(main instance){
        this.plugin = instance;
    }
    // Strings
    public static final String Prefix = ChatColor.GRAY + "[" + ChatColor.GOLD + "EssentialsCmd" + ChatColor.GRAY + "]";

    //Commands
    public boolean onCommand(CommandSender sender, Command cmd, String s, String[] args) {
        //Player = Sender
        Player p = (Player) sender;

        //Command: /gm
        if(cmd.getName().equalsIgnoreCase("gm")){
            if(p.hasPermission("ecmd.gm") || p.isOp() || p.hasPermission("ecmd.*")){
                    if (args.length == 0) {
                        p.sendMessage(Prefix + ChatColor.DARK_RED + "Please use: /gm <0|1>");
                    }
            if (args[0].equals("0")){
                p.setGameMode(GameMode.SURVIVAL);
                p.sendMessage(Prefix + ChatColor.WHITE + " Your gamemode is now" + ChatColor.RED + " Survival");
            }
            if (args[0].equals("1")){
                p.setGameMode(GameMode.CREATIVE);
                p.sendMessage(Prefix + ChatColor.WHITE + " Your gamemode is now" + ChatColor.RED + " Creative");
            }
            }
        }
        return true;
    }
}