public class CustomGuiCommand implements CommandListener{
	@Command(aliases = { "gui" }, description = "gui",permissions = { }, toolTip = "/gui", min = 1)
    public void GuiCommand(MessageReceiver caller, String[] parameters) {
		caller.message("§cPackage preparing sent");
		if (caller instanceof Player){
			Player player = (Player)caller;
			player.sendMessage("§cPackage almost sent");
		byte[] command = "OpenGui".getBytes();
		Canary.channels().sendCustomPayloadToPlayer("CustomGui", command, player);
		player.sendMessage("§cPackage sent");
		}
    }