// ==UserScript==
// @name Josh's MPP Room Locker
// @description Lock an MPP room and only allow entrance if the name is set to the passphrase
// @namespace Copyright 2018 SYZYGY-DEV333; licensed under Apache v2
// @version 0.1
// @author Josh (SYZYGY-DEV333)
// @match http://www.multiplayerpiano.com/*
// @match https://www.multiplayerpiano.com/*
// @match http://ourworldofpixels.com/piano/*
// @grant none
// ==/UserScript==

var pass = "passphrase";

var locked = false; // <===

function kickban(id, ms) {
    MPP.client.sendArray([{m: "kickban", _id: id, ms: ms}]);
}

MPP.client.on("participant added", function(pp) {
    if (locked) {  // <===
        if (MPP.client.channel.crown.userId == MPP.client.getOwnParticipant()._id) {
            if (pp.name == pass) {  // <===
            } else {
                kickban(pp._id, 10000);
            }
        }
    }
});

MPP.client.on('a', function(m) {
    if (m.a == '-lock') {
        if (m.p._id == MPP.client.getOwnParticipant()._id) {
            locked = true; // <===
            MPP.chat.send("Room Locked.");
        }
    } else if (m.a == '-unlock') {
        if (m.p._id == MPP.client.getOwnParticipant()._id) {
            locked = false; // <===
            MPP.chat.send("Room Unlocked.");
        }
    } else if (m.a.startsWith('-setpass')) {
        if (m.p._id == MPP.client.getOwnParticipant()._id) {
            pass = m.a.slice(9);
            MPP.chat.send("Passphrase set to: "+m.a.slice(9));
        }
    } else if (m.a == '-help') {
        if (m.p._id == MPP.client.getOwnParticipant()._id) {
            MPP.chat.send("[[ Josh's MPP Room Locker v0.1 ]]");
            MPP.chat.send("-lock -- Locks room.");
            MPP.chat.send("-unlock -- Unlocks room.");
            MPP.chat.send("-setpass [pass] -- sets a passphrase for entry.");
            MPP.chat.send("All users must have this as their name when entering the room.");
            MPP.chat.send("-help -- displays this help message.");
        }
    }
});