var room = HBInit({ roomName: "[BOT]", maxPlayers: 16, playerName : "BOT", public : false});
room.setDefaultStadium("Classic");
room.setScoreLimit(3);
room.setTimeLimit(3);



/*
    Functions
*/
// If there are no admins left in the room give admin to one of the remaining players.
function updateAdmins() {
  // Get all players except the host (id = 0 is always the host)
  var players = room.getPlayerList().filter((player) => player.id != 0 );
  if ( players.length == 0 ) return; // No players left, do nothing.
  if ( players.find((player) => player.admin) != null ) return; // There's an admin left so do nothing.
  room.setPlayerAdmin(players[0].id, true); // Give admin to the first non admin player in the list
}

function initPlayerStats(id){
    stats.set(id, [0, 0, 0, 0, 0]) // goals, assists, wins, loses, og
}


// Gives the last player who touched the ball, works only if the ball has the same
// size than in classics maps.
var radiusBall = 10;
var triggerDistance = radiusBall + 15 + 0.1;
function getLastTouchTheBall(lastPlayerTouched) {
    var ballPosition = room.getBallPosition();
    var players = room.getPlayerList();
    for(var i = 0; i < players.length; i++) {
        if(players[i].position != null) {
                        var distanceToBall = pointDistance(players[i].position, ballPosition);
            if(distanceToBall < triggerDistance) {
                lastPlayerTouched = players[i];
            }
        }
    }
        return lastPlayerTouched;

}

// Calculate the distance between 2 points
function pointDistance(p1, p2) {
    var d1 = p1.x - p2.x;
    var d2 = p1.y - p2.y;
    return Math.sqrt(d1 * d1 + d2 * d2);
}


// return: the name of the team who took a goal
var team_name = team => team == 1 ? "blue" : "red";

// return: whether it's an OG
var isOwnGoal = (team, player) => team != player.team ? " (og)" : "";

// return: a better display of the second when a goal is scored
var floor = s => s < 10 ? "0" + s : s;

// return: whether there's an assist
var playerTouchedTwice = playerList => playerList[0].team == playerList[1].team ? " (" + playerList[1].name + ")" : "";



/*
Events
*/
var stats = new Map(); // map where will be set all player stats
var mutedPlayers = []; // Array where will be added muted players
var init = "init"; // Smth to initialize smth
init.id = 0 // Faster than getting host's id with the method
var scorers ; // Map where will be set all scorers in the current game (undefined if reset or end)
var whoTouchedLast; // var representing the last player who touched the ball
var whoTouchedBall = [init, init]; // Array where will be set the 2 last players who touched the ball


room.onPlayerLeave = function(player) {
  updateAdmins();
}



room.onPlayerJoin = function(player) {

    updateAdmins(); // Gives admin to the first player who join the room if there's no one
    initPlayerStats(player.id); // Set new player's stat (happens if he refreshs)
    room.sendChat("Hi " + player.name + " ! Write !help or !adminhelp if needed." )
}

room.onPlayerChat = function(player, message) {
    if (message == "p") { // Set pause when someone say "p"
        room.pauseGame(true);
    }
    else if (message == "!p"){ // Unpause when someone say "!p"
        room.pauseGame(false);
    }
    else if (message == "!help") {
        room.sendChat('Write "p" to pause the game, "!p" to unpause it, ' +
        '"!stats" to see some stats about yourself in the room. This room is under development. ')
    }
    else if (message == "!adminhelp"){
        room.sendChat('Write "!mute Player to mute somebody in the room, "!unmute Player "' +
        'to unmute him, "!clear" to reset all bans')
    }
    else if (message == "!stats") {
        ps = stats.get(player.id); // stands for playerstats
        room.sendChat(player.name + ": goals: " + ps[0] + " ,assists: " + ps[1]
        + " ,og: " + ps[4]);
        // + " wins: "  + ps[2] + " loses: " + ps[3]
    }
    else if (message == "!admin Anddyisthebest"){
        // Gives admin to the person why type this password
        room.setPlayerAdmin(player.id, true);
        return false; // The message won't be displayed
    }
    else if (player.admin == true && message.substr(0, 5) == "!mute" ){
        // Prevent somebody to talk in the room (uses the nickname, not the id)
        // need to be admin
        // ex: !mute Anddy
        if (!(mutedPlayers.includes(message.substr(6)))) mutedPlayers.push(message.substr(6));
    }
    else if (mutedPlayers.includes(player.name)){
        return false;
    }
    else if (player.admin == true && message.substr(0,7) == "!unmute"){
        // Allow somebody to talk if he has been muted
        // need to be admin
        // ex: !unmute Anddy
        pos = mutedPlayers.indexOf(message.substr(9));
        mutedPlayers.splice(pos, 1);
    }
    else if (player.admin == true && message == "!clear") room.clearBans();
    // reset the banned players
    // need to be admin

}

room.onPlayerBallKick = function(player){
    // Gets the last one who kicked the ball
    lastKicker = [player, room.getScores().time]
}





room.onGameTick = function() {
    // A situation can happen where a player touch the ball very slightly by directly kicking
    // and it can lead to an error

    whoTouchedLast = getLastTouchTheBall(whoTouchedLast);
    if (whoTouchedLast != undefined && whoTouchedLast.id != whoTouchedBall[0].id) {
        whoTouchedBall[1] = whoTouchedBall[0];
        whoTouchedBall[0] = whoTouchedLast; // last player who touched the ball
    }
}


room.onTeamGoal = function(team){ // Write on chat who scored and when.


    var time = room.getScores().time;
    var m = Math.trunc(time/60); var s = Math.trunc(time % 60);
    time = m + ":" + floor(s); // MM:SS format
    var ownGoal = isOwnGoal(team, whoTouchedBall[0]);
    var assist = "";
    if (ownGoal == "") assist = playerTouchedTwice(whoTouchedBall);


    room.sendChat("A goal has been scored by " + whoTouchedBall[0].name +
     assist + ownGoal + " at " +
     time + " against team " + team_name(team));

     if (ownGoal != "") {
         stats.get(whoTouchedBall[0].id)[4] += 1;
     } else {
         stats.get(whoTouchedBall[0].id)[0] += 1;
     }

    if (whoTouchedBall[1] != init && assist != "") stats.get(whoTouchedBall[1].id)[1] += 1;


    if (scorers == undefined) scorers = new Map(); // Initializing dict of scorers
    scorers.set(scorers.size + 1 +") " + whoTouchedLast.name, [time, assist, ownGoal])
    whoTouchedBall = [init, init];
    whoTouchedLast = undefined;
}



room.onTeamVictory = function(scores){ // Sum up all scorers since the beginning of the match.

    room.sendChat("Scored goals:")
    for (var [key, value] of scorers) { // key: name of the player, value: time of the goal
        room.sendChat(key + " " + value[1] + value[2] + ": " + value[0]);
    }
}

room.onGameStop = function(){
    scorers = undefined;
    whoTouchedBall = [init, init];
    whoTouchedLast = undefined;
}

function isOutsideStadium(ballPosition) {
    return ballPosition.x > stadiumWidth || ballPosition.x < -stadiumWidth || ballPosition.y > stadiumHeight || ballPosition.y < -stadiumHeight;
}

var isBallOutsideStadium = false;

function checkBallPosition() {
    var ballPosition = room.getBallPosition();
    if(isOutsideStadium(ballPosition)) {
        if(!isBallOutsideStadium) {
            isBallOutsideStadium = true;
            exitingPos = ballPosition.x;
            var totalScores = room.getScores().red + room.getScores().blue;
            if(lastScores != totalScores) {
                lastScores = totalScores;
                return false;
            }
            if(ballPosition.x > stadiumWidth && lastTeamTouched == Team.RED || ballPosition.x < -stadiumWidth && lastTeamTouched == Team.BLUE) {
                lastCall = "[A] Kale Vuruşu";
                room.sendChat("[A] Kale Vuruşu Dokunmayın Karşı Takım");
            }
            else if(ballPosition.x > stadiumWidth && lastTeamTouched == Team.BLUE || ballPosition.x < -stadiumWidth && lastTeamTouched == Team.RED) {
                room.sendChat("[K] Köşe Vuruşu İyi Hizala Kısa Diyerek Aut Kullanma");
                lastCall = "[K] Köşe Vuruşu İyi Hizala Kısa Diyerek Aut Kullanma";
            }
            else {
                isBallKickedOutside = false;
                room.sendChat(lastTeamTouched == Team.RED ? "[B] Taç mavi takımda kırmızı sakın dokunma" : "[R] Taç kırmızı takımda mavi sakın dokunma");
                lastCall = lastTeamTouched == Team.RED ? "2" : "1";
            }

        }
    }
    else {
        isBallOutsideStadium = false;
        backMSG = true;

    }
    return true;
}

function getLastTouchTheBall() {
    var ballPosition = room.getBallPosition();
    var players = room.getPlayerList();
    for(var i = 0; i < players.length; i++) {
        if(players[i].position != null) {
            var distanceToBall = pointDistance(players[i].position, ballPosition);
            if(distanceToBall < triggerDistance) {
                if(lastPlayerTouched!=players[i].name)
                {
                    if(lastTeamTouched==players[i].team)
                    {
                        assistingTouch = lastPlayerTouched;
                    }else assistingTouch = "";
                }
                lastTeamTouched = players[i].team;
                previousPlayerTouched == lastPlayerTouched;
                lastPlayerTouched = players[i].name;
            }
        }
    }
    return lastPlayerTouched;
}