//[WARNING] Use this script at your own risk, nobody is responsible if you lose money on bustabit when you use this bot.

//Settings
var GameMode = 4;			//Default: 1		1 = Martingale, 2 = Paroli, 3 = D’Alembert, 4 = Pluscoup
var BaseBet = 100;			//Default: 100		This is the value of your first bet (in bits).
var Multiplier = 1.25;			//Default: 2.0		This is the multiplier where the bot will stop (not on all game modes!).
var dalembert = 1;			//Default: 1		When you play D'alembert you will raise your bet after a loss or lower your bet after a win with this amount.
var MaxBet = 1000;			//Default: 100000	The bot will never bet more than this amount (in bits).
var UseChat = true;			//Default: true		If this is set to true the bot will show messages in the chatbox when you start the bot or when you win a decent amount of bits!

// Don't change anything below this if you don't know what you are doing!
var Username = engine.getUsername();
var StartBalance = engine.getBalance();
var CurrentGameID = -1;
var FirstGame = true;
var CurrentBet = BaseBet;
var CurrentMultiplier = Multiplier;
var d = new Date();
var StartTime = d.getTime();
// Check previous bet
var LastBet = 0;
var LastProfit = 0;
var NewProfit = 0;
// Paroli variable's
var ParoliRound = 1;
var ParoliGame = 1;
// Pluscoup variable's
var Unit = 1;
var SessionProfit = 0;
var MaxSessionProfit = Multiplier - 1; 

// Paroli Confirm dialog to set Multiplier to X2.0.
if(GameMode == 2){
	if (confirm("[BustaBot] Paroli is currently only available with the multiplier set to X2.0") == true) {
       // Do nothing and continue with the script.
	   console.log('[BustaBot] Multiplier set to X2.0');
    } else {
		// Canceled Paroli mode, bot stopped.
        console.log('[BustaBot] Canceled paroli mode on multiplier X2.0');
		engine.stop();
    }
}

// D'alambert Confirm dialog to set Multiplier to X2.0.
if(GameMode == 3){
	if (confirm("[BustaBot] D'alambert is currently only available with the multiplier set to X2.0") == true) {
       // Do nothing and continue with the script.
	   console.log('[BustaBot] Multiplier set to X2.0');
    } else {
		// Canceled Paroli mode, bot stopped.
        console.log('[BustaBot] Canceled D alambert mode on multiplier X2.0');
		engine.stop();
    }
}

// Welcome message
console.log('[BustaBot] Welcome ' + Username);
console.log('[BustaBot] Your start ballance is: ' + (StartBalance / 100).toFixed(2) + ' bits');
if (UseChat) { 
	var gamemode = '';
	if(GameMode == 1){
		gamemode = '1 (Martingale)';
	}
	if(GameMode == 2){
		gamemode = '2 (Paroli)';
	}
	if(GameMode == 3){
		gamemode = "3 (D'alambert)";
	}
	if(GameMode == 4){
		gamemode = "4 (Pluscoup)";
	}

	engine.chat('[BustaBot] ' + Username + ' started BustaBot on game mode: ' + gamemode);
}

//check if the multiplier is 1 or higher.
if(Multiplier < 1){
	console.log('[BustaBot] Your multiplier must be 1.0 or higher.');
	engine.stop();
}

if(GameMode < 1 || GameMode > 4){
	console.log('[BustaBot] Select a game mode between 1 and 4.');
	engine.stop();
}


// Start of a game.
engine.on('game_starting', function(info) {
	CurrentGameID = info.game_id;
	console.log('---------------------');
	console.log('[BustaBot] Game #' + CurrentGameID + ' started.');

	if (engine.lastGamePlay() == 'LOST' && !FirstGame) { // Check if you lost the last game
		if(GameMode == 1){// Martingale
			NewProfit = LastBet + LastProfit;
			CurrentBet = Math.round((NewProfit / LastProfit) * LastBet);
			CurrentMultiplier = Multiplier;
		}
		
		if(GameMode == 2){// Paroli
			CurrentMultiplier = 2;
			CurrentBet = BaseBet;
			console.log('[BustaBot] Paroli Round: ' + ParoliRound + ' Game: ' + ParoliGame);
			ParoliGame++;
		}
		
		if(GameMode == 3){// D’Alembert
			CurrentMultiplier = 2;
			CurrentBet = LastBet + dalembert;
		}
		
		if(GameMode == 4){// Pluscoup
			SessionProfit = SessionProfit - Unit;
			CurrentBet = LastBet;
			CurrentMultiplier = Multiplier;
		}
	}
	else { // If won last game or first game
	
		if(GameMode == 1){// Martingale
			CurrentBet = BaseBet;
			CurrentMultiplier = Multiplier;
		}
		
		if(GameMode == 2){// Paroli
			CurrentMultiplier = 2;
			if(ParoliGame == 1){
				CurrentBet = BaseBet;
			}
			if(ParoliGame == 2){
				CurrentBet = LastBet * 2;
			}
			if(ParoliGame == 3){
				CurrentBet = LastBet * 2;
			}
			console.log('[BustaBot] Paroli Round: ' + ParoliRound + ' Game: ' + ParoliGame);
			ParoliGame++;
		}
		
		if(GameMode == 3){// D'alambert
			CurrentMultiplier = 2;
			if(!FirstGame)
			{
				CurrentBet = LastBet - dalembert;
			}
		}
		
		if(GameMode == 4){// Pluscoup
				CurrentMultiplier = Multiplier;
				if(SessionProfit >= MaxSessionProfit)
				{
				SessionProfit = 0;
				Unit = 1;
				}
				else
				{
					Unit ++;
					while((((Unit * Multiplier) - Unit) + SessionProfit) > MaxSessionProfit){
						Unit = Unit - 1;
					}
				}
				if(FirstGame){ Unit = 1;}
				if(Unit < 1){
						Unit = 1;
				}
				CurrentBet = Unit * BaseBet;	
		}
	}
	
	//check if current bet is 0 or negative
	if(CurrentBet < 1){
		CurrentBet = 1;
	}
	
	//Check if a Paroli round is finished and start new round for the next bet.
	if(ParoliGame == 4){
		ParoliGame = 1;
		ParoliRound++;
	}
	
	// First game is set to false.
	FirstGame = false;

	if (CurrentBet <= engine.getBalance()) { // Check if the balance is high enough to place the bet.
		if (CurrentBet > (MaxBet)) { // Check if the bet is higher than the given maximum bet by the user.
			console.warn('[BustaBot] Current bet exceeds your maximum bet. Your bet is changed to: ' + (MaxBet) + ' bits');
			CurrentBet = MaxBet;
		}
		console.log('[BustaBot] Betting ' + (CurrentBet) + ' bits, cashing out at ' + CurrentMultiplier + 'x');
		engine.placeBet(CurrentBet * 100, Math.round(CurrentMultiplier * 100), false);
		LastBet = CurrentBet;
		LastProfit = (CurrentBet * CurrentMultiplier) - CurrentBet;
	}
	else { // Not enough balance to place the bet.
		if (engine.getBalance() < 100) { // Stop the bot if balance is less then 100 bits.
			console.error('[BustaBot] Your account balance is to low to place a bet.... BustaBot will close now.');
			engine.stop();
		}
		else { // Changes basebet to 1 if balance is to low to make the current bet.
			console.warn('[BustaBot] Your balance is to low to bet: ' + (CurrentBet / 100) + ' bits.');
			BaseBet = 1;
		}
	}
});

engine.on('cashed_out', function(data) {
    if (data.username == engine.getUsername()) {      
      console.log('[BustaBot] Successfully cashed out at ' + (data.stopped_at / 100) + 'x');
	  SessionProfit = SessionProfit + (Unit * MaxSessionProfit);
    }
});


engine.on('game_crash', function(data) {
			var newdate = new Date();
			var timeplaying = ((newdate.getTime() - StartTime) / 1000) / 60;
			console.log('[BustaBot] Game crashed at ' + (data.game_crash / 100) + 'x'); 
			console.log('[BustaBot] Session profit: ' + ((engine.getBalance() - StartBalance) / 100).toFixed(2) + ' bits in ' + Math.round(timeplaying) + ' minutes.');
});