//+------------------------------------------------------------------+
//| This MQL is generated by Expert Advisor Builder                  |
//|                http://sufx.core.t3-ism.net/ExpertAdvisorBuilder/ |
//|                                                                  |
//|  In no event will author be liable for any damages whatsoever.   |
//|                      Use at your own risk.                       |
//|                                                                  |
//+------------------- DO NOT REMOVE THIS HEADER --------------------+

#define SIGNAL_NONE 0
#define SIGNAL_BUY   1
#define SIGNAL_SELL  2
#define SIGNAL_CLOSEBUY 3
#define SIGNAL_CLOSESELL 4

#property copyright "Expert Advisor Builder"
#property link      "http://sufx.core.t3-ism.net/ExpertAdvisorBuilder/"

extern int MagicNumber = 0;
extern bool SignalMail = False;
extern bool EachTickMode = False;
extern double Lots = 0.01;
extern int Slippage = 3;
extern bool UseStopLoss = True;
extern int StopLoss = 600;
extern bool UseTakeProfit = False;
extern int TakeProfit = 60;
extern bool UseTrailingStop = True;
extern int TrailingStop = 600;

int BarCount;
int Current;
bool TickCheck = False;
//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init() {
	BarCount = Bars;

	if (EachTickMode) Current = 0; else Current = 1;
	start(); //call start function

	return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit() {
	return(0);
}
//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start() {
	int Order = SIGNAL_NONE;
	int Total, Ticket;
	double StopLossLevel, TakeProfitLevel;
	bool IsTrade = False;

	while(!IsStopped())
	{

		if (EachTickMode && Bars != BarCount) TickCheck = False;
		Total = OrdersTotal();
		Order = SIGNAL_NONE;

		//+------------------------------------------------------------------+
		//| Variable Begin                                                   |
		//+------------------------------------------------------------------+


		double Buy1_1 = iClose(NULL, 0, Current + 2);
		double Buy1_2 = iOpen(NULL, 0, Current + 2);
		double Buy2_1 = iClose(NULL, 0, Current + 1);
		double Buy2_2 = iOpen(NULL, 0, Current + 1);
		double Buy3_1 = iClose(NULL, 0, Current + 0);
		double Buy3_2 = iOpen(NULL, 0, Current + 0);

		double Sell1_1 = iOpen(NULL, 0, Current + 2);
		double Sell1_2 = iClose(NULL, 0, Current + 2);
		double Sell2_1 = iOpen(NULL, 0, Current + 1);
		double Sell2_2 = iClose(NULL, 0, Current + 1);
		double Sell3_1 = iOpen(NULL, 0, Current + 0);
		double Sell3_2 = iClose(NULL, 0, Current + 0);

		

		//+------------------------------------------------------------------+
		//| Variable End                                                     |
		//+------------------------------------------------------------------+

		//Check position
		IsTrade = False;

		for (int i = 0; i < Total; i ++) {
			OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
			if(OrderType() <= OP_SELL &&  OrderSymbol() == Symbol()) {
				IsTrade = True;
				if(OrderType() == OP_BUY) {
					//Close

					//+------------------------------------------------------------------+
					//| Signal Begin(Exit Buy)                                           |
					//+------------------------------------------------------------------+


					//+------------------------------------------------------------------+
					//| Signal End(Exit Buy)                                             |
					//+------------------------------------------------------------------+

					if (Order == SIGNAL_CLOSEBUY && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
						OrderClose(OrderTicket(), OrderLots(), Bid, Slippage, MediumSeaGreen);
						if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Bid, Digits) + " Close Buy");
						if (!EachTickMode) BarCount = Bars;
						IsTrade = False;
						continue;
					}
					//Trailing stop
					if(UseTrailingStop && TrailingStop > 0) {                 
						if(Bid - OrderOpenPrice() > Point * TrailingStop) {
							if(OrderStopLoss() < Bid - Point * TrailingStop) {
								OrderModify(OrderTicket(), OrderOpenPrice(), Bid - Point * TrailingStop, OrderTakeProfit(), 0, MediumSeaGreen);
								if (!EachTickMode) BarCount = Bars;
								continue;
							}
						}
					}
				} else {
					//Close

					//+------------------------------------------------------------------+
					//| Signal Begin(Exit Sell)                                          |
					//+------------------------------------------------------------------+



					//+------------------------------------------------------------------+
					//| Signal End(Exit Sell)                                            |
					//+------------------------------------------------------------------+

					if (Order == SIGNAL_CLOSESELL && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
						OrderClose(OrderTicket(), OrderLots(), Ask, Slippage, DarkOrange);
						if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Ask, Digits) + " Close Sell");
						if (!EachTickMode) BarCount = Bars;
						IsTrade = False;
						continue;
					}
					//Trailing stop
					if(UseTrailingStop && TrailingStop > 0) {                 
						if((OrderOpenPrice() - Ask) > (Point * TrailingStop)) {
							if((OrderStopLoss() > (Ask + Point * TrailingStop)) || (OrderStopLoss() == 0)) {
								OrderModify(OrderTicket(), OrderOpenPrice(), Ask + Point * TrailingStop, OrderTakeProfit(), 0, DarkOrange);
								if (!EachTickMode) BarCount = Bars;
								continue;
							}
						}
					}
				}
			}
		}

		//+------------------------------------------------------------------+
		//| Signal Begin(Entry)                                              |
		//+------------------------------------------------------------------+

		if (Buy1_1 < Buy1_2 && Buy2_1 > Buy2_2 && Buy3_1 > Buy3_2) Order = SIGNAL_BUY;

		if (Sell1_1 < Sell1_2 && Sell2_1 > Sell2_2 && Sell3_1 > Sell3_2) Order = SIGNAL_SELL;


		//+------------------------------------------------------------------+
		//| Signal End                                                       |
		//+------------------------------------------------------------------+

		//Buy
		if (Order == SIGNAL_BUY && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
			if(!IsTrade) {
				//Check free margin
				if (AccountFreeMargin() < (1000 * Lots)) {
					Print("We have no money. Free Margin = ", AccountFreeMargin());
					return(0);
				}

				if (UseStopLoss) StopLossLevel = Ask - StopLoss * Point; else StopLossLevel = 0.0;
				if (UseTakeProfit) TakeProfitLevel = Ask + TakeProfit * Point; else TakeProfitLevel = 0.0;

				Ticket = OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage, StopLossLevel, TakeProfitLevel, "Buy(#" + MagicNumber + ")", MagicNumber, 0, DodgerBlue);
				if(Ticket > 0) {
					if (OrderSelect(Ticket, SELECT_BY_TICKET, MODE_TRADES)) {
						Print("BUY order opened : ", OrderOpenPrice());
						if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Ask, Digits) + " Open Buy");
					} else {
						Print("Error opening BUY order : ", GetLastError());
					}
				}
				if (EachTickMode) TickCheck = True;
				if (!EachTickMode) BarCount = Bars;
				return(0);
			}
		}

		//Sell
		if (Order == SIGNAL_SELL && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
			if(!IsTrade) {
				//Check free margin
				if (AccountFreeMargin() < (1000 * Lots)) {
					Print("We have no money. Free Margin = ", AccountFreeMargin());
					return(0);
				}

				if (UseStopLoss) StopLossLevel = Bid + StopLoss * Point; else StopLossLevel = 0.0;
				if (UseTakeProfit) TakeProfitLevel = Bid - TakeProfit * Point; else TakeProfitLevel = 0.0;

				Ticket = OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage, StopLossLevel, TakeProfitLevel, "Sell(#" + MagicNumber + ")", MagicNumber, 0, DeepPink);
				if(Ticket > 0) {
					if (OrderSelect(Ticket, SELECT_BY_TICKET, MODE_TRADES)) {
						Print("SELL order opened : ", OrderOpenPrice());
						if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Bid, Digits) + " Open Sell");
					} else {
						Print("Error opening SELL order : ", GetLastError());
					}
				}
				if (EachTickMode) TickCheck = True;
				if (!EachTickMode) BarCount = Bars;
				return(0);
			}
		}

		if (!EachTickMode) BarCount = Bars;

		Sleep(1000);
	}
	return(0);
}
//+------------------------------------------------------------------+