//+------------------------------------------------------------------+
//| 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 = True;
extern double Lots = 1.0;
extern int Slippage = 30;
extern bool UseStopLoss = False;
extern int StopLoss = 30;
extern bool UseTakeProfit = False;
extern int TakeProfit = 60;
extern bool UseTrailingStop = False;
extern int TrailingStop = 30;

int BarCount;
int Current;
bool TickCheck = False;

bool buyFlag = false, sellFlag = false; 
datetime barStart = 0;

bool QQEcrossup = false, QQEcrossdown = false;

double buystoploss;
double sellstoploss;

double buystopconfirm;
double sellstopconfirm;

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

   if (EachTickMode) Current = 0; else Current = 1;

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

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

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


double QQEblue1 = iCustom(NULL, 0, "QQE ADV", 1, 8, 3, 0, 1);
double QQEblue2 = iCustom(NULL, 0, "QQE ADV", 1, 8, 3, 0, 2);
double QQEred1 = iCustom(NULL, 0, "QQE ADV", 1, 8, 3, 1, 1);
double QQEred2 = iCustom(NULL, 0, "QQE ADV", 1, 8, 3, 1, 2);
double QQEmid = 50;

double QQEblue3 = iCustom(NULL, 0, "QQE ADV", 1, 8, 3, 0, 3);

double EMA1 = iMA(NULL, 0, 5, 5, MODE_EMA, PRICE_CLOSE, Current + 1);

double High1 = iHigh(NULL, 0, Current + 1);
double Low1 = iLow(NULL, 0, Current + 1);
double Open1 = iOpen(NULL, 0, Current + 1);
double Close1 = iClose(NULL, 0, Current + 1);

double FractalsUpper = iFractals(NULL, 0, MODE_UPPER, Current + 2);
double FractalsLower = iFractals(NULL, 0, MODE_LOWER, Current + 2);

double High2 = iHigh(NULL, 0, Current + 2);
double Low2 = iLow(NULL, 0, Current + 2);

double High3 = iHigh(NULL, 0, Current + 3);
double Low3 = iLow(NULL, 0, Current + 3);

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

if (barStart < Time[0]) //start of new bar 
{
barStart = Time[0];
buyFlag = false;
sellFlag = false;

if (QQEblue1 > QQEred1 && QQEblue2 < QQEred2 && QQEred2 < QQEmid)
{
QQEcrossup = true;
}
if (QQEblue1 < QQEred1 && QQEblue2 > QQEred2 && QQEred2 > QQEmid)
{
QQEcrossdown = true;
}

if (FractalsLower != 0)
{
buystoploss = FractalsLower;
}
if (FractalsUpper != 0)
{
sellstoploss = FractalsUpper;
}

}

   //Check position
   bool IsTrade = False;

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

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

                     if (buyFlag == false && Close1 < Open1 && Close1 < EMA1 && OrderProfit() > 0)
                     {
                     Order = SIGNAL_CLOSEBUY;
                     }
                     
                     if (buyFlag == false && Close1 < Open1 && Close1 < buystopconfirm)
                     {
                     Order = SIGNAL_CLOSEBUY;
                     }

            //+------------------------------------------------------------------+
            //| 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)                                          |
            //+------------------------------------------------------------------+

                     if (sellFlag == false && Close1 > Open1 && Close1 > EMA1 && OrderProfit() > 0)
                     {
                     Order = SIGNAL_CLOSESELL;
                     }
                     
                     if (sellFlag == false && Close1 > Open1 && Close1 > sellstopconfirm)
                     {
                     Order = SIGNAL_CLOSESELL;
                     }

            //+------------------------------------------------------------------+
            //| 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 (QQEcrossup == true && QQEblue1 > QQEmid && QQEblue2 < QQEmid)
   {
   Order = SIGNAL_BUY;
   buyFlag = true;
   QQEcrossup = false;
   buystopconfirm = buystoploss;
   }

   if (QQEcrossdown == true && QQEblue1 < QQEmid && QQEblue2 > QQEmid)
   {
   Order = SIGNAL_SELL;
   sellFlag = true;
   QQEcrossdown = false;
   sellstopconfirm = sellstoploss;
   }
   
   //+------------------------------------------------------------------+
   //| 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;

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