The MasterMind 3

ÿþ//+------------------------------------------------------------------+

//|                    The MasterMind 3(barabashkakvn's edition).mq5 |

//|                          Copyright © 2008, CreativeSilence, Inc. |

//|                                  http://www.creative-silence.com |

//+------------------------------------------------------------------+

#include <Trade\PositionInfo.mqh>

#include <Trade\Trade.mqh>

#include <Trade\SymbolInfo.mqh>  

#include <Trade\AccountInfo.mqh>

#include <Trade\DealInfo.mqh>

#include <Trade\OrderInfo.mqh>

CPositionInfo  m_position;                   // trade position object

CTrade         m_trade;                      // trading object

CSymbolInfo    m_symbol;                     // symbol info object

CAccountInfo   m_account;                    // account info wrapper

CDealInfo      m_deal;                       // deals object

COrderInfo     m_order;                      // pending orders object

#define OrderStr "MasterMind3CE By L.Bigger AKA Silence"

#property copyright "Copyright © 2008, CreativeSilence, Inc."

#property link      "http://www.creative-silence.com"

#property version   "1.001"

input double   Lots=200;

input ushort   InpStopLoss=2000;             // StopLoss

input ushort   InpTakeProfit=0;              // TakeProfit

input bool     TradeAtCloseBar=false;

input ushort   InpTrailingStop=0;            // TrailingStop

input ushort   InpExtTrailingStep=1;         // Trailing step

input ushort   InpBreakEven=0;               // BreakEven

ulong          MagicNumber=75658348;

//For alerts:

input int      Repeat=3;

input int      Periods=5;

input bool     UseAlert=false;

input bool     SendEmail=false;

input string   TradeLog="MasterMind3";

//---

int            mm=-1;                        // -1: Fractional lots, 0: Single Lots, 1 :Full lots

double         Risk=1;

int            Crepeat=0;

datetime       AlertTime=0;

long           AheadTradeSec= 0;

long           AheadExitSec = 0;

int            TradeBar=0;

double         MaxTradeTime=300;



int            NumberOfTries=5;//Number of tries to set, close orders;



double         Ilo=0;



int            DotLoc=7;

static int     TradeLast=0;



string         sound="alert.wav";



double         sig_buy=0,sig_sell=0,sig_high=0,sig_low=0;



string         filename="";



double         ExtTakeProfit=0.0;

double         ExtStopLoss=0.0;

double         ExtTrailingStop=0.0;

double         ExtTrailingStep=0.0;

double         ExtBreakEven=0.0;



int    handle_iWPR_26;                       // variable for storing the handle of the iWPR indicator 

int    handle_iWPR_27;                       // variable for storing the handle of the iWPR indicator 

int    handle_iWPR_29;                       // variable for storing the handle of the iWPR indicator 

int    handle_iWPR_30;                       // variable for storing the handle of the iWPR indicator 

//+------------------------------------------------------------------+

//| Expert initialization function                                   |

//+------------------------------------------------------------------+

int OnInit()

  {

//---

   m_symbol.Name(Symbol());                     // sets symbol name

   m_trade.SetExpertMagicNumber(MagicNumber);   // sets magic number

   if(!RefreshRates())

     {

      Print("Error RefreshRates. Bid=",DoubleToString(m_symbol.Bid(),Digits()),

            ", Ask=",DoubleToString(m_symbol.Ask(),Digits()));

      return(INIT_FAILED);

     }



//--- tuning for 3 or 5 digits

   int digits_adjust=1;

   if(m_symbol.Digits()==3 || m_symbol.Digits()==5)

      digits_adjust=10;

   ExtTakeProfit     =InpTakeProfit*digits_adjust;

   ExtStopLoss       =InpStopLoss*digits_adjust;

   ExtTrailingStop   =InpTrailingStop*digits_adjust;

   ExtTrailingStep   =InpTrailingStop*digits_adjust;

   ExtBreakEven      =InpBreakEven*digits_adjust;



   Crepeat=Repeat;



//--- create handle of the indicator iWPR

   handle_iWPR_26=iWPR(m_symbol.Name(),Period(),26);

//--- if the handle is not created 

   if(handle_iWPR_26==INVALID_HANDLE)

     {

      //--- tell about the failure and output the error code 

      PrintFormat("Failed to create handle of the iWPR indicator for the symbol %s/%s, error code %d",

                  m_symbol.Name(),

                  EnumToString(Period()),

                  GetLastError());

      //--- the indicator is stopped early 

      return(INIT_FAILED);

     }

//--- create handle of the indicator iWPR

   handle_iWPR_27=iWPR(m_symbol.Name(),Period(),27);

//--- if the handle is not created 

   if(handle_iWPR_27==INVALID_HANDLE)

     {

      //--- tell about the failure and output the error code 

      PrintFormat("Failed to create handle of the iWPR indicator for the symbol %s/%s, error code %d",

                  m_symbol.Name(),

                  EnumToString(Period()),

                  GetLastError());

      //--- the indicator is stopped early 

      return(INIT_FAILED);

     }

//--- create handle of the indicator iWPR

   handle_iWPR_29=iWPR(m_symbol.Name(),Period(),29);

//--- if the handle is not created 

   if(handle_iWPR_29==INVALID_HANDLE)

     {

      //--- tell about the failure and output the error code 

      PrintFormat("Failed to create handle of the iWPR indicator for the symbol %s/%s, error code %d",

                  m_symbol.Name(),

                  EnumToString(Period()),

                  GetLastError());

      //--- the indicator is stopped early 

      return(INIT_FAILED);

     }

//--- create handle of the indicator iWPR

   handle_iWPR_30=iWPR(m_symbol.Name(),Period(),30);

//--- if the handle is not created 

   if(handle_iWPR_30==INVALID_HANDLE)

     {

      //--- tell about the failure and output the error code 

      PrintFormat("Failed to create handle of the iWPR indicator for the symbol %s/%s, error code %d",

                  m_symbol.Name(),

                  EnumToString(Period()),

                  GetLastError());

      //--- the indicator is stopped early 

      return(INIT_FAILED);

     }

//---

   return(INIT_SUCCEEDED);

  }

//+------------------------------------------------------------------+

//| Expert deinitialization function                                 |

//+------------------------------------------------------------------+

void OnDeinit(const int reason)

  {

//---



  }

//+------------------------------------------------------------------+

//| Expert tick function                                             |

//+------------------------------------------------------------------+

void OnTick()

  {

   if(TradeAtCloseBar) TradeBar=1;

   else TradeBar=0;



   MqlDateTime str1;

   TimeToStruct(TimeCurrent(),str1);

   filename=m_symbol.Name()+TradeLog+"-"+IntegerToString(str1.mon)+"-"+IntegerToString(str1.day)+".log";

//---- 

   double   BuyValue=0,SellValue=0;

   BuyValue=0; SellValue=0;



   if(CountPositions(POSITION_TYPE_BUY,MagicNumber)>0) TradeLast=1;

   if(CountPositions(POSITION_TYPE_SELL,MagicNumber)>0) TradeLast=-1;



   sig_buy=iWPRGet(handle_iWPR_26,0);

   sig_sell=iWPRGet(handle_iWPR_27,0);

   sig_high=iWPRGet(handle_iWPR_29,0);

   sig_low=iWPRGet(handle_iWPR_30,0);



//Comment("sig_buy=",sig_buy," sig_sell=",sig_sell); 



   if(sig_buy<-99.99 && sig_sell<-99.99 && sig_high<-99.99 && sig_low<-99.99)

     {

      BuyValue=1;

     }



   if(sig_buy>-0.01 && sig_sell>-0.01 && sig_high>-0.01 && sig_low>-0.01)

     {

      SellValue=1;

     }



   int  cnt=0,OpenPos=0,OpenSell=0,OpenBuy=0,CloseSell=0,CloseBuy=0;

   double mode=0,Stop=0,NewBarTime=0;



//--- Here we found if new bar has just opened

   static datetime prevtime=0;

   int NewBar=0,FirstRun=1;



   datetime time_0=iTime(m_symbol.Name(),Period(),0);

   if(FirstRun==1)

     {

      FirstRun=0;

      prevtime=iTime(m_symbol.Name(),Period(),0);

     }

   if((prevtime==iTime(m_symbol.Name(),Period(),0)) && (TimeCurrent()-prevtime)>MaxTradeTime)

     {

      NewBar=0;

     }

   else

     {

      prevtime=iTime(m_symbol.Name(),Period(),0);

      NewBar=1;

     }



   int   AllowTrade=0,AllowExit=0;

//Trade before bar current bar closed

   if(TimeCurrent()>= iTime(m_symbol.Name(),Period(),0)+Period()*60-AheadTradeSec) AllowTrade=1; else AllowTrade=0;

   if(TimeCurrent()>= iTime(m_symbol.Name(),Period(),0)+Period()*60-AheadExitSec) AllowExit=1; else AllowExit=0;

   if(AheadTradeSec==0) AllowTrade=1;

   if(AheadExitSec==0) AllowExit=1;



   Ilo=Lots;

   if(mm<0)

     {

      Ilo=MathCeil(m_account.FreeMargin()*Risk/715)/10-0.1;

      if(Ilo<0.1) Ilo=0.1;

     }

   if(mm>0)

     {

      Ilo=MathCeil(m_account.Equity()*Risk/100)/10-1;

      if(Ilo>1) Ilo=MathCeil(Ilo);

      if(Ilo<1) Ilo=1;

     }

   if(Ilo>5) Ilo=5;



   OpenPos=0;

   for(int i=PositionsTotal()-1;i>=0;i--)

     {

      if(m_position.SelectByIndex(i))

        {

         if(m_position.Symbol()==m_symbol.Name() && ((m_position.Magic()==MagicNumber))) OpenPos=OpenPos+1;

        }

     }



   if(OpenPos>=1)

     {

      OpenSell=0; OpenBuy=0;

     }



   OpenBuy=0; OpenSell=0;

   CloseBuy=0; CloseSell=0;



//--- Conditions to open the position

   if(SellValue>0)

     {

      OpenSell=1;

      OpenBuy=0;

     }



   if(BuyValue>0)

     {

      OpenBuy=1;

      OpenSell=0;



     }



//--- Conditions to close the positions

   if(SellValue>0)

     {

      CloseBuy=1;

     }



   if(BuyValue>0)

     {

      CloseSell=1;

     }



   subPrintDetails();



   for(int i=PositionsTotal()-1;i>=0;i--)

     {

      if(m_position.SelectByIndex(i))

        {

         if(!RefreshRates())

            return;

         if(m_position.PositionType()==POSITION_TYPE_BUY && m_position.Symbol()==m_symbol.Name() && ((m_position.Magic()==MagicNumber)))

           {

            if(CloseBuy==1 && AllowExit==1)

              {

               if(NewBar==1 && TradeBar>0)

                 {

                  SetText(time_0,iHigh(m_symbol.Name(),Period(),0)+1*DotLoc*Point(),"CloseBuy"+TimeToString(time_0),"Close",clrMagenta);

                  PlaySound("alert.wav");

                  OrdClose(m_position.Ticket());

                  Alerts(0,0,CloseBuy,CloseSell,m_symbol.Bid(),0,0,m_position.Ticket());

                  return;

                 }

               if(TradeBar==0)

                 {

                  SetText(time_0,iHigh(m_symbol.Name(),Period(),0)+1*DotLoc*Point(),"CloseBuy"+TimeToString(time_0),"Close",clrMagenta);

                  PlaySound("alert.wav");

                  OrdClose(m_position.Ticket());

                  Alerts(0,0,CloseBuy,CloseSell,m_symbol.Bid(),0,0,m_position.Ticket());

                  return;

                 }



              }

           }



         if(m_position.PositionType()==POSITION_TYPE_SELL && m_position.Symbol()==m_symbol.Name() && ((m_position.Magic()==MagicNumber)))

           {

            if(CloseSell==1 && AllowExit==1)

              {

               if(NewBar==1 && TradeBar>0)

                 {

                  SetText(time_0,iHigh(m_symbol.Name(),Period(),0)-0.3*DotLoc*Point(),"CloseSell"+TimeToString(time_0),"Close",clrMagenta);

                  PlaySound("alert.wav");

                  OrdClose(m_position.Ticket());

                  Alerts(0,0,CloseBuy,CloseSell,m_symbol.Ask(),0,0,m_position.Ticket());

                  return;

                 }

               if(TradeBar==0)

                 {

                  SetText(time_0,iHigh(m_symbol.Name(),Period(),0)-0.3*DotLoc*Point(),"CloseSell"+TimeToString(time_0),"Close",clrMagenta);

                  PlaySound("alert.wav");

                  OrdClose(m_position.Ticket());

                  Alerts(0,0,CloseBuy,CloseSell,m_symbol.Ask(),0,0,m_position.Ticket());

                  return;

                 }



              }

           }

        }

     }



   double MyStopLoss=0,MyTakeProfit=0;

   ulong ticket=0;



//--- Should we open a position?

   if(OpenPos<=2)

     {

      if(!RefreshRates())

         return;

      if(OpenSell==1 && AllowTrade==1)

        {

         if(NewBar==1 && TradeBar>0)

           {

            SetText(time_0,iHigh(m_symbol.Name(),Period(),0)+1*DotLoc*Point(),"Sell"+TimeToString(time_0),"Sell",clrRed);

            if(ExtTakeProfit==0) MyTakeProfit=0; else MyTakeProfit=m_symbol.Bid()-ExtTakeProfit*Point();

            if(ExtStopLoss==0) MyStopLoss=0; else MyStopLoss=m_symbol.Bid()+ExtStopLoss*Point();

            PlaySound("alert.wav");

            ticket=OrdSend(m_symbol.Name(),POSITION_TYPE_SELL,Ilo,m_symbol.Bid(),MyStopLoss,MyTakeProfit,OrderStr);

            Alerts(OpenBuy,OpenSell,0,0,m_symbol.Bid(),MyStopLoss,MyTakeProfit,ticket);

            OpenSell=0;

            return;

           }

         if(TradeBar==0)

           {

            SetText(time_0,iHigh(m_symbol.Name(),Period(),0)+1*DotLoc*Point(),"Sell"+TimeToString(time_0),"Sell",clrRed);

            if(ExtTakeProfit==0) MyTakeProfit=0; else MyTakeProfit=m_symbol.Bid()-ExtTakeProfit*Point();

            if(ExtStopLoss==0) MyStopLoss=0; else MyStopLoss=m_symbol.Bid()+ExtStopLoss*Point();

            PlaySound("alert.wav");

            ticket=OrdSend(m_symbol.Name(),POSITION_TYPE_SELL,Ilo,m_symbol.Bid(),MyStopLoss,MyTakeProfit,OrderStr);

            Alerts(OpenBuy,OpenSell,0,0,m_symbol.Bid(),MyStopLoss,MyTakeProfit,ticket);

            OpenSell=0;

            return;

           }

        }

      if(OpenBuy==1 && AllowTrade==1)

        {

         if(NewBar==1 && TradeBar>0)

           {

            SetText(time_0,iLow(m_symbol.Name(),Period(),0)-0.3*DotLoc*Point(),"Buy"+TimeToString(time_0),"Buy",clrLime);

            if(ExtTakeProfit==0) MyTakeProfit=0; else MyTakeProfit=m_symbol.Ask()+ExtTakeProfit*Point();

            if(ExtStopLoss==0) MyStopLoss=0; else MyStopLoss=m_symbol.Ask()-ExtStopLoss*Point();

            PlaySound("alert.wav");

            ticket=OrdSend(m_symbol.Name(),POSITION_TYPE_BUY,Ilo,m_symbol.Ask(),MyStopLoss,MyTakeProfit,OrderStr);

            Alerts(OpenBuy,OpenSell,0,0,m_symbol.Ask(),MyStopLoss,MyTakeProfit,ticket);

            OpenBuy=0;

            return;

           }

         if(TradeBar==0)

           {

            SetText(time_0,iLow(m_symbol.Name(),Period(),0)-0.3*DotLoc*Point(),"Buy"+TimeToString(time_0),"Buy",clrLime);

            if(ExtTakeProfit==0) MyTakeProfit=0; else MyTakeProfit=m_symbol.Ask()+ExtTakeProfit*Point();

            if(ExtStopLoss==0) MyStopLoss=0; else MyStopLoss=m_symbol.Ask()-ExtStopLoss*Point();

            PlaySound("alert.wav");

            ticket=OrdSend(m_symbol.Name(),POSITION_TYPE_BUY,Ilo,m_symbol.Ask(),MyStopLoss,MyTakeProfit,OrderStr);

            Alerts(OpenBuy,OpenSell,0,0,m_symbol.Ask(),MyStopLoss,MyTakeProfit,ticket);

            OpenBuy=0;

            return;

           }

        }

     }



   for(int i=PositionsTotal()-1;i>=0;i--)

      if(m_position.SelectByIndex(i))

         if(m_position.Symbol()==m_symbol.Name() && m_position.Magic()==MagicNumber)

            TrailingPositions();



   Alerts(0,0,0,0,0,0,0,0);

//--- the end

   return;

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

void SetText(datetime X1,double Y1,string TEXT_NAME,string TEXT_VALUE,int TEXT_COLOR)

  {

   if(ObjectFind(0,TEXT_NAME)!=0)

     {

      ObjectCreate(0,TEXT_NAME,OBJ_TEXT,0,X1,Y1);

      ObjectSetInteger(0,TEXT_NAME,OBJPROP_COLOR,TEXT_COLOR);

      ObjectSetString(0,TEXT_NAME,OBJPROP_TEXT,TEXT_VALUE);

      ObjectSetInteger(0,TEXT_NAME,OBJPROP_FONTSIZE,10);

     }

   else

     {

      ObjectMove(0,TEXT_NAME,0,X1,Y1);

     }

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

void Alerts(int _buy,int _sell,int _exitbuy,int _exitsell,double _op,double _sl,double _tp,ulong _ticket)

  {

   string AlertStr="";

   AlertStr="";

   string CurDate="";

   CurDate=TimeToString(TimeCurrent(),TIME_DATE|TIME_MINUTES);



//--- Alert system

   if(UseAlert)

     {

      if(_buy==1)

        {

         if(Crepeat==Repeat)

           {

            AlertTime=0;

           }

         if(Crepeat>0 && (TimeCurrent()-AlertTime)>Periods)

           {

            if(_buy==1)

              {

               AlertStr=AlertStr+"Buy @ "+DoubleToString(_op,Digits())+

                        "; SL: "+DoubleToString(_sl,Digits())+

                        "; TP: "+DoubleToString(_tp,Digits())+

                        " at "+CurDate+

                        " Ticket:"+IntegerToString(_ticket)+".";

               Alert(m_symbol.Name()," ",Period(),": ",AlertStr);

               if(SendEmail)

                 {

                  SendMail(m_symbol.Name()+" "+EnumToString(Period())+": ",m_symbol.Name()+" "+EnumToString(Period())+": "+AlertStr);

                 }

               Crepeat=Crepeat-1;

               AlertTime=TimeCurrent();

              }

           }

        }



      if(_sell==1)

        {

         if(Crepeat==Repeat)

           {

            AlertTime=0;

           }

         if(Crepeat>0 && (TimeCurrent()-AlertTime)>Periods)

           {

            if(_sell==1)

              {

               AlertStr=AlertStr+"Sell @ "+DoubleToString(_op,Digits())+

                        "; SL: "+DoubleToString(_sl,Digits())+

                        "; TP: "+DoubleToString(_tp,Digits())+

                        " at "+CurDate+

                        " Ticket:"+IntegerToString(_ticket)+".";

               Alert(m_symbol.Name()," ",Period(),": ",AlertStr);

               if(SendEmail)

                 {

                  SendMail(m_symbol.Name()+" "+EnumToString(Period())+": ",m_symbol.Name()+" "+EnumToString(Period())+": "+AlertStr);

                 }

               Crepeat=Crepeat-1;

               AlertTime=TimeCurrent();

              }

           }

        }



      if(_exitsell==1)

        {

         if(Crepeat==Repeat)

           {

            AlertTime=0;

           }

         if(Crepeat>0 && (TimeCurrent()-AlertTime)>Periods)

           {

            if(_exitsell==1)

              {

               AlertStr=AlertStr+" Close Sell @ "+DoubleToString(_op,Digits())+

                        " at "+CurDate+" Order:"+IntegerToString(_ticket)+".";

               Alert(m_symbol.Name()," ",Period(),": ",AlertStr);

               if(SendEmail)

                 {

                  SendMail(m_symbol.Name()+" "+EnumToString(Period())+": ",m_symbol.Name()+" "+EnumToString(Period())+": "+AlertStr);

                 }

               Crepeat=Crepeat-1;

               AlertTime=TimeCurrent();

              }

           }

        }



      if(_exitbuy==1)

        {

         if(Crepeat==Repeat)

           {

            AlertTime=0;

           }

         if(Crepeat>0 && (TimeCurrent()-AlertTime)>Periods)

           {

            if(_exitbuy==1)

              {

               AlertStr=AlertStr+" Close Buy @ "+DoubleToString(_op,Digits())+

                        " at "+CurDate+" Order:"+IntegerToString(_ticket)+".";

               Alert(m_symbol.Name()," ",Period(),": ",AlertStr);

               if(SendEmail)

                 {

                  SendMail(m_symbol.Name()+" "+EnumToString(Period())+": ",m_symbol.Name()+" "+EnumToString(Period())+": "+AlertStr);

                 }

               Crepeat=Crepeat-1;

               AlertTime=TimeCurrent();

              }

           }

        }



      if(_exitbuy==0 && _exitsell==0 && _buy==0 && _sell==0)

        {

         Crepeat=Repeat;

         AlertTime=0;

        }

     }

//---

   return;

  }

//+------------------------------------------------------------------+

//| PRINT COMMENT FUNCTION                                           |

//+------------------------------------------------------------------+

void subPrintDetails()

  {

//return;

   string sComment   = "";

   string sp         = "----------------------------------------\n";

   string NL         = "\n";

   sComment = "The MasterMind3 By L.Bigger AKA Silence" + NL;

   sComment = sComment + "ExtStopLoss=" + DoubleToString(ExtStopLoss,0) + " | ";

   sComment = sComment + "ExtTakeProfit=" + DoubleToString(ExtTakeProfit,0) + " | ";

   sComment = sComment + "ExtTrailingStop=" + DoubleToString(ExtTrailingStop,0) + NL;

   sComment = sComment + sp;

   sComment = sComment + "Lots=" + DoubleToString(Ilo,2) + " | ";

   sComment = sComment + "LastTrade=" + DoubleToString(TradeLast,0) + NL;

   sComment = sComment + "sig_buy=" + DoubleToString(sig_buy,Digits()) + NL;

   sComment = sComment + "sig_sell=" + DoubleToString(sig_sell,Digits()) + NL;

   sComment = sComment + sp;

   Comment(sComment);

  }

//+------------------------------------------------------------------+

//| Return number of orders with specific parameters                 |

//+------------------------------------------------------------------+

int CountPositions(ENUM_POSITION_TYPE type,ulong magic)

  {

//return number of orders with specific parameters

   int _CntPos=0;

   for(int i=PositionsTotal()-1;i>=0;i--)

      if(m_position.SelectByIndex(i))

         if(m_position.Symbol()==m_symbol.Name() && m_position.Magic()==magic)

            _CntPos++;

   return(_CntPos);

  }

//+------------------------------------------------------------------+

//| Write log file                                                   |

//+------------------------------------------------------------------+

void Write(string str)

  {

   int handle;

   handle=FileOpen(filename,FILE_READ|FILE_WRITE|FILE_CSV,"/t");

   FileSeek(handle,0,SEEK_END);

   FileWrite(handle," Time "+TimeToString(TimeCurrent(),TIME_DATE|TIME_SECONDS)+": "+str);

   FileClose(handle);

   Print(str);

  }

//+------------------------------------------------------------------+

//| Send order with retry capabilities and log                       |

//+------------------------------------------------------------------+

ulong OrdSend(string _symbol,ENUM_POSITION_TYPE _cmd,double _volume,double _price,double _stoploss,double _takeprofit,string _comment="")

  {

   int _stoplevel=m_symbol.StopsLevel();

   ulong  ticket=0;



   if(!RefreshRates())

      return(ticket);



   switch(_cmd)

     {

      case POSITION_TYPE_BUY:

         if(IsTradeAllowed())

           {

            if(!m_trade.Buy(_volume,_symbol,m_symbol.Ask(),NormalizeDouble(_stoploss,Digits()),NormalizeDouble(_takeprofit,Digits()),_comment))

              {

               Write("Error Occured : "+m_trade.ResultRetcodeDescription());

               Write(_symbol+" Buy @ "+DoubleToString(m_symbol.Ask(),Digits())+

                     " SL @ "+DoubleToString(_stoploss,Digits())+

                     " TP @"+DoubleToString(_takeprofit,Digits()));

              }

            else

              {

               ticket=m_trade.ResultDeal();

               Write("Order opened : "+m_symbol.Name()+" Buy @ "+DoubleToString(m_symbol.Ask(),Digits())+

                     " SL @ "+DoubleToString(_stoploss,Digits())+

                     " TP @"+DoubleToString(_takeprofit,Digits())+

                     " ticket ="+IntegerToString(ticket));

              }

           }

         return(ticket);

      case POSITION_TYPE_SELL:

         if(IsTradeAllowed())

           {

            if(!m_trade.Sell(_volume,_symbol,m_symbol.Bid(),NormalizeDouble(_stoploss,Digits()),NormalizeDouble(_takeprofit,Digits()),_comment))

              {

               Write("Error Occured : "+m_trade.ResultRetcodeDescription());

               Write(_symbol+" Buy @ "+DoubleToString(m_symbol.Ask(),Digits())+

                     " SL @ "+DoubleToString(_stoploss,Digits())+

                     " TP @"+DoubleToString(_takeprofit,Digits()));

              }

            else

              {

               ticket=m_trade.ResultDeal();

               Write("Order opened : "+m_symbol.Name()+" Buy @ "+DoubleToString(m_symbol.Ask(),Digits())+

                     " SL @ "+DoubleToString(_stoploss,Digits())+

                     " TP @"+DoubleToString(_takeprofit,Digits())+

                     " ticket ="+IntegerToString(ticket));

              }

           }

         return(ticket);

     }

   return(ticket);

  }

//+------------------------------------------------------------------+

//| The function close order with log                                |

//+------------------------------------------------------------------+

bool OrdClose(ulong _ticket)

  {

   bool err=false;



   if(IsTradeAllowed())

     {

      if(!RefreshRates())

         return(err);

      if(!m_trade.PositionClose(_ticket))

        {

         err=false;

         Write("Error Occured : "+m_trade.ResultRetcodeDescription());

         Write(m_symbol.Name()+

               " Bid @ "+DoubleToString(m_symbol.Bid(),Digits())+

               " Ask @ "+DoubleToString(m_symbol.Ask(),Digits())+

               " ticket ="+IntegerToString(_ticket));

        }

      else

        {

         err=true;

         Write("Order closed : "+m_symbol.Name()+

               " Bid @ "+DoubleToString(m_symbol.Bid(),Digits())+

               " Ask @ "+DoubleToString(m_symbol.Ask(),Digits())+

               " ticket ="+IntegerToString(_ticket));

        }

     }

   return(err);

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

void TrailingPositions()

  {

   double pBid,pAsk,pp;

   if(!RefreshRates())

      return;

   pp=m_symbol.Point();

   if(m_position.PositionType()==POSITION_TYPE_BUY)

     {

      pBid=m_symbol.Bid();

      //--- ExtBreakEven routine

      if(ExtBreakEven>0)

        {

         if((pBid-m_position.PriceOpen())>ExtBreakEven*pp)

           {

            if((m_position.StopLoss()-m_position.PriceOpen())<0)

              {

               ModifyStopLoss(m_position.PriceOpen()+0*pp);

              }

           }

        }

      if(ExtTrailingStop>0)

        {

         if((pBid-m_position.PriceOpen())>ExtTrailingStop*pp)

           {

            if(m_position.StopLoss()<pBid-(ExtTrailingStop+ExtTrailingStep-1)*pp)

              {

               ModifyStopLoss(pBid-ExtTrailingStop*pp);

               return;

              }

           }

        }



     }

   if(m_position.PositionType()==POSITION_TYPE_SELL)

     {

      pAsk=m_symbol.Ask();

      if(ExtBreakEven>0)

        {

         if((m_position.PriceOpen()-pAsk)>ExtBreakEven*pp)

           {

            if((m_position.PriceOpen()-m_position.StopLoss())<0)

              {

               ModifyStopLoss(m_position.PriceOpen()-0*pp);

              }

           }

        }

      if(ExtTrailingStop>0)

        {

         if(m_position.PriceOpen()-pAsk>ExtTrailingStop*pp)

           {

            if(m_position.StopLoss()>pAsk+(ExtTrailingStop+ExtTrailingStep-1)*pp || m_position.StopLoss()==0)

              {

               ModifyStopLoss(pAsk+ExtTrailingStop*pp);

               return;

              }

           }

        }

     }

  }

//+------------------------------------------------------------------+

//| Modify StopLoss                                                  |

//| Parameters:                                                      |

//|   ldStopLoss - StopLoss Leve                                     |

//+------------------------------------------------------------------+

void ModifyStopLoss(double ldStopLoss)

  {

   bool fm;

   PlaySound("alert.wav");

   fm=m_trade.PositionModify(m_position.Ticket(),ldStopLoss,m_position.TakeProfit());

  }

//+------------------------------------------------------------------+

//| Refreshes the symbol quotes data                                 |

//+------------------------------------------------------------------+

bool RefreshRates()

  {

//--- refresh rates

   if(!m_symbol.RefreshRates())

      return(false);

//--- protection against the return value of "zero"

   if(m_symbol.Ask()==0 || m_symbol.Bid()==0)

      return(false);

//---

   return(true);

  }

//+------------------------------------------------------------------+

//| Get value of buffers for the iWPR                                |

//+------------------------------------------------------------------+

double iWPRGet(const int handle,const int index)

  {

   double WPR[];

   ArraySetAsSeries(WPR,true);

//--- reset error code 

   ResetLastError();

//--- fill a part of the iWPRBuffer array with values from the indicator buffer that has 0 index 

   if(CopyBuffer(handle,0,0,index+1,WPR)<0)

     {

      //--- if the copying fails, tell the error code 

      PrintFormat("Failed to copy data from the iWPR indicator, error code %d",GetLastError());

      //--- quit with zero result - it means that the indicator is considered as not calculated 

      return(0.0);

     }

   return(WPR[index]);

  }

//+------------------------------------------------------------------+

//| Gets the information about permission to trade                   |

//+------------------------------------------------------------------+

bool IsTradeAllowed()

  {

   if(!TerminalInfoInteger(TERMINAL_TRADE_ALLOWED))

     {

      Alert("Check if automated trading is allowed in the terminal settings!");

      return(false);

     }

   if(!TerminalInfoInteger(TERMINAL_TRADE_ALLOWED))

     {

      Alert("Check if automated trading is allowed in the terminal settings!");

      return(false);

     }

   else

     {

      if(!MQLInfoInteger(MQL_TRADE_ALLOWED))

        {

         Alert("Automated trading is forbidden in the program settings for ",__FILE__);

         return(false);

        }

     }

   if(!AccountInfoInteger(ACCOUNT_TRADE_EXPERT))

     {

      Alert("Automated trading is forbidden for the account ",AccountInfoInteger(ACCOUNT_LOGIN),

            " at the trade server side");

      return(false);

     }

   if(!AccountInfoInteger(ACCOUNT_TRADE_ALLOWED))

     {

      Comment("Trading is forbidden for the account ",AccountInfoInteger(ACCOUNT_LOGIN),

              ".\n Perhaps an investor password has been used to connect to the trading account.",

              "\n Check the terminal journal for the following entry:",

              "\n\'",AccountInfoInteger(ACCOUNT_LOGIN),"\': trading has been disabled - investor mode.");

      return(false);

     }

//---

   return(true);

  }

//+------------------------------------------------------------------+