Elli

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

//|                                Elli(barabashkakvn's edition).mq5 |

//|                                                     Yuriy Tokman |

//|                                            yuriytokman@gmail.com |

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

#property copyright "Yuriy Tokman"

#property link      "yuriytokman@gmail.com"

#property version   "1.001"

//---

#include <Trade\PositionInfo.mqh>

#include <Trade\Trade.mqh>

#include <Trade\SymbolInfo.mqh>  

#include <Expert\Money\MoneyFixedRisk.mqh>

CPositionInfo  m_position;                   // trade position object

CTrade         m_trade;                      // trading object

CSymbolInfo    m_symbol;                     // symbol info object

CMoneyFixedRisk m_money;

//---

input ushort   TakeProfit        = 60;

input ushort   StopLoss          = 30;

input double   Risk              = 5;

input ulong    m_magic=5101979;



input int      tenkan            = 19;

input int      kijun             = 60;

input int      senkou_b          = 120;

input int      po                = 20;



input ENUM_TIMEFRAMES adx_timeframe=PERIOD_M1;

input int      adx_period        = 10;             //6

input int      convert_high      = 13;             //7-20

input int      convert_low       = 6;              //1-7

//---

ulong          m_slippage=30;             // @>A:0;L7K20=85 F5=K

//---

bool           UseSound          = true;           // A?>;L7>20BL 72C:>2>9 A83=0;

string         NameFileSound     = "expert.wav";   // 08<5=>20=85 72C:>2>3> D09;0

//---

int            handle_iADX;                        // variable for storing the handle of the iADX indicator 

int            handle_iIchimoku;                   // variable for storing the handle of the iIchimoku indicator 

ENUM_ACCOUNT_MARGIN_MODE m_margin_mode;

double         m_adjusted_point;                   // point value adjusted for 3 or 5 points

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

//| Expert initialization function                                   |

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

int OnInit()

  {

//---

   SetMarginMode();

   if(!IsHedging())

     {

      Print("Hedging only!");

      return(INIT_FAILED);

     }

//---

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

   if(!RefreshRates())

     {

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

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

      return(INIT_FAILED);

     }

   m_symbol.Refresh();

//---

   m_trade.SetExpertMagicNumber(m_magic);

//---

   m_trade.SetDeviationInPoints(m_slippage);

//--- tuning for 3 or 5 digits

   int digits_adjust=1;

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

      digits_adjust=10;

   m_adjusted_point=m_symbol.Point()*digits_adjust;

//---

   if(!m_money.Init(GetPointer(m_symbol),Period(),m_symbol.Point()*digits_adjust))

      return(INIT_FAILED);

   m_money.Percent(Risk); //  risk

//--- create handle of the indicator iADX

   handle_iADX=iADX(m_symbol.Name(),adx_timeframe,adx_period);

//--- if the handle is not created 

   if(handle_iADX==INVALID_HANDLE)

     {

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

      PrintFormat("Failed to create handle of the iADX 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 iIchimoku

   handle_iIchimoku=iIchimoku(m_symbol.Name(),PERIOD_H1,tenkan,kijun,senkou_b);

//--- if the handle is not created 

   if(handle_iIchimoku==INVALID_HANDLE)

     {

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

      PrintFormat("Failed to create handle of the iIchimoku 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()

  {

//---

   double sl=0.0,tp=0.0;



   int total=0;

   for(int i=PositionsTotal()-1;i>=0;i--) // returns the number of open positions

      if(m_position.SelectByIndex(i))     // selects the position by index for further access to its properties

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

            total++;



   if(total<1)

     {

      int signal=Signal();



      if(signal!=0)

        {

         if(!IsTradeAllowed())

           {

            Sleep(5000);

            if(!IsTradeAllowed())

               return;

           }

        }



      if(signal==1)

        {

         if(!RefreshRates())

            return;

         if(StopLoss>0)

            sl=m_symbol.Ask()-StopLoss*m_adjusted_point;

         if(TakeProfit>0)

            tp=m_symbol.Ask()+TakeProfit*m_adjusted_point;

         OpenBuy(sl,tp);

        }



      else if(signal==-1)

        {

         if(!RefreshRates())

            return;

         if(StopLoss>0)

            sl=m_symbol.Bid()+StopLoss*m_adjusted_point;

         if(TakeProfit>0)

            tp=m_symbol.Bid()-TakeProfit*m_adjusted_point;

         OpenSell(sl,tp);

        }

     }

  }

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

//| Signal                                                           |

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

int Signal()

  {

   double adx_plus_0 = iADXGet(PLUSDI_LINE,0);

   double adx_plus_1 = iADXGet(PLUSDI_LINE,1);

//double adx_minus_0 = iADX(NULL,adx_timeframe,adx_period,0);

//double adx_minus_1 = iADX(NULL,adx_timeframe,adx_period,1);



   double ts=iIchimokuGet(KIJUNSEN_LINE,0);

   double ks = iIchimokuGet(SENKOUSPANA_LINE,0);

   double sa = iIchimokuGet(SENKOUSPANB_LINE,0);

   double sb = iIchimokuGet(CHIKOUSPAN_LINE,0);

   double close=iClose(0,m_symbol.Name(),PERIOD_H1);

   double cf=MathAbs(ts-ks)/m_symbol.Point();



   int ytg_Signal=0;



   if(ts>ks && ks>sa && sa>sb && close>ks && adx_plus_1<convert_low && adx_plus_0>convert_high && cf>po)

     {

      ytg_Signal=1;

      RefreshRates();

     }

   else if(ts<ks && ks<sa && sa<sb && close<ks && adx_plus_1<convert_low && adx_plus_0>convert_high && cf>po)

     {

      //if(ts<ks && ks<sa && sa<sb && close<ks && adx_minus_1<convert_low && adx_minus_0>convert_high && cf>po)

      ytg_Signal=-1;

      RefreshRates();

     }

   return (ytg_Signal);

  }

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

//|                                                                  |

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

void SetMarginMode(void)

  {

   m_margin_mode=(ENUM_ACCOUNT_MARGIN_MODE)AccountInfoInteger(ACCOUNT_MARGIN_MODE);

  }

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

//|                                                                  |

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

bool IsHedging(void)

  {

   return(m_margin_mode==ACCOUNT_MARGIN_MODE_RETAIL_HEDGING);

  }

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

//| 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 iADX                                |

//|  the buffer numbers are the following:                           |

//|    0 - MAIN_LINE, 1 - PLUSDI_LINE, 2 - MINUSDI_LINE              |

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

double iADXGet(const int buffer,const int index)

  {

   double ADX[];

   ArraySetAsSeries(ADX,true);

//--- reset error code 

   ResetLastError();

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

   if(CopyBuffer(handle_iADX,buffer,0,index+1,ADX)<0)

     {

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

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

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

      return(0.0);

     }

   return(ADX[index]);

  }

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

//| Get value of buffers for the iIchimoku                           |

//|  the buffer numbers are the following:                           |

//|   0 - TENKANSEN_LINE, 1 - KIJUNSEN_LINE, 2 - SENKOUSPANA_LINE,   |

//|   3 - SENKOUSPANB_LINE, 4 - CHIKOUSPAN_LINE                      |

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

double iIchimokuGet(const int buffer,const int index)

  {

   double Ichimoku[1];

//--- reset error code 

   ResetLastError();

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

   if(CopyBuffer(handle_iIchimoku,buffer,index,1,Ichimoku)<0)

     {

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

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

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

      return(0.0);

     }

   return(Ichimoku[0]);

  }

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

//| Get Close for specified bar index                                | 

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

double iClose(const int index,string symbol=NULL,ENUM_TIMEFRAMES timeframe=PERIOD_CURRENT)

  {

   if(symbol==NULL)

      symbol=Symbol();

   if(timeframe==0)

      timeframe=Period();

   double Close[1];

   double close=0;

   int copied=CopyClose(symbol,timeframe,index,1,Close);

   if(copied>0) close=Close[0];

   return(close);

  }

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

//| Open Buy position                                                |

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

void OpenBuy(double sl,double tp)

  {

   sl=m_symbol.NormalizePrice(sl);

   tp=m_symbol.NormalizePrice(tp);



   double check_open_long_lot=m_money.CheckOpenLong(m_symbol.Ask(),sl);

//Print("sl=",DoubleToString(sl,m_symbol.Digits()),

//      ", CheckOpenLong: ",DoubleToString(check_open_long_lot,2),

//      ", Balance: ",    DoubleToString(m_account.Balance(),2),

//      ", Equity: ",     DoubleToString(m_account.Equity(),2),

//      ", FreeMargin: ", DoubleToString(m_account.FreeMargin(),2));

   if(check_open_long_lot==0.0)

      return;



//--- check volume before OrderSend to avoid "not enough money" error (CTrade)

   double chek_volime_lot=m_trade.CheckVolume(m_symbol.Name(),check_open_long_lot,m_symbol.Ask(),ORDER_TYPE_BUY);

   if(chek_volime_lot!=0.0)

      if(chek_volime_lot>=check_open_long_lot)

        {

         if(m_trade.Buy(check_open_long_lot,NULL,m_symbol.Ask(),sl,tp))

           {

            if(m_trade.ResultDeal()==0)

              {

               Print("Buy -> false. Result Retcode: ",m_trade.ResultRetcode(),

                     ", description of result: ",m_trade.ResultRetcodeDescription());

              }

            else

              {

               Print("Buy -> true. Result Retcode: ",m_trade.ResultRetcode(),

                     ", description of result: ",m_trade.ResultRetcodeDescription());

               if(UseSound)

                  PlaySound(NameFileSound);

              }

           }

         else

           {

            Print("Buy -> false. Result Retcode: ",m_trade.ResultRetcode(),

                  ", description of result: ",m_trade.ResultRetcodeDescription());

           }

        }

//---

  }

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

//| Open Sell position                                               |

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

void OpenSell(double sl,double tp)

  {

   sl=m_symbol.NormalizePrice(sl);

   tp=m_symbol.NormalizePrice(tp);



   double check_open_short_lot=m_money.CheckOpenShort(m_symbol.Bid(),sl);

//Print("sl=",DoubleToString(sl,m_symbol.Digits()),

//      ", CheckOpenLong: ",DoubleToString(check_open_short_lot,2),

//      ", Balance: ",    DoubleToString(m_account.Balance(),2),

//      ", Equity: ",     DoubleToString(m_account.Equity(),2),

//      ", FreeMargin: ", DoubleToString(m_account.FreeMargin(),2));

   if(check_open_short_lot==0.0)

      return;



//--- check volume before OrderSend to avoid "not enough money" error (CTrade)

   double chek_volime_lot=m_trade.CheckVolume(m_symbol.Name(),check_open_short_lot,m_symbol.Bid(),ORDER_TYPE_SELL);

   if(chek_volime_lot!=0.0)

      if(chek_volime_lot>=check_open_short_lot)

        {

         if(m_trade.Sell(check_open_short_lot,NULL,m_symbol.Bid(),sl,tp))

           {

            if(m_trade.ResultDeal()==0)

              {

               Print("Sell -> false. Result Retcode: ",m_trade.ResultRetcode(),

                     ", description of result: ",m_trade.ResultRetcodeDescription());

              }

            else

              {

               Print("Sell -> true. Result Retcode: ",m_trade.ResultRetcode(),

                     ", description of result: ",m_trade.ResultRetcodeDescription());

               if(UseSound)

                  PlaySound(NameFileSound);

              }

           }

         else

           {

            Print("Sell -> false. Result Retcode: ",m_trade.ResultRetcode(),

                  ", description of result: ",m_trade.ResultRetcodeDescription());

           }

        }

//---

  }

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

//| 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);

  }

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