//+------------------------------------------------------------------+
//|                                                     NoShadow.mq4 |
//|                                              Copyright 2015, AM2 |
//|                                      http://www.forexsystems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2015, AM2"
#property link      "http://www.forexsystems.biz"
#property description "Simple expert advisor"

#include <stdlib.mqh>

//--- Inputs
extern int    StopLoss    = 500; //лось
extern int    TakeProfit  = 500; //язь
extern int    TrailingStop= 300; //трал
extern int    Delta       = 10;  //размер тени
extern int    Slip        = 100; //проскальзывание
extern int    Magic       = 123; //магик
extern double Lots        = 0.1; //начальный лот
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---

//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//Comment("");

  }
//+------------------------------------------------------------------+
//| Check for open order conditions                                  |
//+------------------------------------------------------------------+
void OpenPos()
  {
   bool buy,sell;
   double sl=0,tp=0;
   int res=0,err=0;

   buy=Open[1]>Close[1] && Close[1]-Low[1]<Delta*Point;
   sell=Open[1]<Close[1] && High[1]-Close[1]<Delta*Point;

//--- sell conditions
   if(sell)
     {
      if(StopLoss>0) sl=NormalizeDouble(Bid+StopLoss*Point,Digits);
      if(TakeProfit>0) tp=NormalizeDouble(Bid-TakeProfit*Point,Digits);
      res=OrderSend(Symbol(),OP_SELL,Lots,NormalizeDouble(Bid,Digits),Slip,sl,tp,"",Magic,0,Red);
      if(res<0)
        {
         err=GetLastError();
         Print("ОШИБКА ВЫСТАВЛЕНИЯ ОРДЕРА SELL: ",err,"(",ErrorDescription(err),")");
           } else {
         RefreshRates();
        }
      return;
     }
//--- buy conditions
   if(buy)
     {
      if(StopLoss>0) sl=NormalizeDouble(Ask-StopLoss*Point,Digits);
      if(TakeProfit>0) tp=NormalizeDouble(Ask+TakeProfit*Point,Digits);
      res=OrderSend(Symbol(),OP_BUY,Lots,NormalizeDouble(Ask,Digits),Slip,sl,tp,"",Magic,0,Blue);
      if(res<0)
        {
         err=GetLastError();
         Print("ОШИБКА ВЫСТАВЛЕНИЯ ОРДЕРА BUY: ",err,"(",ErrorDescription(err),")");
           } else {
         RefreshRates();
        }
      return;
     }
//---
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void Trailing()
  {
   bool mod;
   for(int i=0; i<OrdersTotal(); i++)
     {
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
        {
         if(OrderSymbol()==Symbol() || OrderMagicNumber()==Magic)
           {
            if(OrderType()==OP_BUY)
              {
               if(Bid-OrderOpenPrice()>TrailingStop*Point)
                 {
                  if(OrderStopLoss()<Bid-TrailingStop*Point)
                    {
                     mod=OrderModify(OrderTicket(),OrderOpenPrice(),Bid-TrailingStop*Point,OrderTakeProfit(),0,Yellow);
                     return;
                    }
                 }
              }

            if(OrderType()==OP_SELL)
              {
               if((OrderOpenPrice()-Ask)>TrailingStop*Point)
                 {
                  if((OrderStopLoss()>(Ask+TrailingStop*Point)) || (OrderStopLoss()==0))
                    {
                     mod=OrderModify(OrderTicket(),OrderOpenPrice(),Ask+TrailingStop*Point,OrderTakeProfit(),0,Yellow);
                     return;
                    }
                 }
              }
           }
        }
     }
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int CountTrades()
  {
   int count=0;
   for(int i=OrdersTotal()-1;i>=0;i--)
     {
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
        {
         if(OrderSymbol()==Symbol() && OrderMagicNumber()==Magic)
           {
            if(OrderType()==OP_BUY || OrderType()==OP_SELL)
               count++;
           }
        }
     }
   return(count);
  }
//+------------------------------------------------------------------+
//| OnTick function                                                  |
//+------------------------------------------------------------------+
void OnTick()
  {
   if(CountTrades()<1) OpenPos();
   if(TrailingStop>0) Trailing();
  }
//+------------------------------------------------------------------+