//+------------------------------------------------------------------+
//|                                                          2MA.mq4 |
//|                                              Copyright 2016, AM2 |
//|                                      http://www.forexsystems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright 2016, AM2"
#property link      "http://www.forexsystems.biz"
#property version   "1.00"
#property strict

//--- Inputs
extern double Lots       = 0.1;      // лот
extern int StopLoss      = 2000;     // лось
extern int TakeProfit    = 2000;     // язь
extern int Slip          = 30;       // реквот
extern int Shift         = 1;        // на каком баре сигнал индикатора
extern int Magic         = 123;      // магик

//---MA Inputs
extern int    MA1Period  = 1;
extern int    MA2Period  = 40;
extern int    MA1Shift   = -10;
extern int    MA2Shift   = 0;

datetime t=0;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---
   MA1Shift=MathAbs(MA1Shift);
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
   Comment("");
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void PutOrder(int type,double price)
  {
   int r=0;
   color clr=Green;
   double sl=0,tp=0;

   if(type==1 || type==3 || type==5)
     {
      clr=Red;
      if(StopLoss>0) sl=NormalizeDouble(price+StopLoss*Point,Digits);
      if(TakeProfit>0) tp=NormalizeDouble(price-TakeProfit*Point,Digits);
     }

   if(type==0 || type==2 || type==4)
     {
      clr=Blue;
      if(StopLoss>0) sl=NormalizeDouble(price-StopLoss*Point,Digits);
      if(TakeProfit>0) tp=NormalizeDouble(price+TakeProfit*Point,Digits);
     }

   r=OrderSend(NULL,type,Lots,NormalizeDouble(price,Digits),Slip,sl,tp,"",Magic,0,clr);
   return;
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void OpenPos()
  {
   double MA11=iMA(NULL,0,MA1Period,MA1Shift,0,0,Shift);
   double MA12=iMA(NULL,0,MA1Period,MA1Shift,0,0,Shift+1);
   double MA21=iMA(NULL,0,MA2Period,MA2Shift,0,0,Shift);
   double MA22=iMA(NULL,0,MA2Period,MA2Shift,0,0,Shift+1);

   if(MA11<MA21 && MA12>MA22)
     {
      PutOrder(1,Bid);
     }

   if(MA11>MA21 && MA12<MA22)
     {
      PutOrder(0,Ask);
     }
  }
//+------------------------------------------------------------------+
//| Подсчет позиций                                                  |
//+------------------------------------------------------------------+
int CountTrades(int ot=-1)
  {
   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()==0 && (ot==0 || ot==-1)) count++;
            if(OrderType()==1 && (ot==1 || ot==-1)) count++;
           }
        }
     }
   return(count);
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
   if(t!=Time[0] && CountTrades()<1)
     {
      OpenPos();
      t=Time[0];
     }
  }
//+------------------------------------------------------------------+