//+------------------------------------------------------------------+
//|                                                          2MA.mq4 |
//|                                              Copyright 2018, AM2 |
//|                                      http://www.forexsyatems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright 2018, AM2"
#property link      "http://www.forexsyatems.biz"
#property version   "1.00"
#property strict

//--- Inputs
extern double Lots        = 0.1;      // лот
extern int StopLoss       = 0;        // лось
extern int TakeProfit     = 200;      // язь
extern int MA1Period      = 30;       // период МА1
extern int MA2Period      = 50;       // период МА2
extern ENUM_TIMEFRAMES TF = 60;       // период графика
extern int Slip           = 30;       // реквот
extern int Shift          = 1;        // на каком баре сигнал индикатора
extern int Magic          = 123;      // магик

datetime t=0;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---
   Comment("");
//---
   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;
  }
//+------------------------------------------------------------------+
//| Закрытие позиции по типу ордера                                  |
//+------------------------------------------------------------------+
void CloseAll(int ot=-1)
  {
   bool cl;
   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))
              {
               RefreshRates();
               cl=OrderClose(OrderTicket(),OrderLots(),NormalizeDouble(Bid,Digits),Slip,White);
              }
            if(OrderType()==1 && (ot==1 || ot==-1))
              {
               RefreshRates();
               cl=OrderClose(OrderTicket(),OrderLots(),NormalizeDouble(Ask,Digits),Slip,White);
              }
           }
        }
     }
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
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()<2) count++;
           }
        }
     }
   return(count);
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
   double ma11=iMA(NULL,TF,MA1Period,0,0,0,Shift);
   double ma12=iMA(NULL,TF,MA1Period,0,0,0,Shift+1);
   double ma21=iMA(NULL,TF,MA2Period,0,0,0,Shift);
   double ma22=iMA(NULL,TF,MA2Period,0,0,0,Shift+1);

   if(CountTrades()<1)
     {
      if(ma11>ma21 && ma12<ma22)
        {
         PutOrder(0,Ask);
        }

      if(ma11<ma21 && ma12>ma22)
        {
         PutOrder(1,Bid);
        }
     }

   if(ma11>ma21 && ma12<ma22)
     {
      CloseAll(1);
     }

   if(ma11<ma21 && ma12>ma22)
     {
      CloseAll(0);
     }
  }
//+------------------------------------------------------------------+