Pending Orders Master

//+------------------------------------------------------------------+
//|                                        Pending Orders Master.mq4 |
//|                                                   MaksimNeimeryk |
//|                                              deilyplanet@ukr.net |
//+------------------------------------------------------------------+
#property copyright "MaksimNeimeryk"
#property link      "deilyplanet@ukr.net"
#property version   "1.01"
#property strict
#property show_inputs

enum Type
{
   BUYLIMIT=OP_BUYLIMIT,
   BUYSTOP=OP_BUYSTOP,
   SELLLIMIT=OP_SELLLIMIT,
   SELLSTOP=OP_SELLSTOP
};

extern Type Order=BUYLIMIT;//Order Type
extern double lot=0.01;//Lot
extern int NumberOrder=5;//Number of Orders
extern int magic=2508;//Magic
extern int Slippage=2;//Slippage
extern double mnog=2;//Multiplier
extern int step=20;//Distance between orders
extern int firstshift=5;//Distance to the first order
extern bool UseShiftPrice=true;//Use price for first order
extern double PriceShift=1.1245;//Price for first order 

//double Lot=;
double Price=0.0,ST=0,FS=0,StopLevel=0;
//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
  {
   Comment("");
   StopLevel=NormalizeDouble(MarketInfo(Symbol(),MODE_STOPLEVEL)*Point,Digits);
   ST=NormalizeDouble(step*Point,Digits());
   FS=NormalizeDouble(firstshift*Point,Digits());

   if(Order==OP_BUYLIMIT)
   {
      if(!UseShiftPrice)
      {
         Price=Ask-FS;
         if((Ask-Price)<StopLevel) 
         {
            Comment("Too close to the market. Use Distance to the first order = ",StopLevel);
            return;
         }
      }  
      else
      {
         if(Ask-PriceShift<StopLevel)
         {
            Comment("Wrong Price!!! Minimum Price for first order = ",DoubleToString(Ask-StopLevel,Digits()));
            return;
         }
      } 
   }
   if(Order==OP_SELLLIMIT)
   {
      if(!UseShiftPrice)
      {
         Price=Bid+FS;
         if((Price-Bid)<StopLevel)
         {
            Comment("Too close to the market. Use Distance to the first order = ",StopLevel);
            return;
         }   
      }
      else
      {
         if(PriceShift-Bid<StopLevel)
         {
            Comment("Wrong Price!!! Minimum Price for first order = ",DoubleToString(Bid+StopLevel,Digits()));
            return;
         }
      } 
   }
      if(Order==OP_BUYSTOP)
   {
      if(!UseShiftPrice)
      {
         Price=Ask+FS;
         if((Price-Ask)<StopLevel) 
         {
            Comment("Too close to the market. Use Distance to the first order = ",StopLevel);
            return;
         }
      } 
      else
      {
         if(PriceShift-Ask<StopLevel)
         {
            Comment("Wrong Price!!! Minimum Price for first order = ",DoubleToString(Ask+StopLevel,Digits()));
            return;
         }
      } 
   }
   if(Order==OP_SELLLIMIT)
   {
      if(!UseShiftPrice)
      {
         Price=Bid-FS;
         if((Bid-Price)<StopLevel)
         {
            Comment("Too close to the market. Use Distance to the first order = ",StopLevel);
            return;
         }       
      }
      else
      {
         if(Bid-PriceShift<StopLevel)
         {
            Comment("Wrong Price!!! Minimum Price for first order = ",DoubleToString(Bid-StopLevel,Digits()));
            return;
         }
      } 
   }

   double priceStep=0;
   if(!UseShiftPrice)
   {
      priceStep=Price;
   }
   else
   {
      priceStep=PriceShift;
   }
   for(int count=0; count<NumberOrder; count++)
   {
      if(!OrderSend(Symbol(),Order,lot,priceStep,Slippage,0,0,"",magic,0))
      {
         Print("Error = ",GetLastError(),"     Order Type = ",Order,"     Lot = ",lot,"     Price = ",Price);
      }
      lot=NormalizeDouble(lot*mnog,2);
      if(Order==OP_BUYLIMIT||Order==OP_SELLSTOP)
      {
         priceStep=priceStep-ST;  
      }
      if(Order==OP_SELLLIMIT||Order==OP_BUYSTOP)
      {
         priceStep=priceStep+ST;  
      }      
   }  
}
//---2017-08-18---------------------Maksim Neimerik-------------