100 pips Mod

//+------------------------------------------------------------------+
//|                                               100 pips a day.mq4 |
//|                      Copyright © 2005, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"

extern double lTakeProfit = 31;
extern double sTakeProfit = 35;
extern double lTrailingStop = 22;
extern double sTrailingStop = 19;
extern double Stoploss = 0;
extern color clOpenBuy = Blue;
extern color clCloseBuy = Aqua;
extern color clOpenSell = Red;
extern color clCloseSell = Violet;
extern color clModiBuy = Blue;
extern color clModiSell = Red;
extern string Name_Expert = "Generate from Gordago";
extern int Slippage = 2;
extern bool UseSound = False;
extern string NameFileSound = "alert.wav";
extern double Lots = 1;


void deinit() {
   Comment("Starting ....");
}
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int start(){
   if(Bars<100){
      Print("bars less than 100");
      return(0);
   }
   if(lTakeProfit<10){
      Print("TakeProfit less than 10");
      return(0);
   }
   if(sTakeProfit<10){
      Print("TakeProfit less than 10");
      return(0);
   }

   double diClose0=iClose(NULL,5,0);
   double diMA1=iMA(NULL,5,7,0,MODE_SMA,PRICE_OPEN,0);
   double diClose2=iClose(NULL,5,0);
   double diMA3=iMA(NULL,5,6,0,MODE_SMA,PRICE_OPEN,0);

   if (diClose0<diMA1)
      Comment("Direction = UP"); 
   if (diClose2>diMA3)      
      Comment("Direction = DN");

   if(AccountFreeMargin()<(1000*Lots)){
      Print("We have no money. Free Margin = ", AccountFreeMargin());
      return(0);
   }
   if (!ExistPositions()){

      if ((diClose0<diMA1)){
         OpenBuy();
         return(0);
      }

      if ((diClose2>diMA3)){
         OpenSell();
         return(0);
      }
   }
   TrailingPositionsBuy(lTrailingStop);
   TrailingPositionsSell(sTrailingStop);
   return (0);
}

bool ExistPositions() {
for (int i=0; i<OrdersTotal(); i++) {
if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) {
if (OrderSymbol()==Symbol()) {
return(True);
}
} 
} 
return(false);
}
void TrailingPositionsBuy(int trailingStop) { 
   for (int i=0; i<OrdersTotal(); i++) { 
      if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) { 
         if (OrderSymbol()==Symbol()) { 
            if (OrderType()==OP_BUY) { 
               if (Bid-OrderOpenPrice()>trailingStop*Point) { 
                  if (OrderStopLoss()<Bid-trailingStop*Point) 
                     ModifyStopLoss(Bid-trailingStop*Point); 
               } 
            } 
         } 
      } 
   } 
} 
void TrailingPositionsSell(int trailingStop) { 
   for (int i=0; i<OrdersTotal(); i++) { 
      if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) { 
         if (OrderSymbol()==Symbol()) { 
            if (OrderType()==OP_SELL) { 
               if (OrderOpenPrice()-Ask>trailingStop*Point) { 
                  if (OrderStopLoss()>Ask+trailingStop*Point || 
OrderStopLoss()==0)  
                     ModifyStopLoss(Ask+trailingStop*Point); 
               } 
            } 
         } 
      } 
   } 
} 
void ModifyStopLoss(double ldStopLoss) { 
   bool fm;
   fm = OrderModify(OrderTicket(),OrderOpenPrice
(),ldStopLoss,OrderTakeProfit(),0,CLR_NONE); 
   if (fm && UseSound) PlaySound(NameFileSound); 
} 

void OpenBuy() { 
   double ldLot, ldStop, ldTake; 
   string lsComm; 
   ldLot = GetSizeLot(); 
//-----Changes by Adil
   if (Stoploss > 0)
      ldStop = GetStoploss_Buy();
   else
      ldStop = Stoploss; 
//-----Changes by Adil
   ldTake = GetTakeProfitBuy(); 
   lsComm = GetCommentForOrder(); 
   OrderSend(Symbol
(),OP_BUY,ldLot,Ask,Slippage,ldStop,ldTake,lsComm,0,0,clOpenBuy); 
   if (UseSound) PlaySound(NameFileSound); 
} 
void OpenSell() { 
   double ldLot, ldStop, ldTake; 
   string lsComm; 
   ldLot = GetSizeLot(); 
//------Changes by Adil
   if (Stoploss > 0)
      ldStop = GetStoploss_Sell();
   else
      ldStop = Stoploss;   
//-----Changes by Adil
   ldTake = GetTakeProfitSell(); 
   lsComm = GetCommentForOrder(); 
   OrderSend(Symbol
(),OP_SELL,ldLot,Bid,Slippage,ldStop,ldTake,lsComm,0,0,clOpenSell); 
   if (UseSound) PlaySound(NameFileSound); 
} 
string GetCommentForOrder() { return(Name_Expert); } 
double GetSizeLot() { return(Lots); } 
double GetTakeProfitBuy() { return(Ask+lTakeProfit*Point); } 
double GetTakeProfitSell() { return(Bid-sTakeProfit*Point); }
//-----Changes by Adil
double GetStoploss_Buy()  { return(Ask+Stoploss*Point); }
double GetStoploss_Sell() { return(Bid-Stoploss*Point); }  
//-----Changes by Adil