Price_Line_Alert

//+----------------------------------------------------------------+
//|                                           Price_Line_Alert.mq4 |
//+----------------------------------------------------------------+
#property copyright "forexuser"

#property indicator_chart_window
extern bool   ShowBuyLine = true;
extern bool   ShowSellLine = true;
extern string BUY_OPTIONS = "###-BUY LINE SETTINGS-###";
extern string BuyLineName="MyBuyLine";
extern color BuyLineColor=Blue; 
extern int BuyLineStyle=STYLE_SOLID;
extern int BuyAlert_Pip_Distance=2;
extern string BuyAlertWav="BuyAlertLine.wav";
extern string SELL_OPTIONS = "###-SELL LINE SETTINGS-###";
extern string SellLineName="MySellLine";
extern color SellLineColor=Red; 
extern int SellLineStyle=STYLE_SOLID;
extern int SellAlert_Pip_Distance=2;
extern string SellAlertWav="SellAlertLine.wav";


int init()
  {

   return(0);
  }

int deinit()
  {

   return(0);
  }

int start()
  {
   int    counted_bars=IndicatorCounted();

      ObjectCreate(BuyLineName, OBJ_HLINE, 0, 0, Ask+(Ask-Bid));
      ObjectSet(BuyLineName, OBJPROP_STYLE, BuyLineStyle);
      ObjectSet(BuyLineName, OBJPROP_COLOR, BuyLineColor);
        
      double BuyValue =  ObjectGet( BuyLineName, OBJPROP_PRICE1);
      if (Bid-BuyAlert_Pip_Distance*Point <= BuyValue && Bid+BuyAlert_Pip_Distance*Point >= BuyValue)
      PlaySound(BuyAlertWav);

      ObjectCreate(SellLineName, OBJ_HLINE, 0, 0, Bid-(Ask-Bid));
      ObjectSet(SellLineName, OBJPROP_STYLE, SellLineStyle);
      ObjectSet(SellLineName, OBJPROP_COLOR, SellLineColor);
        
      double SellValue =  ObjectGet( SellLineName, OBJPROP_PRICE1);
      if (Bid-SellAlert_Pip_Distance*Point <= SellValue && Bid+SellAlert_Pip_Distance*Point >= SellValue)
      PlaySound(SellAlertWav);

   return(0);
  }