/*
   Generated by EX4-TO-MQ4 decompiler LITE V4.0.406.1f [-]
   Website: https://purebeam.biz
   E-mail : purebeam@gmail.com
*/
#property copyright "Copyright © 2011, ArtForexTrading."
#property link      "http://www.artforextrading.com"

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Yellow
#property indicator_color2 Yellow

#import
input bool playsound = true;
datetime old_bar;

extern string   Sound =  "expert";
string   Sound_;
double gda_76[];
double gda_80[];
int gi_84 = 5;
int gi_88 = 5;

void init() {
   SetIndexBuffer(0, gda_76);
   SetIndexBuffer(1, gda_80);
   SetIndexEmptyValue(0, 0);
   SetIndexEmptyValue(1, 0);
   SetIndexStyle(0, DRAW_ARROW);
   SetIndexArrow(0, 164);
   SetIndexStyle(1, DRAW_ARROW);
   SetIndexArrow(1, 164);
   Sound_ = Sound+".wav";
}

void start()
{
   int li_0;
   double ld_4;
   int li_12 = IndicatorCounted();
   if (li_12 >= 0)
    {
      if (li_12 > 0) li_12--;
      li_0 = Bars - li_12;
      ld_4 = 0;
      for(int li_16 = 1; li_16 <= 20; li_16++) ld_4 += 0.3 * (High[li_16] - Low[li_16]) / 20.0;
      for(li_16 = gi_88 + 1; li_16 <= li_0 + gi_84; li_16++)
       {
         gda_76[li_16] = 0;
         gda_80[li_16] = 0;
         if (f0_0(li_16)) gda_76[li_16] = High[li_16] + ld_4;
         if (f0_1(li_16)) gda_80[li_16] = Low[li_16] - ld_4;
       }
    }
    if(playsound&&Time[0]!=old_bar&&(gda_76[6]!=0||gda_80[6]!=0))
    {
    PlaySound(Sound_);
    old_bar=Time[0];
    }
}

bool f0_0(int ai_0)
{
   for (int li_4 = 1; li_4 <= gi_84; li_4++)
    {
      if (ai_0 + li_4 >= Bars) return (0);
      if (High[ai_0] < High[ai_0 + li_4]) return (0);
    }
   for (li_4 = 1; li_4 <= gi_88; li_4++)
    {
      if (ai_0 - li_4 < 0) return (0);
      if (High[ai_0] < High[ai_0 - li_4]) return (0);
    }
   //PlaySound(Sound_);
   return (1);
}

bool f0_1(int ai_0)
{
   for (int li_4 = 1; li_4 <= gi_84; li_4++)
    {
      if (ai_0 + li_4 >= Bars) return (0);
      if (Low[ai_0] > Low[ai_0 + li_4]) return (0);
    }
   for (li_4 = 1; li_4 <= gi_88; li_4++)
    {
      if (ai_0 - li_4 < 0) return (0);
      if (Low[ai_0] > Low[ai_0 - li_4]) return (0);
    }
   //PlaySound(Sound_);
   return (1);
}