/*
   Generated by EX4-TO-MQ4 decompiler V4.0.224.1 []
   Website: http://purebeam.biz
   E-mail : purebeam@gmail.com
*/
#property copyright "Copyright © 2005, Shurka"
#property link      "http://shforex.narod.ru"

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red

extern int AllBars = 0;
extern int Otstup = 17;
extern double Per = 13.0;
extern string Alert_Setting = "---------- Alert Setting";
extern bool PushAlert = TRUE;
extern bool EnableAlert = TRUE;
extern string SoundFilename = "alert.wav";
int gi_112;
int gi_116;
int gi_120;
int gi_124;
int g_count_128 = 0;
int g_count_132 = 0;
int gi_unused_136 = 0;
int gi_unused_140 = 0;
double gd_144;
double g_high_152;
double g_low_160;
double g_ibuf_168[];
double g_ibuf_172[];

int init() {
   if (Bars < AllBars + Per || AllBars == 0) gi_116 = Bars - Per;
   else gi_116 = AllBars;
   IndicatorBuffers(2);
   IndicatorShortName("SHI_SilverTrendSig");
   SetIndexStyle(0, DRAW_ARROW, STYLE_SOLID, 4);
   SetIndexStyle(1, DRAW_ARROW, STYLE_SOLID, 4);
   SetIndexArrow(0, 159);
   SetIndexArrow(1, 159);
   SetIndexBuffer(0, g_ibuf_172);
   SetIndexBuffer(1, g_ibuf_168);
   SetIndexDrawBegin(0, Bars - gi_116);
   SetIndexDrawBegin(1, Bars - gi_116);
   ArrayInitialize(g_ibuf_168, 0.0);
   ArrayInitialize(g_ibuf_172, 0.0);
   return (0);
}

int deinit() {
   return (0);
}

int start() {
   string ls_4;
   int l_ind_counted_0 = IndicatorCounted();
   if (l_ind_counted_0 < 0) return (-1);
   if (gi_116 > Bars - l_ind_counted_0) gi_116 = Bars - l_ind_counted_0;
   for (gi_112 = 1; gi_112 < gi_116; gi_112++) {
      gd_144 = 0;
      for (gi_120 = gi_112; gi_120 < gi_112 + 10; gi_120++) gd_144 += (gi_112 + 10 - gi_120) * (High[gi_120] - Low[gi_120]);
      gd_144 /= 55.0;
      g_high_152 = High[iHighest(NULL, 0, MODE_HIGH, Per, gi_112)];
      g_low_160 = Low[iLowest(NULL, 0, MODE_LOW, Per, gi_112)];
      if (Close[gi_112] > g_high_152 - (g_high_152 - g_low_160) * Otstup / 100.0 && gi_124 != 1) {
         g_ibuf_168[gi_112] = High[gi_112] + gd_144 / 2.0;
         if (Close[gi_112] > g_high_152 - (g_high_152 - g_low_160) * Otstup / 100.0 && gi_124 != 1) gi_124 = 1;
         if (Close[gi_112] > g_high_152 - (g_high_152 - g_low_160) * Otstup / 100.0 && gi_124 != 1) g_count_132 = 0;
      } else {
         if (Close[gi_112] < g_low_160 + (g_high_152 - g_low_160) * Otstup / 100.0 && gi_124 != -1) {
            g_ibuf_172[gi_112] = Low[gi_112] - gd_144 / 2.0;
            if (Close[gi_112] < g_low_160 + (g_high_152 - g_low_160) * Otstup / 100.0 && gi_124 != -1) gi_124 = -1;
            if (Close[gi_112] < g_low_160 + (g_high_152 - g_low_160) * Otstup / 100.0 && gi_124 != -1) g_count_128 = 0;
         }
      }
   }
   if (EnableAlert) {
      if (gi_124 == 1 && g_count_128 == 1) SendNotification(Symbol()+ " - "+ "BUY - UP DIRECTION !");
      if (gi_124 == 1 && g_count_128 == 1) Alert(Symbol(), " - ", "BUY - UP DIRECTION !");
      if (gi_124 == 1 && g_count_128 == 1) Alert(ls_4);
      if (gi_124 == 1 && g_count_128 == 1) PlaySound(SoundFilename);
      if (gi_124 == 1 && g_count_128 == 1) g_count_128++;
      if (gi_124 == -1 && g_count_132 == 1) SendNotification(Symbol()+ " - "+ "SELL - DOWN DIRECTION !");
      if (gi_124 == -1 && g_count_132 == 1) Alert(Symbol(), " - ", "SELL - DOWN DIRECTION !");      
      if (gi_124 == -1 && g_count_132 == 1) Alert(ls_4);
      if (gi_124 == -1 && g_count_132 == 1) PlaySound(SoundFilename);
      if (gi_124 == -1 && g_count_132 == 1) g_count_132++;
   }
   return (0);
}