#property copyright "tonyc2a@yahoo.com"
#property link      ""

#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 DarkKhaki
#property indicator_color2 Red

extern bool Main.Line.Histogram = FALSE;
extern int Fast.MA.Period = 5;
extern int Slow.MA.Period = 34;
extern int Signal.period = 5;
double g_ibuf_92[];
double g_ibuf_96[];

int init() {
   if (Main.Line.Histogram) SetIndexStyle(0, DRAW_HISTOGRAM, STYLE_SOLID, 2);
   else SetIndexStyle(0, DRAW_LINE, STYLE_SOLID, 2);
   SetIndexBuffer(0, g_ibuf_92);
   SetIndexLabel(0, "EWO");
   SetIndexStyle(1, DRAW_LINE, STYLE_SOLID, 1);
   SetIndexBuffer(1, g_ibuf_96);
   SetIndexLabel(1, "Signal");
   IndicatorShortName("Elliott Wave Oscillator");
   return (0);
}

int deinit() {
   return (0);
}

int start() {
   double l_ima_4;
   double l_ima_12;
   int l_ind_counted_0 = IndicatorCounted();
   int li_20 = Bars - l_ind_counted_0;
   if (l_ind_counted_0 > 0) li_20++;
   for (int li_24 = 0; li_24 < li_20; li_24++) {
      l_ima_4 = iMA(NULL, 0, Fast.MA.Period, 0, MODE_SMA, PRICE_MEDIAN, li_24);
      l_ima_12 = iMA(NULL, 0, Slow.MA.Period, 0, MODE_SMA, PRICE_MEDIAN, li_24);
      g_ibuf_92[li_24] = l_ima_4 - l_ima_12;
   }
   for (li_24 = 0; li_24 < li_20; li_24++) g_ibuf_96[li_24] = iMAOnArray(g_ibuf_92, Bars, Signal.period, 0, MODE_LWMA, li_24);
   return (0);
}