//+------------------------------------------------------------------+ //| Darvas Boxes.mq4 | //| Copyright © 2004, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright © 2004, MetaQuotes Software Corp." #property link "http://www.metaquotes.net" //---- #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 RoyalBlue #property indicator_color2 RoyalBlue //---- double ind_buffer1[]; double ind_buffer2[]; //---- bool allow_buy; bool allow_sell; double price; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_LINE); SetIndexDrawBegin(0,0); SetIndexBuffer(0, ind_buffer1); // SetIndexStyle(1,DRAW_LINE); SetIndexDrawBegin(1,2); SetIndexBuffer(1, ind_buffer2); // allow_buy=true; allow_sell=false; //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- TODO: add your code here //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int counted_bars=IndicatorCounted(); //---- TODO: add your code here double box_top=0; double box_bottom=0; int state=1; //---- for(int i=Bars - 1; i > 0; i--) { if (state==1) { box_top=High[i]; } else if (state==2) { if (box_top > High[i]) { } else { box_top=High[i]; } } else if (state==3) { if (box_top > High[i]) { box_bottom=Low[i]; } else { box_top=High[i]; } } else if (state==4) { if (box_top > High[i]) { if (box_bottom < Low[i]) { } else { box_bottom=Low[i]; } } else { box_top=High[i]; } } else if (state==5) { if (box_top > High[i]) { if (box_bottom < Low[i]) { } else { box_bottom=Low[i]; } } else { box_top=High[i]; } state=0; } ind_buffer1[i]=box_top; ind_buffer2[i]=box_bottom; state++; } ind_buffer1[0]=EMPTY_VALUE; ind_buffer2[0]=EMPTY_VALUE; //---- return(0); } //+------------------------------------------------------------------+----+