//|                                            Hamyar.mq4            |
//|                                        Copyright © 2010, Farshad |
//|                                           http://www.vizhish.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2010, Farshad Saremifar"
#property link      "farshad.saremifar@gmail.com"


//---- indicator settings
#property  indicator_chart_window

#property indicator_buffers 4
#property indicator_color1 RoyalBlue//wicks
#property indicator_color2 Red//wicks
#property indicator_color3 RoyalBlue
#property indicator_color4 Red

#property indicator_width1 1
#property indicator_width2 1
#property indicator_width3 3
#property indicator_width4 3
//MODE_SMA 0 Simple moving average, 
//MODE_EMA 1 Exponential moving average, 
//MODE_SMMA 2 Smoothed moving average, 
//MODE_LWMA 3 Linear weighted moving average. 

//PRICE_CLOSE 0 Close price. 
//PRICE_OPEN 1 Open price. 
//PRICE_HIGH 2 High price. 
//PRICE_LOW 3 Low price. 
//PRICE_MEDIAN 4 Median price, (high+low)/2. 
//PRICE_TYPICAL 5 Typical price, (high+low+close)/3. 
//PRICE_WEIGHTED 6 Weighted close price, (high+low+close+close)/4. 


//---- indicator parameters
extern int LoopBack = 25;

extern string Setting="Candle Display Settings ";		 
int		BarWidth			= 1;
extern int					CandleWidth		= 3;
					
					


//---- indicator buffers
double Bar1[],
		 Bar2[],
		 Candle1[],
		 Candle2[],
		 Candle3[],
		 Candle4[],
		 Candle5[],
		 Candle6[];

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {


   IndicatorShortName("HamyarTrend Candles");
	IndicatorBuffers(4);
	
	SetIndexBuffer(0,Bar1);
	SetIndexBuffer(1,Bar2);
	SetIndexBuffer(2,Candle1);
	SetIndexBuffer(3,Candle2);				
	
	SetIndexStyle(0,DRAW_HISTOGRAM,0,BarWidth);
	SetIndexStyle(1,DRAW_HISTOGRAM,0,BarWidth);
	SetIndexStyle(2,DRAW_HISTOGRAM,0,CandleWidth);
	SetIndexStyle(3,DRAW_HISTOGRAM,0,CandleWidth);
	

   return(0);
  }
  
  int deinit()
  {

//----
   return(0);
  }
 
  
   
     void SetCandleColor(int col, int i)
{
	double high,low,bodyHigh,bodyLow;

	
	
		bodyHigh = MathMax(Open[i],Close[i]);
		bodyLow  = MathMin(Open[i],Close[i]);
		high		= High[i];
		low		= Low[i];
	

	Bar1[i] = low;	Candle1[i] = bodyLow;
	Bar2[i] = low;	Candle2[i] = bodyLow;
	Bar1[i] = low;	Candle3[i] = bodyLow;
	Bar2[i] = low;	Candle4[i] = bodyLow;
	Bar1[i] = low;	Candle5[i] = bodyLow;
	Bar2[i] = low;	Candle6[i] = bodyLow;

	switch(col)
	{
		case 1: 	Bar1[i] = high;	Candle1[i] = bodyHigh;	break;
		case 2: 	Bar2[i] = high;	Candle2[i] = bodyHigh;	break;
		case 3: 	Bar1[i] = high;	Candle3[i] = bodyHigh;	break;
		case 4: 	Bar2[i] = high;	Candle4[i] = bodyHigh;	break;
		case 5: 	Bar1[i] = high;	Candle5[i] = bodyHigh;	break;
		case 6: 	Bar2[i] = high;	Candle6[i] = bodyHigh;	break;
	}
}

     
   int start()
{
	for(int i = MathMax(Bars-1-IndicatorCounted(),1); i>=0; i--)
	{
		
	  

	
		if(iCustom(NULL,0,"HamyarTrend",LoopBack,0,i)==10)	SetCandleColor(1,i);
	   else	if(iCustom(NULL,0,"HamyarTrend",LoopBack,1,i)==10) SetCandleColor(2,i);



  }
      	
   return(0);
  }