geAlertPrice[1]

//+------------------------------------------------------------------+
//|																geAlertCanal.mq4		|
//|                      Copyright © 2007, ver 1.0							|
//|                      Forte928           									|
//+------------------------------------------------------------------+
#property copyright "Forte928"
#property link      ""
#define		IndicatorName "geAlertCanal"

#property indicator_chart_window
//#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 Gold//Goldenrod//LightSkyBlue
#property indicator_color2 Lime
#property indicator_color3 Gold//PaleGreen

extern int		Canal				= 5;
extern color	CanalColor		= LimeGreen;
extern int		StepPoint		= 5;	// ñèãíàë ïðè èçìåíåíèè öåíû íà 
extern bool		HighAlert		= true;
extern string	HighSound		= "HighUp.wav";
extern bool		LowAlert			= true;
extern string	LowSound			= "LowDown.wav";
extern bool		StepAlert		= true;
extern string	UpperSound		= "Upper.wav";
extern string	DownerSound		= "Downer.wav";
extern bool		CenterAlert		= true;
extern string	CenterSound		= "Center.wav";
extern int	 	Counter			= 2000;

double	FxView1[];
double	FxView2[];
double	FxView3[];
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~V~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string	PrefixLow="_LOW_";
string	PrefixHigh="_HIGH_";
string	PrefixPrice="_PRICE_";
double	PriceSave=0;
double	PriceUpper=0;
double	PriceCenter=0;
double	PriceLower=0;
double	PriceSound=0;
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~V~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Custom indicator initialization function ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
int init()
  {
	SetupChartLineColor(0,FxView1,0,1,CanalColor,"Upper");
	SetupChartLineColor(1,FxView2,0,1,CanalColor,"Center");
	SetupChartLineColor(2,FxView3,0,1,CanalColor,"Lower");


	PriceUpper=Close[0]+Canal*Point;
	PriceCenter=Close[0];
	PriceLower=Close[0]-Canal*Point;
	PriceSound=PriceCenter;
	PriceSave=PriceCenter;
   return(0);
  }
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~V~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Custom indicator deinitialization function ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
int deinit()
  {
//----
	ObjectDelete(PrefixHigh);
	ObjectDelete(PrefixPrice);
	ObjectDelete(PrefixLow);
//----
   return(0);
  }
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~V~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Start defination ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
int start()
{
	double Price=Close[0];
	bool	AlertActive=false;
/*	if (ObjectFind(PrefixLow)<0) {
		ObjectCreate(PrefixLow,OBJ_LABEL,0,Time[0],PriceLower);
		ObjectSet(PrefixLow,OBJPROP_COLOR,CanalColor);
		ObjectSet(PrefixLow,OBJPROP_WIDTH,CanalWigth);
		ObjectSet(PrefixLow,OBJPROP_ARROWCODE,6);
	}
	if (ObjectFind(PrefixHigh)<0) {
		ObjectCreate(PrefixHigh,OBJ_LABEL,0,Time[0],PriceUpper);
		ObjectSet(PrefixHigh,OBJPROP_COLOR,CanalColor);
		ObjectSet(PrefixHigh,OBJPROP_WIDTH,CanalWigth);
		ObjectSet(PrefixHigh,OBJPROP_ARROWCODE,6);
	}		
	if (ObjectFind(PrefixPrice)<0) {
		ObjectCreate(PrefixPrice,OBJ_LABEL,0,Time[0],PriceCenter);
		ObjectSet(PrefixPrice,OBJPROP_COLOR,CanalColor);
		ObjectSet(PrefixPrice,OBJPROP_WIDTH,CanalWigth);
		ObjectSet(PrefixPrice,OBJ_TEXT,DoubleToStr(PriceCenter,MathLog(1/Point)/MathLog(10)));
	}
*/	
	// îïóñêàíèå öåíû íèæå óðîâíÿ êàíàëà
	if (PriceLower>Price) {
		PriceSave=Price;
		PriceSound=Price;
		PriceUpper=Price+2*Canal*Point;
		PriceCenter=Price+Canal*Point;
		PriceLower=Price;
		PlaySound(LowSound);
	}
	// ïîäüåì öåíû âûøå óðîâíÿ êàíàëà
	if (PriceUpper<Price) {
		PriceSave=Price;
		PriceSound=Price;
		PriceUpper=Price;
		PriceCenter=Price-Canal*Point;
		PriceLower=Price-2*Canal*Point;
		PlaySound(HighSound);
	}
	ArrayInitialize(FxView1,PriceUpper);
	ArrayInitialize(FxView2,PriceCenter);
	ArrayInitialize(FxView3,PriceLower);
	
	Comment((PriceSave-PriceCenter)/Point,"  ",(Price-PriceCenter)/Point,"   ",MathAbs(PriceSound-Price)/Point);
	// äâèæåíèå öåííû ÷åðåç öåíòð êàíàëà
	if (CenterAlert==true){
		if ((PriceSave<PriceCenter)&&(PriceCenter<Price)) {
			PriceSave=Price;
			//PlaySound(UpperSound);Sleep(10000);
			PlaySound(CenterSound);
		}
		if ((PriceSave>PriceCenter)&&(PriceCenter>Price)) {
			PriceSave=Price;
			//PlaySound(DownerSound);Sleep(10000);
			PlaySound(CenterSound);
		}
//		if (((PriceSave-PriceCenter)*(PriceCenter-Price))<0) PriceSave=Price;
		if ((PriceSave-PriceCenter)==0) PriceSave=Price;
	}
	// èçìåíåíèå öåíû íà øàã
	if (((MathAbs(PriceSound-Price)/Point)>=StepPoint)) {
	
		if ((PriceSound<Price)&&(StepAlert==true)) {
			PlaySound(UpperSound);//Sleep(10000);PlaySound(StepSound);
		}
		if ((PriceSound>Price)&&(StepAlert==true)) {
			PlaySound(DownerSound);//Sleep(10000);PlaySound(StepSound);
		}
		PriceSound=Price;
	}
	
//----
   return(0);
  }
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//------------------------------------------ Style active Line --------------------------
void SetupChartLineColor(int Index,double& ViewAy[],int Style,int Width,color ColorLine,string Label)
{
	switch(Style)
	{
		case 0 : SetIndexStyle(Index,DRAW_LINE,STYLE_DASHDOT,Width,ColorLine);break;
		case 1 : SetIndexStyle(Index,DRAW_HISTOGRAM,STYLE_DASHDOT,Width,ColorLine);break;
		case 2 : SetIndexStyle(Index,DRAW_ARROW,STYLE_DASHDOT,Width,ColorLine);break;
		default : SetIndexStyle(Index,DRAW_LINE,STYLE_DASHDOT,Width,ColorLine);break;
	}
	if (Label!="") SetIndexLabel(Index,Label);
	SetIndexBuffer(Index,ViewAy);
	return(0);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~