Normal_MUVm

//+------------------------------------------------------------------+
//|                                                          111.mq4 |
//|                      Copyright © 2008, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
//MUV%.mq4 (3.7 Kb) svm-d (09.11.2008 09:29)http://codebase.mql4.com/ru/4826 
//Normalizer.mq4 (3.5 Kb)alsu (18.11.2008 10:19) http://codebase.mql4.com/ru/4876

#property copyright "Copyright © 2008, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"

#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 Green
#property indicator_color2 Yellow
#property indicator_color3 Red
#property indicator_color4 Blue

#property indicator_level1 0.25
#property indicator_level2 0.5
#property indicator_level3 0.75
#property indicator_levelcolor C'74,85,96'//SlateGray

//extern int MAMetod = 0;
//extern int MAPeriod = 14;
extern int KPeriod = 14;
extern bool ShowDif = true;
extern bool ShowMUV = true;

extern string  Indicator= "macd";//èëè rsi ... ëþáîå
extern int     mode=0;
extern int     param1=12;  //Íó èëè 9, íå âàæíî...
extern int     param2=26;
extern int     param3=9;   //Ñêîêà íàäî ïàðàìåòðîâ, ñòîêà è çàäàåì

extern string  note ="type-in Indicator FileName & params: macd, cci ... any  with zero level cross";


//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//double ExtMapBuffer3[];
//double ExtMapBuffer4[];
double K0[];
double K1[];
//double K2[];
//double K3[];


double Indyuk(int shift)

{
   return (iCustom(0,0,Indicator,param1,param2,param3,/* è ò.ä.:)*/mode,shift));
}

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
IndicatorBuffers(8); 
   if (ShowDif) SetIndexStyle(0,DRAW_LINE); else SetIndexStyle(0,DRAW_NONE); 
   if (ShowMUV) SetIndexStyle(1,DRAW_LINE); else SetIndexStyle(1,DRAW_NONE);
//   if (ShowMUV) {SetIndexStyle(0,DRAW_LINE); SetIndexStyle(1,DRAW_NONE);} 
//   else {SetIndexStyle(0,DRAW_NONE); SetIndexStyle(3,DRAW_LINE);}   
   SetIndexBuffer(0,ExtMapBuffer1);
   SetIndexBuffer(1,ExtMapBuffer2);
//   SetIndexBuffer(2,ExtMapBuffer3);
//   SetIndexBuffer(3,ExtMapBuffer4);   
   SetIndexBuffer(4,K0);   
   SetIndexBuffer(5,K1); 
//   SetIndexBuffer(6,K2);   
//   SetIndexBuffer(7,K3);      

SetIndexLabel(0,"IndDiff");
SetIndexLabel(1,"Ind");

   IndicatorShortName("NormalMUV "+Indicator);


//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int    counted_bars=IndicatorCounted();
//----

  for (int i = Bars-counted_bars;i >=0; i--)
  {


  K0[i] = Indyuk(i)-Indyuk(i+1);
  K1[i] = Indyuk(i);

//  K0[i] = iCustom(NULL,0,"MUV",MAPeriod,0,1,i)-iCustom(NULL,0,"MUV",MAPeriod,0,1,i+1);
//  K2[i] = iCustom(NULL,0,"MUV",MAPeriod,0,1,i);
  
  double K0mx = K0[ArrayMaximum(K0,KPeriod,i)];
  double K0mm = K0[ArrayMinimum(K0,KPeriod,i)]; 
    
  double K1mx = K1[ArrayMaximum(K1,KPeriod,i)];
  double K1mm = K1[ArrayMinimum(K1,KPeriod,i)];
    
  
  if ((K0mx - K0mm)>0) double k0 = 1-((K0mx-K0[i])/(K0mx-K0mm)); else k0 = 1;        
  if ((K1mx - K1mm)>0) double k1 = 1-((K1mx-K1[i])/(K1mx-K1mm)); else k1 = 1;
//  if ((K2mx - K2mm)>0) double k2 = 1-((K2mx-K2[i])/(K2mx-K2mm)); else k2 = 0;
//  if ((K3mx - K3mm)>0) double k3 = 1-((K3mx-K3[i])/(K3mx-K3mm)); else k3 = 0;

  ExtMapBuffer1[i] = k0;
  ExtMapBuffer2[i] = k1;


  }
//----
   return(0);
  }
//+------------------------------------------------------------------+