Mtf MACD Non Meta bb

//+------------------------------------------------------------------+
//|                                                         MACD.mq4 |
//|                                Copyright © 2005, David W. Thomas |
//|                                           mailto:davidwt@usa.net |
//+------------------------------------------------------------------+
// This is the correct computation and display of MACD.
#property copyright "Copyright © 2005, David W. Thomas"
#property link      "mailto:davidwt@usa.net"

#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 Blue
#property indicator_color2 Red
#property indicator_color3 Green

//---- input parameters
extern int       FastMAPeriod      = 12;
extern int       SlowMAPeriod      = 26;
extern int       SignalMAPeriod    = 9;
extern string    note_TimeFrames_  = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN|0-currentTF";
extern int       TimeFrame         = 0;

//---- buffers
double MACDLineBuffer[];
double SignalLineBuffer[];
double HistogramBuffer[];


//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
{
   IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+1);
   //---- indicators
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,MACDLineBuffer);
   SetIndexDrawBegin(0,SlowMAPeriod);
   SetIndexStyle(1,DRAW_LINE,STYLE_SOLID);
   SetIndexBuffer(1,SignalLineBuffer);
   SetIndexDrawBegin(1,SlowMAPeriod+SignalMAPeriod);
   SetIndexStyle(2,DRAW_HISTOGRAM);
   SetIndexBuffer(2,HistogramBuffer);
   SetIndexDrawBegin(2,SlowMAPeriod+SignalMAPeriod);
   //---- name for DataWindow and indicator subwindow label
   
   SetIndexLabel(0,"MACD");
   SetIndexLabel(1,"Signal");
   
	switch(TimeFrame)
   {
      case 1 : string TimeFrameStr="Period_M1"; break;
      case 5 : TimeFrameStr="Period_M5"; break;
      case 15 : TimeFrameStr="Period_M15"; break;
      case 30 : TimeFrameStr="Period_M30"; break;
      case 60 : TimeFrameStr="Period_H1"; break;
      case 240 : TimeFrameStr="Period_H4"; break;
      case 1440 : TimeFrameStr="Period_D1"; break;
      case 10080 : TimeFrameStr="Period_W1"; break;
      case 43200 : TimeFrameStr="Period_MN1"; break;
      default : TimeFrameStr="ChartTimeframe";
   }
   IndicatorShortName("MTF_Macd Non Meta bb("+FastMAPeriod+","+SlowMAPeriod+","+SignalMAPeriod+","+TimeFrameStr+")");

  }
//----
   return(0);
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
{
   //---- 
   
   //----
   return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
{
   datetime TimeArray[];
   int    i,limit,y=0,counted_bars=IndicatorCounted(); 

// Plot defined time frame on to current time frame

   ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame); 
   
   limit=Bars-counted_bars+TimeFrame/Period();

   for(i=0,y=0;i<limit;i++)
   {
   if (Time[i]<TimeArray[y]) y++;
   
   MACDLineBuffer[i]   = iCustom(NULL,TimeFrame,"MACD Non Meta bb",FastMAPeriod,SlowMAPeriod,SignalMAPeriod,0,y);
   SignalLineBuffer[i] = iCustom(NULL,TimeFrame,"MACD Non Meta bb",FastMAPeriod,SlowMAPeriod,SignalMAPeriod,1,y); 
   HistogramBuffer[i]  = iCustom(NULL,TimeFrame,"MACD Non Meta bb",FastMAPeriod,SlowMAPeriod,SignalMAPeriod,2,y);  
   
   }  
     
   if (TimeFrame>Period()) {
     int PerINT=TimeFrame/Period()+1;
     datetime TimeArr[]; ArrayResize(TimeArr,PerINT);
     ArrayCopySeries(TimeArr,MODE_TIME,Symbol(),Period()); 
     for(i=0;i<PerINT+1;i++) {if (TimeArr[i]>=TimeArray[0]) {
 /********************************************************     
    Refresh buffers:         buffer[i] = buffer[0];
 ********************************************************/  

   MACDLineBuffer[i]   = MACDLineBuffer[0];
   SignalLineBuffer[i] = SignalLineBuffer[0];
   HistogramBuffer[i]  = HistogramBuffer[0];
 
  } } }

   return(0);
  }