Floor_Pivots_Daily

//+------------------------------------------------------------------+
//|                                           Floor_Pivots_Daily.mq4 |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property link      "http://www.metaquotes.net"
#property indicator_chart_window
#property indicator_buffers 7
#property indicator_color1 C'000,200,000'
#property indicator_color2 C'000,200,000'
#property indicator_color3 C'000,200,000'
#property indicator_color4 C'200,200,200'
#property indicator_color5 C'200,000,000'
#property indicator_color6 C'200,000,000'
#property indicator_color7 C'200,000,000'

extern string PivotStart = "22:00";
extern string PivotEnd   = "22:00";

double Buffer1[];
double Buffer2[];
double Buffer3[];
double Buffer4[];
double Buffer5[];
double Buffer6[];
double Buffer7[];

double LastHigh,LastLow,LastClose;
double PivR3,PivR2,PivR1, PivotPoint, PivS1,PivS2,PivS3;

int OpenBar;
    
int init()
{  SetIndexStyle(0,DRAW_ARROW);
   SetIndexArrow(0,160);
   SetIndexBuffer(0,Buffer1);
   SetIndexLabel(0,"Pivot R3");

   SetIndexStyle(1,DRAW_ARROW);
   SetIndexArrow(1,160);
   SetIndexBuffer(1,Buffer2);
   SetIndexLabel(1,"Pivot R2");

   SetIndexStyle(2,DRAW_ARROW);
   SetIndexArrow(2,160);
   SetIndexBuffer(2,Buffer3);
   SetIndexLabel(2,"Pivot R1");
   
   SetIndexStyle(3,DRAW_ARROW);
   SetIndexArrow(3,167);
   SetIndexBuffer(3,Buffer4);
   SetIndexLabel(3,"Pivot Point");
   
   SetIndexStyle(4,DRAW_ARROW);
   SetIndexArrow(4,160);
   SetIndexBuffer(4,Buffer5);
   SetIndexLabel(4,"Pivot S1");
   
   SetIndexStyle(5,DRAW_ARROW);
   SetIndexArrow(5,160);
   SetIndexBuffer(5,Buffer6);
   SetIndexLabel(5,"Pivot S2");
   
   SetIndexStyle(6,DRAW_ARROW);
   SetIndexArrow(6,160);
   SetIndexBuffer(6,Buffer7);
   SetIndexLabel(6,"Pivot S3");
   
   return(0); }

int deinit()
   {
	ObjectDelete("R3L");
	ObjectDelete("R2L");
	ObjectDelete("R1L");
	ObjectDelete("PPL");
	ObjectDelete("S1L");
	ObjectDelete("S2L");
	ObjectDelete("S3L");
	Comment("");
	return(0);
   }

int start()
{  if (Period() > 240) return(0);		//Chart cannot be higher than H4
   string BarTime="", LastBarTime="";         
   string BarDay="", LastBarDay="";
   int CloseBar;
          
   for(int i=Bars; i>=0; i--)
   {  BarTime = TimeToStr(Time[i], TIME_MINUTES);
      LastBarTime = TimeToStr(Time[i+1], TIME_MINUTES);
      BarDay = TimeToStr(Time[i],TIME_DATE);
      LastBarDay = TimeToStr(Time[i+1],TIME_DATE); 
      
      //need to handle if pivotrangestart/end is 00:00
      if ((PivotEnd == "00:00" && BarTime>=PivotEnd && BarDay>LastBarDay) || (BarTime>=PivotEnd && LastBarTime<PivotEnd))
      {  CloseBar = i + 1;
         
         if (OpenBar>0)
         {  calculatePivotRangeValues(OpenBar, CloseBar);  }  }
      
      if ((PivotStart == "00:00" && BarTime>=PivotStart && BarDay>LastBarDay) || (BarTime>=PivotStart && LastBarTime<PivotStart))
      { OpenBar = i; }
      
      if (OpenBar>0)
      { drawIndicators(i);  } }
   return(0);}
void calculatePivotRangeValues(int openBar, int closeBar)
{
   LastHigh = High[Highest(NULL, 0, MODE_HIGH, (openBar - closeBar + 1), closeBar)];
   LastLow = Low[Lowest(NULL, 0, MODE_LOW, (openBar - closeBar + 1), closeBar)];
   LastClose = Close[closeBar];
   PivotPoint = (LastHigh + LastLow + LastClose)/3;
   PivR3 = (2*PivotPoint)+(LastHigh-(2*LastLow));
   PivR2 = PivotPoint+(LastHigh - LastLow);
   PivR1 = (2*PivotPoint)-LastLow;
   PivS1 = (2*PivotPoint)-LastHigh;
   PivS2 = PivotPoint-(LastHigh - LastLow);
   PivS3 = (2*PivotPoint)-((2* LastHigh)-LastLow); 
}

void drawIndicators(int curBar)
{
   Buffer1[curBar]=PivR3;
   Buffer2[curBar]=PivR2;
   Buffer3[curBar]=PivR1;
   Buffer4[curBar]=PivotPoint;
   Buffer5[curBar]=PivS1;
   Buffer6[curBar]=PivS2;
   Buffer7[curBar]=PivS3;

   DoLabel("R3L", Buffer1[0], indicator_color1);
   DoLabel("R2L", Buffer2[0], indicator_color2);
   DoLabel("R1L", Buffer3[0], indicator_color3);
   DoLabel("PPL", Buffer4[0], indicator_color4);
   DoLabel("S1L", Buffer5[0], indicator_color5);
   DoLabel("S2L", Buffer6[0], indicator_color6);
   DoLabel("S3L", Buffer7[0], indicator_color7);
   return(0); }
	
void DoLabel( string dName, double dValue, color dColor )
   {
   if (ObjectFind(dName) != 0)
      {
      ObjectCreate(dName,OBJ_ARROW,0,Time[0],dValue);
      ObjectSet(dName,OBJPROP_ARROWCODE,SYMBOL_RIGHTPRICE);
      ObjectSet(dName,OBJPROP_COLOR,dColor);  
      } 
   else
      {
      ObjectMove(dName,0,Time[0],dValue);
      }
   }
//+-----------------------------------------------------------------------------------------+
//|                                         THE END                                         |
//+-----------------------------------------------------------------------------------------+