RSICloudBg

ÿþ//+------------------------------------------------------------------+

//|                                                   RSICloudBG.mq5 |

//|                               Copyright © 2018, Nikolay Kositsin | 

//|                              Khabarovsk,   farria@mail.redcom.ru | 

//+------------------------------------------------------------------+ 

#property copyright "Copyright © 2018, Nikolay Kositsin"

#property link "farria@mail.redcom.ru"

//---- =><5@ 25@A88 8=48:0B>@0

#property version   "1.00"

//---- >B@8A>2:0 8=48:0B>@0 2 >B45;L=>< >:=5

#property indicator_separate_window 

//---- :>;8G5AB2> 8=48:0B>@=KE 1CD5@>2 10

#property indicator_buffers 10 

//---- 8A?>;L7>20=> ?OBL 3@0D8G5A:8E ?>AB@>5=89

#property indicator_plots   5

//+----------------------------------------------+

//| 0@0<5B@K >B@8A>2:8 25@E=53> >1;0:0 2        |

//+----------------------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 >1;0:0

#property indicator_type1   DRAW_FILLING

//---- 2 :0G5AB25 F25B0 ;8=88 8=48:0B>@0 8A?>;L7>20= F25B C'130,255,211'

#property indicator_color1 C'130,255,211'

//---- >B>1@065=85 <5B:8 8=48:0B>@0

#property indicator_label1  "Upper RSICloudBg_Cloud 2"

//+----------------------------------------------+

//| 0@0<5B@K >B@8A>2:8 25@E=53> >1;0:0 1        |

//+----------------------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 >1;0:0

#property indicator_type2   DRAW_FILLING

//---- 2 :0G5AB25 F25B0 ;8=88 8=48:0B>@0 8A?>;L7>20= F25B C'202,255,237'

#property indicator_color2 C'202,255,237'

//---- >B>1@065=85 <5B:8 8=48:0B>@0

#property indicator_label2  "Upper RSICloudBg_Cloud 1"

//+----------------------------------------------+

//| 0@0<5B@K >B@8A>2:8 =86=53> >1;0:0 1         |

//+----------------------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 >1;0:0

#property indicator_type3   DRAW_FILLING

//---- 2 :0G5AB25 F25B0 ;8=88 8=48:0B>@0 8A?>;L7>20= F25B C'255,225,255'

#property indicator_color3 C'255,225,255'

//---- >B>1@065=85 <5B:8 8=48:0B>@0

#property indicator_label3  "Lower RSICloudBg_Cloud 1"

//+----------------------------------------------+

//| 0@0<5B@K >B@8A>2:8 =86=53> >1;0:0 2         |

//+----------------------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 >1;0:0

#property indicator_type4   DRAW_FILLING

//---- 2 :0G5AB25 F25B0 ;8=88 8=48:0B>@0 8A?>;L7>20= F25B C'255,185,255'

#property indicator_color4 C'255,185,255'

//---- >B>1@065=85 <5B:8 8=48:0B>@0

#property indicator_label4  "Lower RSICloudBg_Cloud 2"

//+----------------------------------------------+

//|  0@0<5B@K >B@8A>2:8 8=48:0B>@0              |

//+----------------------------------------------+

//---- >B@8A>2:0 8=48:0B>@0 2 2845 F25B=>3> >1;0:0

#property indicator_type5   DRAW_FILLING

//---- 2 :0G5AB25 F25B>2 8=48:0B>@0 8A?>;L7>20=K

#property indicator_color5  clrLimeGreen,clrMagenta

//---- >B>1@065=85 <5B:8 8=48:0B>@0

#property indicator_label5  "RSICloud"

//+----------------------------------------------+

//|  @545;K >B>1@065=8O 8=48:0B>@0              |

//+----------------------------------------------+

#property indicator_maximum 100

#property indicator_minimum 0

//+----------------------------------------------+

//|  >1JO2;5=85 :>=AB0=B                         |

//+----------------------------------------------+

#define RESET 0 // >=AB0=B0 4;O 2>72@0B0 B5@<8=0;C :><0=4K =0 ?5@5AGQB 8=48:0B>@0

//+----------------------------------------------+

//|  %+  " + "                 |

//+----------------------------------------------+

input uint RSIPeriod=14;                        // 5@8>4 RSI 8=48:0B>@0

input double HighLevel=70;                      // C@>25=L ?5@570:C?0

input double LowLevel=30;                       // C@>25=L ?5@5?@>40==>AB8

//+----------------------------------------------+

//---- >1JO2;5=85 48=0<8G5A:8E <0AA82>2, :>B>@K5 1C4CB 2 40;L=59H5< 8A?>;L7>20=K 2 :0G5AB25 8=48:0B>@=KE 1CD5@>2

double ExtABuffer[],ExtBBuffer[];

double UpUpBuffer1[],UpDnBuffer1[],DnUpBuffer1[],DnDnBuffer1[];

double UpUpBuffer2[],UpDnBuffer2[],DnUpBuffer2[],DnDnBuffer2[];

//---- 1JO2;5=85 F5;KE ?5@5<5==KE 4;O E@0=5=8O E5=4;>2 8=48:0B>@>2

int IndA_Handle,IndB_Handle;

//---- 1JO2;5=85 F5;KE ?5@5<5==KE =0G0;0 >BAGQB0 40==KE

int min_rates_total;

//+------------------------------------------------------------------+

//| Custom indicator initialization function                         |

//+------------------------------------------------------------------+

int OnInit()

  {

//---- =8F80;870F8O ?5@5<5==KE =0G0;0 >BAGQB0 40==KE

   min_rates_total=int(RSIPeriod);



//--- ?>;CG5=85 E5=4;0 8=48:0B>@0 iRSI HIGH

   IndA_Handle=iRSI(Symbol(),PERIOD_CURRENT,RSIPeriod,PRICE_HIGH);

   if(IndA_Handle==INVALID_HANDLE)

     {

      Print(" 5 C40;>AL ?>;CG8BL E5=4; 8=48:0B>@0 iRSI HIGH");

      return(INIT_FAILED);

     }



//--- ?>;CG5=85 E5=4;0 8=48:0B>@0 iRSI LOW

   IndB_Handle=iRSI(Symbol(),PERIOD_CURRENT,RSIPeriod,PRICE_LOW);

   if(IndB_Handle==INVALID_HANDLE)

     {

      Print(" 5 C40;>AL ?>;CG8BL E5=4; 8=48:0B>@0 iRSI LOW");

      return(INIT_FAILED);

     }

//--- 8=8F80;870F8O 8=48:0B>@=KE 1CD5@>2  

   IndInit(0,UpUpBuffer2,INDICATOR_DATA);

   IndInit(1,UpDnBuffer2,INDICATOR_DATA);

//--- 8=8F80;870F8O 8=48:0B>@>2

   PlotInit(0,EMPTY_VALUE,min_rates_total,0);

//--- 8=8F80;870F8O 8=48:0B>@=KE 1CD5@>2  

   IndInit(2,UpUpBuffer1,INDICATOR_DATA);

   IndInit(3,UpDnBuffer1,INDICATOR_DATA);

//--- 8=8F80;870F8O 8=48:0B>@>2

   PlotInit(1,EMPTY_VALUE,min_rates_total,0);



//--- 8=8F80;870F8O 8=48:0B>@=KE 1CD5@>2  

   IndInit(4,DnUpBuffer1,INDICATOR_DATA);

   IndInit(5,DnDnBuffer1,INDICATOR_DATA);

//--- 8=8F80;870F8O 8=48:0B>@>2

   PlotInit(2,EMPTY_VALUE,min_rates_total,0);

//--- 8=8F80;870F8O 8=48:0B>@=KE 1CD5@>2  

   IndInit(6,DnUpBuffer2,INDICATOR_DATA);

   IndInit(7,DnDnBuffer2,INDICATOR_DATA);

//--- 8=8F80;870F8O 8=48:0B>@>2

   PlotInit(3,EMPTY_VALUE,min_rates_total,0);

//--- 8=8F80;870F8O 8=48:0B>@=KE 1CD5@>2  

   IndInit(8,ExtABuffer,INDICATOR_DATA);

   IndInit(9,ExtBBuffer,INDICATOR_DATA);

//--- 8=8F80;870F8O 8=48:0B>@>2

   PlotInit(4,EMPTY_VALUE,min_rates_total,0);



//--- A>740=85 8<5=8 4;O >B>1@065=8O 2 >B45;L=>< ?>4>:=5 8 2> 2A?;K20NI59 ?>4A:07:5

   IndicatorSetString(INDICATOR_SHORTNAME,"RSICloudBG("+string(RSIPeriod)+")");

//--- >?@545;5=85 B>G=>AB8 >B>1@065=8O 7=0G5=89 8=48:0B>@0

   IndicatorSetInteger(INDICATOR_DIGITS,0);

//--- 7025@H5=85 8=8F80;870F88

   return(INIT_SUCCEEDED);

  }

//+------------------------------------------------------------------+

//| =8F80;870F8O 8=48:0B>@=>3> 1CD5@0                               |

//+------------------------------------------------------------------+    

void IndInit(int Number,double &Buffer[],ENUM_INDEXBUFFER_TYPE Type)

  {

//--- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 2 8=48:0B>@=K9 1CD5@

   SetIndexBuffer(Number,Buffer,Type);

//---- 8=45:A0F8O M;5<5=B>2 2 1CD5@5 :0: 2 B09<A5@88

   ArraySetAsSeries(Buffer,true);

//---

  }

//+------------------------------------------------------------------+

//| =8F80;870F8O 8=48:0B>@0                                         |

//+------------------------------------------------------------------+    

void PlotInit(int Number,double Empty_Value,int Draw_Begin,int nShift)

  {

//--- >ACI5AB2;5=85 A42830 =0G0;0 >BAG5B0 >B@8A>2:8 8=48:0B>@0

   PlotIndexSetInteger(Number,PLOT_DRAW_BEGIN,Draw_Begin);

//--- CAB0=>2:0 7=0G5=89 8=48:0B>@0, :>B>@K5 =5 1C4CB 2848<K =0 3@0D8:5

   PlotIndexSetDouble(Number,PLOT_EMPTY_VALUE,Empty_Value);

//--- >ACI5AB2;5=85 A42830 8=48:0B>@0 ?> 3>@87>=B0;8 =0 Shift

   PlotIndexSetInteger(Number,PLOT_SHIFT,nShift);

//---- 70?@5B =0 >B>1@065=85 7=0G5=89 8=48:0B>@0 2 ;52>< 25@E=5< C3;C >:=0 8=48:0B>@0

   PlotIndexSetInteger(Number,PLOT_SHOW_DATA,false);

//---

  }

//+------------------------------------------------------------------+  

//| Custom indicator iteration function                              | 

//+------------------------------------------------------------------+  

int OnCalculate(

                const int rates_total,    // :>;8G5AB2> 8AB>@88 2 10@0E =0 B5:CI5< B8:5

                const int prev_calculated,// :>;8G5AB2> 8AB>@88 2 10@0E =0 ?@54K4CI5< B8:5

                const datetime &time[],

                const double &open[],

                const double &high[],

                const double &low[],

                const double &close[],

                const long &tick_volume[],

                const long &volume[],

                const int &spread[]

                )

  {

//---- ?@>25@:0 :>;8G5AB20 10@>2 =0 4>AB0B>G=>ABL 4;O @0AGQB0

   if(rates_total<min_rates_total

      || BarsCalculated(IndA_Handle)<rates_total

      || BarsCalculated(IndB_Handle)<rates_total) return(RESET);



//---- >1JO2;5=8O ;>:0;L=KE ?5@5<5==KE 

   int to_copy,limit;



//---- @0AGQBK =5>1E>48<>3> :>;8G5AB20 :>?8@C5<KE 40==KE

   if(prev_calculated>rates_total || prev_calculated<=0)// ?@>25@:0 =0 ?5@2K9 AB0@B @0AGQB0 8=48:0B>@0

     {

      limit=rates_total-1;

     }

   else limit=rates_total-prev_calculated; // AB0@B>2K9 =><5@ 4;O @0AGQB0 =>2KE 10@>2

   to_copy=limit+1;



//---- :>?8@C5< 2=>2L ?>O282H85AO 40==K5 2 <0AA82K

   if(CopyBuffer(IndA_Handle,0,0,to_copy,ExtABuffer)<=0) return(RESET);

   if(CopyBuffer(IndB_Handle,0,0,to_copy,ExtBBuffer)<=0) return(RESET);



//---- A=>2=>9 F8:; @0AGQB0 8=48:0B>@0

   for(int bar=limit; bar>=0 && !IsStopped(); bar--)

     {

      UpUpBuffer2[bar]=100;

      UpDnBuffer2[bar]=HighLevel;

      UpUpBuffer1[bar]=HighLevel;

      UpDnBuffer1[bar]=50;

      //----      

      DnUpBuffer1[bar]=50;

      DnDnBuffer1[bar]=LowLevel;

      DnUpBuffer2[bar]=LowLevel;

      DnDnBuffer2[bar]=0;

     }

//----    

   return(rates_total);

  }

//+------------------------------------------------------------------+