Stalin_HTF

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

//|                                                   Stalin_HTF.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   "1.60"

#property description "=48:0B>@ Stalin A 2>7<>6=>ABLN 87<5=5=8O B09<D@5<0 2> 2E>4=KE ?0@0<5B@0E"

//--- >B@8A>2:0 8=48:0B>@0 2 3;02=>< >:=5

#property indicator_chart_window 

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

#property indicator_buffers 2

//--- 8A?>;L7>20=> 2A53> 420 3@0D8G5A:8E ?>AB@>5=8O

#property indicator_plots   2

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

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

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

#define RESET 0                     // >=AB0=B0 4;O 2>72@0B0 B5@<8=0;C :><0=4K =0 ?5@5AG5B 8=48:0B>@0

#define INDICATOR_NAME "Stalin"     // >=AB0=B0 4;O 8<5=8 8=48:0B>@0

#define SIZE 1                      // >=AB0=B0 4;O :>;8G5AB20 2K7>2>2 DC=:F88 CountIndicator :>45

#define EMPTYVALUE 0.0              // >=AB0=B0 4;O =5>B>1@0605<KE 7=0G5=89 8=48:0B>@0

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

//|  0@0<5B@K >B@8A>2:8 8=48:0B>@0 1            |

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

//--- >B@8A>2:0 8=48:0B>@0 1 2 2845 A8<2>;0

#property indicator_type1   DRAW_ARROW

//--- 2 :0G5AB25 F25B0 <54256L59 ;8=88 8=48:0B>@0 8A?>;L7>20= @>7>2K9 F25B

#property indicator_color1  clrMagenta

//--- B>;I8=0 ;8=88 8=48:0B>@0 1 @02=0 2

#property indicator_width1  2

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

#property indicator_label1  "Stalin Sell"

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

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

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

//--- >B@8A>2:0 8=48:0B>@0 2 2 2845 A8<2>;0

#property indicator_type2   DRAW_ARROW

//--- 2 :0G5AB25 F25B0 1KGL59 ;8=88 8=48:0B>@0 8A?>;L7>20= A0;0B>2K9 F25B

#property indicator_color2  clrLime

//--- B>;I8=0 ;8=88 8=48:0B>@0 2 @02=0 3

#property indicator_width2  3

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

#property indicator_label2  "Stalin Buy"

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

//| E>4=K5 ?0@0<5B@K 8=48:0B>@0        |

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

input ENUM_TIMEFRAMES TimeFrame=PERIOD_H4; // 5@8>4 3@0D8:0 8=48:0B>@0

input ENUM_MA_METHOD MAMethod=MODE_EMA;

input int    MAShift=0;

input int    Fast=14;

input int    Slow=21;

input int    RSI=17;

input int    Confirm=0.0;

input int    Flat=0.0;

input bool   SoundAlert=false;

input bool   EmailAlert=false;

input uint SellSymb=234;                  // =0G5: ?@>4068

input uint BuySymb=233;                   // =0G5: ?>:C?:8

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

//--- >1JO2;5=85 48=0<8G5A:8E <0AA82>2, :>B>@K5 2 40;L=59H5<

//--- 1C4CB 8A?>;L7>20=K 2 :0G5AB25 8=48:0B>@=KE 1CD5@>2

double DnBuffer[];

double UpBuffer[];

//--- >1JO2;5=85 F5;>G8A;5==KE ?5@5<5==KE =0G0;0 >BAG5B0 40==KE

int min_rates_total;

//--- >1JO2;5=85 F5;>G8A;5==KE ?5@5<5==KE 4;O E5=4;>2 8=48:0B>@>2

int Ind_Handle;

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

//|  >;CG5=85 B09<D@59<0 2 2845 AB@>:8                              |

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

string GetStringTimeframe(ENUM_TIMEFRAMES timeframe)

  {return(StringSubstr(EnumToString(timeframe),7,-1));}

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

//| Custom indicator initialization function                         | 

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

int OnInit()

  {

//--- 8=8F80;870F8O ?5@5<5==KE 

   min_rates_total=2;

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

   Ind_Handle=iCustom(Symbol(),TimeFrame,"Stalin",MAMethod,MAShift,Fast,Slow,RSI,Confirm,Flat,SoundAlert,EmailAlert);

   if(Ind_Handle==INVALID_HANDLE)

     {

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

      return(INIT_FAILED);

     }

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

   IndInit(0,DnBuffer,EMPTYVALUE,min_rates_total,0,SellSymb);

   IndInit(1,UpBuffer,EMPTYVALUE,min_rates_total,0,BuySymb);

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

   string shortname;

   StringConcatenate(shortname,INDICATOR_NAME,"(",GetStringTimeframe(TimeFrame),")");

   IndicatorSetString(INDICATOR_SHORTNAME,shortname);

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

   IndicatorSetInteger(INDICATOR_DIGITS,_Digits);

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

   return(INIT_SUCCEEDED);

  }

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

//| Custom indicator deinitialization function                       |

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

void OnDeinit(const int reason)

  {

//----

   Comment("");

//----

   ChartRedraw(0);

  }

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

//| Custom 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 ?5@8>4>2 3@0D8:>2 =0 :>@@5:B=>ABL

   if(!TimeFramesCheck(INDICATOR_NAME,TimeFrame)) return(RESET);

//--- ?@>25@:0 :>;8G5AB20 10@>2 =0 4>AB0B>G=>ABL 4;O @0AG5B0

   if(rates_total<min_rates_total) return(RESET);

   if(BarsCalculated(Ind_Handle)<Bars(Symbol(),TimeFrame)) return(prev_calculated);

//--- 8=45:A0F8O M;5<5=B>2 2 <0AA820E :0: 2 B09<A5@8OE  

   ArraySetAsSeries(time,true);

//---

   if(!CountIndicator(0,NULL,TimeFrame,Ind_Handle,0,DnBuffer,1,UpBuffer,time,rates_total,prev_calculated,min_rates_total)) return(RESET);

//---     

   return(rates_total);

  }

//---

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

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

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

void IndInit(int Number,double &Buffer[],double Empty_Value,int Draw_Begin,int nShift,int Symb)

  {

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

   SetIndexBuffer(Number,Buffer,INDICATOR_DATA);

//--- >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 2 ?> 3>@87>=B0;8 =0 Shift

   PlotIndexSetInteger(Number,PLOT_SHIFT,nShift);

//--- A8<2>; 4;O 8=48:0B>@0

   PlotIndexSetInteger(Number,PLOT_ARROW,Symb);

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

   ArraySetAsSeries(Buffer,true);

//---

  }

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

//| CountLine                                                        |

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

bool CountIndicator(uint     Numb,            // ><5@ DC=:F88 CountLine ?> A?8A:C 2 :>45 8=48:0B>@0 (AB0@B>2K9 =><5@ - 0)

                    string   Symb,            // !8<2>; 3@0D8:0

                    ENUM_TIMEFRAMES TFrame,   // 5@8>4 3@0D8:0

                    int      IndHandle,       // %5=4; >1@010BK205<>3> 8=48:0B>@0

                    uint     BuffNumb1,       // ><5@ 1CD5@0 >1@010BK205<>3> 8=48:0B>@0

                    double&  IndBuf1[],       // @85<=K9 1CD5@ 8=48:0B>@0

                    uint     BuffNumb2,       // ><5@ 1CD5@0 >1@010BK205<>3> 8=48:0B>@0

                    double&  IndBuf2[],       // @85<=K9 1CD5@ 8=48:0B>@0

                    const datetime& iTime[],  // "09<A5@8O 2@5<5=8

                    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 int Min_Rates_Total)// <8=8<0;L=>5 :>;8G5AB2> 8AB>@88 2 10@0E 4;O @0AG5B0

  {

//---

   static int LastCountBar[SIZE];

   datetime IndTime[1];

   int limit;

//--- @0AG5BK =5>1E>48<>3> :>;8G5AB20 :>?8@C5<KE 40==KE

//--- 8 AB0@B>2>3> =><5@0 limit 4;O F8:;0 ?5@5AG5B0 10@>2

   if(Prev_Calculated>Rates_Total || Prev_Calculated<=0)// ?@>25@:0 =0 ?5@2K9 AB0@B @0AG5B0 8=48:0B>@0

     {

      limit=Rates_Total-Min_Rates_Total-1; // AB0@B>2K9 =><5@ 4;O @0AG5B0 2A5E 10@>2

      LastCountBar[Numb]=limit;

     }

   else limit=LastCountBar[Numb]+Rates_Total-Prev_Calculated; // AB0@B>2K9 =><5@ 4;O @0AG5B0 =>2KE 10@>2 

//--- >A=>2=>9 F8:; @0AG5B0 8=48:0B>@0

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

     {

      //--- >1=C;8< A>45@68<>5 8=48:0B>@=KE 1CD5@>2 4> @0AG5B0

      IndBuf1[bar]=EMPTYVALUE;

      IndBuf2[bar]=EMPTYVALUE;

      //--- :>?8@C5< 2=>2L ?>O282H85AO 40==K5 2 <0AA82 IndTime

      if(CopyTime(Symbol(),TFrame,iTime[bar],1,IndTime)<=0) return(RESET);



      if(iTime[bar]>=IndTime[0] && iTime[bar+1]<IndTime[0])

        {

         LastCountBar[Numb]=bar;

         double Arr1[1],Arr2[1];

         //--- :>?8@C5< 2=>2L ?>O282H85AO 40==K5 2 <0AA82 Arr

         if(CopyBuffer(IndHandle,BuffNumb1,iTime[bar],1,Arr1)<=0) return(RESET);

         if(CopyBuffer(IndHandle,BuffNumb2,iTime[bar],1,Arr2)<=0) return(RESET);

         IndBuf1[bar]=Arr1[0];

         IndBuf2[bar]=Arr2[0];

        }

      else

        {

         IndBuf1[bar]=IndBuf1[bar+1];

         IndBuf2[bar]=IndBuf2[bar+1];

        }

     }

//---     

   return(true);

  }

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

//| TimeFramesCheck()                                                |

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

bool TimeFramesCheck(string IndName,

                     ENUM_TIMEFRAMES TFrame) // 5@8>4 3@0D8:0 8=48:0B>@0

  {

//--- ?@>25@:0 ?5@8>4>2 3@0D8:>2 =0 :>@@5:B=>ABL

   if(TFrame<Period() && TFrame!=PERIOD_CURRENT)

     {

      Comment("5@8>4 3@0D8:0 4;O 8=48:0B>@0 "+IndName+" =5 <>65B 1KBL <5=LH5 ?5@8>40 B5:CI53> 3@0D8:0! \n !;54C5B 87<5=8BL 2E>4=K5 ?0@0<5B@K 8=48:0B>@0!");

      return(RESET);

     }

//---

   return(true);

  }

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