Ozymandias_System

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

//|                                            Ozymandias_System.mq5 |

//|                                     Copyright © 2014, GoldnMoney |

//|                                              http://www.mql5.com |

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

#property copyright "Copyright © 2014, GoldnMoney"

#property link "http://www.mql5.com"

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

#property version   "1.01"

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

#property indicator_chart_window 

//---- :>;8G5AB2> 8=48:0B>@=KE 1CD5@>2 9

#property indicator_buffers 9 

//---- 8A?>;L7>20=> 4 3@0D8G5A:8E ?>AB@>5=8O

#property indicator_plots   4

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

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

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

//--- >B@8A>2:0 8=48:0B>@0 2 2845 <=>3>F25B=>9 ;8=88

#property indicator_type1   DRAW_COLOR_LINE

//--- 2 :0G5AB25 F25B>2 42CEF25B=>9 ;8=88 8A?>;L7>20=K

#property indicator_color1  clrDeepPink,clrDodgerBlue

//--- ;8=8O 8=48:0B>@0 - =5?@5@K2=0O :@820O

#property indicator_style1  STYLE_SOLID

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

#property indicator_width1  3

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

#property indicator_label1  "Ozymandias"

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

//|  0@0<5B@K >B@8A>2:8 8=48:0B>@0 C@>2=59 |

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

//--- >B@8A>2:0 C@>2=59 2 2845 ;8=89

#property indicator_type2   DRAW_LINE

#property indicator_type3   DRAW_LINE

//--- 2K1>@ F25B>2 C@>2=59

#property indicator_color2  clrRosyBrown

#property indicator_color3  clrRosyBrown

//--- C@>2=8 - HB@8E?C=:B8@=K5 :@82K5

#property indicator_style2 STYLE_SOLID

#property indicator_style3 STYLE_SOLID

//--- B>;I8=0 C@>2=59 @02=0 2

#property indicator_width2  2

#property indicator_width3  2

//--- >B>1@065=85 <5B:8 C@>2=59

#property indicator_label2  "Upper Ozymandias"

#property indicator_label3  "Lower Ozymandias"

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

//| 0@0<5B@K >B@8A>2:8 A25G59                 |

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

//---- 2 :0G5AB25 8=48:0B>@0 8A?>;L7>20=K F25B=K5 A25G8

#property indicator_type4   DRAW_COLOR_CANDLES

#property indicator_color4   clrGold,clrBrown,clrGreen,clrLimeGreen

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

#property indicator_label4  "OzymandiasOpen;OzymandiasHigh;OzymandiasLow;OzymandiasClose"

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

//| >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

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

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

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

input uint Length=2;

input  ENUM_MA_METHOD MAType=MODE_SMA;

input uint Shift=0;   //!4283 :0=0;0 ?> 3>@87>=B0;8 2 ?@02> 2 10@0E

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

//--- >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 ExtOpenBuffer[],ExtHighBuffer[],ExtLowBuffer[],ExtCloseBuffer[],ExtColorBuffer[];

double IndBuffer[],ColorIndBuffer[];

double UpBuffer[],DnBuffer[];

//--- >1JO2;5=85 F5;>G8A45==KE ?5@5<5==KE =0G0;0 >BAG5B0 40==KE

int min_rates_total;

int ATR_Handle,HMA_Handle,LMA_Handle;

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

//| Custom indicator initialization function                         | 

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

int OnInit()

  {

//--- 8=8F80;870F8O ?5@5<5==KE =0G0;0 >BAG5B0 40==KE

   min_rates_total=int(Length);

//--- 8=8F80;870F8O 3;>10;L=KE ?5@5<5==KE 

   int ATR_Period=100;

   min_rates_total=MathMax(min_rates_total,ATR_Period);

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

   ATR_Handle=iATR(NULL,0,ATR_Period);

   if(ATR_Handle==INVALID_HANDLE)

     {

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

      return(INIT_FAILED);

     }

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

   HMA_Handle=iMA(NULL,0,Length,0,MAType,PRICE_HIGH);

   if(HMA_Handle==INVALID_HANDLE)

     {

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

      return(INIT_FAILED);

     }

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

   LMA_Handle=iMA(NULL,0,Length,0,MAType,PRICE_LOW);

   if(LMA_Handle==INVALID_HANDLE)

     {

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

      return(INIT_FAILED);

     }

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

   SetIndexBuffer(0,IndBuffer,INDICATOR_DATA);

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

   ArraySetAsSeries(IndBuffer,true);

//--- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 2 F25B>2>9, 8=45:A=K9 1CD5@   

   SetIndexBuffer(1,ColorIndBuffer,INDICATOR_COLOR_INDEX);

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

   ArraySetAsSeries(ColorIndBuffer,true);

//--- >ACI5AB2;5=85 A42830 8=48:0B>@0 1 ?> 3>@87>=B0;8

   PlotIndexSetInteger(0,PLOT_SHIFT,Shift);

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

   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);

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

   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,NULL);

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

   SetIndexBuffer(2,UpBuffer,INDICATOR_DATA);

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

   ArraySetAsSeries(UpBuffer,true);

//--- >ACI5AB2;5=85 A42830 8=48:0B>@0 1 ?> 3>@87>=B0;8

   PlotIndexSetInteger(1,PLOT_SHIFT,Shift);

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

   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total);

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

   PlotIndexSetDouble(1,PLOT_EMPTY_VALUE,NULL);

//--- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 2 F25B>2>9, 8=45:A=K9 1CD5@   

   SetIndexBuffer(3,DnBuffer,INDICATOR_DATA);

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

   ArraySetAsSeries(DnBuffer,true);

//--- >ACI5AB2;5=85 A42830 8=48:0B>@0 1 ?> 3>@87>=B0;8

   PlotIndexSetInteger(2,PLOT_SHIFT,Shift);

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

   PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,min_rates_total);

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

   PlotIndexSetDouble(2,PLOT_EMPTY_VALUE,NULL);

//---- ?@52@0I5=85 48=0<8G5A:8E <0AA82>2 2 8=48:0B>@=K5 1CD5@K

   SetIndexBuffer(4,ExtOpenBuffer,INDICATOR_DATA);

   SetIndexBuffer(5,ExtHighBuffer,INDICATOR_DATA);

   SetIndexBuffer(6,ExtLowBuffer,INDICATOR_DATA);

   SetIndexBuffer(7,ExtCloseBuffer,INDICATOR_DATA);

//---- ?@52@0I5=85 48=0<8G5A:>3> <0AA820 2 F25B>2>9, 8=45:A=K9 1CD5@   

   SetIndexBuffer(8,ExtColorBuffer,INDICATOR_COLOR_INDEX);

//---- CAB0=>2:0 ?>78F88, A :>B>@>9 =0G8=05BAO ;8=89 :0=0;0

   PlotIndexSetInteger(3,PLOT_DRAW_BEGIN,min_rates_total);

//---- 70?@5B =0 >B@8A>2:C 8=48:0B>@>< ?CABKE 7=0G5=89

   PlotIndexSetDouble(3,PLOT_EMPTY_VALUE,NULL);

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

   //PlotIndexSetInteger(3,PLOT_SHIFT,Shift);

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

   ArraySetAsSeries(ExtOpenBuffer,true);

   ArraySetAsSeries(ExtHighBuffer,true);

   ArraySetAsSeries(ExtLowBuffer,true);

   ArraySetAsSeries(ExtCloseBuffer,true);

   ArraySetAsSeries(ExtColorBuffer,true);   

//--- 8=8F80;870F88 ?5@5<5==>9 4;O :>@>B:>3> 8<5=8 8=48:0B>@0

   string shortname="Ozymandias_System";

//--- 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,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 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(BarsCalculated(ATR_Handle)<rates_total

      || BarsCalculated(HMA_Handle)<rates_total

      || BarsCalculated(LMA_Handle)<rates_total

      || rates_total<min_rates_total) return(RESET);

//--- >1JO2;5=85 ?5@5<5==KE

   int to_copy,limit,trend0,nexttrend0;

   double hh,ll,maxl0,minh0,lma,hma,atr,ATR[],HMA[],LMA[];

   static int trend1,nexttrend1;

   static double maxl1,minh1;

   

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

   ArraySetAsSeries(open,true);

   ArraySetAsSeries(close,true);

   ArraySetAsSeries(high,true);

   ArraySetAsSeries(low,true);

   ArraySetAsSeries(ATR,true);

   ArraySetAsSeries(HMA,true);

   ArraySetAsSeries(LMA,true);

//--- @0AGQB AB0@B>2>3> =><5@0 limit 4;O F8:;0 ?5@5AGQB0 10@>2

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

     {

      limit=rates_total-min_rates_total-1; // AB0@B>2K9 =><5@ 4;O @0AGQB0 2A5E 10@>2

      trend1=0;

      nexttrend1=0;

      maxl1=0;

      minh1=9999999;

      IndBuffer[limit+1]=close[limit+1];

     }

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

   to_copy=limit+1;

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

   if(CopyBuffer(ATR_Handle,0,0,to_copy,ATR)<=0) return(RESET);

   if(CopyBuffer(HMA_Handle,0,0,to_copy,HMA)<=0) return(RESET);

   if(CopyBuffer(LMA_Handle,0,0,to_copy,LMA)<=0) return(RESET);

//---

   nexttrend0=nexttrend1;

   maxl0=maxl1;

   minh0=minh1;

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

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

     {

      hh=high[ArrayMaximum(high,bar,Length)];

      ll=low[ArrayMinimum(low,bar,Length)];

      lma=LMA[bar];

      hma=HMA[bar];

      atr=ATR[bar]/2;

      trend0=trend1;

      //---

      if(nexttrend0==1)

        {

         maxl0=MathMax(ll,maxl0);



         if(hma<maxl0 && close[bar]<low[bar+1])

           {

            trend0=1;

            nexttrend0=0;

            minh0=hh;

           }

        }

      //---

      if(nexttrend0==0)

        {

         minh0=MathMin(hh,minh0);



         if(lma>minh0 && close[bar]>high[bar+1])

           {

            trend0=0;

            nexttrend0=1;

            maxl0=ll;

           }

        }

      //---

      if(trend0==0)

        {

         if(trend1!=0.0)

           {

            IndBuffer[bar]=IndBuffer[bar+1];

            ColorIndBuffer[bar]=1;

           }

         else

           {

            IndBuffer[bar]=MathMax(maxl0,IndBuffer[bar+1]);

            ColorIndBuffer[bar]=1;

           }

         UpBuffer[bar]=IndBuffer[bar]+atr;

         DnBuffer[bar]=IndBuffer[bar]-atr;

        }

      else

        {

         if(trend1!=1)

           {

            IndBuffer[bar]=IndBuffer[bar+1];

            ColorIndBuffer[bar]=0;

           }

         else

           {

            IndBuffer[bar]=MathMin(minh0,IndBuffer[bar+1]);

            ColorIndBuffer[bar]=0;

           }

         UpBuffer[bar]=IndBuffer[bar]+atr;

         DnBuffer[bar]=IndBuffer[bar]-atr;

        }

      //---

      if(bar)

        {

         nexttrend1=nexttrend0;

         trend1=trend0;

         maxl1=maxl0;

         minh1=minh0;

        }

     }    

//---- >A=>2=>9 F8:; 8A?@02;5=8O 8 >:@0H820=8O A25G59

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

     {

      ExtOpenBuffer[bar]=ExtCloseBuffer[bar]=ExtHighBuffer[bar]=ExtLowBuffer[bar]=ExtColorBuffer[bar]=NULL;

      ExtColorBuffer[bar]=4;

      //----

      if(close[bar]>UpBuffer[bar+Shift])

        {

         ExtOpenBuffer[bar]=open[bar];

         ExtCloseBuffer[bar]=close[bar];

         ExtHighBuffer[bar]=high[bar];

         ExtLowBuffer[bar]=low[bar];

         if(close[bar]>=open[bar]) ExtColorBuffer[bar]=3;

         else ExtColorBuffer[bar]=2;

        }

      //----

      if(close[bar]<DnBuffer[bar+Shift])

        {

         ExtOpenBuffer[bar]=open[bar];

         ExtCloseBuffer[bar]=close[bar];

         ExtHighBuffer[bar]=high[bar];

         ExtLowBuffer[bar]=low[bar];

         if(close[bar]<=open[bar]) ExtColorBuffer[bar]=0;

         else ExtColorBuffer[bar]=1;

        }

     }

//---    

   return(rates_total);

  }

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