Conversão de indicador MQL4 para MQL5

Igor Martins:

Preciso converter o código abaixo para MQL5. A compilação apresenta muitos erros! Alguém pode me ajudar?

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

//|                                      Currency Strength Meter.mq4 |

//|                              Copyright 2018, Besarion Turmanauli |

//|                             https://www.mql5.com/en/users/dos.ge |

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

#property copyright "Copyright 2018, Besarion Turmanauli"

#property link      "https://www.mql5.com/en/users/dos.ge"

#property version   "1.00"

#property strict

#property indicator_separate_window

#property indicator_minimum 0

#property indicator_maximum 100

#property indicator_buffers 4

#property indicator_plots   4

//--- plot Label1

//#property indicator_label1  "Label1"

#property indicator_type1   DRAW_LINE

#property indicator_color1  clrRed

#property indicator_style1  STYLE_SOLID

#property indicator_width1  1

//--- plot Label2

//#property indicator_label2  "Label2"

#property indicator_type2   DRAW_LINE

#property indicator_color2  clrViolet

#property indicator_style2  STYLE_SOLID

#property indicator_width2  1

//--- plot Label3

//#property indicator_label3  "Label3"

#property indicator_type3   DRAW_LINE

#property indicator_color3  clrGreen

#property indicator_style3  STYLE_SOLID

#property indicator_width3  1

//--- plot Label4

//#property indicator_label4  "Label4"

#property indicator_type4   DRAW_LINE

#property indicator_color4  clrBlue

#property indicator_style4  STYLE_SOLID

#property indicator_width4  1

//--- indicator buffers

double         Label1Buffer[];

double         Label2Buffer[];

double         Label3Buffer[];

double         Label4Buffer[];

#define ISN "Currency Strength Meter"

int initial_limit=0;

extern string instrOne = "EURUSD"; //Instrument 1

extern string instrTwo = "AUDUSD"; //Instrument 2

extern string instrThree= "NZDUSD"; //Instrument 3

extern string instrFour = "USDJPY"; //Instrument 4

extern color colorOne=clrRed; //Instrument 1 Color

extern color colorTwo=clrViolet; //Instrument 2 Color

extern color colorThree=clrGreen; //Instrument 3 Color

extern color colorFour= clrBlue; //Instrument 4 Color

extern int indicatorPeriod = 14; //Indicator Period

extern ENUM_APPLIED_PRICE appliedPrice=PRICE_CLOSE; //Indicator Applied Price 

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

//| Custom indicator initialization function                         |

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

int OnInit()

  {

   if(!LabelCreate(0,instrOne,1,5,20,CORNER_LEFT_LOWER,instrOne,"Arial",10,colorOne))

     {

      return (0);

     }

   if(!LabelCreate(0,instrTwo,1,75,20,CORNER_LEFT_LOWER,instrTwo,"Arial",10,colorTwo))

     {

      return (0);

     }

   if(!LabelCreate(0,instrThree,1,145,20,CORNER_LEFT_LOWER,instrThree,"Arial",10,colorThree))

     {

      return (0);

     }

   if(!LabelCreate(0,instrFour,1,215,20,CORNER_LEFT_LOWER,instrFour,"Arial",10,colorFour))

     {

      return (0);

     }

   SetLevelValue(0,80.0);

   SetLevelValue(1,50.0);

   SetLevelValue(2,20.0);

//--- indicator buffers mapping

   SetIndexBuffer(0,Label1Buffer);

   SetIndexLabel(0,instrOne);

   SetIndexStyle(0,0,0,1,colorOne);

   SetIndexBuffer(1,Label2Buffer);

   SetIndexLabel(1,instrTwo);

   SetIndexStyle(1,0,0,1,colorTwo);

   SetIndexBuffer(2,Label3Buffer);

   SetIndexLabel(2,instrThree);

   SetIndexStyle(2,0,0,1,colorThree);

   SetIndexBuffer(3,Label4Buffer);

   SetIndexLabel(3,instrFour);

   SetIndexStyle(3,0,0,1,colorFour);

//---

   return(INIT_SUCCEEDED);

  }

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

//| Custom indicator iteration function                              |

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

int start()

  {

   int i,// Bar index

   Counted_bars;                // Number of counted bars

   Counted_bars=IndicatorCounted(); // Number of counted bars

   i=Bars-Counted_bars-1;           // Index of the first uncounted

   if(initial_limit==0){initial_limit=i;}

   while(i>0)

     {//start iteration

      //getting initial values

      double open=Open[i];

      double high=High[i];

      double low=Low[i];

      double close=Close[i];

      Label1Buffer[i]=iRSI(instrOne,Period(),indicatorPeriod,PRICE_CLOSE,i);

      Label2Buffer[i]=iRSI(instrTwo,Period(),indicatorPeriod,PRICE_CLOSE,i);

      Label3Buffer[i]=iRSI(instrThree,Period(),indicatorPeriod,PRICE_CLOSE,i);

      Label4Buffer[i]=iRSI(instrFour,Period(),indicatorPeriod,PRICE_CLOSE,i);

      i--;

     }//end iteration

   return (0);

  }

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

//|                                                                  |

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

int deinit()

  {

   LabelDelete(0,instrOne);

   LabelDelete(0,instrTwo);

   LabelDelete(0,instrThree);

   LabelDelete(0,instrFour);

   return(0);

  }

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

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

//| Create a text label                                              |

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

bool LabelCreate(const long              chart_ID=0,               // chart's ID

                 const string            name="Label",             // label name

                 const int               sub_window=0,             // subwindow index

                 const int               x=0,                      // X coordinate

                 const int               y=0,                      // Y coordinate

                 const ENUM_BASE_CORNER  corner=CORNER_LEFT_UPPER, // chart corner for anchoring

                 const string            text="Label",             // text

                 const string            font="Arial",             // font

                 const int               font_size=10,             // font size

                 const color             clr=clrRed,               // color

                 const double            angle=0.0,                // text slope

                 const ENUM_ANCHOR_POINT anchor=ANCHOR_LEFT_UPPER, // anchor type

                 const bool              back=false,               // in the background

                 const bool              selection=false,          // highlight to move

                 const bool              hidden=true,              // hidden in the object list

                 const long              z_order=0)                // priority for mouse click

  {

//--- reset the error value

   ResetLastError();

//--- create a text label

   if(!ObjectCreate(chart_ID,name,OBJ_LABEL,sub_window,0,0))

     {

      Print(__FUNCTION__,

            ": failed to create text label! Error code = ",GetLastError());

      return(false);

     }

//--- set label coordinates

   ObjectSetInteger(chart_ID,name,OBJPROP_XDISTANCE,x);

   ObjectSetInteger(chart_ID,name,OBJPROP_YDISTANCE,y);

//--- set the chart's corner, relative to which point coordinates are defined

   ObjectSetInteger(chart_ID,name,OBJPROP_CORNER,corner);

//--- set the text

   ObjectSetString(chart_ID,name,OBJPROP_TEXT,text);

//--- set text font

   ObjectSetString(chart_ID,name,OBJPROP_FONT,font);

//--- set font size

   ObjectSetInteger(chart_ID,name,OBJPROP_FONTSIZE,font_size);

//--- set the slope angle of the text

   ObjectSetDouble(chart_ID,name,OBJPROP_ANGLE,angle);

//--- set anchor type

   ObjectSetInteger(chart_ID,name,OBJPROP_ANCHOR,anchor);

//--- set color

   ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clr);

//--- display in the foreground (false) or background (true)

   ObjectSetInteger(chart_ID,name,OBJPROP_BACK,back);

//--- enable (true) or disable (false) the mode of moving the label by mouse

   ObjectSetInteger(chart_ID,name,OBJPROP_SELECTABLE,selection);

   ObjectSetInteger(chart_ID,name,OBJPROP_SELECTED,selection);

//--- hide (true) or display (false) graphical object name in the object list

   ObjectSetInteger(chart_ID,name,OBJPROP_HIDDEN,hidden);

//--- set the priority for receiving the event of a mouse click in the chart

   ObjectSetInteger(chart_ID,name,OBJPROP_ZORDER,z_order);

//--- successful execution

   return(true);

  }

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

//| Delete a text label                                              |

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

bool LabelDelete(const long   chart_ID=0,   // chart's ID

                 const string name="Label") // label name

  {

//--- reset the error value

   ResetLastError();

//--- delete the label

   if(!ObjectDelete(chart_ID,name))

     {

      Print(__FUNCTION__,

            ": failed to delete a text label! Error code = ",GetLastError());

      return(false);

     }

//--- successful execution

   return(true);

  }

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