can anyone help me with adding alert

[AlmhdeAlmnfe]

I wanna Add Alert But i don't know how < can You Help Me ?
i wanna alert play sound : When The Green Arrow Shows Up The Alert Play Sound 
When The Red Arrow Shows Up The Alert Play Sound 

Thank You.


#property indicator_chart_window

#property indicator_buffers 4

#property indicator_color1 Red

#property indicator_width1 1

#property indicator_color2 Lime

#property indicator_width2 1

#property indicator_color3 Red

#property indicator_width3 1

#property indicator_color4 Lime

#property indicator_width4 1

extern int SignalGap = 4;

extern int ShowBars = 500;

int dist=24;

double b1[];

double b2[];

double b3[];

double b4[];

int init()  {

   

   SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,1);

   SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,1);

   SetIndexStyle(2,DRAW_ARROW,STYLE_SOLID,1);

   SetIndexStyle(3,DRAW_ARROW,STYLE_SOLID,1);

   

   SetIndexBuffer(0,b1);

   SetIndexBuffer(1,b2);

   SetIndexBuffer(2,b3);

   SetIndexBuffer(3,b4);

   

   SetIndexArrow(2,234);

   SetIndexArrow(3,233);

   

   return(0);

}

int start() {

   

   int k,i,j,limit,hhb,llb;

   

   if (ShowBars >= Bars) ShowBars = Bars;

   

   for (i=0;i<ShowBars;i++)   {

   

      b1[i]=0;

      b2[i]=0;

      b3[i]=0;

      b4[i]=0;

      

      hhb = iHighest(Symbol(),0,MODE_HIGH,dist,i-dist/2);

      llb = iLowest(Symbol(),0,MODE_LOW,dist,i-dist/2);

      

      if (i==hhb)

         b3[i]=High[hhb]+SignalGap*Point;

      

      if (i==llb)

         b4[i]=Low[llb]-SignalGap*Point;

         

         b1[i]=High[hhb];//+SignalGap*Point;

         b2[i]=Low[llb];//-SignalGap*Point;

   

   }

   return(0);

}

[Mladen Rakic]

AlmhdeAlmnfe:

I wanna Add Alert But i don't know how < can You Help Me ?
i wanna alert play sound : When The Green Arrow Shows Up The Alert Play Sound 
When The Red Arrow Shows Up The Alert Play Sound 

Thank You.


#property indicator_chart_window

#property indicator_buffers 4

#property indicator_color1 Red

#property indicator_width1 1

#property indicator_color2 Lime

#property indicator_width2 1

#property indicator_color3 Red

#property indicator_width3 1

#property indicator_color4 Lime

#property indicator_width4 1

extern int SignalGap = 4;

extern int ShowBars = 500;

int dist=24;

double b1[];

double b2[];

double b3[];

double b4[];

int init()  {

   

   SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,1);

   SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,1);

   SetIndexStyle(2,DRAW_ARROW,STYLE_SOLID,1);

   SetIndexStyle(3,DRAW_ARROW,STYLE_SOLID,1);

   

   SetIndexBuffer(0,b1);

   SetIndexBuffer(1,b2);

   SetIndexBuffer(2,b3);

   SetIndexBuffer(3,b4);

   

   SetIndexArrow(2,234);

   SetIndexArrow(3,233);

   

   return(0);

}

int start() {

   

   int k,i,j,limit,hhb,llb;

   

   if (ShowBars >= Bars) ShowBars = Bars;

   

   for (i=0;i<ShowBars;i++)   {

   

      b1[i]=0;

      b2[i]=0;

      b3[i]=0;

      b4[i]=0;

      

      hhb = iHighest(Symbol(),0,MODE_HIGH,dist,i-dist/2);

      llb = iLowest(Symbol(),0,MODE_LOW,dist,i-dist/2);

      

      if (i==hhb)

         b3[i]=High[hhb]+SignalGap*Point;

      

      if (i==llb)

         b4[i]=Low[llb]-SignalGap*Point;

         

         b1[i]=High[hhb];//+SignalGap*Point;

         b2[i]=Low[llb];//-SignalGap*Point;

   

   }

   return(0);

}

That is super signal. Apart from repainting, there are already versions that have alerts

Or you can use fractals adjustable period version with alerts (since they are the same) from here, for example : https://www.mql5.com/en/forum/173009/page17