Wsrtjtyk

I want to make a a rectangle that moves with the keyboard arrows using C++. I have a program for the arrow keys and another program for a non-moving rectangle. My problem is it's 2 programs, I want to join them and make it a single program, but I have no idea how. By the way, to run this, I use VS code (Visual Studio code) WinBGI program debugging mode.

#include<graphics>

int main()

{

//rectangle program

int gd = DETECT, gm; 

int left = 150, top = 150; 

int right = 450, bottom = 450; 

initgraph(&gd, &gm, ""); 

rectangle(left, top, right, bottom); 

getch(); 

closegraph(); 

system("pause");

return 0;

}

Below code is for arrow keys

class Player{

  private:

          static const int SIZE  = 50;

          static const int OUTLINE_COLOR = WHITE;

          static const int FILL_COLOR = YELLOW;



 int x, y;



 void draw(int outline, int fill) const{

    setcolor(outline);

    setfillstyle(SOLID_FILL, fill);

    fillellipse(x,y, SIZE, SIZE);

}



public:

  Player(int _x=0, int _y=0){

    x = _x; y=_y;

}





void show() const{draw(OUTLINE_COLOR, FILL_COLOR); }

void clear() const{draw(BLACK, BLACK); }



void setPos(int _x=0, int _y=0){ x = _x; y=_y;}



void move(int dx=0, int dy=0){

clear();

x += dx; y += dy;

show();

 }



};

int main( )

 {

   int width = getmaxwidth();

   int height = getmaxheight();

   initwindow(width,height);



    string lines = { "Press Left Arrow Key or A or a to move to the left",

               "Press Right Arrow Key or D or d to move to the right",

               "Press Up Arrow Key or W or w to move to the top",

               "Press Down Arrow Key or S or s to move to the bottom",

               "Press F1 to move to the center of the screen",

               "Press Del to exit"

             };



     for (int i=0, y=10; i<6; i++, y+=30)

outtextxy (10,y, (char*)lines[i].c_str());





  Player player(0, height / 2);

  player.show();



  char ch = 0;



  while ( true){



   if (kbhit()){





    ch = getch();



    if (ch>0){ 

        ch = toupper(ch);  



        if (ch=='A') player.move(-10,0);   

        else if (ch=='D') player.move(10,0);  

        else if (ch=='W') player.move(0,-10);   

        else if (ch=='S') player.move(0,10);  

    } else{

        // if the keys pressed was a control key

        ch = getch();

        if (ch==75) player.move(-10,0);      

        else if (ch==77) player.move(10,0);  

        else if (ch==72) player.move(0,-10); 

        else if (ch==80) player.move(0,10);  

        else if (ch==59){                     

            player.clear();

            player.setPos(width/2, height/2);

            player.show();

        }



        else if (ch==83) break;                              

    }

  }

 }

system("pause");

 return 0;

 }