I am working on a project of object oriented programming and i am coding for a game, puzzle. i need you to introduce some modifications in the code that will advance the game. here is the code: #include

#include

#include

#define SIZE $10$

#define CELL$\_$SIZE $50$

#define BOARD$\_$SIZE $($SIZE $*$ CELL$\_$SIZE$)$

$//$ Function to draw the board on the screen

void drawBoard$($int numbers$[])\{$

cleardevice$()$;

setbkcolor$($YELLOW$)$;

settextstyle$($BOLD$\_$FONT, HORIZ$\_$DIR, $2)$;

for $($int i $=0$; i $<$ SIZE; i$++)\{$

char buffer$[3]$;

sprintf$($buffer$,"\%$d$",$ numbers$[$i$])$;

rectangle$($i $*$ CELL$\_$SIZE, $0,($i $+1)*$ CELL$\_$SIZE, CELL$\_$SIZE$)$;

outtextxy$($i $*$ CELL$\_$SIZE $+$ CELL$\_$SIZE $/2-10,$ CELL$\_$SIZE $/2-10,$ buffer$)$;

$\}$

settextstyle$(2,0,4)$;

readimagefile$("$electrodesplace$.$jpg$",20,60,120,200)$;

outtextxy$(30,230,$"electrodes $=2")$;

readimagefile$("$rightlegdriver$.$jpg$",150,60,250,200)$;

outtextxy$(160,230,$"right leg driver$=5")$;

readimagefile$("$highpassfil$.$jpg$",280,60,380,200)$;

outtextxy$(290,230,$"high pass filter$=7")$;

readimagefile$("$patient$.$jpg$",410,60,510,200)$;

outtextxy$(420,230,$"patient $=1")$;

readimagefile$("$wavefor$.$jpg$",540,60,640,200)$;

outtextxy$(550,230,"$ waveform $=10")$;

readimagefile$("$output$.$jpg$",20,250,120,390)$;

outtextxy$(30,410,"$ hardware pc interface$=9")$;

readimagefile$("$isolationamp$.$jpg$",150,250,250,390)$;

outtextxy$(160,410,"$ isolation amplifier$=6")$;

readimagefile$("$leadsel$.$jpg$",280,250,380,390)$;

outtextxy$(290,410,"$ lead selection $=3")$;

readimagefile$("$lowpassfil$.$jpg$",410,250,510,390)$;

outtextxy$(420,410,"$ low pass filter$=8")$;

readimagefile$("$instrumentationamp$.$jpg$",540,250,640,390)$;

outtextxy$(550,410,$"instrumentation amplifier$=4")$;

getch$()$;

$\}$

$//$ Function to check if the board is in the correct order

bool checkBoard$($int numbers$[])\{$

for $($int i $=0$; i $<$ SIZE; i$++)\{$

if $($numbers$[$i$]!=$ i $+1)\{$

return false;

$\}$

$\}$

return true;

$\}$

int main$()\{$

initwindow$(1200,600,"$ signal acquiring game $")$;

outtextxy$(201,300,$"unicorn games presents"$)$;

outtextxy$(230,360,$"Body Signal Acquisition Game"$)$;

readimagefile$("$unicorn$.$jpg$",50,200,200,400)$;

getch$()$;

cleardevice$()$;

setcolor$($RED$)$;

settextstyle$(10,0,2)$;

outtextxy$(200,200,"$ LOADING $...")$;

rectangle$(200,250,400,270)$;

for$($int i$=1$; i$<200$;i$++)$

$\{$ setcolor$($GREEN$)$;

rectangle$(202,251,199+$i$,269)$;

delay$(50)$;

$\}$

cleardevice$()$;

getch$()$;

settextstyle$(10,0,3)$;

outtextxy$(500,250,$ "Introduction"$)$;

outtextxy$(50,300,$"This game is designed for biomedical engineers to test and refresh their knowledge"$)$;

outtextxy$(95,360,"$ of basic building structure of machines that acquire body signals $")$;

outtextxy$(95,420,$"Press enter key to continue..."$)$;

getch$()$;

cleardevice$()$;

settextstyle$(10,0,2)$;

outtextxy$(500,250,$ "Instructions $")$;

outtextxy$(50,300,"1.$ Each component of the machine has been assigned a numeric value"$)$;

outtextxy$(50,330,"2.$ The user has to arrange the numbers according to the ordered placement of components"$)$;

outtextxy$(50,360,"3.$click the number you want to swap $")$;

outtextxy$(50,390,"4.$ Only when you have placed the components in correct order the game will terminate"$)$;

outtextxy$(300,420,$"Press enter key to continue..."$)$;

getch$()$;

int numbers$[$SIZE$]=\{5,2,8,4,1,7,10,9,3,6\}$;

bool gameWon $=$ false;

while $(!$gameWon$)\{$

drawBoard$($numbers$)$;

int input $=$ getch$()-\text{'}0\text{'}$;

$//$ Find the index of the input number

int index $=-1$;

for $($int i $=0$; i $<$ SIZE; i$++)\{$

if $($numbers$[$i$]==$ input$)\{$

index $=$ i;

break;

$\}$

$\}$

$//$ Swap the input number with the adjacent number on the board

if $($index $>0$ && numbers$[$index $-1]>$ numbers$[$index$])\{$

std::swap$($numbers$[$index$],$ numbers$[$index $-1])$;

$\}$ else if $($index $<$ SIZE $-1$ && numbers$[$index $+1]>$ numbers$[$index$])\{$

std::swap$($numbers$[$index$],$ numbers$[$index $+1])$;

$\}$

$//$ Check if the board is in the correct order

if $($checkBoard$($numbers$))\{$

gameWon $=$ true;

$\}$

$\}$

cleardevice$()$;

setcolor$($RED$)$;

settextstyle$($BOLD$\_$FONT, HORIZ$\_$DIR, $3)$;

outtextxy$(70,200,$ "Congratulations! You know your way around EEG,ECG,EMG machines."$)$;

getch$()$;

closegraph$()$;

return $0$;

$\}$