function Othello

load$(\text{'}$Othello$.$mat', 'whitedisc', 'blackdisc', 'Board'$)$;

$\%$ Initialize game variables

currentPlayer $=\text{'}$B$\text{'}$;

gameOver $=$ false;

$\%$ Start the game

while ~gameOver

$\%$ Display the board

imshow$([$Board$\{1,$ :$\}$; Board$\{2,$ :$\}$; Board$\{3,$ :$\}$; Board$\{4,$ :$\}$; $...$

Board$\{5,$ :$\}$; Board$\{6,$ :$\}$; Board$\{7,$ :$\}$; Board$\{8,$ :$\}])$;

$\%$ Get the player's move

$[$row$,$ col$]=$ getMove$($currentPlayer$)$;

$\%$ Check if the move is legal

if ~isValidMove$($Board$,$ currentPlayer, row, col$)$

disp$(\text{'}$Invalid move. Please try again.$\text{'})$;

continue;

end

$\%$ Make the move

Board$\{$row$,$ col$\}=$ currentPlayer;

$\%$ Flip the opponent's discs

flippedDiscs $=$ flipDiscs$($Board$,$ currentPlayer, row, col$)$;

$\%$ Check for game over conditions

gameOver $=$ isGameOver$($Board$)$;

$\%$ Switch players

currentPlayer $=($currentPlayer $==\text{'}$B$\text{'})*\text{'}$W$\text{'}+($currentPlayer $==\text{'}$W$\text{'})*\text{'}$B$\text{'}$;

end

$\%$ Declare the winner

winner $=$ getWinner$($Board$)$;

disp$([\text{'}$Game over! Winner: $\text{'},$ winner$])$;

end

function $[$row$,$ col$]=$ getMove$($currentPlayer$)$

$\%$ Prompt the player for their move

row $=$ input$([\text{'}$Player $\text{'},$ currentPlayer, $\text{'},$ enter row $(1-8)$: $\text{'}])$;

col $=$ input$([\text{'}$Player $\text{'},$ currentPlayer, $\text{'},$ enter column $(1-8)$: $\text{'}])$;

end

function valid $=$ isValidMove$($Board$,$ player, row, col$)$

$\%$ Check if the square is empty

if ~isempty$($Board$\{$row$,$ col$\})$

valid $=$ false;

return;

end

$\%$ Check if the move would flank any opponent's discs

valid $=$ false;

for dr $=[-1,1,0,0,-1,1,-1,1]$

for dc $=[-1,1,-1,1,-1,1,-1,1]$

if canFlip$($Board$,$ player, row, col, dr$,$ dc$)$

valid $=$ true;

return

end

end

end

end

function flippedDiscs $=$ flipDiscs$($Board$,$ player, row, col$)$

flippedDiscs $=[]$;

for dr $=[-1,1,0,0,-1,1,-1,1]$

for dc $=[-1,1,-1,1,-1,1,-1,1]$

discsToFlip $=[]$;

r $=$ row $+$ dr;

c $=$ col $+$ dc;

while r $>=1$ && r $<=8$ && c $>=1$ && c $<=8$ && Board$\{$r$,$ c$\}$ ~$=$ player && Board$\{$r$,$ c$\}$ ~$=\text{'}\text{'}$

discsToFlip $=[$discsToFlip; r$,$ c$]$;

r $=$ r $+$ dr;

c $=$ c $+$ dc;

end

if r $>=1$ && r $<=8$ && c $>=1$ && c $<=8$ && Board$\{$r$,$ c$\}==$ player

flippedDiscs $=[$flippedDiscs; discsToFlip$]$;

end

end

end

for r $=1$:size$($flippedDiscs$,1)$

Board$\{$flippedDiscs$($r$,1),$ flippedDiscs$($r$,2)\}=$ player;

end

end

function gameOver $=$ isGameOver$($Board$)$

gameOver $=$ true;

for r $=1$:$8$

for c $=1$:$8$

if isempty$($Board$\{$r$,$ c$\})$

gameOver $=$ false;

return;

end

end

end

end

function winner $=$ getWinner$($Board$)$

blackCount $=0$;

whiteCount $=0$;

for r $=1$:$8$

for c $=1$:$8$

if Board$\{$r$,$ c$\}==\text{'}$B$\text{'}$

blackCount $=$ blackCount $+1$;

elseif Board$\{$r$,$ c$\}==\text{'}$W$\text{'}$

whiteCount $=$ whiteCount $+1$;

end

end

end

if blackCount $>$ whiteCount

winner $=$ 'Black';

elseif whiteCount $>$ blackCount

winner $=$ 'White';

else

winner $=$ 'Tie';

end

end

function canFlip $=$ canFlip$($Board$,$ player, row, col, dr$,$ dc$)$

r $=$ row $+$ dr;

c $=$ col $+$ dc;

while r $>=1$ && r $<=8$ && c $>=1$ && c $<=8$ && Board$\{$r$,$ c$\}$ ~$=$ player && Board$\{$r$,$ c$\}$ ~$=\text{'}\text{'}$

r $=$ r $+$ dr;

c $=$ c $+$ dc;

end

canFlip

$=$ r $>=1$ && r $<=8$ && c $>=1$ && c $<=8$ && Board$\{$r$,$ c$\}==$ player;

end

I believe the logic is wrong, It keeps telling me invalid move for the first move even when I put a legal move