create pac-man in matlab

main.m
%% Initialize the game
clear all
close all
clc
 
% Define the game parameters
boardWidth = 10;
boardHeight = 10;
 
% Set up the game board
board = zeros(boardHeight, boardWidth);
 
% Define the position and velocity of the player (Pac-Man)
player.pos = [5 5];
player.vel = [0 0];
 
% Define the position and velocity of the ghosts
ghost.pos = [1 1; 1 boardWidth; boardHeight 1; boardHeight boardWidth];
ghost.vel = [1 1; -1 1; 1 -1; -1 -1];
 
% Set up the figure
fig = figure('KeyPressFcn',@keyPress);
 
% Main game loop
while ishandle(fig)
    
    % Update the player and ghost positions
    player.pos = player.pos + player.vel;
    for i = 1:size(ghost.pos,1)
        ghost.pos(i,:) = ghost.pos(i,:) + ghost.vel(i,:);
    end
    
    % Check for collision between the player and the ghosts
    for i = 1:size(ghost.pos,1)
        if all(player.pos == ghost.pos(i,:))
            disp('Game over!')
            close(fig)
            return
        end
    end
    
    % Update the game board
    board(player.pos(1),player.pos(2)) = 1;
    for i = 1:size(ghost.pos,1)
        board(ghost.pos(i,1),ghost.pos(i,2)) = 2;
    end
    
    % Draw the game board
    imagesc(board)
    axis equal
    axis off
    drawnow
    
end
 
%% Key press function
function keyPress(src,event)
    global player
    switch event.Key
        case 'uparrow'
            player.vel = [-1 0];
        case 'downarrow'
            player.vel = [1 0];
        case 'leftarrow'
            player.vel = [0 -1];
        case 'rightarrow'
            player.vel = [0 1];
    end
end
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