I am trying to make a game in which user commands are input and a character moves about the matrix. I have the program able to manipulate the character throughout the matrix but the new matrix, the one in which the character has moved, won't display with the move counter. I have hit a dead end and I cannot figure out what to do, can you help?
world = ['#' '.' '.' '.' '.' '.' '#' '.' 'v' '#'
'.' '#' '.' '#' '#' '.' '.' '.' '.' '.'
'.' '.' '#' '#' '.' '.' '#' '#' '.' '#'
'#' '.' '.' '.' '.' '#' '.' '.' '.' '.'
'.' '#' '.' '#' '#' '.' '.' '#' '.' '.'
'.' '#' '.' '.' '.' '#' '#' '#' '.' '#'
'#' '.' '#' '.' '.' '#' '#' '#' '.' '.'
'.' '#' '.' '#' '.' '.' '.' '#' '.' '.'
'.' '.' '.' '#' '#' '.' '#' '.' '#' '.'
'G' '#' '.' '.' '.' '.' '.' '.' '#' '#']
counter = 0
fprintf(['Welcome to the RoboEscape Game.\n\n'... 'The objective of this game is to navigate the maze with your robot \n'... '''v'' to the exit ''G'' on the empty spaces ''.'' without touching \n'... 'wall ''#'' or falling off the map. To navigate use ''w'' to travel \n'... 'forward, ''a'' to rotate to the left, ''d'' to rotate to the right \n'... ', and if you feel like it is all just too much you can use ''q'' to\n'... ' escape.\n\n']);
while fprintf('Enter:')
move = input('Your move?(a,w,d,q)','s');
if move == ('q');
disp('Have a nice day you quitter!')
if find(world == 'v');
idx = find(world == 'v');
if (move == 'a')
world(idx) = '>';
e = 0;
end
if (move == 'w');
[r,c] = find(world == 'v');
if r < 10
world(r,c) = '.';
world(r+1,c) = 'v';
e = 0;
elseif r == 10;
e = 1;
end
end
if (move == 'd')
world(idx) = '<';
e = 0;
end
continue
end
if find(world == '^');
idx1 = find(world == '^');
if (move == 'a');
world(idx1) = '<';
e = 0;
end
if (move == 'w');
[r,c] = find(world == '^');
if r > 1;
world(r,c) = '.';
world(r-1,c) = '^';
e = 0;
elseif r == 1;
e = 1;
end
end
if (move == 'd')
world(idx1) = '>';
e = 0;
end
continue
end
if find(world == '<');
idx2 = find(world == '<');
if (move == 'a');
world(idx2) = 'v';
e = 0;
end
if (move == 'w');
[r,c] = find(world == '<');
if c > 1;
world(r,c) = '.';
world(r,c-1) = '<';
e = 0;
elseif c == 1;
e = 1;
end
end
if (move == 'd');
world(idx2) = '^';
e = 0;
end
continue
end
if find(world == '>');
idx3 = find(world == '>');
if (move == 'a');
world(idx3) = '^';
e = 0;
end
if (move == 'w');
[r,c] = find(world == '>');
if c < 10
world(r,c) = '.';
world(r,c+1) = '>';
e = 0;
elseif c == 10;
e = 1;
end
end
if (move == 'd')
world(idx3) = 'v';
e = 0;
end
continue
end
disp(world)
counter = counter + 1
if (e > 0)&&(e < 2);
disp('You fell off! GAME OVER');
fprintf('Your total moves: %f\n',counter);
break
elseif e > 1;
disp('Incorrect key, try again')
end
end
