driver.asv

clear; close all;

%Initialize sound files
gts_init;

%Get the filename from the user
filename = input('Guitar tab image name: ', 's');
%filename = 'Test Images/test_image8.JPG';

%Find the order of the notes on the image
ordered_notes = image_read(filename);

%*****SOUND SYNTHESIS*****
notes_to_play = synthesize(ordered_notes);

%*****PLAY AUDIO*****
 Fsloc = Fs(1);
    %   need to fix - needs to be played much faster.

horizontal_loc = [];
for i = 1:length(ordered_notes)
    horizontal_loc = [horizontal_loc; diff(cell2mat(ordered_notes{i}(:, 1)))];
end

max_diff = max(horizontal_loc);
count = 0;
note_num = 1;
for i = 1:length(horizontal_loc)
    if(horizontal_loc(i) ~= 0 || i == length(horizontal_loc))
        yA = notes_to_play{note_num};
        sound(yA(1:40000), Fsloc);
        if (i == length(horizontal_loc))
            continue;
        else
            pause_time = 1 * horizontal_loc(i) / max_diff;
            pause(pause_time);
        end
        note_num = note_num + 1;
    elseif(horizontal_loc(i) == 0)
        continue;
    end
end
% for(j=1:1:length(notes_to_play))
%     yA = notes_to_play{j};
%     sound(yA(1:40000),Fsloc);
%     pause(0.75);
% end