///iterate files and write

var OUTPUT, FILETYPE, STARTTAG, ENDTAG, PREFIX, SUFFIX;
OUTPUT = "output.txt";
FILETYPE = "mid";
STARTTAG = "[";
ENDTAG = "]";
PREFIX = '"';
SUFFIX = '",';

var file;
file = file_text_open_write(OUTPUT);

var name;
name = file_find_first("*." + FILETYPE,0);
file_text_write_string(file,STARTTAG);
file_text_writeln(file);

var files;
files = 0;

while name != "" {
    file_text_write_string(file,PREFIX + name + SUFFIX);
    file_text_writeln(file);
    
    draw_clear(c_white);
    draw_text(0,0,"Found: " + name);
    screen_refresh();
    
    name = file_find_next();
    files += 1;
}

file_text_write_string(file,ENDTAG);
file_text_writeln(file);
file_text_close(file);

draw_clear(c_white);
draw_text(0,0,"Done, found " + string(files) + " files. Output is in " + OUTPUT);
screen_refresh();