Undertale script viewer

if (global.osflavor <= 2)

{

    return file_text_open_read(argument0);

}

else

{

    var name = string_lower(argument0);

    var file = ds_map_find_value(global.savedata, name);

    if (is_undefined(file))

        return undefined;

    var data = file;

    var num_lines = 0;

    var lines;

    while (string_byte_length(data) > 0)

    {

        var newline_pos = string_pos("

", data);

        var line;

        if (newline_pos > 0)

        {

            var nextline_pos = newline_pos + 1;

            if (newline_pos > 1 && string_char_at(data, newline_pos - 1) == "

")

                newline_pos--;

            if (newline_pos > 1)

                line = substr(data, 1, newline_pos - 1);

            else

                line = "";

            if (nextline_pos <= strlen(data))

                data = substr(data, nextline_pos);

            else

                data = "";

        }

        else

        {

            line = data;

            data = "";

        }

        lines[num_lines++] = line;

    }

    handle = ds_map_create();

    ds_map_set(handle, "is_write", 0);

    ds_map_set(handle, "text", lines);

    ds_map_set(handle, "num_lines", num_lines);

    ds_map_set(handle, "line", 0);

    ds_map_set(handle, "line_read", 0);

    return handle;

}