Deltarune script viewer

function ossafe_file_text_open_read_ch1(arg0)

{

    if (!global.is_console)

    {

        return file_text_open_read(arg0);

    }

    else

    {

        var name = string_lower(arg0);

        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("\n", data);

            var line;

            if (newline_pos > 0)

            {

                var nextline_pos = newline_pos + 1;

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

                    newline_pos--;

                if (newline_pos > 1)

                    line = substr_ch1(data, 1, newline_pos - 1);

                else

                    line = "";

                if (nextline_pos <= strlen_ch1(data))

                    data = substr_ch1(data, nextline_pos);

                else

                    data = "";

            }

            else

            {

                line = data;

                data = "";

            }

            lines[num_lines++] = line;

        }

        handle = ds_map_create();

        ds_map_set(handle, "is_write", false);

        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", false);

        return handle;

    }

}