draw line not working

[qqluqq]

I'm trying to make a little game
I started with arkanoid and threw out most of what I didn't need


when I try something like
draw_line(10,10,50,50,0);
it doesn't seem to do anything, the screen just stays black


I tried writing text with bmp_printf and that ran fine, so I'm sure it reaches that line of code
are there any things I might have done wrong?

the stuff based on draw_line like rectangles and circles don't work eighter.

[Audionut]

I found these in mlv_rec.c

Code: [Select]

            for(int32_t k = 0; k < scale; k++)
            {
                draw_line(x, y+5, x, y+17, color);
                x++;
            }


Code: [Select]

        if (prev_x && (prev_x < x))
        {
            if(prev_fill_y)
            {
                draw_line(prev_x, prev_fill_y, x, y_fill, COLOR_GREEN1);
            }
            if(prev_rate_0_y && y_rate_0 != ymax)
            {
                draw_line(prev_x, prev_rate_0_y, x, y_rate_0, COLOR_RED);
            }
            if(card_spanning && prev_rate_1_y && y_rate_1 != ymax)
            {
                draw_line(prev_x, prev_rate_1_y, x, y_rate_1, COLOR_BLUE);
            }
        }

Hope it helps.

[a1ex]

it doesn't seem to do anything, the screen just stays black

Try a different color.

[qqluqq]

Try a different color.

yeah that was it, looked over it because it's the first digit in draw_rect_chamfer, and the last one in draw_line