void console_heartbeat() {
static int onoff = 0;
if (onoff) {
graphics_char(xpos * 8, ypos * 8, '_', fgcolor, bgcolor);
} else {
graphics_char(xpos * 8, ypos * 8, '_', bgcolor, bgcolor);
}
onoff = !onoff;
}
static void console_writechar( int x, int y, char ch )
{
graphics_char(x*8,y*8,ch,fgcolor,bgcolor);
}
void window_draw_char(struct window *w, int x, int y, char ch, struct graphics_color fgcolor,
struct graphics_color bgcolor) {
x += w->x_offset;
y += w->y_offset;
graphics_char(x, y, ch, fgcolor, bgcolor);
}