void scroll_window(WINDOW* wnd)
{
int x, y;
int wx, wy;
for(y=0;y<wnd->height-1;y++){
wy = wnd->y + y;
for(x=0;x<wnd->width;x++){
wx = wnd->x + x;
WORD w = peek_screen(wx,wy+1);
poke_screen(wx,wy,w);
}
}
wy = wnd->y + wnd->height - 1;
for(x=0;x<wnd->width;x++){
wx = wnd->x + x;
poke_screen(wx,wy,0);
}
wnd->cursor_x = 0;
wnd->cursor_y = wnd->height - 1;
}
void scroll_window(WINDOW* wnd) {
int x, y;
int wx, wy;
volatile int flag;
DISABLE_INTR(flag);
for (y = 0; y < wnd->height - 1; y++) {
wy = wnd->y + y;
for (x = 0; x < wnd->width; x++) {
wx = wnd->x + x;
WORD ch = peek_screen(wx, wy + 1);
poke_screen(wx, wy, ch);
}
}
wy = wnd->y + wnd->height - 1;
for (x = 0; x < wnd->width; x++) {
wx = wnd->x + x;
poke_screen(wx, wy, 0);
}
wnd->cursor_x = 0;
wnd->cursor_y = wnd->height - 1;
ENABLE_INTR(flag);
}
