mlast_frame()
{
register WORD **myframe;
register WORD *frame;
if (screen_ct >= MAX_SCREENS)
{
too_many_frames();
return;
}
if (mem_free < 32000 + 8000)
{
outta_memory();
return;
}
if ((frame = alloc(32000)) == NULL)
{
outta_memory();
return;
}
save_undo();
myframe = screens+screen_ix;
copy_pointers(myframe, myframe+1, screen_ct - screen_ix);
*myframe = frame;
copy_screen(cscreen, frame);
screen_ct++;
show_status();
}
restore_menu()
{
Pull *opull;
Flicmenu *omenu;
opull = cur_pull;
omenu = cur_menu;
cur_pull = NULL;
cur_menu = NULL;
set_top_lines();
cur_pull = opull;
cur_menu = omenu;
hide_mouse();
if (zoom_flag)
{
zscale_cursor = 1;
draw_on_buffer();
show_mouse();
zbuf_to_screen();
}
else
{
copy_screen(bscreen, pscreen);
show_mouse();
}
}
void update_screen (void)
{
LOGD("update screen\n");
// SDL_UpdateRect (screen[screennum].bmap, 0, 0, 0, 0);
SDL_Flip (screen);
LOGD("screen updated\n");
copy_screen ();
}
save_menu()
{
set_top_lines();
if (zoom_flag) /* do some re-arranging so menu's in our screen */
{
zbuf_to_screen();
draw_on_screen();
zscale_cursor = 0;
}
else
{
copy_screen(pscreen, bscreen);
}
}
