On Wed, Nov 19, 2003 at 06:23:11PM +0100, Andre Majorel wrote: > On 2003-11-19 15:54 +0100, ras2 wrote: > > If that's the case, might it be possible, and better, to use some symbol > > on the map to show superimposed objects? Then one would know where they > > are and could just shuffle linedefs in the usual manner to get at them. > > Yes, possibly. But I'm afraid it might be even more CPU > -intensive than multiple info boxes. At a zeroth approximation, > the latter is a plain O(n) scan, and the former involves at the > minimum allocating and sorting (O(n log n)) a table of size n. > Doesn't seem like a good idea to put that in draw_map(). Would it suffice to do the check in the "check level" function (possibly have a new menu item "find superimposed objects") ? Cheers, -- Andrew Apted <ajapted@xxxxxxxxxxxxxxxxxxxxx>