[SDL] Double Click

[Peter Ketting]

<snip>

> You asked for an easy way and got one from Peter. In practice the
> problems start as soon as your render loop gets heavy load and takes
> longer than a double click, in which case you can't detect the double
> clicks anymore.

Maybe if you recorded how many ticks it took to render and re-calibrate the 
maximum number of ticks allowed between clicks for it to be a double-click? 
Probably not an ideal solution, but it just might work.

Cheers,
Peter