³ò Õ %Hc@sfdZddkZdd d„ƒYZedjo0ddkZeiddƒZeidƒGHndS( s*The start of a substitute Clock for pygameiÿÿÿÿNtClockcBs,eZdZd„Zdd„Zd„ZRS(sThis class is generally used to limit the framerate of a game. Clock().tick(50) called in every frame will limit the framerate to 50 frames per second. The tick method returns an int corresponding to the time since the last call to tick in milliseconds. cCstiƒ|_d|_dS(Niÿÿÿÿ(ttimetttrate(tself((s:/home/phil/rcs/svn/endgame-singularity/trunk/code/clock.pyt__init__siÿÿÿÿcCsL||_|iƒtttiƒ|iddƒƒ}tiƒ|_|S(sgIf rate is specified this will limit the framerate to the specified number per second. ièi(Rt_stoptinttroundRR(RRtretVal((s:/home/phil/rcs/svn/endgame-singularity/trunk/code/clock.pyttick s   &cCsZy@d|itiƒ|i}|djoti|ƒnWntj onXdS(Ngð?i(RRRtsleeptIOError(Rt sleep_time((s:/home/phil/rcs/svn/endgame-singularity/trunk/code/clock.pyR+s  (t__name__t __module__t__doc__RR R(((s:/home/phil/rcs/svn/endgame-singularity/trunk/code/clock.pyRs  t__main__s c.tick(50)s'from __main__ import Clock; c = Clock()iˆ((RRRRttimeittTimerttimer(((s:/home/phil/rcs/svn/endgame-singularity/trunk/code/clock.pyss  %