RandomCycle
Does nothing more than set sm_nextmap to a random choice when the map starts.
Two Cvars:
sm_randomcycle_file - File to get map list from, default addons/sourcemod/configs/maps.ini. If not found, will use mapcyclefile
sm_randomcycle_exclude - Default 5. The past x maps will be excluded from the random cycle. Ignored if cycle is less than this.
Made to satisfy:
http://forums.alliedmods.net/showthread.php?t=60907
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