Room Flags

Flag	Value	Notes
DARK	1	Room is Dark, can't see w/o light
NO SLEEP	2	Can't sleep in the room
NO MOB	4	Mobs don't wander in, but they can leave or pop in room
INDOORS	8	Cannot Fly unless FLY OK is set. Cannot see sky.
FOGGY	32	Can't see reliably
PRIVATE	512	Two occupants only. Cannot portal TO room and cannot be summoned FROM room. Cannot Fly unless FLY OK is set.
PEACEFUL	1024	Saferoom
SOLITARY	2048	Single occupant only and cannot portal TO room and cannot be summoned FROM room. Cannot Fly unless FLY OK is set.
NO RECALL	8192	Cannot recall or teleport FROM room
NO STEAL	16384	Cannot steal in room
NOTRANS	32768	Cannot portal or bad recall TO room and you cannot summon TO or FROM the room
NO SPELL	65536	Cannot cast in room
NO FLY	262144	Cannot fly in room. Redundant in some cases.
FLY OK	1048576	Can fly in room. Redundant in some cases.
NO QUEST	2097152	Rooms not good for MM or LQ type quests.
NO ITEM	4194304	Can't use magic items in the room.