set Worn Obj
Sets a worn object in the given wearpos.
Parameters
wearpos
the main wearpos in which the obj equips.
id
the obj id to set in that wearpos, or -1 to not have anything.
wearpos2
the secondary wearpos that this obj utilizes, hiding whatever ident kit was in that specific wearpos (e.g. hair, beard), or -1 to not use any.
wearpos3
the tertiary wearpos that this obj utilizes, hiding whatever ident kit was in that specific wearpos (e.g. hair, beard), or -1 to not use any.