In objects, the "type" field can be one of the following:

Name	Description	Valid Values	Misc.
armor	wearable protection	TBD	Not fully implemented
bottle	things that contain drinks	TBD	Not fully implemented. Might just be "drink". Future: Can be sold empty or full of something. Can be closable. Unclosed drink containers spill when put into bags. heh.
coins	erm... coins.	---	Do not create... for now. system use only
container	boxes, bags, etc.	1: max weight contained 2: max number of items contained	Values not yet used but put them in. Future: can be closable
food	can be eaten	TBD	TBD
furniture	chair/bed etc.	1: Sitting type [0=no sit, 1=sit on, 2=sit at, 3=sit in] 2: Resting type [See above] 3: Sleeping type [See above above] 4: Bonus to regen [Given as %. 100 = normal rate] This applies evenly across sitting, resting, and sleeping, and is in addition to the bonuses granted for sitting/resting/sleeping.	Heal bonus isn't implemented, nor is rest or sleep. If I don't do it I'll be damned if my mudchar does.
key	for lockable door	TBD	not fully implemented
light	Light... erm... is light.	TBD	not fully implemented
scroll	readable magic	TBD	not fully implemented
staff	brandish	TBD	not fully implemented
trash	anything else	no values.	Use for RP objects and local color.
vial	contains potions	TBD	not fully implemented
wand	zaps magic	TBD	not fully implemented
weapon	use to fight	1: Weapon type [0 = Sword, 1 = Whip 2 = Broadsword] 2: Minimum damage 3: Maximum damage 4: Modification of probability code	No, I don't know what value 4 means.