Attempts to clear the given object @type from the object @entity. Once this is done the associated fields for that object type become invalid and the item ceases to be usable for that kind of object. The following are the possible values for the @type parameter:
affect key scroll armor light staff armour missile tome artifact money trap boat note trash container other treasure corpse pen wand drink potion weapon food resource worn gold rod
Example: --------------------------------------------------------------------------
%itemClearType( @obj, wand ) |