Lfun:	get - this object is being taken

Synopsis:
	int get(string item)

Description:
	The get function is called by the player object each time the player
	wants to do a transaction with an item, like get, drop, put or sell.

	The item argument is the id-string a player used to reference the
	object.

Return value:
	If you want an item not to be taken return 0, else return 1.

	If the object self-destructs in the drop function, be sure to return 1
	immediately after the destruct() call, as the destructed item surely 
	can't be dropped. Similarly, if drop is called in another object,
	always test if the object did self-destruct (the object pointer will
	turn to 0 then).

Examples:
	If you want that object to be taken or dropped only when using the
	correct id-string, then things are bit more complicated.
	Let's consider Walter's example:
	Your object is a jar containing a frog on a ladder.
	You want to be able to return descriptions for 'x frog' and 'x ladder',
	therefore you define those id-strings in id() and provide descs in
	long(). To avoid 'get frog' to act like 'get jar' you just have to do
	this:
		get(id) { return id != "frog" && id != "ladder"; }

See also: object/drop, object/id