Example: ** Mutt's Adventure
Location: Awarding points
RecipeLocation: Scoring
Index: Awarding points for visiting a room
Description: Awarding points for visiting a room for the first time.
For: Z-Machine

Suppose we want to reward the player the first time he reaches a given room. The "unvisited" attribute is useful for this: unlike such constructions as "going to a room for the first time", it doesn't develop false positives when the player has merely tried to go to the room in question. "Every turn when the player is in a room for the first time" is also unhelpful, because it continues to be true as long as the player is in a room on his first visit there.

	{*}"Mutt's Adventure"

	Use scoring.

	Section 1 - Procedure

	A room can be scored or unscored.

	Carry out going to a unvisited scored room:
		increment the score.

	Section 2 - Scenario

	The Incan Palace Compound is a room. "After numerous false leads through the jungles of Peru, and an arduous trek along the Amazon, you have arrived, at last, here: at Atagon, the lost city of untold treasure."

	The startlingly intricate door is a door. It is inside from Incan Palace Compound and outside from the Treasure Room. "A door carved all over with figures of ancient gods, and protected by an assortment of gears and latches, [if open]stands open[otherwise]blocks progress[end if] towards [the other side of the intricate door]."

	The description of the Treasure Room is "To your considerable surprise, the treasure room is stocked with art objects from a vast range of eras and geographical locations: beside the expected pre-Columbian gold there are Cycladic figurines, Chinese Tang-dynasty pottery, purses that might have been stolen from Sutton Hoo. [one of]If the British Museum developed a nasty expectorant cough, this is what you'd find in its hanky.[or][stopping]".

	The Treasure Room is scored.

	Test me with "in / out / in".