version 7 by AW Freyr
The page-toggle is used specifically to interact with the model world. It is the bread-and-butter method to give inventory items, adjust the model world, change truth states, etc.
A page-toggle rule for TakeTheBanana:
now the player carries the banana.
You can also move the player by using the page-toggle rule.
A page-toggle rule for ElevatorToThirdFloor:
cyoa teleport to Third Floor.
CYOA teleport is used to prevent duplicated text, but is essentially identical to "now the player is in the third floor".