Chapter of Sleeping
Instead of sleeping:
Say "This is all much too exciting to go to sleep, right now."
Instead of sleeping when the player is in Coraline's room:
if the player is not in the bed:
if the player is wearing shoes:
say "Not with your shoes on.";
otherwise:
say "You enter the bed.";
move the player to the bed;
continue the action;
otherwise:
continue the action.
Understand "go to bed/sleep" as sleeping.