Chapter - Lights
Definition: a room is within range of headlights if it is Middle of Nowhere or it is Backtracking or it is Crumbling Concrete or it is Base of the Tower.
Definition: a room is lit brightly if it is regionally in Tower Vicinity and emergency lights are switched on.
Definition: a room is lit by headlights if it is not lit brightly and it is within range of headlights and headlights are switched on.
Definition: a room is lit by flashlight if it is not lit brightly and it is not lit by headlights and flashlight is enclosed by it and flashlight is switched on.
A room is usually dark. Middle of Nowhere, Backtracking, Crumbling Concrete, Staging Area, and Base of the Tower are lighted.
The flashlight is a portable device. The description of flashlight is "[if flashlight is switched on]Emitting a good, strong beam: thank god it works.[otherwise]Cold blue metal, and hefty."
Carry out switching on flashlight: now flashlight is lit. Carry out switching off flashlight: now flashlight is unlit.
Instead of dropping flashlight: say "Better keep it with you. It's hella dark out."