hourglass

Vars
last_flipped	The world.time at which the hourglass was last flipped. Used to determine if sand is currently falling.
last_sand_state	This is an internal variable used to prevent unnecessary update_icon calls.
sand_duration	How long in deciseconds does it take for the sand to finish falling?
sand_falling_states	The number of falling sand states to use, [0, X) (including 0 but excluding X).

Var Details

The world.time at which the hourglass was last flipped. Used to determine if sand is currently falling.

This is an internal variable used to prevent unnecessary update_icon calls.

How long in deciseconds does it take for the sand to finish falling?

The number of falling sand states to use, [0, X) (including 0 but excluding X).