Mobs that don't prevent sleeping aren't highlighted (there's a zombie pigman standing in the dark)
Status message after successfully setting the player respawn point
A player trying to sleep in a dark area is surprised by a skeleton
Nearby skeletons being highlighted as they prevent the player from sleeping
One of the options for setting the player respawn point at a bed
Phantoms swarming the player; this is where the new doInsomnia game rule comes in handy
A custom message being shown when sleeping is not possible
