Sensible Sleep

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Sensible Sleep aims to make sleep more, well, sensible. Sleeping in unsafe locations will now make any nearby monsters wake you up the middle of the night, and villagers will wake you if you are sleeping in their bed.

A location is considered safe when it has a light level greater than 7 and a roof.

Feature List

Undead and Arthropod creatures will wake you up if you are not safe and they are nearby, although undead are prioritized.
Sleeping in a villagers bed will make them wake you up in the middle of the night. If they fail to wake you up, they will have slowness the entire next day, due to not getting any sleep. Villagers that do not manage to sleep and not due to player intervention will not gain the debuff.
Helmet enchantment: Hypersomnia. Makes any bed you sleep in considered safe, and villagers will not be able to wake you. Is a rare treasure enchantment that is not traded by villagers.
Sleeping in an unsafe location will make you always wake up with a debuff, even if there are no monsters to wake you in the area.
Villagers will not wake you if you have Hero Of The Village.
If you sleep during a raid, even if you are indoors, Illagers will always wake you up. (Unless you have Hypersomnia)
If something happens out of the ordinary in your sleep, a message will appear in your action bar telling you what was wrong.

Compatibility

This mod should work with any other mod that adds beds, as long as they are tagged as a bed properly. Also, any undead or arthropod mob that is tamed will not wake you up.