Insomnia

This mod significantly restricts the ability to use beds for sleeping in the game. When attempting to lie in a bed, one of random messages appears, the selection of which depends on the world seed, bed location, and current day count.

Key feature: You can still set respawn points using beds, but the actual sleeping process may be completely blocked depending on the settings of the specific message.

Technical capabilities:

The mod supports full server-side operation without client installation - for this, it's sufficient to provide the necessary translations through a resource pack.

For modpack creators:

The configuration file is located at data/insomnia/keys.json and has the format of a JSON object, where each translation key corresponds to a boolean value determining whether this message blocks sleep.

Example structure:

{
    "translation_key": "true",
    "allowed_sleep": "false"
}

Message translation is handled through Minecraft's standard localization files. Default phrases can be replaced with custom versions or completely disabled by setting the appropriate values in the configuration file.