Edible hearts that adds 1 heart to your maximum heart count with 4 diamond blocks, 2 gold blocks, 1 netherite block, 1 elytra and 1 totem of undying. Original idea from the Bukkit Forums: https://bukkit.org/threads/heart-recipe.494704/

Recipe

Commands

All of these require players to have the permission to use them.

• /heart <add|remove> (player) - adds or removes hearts of the player specified
• /heart reload - reloads the configuration and the recipe

Permissions

• heart.use - allows players to eat hearts, but they can still craft them
• heart.add - for admins, adds hearts to the player specified by 1
• heart.remove - for admins, removes hearts from the player specified by 1
• heart. - is the maximum number of hearts players can have. By default, this is heart.20, except in Luckperms, where it is no permission.

Resource Pack

Make sure you get the resource pack from the corresponding version page. To make everyone on the server use the resource pack,

1. Upload the resource pack to mc-packs.net
2. Copy the URL and SHA1 into server.properties

Made for Minecraft version 1.18. Tested on 1.21. Not tested on other versions.