HEARTROBBER
Main Feature list
- Drop-upon-death Hearts
- Steel; Alloying in the Smithing Table
- Invisible Item Frames & Frame Locking
- Signed cards (can be used as banknotes)
- Ender Chest item mail
- Craftable small, baseless and armed armour stands
- Experience storage (and XP orb clumping)
- Survival recipes for Structure Void and Light, intended for building
- Teleportation to Lodestones in the End
- In-game time information in the Action Bar while holding a Clock
- Dispensers being able to milk cows/goats and place cocoa
- New brewing recipes!
- Chocolate... yum!
and supplements to the advancement system with two additional pack-specific trees to guide you through all of this, and more! 
Also, this pack includes custom sounds with subtitles support, and currently contains localizations for English (US+UK), Russian and Ukrainian. All crafting recipes are unlockable naturally.
Installation notes
To use this pack, you need to add it both as a resource pack and as a data pack.
On a server, this means you have to add it to <world>/datapacks/ and link https://github.com/svntythsnd/heartrobber/releases/latest/download/raw.zip or https://github.com/svntythsnd/heartrobber/releases/download/<version>-main/raw.zip as your server-resource-pack in server.properties.
If you are using this on a Singleplayer world, simply add the zip file to both the world's datapacks/ directory and your .minecraft/resourcepacks/ directory (or, since 1.21.10, the world's resourcepacks/ directory).
Use /function heartrobber:v to show the current installed version of the datapack and quick utility tools.
The /function give:<> module provides OP functions for getting canonical custom/modified items.
To show the amount of hearts each player has in the player list, use /scoreboard objectives setdisplay list heartrobber_health.
Configurable properties in data storage heartrobber:config
letterCooldown- determines the timeout in days after which letters are returned back to the sender or removed if the sender is not online - default is 7. Set with/data merge storage heartrobber:config {letterCooldown:<n>}
Credits
ctkrocks, for creating the original Enhanced Pots, which was adapted to be included in Heartrobber in a modified form
psst... if you need anything... contact me on discord @2yce !
