About

A Fabric *.20.4 mod adding a Heart item that opens a Windows-***** hotbar selection overlay on right-click. Players can pick Heart items from their hotbar, adjust quantity with +/- controls, and trigger refill (restoring HP) or copy actions via buttons or a right-click context menu. Each heart restores 2 HP. Copy requires OP permission. Includes custom item texture, full client-side GUI with slot highlighting, and server-side packet validation.