The land claiming Addon [1.0.2]

This addon gives players a claim wand to reserve and protect their builds, allowing up to five customizable protected areas with easy chat command management.

This addon gives players a simple, in-game “claim wand” (a clock) to reserve and protect their builds. Two right-clicks set opposite corners of a rectangular zone that automatically reaches 25 blocks down and all the way up to the world height. Inside that area, only the owner—and anyone they’ve added—can place or break blocks, open chests or doors, or interact with entities. Each player can hold up to five claims (maximum 75×75 each) and manage them with intuitive chat commands. All claim data is saved directly in the world so protected regions survive reloads and restarts. To get started, craft a clock.

Commands

Id represents the number of the claim.

!claims
Type this in chat to list all your active claims, their IDs, sizes, and how many slots you have left.
!add #id playername true
Grant build/break/open rights inside your claim numbered #id.
!add #id playername false
Revoke those rights from player in claim #id.
!remove #id
Delete your claim with the given ID and free up one of your five slots.

Claim status and area sizes displayed in chat