ZoneCalculator - Minecraft Plugin

A simple zone selector, block calculator, and outline visualization plugin for Paper/Spigot 1.21-1.21.11 servers.

Features:

• Zone Selection: Use a wooden axe to select two positions (left click = position 1, right click = position 2)
• Block Calculator: The /cal command calculates all non-air blocks in the selected cuboid area, showing a sorted list by block count
• Per-player selections stored automatically

Commands:

• /cal - Calculate blocks in selected area

Permissions:

• zonecalculator.use - Required to use the plugin (default: true)

Usage:

• Hold a WOODEN_AXE in your main hand
• Left-click a block to set position 1
• Right-click a block to set position 2
• Run /cal to see block counts

Requires:

• Paper 1.21+ or Spigot 1.21+
• Java 21