Cannonproof Claims

FTB Chunks stops TNT from blowing up your claims, but Create Big Cannons breaks blocks with its own code that FTB Chunks never sees — so cannons demolish protected bases anyway. Cannonproof Claims fixes that.

Cannon block damage is tied to each team's existing "Allow explosions" toggle (ftbchunks:allow_explosions) — the same switch that already controls TNT:

• Off (default) → cannons can't break blocks in that team's claims.
• On → cannons (and TNT) can.

Set it in the FTB Teams settings screen as usual. Cannons still fire, fly, and damage players and entities — they just can't grief protected builds.

Requirements

• Minecraft 1.21.1, NeoForge
• Create Big Cannons
• FTB Chunks

Install

Drop the jar in mods. Protection runs server-side, but install it on both the server and clients (NeoForge requires matching mod lists). Works in singleplayer too.