[Bug]:"Vertical Digger" only works in the Y > 0 range

[Niazye]

General Info

• I am running a modpack
• I can reproduce this issue consistently in single-player
• I can reproduce this issue consistently in multi-player
• I have searched for this issue previously and it was either (1) not previously reported, or (2) previously fixed and I am having the same problem.
• I am crashing and can provide my crash report(s)
• I am using the latest version of the mod

Forge/Neoforge version

21.1.216

Minecraft version

1.21.1

Mod version

1.3.22

Java version

LibericaJDK 21.0.9

Issue Description

I encountered this issue while playing the ATM10 modpack. After that, I set up a completely fresh Minecraft instance with only AA installed to test whether it was caused by the modpack or not. The problem still occurs in a pure AA setup, so I’m reporting the issue here.

When the Vertical Digger is placed above Y > 0, it works normally and mines blocks below it until it reaches Y = 1, then displays “Done Mining.” It does not mine any blocks at Y ≤ 0.

When placed exactly at Y = 0, it shows “Calculating positions.”

When placed below Y < 0, it displays “Mining at X Y Z” (where Y is the digger's Y-coordinate minus 1), but no actual mining occurs, and it doesn’t consume power.

I suspect this bug occurred when updating from an older Minecraft version to a newer one, where support for negative Y coordinates wasn’t properly implemented.

Additional Information