Zweihander allows attempting two-hand even when one hand fired weapons, fails, then punishes you for it anyway.

[SerBeardian]

Prerequisites and Pre-Issue Checklist

• I'm reporting the issue to the correct repository:

• MegaMek

• MegaMekLab

• MekHQ

• I've tested the issue against at least the latest MILESTONE version

• I've asked on the MegaMek Discord about the error

• I've reviewed the BattleTech rules and MekHQ documentation, and I've confirmed that something isn't working as intended.

• I've searched the Github tracker and haven't found the issue listed

Severity *

Medium (Gameplay Limitation): Non-core functionality is impaired, providing a suboptimal but playable experience.

Brief Description *

After firing weapons from one arm, mech is still prompted to try a two-hand strike via Zweihander.
This attack then fails because it is impossible, but mech rolls both crit and piloting for a failed zweihander strike anyway.
Firing weapons from one arm should prevent Zweihander prompt entirely, and should not roll crit/piloting anyway.

Steps to Reproduce

1 Fire weapons from one arm.
2 Attempt melee strike.
3 Accept two-hand strike prompt

Operating System *

Windows 10

Java Version *

17.0.11

MekHQ Suite Version *

v0.50.0

Custom MekHQ Version

No response

Attach Files

logs.zip

Final Checklist

• I've checked to make sure that this issue has not already been filed
• I'm reporting only one issue in this ticket for clarity and focus