Make using an airtank as a bludgeon unwieldy

[FPK]

Whacking something with an in-use air tank should have a chance to dislodge the player's mask, causing the mask to drop to the ground. The chance of dislodging the mask should be low, but still present enough as to make using active airtanks as a bludgeon unwieldy.

In respect to Vox, they will still be able to smash windows and bludgeon assistants using their tanks. There are plenty of legitimate situations where a window does need to be smashed, and this change would simply encourage Vox to look for a different blunt instrument rather than their vital airtank. If the airtank is the only object available, then the vox will have to pay a small price for it.