Nice idea, Stiebler
Just one comment: I don't think that hull damage is a good indicator for surrendering the boat. I guess most players don't know the hull damage, so it's difficult to know when you can give up. I think a proper solution would be if the player could decide on his own when to surrender.
One idea might be that you have to move your crew out of a special compartment, e.g., with an empty radio room (can you still send a radio message in this case
) you can surrender or with empty bow quarters and bow torpedo room. Or completely empty engine rooms (usually at least one of them is occupied).
Regards, LGN1