Hello everyone!
We are in the midst of a naval warfare development. Here is what we have now.

A ship can have different systems aboard such as the main guns, anti-aircraft guns, depth charges, torpedos, sonar, and propulsion system.

Different ships have different combinations of these systems.

All systems are destroyable, for instance, if the propulsion system is damaged, the speed of a ship decrease. If a ship is under the fire torpedos will be damaged first because there are least protected.

A few words about submarines. They are submerged so they are difficult to detect. Also, they deal more damage to transports and battleships.