Damage calculator.

The author probably won't mind, I don't think he'll object.
Improved calculator for creatures from HotA + ballista/cannon. Heroes from the Cove have been added. If there are any inconsistencies, please let me know, and I will fix them.

For the ballista, the damage for a direct shot is written as follows:
-no/basic/advanced artillery - no double damage, damage for one shot
-expert - with double damage, damage for one shot

For the cannon, the damage for a direct shot is written as follows:
-no/basic artillery - with normal damage
-advanced - with double damage
-expert - with triple damage.
Ballista/cannon specializations work.

Download link:
http://rgho.st/8kpGyXyf4

Download, unzip, and run H3Calc.exe

Source code is here - https://github.com/Nodl/H3Calc/tree/hota