[BETA] Cannonball weapon pack

Cannonbal weapon pack Beta ! I upload this mod as beta because i need to test it with peoples ! This weapon pack add weapons shooting cannonbals ! Very fun but not balanced for the moment, please tell me the changes you would like to see. Includes 1 device : - Old Manufactury, the tech required to build the weapons Includes Cannonball weapons : - Mortars ( with 2 upgrades ) - Mortar lvl 1 : Small damage and power - Mortar lvl 2 : Big cannonball so big damage - Mortar lvl 3 : Big explosive cannonball ! Lots of splash damages, destroy shields and ignites bases ! - Later : Cannon ( why didn't I do cannons for cannonballs before mortars ?) The power of these weapons are in their cinetic energy transfer. It crushes ennemy 's bases' roof and make it all shaky jelly.