Realistic Nukes

-Rugged craters now flood too

-Added underground bursts with propper energy coupling , as a depth/yield dependant function underground bursts will trade how much energy goes into forming a larger and deeper crater and groundshock and how much is left to create the thermal and blast effects on the surface. Note 1 kilotons can be contained within the 125 block depth but beyond 10 kilotons minecraft depth in wholly insuficient. Underground craters penetrating the surface will also scatter debree beyond the ejecta lip.

-Added underground subsidence craters for when the burst is contained , seld explanatory and yes both underground type craters are also compatible with a water surface , ocean/lake.

-Added a new 70 to 350 Kilotons cruise missile warhead , place it , left shift click it to drop it to 70 kilotons if you want to , it also remembers the setting on pickup.

-Improved the 20Mt device model , the model of the electronics box for it and now the soviet container is actually its RV encased in transportation bands. The RV is not necessary for firing although you can fire it with the RV and brackets on , it's an aesthetics thing.

-few minor fixes under the hood.