Difficult Hovertanks

I always thought it would be fun to link autopsies/interrogations to the usage of alien corpses for the manufacture of war equipment. The new XCOM series of games actually does this with style, realistically salvaging all available resources for tactical benefit.

Now with this mod, the commander must research (in addition to the vanilla requirements) a Cyberdisk Autopsy OR acquire the Autopsy via chance Medic Interrogation in order to unlock the Hovertanks for manufacture.

If the commander has not completed Cyberdisk Terrorist research (Cyberdisk Interrogation) via chance Medic Interrogation then ONE Cyberdisk corpse will be required per Hovertank.

If the commander has completed both Cyberdisk research articles, then normal manufacture will be allowed of Hovertanks without the Cyberdisk corpse requirement.

This is a slightly more complicated set of conditions requiring OXCE to work correctly.

*NOTE: THIS MOD REQUIRES OXCE