AI: Rebuilds structures

In Dune 2 the AI rebuilds structures it lost. This behavior was logged in Github Issues, and was not planned for 0.6.0. (ticket)

But with the work being done on the “Rewrite AI” task I decided to fix this.

In action:

#No Tag

@dune2themaker 17/06/2021

"AI should be more aggressive" - Ok check. Now lets tune it down a bit... #indiedev #gamedev #d2tm #remake https://t.co/3sIkJAHyTZ

View photoHide photo
@dune2themaker 16/06/2021

Playtest: New AI on final mission (Harkonnen) #indiedev #gamedev #d2tm #remake dune2themaker.fundynamic.com/2021/06/16/pla…
@dune2themaker 16/06/2021

Got vaccinated (1 of 2) recently, bit more tired than usual and a sore arm. But other than that everything ok!