Please add possibility to take a blueprint from your complete house. I mean copy of your house frame.. But only frame, to build it completely you will have to bring all necessary resources.. Construction of such building will take a time, but it allows players to avoid boring constructions every time they were raided..
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I think you should be able to pull from 3-4 saved blueprints at a time, giving you a foundation/wall template when you look down at it or something, and you save these templates any time.