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Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Replace Icons constant combinator with the standard constant combinator, but with flags:
entity.minable=false entity.destructible=false
So, we can place it into blueprint and apply its values from blueprints.
Good suggestion. I'll put this on the todo list
Added!
thanks a lot. Please take a look: https://mods.factorio.com/mod/factorissimo-2-notnotmelon/discussion/63a6ae0650505e7bf0c620ac just add another that non-minable combinators near every input/output of the factory