Board Thread:Suggestions forum/@comment-2601:154:100:45BB:3C89:6E:B77A:C453-20180712172728/@comment-36316824-20180726140904

when adding in big machines, there is realy only 2 ways to do it, to make a multi block structure, where you build a structure out of blocks and then you click on it with a tool and it makes the machine like in the immersive engineering mod, you might be able to find a video of this on youtube, the other way is to craft a spawn egg like item, like a boat, you place it down and it spawns a boat you can ride around, when you make the spawn egg, you might need for a trebuchets, about 5 big wooden beams, the swing arm, the sling, the counter weight, and the pulley to make, then you would get an iten hat would spawn it in when you place it down, like a boat, for a multi block structure, you would need logs, iron blocks, rope, pulley blocks, and you would make something that looks like a trebuchet, then click it with something like a hammer and that will turn the blocks into trebuchet, with the multi block structure, breaking a block would destroy the trebuchet but to  it would be placed more precise and you would know how big of an area you need to make it, with the spawn egg, you would not know how big it would be and it might not be in the best place, but it is an entity and it would be easier for the mod dev to make.