Trebuchet Mod for Minecraft PE

Trebuchet Mod 1.12.2 adds a trebuchet multiblock, to build it you need to craft the base block and place it in the world, a blueprint will appear showing the size and position of the multiblock. After placing it in the right spot, it will ask you for resources, with right click it will takes the resources from your inventory and when it has all the needed resources, it will place the structure.