So you can very easy add new nodes into this mod, like you do in "stairs" - at the end of the init.lua
For better compatibility with other mods, i have create the Item "Column Blueprint", witch is part for all columnia crafts.
This Item replaces it self by cafting, so you need only one blueprint for all pillar you want build. Ist only a crafting placeholder so that no recipes from other mods will be harmed.
If the recipe of the blueprint has a conflict with one of youre recipes, you can find the craftinrecipe on the top of the init.lua and feel free to chance it.
Here are the recipes:
Media: CC BY-SA 3.0
see readme.txt for more Information
Code (without textures)
So i hope you have some fun with this little mod :)
And sorry about my terrible english.