The absence of a bug is generally less noticeable then when it's here 

I didnt even notice it on moderngui, will need to study more carefully.

Basically, I can't do it myself. I create these topics simply to gather or attract people with similar interests, like the topic about gunpowder, with the faint hope that if many interested people come together, there will be ideas and products, but that doesn't seem promising.

Basically, it's a patchwork of lines of code, with a few value modifications. I didn't create anything, I just used available resources.

Luckily for both of your ideas, the code for Nodes and Battalions already exists, you’d just have to update.