Factorio Forums

Hi All

What am I doing wrong here:
I want the three bottom values to be the item count of ingredient 1 of parameter 0. The formula displayed says pN_i1 but I don't have N defined. I have 0 defined... I can't set the Item that I am selecting (param 0) to be a variable to use in a formula...

I did have this working before but I lost all my blueprints when I started a new game!

Thanks

Do you still have the game where it worked? Just put your blueprints from there into the blueprint library and you'll have them in all games.

Substitute N with the parameter you want, i.e. p0_i1, p0_i2, p0_i3 for your blueprint. (Single letters like n, m, o, ... or x, y, z are often used as placeholders in mathematics or tech adjacent fields.)