[0.16.15] Engine units counted as raw resources

[Aoz]

Bug:
- Total raw resources are not displayed for recipes like "Production Science Pack" or "Electric Engine Unit", instead the electric engine unit or engine unit shows up as a raw resource, despite not being a raw resource.

Reproduce:
- Mouse over recipe in inventory, look under "Total raw" label.

Screenshots of some affected recipes:
https://imgur.com/a/PITt4

[orzelek]

I think it might be by design - it only counts what you can actually make by hand and engine units need to be made in assembler.

[Rseding91]

I think it might be by design - it only counts what you can actually make by hand and engine units need to be made in assembler.

It counts what ever you can make in *what ever you're making the recipe in*. For hand crafting it's you, for assembling machines it's the assembling machine you're looking at. For refineries it's the refinery and so on.