Fix T2 PCBFactory NEI structure preview

[RealSilverMoon]

NEI structure preview can't show T2&T3 PCBFactory. I add a check to fix it.


Though it's weird that T2 structure lost part of its back. Maybe something related to the structureDefinition or BlockRenderer6343.

[HoleFish]

GTNewHorizons/BlockRenderer6343#17 will be the better solution

[Quarri6343]

If you can, please help me to implement a better UI for GTNewHorizons/BlockRenderer6343#17.
The workaround in this PR just makes dependencies worse

[Dream-Master]

@RealSilverMoon

[RealSilverMoon]

I have noticed that pr, but it doesn't seem to have anything to do with the tier. Blockrenderer calls survivalConstruct() to render multiblock, and the "tier" button only change the stacksize of trigger. However the pcb factory do not check stacksize at all, so i added it.

[HoleFish]

It means the tier should not be determined by the stacksize, but by the schematic configuration options in NEI preview
or the tier should be completely determined by the stacksize?

[RealSilverMoon]

Normally yes. Other multi-tiered machines (like nanoForge) use stacksize on construct&survivalConstruct to determine machine tier, so this button would work:

While channel is used in structureElement to determine the tier of each pieces.

[Dream-Master]

work for me