How to access blueprints in wagon?

[adamius]

Hi all,

I have a wagon full of blueprints. How do I allow a script to access the blueprint data for the third blueprint in the wagon?

From what I can see LuaStackItem has accessors but I’m not sure how to use it to access individual blueprints.

Thanks

[Nexela]

Assuming you have the wagon already (also untested off thetop ofmy head)

Code: Select all

local inv = WagonEntity.get_inventory(defines.inventory.cargo_wagon)
if inv[3].valid_for_read then
-- inv[3] is the itemstack do stuff
end

[eradicator]

Specifically LuaInventory behaves like a numerically indexed iterable table of LuaItemStack, so you can iterate or directly access numerically.

Code: Select all

for i=1,#LuaInventory do
 local this_stack = LuaInventory[i]
 end

[adamius]

thanks, I'll give these a try.