Recipe dependency cannot be crafted despite having enough material available

[tinyrobot]

Issue type:

• :bug: Bug

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Short description:

Recipe with dependency cannot be crafted due to not having enough material available, although enough material is available. Additionally the correct number of dependency items can be crafted separately.

Steps to reproduce the problem:

1. Given the following recipe:
2. When trying to craft 4 of the above, dependencies are said to be missing:
3. When kicking off the dependent items (in this case, the plates) the correct number can be crafted:

Expected behaviour:

Parent recipe should be craftable as all dependencies are present or craftable

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Versions:

• This mod: 1.0.2
• Minecraft: 1.12.2
• Forge: 14.23.5.2772

I'm sorry that this is so specific, I was unable to come up with a more generalized example.

[rubensworks]

Are you sure that enough redstone is available? Because it seems that is being used for both the dependent (cross thingy) and the dependency (plate).

[tinyrobot]

Yes, sorry I should have explained - the cross thing needs 4 plates and 1 red diamond (center of the recipe) - the inventory already has plenty of red diamonds available, so the only thing being crafted is the plates:

4 cross things = 16 plates + 4 red diamonds

The inventory has over a stack of red diamonds, and crafting 16 plates via the crafting terminal does work.

Interestingly it looks like the 16 plates are being split into two jobs when I look at it in the crafting job terminal (both screenshots in 2. in 'steps to replicate') - 12 plates and 4 plates - and it looks like the second job (4 plates) is what's causing the issue.

[rubensworks]

I see, thanks for the additional information.

Could you list all mods that are required for coming up with this problem? And perhaps even share your test world with all required recipes configured? That would allow me to debug the problem easier.

[tinyrobot]

Absolutely, here you go - I've not shared a world before, so I have just included the .dat - if you need the whole save zipped please let me know!

level.zip

ThermalExpansion-1.12.2-5.5.2.39-universal RedstoneArsenal-1.12.2-2.6.1.15-universal IntegratedCrafting-1.12.2-1.0.2 IntegratedDynamics-1.12.2-1.0.4 IntegratedTerminals-1.12.2-1.0.2 IntegratedTunnels-1.12.2-1.6.2-306

Dependencies:

• ThermalFoundation-1.12.2-2.6.1.22-universal
• Dependencies: -- CoFHCore-1.12.2-4.6.1.22-universal -- Dependencies: --- RedstoneFlux-1.12-2.1.0.6-universal --- CoFHWorld-1.12.2-1.3.0.6-universal
• CodeChickenLib-1.12.2-3.2.2.353-universal

Thanks for looking into this!

[rubensworks]

so I have just included the .dat - if you need the whole save zipped please let me know!

Yeah, I'll need the whole world folder, .dat is not enough. Thanks!

[tinyrobot]

Sorry about that :) Creative Test World.zip

Here you go - let me know if you have any issues/there's anything else I can do! Thanks again :)

[rubensworks]

Note to self: the second usage of redstone seems to be ignoring the storage contents, but is instead using the quantity that was used during the last redstone consumption.

[rubensworks]

Note to self: the following plan is in fact also incorrect, as it is crafting one ingot, while 4 must be crafted.

[rubensworks]

Alright, after a lot of trouble I've managed to reproduce this case in my unit tests. This will make debugging this a lot more convenient. But that's something for tomorrow.

[tinyrobot]

That's great, thanks @rubensworks! In future, is there more I could be doing to provide a better bug report/conditions to reproduce something like this?

[rubensworks]

No, nothing should be changed at all, what you reported here was great!

Ideally, a use case that is reproducible with only cyclops mods would be ideal, but not really feasible in cases like this.

[rubensworks]

Status update:

Part of this issue has (finally) been fixed, namely the incorrect dependency amounts in the crafting plan for a single plating.

The fix for 4 platings should be related. I'll look into this tomorrow.

[rubensworks]

🎉

The actual crafting process also seems to work without any issues.

[tinyrobot]

Awesome, well done! 🎉