Integrated Tunnels

Integrated Tunnels

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Ex-/Importers and lists

Xandaros opened this issue · 1 comments

commented

Issue type:

  • 🐛 Bug

Short description:

The item exporter (and presumably other exporters and importers) is not able to handle a List[Any] in the Export Items aspect, even if it only contains Items.
This is confusing, since the type of list is not actually visible to the user - when you have an append variable card, it will only tell you that it outputs a list. It could therefore be assumed that only the runtime type matters. I certainly assumed that and didn't think there was a difference between List[Any] and List[Item].

Furthermore, if you have a List[Any] with an Item in it and take the head, you get a variable card with type Any. Putting this in the Export Item aspect shows a tick mark, but nothing is ever exported.
If, instead, you take the head of a List[Item], you still have a variable card of type Any, but exporting works perfectly fine.
In either case, putting the variable card in a display happily displays the item and they are otherwise indistinguishable.

Steps to reproduce the problem:

  1. Make a setup with two chests. One with an item interface on it, the other with an item exporter. Include a variable store and connect everything together.
  2. Make a variable card of an empty Any list.
  3. Another variable card with an Item of your choosing. Let's take cobblestone as an example.
  4. Another variable card that appends the item to the empty list.
  5. One last variable card that takes the head of the card created in step 4
  6. Place the card made in step 5 in the Export Item aspect of the exporter
  7. Place all the other cards in the variable store

Expected behaviour:

Cobblestone placed in the chest with the item interface should be moved to the chest with the exporter.

Versions:

  • IntegratedTunnels: 1.12.2-1.6.10
  • IntegratedDynamics: 1.12.2-1.1.0
  • Minecraft: 1.12.2
  • Forge: 14.23.5.2847
commented

Problem with lists can be recreated another way.

list = [] -- List of items from inventory reader

-- Displays item in first slot, but won't push items with exporter. 
-- Also card can be inserted in any aspect
O = Apply2(ListGet, list, 0)

Demonstration: https://imgur.com/2LY9zd8

Imgur
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