[V3.0] Free crafting exploit in forge

sophos

Refugee
Version
v3 b257
Platform
Windows
Version: V3.0 (experimental / non-stable)
Environment: Dedicated server
Mod: Vanilla (no mods)


Bug description:
The forge allows crafting items without consuming any resources, effectively producing unlimited items for free.


Expected behavior:
Crafting should only be possible when the required materials are present in the inventory/forge, and those resources should be consumed when the item is produced.


Note:
This bug appears to be an old one — I had seen it occur before. I'm not sure whether it has already been reported or if this is a new occurrence.
 
Reproduction Steps
Steps to reproduce:


  1. Open the forge
  2. In the search bar, type the name of an item (in my case, "glass jar")
  3. Alongside the normal recipe, a second crafting method appears in the list
  4. Even without having the required materials, the craft button stays active
  5. Clicking it makes the forge run the craft and deliver the item normally, without deducting any resources
Link to Logs
https://pastebin.com/ZXZPkaqQ
Link to Screenshot/Video
https://youtu.be/SOVsAFxHOdw
Are lenses included in this bug? I've just added the video for you to check.

Post automatically merged:


.
The original bug was around a specific sandbox setting where you can see two of the same items in the crafting list and use the second recipe.
I was able to reproduce your issue with the lenses on the default settings and believe this is a different issue. I will make a separate internal ticket for this one.
Thank you!
 
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