Undo not compatible with dropt

[misterplus]

IMPORTANT: Before continuing, please ensure that Building Gadgets (and any other mods involved) is updated to the latest available version

After deleting this template, please provide the following information:

• Forge version 14.23.5.2847
• Building Gadgets version 2.8.4
• If the issue is a crash; An external link to the crash report
• How to reproduce the issue
  1.Replace a block's drop with dropt (a mod that lets you reconfigure block drops)
  2.Place a block whose drops have been changed with a gadget
  3.Undo that placement
  4.Not only you get the block back in your inventory, the newly replaced drops would also drop.
• A screenshot, if applicable

[MichaelHillcox]

Could you pastebin your Dropt config so I can test this as I don't personally know how dropt works but I can definitely see if I can fix this.

[MajorTuvok]

Is there maybe an event we're supposed to be listening/firing?

[MichaelHillcox]

ForgeEventFactory.onItemPickup maybe.
https://github.com/codetaylor/dropt-1.12/blob/master/src/main/java/com/codetaylor/mc/dropt/modules/dropt/events/EventHandler.java#L107

[misterplus]

Yeah after some tinkering I figured out a way to make this work with dropt, so here's the original script: (the ones that are on the bottom, the ore ones)
https://paste.ubuntu.com/p/GRJ5YjVgnb/
This is the script that works:
https://paste.ubuntu.com/p/XKyxYdQrtN/
I'm sorry for submitting an issue kind of early and without through testing, if there's anything you guys can do to make this easier (make the scripting not too messy just to play around undo), that'd be great. If not you can close this. Again, I'm sorry for my impatience.

[MichaelHillcox]

Can definitely take a look

[MajorTuvok]

You could contact the people of dropt, as they know better then we do how it works... (and if they have a request on how to change it so that it doesn't have to be that lengthy, it's easier for us to change it)

[misterplus]

Yeah, fair enough. I'll do that then. Sorry for the inconvenience.

[MichaelHillcox]

No worries, feel free to reference our issue #509 in the issue for Dropt so we can track it 👍

[codetaylor]

Hi, I'm the author of Dropt. If you have time, can you please link the code that is responsible for the undo behavior? It would save me considerable time rooting around in your codebase.

Chances are the undo operation is triggering a HarvestDropsEvent as that's what Dropt hooks at @SubscribeEvent(priority = EventPriority.LOWEST).

Edit: 1.12 branch please :)

[MichaelHillcox]

https://github.com/Direwolf20-MC/BuildingGadgets/blob/1.12.x/src/main/java/com/direwolf20/buildinggadgets/common/items/gadgets/GadgetBuilding.java#L193-L237

https://github.com/Direwolf20-MC/BuildingGadgets/blob/1.12.x/src/main/java/com/direwolf20/buildinggadgets/common/items/gadgets/GadgetGeneric.java#L198-L216

[MichaelHillcox]

Should be the main bits you're intrested in. Its likely that we're not handling something correctly

[codetaylor]

Thank you. I'll dig into it when I have time.

[MichaelHillcox]

No worries, if it's us then we'll push out a patch to fix it, we're not doing much with 1.12 anymore but as this looks to be a mod used in packs, it's likely a good idea we patch it 👍

[MichaelHillcox]

We thank you for your issue report, unfortunatly we no longer support this version of Minecraft / Our mod. I've added your issue to a collection of issues that the community is welcome to create pull requests for. Hopefully your issue is resolved in time 👍 Master list: #535