1.13.2 custom GUI handler for entity.

[salvestrom]

So I have an entity that can be saddled via an inventory slot.

This is an error in the entity file:
 

               playerEntity.displayGuiScreen(w2theJungle.JUNGLE_GUI_ID, world, 
                   this.getEntityId(), 0, 0);

The method has been replaced with displayGui calling an IInteractionObject, but vanilla only uses this for blocks.

 

The other error:

        NetworkRegistry.registerGui(new RaptorInventoryGuiHandler());

The class has moved and the method no longer exists.

Will IInteractionObject actually work from entities?

[Cadiboo]

Registering the GUI is done with the registerExtensionPoint method, possibly from The ModLoadingContext (I don’t quite remember)

Edited June 11, 2019 by Cadiboo

[salvestrom]

I noticed that the openHorseInventory method in EntityPlayerSP makes a call to displayGuiScreen in the Minecraft class, which is public. All that happens in the player class is a few parameters are picked up which are actually available in the horse class itself. I still have a lot of errors before I can launch the game, but as far as I can tell having a GUI handler doesn't matter… Which seems odd, but I no longer make a reference to it.

[Cadiboo]

Opening a GUI is done with NetworkHooks.openGui