Get comparator input override of a block

[Adham-084]

So I'm trying to get the comparator input override of a block (if it has one) with something like:

@OnlyIn(Dist.CLIENT)
@SubscribeEvent
public void onRenderGameOverlay(RenderGameOverlayEvent.Post event)
{
    //...
  
    if (blockstate.hasComparatorInputOverride())
    {
        int p = blockstate.getComparatorInputOverride(minecraft.world, tBlockPos);
    }
  
    //...
}

For blocks like bee nest and cauldron it worked, but for blocks with inventory it always returns 0 because when it tries to get the block inventory gets an air full inventory(not null) even when the chest is full.

[Adham-084]

I have tried without it but same result.

In what event should I get the value, dose RenderGameOverlayEvent occur in the server, because I want the value in this event, and how to send it to client?

 

 

[Adham-084]

4 minutes ago, diesieben07 said:

What blocks do you need to know this value for on the client?

Any block the player looking at.

Edited February 14, 2022 by Adham-084

[Adham-084]

I will try this out, thx for help!

[Adham-084]

But what about if it were in single player (integrated server)?