public class compressed_cobblestone extends BlockItem {
    public compressed_cobblestone(){
        super(
                blocks.COMPRESSED_COBBLESTONE.get(), new Properties().tab(BLOCKSTAB)

        );
    }
    @Override
    public void appendHoverText(ItemStack itemstack, Level world, List<Component> list, TooltipFlag flag) {
        super.appendHoverText(itemstack, world, list, flag);
        list.add(new TextComponent("cobblestone in stack:"));

        String count = String.valueOf( /*here method of getting count in stack*/ * 9); // PROBLEM HERE PROBLEM  HERE PROBLEM  HERE

        list.add(new TextComponent("    "/* 4 spaces*/ + count));
    }
}

 

Hi everyone!!!

how to get the number of blocks (items) in the stack and display them in lore?

I need to make it so that when I hover over a stack with items in the inventory, the number of items in this stack is written and multiplied nine times.
 

Documentation?
Forge 1.18.2 40.0.0.52

 

Edited April 17, 20223 yr by senjmam

16 minutes ago, diesieben07 said:

You are working with a decompiled and deobfuscated code base. There is no documentation. Look at the methods ItemStack provides, it is very obvious which one you need.

True

I found this
ItemStack.of ( WHAT HERE??).getCount()
 

I didn't find what I need in ItemStack

tolltip -> getTooltipImage() and getTooltipLines() but that's not what I need

but -  getCount() - what i need

How I can get itemstackfrom tolltip?

May be events?

Edited April 17, 20223 yr by senjmam

oeky
How get count  from tooltip?
Where i can see this?

no (i have getCount method)- may be - how get tooltip to getCount

Edited April 17, 20223 yr by senjmam

=//=     
   ItemStack ITEMFROMTOOLTIP = !?!?  
   String count = String.valueOf(ItemStack.ITEMFROMTOOLTIP.getCount());
=//=

 

Edited April 17, 20223 yr by senjmam
some mistakes

ItemStack#getCount

5 hours ago, diesieben07 said:

The ItemStack whose tooltip is being rendered is given to your method

2 minutes ago, senjmam said:

ItemStack ITEMFROMTOOLTIP = !?!? 

 

how get tooltip?

Edited April 17, 20223 yr by senjmam

it's given in the in List as Components

Sorry... i am realy stupid!
Do not write code on a sleepy head, and learn English if you do not speak it perfectly
screenshot - IT IS WORKING YES!!! - https://pastenow.ru/GPQVV

final code

@Override
               public void appendHoverText(ItemStack itemstack, Level world, List<Component> list, TooltipFlag flag) {
        super.appendHoverText(itemstack, world, list, flag);
        list.add(new TextComponent("cobblestone in stack:"));
        list.add(new TextComponent(String.valueOf(itemstack.getCount() * 9)));
    }