Reference Custom Blocks?

[xcibe95x]

Hi, i managed to make a block of dirt drop something like log, but i have a custom block with CustomModelData so it have a different texture, display name etc.
Is it possible to do the same like on break of dirt, but with the custom block, i want to break the customized dirt block and make it drops a custom diamond with different model data.

 

[MrGametop1]

I havent tried anything like this before, but my quess would be doing something with the NBT tag (i have only used this for player heads (skulls))

 

[xcibe95x]

I havent tried anything like this before, but my quess would be doing something with the NBT tag (i have only used this for player heads (skulls))

So do you think it's possible to check if an NBT tags contain a certain word? and after drop an item with an nbt tag wich i know it's possible so far

 

[MrGametop1]

I dont know how to do it, but this would be the first thing i would try out