[MC-273965] Piglin bartering is consistent for the same world

Steps to Reproduce:

Create a new world with a set seed in creative
Go to the nether
Get 10 gold ingots and barter with 1 piglin. It is best to do this on the nether roof.
Observe the 10 transactions
Recreate that same world and do the previous steps again
Observed Result:
The trades are identical. This is due to a seed being set for the random loot the piglin barters
Expected Result:
The trades should be random every time.
Note: This also applies with ore drops and mob loot

Comments 1

[Mod] ManosSef 2024-06-28T20:46:49Z

This is intended as per the 1.20-pre1 changelog:

The game now uses named random sequences to deterministically produce loot for loot tables. Each random sequence produces a unique sequence based on the world seed and sequence ID, which means a loot table will produce the same results when ran with the same parameters in the same world.