Hi, when you enter water in minecraft, blue particules splash. This splash, in 1.14.4, is sadly hard coded in the entity class. My question is, do one of you know a way to change the color of those particule for exemple, using forge assets?

The thing is, I want water to stay as it is, but change other fluids. like for exemple if there was oil, I want it to make dark particules

A friend of mine said "In 1.12 it was done alot differently. It has to do with forge not having as much features now because of the updates to 1.13 and 1.14 they had to remake it from the ground up It's impssible to do it in 1.14 because it's hardcoded into the game. We would have to remake the fluids from the ground up in the mod"

But maybe you guys know more?

If your objective is to change it for other fluids, I would just make a custom particle that's pretty much a copy of the vanilla one, except you now have control over the color and rendering. Another more low-level way would be to use coremods, but those can cause many compatibility issues.

but how would you prevent the fluid from having water splash then?

As far as I can tell, you just have to make sure that new fluids aren't registered to the WATER fluid tag.