u/OkCartoonist3787

I've been needing an extension for a long time that allows me to change RGB channels for individual sprites. Does anyone have such an extension, or can anyone write one for me? Ill give a credit.

Or like this block from penguinmod

https://preview.redd.it/5g542ctguq0h1.png?width=191&format=png&auto=webp&s=792f0dfaf36e1b86fd82c4c6c13091f3095e5809