This datapack is a small library that helps you with your custom blocks.



When putting item displays inside of blocks, they get an ugly shadow (because the inside of a full block has a light level of 0). If you then run the provided public function as and at the display entity, it looks for a block that touches the custom block and lets light pass through. If it finds one, it gets the light level from that block and applies it to the display's brightness. If it doesn't find one, that means it is buried and sets the brightness to 0.



the function to run: brightness_adjuster:public/set_brightness.


It works for version 1.20.3+