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How to get light level of block?


ClientCrash

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public class GreenIceBlockEntity extends BlockEntity {
    public GreenIceBlockEntity(BlockPos pos, BlockState state) {
        super(ModBlockEntitys.GREENICE.get(), pos, state);
    }
    public void tick(Level level, BlockPos pos, BlockState state, GreenIceBlockEntity blockEntity){
        int l = level.getBrightness(LightLayer.BLOCK,pos);
        System.out.println(l);

    }
}

 

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  • 3 months later...
level.getRawBrightness(blockPos, 0)

This gives you the max of the block light and the sky light.

It's what gets used by vanilla for things like mob spawning or crop growth.

Replace blockPos with blockPos.above() if your block does not let light through it.

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

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