[1.12.2] Lighting bug with custom model

[ProspectPyxis]

I have a block with a custom model that also emits some light, but when I place it on the world this happens:
 

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Here's the code for this block:

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package prospectpyxis.glowinglights.blocks;

import net.minecraft.block.Block;
import net.minecraft.block.SoundType;
import net.minecraft.block.material.MapColor;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.BlockFaceShape;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.registry.GameRegistry;

import java.util.Random;

public class BlockGlowGravelPath extends BlockBase {

    protected static final AxisAlignedBB GLOWING_GRAVEL_PATH_AABB = new AxisAlignedBB(0.0625d, 0.0d, 0.0625d, 0.9375d, 0.0625d, 0.9375d);

    @GameRegistry.ObjectHolder("glowinglights:glowing_gravel_path_item")
    public static final Item glowGravelPathOH = null;

    public BlockGlowGravelPath() {
        super(Material.GROUND, "glowing_gravel_path", 0.1f, 0, MapColor.SAND);
        this.lightValue = 5;
        this.lightOpacity = 255;
        this.fullBlock = false;
        this.blockSoundType = SoundType.STONE;
    }

    @Override
    public Item getItemDropped(IBlockState state, Random rand, int fortune) {
        return glowGravelPathOH;
    }

    @Override
    public ItemStack getPickBlock(IBlockState state, RayTraceResult target, World world, BlockPos pos, EntityPlayer player) {
        return new ItemStack(glowGravelPathOH);
    }

    @Override
    public boolean canPlaceBlockAt(World worldIn, BlockPos pos) {
        BlockPos blockPos = pos.offset(EnumFacing.DOWN);
        IBlockState state = worldIn.getBlockState(blockPos);

        if (state.isSideSolid(worldIn, blockPos, EnumFacing.UP) || state.getBlockFaceShape(worldIn, blockPos, EnumFacing.UP) == BlockFaceShape.SOLID) {
            return state.getBlock() != Blocks.END_GATEWAY && state.getBlock() != Blocks.LIT_PUMPKIN;
        }
        else {
            return false;
        }
    }

    @Override
    @SuppressWarnings("deprecation")
    public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos fromPos) {
        BlockPos blockPos = pos.offset(EnumFacing.DOWN);

        if (worldIn.getBlockState(blockPos).getBlockFaceShape(worldIn, blockPos, EnumFacing.UP) != BlockFaceShape.SOLID) {
            this.dropBlockAsItem(worldIn, pos, state, 0);
            worldIn.setBlockToAir(pos);
        }
    }

    @Override
    @SuppressWarnings("deprecation")
    public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos) {
        return GLOWING_GRAVEL_PATH_AABB;
    }

    @Override
    @SuppressWarnings("deprecation")
    public AxisAlignedBB getCollisionBoundingBox(IBlockState state, IBlockAccess worldIn, BlockPos pos) {
        return NULL_AABB;
    }

    @Override
    @SuppressWarnings("deprecation")
    public boolean isOpaqueCube(IBlockState state) {
        return false;
    }

    @Override
    @SuppressWarnings("deprecation")
    public boolean isFullCube(IBlockState state) {
        return false;
    }

    @Override
    @SuppressWarnings("deprecation")
    public boolean isFullBlock(IBlockState state) {
        return false;
    }

    @Override
    @SuppressWarnings("deprecation")
    public BlockFaceShape getBlockFaceShape(IBlockAccess worldIn, IBlockState state, BlockPos pos, EnumFacing face) {
        return BlockFaceShape.CENTER_SMALL;
    }
}

 

I have another light-emitting block with a custom model with very similar code to this but that works fine, so I really don't know what's wrong here...

Edited October 10, 2018 by ProspectPyxis

[Animefan8888]

  On 10/10/2018 at 3:21 AM, ProspectPyxis said:

I have a block with a custom model that also emits some light, but when I place it on the world this happens:

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What exactly is your problem?

[ProspectPyxis]

The image in the first spoiler should say it all, I think, but the problem is that the block below the one this block is placed on is inexplicably dark.

[Animefan8888]

  On 10/10/2018 at 3:40 AM, ProspectPyxis said:

The image in the first spoiler should say it all, I think, but the problem is that the block below the one this block is placed on is inexplicably dark.

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I'll be honest with you. Until you pointed it out I didn't notice it, could be a me just waking up, it not being that noticable, or I'm just really bad at that sort of thing. However I believe the solution is returning CUTOUT in getBlockLayer.

[ProspectPyxis]

I added this line to my code:

@SideOnly(Side.CLIENT)
public BlockRenderLayer getBlockLayer() {
    return BlockRenderLayer.CUTOUT;
}

But it looks like that line didn't do anything? It's still darkening the block below.

Edited October 10, 2018 by ProspectPyxis

[Cadiboo]

Override getLightOpacity? (Between 0-15) 

[ProspectPyxis]

  On 10/10/2018 at 4:12 AM, Cadiboo said:

Override getLightOpacity? (Between 0-15) 

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That didn't do it either. Now I'm wondering if the problem is with the model itself...

[ProspectPyxis]

Any help with this? I even tried copying the code over from another block that works fine and only changing the light value and collision box, but not even that worked.

[Cadiboo]

Can you post your code as a GitHub repository? I've got some spare time & could clone & test your project myself

[ProspectPyxis]

https://github.com/ProspectPyxis/GlowingLights

Here's the github, feel free to take a look at it.