Method canBlockStay

src/main/java/net/minecraft/block/BlockCrops.java:128–131

(World worldIn, BlockPos pos, IBlockState state)

    }

    public boolean canBlockStay(World worldIn, BlockPos pos, IBlockState state)
    {
        return (worldIn.getLight(pos) >= 8 || worldIn.canSeeSky(pos)) && this.canPlaceBlockOn(worldIn.getBlockState(pos.down()).getBlock());
    }

    protected Item getSeed()
    {