public boolean canPlaceBlockAt(World p_149742_1_, int p_149742_2_, int p_149742_3_, int p_149742_4_)
    {
        return super.canPlaceBlockAt(p_149742_1_, p_149742_2_, p_149742_3_, p_149742_4_) && this.canBlockStay(p_149742_1_, p_149742_2_, p_149742_3_, p_149742_4_);
    }

    /**
     * is the block grass, dirt or farmland
     */
    protected boolean canPlaceBlockOn(Block p_149854_1_)
    {
        return p_149854_1_ == Blocks.grass || p_149854_1_ == Blocks.dirt || p_149854_1_ == Blocks.farmland;
    }

    /**
     * Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are
     * their own) Args: x, y, z, neighbor Block
     */
    public void onNeighborBlockChange(World p_149695_1_, int p_149695_2_, int p_149695_3_, int p_149695_4_, Block p_149695_5_)
    {
        super.onNeighborBlockChange(p_149695_1_, p_149695_2_, p_149695_3_, p_149695_4_, p_149695_5_);
        this.checkAndDropBlock(p_149695_1_, p_149695_2_, p_149695_3_, p_149695_4_);
    }

    /**
     * Ticks the block if it's been scheduled
     */
    public void updateTick(World p_149674_1_, int p_149674_2_, int p_149674_3_, int p_149674_4_, Random p_149674_5_)
    {
        this.checkAndDropBlock(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_);
    }
protected void checkAndDropBlock(World p_149855_1_, int p_149855_2_, int p_149855_3_, int p_149855_4_)
    {
        if (!this.canBlockStay(p_149855_1_, p_149855_2_, p_149855_3_, p_149855_4_))
        {
            this.dropBlockAsItem(p_149855_1_, p_149855_2_, p_149855_3_, p_149855_4_, p_149855_1_.getBlockMetadata(p_149855_2_, p_149855_3_, p_149855_4_), 0);
            p_149855_1_.setBlock(p_149855_2_, p_149855_3_, p_149855_4_, getBlockById(0), 0, 2);
        }
    }

    /**
     * Can this block stay at this position.  Similar to canPlaceBlockAt except gets checked often with plants.
     */
    public boolean canBlockStay(World p_149718_1_, int p_149718_2_, int p_149718_3_, int p_149718_4_)
    {
        return  p_149718_1_.getBlock(p_149718_2_, p_149718_3_ - 1, p_149718_4_).canSustainPlant(p_149718_1_, p_149718_2_, p_149718_3_ - 1, p_149718_4_, ForgeDirection.UP, this);
    }