BlockJadachiteRoot.java

package minestrapteam.mods.minestrappolation.block;

import minestrapteam.mods.minestrappolation.lib.MBlocks;
import net.minecraft.block.Block;
import net.minecraft.block.material.MapColor;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumWorldBlockLayer;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import java.util.Random;

public class BlockJadachiteRoot extends MBlock
{

	public BlockJadachiteRoot(Material materialIn, MapColor mapColorIn)
	{
		super(materialIn, mapColorIn);
		this.setTickRandomly(true);
	}

	@Override
	public void updateTick(World worldIn, BlockPos pos, IBlockState state, Random rand)
	{
		if (worldIn.isAirBlock(pos.up()))
		{
			worldIn.setBlockState(pos.up(), MBlocks.jadachite.getDefaultState());
		}
	}

	@Override
	public boolean canPlaceBlockAt(World worldIn, BlockPos pos)
	{
		Block soil = MBlocks.virtian_grass;

		return worldIn.getBlockState(pos.down().north().west()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().north()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().north().east()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().west()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().east()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().south().west()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().south()) == soil.getDefaultState() &&
			       worldIn.getBlockState(pos.down().south().east()) == soil.getDefaultState() &&
			       worldIn.isAirBlock(pos.north().west()) &&
			       worldIn.isAirBlock(pos.north()) &&
			       worldIn.isAirBlock(pos.north().east()) &&
			       worldIn.isAirBlock(pos.west()) &&
			       worldIn.isAirBlock(pos.east()) &&
			       worldIn.isAirBlock(pos.south().west()) &&
			       worldIn.isAirBlock(pos.south()) &&
			       worldIn.isAirBlock(pos.south().east());
	}

	@Override
	public void onNeighborBlockChange(World worldIn, BlockPos pos, IBlockState state, Block neighborBlock)
	{
		this.checkForDrop(worldIn, pos, state);
	}

	protected final boolean checkForDrop(World worldIn, BlockPos p_176353_2_, IBlockState state)
	{
		if (this.canBlockStay(worldIn, p_176353_2_))
		{
			return true;
		}
		else
		{
			this.dropBlockAsItem(worldIn, p_176353_2_, state, 0);
			worldIn.setBlockToAir(p_176353_2_);
			return false;
		}
	}

	public boolean canBlockStay(World worldIn, BlockPos pos)
	{
		return this.canPlaceBlockAt(worldIn, pos);
	}

	@Override
	public boolean isOpaqueCube()
	{
		return false;
	}

	@Override
	public boolean isFullCube()
	{
		return false;
	}

	@Override
	@SideOnly(Side.CLIENT)
	public EnumWorldBlockLayer getBlockLayer()
	{
		return EnumWorldBlockLayer.TRANSLUCENT;
	}

	@Override
	public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
	{
		if (worldIn.getBlockState(pos.up()).getBlock() == MBlocks.jadachite)
			worldIn.destroyBlock(pos.up(), true);
	}
}