WorldGenBush

package com.chef.mod.generate.features;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.state.IBlockState;
import net.minecraft.init.Blocks;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.gen.feature.WorldGenerator;

import com.chef.mod.init.MyBlocks;

public class WorldGenBush extends WorldGenerator
{

	Block block;

	public WorldGenBush (Block block) {

		this.block = block;

	}

    public boolean generate(World world, Random random, BlockPos pos)
    {
            BlockPos pos2 = pos.add(random.nextInt(8) - random.nextInt(8), random.nextInt(4) - random.nextInt(4), random.nextInt(8) - random.nextInt(8));

            if (world.isAirBlock(pos2) && world.getBlockState(pos2.down()).getBlock() == Blocks.grass && this.block.canPlaceBlockAt(world, pos2))
            {
            	world.setBlockState(pos2, this.block.getDefaultState());
            }

        return true;
        }
    }