WorldGeneratorBushes.java

package com.arkcraft.module.core.common.gen;

import java.util.Random;

import net.minecraft.block.BlockGrass;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraftforge.fml.common.IWorldGenerator;

import com.arkcraft.module.blocks.ARKCraftBlocks;

/**
 * @author gegy1000
 */
public class WorldGeneratorBushes implements IWorldGenerator
{
	@Override
	public void generate(Random random, int chunkX, int chunkZ, World world, IChunkProvider chunkGenerator, IChunkProvider chunkProvider)
	{
		if (world.provider.getDimensionId() == 0)
		{
			for (int i = 0; i < 4; i++)
			{
				int x = chunkX * 16 + random.nextInt(16);
				int z = chunkZ * 16 + random.nextInt(16);

				BlockPos pos = world.getHorizon(new BlockPos(x, 0, z));

				if (world.getBlockState(pos.down()).getBlock() instanceof BlockGrass)
				{
					world.setBlockState(pos, ARKCraftBlocks.berryBush.getDefaultState());
				}
			}
		}
	}
}