BiomesOPlenty/src/minecraft/biomesoplenty/biomes/BiomeGenConiferousForest.java

package biomesoplenty.biomes;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.entity.passive.EntityWolf;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.biome.SpawnListEntry;
import net.minecraft.world.gen.feature.WorldGenTallGrass;
import net.minecraft.world.gen.feature.WorldGenerator;
import biomesoplenty.api.Blocks;
import biomesoplenty.worldgen.WorldGenTaiga3;
import biomesoplenty.worldgen.WorldGenTaiga4;
import biomesoplenty.worldgen.WorldGenTaiga9;

public class BiomeGenConiferousForest extends BiomeGenBase
{
    private BiomeDecoratorBOP customBiomeDecorator;

	@SuppressWarnings("unchecked")
	public BiomeGenConiferousForest(int par1)
    {
        super(par1);
        this.spawnableCreatureList.add(new SpawnListEntry(EntityWolf.class, 8, 4, 4));
        this.theBiomeDecorator = new BiomeDecoratorBOP(this);
        this.customBiomeDecorator = (BiomeDecoratorBOP)theBiomeDecorator;
        this.customBiomeDecorator.treesPerChunk = 6;
        this.customBiomeDecorator.grassPerChunk = 10;
		this.customBiomeDecorator.toadstoolsPerChunk = 3;
		this.customBiomeDecorator.violetsPerChunk = 2;
		this.customBiomeDecorator.blueMilksPerChunk = 1;
		this.customBiomeDecorator.poisonIvyPerChunk = 1;
		this.customBiomeDecorator.berryBushesPerChunk = 1;
    }

    /**
     * Gets a WorldGen appropriate for this biome.
     */
    public WorldGenerator getRandomWorldGenForTrees(Random par1Random)
    {	
		return (WorldGenerator)(par1Random.nextInt(5) == 0 ? new WorldGenTaiga3(false) : (par1Random.nextInt(3) == 0 ? new WorldGenTaiga4(false) : new WorldGenTaiga9(false)));
    }
	
    /**
     * Gets a WorldGen appropriate for this biome.
     */
    public WorldGenerator getRandomWorldGenForGrass(Random par1Random)
    {
        return par1Random.nextInt(2) == 0 ? new WorldGenTallGrass(Block.tallGrass.blockID, 1) : new WorldGenTallGrass(Blocks.foliage.get().blockID, 2);
    }
	
    public void decorate(World par1World, Random par2Random, int par3, int par4)
    {
        super.decorate(par1World, par2Random, par3, par4);
        int var5 = 3 + par2Random.nextInt(6);

        for (int var6 = 0; var6 < var5; ++var6)
        {
            int var7 = par3 + par2Random.nextInt(16);
            int var8 = par2Random.nextInt(28) + 4;
            int var9 = par4 + par2Random.nextInt(16);
            int var10 = par1World.getBlockId(var7, var8, var9);

            if (var10 == Block.stone.blockID)
            {
                par1World.setBlock(var7, var8, var9, Block.oreEmerald.blockID, 0, 2);
            }
        }
    }
}