001    package net.minecraft.world.biome;
002    
003    import java.util.Random;
004    import net.minecraft.entity.passive.EntityWolf;
005    import net.minecraft.world.gen.feature.WorldGenerator;
006    
007    public class BiomeGenForest extends BiomeGenBase
008    {
009        public BiomeGenForest(int par1)
010        {
011            super(par1);
012            this.spawnableCreatureList.add(new SpawnListEntry(EntityWolf.class, 5, 4, 4));
013            this.theBiomeDecorator.treesPerChunk = 10;
014            this.theBiomeDecorator.grassPerChunk = 2;
015        }
016    
017        /**
018         * Gets a WorldGen appropriate for this biome.
019         */
020        public WorldGenerator getRandomWorldGenForTrees(Random par1Random)
021        {
022            return (WorldGenerator)(par1Random.nextInt(5) == 0 ? this.worldGeneratorForest : (par1Random.nextInt(10) == 0 ? this.worldGeneratorBigTree : this.worldGeneratorTrees));
023        }
024    }