tcr/java/src/game/biome/BiomeSnow.java

package game.biome;

import game.init.Blocks;
import game.rng.Random;
import game.rng.WeightedList;
import game.world.BlockPos;
import game.world.WorldServer;
import game.worldgen.feature.WorldGenIcePath;
import game.worldgen.feature.WorldGenIceSpike;
import game.worldgen.tree.WorldGenTaiga2;
import game.worldgen.tree.WorldGenTree;

public class BiomeSnow extends Biome
{
    private final WorldGenIceSpike spikeGen = new WorldGenIceSpike();
    private final WorldGenIcePath pathGen = new WorldGenIcePath(4);
    private final boolean spiky;

    public BiomeSnow(int id, boolean spiky)
    {
        super(id);
        this.spiky = spiky;
        if(spiky)
            this.topBlock = Blocks.snow.getState();
    }
    
    protected void addMobs(WeightedList<RngSpawn> mobs) {
    }

    public void decorate(WorldServer worldIn, Random rand, BlockPos pos)
    {
        if (this.spiky)
        {
            for (int i = 0; i < 3; ++i)
            {
                int j = rand.chOffset();
                int k = rand.chOffset();
                this.spikeGen.generate(worldIn, rand, worldIn.getHeight(pos.add(j, 0, k)));
            }

            for (int l = 0; l < 2; ++l)
            {
                int i1 = rand.chOffset();
                int j1 = rand.chOffset();
                this.pathGen.generate(worldIn, rand, worldIn.getHeight(pos.add(i1, 0, j1)));
            }
        }

        super.decorate(worldIn, rand, pos);
    }

    public WorldGenTree genBigTreeChance(Random rand)
    {
        return new WorldGenTaiga2(false);
    }

    protected Biome createMutatedBiome(int p_180277_1_)
    {
        Biome biomegenbase = (new BiomeSnow(p_180277_1_, true)).setColor(13828095).setBiomeName(this.name + "Spikes", this.display + " + Spitzen").enableColdBeach().setTemperature(-20.0f).setHumidity(50.0f).setScaling(this.depth + 0.1F, this.scale + 0.1F);
        biomegenbase.depth = this.depth + 0.3F;
        biomegenbase.scale = this.scale + 0.4F;
        return biomegenbase;
    }
}