tcr/java/src/game/biome/BiomeJungle.java

package game.biome;

import game.block.BlockTallGrass;
import game.entity.animal.EntityChicken;
import game.entity.animal.EntityOcelot;
import game.init.Blocks;
import game.rng.Random;
import game.world.BlockPos;
import game.world.State;
import game.world.WorldServer;
import game.worldgen.FeatureGenerator;
import game.worldgen.foliage.WorldGenMelon;
import game.worldgen.foliage.WorldGenShrub;
import game.worldgen.foliage.WorldGenTallGrass;
import game.worldgen.foliage.WorldGenVines;
import game.worldgen.tree.WorldGenBaseTree;
import game.worldgen.tree.WorldGenJungle;
import game.worldgen.tree.WorldGenTree;

public class BiomeJungle extends Biome
{
    private static final State LOG = Blocks.jungle_log.getState(); // .withProperty(BlockOldLog.VARIANT, BlockPlanks.EnumType.JUNGLE);
    private static final State LEAVES = Blocks.jungle_leaves.getState(); // .withProperty(BlockOldLeaf.VARIANT, BlockPlanks.EnumType.JUNGLE); // .withProperty(BlockLeaves.CHECK_DECAY, Boolean.valueOf(false));
    private static final State BUSH = Blocks.oak_leaves.getState(); // .withProperty(BlockOldLeaf.VARIANT, BlockPlanks.EnumType.OAK); // .withProperty(BlockLeaves.CHECK_DECAY, Boolean.valueOf(false));
    
    private final boolean edge;

    public BiomeJungle(int id, boolean edge)
    {
        super(id);
        this.edge = edge;

        if (edge)
        {
            this.treesPerChunk = 2;
        }
        else
        {
            this.treesPerChunk = 50;
        }

        this.grassPerChunk = 25;
        this.flowersPerChunk = 4;

        if (!edge)
        {
            this.mobs.add(new RngSpawn(EntityOcelot.class, 2, 1, 1));
        }

        this.mobs.add(new RngSpawn(EntityChicken.class, 10, 4, 4));
    }

    public WorldGenTree genBigTreeChance(Random rand)
    {
        return (WorldGenTree)(rand.chance(10) ? this.worldGeneratorBigTree : (rand.chance(2) ? new WorldGenShrub(LOG, BUSH) : (!this.edge && rand.chance(3) ? new WorldGenJungle(false, 10, 20, LOG, LEAVES) : new WorldGenBaseTree(false, rand.range(4, 10), LOG, LEAVES, true))));
    }

    /**
     * Gets a WorldGen appropriate for this biome.
     */
    public FeatureGenerator getRandomWorldGenForGrass(Random rand)
    {
        return rand.chance(4) ? new WorldGenTallGrass(BlockTallGrass.EnumType.FERN) : new WorldGenTallGrass(BlockTallGrass.EnumType.GRASS);
    }

    public void decorate(WorldServer worldIn, Random rand, BlockPos pos)
    {
        super.decorate(worldIn, rand, pos);
        int i = rand.chOffset();
        int j = rand.chOffset();
        int k = rand.zrange(worldIn.getHeight(pos.add(i, 0, j)).getY() * 2);
        (new WorldGenMelon()).generate(worldIn, rand, pos.add(i, k, j));
        WorldGenVines worldgenvines = new WorldGenVines();

        for (j = 0; j < 50; ++j)
        {
            k = rand.chOffset();
            int l = 128;
            int i1 = rand.chOffset();
            worldgenvines.generate(worldIn, rand, pos.add(k, 128, i1));
        }
    }
}