VoidGenerator.java

package com.forairan.mapstudio.world;

import java.util.Random;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.generator.ChunkGenerator;

public class VoidGenerator extends ChunkGenerator {
    @Override
    public Location getFixedSpawnLocation(World world, Random random) {
        return new Location(world, 0, 65, 0);
    }
    
    @Override
    public byte[][] generateBlockSections(World world, Random random, int x, int z, BiomeGrid biomes) {
        byte[][] result = new byte[16][];
        
        if (x == 0 && z == 0) {
            setBlock(result, 0, 64, 0, (byte) 1);
        }
        
        return result;
    }
    
    public void setBlock(byte[][] result, int x, int y, int z, byte blkid) {
        if (result[y >> 4] == null) {
            result[y >> 4] = new byte[4096];
        }
        result[y >> 4][((y & 0xF) << 8) | (z << 4) | x] = blkid;
    }
}