ChunkGen

ChunkGen.java

package eu.over9000.equinox.generator;

import java.util.Random;

import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.generator.ChunkGenerator;

public class Equinox_ChunkGenerator extends ChunkGenerator {
	
	private void setMaterialAt(byte[][] chunk_data, int x, int y, int z, Material material) {
		int sec_id = (y >> 4);
		int yy = y & 0xF;
		if (chunk_data[sec_id] == null) {
			chunk_data[sec_id] = new byte[4096];
		}
		chunk_data[sec_id][(yy << 8) | (z << 4) | x] = (byte) material.getId();
	}

	@Override
	public byte[][] generateBlockSections(World world, Random random, int x_chunk, int z_chunk, BiomeGrid biomes) {
		byte[][] chunk_data = new byte[16][];
		
		for (int x_coord = 0; x_coord < 16; x_coord++) {
			for (int z_coord = 0; z_coord < 16; z_coord++) {
				setMaterialAt(chunk_data, x_coord, 0, z_coord, Material.BEDROCK);
				setMaterialAt(chunk_data, x_coord, 1, z_coord, Material.BEDROCK);
				setMaterialAt(chunk_data, x_coord, 2, z_coord, random.nextBoolean() ? Material.BEDROCK : Material.STONE);
			}
		}
		return chunk_data;
	}
	
	@Override
	public boolean canSpawn(World world, int x, int z) {
		return true;
	}
}