package thegoldcrayon.thegoldcrayonsgemstonesmod;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.world.World;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.feature.WorldGenMinable;
import cpw.mods.fml.common.IWorldGenerator;

public class OnyxOreGeneration implements IWorldGenerator {

	@Override
	public void generate(Random random, int chunkX, int chunkZ, World world,
			IChunkProvider chunkGenerator, IChunkProvider chunkProvider) {
		switch(world.provider.dimensionId)
		{
		case 0:
			generateOverWorld(world, random, chunkX, chunkZ);
			break;
		}
	}
	public void generateOverWorld(World world, Random rand, int x, int z){
		generateOre(TheGoldCrayonsGemstonesMod.blockOnyxOre, world, rand, x, z, 2, 8, 15, 20, 50, Blocks.stone);
        generateOre2(TheGoldCrayonsGemstonesMod.OTHERORE, world, rand, x, z, 2, 8, 15, 20, 50, Blocks.stone);
	}

	public void generateOre(Block block, World world, Random random, int chunkX, int chunkZ, int minVeinSize, int maxVeinSize, int chance, int minY, int maxY, Block generateIn){
		int veinSize = minVeinSize + random.nextInt(maxVeinSize - minVeinSize);
		int heightRange = maxY - minY;
		WorldGenMinable gen = new WorldGenMinable(block, veinSize, generateIn);
		for(int i = 0; i < chance; i++){
			int xRand = chunkX * 16 + random.nextInt(16);
			int yRand = random.nextInt(heightRange) + minY;
			int zRand = chunkZ * 16 + random.nextInt(16);
			gen.generate(world, random, xRand, yRand, zRand);

		}
	}

    	public void generateOre2(Block block, World world, Random random, int chunkX, int chunkZ, int minVeinSize, int maxVeinSize, int chance, int minY, int maxY, Block generateIn){
		int veinSize = minVeinSize + random.nextInt(maxVeinSize - minVeinSize);
		int heightRange = maxY - minY;
		WorldGenMinable gen = new WorldGenMinable(block, veinSize, generateIn);
		for(int i = 0; i < chance; i++){
			int xRand = chunkX * 16 + random.nextInt(16);
			int yRand = random.nextInt(heightRange) + minY;
			int zRand = chunkZ * 16 + random.nextInt(16);
			gen.generate(world, random, xRand, yRand, zRand);

		}
	}



}