MC 1.10 Worldgen, blocks do not generate in the nether[SOLVED]

public class ModWorldGenerator implements IWorldGenerator {



@Override
public void generate(Random random, int chunkX, int chunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider) {
	// TODO Auto-generated method stub
	switch(world.provider.getDimensionType())
	{
	case NETHER:
		generateNether(world, random, chunkX, chunkZ);
		break;
	case OVERWORLD:
		generateOverworld(world, random, chunkX, chunkZ);
		break;
	case THE_END:
		generateEnd(world, random, chunkX, chunkZ);
		break;
	}
}

public void generateNether(World world, Random rand, int x, int z){
	generateOre(ModBlocks.demonite.getDefaultState(), world, rand, 0, x, z, 33, 66, 75, 1, 256, Blocks.NETHERRACK);
	//generateSingleOre(TemBlocks.fel_iron_ore, world, rand, 0, x, z, 100, 1, 256, TemBlocks.demonite);

}

public void generateOverworld(World world, Random rand, int x, int z){


	int XX = x* 16;
	int ZZ = z* 16;
	BlockPos pos = new BlockPos(XX, 70, ZZ);
	String biome = world.getBiomeGenForCoords(pos).getBiomeName();//getWorldChunkManager().getBiomeGenAt(XX, ZZ);


	if(biome.contains("River")){
		generateOre(ModBlocks.chalkstone.getDefaultState(), world, rand, 0, x, z, 25, 33, 100, 45, 65, Blocks.STONE);
	}
	if(biome.contains("Ocean")){
		generateOre(ModBlocks.chalkstone.getDefaultState(), world, rand, 0, x, z, 15, 33, 50, 20, 50, Blocks.STONE);
		generateOre(ModBlocks.chalkstone.getDefaultState(), world, rand, 0, x, z, 15, 33, 50, 10, 50, Blocks.STONE);
		generateOre(ModBlocks.chalkstone.getDefaultState(), world, rand, 0, x, z, 10, 15, 50, 30, 50, Blocks.GRAVEL);
	}
	if(biome.contains("Hills") || biome.contains("Mountain")){
		generateOre(ModBlocks.marblestone.getDefaultState(), world, rand, 0, x, z, 25, 33, 50, 65, 256, Blocks.STONE);
	}

	//generateOre(TemBlocks.andesite, world, rand, 0, x, z, 25, 33, 50, 1, 250, Blocks.stone);
	//generateOre(TemBlocks.diorite, world, rand, 0, x, z, 25, 33, 50, 1, 250, Blocks.stone);
	//generateOre(TemBlocks.granite, world, rand, 0, x, z, 25, 33, 50, 1, 250, Blocks.stone);




}

public void generateEnd(World world, Random rand, int x, int z){
	//generateOre(TemBlocks.chalkstone, world, rand, 1, x, z, 2, 10, 5, 1, 100, Blocks.end_stone);

}

public void generateOre(IBlockState state, World world, Random random, int meta, int chunkX, int chunkZ, int minVienSize, 
		int maxVienSize, int chance, int minY, int maxY, Block generateIn){
	int vienSize = minVienSize + random.nextInt(maxVienSize - minVienSize);
	int heightRange = maxY - minY + 1;
	WorldGenMinable gen = new WorldGenMinable(state,vienSize);
	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);
		//Block testblock = world.getBlock(xRand, yRand, zRand);
		BlockPos pos = new BlockPos(xRand, yRand, zRand);

		gen.generate(world,  random ,pos);


	}


}
/*	
public void generateSingleOre(Block block, World world, Random random, int meta, int chunkX, int chunkZ, 
		int chance, int minY, int maxY, Block generateIn){
	//int vienSize = minVienSize + random.nextInt(maxVienSize - minVienSize);
	int heightRange = maxY - minY + 1;
	WorldGenSingleMinable gen = new WorldGenSingleMinable(block, meta,  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);
		Block testblock = world.getBlock(xRand, yRand, zRand);
		if (testblock==generateIn){
		gen.generate(world,  random , xRand, yRand, zRand);

		}
	}



}
*/



}