import java.util.Random;

/**
 * Created by Johnny on 23/02/2015.
 */
public class WorldGen implements IWorldGenerator {

    @Override
    public void generate(Random random, int chunkX, int chunkZ, World world, IChunkProvider chunkGenerator, IChunkProvider chunkProvider)
    {
        switch(world.provider.dimensionId)
        {
            case 0: //surface world
                generateSurface(world, random, chunkX*16, chunkZ*16);
            case 1: //end world
                //generateEnd(world, random, chunkX * 16, chunkZ * 16);
            case -1: //nether world
                //generateNether(world, random, chunkX * 16, chunkZ * 16);
        }
    }


    private void generateSurface(World world, Random random, int x, int z)
    {
    //this.addSpawn(ModBlocks.johnnyFaceBlockRubble, world, random, x, z,16,16,4 + random.nextInt(6), 25, 38, 100);

        BiomeGenBase biome = world.getBiomeGenForCoords(x * 16, z * 16);

        if ((biome == BiomeGenBase.plains))
        {
            for(int a = 0; a < 1; a++)
            {
                int i = x + random.nextInt(16);
                int k = z + random.nextInt(16);
                int j = world.getHeightValue(i, k);
                new StructureJohnnyFaceCave().generate(world, random, i, j,k );
            }
        }
    }

    private void generateEnd(World world, Random random, int x, int z)
    {

    }

    private void generateNether(World world, Random random, int x, int z)
    {

    }

    private void addSpawn(Block block, World world, Random random, int blockXPos , int blockZPos, int maxX, int maxZ, int maxVeinSize, int chanceToSpawn, int minY, int maxY)
    {
    for(int i = 0; i <chanceToSpawn; i++)
        {
            int posX = blockXPos + random.nextInt(maxX);
            int posY = minY + random.nextInt(maxY - minY);
            int posZ = blockZPos + random.nextInt(maxZ);
            (new WorldGenMinable(block,  maxVeinSize)).generate(world, random, posX, posY, posZ);
        }
    }


}