package com.JohnnyMccrum.JohnnyBaseMod.worldgen;

import com.JohnnyMccrum.JohnnyBaseMod.Structure.StructureJohnnyFaceCave;
import cpw.mods.fml.common.IWorldGenerator;
import net.minecraft.block.Block;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.feature.WorldGenMinable;

import java.util.Random;

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





    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.getWorldChunkManager().getBiomeGenAt(x, z);



        if ((biome == BiomeGenBase.plains))

        {

            for(int a = 0; a < 1; a++)

            {

                int i = x + random.nextInt(256);

                int j = z + random.nextInt(256);

                int k   = world.getHeightValue(i, j);

                new StructureJohnnyFaceCave().generate(world, random, i, k, j);

            }

        }


    }

    public void generate(Random random, int chunkX, int chunkZ, World world, IChunkProvider chunkGenerator, IChunkProvider chunkProvider) {

        switch(world.provider.dimensionId){
            case 0 : generateSurface(world, random, chunkX * 16, chunkZ * 16);

        }
    }


    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);
        }
    }
}