package com.piratecody.nethercraft.generation;

import java.util.Random;

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

import com.piratecody.nethercraft.blocks.*;
import com.piratecody.nethercraft.init.NCBlocks;

public class NCWorldGeneration implements IWorldGenerator{

    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);
            case -1:
                generateNether(world, random, chunkX * 16, chunkZ * 16);
            case 1:
                generateEnd(world, random, chunkX * 16, chunkZ * 16);
        }

    }

        private void generateSurface(World world, Random random, int x, int z)
        {
            addOreSpawn(NCBlocks.corruptIronOre, world, random, x, z, 16, 16, 3 + random.nextInt(3), 100, 0, 80);
        }

        private void generateNether(World world, Random random, int x, int z)
        {
            addOreSpawn(NCBlocks.corruptIronOre, world, random, x, z, 16, 16, 3 + random.nextInt(3), 100, 0, 80);
        }

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

        }



        private void addOreSpawn(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);
            }
        }

}