EndOresWorldGen

package com.hlaaftana.mods.EndOres.generation;

import java.util.Random;

import com.hlaaftana.mods.EndOres.handlers.ConfigHandler;
import com.hlaaftana.mods.EndOres.init.ModBlocks;

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;

public class EndOresWorldGen 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){

	}

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

	}

	private void generateEnd(World world, Random random, int x, int z){
		if(ConfigHandler.generateCoalOre){
			addOreSpawn(ModBlocks.oreCoal, world, random, x, z, 16, 16, 16 + random.nextInt(4), ConfigHandler.coalSpawnProbability, ConfigHandler.coalMinY, ConfigHandler.coalMaxY);
		}
		if(ConfigHandler.generateIronOre){
			addOreSpawn(ModBlocks.oreIron, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.ironSpawnProbability, ConfigHandler.ironMinY, ConfigHandler.ironMaxY);
		}
		if(ConfigHandler.generateGoldOre){
			addOreSpawn(ModBlocks.oreGold, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.goldSpawnProbability, ConfigHandler.goldMinY, ConfigHandler.goldMaxY);
		}
		if(ConfigHandler.generateLapisOre){
			addOreSpawn(ModBlocks.oreLapis, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.lapisSpawnProbability, ConfigHandler.lapisMinY, ConfigHandler.lapisMaxY);
		}
		if(ConfigHandler.generateRedstoneOre){
			addOreSpawn(ModBlocks.oreRedstone, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.redstoneSpawnProbability, ConfigHandler.redstoneMinY, ConfigHandler.coalMaxY);
		}
		if(ConfigHandler.generateDiamondOre){
			addOreSpawn(ModBlocks.oreDiamond, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.diamondSpawnProbability, ConfigHandler.diamondMinY, ConfigHandler.diamondMaxY);
		}
		if(ConfigHandler.generateEmeraldOre){
			addOreSpawn(ModBlocks.oreEmerald, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.emeraldSpawnProbability, ConfigHandler.emeraldMinY, ConfigHandler.emeraldMaxY);
		}
		if(ConfigHandler.generateQuartzOre){
			addOreSpawn(ModBlocks.oreQuartz, world, random, x, z, 16, 16, 4 + random.nextInt(4), ConfigHandler.quartzSpawnProbability, ConfigHandler.quartzMinY, ConfigHandler.quartzMaxY);
		}
	}
	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);
		}
	}
}