Hey, me again, I have been trying to get an ore to generate in the nether but it wont generate. It doesn't crash or anything.

                              Code:

 

World Gen File:

 

package MOnM;

import java.util.Random;

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

}
    
private void generateEnd(World world, Random random, int chunkX, int chunkZ){

}
    
private void generateSurface(World world, Random random, int chunkX,int chunkZ){
	for(int i = 0; i < 20; i++){
		int xCoord = chunkX + random.nextInt(16);
		int yCoord = random.nextInt(80);
		int zCoord = chunkZ + random.nextInt(16);

		(new WorldGenMinable(MOnM.MineriteOre.blockID, 10)).generate(world, random, xCoord, yCoord, zCoord);
	}}


    
private void generateNether(World world, Random random, int chunkX, int chunkZ){
	for(int i = 0; i < 40; i++){
		int xCoord = chunkX + random.nextInt(16);
		int yCoord = random.nextInt(60);
		int zCoord = chunkZ + random.nextInt(16);

		(new WorldGenMinable(MOnM.SataniteOre.blockID, 10)).generate(world, random, xCoord, yCoord, zCoord);

      }

}
}

 

Main File:

 

package MOnM;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;

@Mod(modid = MOnM.modID, version = "0.1", name = "More Ores 'n Minerals")
@NetworkMod(clientSideRequired = true, serverSideRequired = false)
public class MOnM {

public static final String modID = "MOnM";

public static Block MineriteGemBlock;
public static Block MineriteOre;
public static Item MineriteDust;
public static Item MineriteGem;
public static Item MineriteIngot;


public static Block SataniteOre;
public static Block SataniteBlock;

	@EventHandler
public void load(FMLInitializationEvent event){
//Blocks
MineriteOre = new MineriteOre(2000,"mineriteore").setHardness(3.0F).setLightValue(1).setUnlocalizedName("mineriteore");
registerBlock(MineriteOre, "Minerite Ore", MineriteOre.getUnlocalizedName());

MineriteGemBlock = new MineriteGemBlock(2001,"mineritegemblock").setHardness(3.0F).setLightValue(1).setUnlocalizedName("mineritegemblock");
registerBlock(MineriteGemBlock, "Minerite Gem Block", MineriteGemBlock.getUnlocalizedName());

SataniteOre = new SataniteOre(2002,"sataniteore").setHardness(3.0F).setLightValue(1).setUnlocalizedName("sataniteore");
registerBlock(SataniteOre, "Satanite Ore", SataniteOre.getUnlocalizedName());

//Items
MineriteDust = new MineriteDust(2500,"mineritedust").setUnlocalizedName("mineritedust");



LanguageRegistry.addName(MineriteDust, "Minerite Dust");






//World Generator Registry
GameRegistry.registerWorldGenerator(new WorldGeneratorMOnM());


}
	public static void registerBlock(Block block, String name, String unlocalizedName){
		GameRegistry.registerBlock(block, MOnM.modID + unlocalizedName);
		LanguageRegistry.addName(block, name);
	}
}

 

Halp!

You confused provider dimensionID:

1 is for the End, -1 is for the Nether