MachineModWorldGen.java

package com.projectreddog.machinemod.world;

import java.util.Random;

import com.projectreddog.machinemod.init.ModBlocks;
import com.projectreddog.machinemod.reference.Reference;

import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.chunk.IChunkGenerator;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.feature.WorldGenMinable;
import net.minecraft.world.gen.feature.WorldGenerator;
import net.minecraftforge.fml.common.IWorldGenerator;

public class MachineModWorldGen implements IWorldGenerator {

	private WorldGenerator gen_machineMod_CrudeOilStone;

	public MachineModWorldGen() {
		this.gen_machineMod_CrudeOilStone = new WorldGenMinable(ModBlocks.machinecrudeoilstone.getDefaultState(), 8);
	}

	@Override
	// public void generate(Random random, int chunkX, int chunkZ, World world, IChunkProvider chunkGenerator, IChunkProvider chunkProvider) {
	public void generate(Random random, int chunkX, int chunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider) {
		switch (world.provider.getDimension()) {// was get dim id

		case 0: // Overworld
			this.runGenerator(this.gen_machineMod_CrudeOilStone, world, random, chunkX, chunkZ, 15, Reference.crudeOilStoneGenMinlevel, Reference.crudeOilStoneGenMaxlevel);

			break;
		case -1: // Nether

			break;
		case 1: // End

			break;
		}
	}

	private void runGenerator(WorldGenerator generator, World world, Random rand, int chunk_X, int chunk_Z, int chancesToSpawn, int minHeight, int maxHeight) {
		if (minHeight < 0 || maxHeight > 256 || minHeight > maxHeight)
			throw new IllegalArgumentException("Illegal Height Arguments for WorldGenerator");
		int heightDiff = maxHeight - minHeight + 1;
		for (int i = 0; i < chancesToSpawn; i++) {
			int x = chunk_X * 16 + rand.nextInt(16);
			int y = minHeight + rand.nextInt(heightDiff);
			int z = chunk_Z * 16 + rand.nextInt(16);
			// if (BiomeDictionary.isBiomeOfType(world.getBiomeGenForCoords(new BlockPos(x, y, z)), BiomeDictionary.Type.OCEAN)) {
			generator.generate(world, rand, new BlockPos(x, y, z));
			// }
		}
	}

}