package shootergame.init;

import java.util.ArrayList;
import java.util.Random;

import shootergame.Main;
import shootergame.world.World;
import shootergame.world.layer.Layer;
import shootergame.world.layer.layergen.LayerGenCaves;
import shootergame.world.layer.layergen.LayerGenEarth;
import shootergame.world.layer.layergen.LayerGenLavaCaves;

public class Layers
{
	private static final ArrayList<Layer> id_layers = new ArrayList<Layer>();
	
	public static void init(long seed)
	{
		// Create all the layers
		EARTH = new Layer(new Random(seed), new LayerGenEarth(), 0);
		CAVES = new Layer(new Random(seed), new LayerGenCaves(), 1);
		LAVA_CAVES = new Layer(new Random(seed), new LayerGenLavaCaves(), 2);
		
		// Setup all the id-able layers
		id_layers.add(EARTH);
		id_layers.add(CAVES);
		id_layers.add(LAVA_CAVES);
		
		// Create the world and set the earth as the default layer
		Main.world = new World();
		Main.world.setLayer(EARTH);
	}
	
	public static Layer getLayer(int id) {
		return id_layers.get(id);
	}
	
	public static Layer EARTH;
	public static Layer CAVES;
	public static Layer LAVA_CAVES;
}