Homes Component for Hytale

public class Homes implements Component<EntityStore> {
    private Map<String, String> worldMap;
    private Map<String, Double> doubleMap;
    private Map<String, Float> floatMap;
    public static final BuilderCodec<Homes> CODEC =
            BuilderCodec.builder(Homes.class, Homes::new)
                    .append(new KeyedCodec<>("WorldMap", new MapCodec<>(Codec.STRING, HashMap::new, false)),
                            (homes, stringStringMap) -> homes.worldMap = stringStringMap,
                            homes -> homes.worldMap)
                    .add()
                    .append(new KeyedCodec<>("DoubleMap", new MapCodec<>(Codec.DOUBLE, HashMap::new, false)),
                            (homes, stringDoubleMap) -> homes.doubleMap = stringDoubleMap,
                            homes -> homes.doubleMap)
                    .add()
                    .append(new KeyedCodec<>("FloatMap", new MapCodec<>(Codec.FLOAT, HashMap::new, false)),
                            (homes, stringFloatMap) -> homes.floatMap = stringFloatMap,
                            homes -> homes.floatMap)
                    .add()
                    .build();
    public Homes() {
        worldMap = new HashMap<>();
        doubleMap = new HashMap<>();
        floatMap = new HashMap<>();
    }
    public Homes(Homes clone) {
        worldMap = clone.worldMap;
        doubleMap = clone.doubleMap;
        floatMap = clone.floatMap;
    }
    public boolean exists(String homeName) {
        return worldMap.containsKey(homeName);
    }
    public Teleport getHome(String homeName) {
        var world = Universe.get().getWorld(worldMap.get(homeName));
        var x = doubleMap.get(homeName + "-x");
        var y = doubleMap.get(homeName + "-y");
        var z = doubleMap.get(homeName + "-z");
        return Teleport.createForPlayer(world, new Transform(x, y, z));
    }
    public void setHome(String homeName, World world, Transform transform) {
        var pos = transform.getPosition();
        var rot = transform.getRotation();
        worldMap.put(homeName, world.getName());
        doubleMap.put(homeName + "-x", pos.x);
        doubleMap.put(homeName + "-y", pos.y);
        doubleMap.put(homeName + "-z", pos.z);
        floatMap.put(homeName + "-x", rot.x);
        floatMap.put(homeName + "-y", rot.y);
        floatMap.put(homeName + "-z", rot.z);
    }
    @NullableDecl
    @Override
    public Component<EntityStore> clone() {
        return new Homes(this);
    }
}