private Enemy createEnemy(String type) {
		if (type.equals("dwarf"))
			return new Dwarf(this);
		else if (type.equals("elf"))
			return new Elf(this);
		else if (type.equals("hobbit"))
			return new Hobbit(this);
		else if (type.equals("human"))
			return new Human(this);
		return null;
	}