public void changeWeapon(bool up)
    {
        int weaponIndex = (int)character.weapon;
        if (up)
        {
            weaponIndex++;
            if (weaponIndex >= Enum.GetNames(typeof(Weapon)).Length)
                weaponIndex = 0;
        }
        else
        {
            weaponIndex--;
            if (weaponIndex < 0)
                weaponIndex = Enum.GetNames(typeof(Weapon)).Length -1;
        }

        if (character.charClass == ClassType.Swordsman) {
            //character.weapon = swordWeapons
        } else if (character.charClass == ClassType.Marksman) {

        } else {

        }
        character.weapon = (Weapon)weaponIndex;
        weapon.text = character.weapon + "";
    }