public byte getSkillLevel(ISkill skill) {
    ISkill fullswing = SkillFactory.getSkill(Aran.FULL_SWING);
    ISkill overswing = SkillFactory.getSkill(Aran.OVER_SWING);
    if (skills.get(skill) == null) {
        return 0;
    }
    switch (skill.getId()) {
        case 21110007:
        case 21110008:
            return skills.get(fullswing).skillevel;
        case 21120009:
        case 21120010:
            return skills.get(overswing).skillevel;
    }
    return skills.get(skill).skillevel;
}