/// <summary>
/// Actives the cast skill. after success cast time
/// </summary>
/// <returns>The cast skill.</returns>
/// <param name="skill">Skill.</param>
IEnumerator activeCastSkill(SkillS skill)
{
//Debug.Log ("activeCast");
yield return(new WaitForSeconds(skill.getCastTime()));
skillList.activeSkill(skill, this);
}