private void Awake()
{
Service = SkillsViewerService.GetInstance();
Heroes = Service.Heroes;
if (Heroes == null || Heroes.Length == 0)
{
throw new HeroesInvalidArgumentException();
}
SkillService = SkillService.GetInstance();
HeroService = HeroService.GetInstance();
CurrentHeroIndex = 0;
LastCurrentHeroIndex = -1;
SelectedSkillIndex = -1;
SelectKnowledge = GameObject.FindGameObjectWithTag("SelectKnowledge");
SelectKnowledge.transform.localScale = new Vector3(0, 0, 0);
SkillTitle = GameObject.FindGameObjectWithTag("Skill_tittle").GetComponent <Text>();
SkillDescription = GameObject.FindGameObjectWithTag("Skill_description").GetComponent <Text>();
AddSkillError = GameObject.FindGameObjectWithTag("AddSkillError");
AddSkillError.transform.localScale = new Vector3(0, 0, 0);
}