public void Refresh()
{
skills = entity.GetSkills().ToArray();
int i = 0;
foreach (Skill skill in skills)
{
if (skill == null)
{
slots[i].Hide();
i++;
continue;
}
slots[i].Show();
slots[i].Disabled = !skill.condition.IsValid();
slots[i].Configure(skill, (i + 1).ToString());
i++;
}
while (i < 5)
{
slots[i].Hide();
i++;
}
}