public void Start()
{
List <Character> roster = state.hr.GetRosterCharacters();
for (int i = 0; i < roster.Count; ++i)
{
HeroRosterSlot slot = Instantiate <HeroRosterSlot>(slotPrefab, slotParent.transform);
slot.Init(roster[i], this);
slots.Add(roster[i], slot);
UnitSelection selection = Instantiate <UnitSelection>(selectionPrefab, selectionParent.transform);
Vector2 position = start.anchoredPosition;
position.x += i * 200;
selection.SetPositionImmediate(position);
selection.Init(roster[i], this);
units.Add(roster[i], selection);
}
}