private void InternalDisplay(IEnumerable <SelectableOption> selectableOptions)
{
int x = 0;
if (selectables != null)
{
Clean();
}
selectables = new List <GUISelectable>();
foreach (SelectableOption option in selectableOptions)
{
GameObject selectableGameObject = Instantiate(selectablePrefab, subpanel);
RectTransform rect = (RectTransform)selectableGameObject.transform;
rect.anchorMin = new Vector2((float)(x) / width, rect.anchorMin.y);
rect.anchorMax = new Vector2((x + 1f) / width, rect.anchorMax.y);
rect.offsetMin = new Vector2(12, 12);
rect.offsetMax = new Vector2(-12, -12);
GUISelectable selectable = selectableGameObject.GetComponent <GUISelectable>();
selectable.xMin = x;
selectable.xMax = x;
selectable.y = 0;
selectable.DisplayIcon(option);
selectables.Add(selectable);
x++;
}
xMin = 0; xMax = 0; y = 0;
Reposition();
}
void Select(GUISelectable selectable)
{
selector.gameObject.SetActive(true);
selected = selectable;
cost.Display(selectable.associatedOption.cost);
flavorText.text = selectable.associatedOption.description;
selector.Select((RectTransform)selectable.transform);
}
void Reposition()
{
int x = targetX.HasValue ? (width + targetX.Value) % width : xMin;
int y = targetY.HasValue ? (height + targetY.Value) % height : this.y;
GUISelectable selectable = Find(x, y);
if (targetX != null)
{
xMin = selectable.xMin;
xMax = selectable.xMax;
}
if (targetY != null)
{
y = selectable.y;
}
Select(selectable);
targetX = null;
targetY = null;
}