public void Redraw()
{
MenuDefinition menuDefinition = _currentMenu.BuildMenu(this);
Texture2D texture = CacheManager.Instance.GetTexture(menuDefinition.BackgroundFilename);
Background.texture = texture;
Background.rectTransform.sizeDelta = new Vector2(texture.width, texture.height);
int selectedIndex = EventSystem.current.currentSelectedGameObject == null ? 0 : EventSystem.current.currentSelectedGameObject.transform.GetSiblingIndex();
foreach (Transform child in Items.transform)
{
Destroy(child.gameObject);
}
for (int i = 0; i < menuDefinition.MenuItems.Length; i++)
{
MenuItem menuItem = menuDefinition.MenuItems[i];
if (menuItem is MenuButton)
{
MenuButton menuButton = menuItem as MenuButton;
Button button = Instantiate(MenuButtonPrefab, Items.transform);
button.transform.Find("TextContainer").GetComponentInChildren <Text>().text = menuButton.Text;
button.transform.Find("Value").GetComponent <Text>().text = menuButton.Value;
button.onClick.AddListener(new UnityEngine.Events.UnityAction(menuButton.OnClick));
if (selectedIndex == i)
{
EventSystem.current.SetSelectedGameObject(button.gameObject);
}
}
else if (menuItem is MenuBlank)
{
Instantiate(BlankSeparatorPrefab, Items.transform);
}
}
}
