// Throws an error if passed a null item.
// Raises InventoryItemAddedCallback when item is added.
public bool AddItem(SpawnMenuItem item)
{
if (item == null)
{
Debug.LogError("Trying to add a null item to a menu page");
return(false);
}
items.Add(item);
if (cbInventoryItemAdded != null)
{
cbInventoryItemAdded(this.label, item);
}
return(true);
}
// Load all posters in given filepath
// TODO: Get rid of static function
public List <SpawnMenuItem> LoadPosters(string texturePath)
{
List <SpawnMenuItem> posters = new List <SpawnMenuItem>();
string posterPrefabPath = Poster.PrefabPath;
Object[] sprites = Resources.LoadAll(texturePath, typeof(Sprite));
foreach (Object s in sprites)
{
Sprite sprite = (Sprite)s;
PosterInitData newPosterData = new PosterInitData(posterPrefabPath, s.name, sprite.texture);
// TODO : Parse name (human-readable) into something prettier?
SpawnMenuItem newPoster = new SpawnMenuItem(s.name, sprite, newPosterData);
posters.Add(newPoster);
}
return(posters);
}
void OnMenuItemAdded(string pageLabel, SpawnMenuItem item)
{
///////////////////////////
/// Add a menu item button
///////////////////////////
Transform parent = pageLabelScrollViewMap[pageLabel].transform.Find("Viewport/Content");
MenuButton menuButton = Instantiate(MenuButtonPrefab, parent).GetComponent <MenuButton>();
if (menuButton == null)
{
Debug.LogError("A MenuButtonPrefab was instantiated without the MenuButton component - no bueno");
return;
}
// Link the menu button to a SpawnController method
menuButton.onClick.AddListener(() => { spawnHandler.OnSpawnMenuButtonClicked(menuButton, item.ObjectInitData); });
menuButton.Label = item.Label;
menuButton.Background = item.Icon;
}