void Awake()
{
this.CanvasGroup = this.GetComponent <CanvasGroup> ();
this.CanvasGroup.alpha = 0;
this._isActive = false;
this._levelListPanel = this.transform.FindChild("LevelList");
this._menuLevelItemList = new List <MenuLevelItem> ();
this._selectedItem = null;
this._selectedItemIndex = -1;
this._hasChangedSelection = false;
Global.LevelSelectionMenu = this;
}
private void SelectListItem(int index)
{
if (index < 0 || index >= _menuLevelItemList.Count || _hasChangedSelection)
{
return;
}
if (_selectedItem != null)
{
_selectedItem.Background.color = Color.white;
_selectedItem = null;
}
_selectedItem = _menuLevelItemList [index];
_selectedItem.Background.color = Color.yellow;
_selectedItemIndex = index;
_hasChangedSelection = true;
Invoke("OnSelectionChangeTimerEnded", 0.5f);
}
private void PopulateLevelList()
{
DirectoryInfo levelDirectoryPath = new DirectoryInfo(Application.dataPath + "/Scenes/Levels");
FileInfo[] fileInfoArray = levelDirectoryPath.GetFiles("*.unity", SearchOption.AllDirectories);
if (fileInfoArray.Length > 0)
{
Debug.Log("levelScenes loaded, count = " + fileInfoArray.Length);
}
foreach (FileInfo fileInfo in fileInfoArray)
{
GameObject menuItemObj = (GameObject)Instantiate(Resources.Load("Prefabs/MenuLevelItem"), _levelListPanel);
MenuLevelItem menuItemScript = menuItemObj.GetComponent <MenuLevelItem> ();
menuItemScript.Text.text = Path.GetFileNameWithoutExtension(fileInfo.Name);
_menuLevelItemList.Add(menuItemScript);
}
SelectListItem(0);
}
