// assetLoadCallback provides an additional callback AFTER finishCallback that is asynchronous, allowing the view to load resources.
// The View must override the LoadAssets function to take advantage of this.
public void Get <ViewT>(Action <ViewT> finishCallback, Action assetLoadCallback = null) where ViewT : NguiView
{
string prefabName = "UI/" + _config.GetViewPrefabName(typeof(ViewT));
ResourceHandle viewHandle = new ResourceHandle(prefabName);
UnityEngine.Object prefab = Resources.Load(prefabName, typeof(GameObject));
if (prefab == null)
{
_viewLoadError();
return;
}
viewHandle._set(GameObject.Instantiate(prefab));
viewHandle._acquire();
if (viewHandle.Resource != null)
{
GameObject viewGO = viewHandle.GO;
viewGO.SetActive(false);
ViewT viewObject = viewGO.GetComponent <ViewT>();
_injector.Inject(viewObject);
// Turn off NGUI cameras
Camera[] cams = viewGO.GetComponentsInChildren <Camera>();
foreach (Camera cam in cams)
{
if ((cam.cullingMask & (1 << LayerMask.NameToLayer(UI_LAYER_NAME))) > 0)
{
cam.enabled = false;
}
}
// let the view do any initialization it needs before informing the caller its ready
viewObject._initialize(viewHandle, finishedCallback: () => {
if (finishCallback != null)
{
finishCallback(viewObject);
}
});
if (assetLoadCallback != null)
{
viewObject.LoadAssets(assetLoadCallback);
}
}
else
{
_viewLoadError();
}
}
