static void CheckInputArguments(NewSubSceneArgs args, out Scene parentScene, out GameObject targetGameObject, out GameObject[] topLevelGameObjects)
{
targetGameObject = args.target;
parentScene = targetGameObject != null ? targetGameObject.scene : args.parentScene;
if (!parentScene.isLoaded && args.target == null)
{
throw new InvalidOperationException("Creating a Sub Scene needs a target GameObject or a valid parent Scene");
}
switch (args.newSubSceneMode)
{
case NewSubSceneMode.EmptyScene:
topLevelGameObjects = new GameObject[0];
break;
case NewSubSceneMode.MoveSelectionToScene:
topLevelGameObjects = GetValidSelectedGameObjectsForSubSceneCreation(targetGameObject);
if (topLevelGameObjects == null)
{
throw new InvalidOperationException("Cannot create Sub Scene from Selection");
}
break;
default:
throw new InvalidOperationException("Unhandled enum");
}
}
internal static SubScene CreateNewSubScene(string name, NewSubSceneArgs args, InteractionMode interactionMode)
{
GameObject targetGameObject;
Scene parentScene;
GameObject[] topLevelGameObjects;
CheckInputArguments(args, out parentScene, out targetGameObject, out topLevelGameObjects);
return(CreateSubSceneAndMoveObjectsInside(parentScene, targetGameObject?.transform, topLevelGameObjects, name, interactionMode));
}
internal static SubScene CreateSubSceneAndAddSelection(GameObject gameObject, InteractionMode interactionMode = InteractionMode.AutomatedAction)
{
var args = new NewSubSceneArgs(gameObject, default(Scene), NewSubSceneMode.MoveSelectionToScene);
return(CreateNewSubScene(gameObject.name, args, interactionMode));
}
