public Task OnNavigatedAsync(INavigatableScene nextScene, INavigatableScene prevScene, TransitionMode mode)
{
if (this._animator == null)
{
this._animator = Resources.Load <RuntimeAnimatorController>("Animator/NavigationAnimator");
}
var nextSceneAnimator = nextScene.RootObject.GetComponent <Animator>();
if (nextSceneAnimator == null)
{
nextSceneAnimator = nextScene.RootObject.AddComponent <Animator>();
}
nextSceneAnimator.runtimeAnimatorController = this._animator;
var prevSceneAnimator = prevScene.RootObject.GetComponent <Animator>();
if (prevSceneAnimator == null)
{
prevSceneAnimator = prevScene.RootObject.AddComponent <Animator>();
}
prevSceneAnimator.runtimeAnimatorController = this._animator;
if (mode.HasFlag(TransitionMode.KeepCurrent))
{
if (mode.HasFlag(TransitionMode.New))
{
nextSceneAnimator.Play("TransitionOpen");
}
else if (mode.HasFlag(TransitionMode.Back))
{
prevSceneAnimator.Play("TransitionClose");
}
}
return(Task.Delay(TimeSpan.FromSeconds(0.3)));
}
private NavigationResult Activate(ISceneArgs args, NavigationOption option = NavigationOption.None)
{
var result = new NavigationResult();
if (this._currentScene != null)
{
var currentUnityScene = SceneManager.GetSceneByName(this._currentScene.SceneArgs.SceneName);
if (!currentUnityScene.isLoaded)
{
throw new NavigationFailureException("無効なシーンが設定されています", args);
}
result.PreviousScene = this._currentScene;
}
// シーンマネージャの方から次のSceneを取得
var nextUnityScene = SceneManager.GetSceneByName(args.SceneName);
if (!nextUnityScene.isLoaded)
{
throw new NavigationFailureException("シーンの読み込みに失敗しました", args);
}
if (nextUnityScene.rootCount != 1)
{
throw new NavigationFailureException("シーンのRootObjectが複数あります", args);
}
// SceneからINavigatableSceneを取得
var rootObjects = nextUnityScene.GetRootGameObjects();
if (rootObjects.Length == 0)
{
throw new NavigationFailureException("RootObjectが存在しません", args);
}
if (rootObjects.Length > 1)
{
throw new NavigationFailureException("RootObjectが複数あります", args);
}
var containsCanvases = rootObjects[0].GetComponentsInChildren <Canvas>();
if (containsCanvases.Length == 0)
{
throw new NavigationFailureException("Canvasが見つかりませんでした", args);
}
var sceneBases = rootObjects[0].GetComponents <SceneBase>();
if (sceneBases.Length == 0)
{
throw new NavigationFailureException("SceneBaseコンポーネントがRootObjectに存在しません", args);
}
if (sceneBases.Length > 1)
{
throw new NavigationFailureException("SceneBaseコンポーネントが複数あります", args);
}
// 進む場合、新しいシーンは非表示にしておく
if (!option.HasFlag(NavigationOption.Pop))
{
rootObjects[0].SetActive(false);
}
// 次のシーンに諸々引数を渡す
var nextScene = sceneBases[0] as INavigatableScene;
nextScene.SceneArgs = args;
nextScene.SetNavigator(this);
if (this._currentScene != null)
{
nextScene.SetParentSceneArgs(this._currentScene.SceneArgs);
}
// 進む場合、ソートを整える
if (!option.HasFlag(NavigationOption.Pop))
{
if (this._currentScene != null)
{
this._canvasOrderArranger.ArrangeOrder(this._currentScene.RootCanvases, option);
}
else
{
for (var i = 0; i < nextScene.RootCanvases.Count; ++i)
{
nextScene.RootCanvases[i].sortingOrder = this._canvasOrderArranger.InitialOrder;
}
}
}
// 次のシーンにnextSceneを設定
this._currentScene = result.NextScene = nextScene;
// TransitionModeの調整
if (option.HasFlag(NavigationOption.Override))
{
result.TransitionMode |= TransitionMode.KeepCurrent;
}
if (option.HasFlag(NavigationOption.Pop))
{
result.TransitionMode |= TransitionMode.Back;
}
return(result);
}
