void CanvasSetState(UICanvasBase obj, bool active)
{
if (active)
{
obj.ChengeUIState(UICanvasBase.UISTATE.ACTIVE);
}
else
{
obj.ChengeUIState(UICanvasBase.UISTATE.CLOSE);
}
}
public override void AddCanvas(UICanvasBase target)
{
if (_openCanvasHirtory.Count > 0)
{
var head = _openCanvasHirtory.Peek();
head.ChengeUIState(UICanvasBase.UISTATE.SLEEP);
}
CanvasSetState(target, true);
target.GetComponent <Canvas>().sortingOrder = CaluculateNextSortOrder();
_openCanvasHirtory.Push(target);
}
//実際に遷移を実行する
void RunTransition(UICanvasBase chengeUI, bool selfActive)
{
if (selfActive)
{
_uiCtrl.AddCanvas(chengeUI);
}
else
{
//_uiCtrl.CloseToNextCanvas(chengeUI);
_uiCtrl.CloseAndAddCanvas(chengeUI);
}
}
public override void AddCanvas(UICanvasBase target)
{
if (_openCanvasHirtory.Count > 0)
{
var head = _openCanvasHirtory.Peek();
head.ChengeUIState(UICanvasBase.UISTATE.SLEEP);
}
target.gameObject.SetActive(true);
_openCanvasHirtory.Push(target);
target.ChengeUIState(UICanvasBase.UISTATE.ACTIVE);
}
//UIのグループを閉じて別のUIを開く という動きをしたいができない
public void CloseAndAddCanvas(UICanvasBase nextCanvas)
{
var impl = (DefaultCanvasImpl)_uiCvImpl;
if (impl.ContaintHitory(nextCanvas))
{
CloseToNextCanvas(nextCanvas);
}
else
{
CloseCanvas(impl._historyTop);
AddCanvas(nextCanvas);
}
}
public override void CloseCanvas(UICanvasBase nextCanvas, bool lastOpen)
{
if (_openCanvasHirtory.Contains(nextCanvas))
{
while (true)
{
//nextCanvasより上の階層のものをすべて閉じる
//lastOpen=falseならnextCanvasも閉じる
var next = _openCanvasHirtory.Peek();
if (next != nextCanvas)
{
_openCanvasHirtory.Pop();
next.gameObject.SetActive(false);
next.ChengeUIState(UICanvasBase.UISTATE.CLOSE);
}
else if (next == nextCanvas && !lastOpen)
{
_openCanvasHirtory.Pop();
next.gameObject.SetActive(false);
next.ChengeUIState(UICanvasBase.UISTATE.CLOSE);
break;
}
else if (next == nextCanvas && lastOpen)
{
next.ChengeUIState(UICanvasBase.UISTATE.ACTIVE);
break;
}
}
}
else
{
//閉じるものがスタックにないときのエラー
//わかりやすいエラーコードにしたい
Debug.Log("DefaultCanvasImpl error");
return;
}
}
public override void CloseCanvas(UICanvasBase nextCanvas)
{
if (_openCanvasHirtory.Contains(nextCanvas))
{
while (true)
{
//nextCanvasより上の階層のものをすべて閉じる
//lastOpen=falseならnextCanvasも閉じる
var topCanvas = _openCanvasHirtory.Pop();
CanvasSetState(topCanvas, false);
if (topCanvas == nextCanvas)
{
break;
}
}
}
else
{
//閉じるものがスタックにないときのエラー
//わかりやすいエラーコードにしたい
Debug.Log("DefaultCanvasImpl error");
return;
}
}
void SetSortOrder(UICanvasBase target, int order)
{
target.SelfCanvas.sortingOrder = order;
}
public DefaultCanvasImpl(UICanvasBase firstCanvas) : base(firstCanvas)
{
}
//履歴stackに含まれているかどうか
public bool ContaintHitory(UICanvasBase target)
{
return(_openCanvasHirtory.Contains(target));
}
//履歴にあるキャンバスまで閉じる //lastOpen=trueならnextCanvasは閉じない public abstract void CloseCanvas(UICanvasBase nextCanvas, bool lastOpen);
//現在のキャンバスを閉じて別のものを開く ができない
//キャンバスを開く処理
public abstract void AddCanvas(UICanvasBase target);
//コンストラクタなくてもいいかも
public UICanvasOpenImplementor(UICanvasBase firstCanvas)
{
AddCanvas(firstCanvas);
}
public void CloseToNextCanvas(UICanvasBase nextCanvas)
{
_uiCvImpl.CloseCanvas(nextCanvas, lastOpen: true);
}
public void CloseCanvas(UICanvasBase target)
{
_uiCvImpl.CloseCanvas(target, lastOpen: false);
}
public void AddCanvas(UICanvasBase target)
{
SetSortOrder(target, _uiCvImpl.CaluculateNextSortOrder());
_uiCvImpl.AddCanvas(target);
}
//履歴にあるキャンバスまで閉じる //lastOpen=trueならnextCanvasは閉じない public abstract void CloseCanvas(UICanvasBase nextCanvas);
