private void DoTransition(BaseCanvasState state, bool active, bool instant)
{
if (!state.canvas)
{
return;
}
if (instant)
{
if (state.canvasGroup)
{
state.canvasGroup.alpha = active ? 1 : 0;
}
if (state.canvas)
{
state.canvas.SetActive(active);
}
return;
}
if (active)
{
state.canvas.transform.SetAsLastSibling();
}
if (state.canvasGroup)
{
if (active)
{
state.canvas.SetActive(true);
}
state.canvasGroup.DOKill();
state.canvasGroup.DOFade(active ? 1 : 0, duration).OnComplete(() =>
{
if (!active)
{
state.canvas.SetActive(false);
}
});
}
else if (state.canvas)
{
state.canvas.SetActive(active);
}
}
public virtual void Init(BaseCanvasState state)
{
//
}
public virtual void Enter(BaseCanvasState state)
{
//
}
public override void Exit(BaseCanvasState state)
{
base.Exit(state);
DoTransition(state, false, false);
}
public override void Enter(BaseCanvasState state)
{
base.Enter(state);
DoTransition(state, true, false);
}
public override void Init(BaseCanvasState state)
{
base.Init(state);
DoTransition(state, false, true);
}