public IEnumerator TurnPage(int direction)
{
turningPage = true;
if (direction < 0)
{
PageIndex--;
turningScale = -1f;
dotTarget -= 1f;
Page.Redraw(CurrentPageBuffer);
NextPage.Redraw(NextPageBuffer);
while ((turningScale = Calc.Approach(turningScale, 1f, Engine.DeltaTime * 8f)) < 1f)
{
yield return(null);
}
}
else
{
NextPage.Redraw(NextPageBuffer);
turningScale = 1f;
dotTarget += 1f;
while ((turningScale = Calc.Approach(turningScale, -1f, Engine.DeltaTime * 8f)) > -1f)
{
yield return(null);
}
PageIndex++;
Page.Redraw(CurrentPageBuffer);
}
turningScale = 1f;
turningPage = false;
yield break;
}
