public void TestTweener_OnComplete()
{
var tweener = new AltoTweener();
float value1 = 0;
float value2 = 0;
tweener.NewTween().FromTo(3f, 7f, 1.0f).OnUpdate(x => value1 = x)
.OnComplete(x => value2 = x * 2);
tweener.Update(0.9f);
Assert.That(value2, Is.EqualTo(0));
tweener.Update(0.3f);
Assert.That(value2, Is.EqualTo(14f));
}
public void TestTweener_MethodChain()
{
var tweener = new AltoTweener();
float value = 0;
tweener.NewTween().FromTo(10f, 20f, 1.0f).OnUpdate(x => value = x);
Assert.That(tweener.count, Is.EqualTo(1));
Assert.That(value, Is.EqualTo(10f), "OnUpdate の時点で最初の update は呼ばれている");
tweener.Update(0.1f);
Assert.That(value, Is.EqualTo(11f));
tweener.Update(0.9f);
Assert.That(tweener.count, Is.EqualTo(0));
Assert.That(value, Is.EqualTo(20f));
}
public void TestTweener_Delay()
{
var tweener = new AltoTweener();
float value1 = 0;
tweener.NewTween().Delay(0.5f).FromTo(1f, 2f, 1.0f).OnUpdate(x => value1 = x);
Assert.That(value1, Is.EqualTo(0f));
tweener.Update(0.4f);
Assert.That(value1, Is.EqualTo(0f));
tweener.Update(0.1f);
Assert.That(value1, Is.EqualTo(0f));
tweener.Update(0.0001f);
Assert.That(value1, Is.EqualTo(1f).Within(0.001f));
tweener.Update(0.5f);
Assert.That(value1, Is.EqualTo(1.5f).Within(0.001f));
tweener.Update(0.8f);
Assert.That(value1, Is.EqualTo(2f).Within(0.001f));
}