public TestCase()
{
Tween1 = new TweenSleep(new TimeSpan(200), () => Tween1FinishCallbacks++);
Tween2 = new TweenSleep(new TimeSpan(100), () => Tween2FinishCallbacks++);
ParallelTween = new TweenParallel(() => TweenParallelFinishCallbacks++);
ParallelTween.Add(Tween1);
ParallelTween.Add(Tween2);
}
public void ShouldThrowExceptionWhenAddingTheSameTweenTwice_adding()
{
var tween = new TweenSleep(new TimeSpan(100));
var parallel = new TweenParallel();
parallel.Add(tween);
Assert.Throws <ArgumentException>(() => parallel.Add(tween));
}
public void ShouldNotTriggerFinishCallbackWhenThereWereNoTweens()
{
var tweenParallelFinishCallbacks = 0;
var parallel = new TweenParallel(() => tweenParallelFinishCallbacks++);
parallel.Advance(new TimeSpan(100));
Assert.Equal(0, tweenParallelFinishCallbacks);
}
public override TweenBase CreateTween(ITweenAssetInjector injector)
{
var tween = new TweenParallel();
foreach (var item in m_parallel)
{
tween.Add(item.CreateTween(injector));
}
return(tween);
}
public void ShouldAddTweensPassedInConstructor_arrayInit()
{
var tween1 = new TweenSleep(new TimeSpan(200));
var tween2 = new TweenSleep(new TimeSpan(100));
var parallel = new TweenParallel(null, new ITween[] { tween1, tween2 });
Assert.Equal(2, parallel.TweenCount);
Assert.False(parallel.IsFinished);
Assert.Contains(tween1, parallel.Tweens);
Assert.Contains(tween2, parallel.Tweens);
}
public void ShouldAddTween()
{
var tween = new TweenSleep(new TimeSpan(100));
var parallel = new TweenParallel();
parallel.Add(tween);
Assert.Equal(1, parallel.TweenCount);
Assert.False(parallel.IsFinished);
Assert.Contains(tween, parallel.Tweens);
}
public ParticleSmoke()
{
_tween = new TweenParallel(() => IsFinished = true);
_position = new Vector2(_random.Next(0, S.ViewportWidth), -396);
_rotation = (float)(2 * Math.PI * _random.NextDouble());
_scale = 1.5f + (float)_random.NextDouble() * 0.5f;
_alpha = 1f;
_delay = _random.Next(0, 5);
var duration = _random.Next(40, 60);
var targetY = 500 + (float)_random.NextDouble() * 400;
var rotationDirection = _random.NextDouble() < 0.5 ? 1 : -1;
_tween.AddTween(new TweenFloatEaseOut(_position.Y, targetY, duration * 5 / 6, y => _position.Y = y));
_tween.AddTween(new TweenFloatEaseOut(_rotation, _rotation + (float)Math.PI * 0.5f * rotationDirection, duration, x => _rotation = x));
_tween.AddTween(new TweenFloatEaseOut(1, 0, duration, x => _alpha = x));
}
public void ShouldStartEmpty()
{
var parallel = new TweenParallel();
Assert.Equal(0, parallel.TweenCount);
}
public void ShouldThrowExceptionWhenAddingNullTween_adding()
{
var parallel = new TweenParallel();
Assert.Throws <ArgumentNullException>(() => parallel.Add(null));
}