private SCNAction PulseAction()
{
var pulseOutAction = SCNAction.FadeOpacityTo(0.4f, 0.5f);
var pulseInAction = SCNAction.FadeOpacityTo(1.0f, 0.5f);
pulseOutAction.TimingMode = SCNActionTimingMode.EaseInEaseOut;
pulseInAction.TimingMode = SCNActionTimingMode.EaseInEaseOut;
return(SCNAction.RepeatActionForever(SCNAction.Sequence(new SCNAction[] { pulseOutAction, pulseInAction })));
}
private void Close(bool flash = false)
{
if (!IsOpen || IsAnimating)
{
return;
}
IsAnimating = true;
StopPulsing(FocusSquareNode());
// Close animation
SCNTransaction.Begin();
SCNTransaction.AnimationTimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseOut);
SCNTransaction.AnimationDuration = AnimationDuration / 2f;
FocusSquareNode().Opacity = 0.99f;
SCNTransaction.SetCompletionBlock(() => {
SCNTransaction.Begin();
SCNTransaction.AnimationTimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseOut);
SCNTransaction.AnimationDuration = AnimationDuration / 4f;
foreach (var segment in segments)
{
segment.Close();
}
SCNTransaction.SetCompletionBlock(() => {
IsAnimating = false;
});
SCNTransaction.Commit();
});
SCNTransaction.Commit();
// Scale/bounce animation
FocusSquareNode().AddAnimation(ScaleAnimation("transform.scale.x"), "transform.scale.y");
FocusSquareNode().AddAnimation(ScaleAnimation("transform.scale.y"), "transform.scale.y");
FocusSquareNode().AddAnimation(ScaleAnimation("transform.scale.z"), "transform.scale.z");
// Flash?
if (flash)
{
var waitAction = SCNAction.Wait(AnimationDuration * 0.75f);
var fadeInAction = SCNAction.FadeOpacityTo(0.25f, AnimationDuration * 0.125f);
var fadeOutAction = SCNAction.FadeOpacityTo(0.0f, AnimationDuration * 0.125f);
FillPlane.RunAction(SCNAction.Sequence(new SCNAction[] { waitAction, fadeInAction, fadeOutAction }));
var flashSquareAction = FlashAnimation(AnimationDuration * 0.25f);
foreach (var segment in Segments)
{
segment.RunAction(SCNAction.Sequence(new[] { waitAction, flashSquareAction }));
}
}
IsOpen = false;
}
private void PerformCloseAnimation(bool flash = false)
{
if (this.isBorderOpen && !this.isAnimating)
{
this.isBorderOpen = false;
this.isAnimating = true;
this.borderNode.RemoveAction("pulse");
this.borderNode.Opacity = 1f;
// Close animation
SCNTransaction.Begin();
SCNTransaction.AnimationDuration = GameBoard.AnimationDuration / 2f;
SCNTransaction.AnimationTimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseOut);
this.borderNode.Opacity = 0.99f;
SCNTransaction.SetCompletionBlock(() =>
{
SCNTransaction.Begin();
SCNTransaction.AnimationDuration = GameBoard.AnimationDuration / 2f;
SCNTransaction.AnimationTimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseOut);
foreach (var segment in this.borderSegments)
{
segment.Close();
}
SCNTransaction.SetCompletionBlock(() =>
{
this.isAnimating = false;
});
SCNTransaction.Commit();
});
SCNTransaction.Commit();
if (flash)
{
var waitAction = SCNAction.Wait(GameBoard.AnimationDuration * 0.75f);
var fadeInAction = SCNAction.FadeOpacityTo(0.6f, GameBoard.AnimationDuration * 0.125f);
var fadeOutAction = SCNAction.FadeOpacityTo(0f, GameBoard.AnimationDuration * 0.125f);
this.FillPlane.RunAction(SCNAction.Sequence(new SCNAction[] { waitAction, fadeOutAction, fadeInAction }));
}
}
}
public void WasTouchedByEnemy()
{
var time = DateTime.UtcNow.Ticks;
if (time > this.lastHitTime + 1d)
{
this.lastHitTime = time;
this.model.RunAction(SCNAction.Sequence(new SCNAction[]
{
SCNAction.PlayAudioSource(this.hitSound, false),
SCNAction.RepeatAction(SCNAction.Sequence(new SCNAction[]
{
SCNAction.FadeOpacityTo(0.01f, 0.1f),
SCNAction.FadeOpacityTo(1f, 0.1f)
}), 4)
}));
}
}
void WasHit()
{
if (isInvincible)
{
return;
}
isInvincible = true;
Character.Hit();
Character.Node.RunAction(SCNAction.Sequence(new [] {
SCNAction.PlayAudioSource(hitSound, false),
SCNAction.RepeatAction(SCNAction.Sequence(new [] {
SCNAction.FadeOpacityTo(.01f, 0.1),
SCNAction.FadeOpacityTo(1f, 0.1)
}), 7),
SCNAction.Run(_ => isInvincible = false)
}));
}