/// <summary>
/// Applies the TweenerSettings to this tweener, this will clear OnX callbacks <code>e.g. OnStart(<b>action</b>) if the relevant TweenerSetting events have listeners</code>
/// </summary>
/// <param name="tweener">This</param>
/// <param name="settings">Tweener settings to apply</param>
/// <returns>The modified tweener</returns>
public static Tweener ApplySettings([NotNull] this Tweener tweener, TweenerSettings settings)
{
if (tweener == null)
{
throw new ArgumentNullException(nameof(tweener));
}
if (settings == null)
{
return(tweener);
}
tweener.SetDelay(settings.Delay);
if (settings.StopMotionEase)
{
tweener.SetEase(EaseFactory.StopMotion(settings.StopMotionEaseFrameRate, settings.EaseFunction));
}
else
{
tweener.SetEase(settings.EaseFunction, settings.EaseOvershoot, settings.EasePeriod);
}
tweener.SetAutoKill(settings.AutoKill);
tweener.SetLoops(settings.Loops, settings.LoopType);
tweener.SetUpdate(settings.UpdateType);
// Events
if (settings.OnStart.GetPersistentEventCount() > 0)
{
tweener.OnStart(() => settings.OnStart?.Invoke());
}
if (settings.OnKill.GetPersistentEventCount() > 0)
{
tweener.OnKill(() => settings.OnKill?.Invoke());
}
if (settings.OnPlay.GetPersistentEventCount() > 0)
{
tweener.OnPlay(() => settings.OnPlay?.Invoke());
}
if (settings.OnPause.GetPersistentEventCount() > 0)
{
tweener.OnPause(() => settings.OnPause?.Invoke());
}
if (settings.OnRewind.GetPersistentEventCount() > 0)
{
tweener.OnRewind(() => settings.OnRewind?.Invoke());
}
if (settings.OnStepComplete.GetPersistentEventCount() > 0)
{
tweener.OnStepComplete(() => settings.OnStepComplete?.Invoke());
}
if (settings.OnComplete.GetPersistentEventCount() > 0)
{
tweener.OnComplete(() => settings.OnComplete?.Invoke());
}
return(tweener);
}
void CreateTweenerSettingsIfNull(ref TweenerSettings tweenerSettings)
{
if (tweenerSettings == null)
{
tweenerSettings = ScriptableObject.CreateInstance <TweenerSettings>();
Debug.LogWarning(
$"Warning: A tweener setting has not been set on \"{tweenerSettings}\" a default linear tween with a duration of 1 second will be used",
this);
}
}
/// <summary>Tweens a property or field to the given value using default plugins</summary>
/// <param name="getter">A getter for the field or property to tween.
/// <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
/// <param name="setter">A setter for the field or property to tween
/// <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
/// <param name="endValue">The end value to reach</param>
/// <param name="settings">Tweener Settings to use for this tween</param>
public static TweenerCore <float, float, FloatOptions> To(DOGetter <float> getter, DOSetter <float> setter, float endValue, TweenerSettings settings)
{
TweenerCore <float, float, FloatOptions> tweener = DG.Tweening.DOTween.To(getter, setter, endValue, settings.Duration).ApplySettings(settings);
return(tweener);
}
private static TweenerCore <T1, T2, TPlugOptions> ApplySettings <T1, T2, TPlugOptions>(this TweenerCore <T1, T2, TPlugOptions> tweenerCore, TweenerSettings settings)
where TPlugOptions : struct, IPlugOptions
{
var tweener = tweenerCore as Tweener;
tweener.ApplySettings(settings);
return(tweenerCore);
}