/// <summary>
/// Destroys given Affector
/// </summary>
/// <param name="affector"></param>
public void DestroyAffector(Affector affector)
{
if (!_affectors.Contains(affector))
{
throw new InvalidRequestException("Given affector not found!");
}
_affectors.Remove(affector);
// TODO: CEGUI_DELETE_AO affector;
}
/// <summary>
/// Creates a new Affector
/// </summary>
/// <returns></returns>
/// <seealso cref="Affector"/>
public Affector CreateAffector()
{
// no checking needed!
var ret = new Affector(this);
_affectors.Add(ret);
return(ret);
}
public AnimationKeyFrameHandler(XMLAttributes attributes, Affector affector)
{
//throw new NotImplementedException();
var progressionStr = attributes.GetValueAsString(ProgressionAttribute);
var logEvent = new StringBuilder("\t\tAdding KeyFrame at position: " +
attributes.GetValueAsString(PositionAttribute) +
" Value: " +
attributes.GetValueAsString(ValueAttribute));
if (!string.IsNullOrEmpty(progressionStr))
{
logEvent.Append(" Progression: " + attributes.GetValueAsString(ProgressionAttribute, ProgressionLinear));
}
Logger.LogInsane(logEvent.ToString());
KeyFrame.Progression progression;
if (progressionStr == ProgressionDiscrete)
{
progression = KeyFrame.Progression.Discrete;
}
else if (progressionStr == ProgressionQuadraticAccelerating)
{
progression = KeyFrame.Progression.QuadraticAccelerating;
}
else if (progressionStr == ProgressionQuadraticDecelerating)
{
progression = KeyFrame.Progression.QuadraticDecelerating;
}
else
{
progression = KeyFrame.Progression.Linear;
}
affector.CreateKeyFrame(
attributes.GetValueAsFloat(PositionAttribute),
attributes.GetValueAsString(ValueAttribute),
progression,
attributes.GetValueAsString(SourcePropertyAttribute));
if (affector.GetNumKeyFrames() == 1 && !string.IsNullOrEmpty(progressionStr))
{
System.GetSingleton().Logger
.LogEvent("WARNING: progression type specified for first keyframe in animation will be ignored.");
}
d_completed = true;
}
/// <summary>
/// internal constructor, please use Affector::createKeyFrame
/// </summary>
/// <param name="parent"></param>
/// <param name="position"></param>
internal KeyFrame(Affector parent, float position)
{
d_parent = parent;
d_position = position;
d_progression = Progression.Linear;
}