//Allow user of this method to optionally pass in a stance for a more detailed lookup.
public FacialAnimationData GetFacialAnimation(string type, string actionID, InteractionAnimationType interactionType, Stance stance)
{
try
{
if (this.databases.ContainsKey(type))
{
actionID = actionID.ToLower();
List <FacialAnimationData> list = this.databases[type];
FacialAnimationData item = null;
//Track how many recursive runs we have done, so we dont run into stack overflows.
this.searchDepth += 1;
for (int i = 0; i < list.Count; i++)
{
FacialAnimationData currentItem = list[i];
if (string.Compare(currentItem.ID, actionID, true) == 0 && currentItem.Stance == (int)stance && currentItem.InteractionType == interactionType)
{
item = currentItem;
break;
}
}
//We did not find a excakt match for the facial animation we where looking for, try to find an approximate hit.
if (item == null && this.searchDepth <= MaxSearchDepth)
{
//If first iteration fails we use lookup based on stance.
if (searchDepth == 1)
{
if ((stance & Stance.UseStanding) != 0)
{
item = GetFacialAnimation(type, actionID, interactionType, Stance.StandingNormal);
}
if ((stance & Stance.UseSitting) != 0)
{
item = GetFacialAnimation(type, actionID, interactionType, Stance.SittingNormal);
}
}
//Else we default to standing stance.
else
{
item = GetFacialAnimation(type, actionID, interactionType, Stance.StandingNormal);
}
}
//Reset for the next caller.
this.searchDepth = 0;
return(item);
}
}
catch (Exception e)
{
//CrashHelp.Report("AnimationMetaDatabase", e.Message, e);
}
return(null);
}
public FacialAnimationClip ConstructFacialAnimationClip(string type, string actionID, string stance, InteractionAnimationType interactionType = InteractionAnimationType.Null)
{
FacialAnimationData data = FacialAnimationDatabase.Instance.GetFacialAnimation(type, actionID, interactionType, AnimationUtilities.StanceStringToEnum(stance));
if (data != null)
{
FacialAnimationClip clip = FillAnimationClip(data);
return(clip);
}
return(null);
}
//Fill clip with animation channels from animation data from the database.
FacialAnimationClip FillAnimationClip(FacialAnimationData data)
{
//Create animation clip to fill.
FacialAnimationClip clip = new FacialAnimationClip(data.ID, this.baseChannels, FRAMERATE);
for (int i = 0; i < data.RotationChannels.Count; i++)
{
RotationFacialAnimationChannel channelData = data.RotationChannels[i];
RotationChannel rotationChannel = new RotationChannel(channelData.ChannelName, channelData.Keys, channelData.CanLoop, channelData.CanMirror, false, false, FRAMERATE);
clip.AddAnimationChannel(rotationChannel);
}
for (int i = 0; i < data.MorphChannels.Count; i++)
{
MorphFacialAnimationChannel channelData = data.MorphChannels[i];
MorphChannel morphChannel = new MorphChannel(channelData.ChannelName, channelData.Keys, channelData.CanLoop, channelData.CanMirror, false, false, FRAMERATE);
clip.AddAnimationChannel(morphChannel);
}
return(clip);
}