private AccumulatedAttributeTransform InvokeMotion(AccumulatedAttributeTransform accumulatedTransforms)
{
var velocity = (Vector)accumulatedTransforms.CurrentAttributeValue("motion", "velocity");
if (velocity.x != 0 || velocity.y != 0 || velocity.z != 0)
{
lock (ongoingMotion)
{
if (!ongoingMotion.Contains(accumulatedTransforms.Entity))
{
ongoingMotion.Add(accumulatedTransforms.Entity);
}
}
}
else
{
lock (ongoingMotion)
{
if (ongoingMotion.Contains(accumulatedTransforms.Entity))
{
ongoingMotion.Remove(accumulatedTransforms.Entity);
}
}
}
return(accumulatedTransforms);
}
private AccumulatedAttributeTransform InvokeSpin(AccumulatedAttributeTransform accumulatedTransforms)
{
var rotVelocity = (AxisAngle)accumulatedTransforms.CurrentAttributeValue("motion", "rotVelocity");
if (rotVelocity.angle != 0 &&
!(rotVelocity.axis.x == 0 && rotVelocity.axis.y == 0 && rotVelocity.axis.z == 0))
{
lock (ongoingSpin)
{
if (!ongoingSpin.Contains(accumulatedTransforms.Entity))
{
ongoingSpin.Add(accumulatedTransforms.Entity);
}
}
}
else
{
lock (ongoingSpin)
{
if (ongoingSpin.Contains(accumulatedTransforms.Entity))
{
ongoingSpin.Remove(accumulatedTransforms.Entity);
}
}
}
return(accumulatedTransforms);
}
/// <summary>
/// Checks if position of entity has changed and sets y attribute to ground level if y and ground level
/// are different
/// </summary>
/// <param name="accumulatedTransforms">Accumulated transformation that happened in the service chain</param>
/// <returns>Accumulated changes with adaptions added by AvatarCollison</returns>
internal AccumulatedAttributeTransform Transform(AccumulatedAttributeTransform accumulatedTransforms)
{
Vector entityPosition = (Vector)accumulatedTransforms.CurrentAttributeValue("location", "position");
Vector adaptedPosition = new Vector(entityPosition.x,
(float)accumulatedTransforms.Entity["avatarCollision"]["groundLevel"].Value,
entityPosition.z);
accumulatedTransforms.AddAttributeTransformation("location", "position", adaptedPosition);
return(accumulatedTransforms);
}