/// <summary>
/// Update what the avatar is wearing using an item from their inventory.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void AvatarIsWearing(Object sender, AvatarWearingArgs e)
{
IClientAPI clientView = (IClientAPI)sender;
ScenePresence avatar = m_scene.GetScenePresence(clientView.AgentId);
if (avatar == null)
{
m_log.Error("[APPEARANCE]: Avatar is child agent, ignoring AvatarIsWearing event");
return;
}
CachedUserInfo profile = m_scene.CommsManager.UserService.GetUserDetails(clientView.AgentId);
if (profile != null)
{
// we need to clean out the existing textures
AvatarAppearance appearance = avatar.Appearance;
avatar.Appearance.ResetAppearance();
List <AvatarWearable> wearables = new List <AvatarWearable>();
lock (_currentlyWaitingCOFBuilds)
{
//Check to see whether the client can manage itself
if (_cofSyncEnabled && !_viewer2Users.Contains(clientView.AgentId))
{
foreach (AvatarWearingArgs.Wearable wear in e.NowWearing)
{
wearables.Add(new AvatarWearable(wear.Type, wear.ItemID, UUID.Zero));
AvatarWearable oldWearable = appearance.GetWearableOfType(wear.Type);
if (wear.ItemID != UUID.Zero)
{
if (oldWearable == null || oldWearable.ItemID == UUID.Zero || wear.ItemID != oldWearable.ItemID)
{
bool add = false;
Dictionary <UUID, BuildCOF> waitingCOFs = new Dictionary <UUID, BuildCOF>();
if ((add = !_currentlyWaitingCOFBuilds.TryGetValue(clientView.AgentId, out waitingCOFs)))
{
waitingCOFs = new Dictionary <UUID, BuildCOF>();
}
//Make sure that the new item is added
if (waitingCOFs.ContainsKey(wear.ItemID))
{
BuildCOF cof = waitingCOFs[wear.ItemID];
cof.SetWearableToLookFor(wear.ItemID, m_scene, clientView.AgentId, true);
if (cof.Finished())
{
waitingCOFs.Remove(wear.ItemID);
}
}
else
{
BuildCOF cof = new BuildCOF(ClearWaitingCOF);
cof.SetWearableToLookFor(wear.ItemID, m_scene, clientView.AgentId, true);
waitingCOFs.Add(wear.ItemID, cof);
}
if (add)
{
_currentlyWaitingCOFBuilds.Add(clientView.AgentId, waitingCOFs);
}
}
if (oldWearable != null && oldWearable.ItemID != UUID.Zero && wear.ItemID != oldWearable.ItemID)
{
bool add = false;
Dictionary <UUID, BuildCOF> waitingCOFs = new Dictionary <UUID, BuildCOF>();
if ((add = !_currentlyWaitingCOFBuilds.TryGetValue(clientView.AgentId, out waitingCOFs)))
{
waitingCOFs = new Dictionary <UUID, BuildCOF>();
}
//Check for removal of old item
if (waitingCOFs.ContainsKey(oldWearable.ItemID))
{
BuildCOF cof = waitingCOFs[oldWearable.ItemID];
cof.SetWearableToLookFor(oldWearable.ItemID, m_scene, clientView.AgentId, false);
if (cof.Finished())
{
waitingCOFs.Remove(oldWearable.ItemID);
}
}
else
{
BuildCOF cof = new BuildCOF(ClearWaitingCOF);
cof.SetWearableToLookFor(oldWearable.ItemID, m_scene, clientView.AgentId, false);
waitingCOFs.Add(oldWearable.ItemID, cof);
}
if (add)
{
_currentlyWaitingCOFBuilds.Add(clientView.AgentId, waitingCOFs);
}
}
}
else if (oldWearable != null && oldWearable.ItemID != UUID.Zero)
{
bool add = false;
Dictionary <UUID, BuildCOF> waitingCOFs = new Dictionary <UUID, BuildCOF>();
if ((add = !_currentlyWaitingCOFBuilds.TryGetValue(clientView.AgentId, out waitingCOFs)))
{
waitingCOFs = new Dictionary <UUID, BuildCOF>();
}
//Remove the item if it was just removed
if (waitingCOFs.ContainsKey(oldWearable.ItemID))
{
BuildCOF cof = waitingCOFs[oldWearable.ItemID];
cof.SetWearableToLookFor(oldWearable.ItemID, m_scene, clientView.AgentId, false);
if (cof.Finished())
{
waitingCOFs.Remove(oldWearable.ItemID);
}
}
else
{
BuildCOF cof = new BuildCOF(ClearWaitingCOF);
cof.SetWearableToLookFor(oldWearable.ItemID, m_scene, clientView.AgentId, false);
waitingCOFs.Add(oldWearable.ItemID, cof);
}
if (add)
{
_currentlyWaitingCOFBuilds.Add(clientView.AgentId, waitingCOFs);
}
}
}
}
else
{
foreach (AvatarWearingArgs.Wearable wear in e.NowWearing)
{
wearables.Add(new AvatarWearable(wear.Type, wear.ItemID, UUID.Zero));
}
}
}
// Wearables are a stack. The entries we have represent the current "top" stack state. Apply them
SetAppearanceAssets(profile, ref wearables, clientView);
avatar.Appearance.SetWearables(wearables);
this.UpdateDatabase(clientView.AgentId, avatar.Appearance, null, null);
}
else
{
m_log.WarnFormat("[APPEARANCE]: Cannot set wearables for {0}, no user profile found", clientView.Name);
}
}