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using System;
using libsecondlife;
using System.Collections.Generic;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Framework.Communications.Cache;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Scenes;
namespace OpenSim.Region.Environment.Modules
{
public class AvatarFactoryModule : IAvatarFactory
{
private Scene m_scene = null;
private Dictionary<LLUUID, AvatarAppearance> m_avatarsAppearance = new Dictionary<LLUUID, AvatarAppearance>();
public bool TryGetAvatarAppearance(LLUUID avatarId, out AvatarAppearance appearance)
{
if (m_avatarsAppearance.ContainsKey(avatarId))
{
appearance = m_avatarsAppearance[avatarId];
return true;
}
else
{
AvatarWearable[] wearables;
byte[] visualParams;
GetDefaultAvatarAppearance(out wearables, out visualParams);
appearance = new AvatarAppearance(avatarId, wearables, visualParams);
m_avatarsAppearance[avatarId] = appearance;
return true;
}
}
public void Initialise(Scene scene, IConfigSource source)
{
scene.RegisterModuleInterface<IAvatarFactory>(this);
scene.EventManager.OnNewClient += NewClient;
if (m_scene == null)
{
m_scene = scene;
}
}
public void PostInitialise()
{
}
public void Close()
{
}
public string Name
{
get { return "Default Avatar Factory"; }
}
public bool IsSharedModule
{
get { return true; }
}
public void NewClient(IClientAPI client)
{
client.OnAvatarNowWearing += AvatarIsWearing;
}
public void RemoveClient(IClientAPI client)
{
// client.OnAvatarNowWearing -= AvatarIsWearing;
}
public void AvatarIsWearing(Object sender, AvatarWearingArgs e)
{
IClientAPI clientView = (IClientAPI)sender;
CachedUserInfo profile = m_scene.CommsManager.UserProfileCacheService.GetUserDetails(clientView.AgentId);
if (profile != null)
{
if (profile.RootFolder != null)
{
//Todo look up the assetid from the inventory cache for each itemId that is in AvatarWearingArgs
// then store assetid and itemId and wearable type in a database
foreach (AvatarWearingArgs.Wearable wear in e.NowWearing)
{
if (wear.Type < 13)
{
LLUUID assetId;
InventoryItemBase baseItem = profile.RootFolder.HasItem(wear.ItemID);
if (baseItem != null)
{
assetId = baseItem.assetID;
//temporary dictionary storage. This should be storing to a database
if (m_avatarsAppearance.ContainsKey(clientView.AgentId))
{
AvatarAppearance avatAppearance = m_avatarsAppearance[clientView.AgentId];
avatAppearance.Wearables[wear.Type].AssetID = assetId;
avatAppearance.Wearables[wear.Type].ItemID = wear.ItemID;
}
}
}
}
}
}
}
public static void GetDefaultAvatarAppearance(out AvatarWearable[] wearables, out byte[] visualParams)
{
visualParams = GetDefaultVisualParams();
wearables = AvatarWearable.DefaultWearables;
}
private static byte[] GetDefaultVisualParams()
{
byte[] visualParams;
visualParams = new byte[218];
for (int i = 0; i < 218; i++)
{
visualParams[i] = 100;
}
return visualParams;
}
}
}
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