check for avatar skeleton data on meshs headers on cost estimation. Dont

 let a model have more than one mesh with skeleton, for testing create a
 mesh inventory item, for this meshs. Add also option to read a avatar
 collider replacement. This information still needs to be saved somewhere
 so it can be checked on attachment, etc, without parsing the mesh asset again.

2 files changed, 101 insertions, 11 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index 75634e0..3a070c3 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -58,7 +58,7 @@ namespace OpenSim.Region.ClientStack.Linden
         string assetName, string description, UUID assetID, UUID inventoryItem, UUID parentFolder,
         byte[] data, string inventoryType, string assetType,
         int cost, UUID texturesFolder, int nreqtextures, int nreqmeshs, int nreqinstances,
-        bool IsAtestUpload, ref string error);
+        bool IsAtestUpload, bool avatarSkeleton, bool avatarCollider, ref string error);
 
     public delegate UUID UpdateItem(UUID itemID, byte[] data);
 
@@ -531,6 +531,8 @@ namespace OpenSim.Region.ClientStack.Linden
             int nreqmeshs= 0;
             int nreqinstances = 0;
             bool IsAtestUpload = false;
+            bool avatarSkeleton = false;
+            bool avatarCollider = false;
 
             string assetName = llsdRequest.name;
 
@@ -580,8 +582,9 @@ namespace OpenSim.Region.ClientStack.Linden
                         string error;
                         int modelcost;
                         
+                        
                         if (!m_ModelCost.MeshModelCost(llsdRequest.asset_resources, baseCost, out modelcost,
-                            meshcostdata, out error, ref warning))
+                            meshcostdata,out avatarSkeleton, out avatarCollider, out error, ref warning))
                         {
                             LLSDAssetUploadError resperror = new LLSDAssetUploadError();
                             resperror.message = error;
@@ -664,7 +667,7 @@ namespace OpenSim.Region.ClientStack.Linden
             AssetUploader uploader =
                 new AssetUploader(assetName, assetDes, newAsset, newInvItem, parentFolder, llsdRequest.inventory_type,
                         llsdRequest.asset_type, capsBase + uploaderPath, m_HostCapsObj.HttpListener, m_dumpAssetsToFile, cost,
-                        texturesFolder, nreqtextures, nreqmeshs, nreqinstances, IsAtestUpload);
+                        texturesFolder, nreqtextures, nreqmeshs, nreqinstances, IsAtestUpload, avatarSkeleton, avatarCollider);
 
             m_HostCapsObj.HttpListener.AddStreamHandler(
                 new BinaryStreamHandler(
@@ -711,7 +714,7 @@ namespace OpenSim.Region.ClientStack.Linden
                                           UUID inventoryItem, UUID parentFolder, byte[] data, string inventoryType,
                                           string assetType, int cost,
                                           UUID texturesFolder, int nreqtextures, int nreqmeshs, int nreqinstances,
-                                          bool IsAtestUpload, ref string error)
+                                          bool IsAtestUpload,bool avatarSkeleton, bool avatarCollider, ref string error)
         {
 
             lock (m_ModelCost)
@@ -877,12 +880,60 @@ namespace OpenSim.Region.ClientStack.Linden
                     List<UUID> meshAssets = new List<UUID>();
                     for (int i = 0; i < mesh_list.Count; i++)
                     {
+/*
+  //                    do we really need this heavy thing?
+                        OSD osd = OSDParser.DeserializeLLSDBinary(mesh_list[i]);
+                        if (osd is OSDMap)
+                        {
+                            OSDMap mosd = (OSDMap)osd;
+                            if (mosd.ContainsKey("skeleton"))
+                            {
+                                OSDMap skeleton = (OSDMap)mosd["skeleton"];
+                                int sksize = skeleton["size"].AsInteger();
+                            }
+                        }
+*/
+
                         AssetBase meshAsset = new AssetBase(UUID.Random(), assetName, (sbyte)AssetType.Mesh, creatorIDstr);
                         meshAsset.Data = mesh_list[i].AsBinary();
                         if (istest)
                             meshAsset.Local = true;
                         m_assetService.Store(meshAsset);
                         meshAssets.Add(meshAsset.FullID);
+
+
+                        // test code 
+                        if (avatarSkeleton)
+                        {
+                            string name = assetName;
+                            if (name.Length > 25)
+                                name = name.Substring(0, 24);
+                            name += "_Mesh#" + i.ToString();
+                            InventoryItemBase meshitem = new InventoryItemBase();
+                            meshitem.Owner = m_HostCapsObj.AgentID;
+                            meshitem.CreatorId = creatorIDstr;
+                            meshitem.CreatorData = String.Empty;
+                            meshitem.ID = UUID.Random();
+                            meshitem.AssetID = meshAsset.FullID;
+                            meshitem.Description = "mesh ";
+                            meshitem.Name = name;
+                            meshitem.AssetType = (int)AssetType.Mesh;
+                            meshitem.InvType = (int)InventoryType.Mesh;
+                            meshitem.Folder = UUID.Zero; // send to default
+
+                            // If we set PermissionMask.All then when we rez the item the next permissions will replace the current
+                            // (owner) permissions.  This becomes a problem if next permissions are changed.
+                            meshitem.CurrentPermissions
+                                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer);
+
+                            meshitem.BasePermissions = (uint)PermissionMask.All;
+                            meshitem.EveryOnePermissions = 0;
+                            meshitem.NextPermissions = (uint)PermissionMask.All;
+                            meshitem.CreationDate = Util.UnixTimeSinceEpoch();
+
+                            m_Scene.AddInventoryItem(client, meshitem);
+                            meshitem = null;
+                        }
                     }
 
                     int skipedMeshs = 0;
@@ -1540,12 +1591,14 @@ namespace OpenSim.Region.ClientStack.Linden
         private int m_nreqmeshs;
         private int m_nreqinstances;
         private bool m_IsAtestUpload;
+        private bool m_avatarSkeleton;
+        private bool m_avatarCollider;
 
         public AssetUploader(string assetName, string description, UUID assetID, UUID inventoryItem,
                                 UUID parentFolderID, string invType, string assetType, string path,
                                 IHttpServer httpServer, bool dumpAssetsToFile,
                                 int totalCost, UUID texturesFolder, int nreqtextures, int nreqmeshs, int nreqinstances,
-                                bool IsAtestUpload)
+                                bool IsAtestUpload,bool avatarSkeleton, bool avatarCollider)
         {
             m_assetName = assetName;
             m_assetDes = description;
@@ -1564,6 +1617,8 @@ namespace OpenSim.Region.ClientStack.Linden
             m_nreqmeshs = nreqmeshs;
             m_nreqinstances = nreqinstances;
             m_IsAtestUpload = IsAtestUpload;
+            m_avatarSkeleton = avatarSkeleton;
+            m_avatarCollider = avatarCollider;
 
             m_timeoutTimer.Elapsed += TimedOut;
             m_timeoutTimer.Interval = 120000;
@@ -1608,7 +1663,8 @@ namespace OpenSim.Region.ClientStack.Linden
             if (handlerUpLoad != null)
             {
                 handlerUpLoad(m_assetName, m_assetDes, newAssetID, inv, parentFolder, data, m_invType, m_assetType,
-                    m_cost, m_texturesFolder, m_nreqtextures, m_nreqmeshs, m_nreqinstances, m_IsAtestUpload, ref m_error);
+                    m_cost, m_texturesFolder, m_nreqtextures, m_nreqmeshs, m_nreqinstances, m_IsAtestUpload,
+                    m_avatarSkeleton, m_avatarCollider, ref m_error);
             }
             if (m_IsAtestUpload)
             {
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
index 4a3fae6..db6f9fd 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
@@ -96,12 +96,18 @@ namespace OpenSim.Region.ClientStack.Linden
         // basicCost input region assets upload cost
         // totalcost returns model total upload fee
         // meshcostdata returns detailed costs for viewer 
-        public bool MeshModelCost(LLSDAssetResource resources, int basicCost, out int totalcost, 
-            LLSDAssetUploadResponseData meshcostdata, out string error, ref string warning)
+        // avatarSkeleton if mesh includes a avatar skeleton
+        // useAvatarCollider if we should use physics mesh for avatar
+        public bool MeshModelCost(LLSDAssetResource resources, int basicCost, out int totalcost,
+            LLSDAssetUploadResponseData meshcostdata,out bool avatarSkeleton, out bool useAvatarCollider,
+            out string error, ref string warning)
         {
             totalcost = 0;
             error = string.Empty;
-            
+
+            avatarSkeleton = false;
+            useAvatarCollider = false;
+
             if (resources == null ||
                 resources.instance_list == null ||
                 resources.instance_list.Array.Count == 0)
@@ -145,6 +151,10 @@ namespace OpenSim.Region.ClientStack.Linden
             float meshsfee = 0;
             int numberMeshs = 0;
             bool haveMeshs = false;
+
+            bool curskeleton;
+            bool curAvatarPhys;
+
             List<ameshCostParam> meshsCosts = new List<ameshCostParam>();
 
             if (resources.mesh_list != null && resources.mesh_list.Array.Count > 0)
@@ -156,10 +166,20 @@ namespace OpenSim.Region.ClientStack.Linden
                     ameshCostParam curCost = new ameshCostParam();
                     byte[] data = (byte[])resources.mesh_list.Array[i];
 
-                    if (!MeshCost(data, curCost, out error))
+                    if (!MeshCost(data, curCost,out curskeleton, out curAvatarPhys, out error))
                     {
                         return false;
                     }
+
+                    if (curskeleton)
+                    {
+                        if (avatarSkeleton)
+                        {
+                            error = "model can only contain a avatar skeleton";
+                            return false;
+                        }
+                        avatarSkeleton = true;
+                    }
                     meshsCosts.Add(curCost);
                     meshsfee += curCost.costFee;
                 }
@@ -273,7 +293,7 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         // single mesh asset cost
-        private bool MeshCost(byte[] data, ameshCostParam cost, out string error)
+        private bool MeshCost(byte[] data, ameshCostParam cost,out bool skeleton, out bool avatarPhys, out string error)
         {
             cost.highLODSize = 0;
             cost.medLODSize = 0;
@@ -284,6 +304,9 @@ namespace OpenSim.Region.ClientStack.Linden
 
             error = string.Empty;
 
+            skeleton = false;
+            avatarPhys = false;
+
             if (data == null || data.Length == 0)
             {
                 error = "Missing model information.";
@@ -330,6 +353,17 @@ namespace OpenSim.Region.ClientStack.Linden
 
             int submesh_offset = -1;
 
+            if (map.ContainsKey("skeleton"))
+            {
+                tmpmap = (OSDMap)map["skeleton"];
+                if (tmpmap.ContainsKey("offset") && tmpmap.ContainsKey("size"))
+                {
+                    int sksize = tmpmap["size"].AsInteger();
+                    if(sksize > 0)
+                        skeleton = true;
+                }               
+            }
+
             if (map.ContainsKey("physics_convex"))
             {
                 tmpmap = (OSDMap)map["physics_convex"];