/// <summary>
/// Attach an item to an avatar specifying attachment details
/// </summary>
/// <param name="itemID">The <seealso cref="libsecondlife.LLUUID"/> of the item to attach</param>
/// <param name="ownerID">The <seealso cref="libsecondlife.LLUUID"/> attachments owner</param>
/// <param name="name">The name of the attachment</param>
/// <param name="description">The description of the attahment</param>
/// <param name="perms">The <seealso cref="libsecondlife.Permissions"/> to apply when attached</param>
/// <param name="itemFlags">The <seealso cref="libsecondlife.InventoryItemFlags"/> of the attachment</param>
/// <param name="attachPoint">the <seealso cref="libsecondlife.AttachmentPoint"/> on the avatar
/// to attach the item to</param>
public void Attach(LLUUID itemID, LLUUID ownerID, string name, string description,
Permissions perms, InventoryItemFlags itemFlags, AttachmentPoint attachPoint)
{
// TODO: At some point it might be beneficial to have AppearanceManager track what we
// are currently wearing for attachments to make enumeration and detachment easier
RezSingleAttachmentFromInvPacket attach = new RezSingleAttachmentFromInvPacket();
attach.AgentData.AgentID = Client.Self.AgentID;
attach.AgentData.SessionID = Client.Self.SessionID;
attach.ObjectData.AttachmentPt = (byte)attachPoint;
attach.ObjectData.Description = Helpers.StringToField(description);
attach.ObjectData.EveryoneMask = (uint)perms.EveryoneMask;
attach.ObjectData.GroupMask = (uint)perms.GroupMask;
attach.ObjectData.ItemFlags = (uint)itemFlags;
attach.ObjectData.ItemID = itemID;
attach.ObjectData.Name = Helpers.StringToField(name);
attach.ObjectData.NextOwnerMask = (uint)perms.NextOwnerMask;
attach.ObjectData.OwnerID = ownerID;
Client.Network.SendPacket(attach);
}
public override bool Decode()
{
int version = -1;
Permissions = new Permissions();
string data = Helpers.FieldToUTF8String(AssetData);
string[] lines = data.Split('\n');
for (int stri = 0; stri < lines.Length; stri++)
{
if (stri == 0)
{
string versionstring = lines[stri];
version = Int32.Parse(versionstring.Split(' ')[2]);
if (version != 22 && version != 18)
return false;
}
else if (stri == 1)
{
Name = lines[stri];
}
else if (stri == 2)
{
Description = lines[stri];
}
else
{
string line = lines[stri].Trim();
string[] fields = line.Split('\t');
if (fields.Length == 1)
{
fields = line.Split(' ');
if (fields[0] == "parameters")
{
int count = Int32.Parse(fields[1]) + stri;
for (; stri < count; )
{
stri++;
line = lines[stri].Trim();
fields = line.Split(' ');
int id = Int32.Parse(fields[0]);
float weight = float.Parse(fields[1], System.Globalization.NumberStyles.Float,
Helpers.EnUsCulture.NumberFormat);
Params[id] = weight;
}
}
else if (fields[0] == "textures")
{
int count = Int32.Parse(fields[1]) + stri;
for (; stri < count; )
{
stri++;
line = lines[stri].Trim();
fields = line.Split(' ');
AppearanceManager.TextureIndex id = (AppearanceManager.TextureIndex)Int32.Parse(fields[0]);
LLUUID texture = new LLUUID(fields[1]);
Textures[id] = texture;
}
}
else if (fields[0] == "type")
{
WearableType = (WearableType)Int32.Parse(fields[1]);
}
}
else if (fields.Length == 2)
{
switch (fields[0])
{
case "creator_mask":
// Deprecated, apply this as the base mask
Permissions.BaseMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
break;
case "base_mask":
Permissions.BaseMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
break;
case "owner_mask":
Permissions.OwnerMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
break;
case "group_mask":
Permissions.GroupMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
break;
case "everyone_mask":
Permissions.EveryoneMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
break;
case "next_owner_mask":
Permissions.NextOwnerMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
break;
case "creator_id":
Creator = new LLUUID(fields[1]);
break;
case "owner_id":
Owner = new LLUUID(fields[1]);
break;
case "last_owner_id":
LastOwner = new LLUUID(fields[1]);
break;
case "group_id":
Group = new LLUUID(fields[1]);
break;
case "group_owned":
GroupOwned = (Int32.Parse(fields[1]) != 0);
break;
case "sale_type":
ForSale = InventoryManager.StringToSaleType(fields[1]);
break;
case "sale_price":
SalePrice = Int32.Parse(fields[1]);
break;
case "sale_info":
// Container for sale_type and sale_price, ignore
break;
default:
return false;
}
}
}
}
return true;
}
public override void Decode()
{
int version = -1;
int n = -1;
string data = Helpers.FieldToUTF8String(AssetData);
n = data.IndexOf('\n');
version = Int32.Parse(data.Substring(19, n - 18));
data = data.Remove(0, n);
if (version != 22)
throw new Exception("Wearable asset has unrecognized version " + version);
n = data.IndexOf('\n');
Name = data.Substring(0, n);
data = data.Remove(0, n);
n = data.IndexOf('\n');
Description = data.Substring(0, n);
data = data.Remove(0, n);
// Split in to an upper and lower half
string[] parts = data.Split(new string[] { "parameters" }, StringSplitOptions.None);
parts[1] = "parameters" + parts[1];
Permissions = new Permissions();
// Parse the upper half
string[] lines = parts[0].Split('\n');
foreach (string thisline in lines)
{
string line = thisline.Trim();
string[] fields = line.Split('\t');
if (fields.Length == 2)
{
if (fields[0] == "creator_mask")
{
// Deprecated, apply this as the base mask
Permissions.BaseMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
}
else if (fields[0] == "base_mask")
{
Permissions.BaseMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
}
else if (fields[0] == "owner_mask")
{
Permissions.OwnerMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
}
else if (fields[0] == "group_mask")
{
Permissions.GroupMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
}
else if (fields[0] == "everyone_mask")
{
Permissions.EveryoneMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
}
else if (fields[0] == "next_owner_mask")
{
Permissions.NextOwnerMask = (PermissionMask)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
}
else if (fields[0] == "creator_id")
{
Creator = new LLUUID(fields[1]);
}
else if (fields[0] == "owner_id")
{
Owner = new LLUUID(fields[1]);
}
else if (fields[0] == "last_owner_id")
{
LastOwner = new LLUUID(fields[1]);
}
else if (fields[0] == "group_id")
{
Group = new LLUUID(fields[1]);
}
else if (fields[0] == "group_owned")
{
GroupOwned = (Int32.Parse(fields[1]) != 0);
}
else if (fields[0] == "sale_type")
{
ForSale = InventoryManager.StringToSaleType(fields[1]);
}
else if (fields[0] == "sale_price")
{
SalePrice = Int32.Parse(fields[1]);
}
}
else if (line.StartsWith("type "))
{
WearableType = (WearableType)Int32.Parse(line.Substring(5));
break;
}
}
// Break up the lower half in to parameters and textures
string[] lowerparts = parts[1].Split(new string[] { "textures" }, StringSplitOptions.None);
lowerparts[1] = "textures" + lowerparts[1];
// Parse the parameters
lines = lowerparts[0].Split('\n');
foreach (string line in lines)
{
string[] fields = line.Split(' ');
// Use exception handling to deal with all the lines we aren't interested in
try
{
int id = Int32.Parse(fields[0]);
if (fields[1] == ",")
{
fields[1] = "0";
}
else
{
fields[1] = fields[1].Replace(',', '.');
}
float weight = Single.Parse(fields[1], System.Globalization.NumberStyles.Float,
Helpers.EnUsCulture.NumberFormat);
Params[id] = weight;
}
catch (Exception)
{
}
}
// Parse the textures
lines = lowerparts[1].Split('\n');
foreach (string line in lines)
{
string[] fields = line.Split(' ');
// Use exception handling to deal with all the lines we aren't interested in
try
{
AppearanceManager.TextureIndex id = (AppearanceManager.TextureIndex)Int32.Parse(fields[0]);
LLUUID texture = new LLUUID(fields[1]);
Textures[id] = texture;
}
catch (Exception)
{
}
}
}