/// <summary>
/// Generate a new local NetworkEntity at this host.
/// </summary>
public NetworkEntity()
{
nm = LKernel.Get<NetworkManager>();
local = true;
owner = null;
_GlobalID = nm.AssignGlobalID();
_Selection = "Twilight Sparkle";
_Name = String.Format("Ponefag{0}", _GlobalID);
}
/// <summary>
/// Generate a new remote NetworkEntity at this host.
/// </summary>
public NetworkEntity(Connection parent)
{
nm = LKernel.Get<NetworkManager>();
local = false;
owner = parent;
_GlobalID = nm.AssignGlobalID();
_Name = String.Format("Ponefag{0}", _GlobalID);
_Selection = "Twilight Sparkle";
}
/// <summary>
/// Create a new NetworkEntity that is fully designated by a remote host.
/// </summary>
public NetworkEntity(Connection parent, int globalid, string name, string selection, bool islocal)
{
nm = LKernel.Get<NetworkManager>();
if (parent != null) { owner = parent; }
local = islocal;
_GlobalID = globalid;
_Selection = selection;
_Name = name;
}
public PonykartPacket(Commands type, byte[] contents, Connection c, bool isVolatile)
{
// Outgoing
Contents = contents;
Timestamp = System.DateTime.Now.Ticks;
_Type = (Int32)type;
Owner = c;
Source = PacketSource.Local;
Volatile = isVolatile;
}
public PonykartPacket(Commands type, string contents, Connection c, bool isVolatile)
{
// Outgoing
Contents = System.Text.ASCIIEncoding.ASCII.GetBytes(contents);
Timestamp = System.DateTime.Now.Ticks;
_Type = (Int32)type;
Owner = c;
Source = PacketSource.Local;
Volatile = isVolatile;
}
public PonykartPacket ToPKPacket(Connection owner)
{
return new PonykartPacket(Type, Contents, owner, Volatile);
}
public void SetOrigin(Connection receiver)
{
Owner = receiver;
}
/// <summary>
/// Changes this entity's properties according to the given xml schema
/// </summary>
public static bool PerformChange(string contents, Connection sender)
{
var AsXML = XElement.Parse(contents);
var Property = AsXML.Attribute("Property").Value;
var Value = AsXML.Attribute("Value").Value;
var ID = int.Parse(AsXML.Attribute("Id").Value);
NetworkEntity target = LKernel.Get<NetworkManager>().Players.Find((e) => e.GlobalID == ID);
if (target == null) { return false; }
if (LKernel.Get<NetworkManager>().NetworkType == NetworkTypes.Host && target.owner != sender) { return false; }
switch (Property) {
case "Selection":
target._Selection = Value;
break;
case "Name":
target._Name = Value;
break;
default:
return false;
}
return true;
}
/// <summary>
/// Perform the given location change if valid.
/// </summary>
public static void DeserializeLocations(string contents, Connection sender)
{
var AsXML = XElement.Parse(contents);
// anonymous types!
var Karts = (from x in AsXML.Elements("Kart")
select new {
IDStr = x.Attribute("Id").Value,
PositionStr = x.Attribute("Pos").Value,
SpeedStr = x.Attribute("Vel").Value,
OrientationStr = x.Attribute("Or").Value
}).ToDictionary((a) => Int32.Parse(a.IDStr));
foreach (NetworkEntity ne in LKernel.Get<NetworkManager>().Players) {
if (Karts.ContainsKey(ne.GlobalID) && !ne.local) {
if (ne.owner == sender || ne.nm.NetworkType == NetworkTypes.Client) {
try {
var Kart = Karts[ne.GlobalID];
var PosList = Kart.PositionStr.Split(' ').Select((s) => float.Parse(s)).ToList();
var SpeedList = Kart.SpeedStr.Split(' ').Select((s) => float.Parse(s)).ToList();
var OrList = Kart.OrientationStr.Split(' ').Select((s) => float.Parse(s)).ToList();
var Pos = new Mogre.Vector3(PosList[0], PosList[1], PosList[2]);
var Speed = new Mogre.Vector3(SpeedList[0], SpeedList[1], SpeedList[2]);
var Or = new Mogre.Quaternion(OrList[0], OrList[1], OrList[2], OrList[3]);
ne.player.Kart.SetState(Pos, Speed, Or);
} catch (Exception e) { }
}
}
}
return;
}
/// <summary>
/// Turn a string representing a player into a NetworkEntity
/// </summary>
public static NetworkEntity Deserialize(string contents, Connection parent, bool local)
{
var AsXML = XElement.Parse(contents);
var Name = AsXML.Attribute("Name").Value;
var ID = int.Parse(AsXML.Attribute("Id").Value);
var Selection = AsXML.Attribute("Selection").Value;
return new NetworkEntity(parent, ID, Name, Selection, local);
}
