private void ReceiveCreateView(NetMessage message, NetConnection server)
{
if (!server.IsServer && !server.IsPeer)
{
return;
}
int viewId = (int)message.Parameters[0];
int group = (int)message.Parameters[1];
string prefabRoot = (string)message.Parameters[2];
var stream = (NetStream)message.Parameters[3];
NetView.Relation relation = default(NetView.Relation);
NetConnection controller = null;
switch (message.MessageId)
{
case (int)ViewCmd.CreateOwnerView:
controller = Socket.Self;
relation = NetView.Relation.Owner;
break;
case (int)ViewCmd.CreatePeerView:
relation = NetView.Relation.Peer;
break;
case (int)ViewCmd.CreateCreatorView:
server = Socket.Self;
relation = NetView.Relation.Creator;
break;
case (int)ViewCmd.CreateProxyView:
relation = NetView.Relation.Proxy;
break;
}
if (relation == NetView.Relation.Creator || relation == NetView.Relation.Peer)
{
var ipendpoint = (IPEndPoint)message.Parameters[4];
if (ipendpoint != null)
{
if (Socket.EndpointConnected(ipendpoint))
{
controller = Socket.EndpointToConnection(ipendpoint);
}
else
{
NetLog.Error("Failed to create view, controller endpoint not connected: " + ipendpoint);
}
}
}
var view = CreateView(controller, server, viewId, group, prefabRoot, relation);
view.TriggerReadInstantiateData(stream);
if (OnNetViewCreated != null)
{
OnNetViewCreated(view);
}
}
private NetView InstantiateView(string prefabRoot, NetView.Relation relation)
{
var viewObject = InstantiatePrefab != null
? InstantiatePrefab(prefabRoot, relation)
: (GameObject)Instantiate(Resources.Load(Prefab(prefabRoot, relation)));
var view = viewObject.GetComponent <NetView>();
if (view != null)
{
return(view);
}
Destroy(viewObject);
throw new Exception("Prefab does not have a NetView component attached.");
}
private static string Prefab(string prefabRoot, NetView.Relation relation)
{
if (relation == NetView.Relation.Creator)
{
return(prefabRoot + "@Creator");
}
if (relation == NetView.Relation.Owner)
{
return(prefabRoot + "@Owner");
}
if (relation == NetView.Relation.Peer)
{
return(prefabRoot + "@Peer");
}
return(prefabRoot + "@Proxy");
}
private NetView CreateView(NetConnection controller, NetConnection server, int viewId, int group, string prefabRoot, NetView.Relation relation)
{
NetView view = null;
if (ViewLookup.ContainsKey(viewId))
{
NetView oldView = ViewLookup[viewId];
if (oldView.CurrentRelation == relation)
{
view = oldView;
}
else if (server == Socket.Self)
{
NetScope oldScope = oldView.Scope;
Vector3 oldPos = oldView.transform.position;
if (oldView.Server != server)
{
SendChangeViewServer(viewId);
}
DestroyView(oldView);
view = InstantiateView(prefabRoot, relation);
view.InternalScope = oldScope;
view.transform.position = oldPos;
}
}
if (view == null)
{
view = InstantiateView(prefabRoot, relation);
}
view.Server = server;
view.Id = viewId;
view.PrefabRoot = prefabRoot;
view.Group = group;
view.CurrentRelation = relation;
if (controller != null)
{
view.AddController(controller);
controller.AddAuthorization(view.Id);
controller.AddToGroup(group);
if (controller != Socket.Self)
{
controller.View = view;
if (controller.InternalScope != null && view.Controllers.Count == 1)
{
view.InternalScope = controller.InternalScope;
}
controller.InternalScope = null;
}
}
view.Scope.FireInEvent();
RegisterNetView(view);
return(view);
}