public override bool UnSubscribe(Client client)
{
if (!ClientInLocation.ContainsKey(client))
{
return(false);
}
var oldLocation = ClientInLocation[client];
var location = client.LevelFile;
if (oldLocation != location)
{
if (ClientsInLocation.ContainsKey(oldLocation) && ClientsInLocation[oldLocation].Contains(client))
{
ClientsInLocation[oldLocation].Remove(client);
}
}
if (ClientsInLocation.ContainsKey(location) && ClientsInLocation[location].Contains(client))
{
ClientsInLocation[location].Remove(client);
}
ClientInLocation.Remove(client);
return(true);
}
public override bool Subscribe(Client client)
{
if (ClientInLocation.ContainsKey(client))
{
CheckLocation(client);
}
else
{
ClientInLocation.Add(client, client.LevelFile);
if (!ClientsInLocation.ContainsKey(client.LevelFile))
{
ClientsInLocation.Add(client.LevelFile, new List <Client>());
}
ClientsInLocation[client.LevelFile].Add(client);
}
return(true);
}
private void CheckLocation(Client client)
{
var location = client.LevelFile;
if (location != ClientInLocation[client])
{
var oldLocation = ClientInLocation[client];
ClientInLocation[client] = location;
if (!ClientsInLocation.ContainsKey(location))
{
ClientsInLocation.Add(location, new List <Client>());
}
ClientsInLocation[location].Add(client);
if (ClientsInLocation[oldLocation].Contains(client))
{
ClientsInLocation[oldLocation].Remove(client);
}
}
}
