/// <summary>
/// Send the outgoing buffer to all players in the specified channel.
/// </summary>
void EndSend(bool reliable, Channel channel, TcpPlayer exclude)
{
mBuffer.EndPacket();
if (mBuffer.size > 1024) reliable = true;
for (int i = 0; i < channel.players.size; ++i)
{
TcpPlayer player = channel.players[i];
if (player.stage == TcpProtocol.Stage.Connected && player != exclude)
{
if (reliable || player.udpEndPoint == null || !mAllowUdp)
{
player.SendTcpPacket(mBuffer);
}
else mUdp.Send(mBuffer, player.udpEndPoint);
}
}
mBuffer.Recycle();
mBuffer = null;
}
/// <summary>
/// Send the outgoing buffer to all players in the specified channel.
/// </summary>
void SendToChannel(bool reliable, Channel channel, Buffer buffer)
{
mBuffer.MarkAsUsed();
if (mBuffer.size > 1024) reliable = true;
for (int i = 0; i < channel.players.size; ++i)
{
TcpPlayer player = channel.players[i];
if (player.stage == TcpProtocol.Stage.Connected)
{
if (reliable || player.udpEndPoint == null || !mAllowUdp)
{
player.SendTcpPacket(mBuffer);
}
else mUdp.Send(mBuffer, player.udpEndPoint);
}
}
mBuffer.Recycle();
}
/// <summary>
/// Create a new channel (or return an existing one).
/// </summary>
Channel CreateChannel(int channelID, out bool isNew)
{
Channel channel;
for (int i = 0; i < mChannels.size; ++i)
{
channel = mChannels[i];
if (channel.id == channelID)
{
isNew = false;
if (channel.closed) return null;
return channel;
}
}
channel = new Channel();
channel.id = channelID;
mChannels.Add(channel);
isNew = true;
return channel;
}
/// <summary>
/// Join the specified channel.
/// </summary>
void SendJoinChannel(TcpPlayer player, Channel channel)
{
if (player.channel == null || player.channel != channel)
{
// Set the player's channel
player.channel = channel;
// Everything else gets sent to the player, so it's faster to do it all at once
player.FinishJoiningChannel();
// Inform the channel that a new player is joining
BinaryWriter writer = BeginSend(Packet.ResponsePlayerJoined);
{
writer.Write(player.id);
writer.Write(string.IsNullOrEmpty(player.name) ? "Guest" : player.name);
}
EndSend(true, channel, null);
// Add this player to the channel now that the joining process is complete
channel.players.Add(player);
}
}
