From b140aca7ab3ce6d312bc147a82dcf016af72eafd Mon Sep 17 00:00:00 2001
From: Ole Daniel Evensen <ole_daniel_evensen@hotmail.com>
Date: Mon, 6 Dec 2010 19:30:28 +0100
Subject: some preliminary code and structure for dis-connection and
 re-connection.

---
 server/client.cpp | 18 ++++++++++++++++++
 server/client.h   | 16 ++++++++++++++++
 server/lobby.cpp  | 17 +++++++++++------
 3 files changed, 45 insertions(+), 6 deletions(-)

diff --git a/server/client.cpp b/server/client.cpp
index 0d0b0ba..329da82 100644
--- a/server/client.cpp
+++ b/server/client.cpp
@@ -12,6 +12,16 @@ Client::Client(Connection::p c) : connection(c), timer(c->socket.get_io_service(
 	
 }
 
+void Client::disconnect() {
+	//delete connection;
+	//connection = NULL;
+	//We need to make this player dumb?
+}
+
+void Client::reconnect(Connection::p c) {
+	connection = c;
+}
+
 void Client::start(boost::function<void (Client::p)> f) {
 	// Send Hello.
 	connection->send(make_shared<Message::Hello>("aotenjoud git"));
@@ -84,6 +94,10 @@ void Client::lobby_status(const std::vector<std::string>& game_modes, boost::fun
 	connection->recv(boost::bind(&Client::handle_lobby, shared_from_this(), _1, callback));
 }
 
+unsigned int Client::id() {
+	return id_;
+}
+
 std::string Client::nick() {
 	return nick_;
 }
@@ -121,6 +135,10 @@ void Client::get_action(boost::function<void (Action)> callback, Actions expecte
 	connection->recv(boost::bind(&Client::handle_action, shared_from_this(), _1, callback, expected_actions));
 }
 
+unsigned int ClientDumb::id() {
+	return 0;
+}
+
 std::string ClientDumb::nick() {
 	return "CPU";
 }
diff --git a/server/client.h b/server/client.h
index 3455056..676264e 100644
--- a/server/client.h
+++ b/server/client.h
@@ -16,6 +16,9 @@ class ClientBase {
 		
 		virtual ~ClientBase() {}
 		
+		//! Return client's id.
+		virtual unsigned int id() = 0;
+		
 		//! Return client's nick.
 		virtual std::string nick() = 0;
 		
@@ -48,6 +51,8 @@ class Client : public ClientBase, public boost::enable_shared_from_this<Client>
 		
 		boost::asio::deadline_timer timer;
 		
+		unsigned int id_;
+		
 		std::string nick_;
 		
 		Client(Connection::p c);
@@ -71,6 +76,9 @@ class Client : public ClientBase, public boost::enable_shared_from_this<Client>
 		//! Inform client of lobby status (available game modes).
 		void lobby_status(const std::vector<std::string>& game_modes, boost::function<void (int)> callback);
 		
+		//! Return client's id.
+		virtual unsigned int id();
+		
 		//! Return client's nick.
 		virtual std::string nick();
 		
@@ -88,12 +96,20 @@ class Client : public ClientBase, public boost::enable_shared_from_this<Client>
 		
 		//! Get action. Upon connection error, last element of expected_actions will be provided.
 		virtual void get_action(boost::function<void (Action)> callback, Actions expected_actions);
+		
+		//! Dis-connect a player.
+		virtual void disconnect();
+		
+		//! Re-connect a player.
+		virtual void reconnect(Connection::p c);
 };
 
 typedef std::vector<Client> Clients;
 
 class ClientDumb : public ClientBase {
 	public:
+		virtual unsigned int id();
+		
 		virtual std::string nick();
 		
 		virtual void game_start(boost::function<void ()> callback, std::vector<std::string> players);
diff --git a/server/lobby.cpp b/server/lobby.cpp
index 620b2fd..7939977 100644
--- a/server/lobby.cpp
+++ b/server/lobby.cpp
@@ -17,12 +17,17 @@ void Lobby::handle_connect(Connection::p connection) {
 void Lobby::handle_login(Client::p client) {
 	std::cout << "Client " << client->nick() << " entered the lobby." << std::endl;
 	
-	std::vector<std::string> game_modes;
-	
-	game_modes.push_back("1p test mode");
-	game_modes.push_back("4p test mode");
-	
-	client->lobby_status(game_modes, boost::bind(&Lobby::handle_action, this, client, _1));
+	if(0) {//client->id != 0
+		//We check if player is in an ongoing game?
+		
+	} else {
+		std::vector<std::string> game_modes;
+		
+		game_modes.push_back("1p test mode");
+		game_modes.push_back("4p test mode");
+		
+		client->lobby_status(game_modes, boost::bind(&Lobby::handle_action, this, client, _1));
+	}
 }
 
 void Lobby::handle_action(Client::p client, int game_mode) {
-- 
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