documentation updates, initial chat window playerlist, trade menu ESC key

5 files changed, 21 insertions, 0 deletions

diff --git a/src/core/gameconnection.cc b/src/core/gameconnection.cc
index f64c8fb..ba18bd5 100644
--- a/src/core/gameconnection.cc
+++ b/src/core/gameconnection.cc
@@ -61,6 +61,7 @@ GameConnection::GameConnection(std::string const &connectionstr)
 	}
 
 	game_players.push_back(localplayer());
+	set_playerlist_timestamp(timestamp());
 
 	connection_running = true;
 }
diff --git a/src/core/gameinterface.cc b/src/core/gameinterface.cc
index 5caa270..23018d3 100644
--- a/src/core/gameinterface.cc
+++ b/src/core/gameinterface.cc
@@ -122,6 +122,7 @@ void GameInterface::clear()
 		}
 	}
 	game_players.clear();
+	game_playerlist_timestamp = 0;
 
 	// remove all game functions
 	for (Func::Registry::iterator it = Func::registry().begin(); it != Func::registry().end();) {
@@ -193,4 +194,9 @@ void GameInterface::list_players()
 	con_print << count << " connected " << aux::plural("player", count) << std::endl;
 }
 
+void GameInterface::set_playerlist_timestamp(const unsigned long timestamp)
+{
+	game_playerlist_timestamp = ( timestamp > 0 ? timestamp : 1);
+}
+
 }
diff --git a/src/core/gameinterface.h b/src/core/gameinterface.h
index bdce1d3..98894e7 100644
--- a/src/core/gameinterface.h
+++ b/src/core/gameinterface.h
@@ -38,6 +38,10 @@ public:
 	inline Players & players() {
 		return game_players;
 	}
+	
+	inline const unsigned long playerlist_timestamp() const {
+		return game_playerlist_timestamp;
+	}
 
 	inline model::VertexArray *vertexarray() {
 		return game_vertexarray;
@@ -68,6 +72,9 @@ public:
 	
 	/// request inventory for entity with id
 	virtual Inventory *request_inventory(Entity *entity)  = 0;
+	
+	void set_playerlist_timestamp(const unsigned long timestamp);
+	
 
 	/*-----  mutators ------------------------------------------------- */
 
@@ -89,6 +96,9 @@ protected:
 	Players				game_players;
 
 	model::VertexArray 		*game_vertexarray;
+	
+	/// timestamp of the time the playerlist was last changed
+	unsigned long			game_playerlist_timestamp;
 };
 
 /// global local player instance
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index 963db6d..31c6d42 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -441,6 +441,7 @@ void GameServer::player_connect(Player *player)
 
 	// manage player list
 	game_players.push_back(player);
+	set_playerlist_timestamp(timestamp());
 }
 
 void GameServer::player_disconnect(Player *player)
@@ -464,6 +465,7 @@ void GameServer::player_disconnect(Player *player)
 	if (it != game_players.end()) {
 		game_players.erase(it);
 	}
+	set_playerlist_timestamp(timestamp());
 }
 
 void GameServer::frame(unsigned long timestamp)
diff --git a/src/core/netconnection.cc b/src/core/netconnection.cc
index 3318c1e..15e57e2 100644
--- a/src/core/netconnection.cc
+++ b/src/core/netconnection.cc
@@ -755,6 +755,7 @@ void NetConnection::parse_incoming_message(const std::string & message)
 			if (!player) {
 				player = new Player();
 				game()->players().push_back(player);
+				game()->set_playerlist_timestamp(game()->timestamp());
 			}
 
 			player->receive_short_server_update(msgstream);
@@ -781,6 +782,7 @@ void NetConnection::parse_incoming_message(const std::string & message)
 		for (GameInterface::Players::iterator it = game()->players().begin(); it != game()->players().end() && !player; it++) {
 			if ((*it)->id() == player_id) {
 				game()->players().erase(it);
+				game()->set_playerlist_timestamp(game()->timestamp());
 				return;
 			}
 		}