name setting

OpenRA.Server/Server.cs

@@ -269,6 +269,18 @@ namespace OpenRA.Server
 							new ServerOrder(0, "StartGame", "").Serialize());
 					}
 					break;
+
+				case "Chat":
+					if (so.Data.StartsWith("/name "))
+					{
+						var newName = so.Data.Substring(6);
+						Console.WriteLine("Player @{0} is now known as {1}",
+							conn.socket.RemoteEndPoint, newName);
+
+						DispatchOrders(null, 0,
+							new ServerOrder(conn.PlayerIndex, "SetName", newName).Serialize());
+					}
+					break;
 			}
 		}
 
@@ -279,7 +291,8 @@ namespace OpenRA.Server
 
 			conns.Remove(c);
 
-			/* todo: tell everyone else that `c` has dropped */
+			DispatchOrders(c, 0, 
+				new ServerOrder(c.PlayerIndex, "Chat", "Connection Dropped").Serialize());
 		}
 
 		public static void Write(this Stream s, byte[] data) { s.Write(data, 0, data.Length); }

OpenRa.Game/UnitOrders.cs

@@ -108,6 +108,12 @@ namespace OpenRa.Game
 					Game.chat.AddLine(Pair.New(order.Player.PlayerName, "is now YOU."));
 					break;
 				}
+			case "SetName":
+				{
+					Game.chat.AddLine(Pair.New(order.Player.PlayerName, "is now known as " + order.TargetString));
+					order.Player.PlayerName = order.TargetString;
+					break;
+				}
 			case "StartGame":
 				{
 					Game.chat.AddLine(Pair.New("Server:", "The game has started."));