diff -r 8fb1c657e0b0 -r d9073c13dc98 sources/network/rconsession.cpp
--- a/sources/network/rconsession.cpp	Wed Jul 20 13:29:03 2016 +0300
+++ b/sources/network/rconsession.cpp	Wed Jul 20 15:03:37 2016 +0300
@@ -59,7 +59,7 @@
 {
 	m_address = address;
 	m_state = RCON_CONNECTING;
-	m_interface->update_statusbar();
+	m_interface->updateStatusBar();
 	send_hello();
 }
 
@@ -140,12 +140,12 @@
 			switch (ServerResponse (header))
 			{
 			case SVRC_OLDPROTOCOL:
-				m_interface->print_error ("Your RCON client is using outdated protocol.\n");
+				m_interface->printError ("Your RCON client is using outdated protocol.\n");
 				m_state = RCON_DISCONNECTED;
 				break;
 
 			case SVRC_BANNED:
-				m_interface->print_error ("You have been banned from the server.\n");
+				m_interface->printError ("You have been banned from the server.\n");
 				m_state = RCON_DISCONNECTED;
 				break;
 
@@ -156,7 +156,7 @@
 				break;
 
 			case SVRC_INVALIDPASSWORD:
-				m_interface->print_error ("Login failed.\n");
+				m_interface->printError ("Login failed.\n");
 				m_state = RCON_DISCONNECTED;
 				break;
 
@@ -164,7 +164,7 @@
 				{
 					String message = packet.read_string();
 					message.normalize();
-					m_interface->print_text ("%s\n", message.chars());
+					m_interface->printText ("%s\n", message.chars());
 				}
 				break;
 
@@ -172,7 +172,7 @@
 				m_interface->print ("Login successful!\n");
 				m_serverProtocol = packet.read_byte();
 				m_hostname = packet.read_string();
-				m_interface->set_title (m_hostname);
+				m_interface->setTitle (m_hostname);
 				m_state = RCON_CONNECTED;
 
 				for (int i = packet.read_byte(); i > 0; --i)
@@ -184,7 +184,7 @@
 				{
 					String message = packet.read_string();
 					message.normalize();
-					m_interface->print_text ("--- %s\n", message.chars());
+					m_interface->printText ("--- %s\n", message.chars());
 				}
 
 				m_interface->print ("End of previous messages.\n");
@@ -209,21 +209,22 @@
 			case SVRC_TABCOMPLETE:
 				{
 					StringList completes;
+					completes.resize(packet.read_byte());
 
-					for (signed int i = packet.read_byte(); i > 0; --i)
-						completes << packet.read_string();
+					for (String& completion : completes)
+						completion = packet.read_string();
 
 					if (completes.size() == 1)
 					{
-						m_interface->tab_complete (m_lastTabComplete, completes[0]);
+						m_interface->tabComplete (m_lastTabComplete, completes[0]);
 					}
 					else if (not completes.is_empty())
 					{
 						m_interface->print ("Completions for '%s':\n", m_lastTabComplete.chars());
 
-						for (int i = 0; i < completes.size(); i += 8)
+						for (int i : range(0, completes.size(), 8))
 						{
-							Range<int> spliceRange (i, min (i + 8, completes.size() - 1));
+							Range<int> spliceRange (i, min (i + 8, completes.size()));
 							StringList splice (completes.splice (spliceRange));
 							m_interface->print ("- %s\n", splice.join (", ").chars());
 						}
@@ -269,7 +270,7 @@
 	}
 	catch (std::exception& e)
 	{
-		m_interface->print_warning ("Couldn't process packet: %s\n", e.what());
+		m_interface->printWarning ("Couldn't process packet: %s\n", e.what());
 	}
 }
 
@@ -286,22 +287,22 @@
 			for (int i = packet.read_byte(); i > 0; --i)
 				players.append (packet.read_string());
 
-			m_interface->set_player_names (players);
+			m_interface->setPlayerNames (players);
 		}
 		break;
 
 	case SVRCU_ADMINCOUNT:
 		m_numAdmins = packet.read_byte();
-		m_interface->update_statusbar();
+		m_interface->updateStatusBar();
 		break;
 
 	case SVRCU_MAP:
 		m_level = packet.read_string();
-		m_interface->update_statusbar();
+		m_interface->updateStatusBar();
 		break;
 
 	default:
-		m_interface->print_warning ("Unknown server update type: %d\n", header);
+		m_interface->printWarning ("Unknown server update type: %d\n", header);
 		break;
 	}
 }