4 files changed, 6 insertions, 44 deletions
diff --git a/src/network/clientopcodes.cpp b/src/network/clientopcodes.cpp
index 3364de8c5..6defdcf1b 100644
--- a/src/network/clientopcodes.cpp
+++ b/src/network/clientopcodes.cpp
@@ -193,7 +193,7 @@ const ServerCommandFactory serverCommandFactoryTable[TOSERVER_NUM_MSG_TYPES] =
 	null_command_factory, // 0x3f
 	{ "TOSERVER_REQUEST_MEDIA",      1, true }, // 0x40
 	{ "TOSERVER_RECEIVED_MEDIA",     1, true }, // 0x41
-	{ "TOSERVER_BREATH",             0, true }, // 0x42
+	null_command_factory, // 0x42 old TOSERVER_BREATH. Ignored by servers
 	{ "TOSERVER_CLIENT_READY",       0, true }, // 0x43
 	null_command_factory, // 0x44
 	null_command_factory, // 0x45
diff --git a/src/network/networkprotocol.h b/src/network/networkprotocol.h
index 018b392b6..f65167380 100644
--- a/src/network/networkprotocol.h
+++ b/src/network/networkprotocol.h
@@ -138,9 +138,11 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 		Add nodedef v3 - connected nodeboxes
 	PROTOCOL_VERSION 28:
 		CPT2_MESHOPTIONS
+	PROTOCOL_VERSION 29:
+		Server doesn't accept TOSERVER_BREATH anymore
 */
 
-#define LATEST_PROTOCOL_VERSION 28
+#define LATEST_PROTOCOL_VERSION 29
 
 // Server's supported network protocol range
 #define SERVER_PROTOCOL_VERSION_MIN 13
@@ -833,7 +835,7 @@ enum ToServerCommand
 		<no payload data>
 	*/
 
-	TOSERVER_BREATH = 0x42,
+	TOSERVER_BREATH = 0x42, // Obsolete
 	/*
 		u16 breath
 	*/
diff --git a/src/network/serveropcodes.cpp b/src/network/serveropcodes.cpp
index 9b14a1be3..642dd376a 100644
--- a/src/network/serveropcodes.cpp
+++ b/src/network/serveropcodes.cpp
@@ -90,7 +90,7 @@ const ToServerCommandHandler toServerCommandTable[TOSERVER_NUM_MSG_TYPES] =
 	null_command_handler, // 0x3f
 	{ "TOSERVER_REQUEST_MEDIA",            TOSERVER_STATE_STARTUP, &Server::handleCommand_RequestMedia }, // 0x40
 	{ "TOSERVER_RECEIVED_MEDIA",           TOSERVER_STATE_STARTUP, &Server::handleCommand_ReceivedMedia }, // 0x41
-	{ "TOSERVER_BREATH",                   TOSERVER_STATE_INGAME, &Server::handleCommand_Breath }, // 0x42
+	{ "TOSERVER_BREATH",                   TOSERVER_STATE_INGAME, &Server::handleCommand_Deprecated }, // 0x42 Old breath model which is now deprecated for anticheating
 	{ "TOSERVER_CLIENT_READY",             TOSERVER_STATE_STARTUP, &Server::handleCommand_ClientReady }, // 0x43
 	null_command_handler, // 0x44
 	null_command_handler, // 0x45
diff --git a/src/network/serverpackethandler.cpp b/src/network/serverpackethandler.cpp
index d0f4d948d..eeabcca71 100644
--- a/src/network/serverpackethandler.cpp
+++ b/src/network/serverpackethandler.cpp
@@ -1136,46 +1136,6 @@ void Server::handleCommand_Damage(NetworkPacket* pkt)
 	}
 }
 
-void Server::handleCommand_Breath(NetworkPacket* pkt)
-{
-	u16 breath;
-
-	*pkt >> breath;
-
-	RemotePlayer *player = m_env->getPlayer(pkt->getPeerId());
-
-	if (player == NULL) {
-		errorstream << "Server::ProcessData(): Canceling: "
-				"No player for peer_id=" << pkt->getPeerId()
-				<< " disconnecting peer!" << std::endl;
-		m_con.DisconnectPeer(pkt->getPeerId());
-		return;
-	}
-
-
-	PlayerSAO *playersao = player->getPlayerSAO();
-	if (playersao == NULL) {
-		errorstream << "Server::ProcessData(): Canceling: "
-				"No player object for peer_id=" << pkt->getPeerId()
-				<< " disconnecting peer!" << std::endl;
-		m_con.DisconnectPeer(pkt->getPeerId());
-		return;
-	}
-
-	/*
-	 * If player is dead, we don't need to update the breath
-	 * He is dead !
-	 */
-	if (playersao->isDead()) {
-		verbosestream << "TOSERVER_BREATH: " << player->getName()
-				<< " is dead. Ignoring packet";
-		return;
-	}
-
-	playersao->setBreath(breath);
-	SendPlayerBreath(pkt->getPeerId());
-}
-
 void Server::handleCommand_Password(NetworkPacket* pkt)
 {
 	if (pkt->getSize() != PASSWORD_SIZE * 2)