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Add cvar "protocol" so user can change protocol version on command line, for standalone games. Most of the patch by Simon McVittie with a few minor modifications by myself

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This commit is contained in:
Thilo Schulz 2011-03-05 19:10:23 +00:00
parent 3639108763
commit 0387b8002e
7 changed files with 14 additions and 6 deletions
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4
code/client/cl_main.c
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@ -2124,7 +2124,7 @@ void CL_CheckForResend( void ) {
port = Cvar_VariableValue ("net_qport");
Q_strncpyz( info, Cvar_InfoString( CVAR_USERINFO ), sizeof( info ) );
Info_SetValueForKey( info, "protocol", va("%i", PROTOCOL_VERSION ) );
Info_SetValueForKey( info, "protocol", va("%i", com_protocol->integer ) );
Info_SetValueForKey( info, "qport", va("%i", port ) );
Info_SetValueForKey( info, "challenge", va("%i", clc.challenge ) );
@ -3405,7 +3405,7 @@ void CL_ServerInfoPacket( netadr_t from, msg_t *msg ) {
// if this isn't the correct protocol version, ignore it
prot = atoi( Info_ValueForKey( infoString, "protocol" ) );
if ( prot != PROTOCOL_VERSION ) {
if ( prot != com_protocol->integer ) {
Com_DPrintf( "Different protocol info packet: %s\n", infoString );
return;
}