Method SendUserInfoBroadcast

neo/framework/async/AsyncServer.cpp:881–929

================== idAsyncServer::SendUserInfoBroadcast ================== */

==================
*/
void idAsyncServer::SendUserInfoBroadcast( int userInfoNum, const idDict &info, bool sendToAll ) {
	idBitMsg		msg;
	byte			msgBuf[MAX_MESSAGE_SIZE];
	const idDict	*gameInfo;
	bool			gameModifiedInfo;

	gameInfo = game->SetUserInfo( userInfoNum, info, false, true );
	if ( gameInfo ) {
		gameModifiedInfo = true;
	} else {
		gameModifiedInfo = false;
		gameInfo = &info;
	}

	if ( userInfoNum == localClientNum ) {
		common->DPrintf( "local user info modified by server\n" );
		cvarSystem->SetCVarsFromDict( *gameInfo );
		cvarSystem->ClearModifiedFlags( CVAR_USERINFO ); // don't emit back
	}

	msg.Init( msgBuf, sizeof( msgBuf ) );
	msg.WriteByte( SERVER_RELIABLE_MESSAGE_CLIENTINFO );
	msg.WriteByte( userInfoNum );
	if ( gameModifiedInfo || sendToAll ) {
		msg.WriteBits( 0, 1 );
	} else {
		msg.WriteBits( 1, 1 );
	}

#if ID_CLIENTINFO_TAGS
	msg.WriteInt( sessLocal.mapSpawnData.userInfo[userInfoNum].Checksum() );
	common->DPrintf( "broadcast for client %d: 0x%x\n", userInfoNum, sessLocal.mapSpawnData.userInfo[userInfoNum].Checksum() );
	sessLocal.mapSpawnData.userInfo[userInfoNum].Print();
#endif

	if ( gameModifiedInfo || sendToAll ) {
		msg.WriteDeltaDict( *gameInfo, NULL );
	} else {
		msg.WriteDeltaDict( *gameInfo, &sessLocal.mapSpawnData.userInfo[userInfoNum] );
	}

	for ( int i = 0; i < MAX_ASYNC_CLIENTS; i++ ) {
		if ( clients[i].clientState >= SCS_CONNECTED && ( sendToAll || i != userInfoNum || gameModifiedInfo ) ) {
			SendReliableMessage( i, msg );
		}
	}

	sessLocal.mapSpawnData.userInfo[userInfoNum] = *gameInfo;
}

/*
==================