93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
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//===== Copyright <20> 1996-2009, Valve Corporation, All rights reserved. ======//
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//
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// Purpose: common routines to operate on matchmaking sessions and members
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// Assumptions: caller should include all required headers before including mm_helpers.h
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//
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//===========================================================================//
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#ifndef __COMMON__MM_HELPERS_H_
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#define __COMMON__MM_HELPERS_H_
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#ifdef _WIN32
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#pragma once
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#endif
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#include "tier1/keyvalues.h"
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#include "tier1/fmtstr.h"
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//
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// Contains inline functions to deal with common tasks involving matchmaking and sessions
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//
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inline KeyValues * SessionMembersFindPlayer( KeyValues *pSessionSettings, XUID xuidPlayer, KeyValues **ppMachine = NULL )
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{
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if ( ppMachine )
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*ppMachine = NULL;
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if ( !pSessionSettings )
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return NULL;
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KeyValues *pMembers = pSessionSettings->FindKey( "Members" );
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if ( !pMembers )
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return NULL;
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int numMachines = pMembers->GetInt( "numMachines" );
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for ( int k = 0; k < numMachines; ++ k )
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{
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KeyValues *pMachine = pMembers->FindKey( CFmtStr( "machine%d", k ) );
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if ( !pMachine )
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continue;
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int numPlayers = pMachine->GetInt( "numPlayers" );
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for ( int j = 0; j < numPlayers; ++ j )
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{
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KeyValues *pPlayer = pMachine->FindKey( CFmtStr( "player%d", j ) );
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if ( !pPlayer )
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continue;
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if ( pPlayer->GetUint64( "xuid" ) == xuidPlayer )
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{
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if ( ppMachine )
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*ppMachine = pMachine;
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return pPlayer;
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}
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}
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}
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return NULL;
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}
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inline XUID SessionMembersFindNonGuestXuid( XUID xuid )
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{
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#ifdef _X360
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if ( !g_pMatchFramework )
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return xuid;
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if ( !g_pMatchFramework->GetMatchSession() )
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return xuid;
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KeyValues *pMachine = NULL;
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KeyValues *pPlayer = SessionMembersFindPlayer( g_pMatchFramework->GetMatchSession()->GetSessionSettings(), xuid, &pMachine );
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if ( !pPlayer || !pMachine )
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return xuid;
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if ( !strchr( pPlayer->GetString( "name" ), '(' ) )
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return xuid;
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int numPlayers = pMachine->GetInt( "numPlayers" );
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for ( int k = 0; k < numPlayers; ++ k )
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{
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XUID xuidOtherPlayer = pMachine->GetUint64( CFmtStr( "player%d/xuid", k ) );
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if ( xuidOtherPlayer && !strchr( pMachine->GetString( CFmtStr( "player%d/xuid", k ) ), '(' ) )
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return xuidOtherPlayer; // found a replacement that is not guest
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}
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#endif
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return xuid;
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}
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#endif // __COMMON__MM_HELPERS_H_
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