source-engine/serverbrowser/BaseGamesPage.cpp

//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: 
//
// $NoKeywords: $
//=============================================================================

#include "pch_serverbrowser.h"

#if defined( _X360 )
#include "xbox/xbox_win32stubs.h"
#endif

using namespace vgui;

#define FILTER_ALLSERVERS			0
#define FILTER_SECURESERVERSONLY	1
#define FILTER_INSECURESERVERSONLY	2

#define UNIVERSE_OFFICIAL			0
#define UNIVERSE_CUSTOMGAMES		1
#define QUICKLIST_FILTER_MIN_PING	0

#define MAX_MAP_NAME	128
const char *COM_GetModDirectory();

#undef wcscat

ConVar sb_mod_suggested_maxplayers( "sb_mod_suggested_maxplayers", "0", FCVAR_HIDDEN );
ConVar sb_filter_incompatible_versions( "sb_filter_incompatible_versions",
	#ifdef STAGING_ONLY
		"0",
	#else
		"1",
	#endif
	0, "Hides servers running incompatible versions from the server browser.  (Internet tab only.)" );

bool GameSupportsReplay()
{
	extern IEngineReplay *g_pEngineReplay;
	return g_pEngineReplay && g_pEngineReplay->IsSupportedModAndPlatform();
}

#ifdef STAGING_ONLY
	ConVar sb_fake_app_id( "sb_fake_app_id", "0", 0, "If nonzero, then server browser requests will use this App ID instead" );
#endif

//--------------------------------------------------------------------------------------------------------
bool IsReplayServer( gameserveritem_t &server )
{
	bool bReplay = false;

	if ( GameSupportsReplay() )
	{
		if ( server.m_szGameTags && server.m_szGameTags[0] )
		{
			CUtlVector<char*> TagList;
			V_SplitString( server.m_szGameTags, ",", TagList );
			for ( int i = 0; i < TagList.Count(); i++ )
			{
				if ( Q_stricmp( TagList[i], "replays" ) == 0 )
				{
					bReplay = true;
				}
			}
		}
	}

	return bReplay;
}

//--------------------------------------------------------------------------------------------------------
inline char *CloneString( const char *str )
{
	char *cloneStr = new char [ strlen(str)+1 ];
	strcpy( cloneStr, str );
	return cloneStr;
}

const char *COM_GetModDirectory()
{
	static char modDir[MAX_PATH];
	if ( Q_strlen( modDir ) == 0 )
	{
		const char *gamedir = CommandLine()->ParmValue("-game", CommandLine()->ParmValue( "-defaultgamedir", "hl2" ) );
		Q_strncpy( modDir, gamedir, sizeof(modDir) );
		if ( strchr( modDir, '/' ) || strchr( modDir, '\\' ) )
		{
			Q_StripLastDir( modDir, sizeof(modDir) );
			int dirlen = Q_strlen( modDir );
			Q_strncpy( modDir, gamedir + dirlen, sizeof(modDir) - dirlen );
		}
	}

	return modDir;
}

//-----------------------------------------------------------------------------
// Purpose: Constructor
//-----------------------------------------------------------------------------
CGameListPanel::CGameListPanel( CBaseGamesPage *pOuter, const char *pName ) :
	BaseClass( pOuter, pName )
{
	m_pOuter = pOuter;
}

//-----------------------------------------------------------------------------
// Purpose: Forward KEY_ENTER to the CBaseGamesPage.
//-----------------------------------------------------------------------------
void CGameListPanel::OnKeyCodePressed(vgui::KeyCode code)
{
	// Let the outer class handle it.
	if ( code == KEY_ENTER && m_pOuter->OnGameListEnterPressed() )
		return;
	
	BaseClass::OnKeyCodePressed( code );
}


//-----------------------------------------------------------------------------
// Purpose: Constructor
//-----------------------------------------------------------------------------
CBaseGamesPage::CBaseGamesPage( vgui::Panel *parent, const char *name, EPageType eType, const char *pCustomResFilename)
	: PropertyPage(parent, name),
	  m_CallbackFavoritesMsg( this, &CBaseGamesPage::OnFavoritesMsg ),
	  m_hRequest( NULL ),
	  m_pCustomResFilename( pCustomResFilename )
{
	SetSize( 624, 278 );
	m_szGameFilter[0] = 0;
	m_szMapFilter[0]  = 0;
	m_iMaxPlayerFilter = 0;
	m_iPingFilter = 0;
	m_iServerRefreshCount = 0;
	m_bFilterNoFullServers = false;
	m_bFilterNoEmptyServers = false;
	m_bFilterNoPasswordedServers = false;
	m_iSecureFilter = FILTER_ALLSERVERS;
	m_hFont = NULL;
	m_eMatchMakingType = eType;
	m_bFilterReplayServers = false;
	SetDefLessFunc( m_mapServers );
	SetDefLessFunc( m_mapServerIP );
	SetDefLessFunc( m_mapGamesFilterItem );

	// Not always loaded
	m_pWorkshopFilter = NULL;

	bool bRunningTF2 = GameSupportsReplay();

	// get the 'all' text
	wchar_t *all = g_pVGuiLocalize->Find("ServerBrowser_All");
	Q_UnicodeToUTF8(all, m_szComboAllText, sizeof(m_szComboAllText));

	// Init UI
	m_pConnect = new Button(this, "ConnectButton", "#ServerBrowser_Connect");
	m_pConnect->SetEnabled(false);
	m_pRefreshAll = new Button(this, "RefreshButton", "#ServerBrowser_Refresh");
	m_pRefreshQuick = new Button(this, "RefreshQuickButton", "#ServerBrowser_RefreshQuick");
	m_pAddServer = new Button(this, "AddServerButton", "#ServerBrowser_AddServer");
	m_pAddCurrentServer = new Button(this, "AddCurrentServerButton", "#ServerBrowser_AddCurrentServer");
	m_pGameList = new CGameListPanel(this, "gamelist");
	m_pGameList->SetAllowUserModificationOfColumns(true);

	m_pQuickList = new PanelListPanel(this, "quicklist");
	m_pQuickList->SetFirstColumnWidth( 0 );

	m_pAddToFavoritesButton = new vgui::Button( this, "AddToFavoritesButton", "" );
	m_pAddToFavoritesButton->SetEnabled( false );
	m_pAddToFavoritesButton->SetVisible( false );

	// Increment this number if columns are added / removed or some other change is done that requires
	// tossing out old saved user configs.
	m_pGameList->m_nUserConfigFileVersion = 2;

	// Add the column headers
	m_pGameList->AddColumnHeader( k_nColumn_Password, "Password", "#ServerBrowser_Password", 16, ListPanel::COLUMN_FIXEDSIZE | ListPanel::COLUMN_IMAGE);
	m_pGameList->AddColumnHeader( k_nColumn_Secure, "Secure", "#ServerBrowser_Secure", 16, ListPanel::COLUMN_FIXEDSIZE | ListPanel::COLUMN_IMAGE);

	int nReplayWidth = 16;
	if ( !bRunningTF2 )
	{
		nReplayWidth = 0;
	}

	m_pGameList->AddColumnHeader( k_nColumn_Replay, "Replay", "#ServerBrowser_Replay", nReplayWidth, ListPanel::COLUMN_FIXEDSIZE | ListPanel::COLUMN_IMAGE);
	m_pGameList->AddColumnHeader( k_nColumn_Name, "Name", "#ServerBrowser_Servers", 50, ListPanel::COLUMN_RESIZEWITHWINDOW | ListPanel::COLUMN_UNHIDABLE);
	m_pGameList->AddColumnHeader( k_nColumn_IPAddr, "IPAddr", "#ServerBrowser_IPAddress", 64, ListPanel::COLUMN_HIDDEN);
	m_pGameList->AddColumnHeader( k_nColumn_GameDesc, "GameDesc", "#ServerBrowser_Game", 112,
		112,	// minwidth
		300,	// maxwidth
		0		// flags
		);
	m_pGameList->AddColumnHeader( k_nColumn_Players, "Players", "#ServerBrowser_Players", 55, ListPanel::COLUMN_FIXEDSIZE);
	m_pGameList->AddColumnHeader( k_nColumn_Bots, "Bots", "#ServerBrowser_Bots", 40, ListPanel::COLUMN_FIXEDSIZE);
	m_pGameList->AddColumnHeader( k_nColumn_Map, "Map", "#ServerBrowser_Map", 90, 
		90,		// minwidth
		300,	// maxwidth
		0		// flags
		);
	m_pGameList->AddColumnHeader( k_nColumn_Ping, "Ping", "#ServerBrowser_Latency", 55, ListPanel::COLUMN_FIXEDSIZE);

	m_pGameList->SetColumnHeaderTooltip( k_nColumn_Password, "#ServerBrowser_PasswordColumn_Tooltip");
	m_pGameList->SetColumnHeaderTooltip( k_nColumn_Bots, "#ServerBrowser_BotColumn_Tooltip");
	m_pGameList->SetColumnHeaderTooltip( k_nColumn_Secure, "#ServerBrowser_SecureColumn_Tooltip");

	if ( bRunningTF2 )
	{
		m_pGameList->SetColumnHeaderTooltip( k_nColumn_Replay, "#ServerBrowser_ReplayColumn_Tooltip");
	}

	// setup fast sort functions
	m_pGameList->SetSortFunc( k_nColumn_Password, PasswordCompare);
	m_pGameList->SetSortFunc( k_nColumn_Bots, BotsCompare);
	m_pGameList->SetSortFunc( k_nColumn_Secure, SecureCompare);

	if ( bRunningTF2 )
	{
		m_pGameList->SetSortFunc( k_nColumn_Replay, ReplayCompare);
	}

	m_pGameList->SetSortFunc( k_nColumn_Name, ServerNameCompare);
	m_pGameList->SetSortFunc( k_nColumn_IPAddr, IPAddressCompare);
	m_pGameList->SetSortFunc( k_nColumn_GameDesc, GameCompare);
	m_pGameList->SetSortFunc( k_nColumn_Players, PlayersCompare);
	m_pGameList->SetSortFunc( k_nColumn_Map, MapCompare);
	m_pGameList->SetSortFunc( k_nColumn_Ping, PingCompare);

	// Sort by ping time by default
	m_pGameList->SetSortColumn( k_nColumn_Ping );

 	CreateFilters();
	LoadFilterSettings();

	m_bAutoSelectFirstItemInGameList = false;

	// In TF2, fill out the max player count so that we sort all >24 player servers below the rest.
	if ( bRunningTF2 )
	{
		sb_mod_suggested_maxplayers.SetValue( 24 );
	}
}

//-----------------------------------------------------------------------------
// Purpose: Destructor
//-----------------------------------------------------------------------------
CBaseGamesPage::~CBaseGamesPage()
{
	if ( m_hRequest )
	{
		steamapicontext->SteamMatchmakingServers()->ReleaseRequest( m_hRequest );
		m_hRequest = NULL;
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
int CBaseGamesPage::GetInvalidServerListID()
{
	return m_pGameList->InvalidItemID();
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::PerformLayout()
{
	BaseClass::PerformLayout();
	
	if ( GetSelectedServerID() == -1 )
	{
		m_pConnect->SetEnabled(false);
	}
	else
	{
		m_pConnect->SetEnabled(true);
	}


	if (SupportsItem(IGameList::GETNEWLIST))
	{
		m_pRefreshQuick->SetVisible(true);
		m_pRefreshAll->SetText("#ServerBrowser_RefreshAll");
	}
	else
	{
		m_pRefreshQuick->SetVisible(false);
		m_pRefreshAll->SetText("#ServerBrowser_Refresh");
	}

	if ( SupportsItem(IGameList::ADDSERVER) )
	{
// 		m_pFilterString->SetWide( 90 ); // shrink the filter label to fix the add current server button
		m_pAddServer->SetVisible(true);
	}
	else
	{
		m_pAddServer->SetVisible(false);
	}

	if ( SupportsItem(IGameList::ADDCURRENTSERVER) )
	{
		m_pAddCurrentServer->SetVisible(true);
	}
	else
	{
		m_pAddCurrentServer->SetVisible(false);
	}

	if ( IsRefreshing() )
	{
		m_pRefreshAll->SetText( "#ServerBrowser_StopRefreshingList" );
	}

	if (m_pGameList->GetItemCount() > 0)
	{
		m_pRefreshQuick->SetEnabled(true);
	}
	else
	{
		m_pRefreshQuick->SetEnabled(false);
	}

	if ( !steamapicontext->SteamMatchmakingServers() || !steamapicontext->SteamMatchmaking() )
	{
		m_pAddCurrentServer->SetVisible( false );
		m_pRefreshQuick->SetEnabled( false );
		m_pAddServer->SetEnabled( false );
		m_pConnect->SetEnabled( false );
		m_pRefreshAll->SetEnabled( false );
		m_pAddToFavoritesButton->SetEnabled( false );
		m_pGameList->SetEmptyListText( "#ServerBrowser_SteamRunning" );
	}

	Repaint();
}


//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::ApplySchemeSettings(IScheme *pScheme)
{
	BaseClass::ApplySchemeSettings(pScheme);
	
	// load the password icon
	ImageList *imageList = new ImageList(false);
	m_nImageIndexPassword = imageList->AddImage(scheme()->GetImage("servers/icon_password", false));
	//imageList->AddImage(scheme()->GetImage("servers/icon_bots", false));
	m_nImageIndexSecure = imageList->AddImage(scheme()->GetImage("servers/icon_robotron", false));
	m_nImageIndexSecureVacBanned = imageList->AddImage(scheme()->GetImage("servers/icon_secure_deny", false));
	m_nImageIndexReplay = imageList->AddImage(scheme()->GetImage("servers/icon_replay", false));
	int passwordColumnImage = imageList->AddImage(scheme()->GetImage("servers/icon_password_column", false));
	//int botColumnImage = imageList->AddImage(scheme()->GetImage("servers/icon_bots_column", false));
	int secureColumnImage = imageList->AddImage(scheme()->GetImage("servers/icon_robotron_column", false));
	int replayColumnImage = imageList->AddImage(scheme()->GetImage("servers/icon_replay_column", false));

	m_pGameList->SetImageList(imageList, true);
	m_hFont = pScheme->GetFont( "ListSmall", IsProportional() );
	if ( !m_hFont )
		m_hFont = pScheme->GetFont( "DefaultSmall", IsProportional() );

	m_pGameList->SetFont( m_hFont );
	m_pGameList->SetColumnHeaderImage( k_nColumn_Password, passwordColumnImage);
	//m_pGameList->SetColumnHeaderImage( k_nColumn_Bots, botColumnImage);
	m_pGameList->SetColumnHeaderImage( k_nColumn_Secure, secureColumnImage);
	m_pGameList->SetColumnHeaderImage( k_nColumn_Replay, replayColumnImage);
}

struct serverqualitysort_t
{
	int iIndex;
	int iPing;
	int iPlayerCount;
	int iMaxPlayerCount;
};

int ServerQualitySort( const serverqualitysort_t *pSQ1, const serverqualitysort_t *pSQ2 )
{
	int iMaxP = sb_mod_suggested_maxplayers.GetInt();
	if ( iMaxP && pSQ1->iMaxPlayerCount != pSQ2->iMaxPlayerCount )
	{
		if ( pSQ1->iMaxPlayerCount > iMaxP )
			return 1;
		if ( pSQ2->iMaxPlayerCount > iMaxP )
			return -1;
	}

	if ( pSQ1->iPing <= 100 && pSQ2->iPing <= 100 && pSQ1->iPlayerCount != pSQ2->iPlayerCount  )
	{
		return pSQ2->iPlayerCount - pSQ1->iPlayerCount;
	}

	return pSQ1->iPing - pSQ2->iPing;
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::SelectQuickListServers( void )
{
	int iIndex = m_pQuickList->FirstItem();
	
	while ( iIndex != m_pQuickList->InvalidItemID() )
	{
		CQuickListPanel *pQuickListPanel = dynamic_cast< CQuickListPanel *> ( m_pQuickList->GetItemPanel( iIndex ) );
		
		if ( pQuickListPanel )
		{
			CUtlVector< serverqualitysort_t > vecServerQuality;

			int iElement = m_quicklistserverlist.Find( pQuickListPanel->GetName() );

			if ( iElement != m_quicklistserverlist.InvalidIndex() )
			{
				CQuickListMapServerList *vecMapServers = &m_quicklistserverlist[iElement];

				if ( vecMapServers )
				{
					for ( int i =0; i < vecMapServers->Count(); i++ )
					{
						int iListID = vecMapServers->Element( i );

						serverqualitysort_t serverquality;

						serverquality.iIndex = iListID;

						KeyValues *kv = NULL;
						if ( m_pGameList->IsValidItemID( iListID ) )
						{
							kv = m_pGameList->GetItem( iListID );
						}

						if ( kv )
						{
							serverquality.iPing = kv->GetInt( "ping", 0 );
							serverquality.iPlayerCount = kv->GetInt( "PlayerCount", 0 );
							serverquality.iMaxPlayerCount = kv->GetInt( "MaxPlayerCount", 0 );
						}

						vecServerQuality.AddToTail( serverquality );
					}

					vecServerQuality.Sort( ServerQualitySort );

					serverqualitysort_t bestserver = vecServerQuality.Head();

					if ( m_pGameList->IsValidItemID( bestserver.iIndex ) )
					{
						pQuickListPanel->SetServerInfo( m_pGameList->GetItem( bestserver.iIndex ), bestserver.iIndex, vecServerQuality.Count() );
					}
				}
			}
		}

		iIndex = m_pQuickList->NextItem( iIndex );
	}

	//Force the connect button to recalculate its state.
	OnItemSelected();
}

int ServerMapnameSortFunc( const servermaps_t *p1,  const servermaps_t *p2 )
{
	//If they're both on disc OR both missing then sort them alphabetically
	if ( (p1->bOnDisk && p2->bOnDisk) || (!p1->bOnDisk && !p2->bOnDisk ) )
		return Q_strcmp( p1->pFriendlyName, p2->pFriendlyName );

	//Otherwise maps you have show up first
	return p2->bOnDisk - p1->bOnDisk;
}

//-----------------------------------------------------------------------------
// Purpose: prepares all the QuickListPanel map panels...
//-----------------------------------------------------------------------------
void CBaseGamesPage::PrepareQuickListMap( const char *pMapName, int iListID )
{
	char szMapName[ 512 ];
	Q_snprintf( szMapName, sizeof( szMapName ), "%s",  pMapName );

	Q_strlower( szMapName );

	char path[ 512 ];
	Q_snprintf( path, sizeof( path ), "maps/%s.bsp", szMapName );
	
	int iIndex = m_quicklistserverlist.Find( szMapName );

	if ( m_quicklistserverlist.IsValidIndex( iIndex ) == false )
	{
		CQuickListMapServerList vecMapServers;
		iIndex = m_quicklistserverlist.Insert( szMapName, vecMapServers );

		char szFriendlyName[MAX_MAP_NAME];
		const char *pszFriendlyGameTypeName = ServerBrowser().GetMapFriendlyNameAndGameType( szMapName, szFriendlyName, sizeof(szFriendlyName) );

		//Add the map to our list of panels.
		if ( m_pQuickList )
		{
			servermaps_t servermap;

			servermap.pFriendlyName = CloneString( szFriendlyName );
			servermap.pOriginalName = CloneString( szMapName );

			char path[ 512 ];
			Q_snprintf( path, sizeof( path ), "maps/%s.bsp", szMapName );

			servermap.bOnDisk = g_pFullFileSystem->FileExists( path, "MOD" );

			CQuickListPanel *pQuickListPanel = new CQuickListPanel( m_pQuickList, "QuickListPanel");

			if ( pQuickListPanel ) 
			{
				pQuickListPanel->InvalidateLayout();
				pQuickListPanel->SetName( servermap.pOriginalName );
				pQuickListPanel->SetMapName( servermap.pFriendlyName );
				pQuickListPanel->SetImage( servermap.pOriginalName );
				pQuickListPanel->SetGameType( pszFriendlyGameTypeName );
				pQuickListPanel->SetVisible( true );
				pQuickListPanel->SetRefreshing();

				servermap.iPanelIndex = m_pQuickList->AddItem( NULL,  pQuickListPanel );
			}

			m_vecMapNamesFound.AddToTail( servermap );
			m_vecMapNamesFound.Sort( ServerMapnameSortFunc );
		}

		//Now make sure that list is sorted.
		CUtlVector<int> *pPanelSort = m_pQuickList->GetSortedVector();

		if ( pPanelSort )
		{
			pPanelSort->RemoveAll();

			for ( int i = 0; i < m_vecMapNamesFound.Count(); i++ )
			{
				pPanelSort->AddToTail( m_vecMapNamesFound[i].iPanelIndex );
			}
		}
	}

	if ( iIndex != m_quicklistserverlist.InvalidIndex() )
	{
		CQuickListMapServerList *vecMapServers = &m_quicklistserverlist[iIndex];

		if ( vecMapServers )
		{
			if ( vecMapServers->Find( iListID ) == vecMapServers->InvalidIndex() )
			{
				 vecMapServers->AddToTail( iListID );
			}
		}
	}
}

//-----------------------------------------------------------------------------
// Purpose: gets information about specified server
//-----------------------------------------------------------------------------
gameserveritem_t *CBaseGamesPage::GetServer( unsigned int serverID )
{
	if ( !steamapicontext->SteamMatchmakingServers() )
		return NULL;

	// No point checking for >= 0 when serverID is unsigned.
	//if ( serverID >= 0 )
	{
		return steamapicontext->SteamMatchmakingServers()->GetServerDetails( m_hRequest, serverID );
	}
	//else
	//{
	//	Assert( !"Unable to return a useful entry" );
	//	return NULL; // bugbug Alfred: temp Favorites/History objects won't return a good value here...
	//}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
bool CBaseGamesPage::TagsExclude( void )
{
	if ( m_pTagsIncludeFilter == NULL )
		return false;

	return m_pTagsIncludeFilter->GetActiveItem();
}

//-----------------------------------------------------------------------------
// Purpose: What mode the workshop selection is in for pages that use it
//-----------------------------------------------------------------------------
CBaseGamesPage::eWorkshopMode CBaseGamesPage::WorkshopMode()
{
	if ( !m_pWorkshopFilter || !ServerBrowser().IsWorkshopEnabled() )
	{
		return eWorkshop_None;
	}

	return (eWorkshopMode)m_pWorkshopFilter->GetActiveItem();
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::HideReplayFilter( void )
{
	if ( m_pReplayFilterCheck && m_pReplayFilterCheck->IsVisible() )
	{
		m_pReplayFilterCheck->SetVisible( false );
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::CreateFilters()
{
	m_pFilter = new ToggleButton(this, "Filter", "#ServerBrowser_Filters");
	m_pFilterString = new Label(this, "FilterString", "");
	
	if ( Q_stricmp( COM_GetModDirectory(), "cstrike" ) == 0 )
	{
		m_pFilter->SetSelected( false );
		m_bFiltersVisible = false;
	}
	else
	{
		m_pFilter->SetSelected( true );
		m_bFiltersVisible = true;
	}

	// filter controls
	m_pGameFilter = new ComboBox(this, "GameFilter", 6, false);

	m_pLocationFilter = new ComboBox(this, "LocationFilter", 6, false);
	m_pLocationFilter->AddItem("", NULL);

	m_pMapFilter = new TextEntry(this, "MapFilter");
	m_pMaxPlayerFilter = new TextEntry(this, "MaxPlayerFilter");
	m_pPingFilter = new ComboBox(this, "PingFilter", 6, false);
	m_pPingFilter->AddItem("#ServerBrowser_All", NULL);
	m_pPingFilter->AddItem("#ServerBrowser_LessThan50", NULL);
	m_pPingFilter->AddItem("#ServerBrowser_LessThan100", NULL);
	m_pPingFilter->AddItem("#ServerBrowser_LessThan150", NULL);
	m_pPingFilter->AddItem("#ServerBrowser_LessThan250", NULL);
	m_pPingFilter->AddItem("#ServerBrowser_LessThan350", NULL);
	m_pPingFilter->AddItem("#ServerBrowser_LessThan600", NULL);

	m_pSecureFilter = new ComboBox(this, "SecureFilter", 3, false);
	m_pSecureFilter->AddItem("#ServerBrowser_All", NULL);
	m_pSecureFilter->AddItem("#ServerBrowser_SecureOnly", NULL);
	m_pSecureFilter->AddItem("#ServerBrowser_InsecureOnly", NULL);

	m_pTagsIncludeFilter = new ComboBox(this, "TagsInclude", 2, false);
	m_pTagsIncludeFilter->AddItem("#ServerBrowser_TagsInclude", NULL);
	m_pTagsIncludeFilter->AddItem("#ServerBrowser_TagsDoNotInclude", NULL);
	m_pTagsIncludeFilter->SetVisible( false );

	if ( ServerBrowser().IsWorkshopEnabled() )
	{
		m_pWorkshopFilter = new ComboBox(this, "WorkshopFilter", 3, false);
		m_pWorkshopFilter->AddItem("#ServerBrowser_All", NULL);
		m_pWorkshopFilter->AddItem("#ServerBrowser_WorkshopFilterWorkshopOnly", NULL);
		m_pWorkshopFilter->AddItem("#ServerBrowser_WorkshopFilterSubscribed", NULL);
		m_pWorkshopFilter->SetVisible( false );
	}

	m_pNoEmptyServersFilterCheck = new CheckButton(this, "ServerEmptyFilterCheck", "");
	m_pNoFullServersFilterCheck = new CheckButton(this, "ServerFullFilterCheck", "");
	m_pNoPasswordFilterCheck = new CheckButton(this, "NoPasswordFilterCheck", "");
	m_pQuickListCheckButton = new CCheckBoxWithStatus(this, "QuickListCheck", "");
	m_pReplayFilterCheck = new CheckButton(this, "ReplayFilterCheck", "");

	KeyValues *pkv = new KeyValues("mod", "gamedir", "", "appid", NULL );
	m_pGameFilter->AddItem("#ServerBrowser_All", pkv);

	for (int i = 0; i < ModList().ModCount(); i++)
	{
		pkv->SetString("gamedir", ModList().GetModDir(i));
		pkv->SetUint64("appid", ModList().GetAppID(i).ToUint64() );
		int iItemID = m_pGameFilter->AddItem(ModList().GetModName(i), pkv);
		m_mapGamesFilterItem.Insert( ModList().GetAppID(i).ToUint64(), iItemID );
	}
	pkv->deleteThis();

}


//-----------------------------------------------------------------------------
// Purpose: loads filter settings from the keyvalues
//-----------------------------------------------------------------------------
void CBaseGamesPage::LoadFilterSettings()
{
	KeyValues *filter = ServerBrowserDialog().GetFilterSaveData(GetName());

	if (ServerBrowserDialog().GetActiveModName())
	{
		Q_strncpy(m_szGameFilter, ServerBrowserDialog().GetActiveModName(), sizeof(m_szGameFilter));
		m_iLimitToAppID = ServerBrowserDialog().GetActiveAppID();
	}
	else
	{
		Q_strncpy(m_szGameFilter, filter->GetString("game"), sizeof(m_szGameFilter));
		m_iLimitToAppID = CGameID( filter->GetUint64( "appid", 0 ) );
	}

	Q_strncpy(m_szMapFilter, filter->GetString("map"), sizeof(m_szMapFilter));
	m_iMaxPlayerFilter = filter->GetInt("MaxPlayerCount");
	m_iPingFilter = filter->GetInt("ping");
	m_bFilterNoFullServers = filter->GetInt("NoFull");
	m_bFilterNoEmptyServers = filter->GetInt("NoEmpty");
	m_bFilterNoPasswordedServers = filter->GetInt("NoPassword");
	m_bFilterReplayServers = filter->GetInt("Replay");
	m_pQuickListCheckButton->SetSelected( filter->GetInt( "QuickList", 0 ) );

	int secureFilter = filter->GetInt("Secure");
	m_pSecureFilter->ActivateItem(secureFilter);

	int tagsinclude = filter->GetInt("tagsinclude");
	m_pTagsIncludeFilter->ActivateItem( tagsinclude );

	if ( m_pWorkshopFilter )
	{
		int workshopFilter = filter->GetInt("workshopfilter");
		m_pWorkshopFilter->ActivateItem( workshopFilter );
	}

	// apply to the controls
	UpdateGameFilter();
	m_pMapFilter->SetText(m_szMapFilter);
	m_pLocationFilter->ActivateItem(filter->GetInt("location"));

	if (m_iMaxPlayerFilter)
	{
		char buf[32];
		Q_snprintf(buf, sizeof(buf), "%d", m_iMaxPlayerFilter);
		m_pMaxPlayerFilter->SetText(buf);
	}

	if (m_iPingFilter)
	{
		char buf[32];
		Q_snprintf(buf, sizeof(buf), "< %d", m_iPingFilter);
		m_pPingFilter->SetText(buf);
	}

	m_pNoFullServersFilterCheck->SetSelected(m_bFilterNoFullServers);
	m_pNoEmptyServersFilterCheck->SetSelected(m_bFilterNoEmptyServers);
	m_pNoPasswordFilterCheck->SetSelected(m_bFilterNoPasswordedServers);
	m_pReplayFilterCheck->SetSelected(m_bFilterReplayServers);

	OnLoadFilter( filter );
	UpdateFilterSettings();

	UpdateFilterAndQuickListVisibility();
}

//-----------------------------------------------------------------------------
// Purpose: Sets the game filter combo box to be the saved setting
//-----------------------------------------------------------------------------
void CBaseGamesPage::UpdateGameFilter()
{
	bool bFound = false;
	for (int i = 0; i < m_pGameFilter->GetItemCount(); i++)
	{
		KeyValues *kv = m_pGameFilter->GetItemUserData(i);
		CGameID gameID( kv->GetUint64( "appID", 0 ) );
		const char *pchGameDir = kv->GetString( "gamedir" );
		if ( ( gameID == m_iLimitToAppID || m_iLimitToAppID.AppID() == 0 ) && ( !m_szGameFilter[0] || 
				( pchGameDir && pchGameDir[0] && !Q_strncmp( pchGameDir, m_szGameFilter, Q_strlen( pchGameDir ) ) ) ) )
		{
			if ( i != m_pGameFilter->GetActiveItem() )
			{
				m_pGameFilter->ActivateItem(i);
			}
			bFound = true;
			break;
		}
	}
	if (!bFound)
	{
		// default to empty
		if ( 0 != m_pGameFilter->GetActiveItem() )
		{
			m_pGameFilter->ActivateItem(0);
		}
	}

	// only one mod is allowed in the game
	if ( ServerBrowserDialog().GetActiveModName() )
	{
		m_pGameFilter->SetEnabled( false );
		m_pGameFilter->SetText( ServerBrowserDialog().GetActiveGameName() );
	}
}

//-----------------------------------------------------------------------------
// Purpose: Handles incoming server refresh data
//			updates the server browser with the refreshed information from the server itself
//-----------------------------------------------------------------------------
void CBaseGamesPage::ServerResponded( gameserveritem_t &server )
{
	int nIndex = -1; // start at -1 and work backwards to find the next free slot for this adhoc query
	while ( m_mapServers.Find( nIndex ) != m_mapServers.InvalidIndex() )
		nIndex--;
	ServerResponded( nIndex, &server );
}


//-----------------------------------------------------------------------------
// Purpose: Callback for ISteamMatchmakingServerListResponse
//-----------------------------------------------------------------------------
void CBaseGamesPage::ServerResponded( HServerListRequest hReq, int iServer )
{
	gameserveritem_t *pServerItem = steamapicontext->SteamMatchmakingServers()->GetServerDetails( hReq, iServer );
	if ( !pServerItem )
	{
		Assert( !"Missing server response" );
		return;
	}

	// FIXME(johns): This is a workaround for a steam bug, where it inproperly reads signed bytes out of the
	//               message. Once the upstream fix makes it into our SteamSDK, this block can be removed.
	pServerItem->m_nPlayers    = (uint8)(int8)pServerItem->m_nPlayers;
	pServerItem->m_nBotPlayers = (uint8)(int8)pServerItem->m_nBotPlayers;
	pServerItem->m_nMaxPlayers = (uint8)(int8)pServerItem->m_nMaxPlayers;

	ServerResponded( iServer, pServerItem );
}


//-----------------------------------------------------------------------------
// Purpose: Handles incoming server refresh data
//			updates the server browser with the refreshed information from the server itself
//-----------------------------------------------------------------------------
void CBaseGamesPage::ServerResponded( int iServer, gameserveritem_t *pServerItem )
{
	int iServerMap = m_mapServers.Find( iServer );
	if ( iServerMap == m_mapServers.InvalidIndex() )
	{
		netadr_t netAdr( pServerItem->m_NetAdr.GetIP(), pServerItem->m_NetAdr.GetConnectionPort() );
		int iServerIP = m_mapServerIP.Find( netAdr );
		if ( iServerIP != m_mapServerIP.InvalidIndex() )
		{
			// if we already had this entry under another index remove the old entry
			int iServerMap = m_mapServers.Find( m_mapServerIP[ iServerIP ] );
			if ( iServerMap != m_mapServers.InvalidIndex() )
			{
				serverdisplay_t &server = m_mapServers[ iServerMap ];
				if ( m_pGameList->IsValidItemID( server.m_iListID ) )
					m_pGameList->RemoveItem( server.m_iListID );
				m_mapServers.RemoveAt( iServerMap );
			}
			m_mapServerIP.RemoveAt( iServerIP );
		}

		serverdisplay_t serverFind;
		serverFind.m_iListID = -1;
		serverFind.m_bDoNotRefresh = false;
		iServerMap = m_mapServers.Insert( iServer, serverFind );
		m_mapServerIP.Insert( netAdr, iServer );
	}

	serverdisplay_t *pServer = &m_mapServers[ iServerMap ];
	pServer->m_iServerID = iServer;
	Assert( pServerItem->m_NetAdr.GetIP() != 0 );

	// check filters
	bool removeItem = false;
	if ( !CheckPrimaryFilters( *pServerItem ) )
	{
		// server has been filtered at a primary level
		// remove from lists
		pServer->m_bDoNotRefresh = true;

		// remove from UI list
		removeItem = true;

		if ( m_pGameList->IsValidItemID( pServer->m_iListID ) )
		{
			m_pGameList->RemoveItem( pServer->m_iListID );
			pServer->m_iListID = GetInvalidServerListID();
		}

		return;
	}
	else if (!CheckSecondaryFilters( *pServerItem ))
	{
		// we still ping this server in the future; however it is removed from UI list
		removeItem = true;
	}

	// update UI
	KeyValues *kv;
	if ( m_pGameList->IsValidItemID( pServer->m_iListID ) )
	{
		// we're updating an existing entry
		kv = m_pGameList->GetItem( pServer->m_iListID );
		m_pGameList->SetUserData( pServer->m_iListID, pServer->m_iServerID );
	}
	else
	{
		// new entry
		kv = new KeyValues("Server");
	}

	kv->SetString("name", pServerItem->GetName());
	kv->SetString("map", pServerItem->m_szMap);
	kv->SetString("GameDir", pServerItem->m_szGameDir);
	kv->SetString("GameDesc", pServerItem->m_szGameDescription);
	kv->SetInt("password", pServerItem->m_bPassword ? m_nImageIndexPassword : 0);
	
	if ( pServerItem->m_nBotPlayers > 0 )
		kv->SetInt("bots", pServerItem->m_nBotPlayers);
	else
		kv->SetString("bots", "");
	
	if ( pServerItem->m_bSecure )
	{
		// show the denied icon if banned from secure servers, the secure icon otherwise
		kv->SetInt("secure", ServerBrowser().IsVACBannedFromGame( pServerItem->m_nAppID ) ? m_nImageIndexSecureVacBanned : m_nImageIndexSecure );
	}
	else
	{
		kv->SetInt("secure", 0);
	}

	kv->SetString( "IPAddr", pServerItem->m_NetAdr.GetConnectionAddressString() );

	int nAdjustedForBotsPlayers = max( 0, pServerItem->m_nPlayers - pServerItem->m_nBotPlayers );

	char buf[32];
	Q_snprintf(buf, sizeof(buf), "%d / %d", nAdjustedForBotsPlayers, pServerItem->m_nMaxPlayers );
	kv->SetString("Players", buf);

	kv->SetInt("PlayerCount", nAdjustedForBotsPlayers );
	kv->SetInt("MaxPlayerCount", pServerItem->m_nMaxPlayers );
	
	kv->SetInt("Ping", pServerItem->m_nPing);

	kv->SetString("Tags", pServerItem->m_szGameTags );

	kv->SetInt("Replay", IsReplayServer( *pServerItem ) ? m_nImageIndexReplay : 0);

	if ( pServerItem->m_ulTimeLastPlayed )
	{
		// construct a time string for last played time
		struct tm *now;
		now = localtime( (time_t*)&pServerItem->m_ulTimeLastPlayed );

		if ( now ) 
		{
			char buf[64];
			strftime(buf, sizeof(buf), "%a %d %b %I:%M%p", now);
			Q_strlower(buf + strlen(buf) - 4);
			kv->SetString("LastPlayed", buf);
		}
	}

	if ( pServer->m_bDoNotRefresh )
	{
		// clear out the vars
		kv->SetString("Ping", "");
		kv->SetWString("GameDesc", g_pVGuiLocalize->Find("#ServerBrowser_NotResponding"));
		kv->SetString("Players", "");
		kv->SetString("map", "");
	}

	if ( !m_pGameList->IsValidItemID( pServer->m_iListID ) )
	{
		// new server, add to list
		pServer->m_iListID = m_pGameList->AddItem(kv, pServer->m_iServerID, false, false);
		if ( m_bAutoSelectFirstItemInGameList && m_pGameList->GetItemCount() == 1 )
		{
			m_pGameList->AddSelectedItem( pServer->m_iListID );
		}

		m_pGameList->SetItemVisible( pServer->m_iListID, !removeItem );
		
		kv->deleteThis();
	}
	else
	{
		// tell the list that we've changed the data
		m_pGameList->ApplyItemChanges( pServer->m_iListID );
		m_pGameList->SetItemVisible( pServer->m_iListID, !removeItem );
	}

	PrepareQuickListMap( pServerItem->m_szMap, pServer->m_iListID );
	UpdateStatus();
	m_iServerRefreshCount++;
}

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CBaseGamesPage::UpdateFilterAndQuickListVisibility()
{
	bool showQuickList = m_pQuickListCheckButton->IsSelected();
	bool showFilter = m_pFilter->IsSelected();

	m_bFiltersVisible = !showQuickList && !m_pCustomResFilename && showFilter;
	
	int wide, tall;
	GetSize( wide, tall );
	SetSize( 624, 278 );

	UpdateDerivedLayouts();		
	UpdateGameFilter();

	if ( m_hFont )
	{
		SETUP_PANEL( m_pGameList );
		m_pGameList->SetFont( m_hFont );
	}

	SetSize( wide, tall );

	
	m_pQuickList->SetVisible( showQuickList );
	m_pGameList->SetVisible( !showQuickList );
	m_pFilter->SetVisible( !showQuickList );
	m_pFilterString->SetVisible ( !showQuickList );		


	InvalidateLayout();

	UpdateFilterSettings();
	ApplyGameFilters();
}

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CBaseGamesPage::SetQuickListEnabled( bool bEnabled )
{
	m_pQuickListCheckButton->SetSelected( bEnabled );

	m_pQuickList->SetVisible( m_pQuickListCheckButton->IsSelected() );
	m_pGameList->SetVisible( !m_pQuickListCheckButton->IsSelected() );

	m_pFilter->SetVisible( !m_pQuickListCheckButton->IsSelected() );
	m_pFilterString->SetVisible( !m_pQuickListCheckButton->IsSelected() );
}

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CBaseGamesPage::SetFiltersVisible( bool bVisible )
{
	if ( bVisible == m_pFilter->IsSelected() )
		return;

	m_pFilter->SetSelected( bVisible );
	OnButtonToggled( m_pFilter, bVisible );
}

//-----------------------------------------------------------------------------
// Purpose: Handles filter dropdown being toggled
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnButtonToggled( Panel *panel, int state )
{
	UpdateFilterAndQuickListVisibility();


	if (panel == m_pNoFullServersFilterCheck || panel == m_pNoEmptyServersFilterCheck || panel == m_pNoPasswordFilterCheck || panel == m_pReplayFilterCheck)
	{
		// treat changing these buttons like any other filter has changed
		OnTextChanged(panel, "");
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::UpdateDerivedLayouts( void )
{
	char rgchControlSettings[MAX_PATH];
	if ( m_pCustomResFilename )
	{
		Q_snprintf( rgchControlSettings, sizeof( rgchControlSettings ), "%s", m_pCustomResFilename );
	}
	else
	{
		if ( m_pFilter->IsSelected() && !m_pQuickListCheckButton->IsSelected() )
		{
			// drop down
			V_strncpy( rgchControlSettings, "servers/InternetGamesPage_Filters.res", sizeof( rgchControlSettings ) );
		}
		else
		{
			// hide filter area
			V_strncpy( rgchControlSettings, "servers/InternetGamesPage.res", sizeof( rgchControlSettings ) );
		}
	}

	const char *pPathID = "PLATFORM";

	if ( g_pFullFileSystem->FileExists( rgchControlSettings, "MOD" ) )
	{
		pPathID = "MOD";
	}

	LoadControlSettings( rgchControlSettings, pPathID );

	if ( !GameSupportsReplay() )
	{
		HideReplayFilter();
	}
}

//-----------------------------------------------------------------------------
// Purpose: Called when the game dir combo box is changed
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnTextChanged(Panel *panel, const char *text)
{
	if (!Q_stricmp(text, m_szComboAllText))
	{
		ComboBox *box = dynamic_cast<ComboBox *>(panel);
		if (box)
		{
			box->SetText("");
			text = "";
		}
	}

	// get filter settings from controls
	UpdateFilterSettings();

	// apply settings
	ApplyGameFilters();

	if ( m_bFiltersVisible && ( panel == m_pGameFilter || panel == m_pLocationFilter ) && ServerBrowserDialog().IsVisible() )
	{
		// if they changed games and/or region then cancel the refresh because the old list they are getting
		// will be for the wrong game, so stop and start a refresh
		StopRefresh(); 
		GetNewServerList(); 
	}
}

//-----------------------------------------------------------------------------
// Purpose: applies only the game filter to the current list
//-----------------------------------------------------------------------------
void CBaseGamesPage::ApplyGameFilters()
{
	if ( !steamapicontext->SteamMatchmakingServers() )
		return;

	m_iServersBlacklisted = 0;

	// loop through all the servers checking filters
	FOR_EACH_MAP_FAST( m_mapServers, i )
	{
		serverdisplay_t &server = m_mapServers[ i ];
		gameserveritem_t *pServer = steamapicontext->SteamMatchmakingServers()->GetServerDetails( m_hRequest, server.m_iServerID );
		if ( !pServer ) 
			continue;

		if (!CheckPrimaryFilters( *pServer ) || !CheckSecondaryFilters( *pServer ))
		{
			// server failed filtering, remove it
			server.m_bDoNotRefresh = true;
			if ( m_pGameList->IsValidItemID( server.m_iListID) )
			{
				// don't remove the server from list, just hide since this is a lot faster
				m_pGameList->SetItemVisible( server.m_iListID, false );
			}
		}
		else if ( BShowServer( server ) )
		{
			// server passed filters, so it can be refreshed again
			server.m_bDoNotRefresh = false;

			// re-add item to list
			if ( !m_pGameList->IsValidItemID( server.m_iListID ) )
			{
				KeyValues *kv = new KeyValues("Server");
				kv->SetString("name", pServer->GetName());
				kv->SetString("map", pServer->m_szMap);
				kv->SetString("GameDir", pServer->m_szGameDir);
				kv->SetString( "GameTags", pServer->m_szGameTags );
				if ( pServer->m_szGameDescription[0] )
				{
					kv->SetString("GameDesc", pServer->m_szGameDescription );
				}
				else
				{
					kv->SetWString("GameDesc", g_pVGuiLocalize->Find("#ServerBrowser_PendingPing"));
				}

				int nAdjustedForBotsPlayers = max( 0, pServer->m_nPlayers - pServer->m_nBotPlayers );

				char buf[256];
				Q_snprintf(buf, sizeof(buf), "%d / %d", nAdjustedForBotsPlayers, pServer->m_nMaxPlayers );
				kv->SetString( "Players", buf);
				kv->SetInt( "Ping", pServer->m_nPing );
				kv->SetInt( "password", pServer->m_bPassword ? m_nImageIndexPassword : 0);
				if ( pServer->m_nBotPlayers > 0 )
					kv->SetInt("bots", pServer->m_nBotPlayers);
				else
					kv->SetString("bots", "");
					
				kv->SetInt("Replay", IsReplayServer( *pServer ) ? m_nImageIndexReplay : 0);
				
				server.m_iListID = m_pGameList->AddItem(kv, server.m_iServerID, false, false);
				kv->deleteThis();
			}
			
			// make sure the server is visible
			m_pGameList->SetItemVisible( server.m_iListID, true );
		}
	}

	UpdateStatus();
	m_pGameList->SortList();
	InvalidateLayout();
	Repaint();
}

//-----------------------------------------------------------------------------
// Purpose: Resets UI server count
//-----------------------------------------------------------------------------
void CBaseGamesPage::UpdateStatus()
{
	if (m_pGameList->GetItemCount() > 1)
	{
		wchar_t header[256];
		wchar_t count[128];
		wchar_t blacklistcount[128];

		_snwprintf( count, Q_ARRAYSIZE(count), L"%d", m_pGameList->GetItemCount() );
		_snwprintf( blacklistcount, Q_ARRAYSIZE(blacklistcount), L"%d", m_iServersBlacklisted );
		g_pVGuiLocalize->ConstructString( header, sizeof( header ), g_pVGuiLocalize->Find( "#ServerBrowser_ServersCountWithBlacklist"), 2, count, blacklistcount );
		m_pGameList->SetColumnHeaderText( k_nColumn_Name, header);
	}
	else
	{
		m_pGameList->SetColumnHeaderText( k_nColumn_Name, g_pVGuiLocalize->Find("#ServerBrowser_Servers"));
	}
}

//-----------------------------------------------------------------------------
// Purpose: gets filter settings from controls
//-----------------------------------------------------------------------------
void CBaseGamesPage::UpdateFilterSettings()
{
	// game
	if ( ServerBrowserDialog().GetActiveModName() )
	{
		// overriding the game filter
		Q_strncpy(m_szGameFilter, ServerBrowserDialog().GetActiveModName(), sizeof(m_szGameFilter));
		m_iLimitToAppID = ServerBrowserDialog().GetActiveAppID();


		#ifdef STAGING_ONLY
		if ( sb_fake_app_id.GetInt() != 0 )
			m_iLimitToAppID = CGameID( sb_fake_app_id.GetInt() );
		#endif


		RecalculateFilterString();
		UpdateGameFilter();
	}
	else
	{
		KeyValues *data = m_pGameFilter->GetActiveItemUserData();
		if (data && Q_strlen( data->GetString( "gamedir" ) ) > 0 )
		{
			Q_strncpy( m_szGameFilter, data->GetString( "gamedir" ), sizeof( m_szGameFilter ) );
			if ( Q_strlen( m_szGameFilter ) > 0 ) // if there is a gamedir
			{
				m_iLimitToAppID = CGameID( data->GetUint64( "appid", 0 ) );
			}
			else
			{
				m_iLimitToAppID.Reset();
			}
		}
		else
		{
			m_iLimitToAppID.Reset();
			m_szGameFilter[0] = 0;
		}
		m_pGameFilter->SetEnabled(true);
	}
	Q_strlower(m_szGameFilter);

	// map
	m_pMapFilter->GetText(m_szMapFilter, sizeof(m_szMapFilter) - 1);
	Q_strlower(m_szMapFilter);

	// max player
	char buf[256];
	m_pMaxPlayerFilter->GetText(buf, sizeof(buf));
	if (buf[0])
	{
		m_iMaxPlayerFilter = atoi(buf);
	}
	else
	{
		m_iMaxPlayerFilter = 0;
	}

	// ping
	m_pPingFilter->GetText(buf, sizeof(buf));
	if (buf[0])
	{
		m_iPingFilter = atoi(buf + 2);
	}
	else
	{
		m_iPingFilter = 0;
	}

	// players
	m_bFilterNoFullServers = m_pNoFullServersFilterCheck->IsSelected();
	m_bFilterNoEmptyServers = m_pNoEmptyServersFilterCheck->IsSelected();
	m_bFilterNoPasswordedServers = m_pNoPasswordFilterCheck->IsSelected();
	m_iSecureFilter = m_pSecureFilter->GetActiveItem();

	if ( GameSupportsReplay() )
	{
		m_bFilterReplayServers = m_pReplayFilterCheck->IsSelected();
	}
	else
	{
		m_bFilterReplayServers = false;
	}

	m_vecServerFilters.RemoveAll();

	bool bFilterNoEmpty = m_bFilterNoEmptyServers;
	bool bFilterNoFull = m_bFilterNoFullServers;
	bool bFilterNoPassword = m_bFilterNoPasswordedServers;
	int iFilterSecure = m_iSecureFilter;

	if ( m_pQuickList->IsVisible() == true )
	{
		bFilterNoEmpty = true;
		bFilterNoFull = true;
		bFilterNoPassword = true;
		iFilterSecure = FILTER_SECURESERVERSONLY;
	}

	extern IRunGameEngine *g_pRunGameEngine;
	if ( sb_filter_incompatible_versions.GetBool() && g_pRunGameEngine != NULL )
	{
		const char *pszVersion = g_pRunGameEngine->GetProductVersionString();
		const char k_VersionFromP4[] = "2000"; // magic version string we use when we're running from P4
		if ( pszVersion && *pszVersion && ( V_strcmp( pszVersion, k_VersionFromP4 ) != 0 ) )
		{
			m_vecServerFilters.AddToTail( MatchMakingKeyValuePair_t( "version_match", pszVersion ) );
		}
	}

	// update master filter string text
	if (m_szGameFilter[0] && m_iLimitToAppID.AppID() != 1002 ) // HACKHACK: Alfred - don't use a dir filter for RDKF
	{
		m_vecServerFilters.AddToTail( MatchMakingKeyValuePair_t( "gamedir", m_szGameFilter ) );
	}
	if (bFilterNoEmpty)
	{
		m_vecServerFilters.AddToTail( MatchMakingKeyValuePair_t( "empty", "1" ) );
	}
	if (bFilterNoFull)
	{
		m_vecServerFilters.AddToTail( MatchMakingKeyValuePair_t( "full", "1" ) );
	}
	if (iFilterSecure == FILTER_SECURESERVERSONLY)
	{
		m_vecServerFilters.AddToTail( MatchMakingKeyValuePair_t( "secure", "1" ) );
	}
	int regCode = GetRegionCodeToFilter();
	if ( ( regCode >= 0 ) && ( regCode < 255 ) )
	{
		char szRegCode[ 32 ];
		Q_snprintf( szRegCode, sizeof(szRegCode), "%i", regCode );
		m_vecServerFilters.AddToTail( MatchMakingKeyValuePair_t( "region", szRegCode ) );
	}

	// copy filter settings into filter file
	KeyValues *filter = ServerBrowserDialog().GetFilterSaveData(GetName());

	// only save the game filter if we're not overriding it
	if (!ServerBrowserDialog().GetActiveModName())
	{
		filter->SetString("game", m_szGameFilter);
		filter->SetUint64( "appid", m_iLimitToAppID.ToUint64() );
	}

	filter->SetString("map", m_szMapFilter);
	filter->SetInt("MaxPlayerCount", m_iMaxPlayerFilter);
	filter->SetInt("ping", m_iPingFilter);

	if ( m_pLocationFilter->GetItemCount() > 1 )
	{
		// only save this if there are options to choose from
		filter->SetInt("location", m_pLocationFilter->GetActiveItem());
	}

	filter->SetInt("NoFull", m_bFilterNoFullServers);
	filter->SetInt("NoEmpty", m_bFilterNoEmptyServers);
	filter->SetInt("NoPassword", m_bFilterNoPasswordedServers);
	filter->SetInt("Secure", m_iSecureFilter);
	filter->SetInt("QuickList", m_pQuickListCheckButton->IsSelected() );
	filter->SetInt("tagsinclude", m_pTagsIncludeFilter->GetActiveItem() );
	if ( m_pWorkshopFilter )
	{
		filter->SetInt("workshopfilter", m_pWorkshopFilter->GetActiveItem() );
	}
	filter->SetInt("Replay", m_bFilterReplayServers);

	OnSaveFilter(filter);

	RecalculateFilterString();
}


//-----------------------------------------------------------------------------
// Purpose: allow derived classes access to the saved filter string
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnSaveFilter(KeyValues *filter)
{
}

//-----------------------------------------------------------------------------
// Purpose: allow derived classes access to the saved filter string
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnLoadFilter(KeyValues *filter)
{
}

//-----------------------------------------------------------------------------
// Purpose: reconstructs the filter description string from the current filter settings
//-----------------------------------------------------------------------------
void CBaseGamesPage::RecalculateFilterString()
{
	wchar_t unicode[2048], tempUnicode[128], spacerUnicode[8];
	unicode[0] = 0;
	int iTempUnicodeSize = sizeof( tempUnicode );

	Q_UTF8ToUnicode( "; ", spacerUnicode, sizeof( spacerUnicode ) );

	if (m_szGameFilter[0])
	{
		Q_UTF8ToUnicode( ModList().GetModNameForModDir( m_iLimitToAppID ), tempUnicode, iTempUnicodeSize );
		wcscat( unicode, tempUnicode );
		wcscat( unicode, spacerUnicode );
	}

	if (m_iSecureFilter == FILTER_SECURESERVERSONLY)
	{
		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescSecureOnly" ) );
		wcscat( unicode, spacerUnicode );
	}
	else if (m_iSecureFilter == FILTER_INSECURESERVERSONLY)
	{
		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescInsecureOnly" ) );
		wcscat( unicode, spacerUnicode );
	}

	if (m_pLocationFilter->GetActiveItem() > 0)
	{
		m_pLocationFilter->GetText(tempUnicode, sizeof(tempUnicode));
		wcscat( unicode, tempUnicode );
		wcscat( unicode, spacerUnicode );
	}

	if (m_iPingFilter)
	{
		char tmpBuf[16];
		_snprintf( tmpBuf, sizeof(tmpBuf), "%d", m_iPingFilter );

		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescLatency" ) );
		Q_UTF8ToUnicode( " < ", tempUnicode, iTempUnicodeSize );
		wcscat( unicode, tempUnicode );
		Q_UTF8ToUnicode(tmpBuf, tempUnicode, iTempUnicodeSize );
		wcscat( unicode, tempUnicode );	
		wcscat( unicode, spacerUnicode );
	}

	if ( m_iMaxPlayerFilter )
	{
		char tmpBuf[16];
		_snprintf( tmpBuf, sizeof(tmpBuf), "%d", m_iMaxPlayerFilter );

		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescMaxPlayers" ) );
		Q_UTF8ToUnicode( " <= ", tempUnicode, iTempUnicodeSize );
		wcscat( unicode, tempUnicode );
		Q_UTF8ToUnicode(tmpBuf, tempUnicode, iTempUnicodeSize );
		wcscat( unicode, tempUnicode );	
		wcscat( unicode, spacerUnicode );
	}

	if (m_bFilterNoFullServers)
	{
		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescNotFull" ) );
		wcscat( unicode, spacerUnicode );
	}

	if (m_bFilterNoEmptyServers)
	{
		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescNotEmpty" ) );
		wcscat( unicode, spacerUnicode );
	}

	if (m_bFilterNoPasswordedServers)
	{
		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescNoPassword" ) );
		wcscat( unicode, spacerUnicode );
	}

	if (m_bFilterReplayServers)
	{
		wcscat( unicode, g_pVGuiLocalize->Find( "#ServerBrowser_FilterDescReplays" ) );
		wcscat( unicode, spacerUnicode );
	}

	if (m_szMapFilter[0])
	{
		Q_UTF8ToUnicode( m_szMapFilter, tempUnicode, iTempUnicodeSize );
		wcscat( unicode, tempUnicode );
	}

	m_pFilterString->SetText(unicode);
}

//-----------------------------------------------------------------------------
// Purpose: Checks to see if the server passes the primary filters
//			if the server fails the filters, it will not be refreshed again
//-----------------------------------------------------------------------------
bool CBaseGamesPage::CheckPrimaryFilters( gameserveritem_t &server )
{
	if (m_szGameFilter[0] && ( server.m_szGameDir[0] || server.m_nPing ) && Q_stricmp(m_szGameFilter, server.m_szGameDir ) ) 
	{
		return false;
	}
	
	// If it's blacklisted, we ignore it too
	if ( ServerBrowserDialog().IsServerBlacklisted( server ) )
	{
		m_iServersBlacklisted++;
		return false;
	}

	return true;
}

//-----------------------------------------------------------------------------
// Purpose: Checks to see if a server passes the secondary set of filters
//			server will be continued to be pinged if it fails the filter, since
//			the relvent server data is dynamic
//-----------------------------------------------------------------------------
bool CBaseGamesPage::CheckSecondaryFilters( gameserveritem_t &server )
{
	bool bFilterNoEmpty = m_bFilterNoEmptyServers;
	bool bFilterNoFull = m_bFilterNoFullServers;
	int	iFilterPing = m_iPingFilter;
	int iFilterMaxPlayerCount = m_iMaxPlayerFilter;
	bool bFilterNoPassword = m_bFilterNoPasswordedServers;
	int iFilterSecure = m_iSecureFilter;

	if ( m_pQuickList->IsVisible() == true )
	{
		bFilterNoEmpty = true;
		bFilterNoFull = true;
		iFilterPing = QUICKLIST_FILTER_MIN_PING;
		bFilterNoPassword = true;
		iFilterSecure = FILTER_SECURESERVERSONLY;
		iFilterMaxPlayerCount = sb_mod_suggested_maxplayers.GetInt();
	}

	if ( bFilterNoEmpty && (server.m_nPlayers - server.m_nBotPlayers) < 1 )
	{
		return false;
	}

	if ( bFilterNoFull && server.m_nPlayers >= server.m_nMaxPlayers )
	{
		return false;
	}

	if ( iFilterPing && server.m_nPing > iFilterPing )
	{
		return false;
	}

	if ( iFilterMaxPlayerCount && server.m_nMaxPlayers > iFilterMaxPlayerCount )
	{
		return false;
	}

	if ( bFilterNoPassword && server.m_bPassword )
	{
		return false;
	}

	if ( iFilterSecure == FILTER_SECURESERVERSONLY && !server.m_bSecure )
	{
		return false;
	}

	if ( iFilterSecure == FILTER_INSECURESERVERSONLY && server.m_bSecure )
	{
		return false;
	}

	if ( m_bFilterReplayServers && !IsReplayServer( server ) )
	{
		return false;
	}

	if ( m_pQuickList->IsVisible() == false )
	{
		// compare the first few characters of the filter name
		int count = Q_strlen( m_szMapFilter );
		if ( count && Q_strnicmp( server.m_szMap, m_szMapFilter, count ) )
		{
			return false;
		}
	}

	return CheckTagFilter( server ) && CheckWorkshopFilter( server );
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
uint32 CBaseGamesPage::GetServerFilters( MatchMakingKeyValuePair_t **pFilters )
{
	*pFilters = m_vecServerFilters.Base();
	return m_vecServerFilters.Count();
}


//-----------------------------------------------------------------------------
// Purpose: call to let the UI now whether the game list is currently refreshing
//-----------------------------------------------------------------------------
void CBaseGamesPage::SetRefreshing(bool state)
{
	if (state)
	{
		ServerBrowserDialog().UpdateStatusText("#ServerBrowser_RefreshingServerList");

		// clear message in panel
		m_pGameList->SetEmptyListText("");
		m_pRefreshAll->SetText("#ServerBrowser_StopRefreshingList");
		m_pRefreshAll->SetCommand("stoprefresh");
		m_pRefreshQuick->SetEnabled(false);
	}
	else
	{
		ServerBrowserDialog().UpdateStatusText("");
		if (SupportsItem(IGameList::GETNEWLIST))
		{
			m_pRefreshAll->SetText("#ServerBrowser_RefreshAll");
		}
		else
		{
			m_pRefreshAll->SetText("#ServerBrowser_Refresh");
		}
		m_pRefreshAll->SetCommand("GetNewList");

		// 'refresh quick' button is only enabled if there are servers in the list
		if (m_pGameList->GetItemCount() > 0)
		{
			m_pRefreshQuick->SetEnabled(true);
		}
		else
		{
			m_pRefreshQuick->SetEnabled(false);
		}
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnCommand(const char *command)
{
	if (!Q_stricmp(command, "Connect"))
	{
		OnBeginConnect();
	}
	else if (!Q_stricmp(command, "stoprefresh"))
	{
		// cancel the existing refresh
		StopRefresh();
	}
	else if ( !Q_stricmp(command, "refresh") )
	{
		if ( steamapicontext->SteamMatchmakingServers() )
			steamapicontext->SteamMatchmakingServers()->RefreshQuery( m_hRequest );
		SetRefreshing( true );
		m_iServerRefreshCount = 0;
		ClearQuickList();
	}
	else if (!Q_stricmp(command, "GetNewList"))
	{
		GetNewServerList();
	}
	else
	{
		BaseClass::OnCommand(command);
	}
}

//-----------------------------------------------------------------------------
// Purpose: called when a row gets selected in the list
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnItemSelected()
{
	if ( GetSelectedServerID() == -1 )
	{
		m_pConnect->SetEnabled(false);
	}
	else
	{
		m_pConnect->SetEnabled(true);
	}
}

//-----------------------------------------------------------------------------
// Purpose: refreshes server list on F5
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnKeyCodePressed(vgui::KeyCode code)
{
	if ( code == KEY_XBUTTON_A || code == STEAMCONTROLLER_A )
	{
		m_pConnect->DoClick();
	}
	else if ( code == KEY_F5 || code == KEY_XBUTTON_X || code == STEAMCONTROLLER_X )
	{
		StartRefresh();
	}
	else if (  m_pGameList->GetItemCount() > 0 &&
			   ( code == KEY_XBUTTON_UP || code == KEY_XSTICK1_UP || code == KEY_XSTICK2_UP || code == STEAMCONTROLLER_DPAD_UP || 
				 code == KEY_XBUTTON_DOWN || code == KEY_XSTICK1_DOWN || code == KEY_XSTICK2_DOWN || code == STEAMCONTROLLER_DPAD_DOWN ) )
	{
		m_pGameList->RequestFocus();
	}
	else
	{
		BaseClass::OnKeyCodePressed(code);
	}
}


//-----------------------------------------------------------------------------
// Purpose: Handle enter pressed in the games list page. Return true
// to intercept the message instead of passing it on through vgui.
//-----------------------------------------------------------------------------
bool CBaseGamesPage::OnGameListEnterPressed()
{
	return false;
}


//-----------------------------------------------------------------------------
// Purpose: Get the # items selected in the game list.
//-----------------------------------------------------------------------------
int CBaseGamesPage::GetSelectedItemsCount()
{
	return m_pGameList->GetSelectedItemsCount();
}


//-----------------------------------------------------------------------------
// Purpose: adds a server to the favorites
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnAddToFavorites()
{
	if ( !steamapicontext->SteamMatchmakingServers() )
		return;

	// loop through all the selected favorites
	for (int i = 0; i < m_pGameList->GetSelectedItemsCount(); i++)
	{
		int serverID = m_pGameList->GetItemUserData(m_pGameList->GetSelectedItem(i));

		gameserveritem_t *pServer = steamapicontext->SteamMatchmakingServers()->GetServerDetails( m_hRequest, serverID );
		if ( pServer )
		{
			// add to favorites list
			ServerBrowserDialog().AddServerToFavorites(*pServer);
		}
	}
}

//-----------------------------------------------------------------------------
// Purpose: adds a server to the blacklist
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnAddToBlacklist()
{
	if ( !steamapicontext->SteamMatchmakingServers() )
		return;

	// loop through all the selected favorites
	for (int i = 0; i < m_pGameList->GetSelectedItemsCount(); i++)
	{
		int serverID = m_pGameList->GetItemUserData(m_pGameList->GetSelectedItem(i));

		gameserveritem_t *pServer = steamapicontext->SteamMatchmakingServers()->GetServerDetails( m_hRequest, serverID );
		if ( pServer )
		{
			ServerBrowserDialog().AddServerToBlacklist(*pServer);
		}
	}
	ServerBrowserDialog().BlacklistsChanged();
}


//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::ServerFailedToRespond( HServerListRequest hReq, int iServer )
{
	ServerResponded( hReq, iServer );
}


//-----------------------------------------------------------------------------
// Purpose: removes the server from the UI list
//-----------------------------------------------------------------------------
void CBaseGamesPage::RemoveServer( serverdisplay_t &server )
{
	if ( m_pGameList->IsValidItemID( server.m_iListID ) )
	{
		// don't remove the server from list, just hide since this is a lot faster
		m_pGameList->SetItemVisible( server.m_iListID, false );

		// find the row in the list and kill
		//	m_pGameList->RemoveItem(server.listEntryID);
		//	server.listEntryID = GetInvalidServerListID();
	}

	UpdateStatus();
}


//-----------------------------------------------------------------------------
// Purpose: refreshes a single server
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnRefreshServer( int serverID )
{
	if ( !steamapicontext->SteamMatchmakingServers() )
		return;

	// walk the list of selected servers refreshing them
	for (int i = 0; i < m_pGameList->GetSelectedItemsCount(); i++)
	{
		int serverID = m_pGameList->GetItemUserData(m_pGameList->GetSelectedItem(i));

		// refresh this server
		steamapicontext->SteamMatchmakingServers()->RefreshServer( m_hRequest, serverID );
	}

	SetRefreshing(IsRefreshing());
}


//-----------------------------------------------------------------------------
// Purpose: starts the servers refreshing
//-----------------------------------------------------------------------------
void CBaseGamesPage::StartRefresh()
{
	if ( !steamapicontext->SteamMatchmakingServers() )
		return;

	ClearServerList();
	MatchMakingKeyValuePair_t *pFilters;
	int nFilters = GetServerFilters( &pFilters );

	if ( m_hRequest )
	{
		steamapicontext->SteamMatchmakingServers()->ReleaseRequest( m_hRequest );
		m_hRequest = NULL;
	}
	switch ( m_eMatchMakingType )
	{
	case eFavoritesServer:
		m_hRequest = steamapicontext->SteamMatchmakingServers()->RequestFavoritesServerList( GetFilterAppID().AppID(), &pFilters, nFilters, this );
		break;
	case eHistoryServer:
		m_hRequest = steamapicontext->SteamMatchmakingServers()->RequestHistoryServerList( GetFilterAppID().AppID(), &pFilters, nFilters, this );
		break;
	case eInternetServer:
		m_hRequest = steamapicontext->SteamMatchmakingServers()->RequestInternetServerList( GetFilterAppID().AppID(), &pFilters, nFilters, this );
		break;
	case eSpectatorServer:
		m_hRequest = steamapicontext->SteamMatchmakingServers()->RequestSpectatorServerList( GetFilterAppID().AppID(), &pFilters, nFilters, this );
		break;
	case eFriendsServer:
		m_hRequest = steamapicontext->SteamMatchmakingServers()->RequestFriendsServerList( GetFilterAppID().AppID(), &pFilters, nFilters, this );
		break;
	case eLANServer:
		m_hRequest = steamapicontext->SteamMatchmakingServers()->RequestLANServerList( GetFilterAppID().AppID(), this );
		break;
	default:
		Assert( !"Unknown server type" );
		break;
	}

	SetRefreshing( true );

	m_iServerRefreshCount = 0;
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::ClearQuickList( void )
{
	m_pQuickList->DeleteAllItems();
	m_vecMapNamesFound.RemoveAll();

	int iIndex = m_quicklistserverlist.First();

	while ( iIndex != m_quicklistserverlist.InvalidIndex() )
	{
		CQuickListMapServerList *vecMapServers = &m_quicklistserverlist[iIndex];

		vecMapServers->RemoveAll();

		iIndex = m_quicklistserverlist.Next( iIndex );
	}

	m_quicklistserverlist.RemoveAll();
}

//-----------------------------------------------------------------------------
// Purpose: Remove all the servers we currently have
//-----------------------------------------------------------------------------
void CBaseGamesPage::ClearServerList()
{ 
	m_mapServers.RemoveAll(); 
	m_mapServerIP.RemoveAll();
	m_pGameList->RemoveAll();
	m_iServersBlacklisted = 0;

	ClearQuickList();
}


//-----------------------------------------------------------------------------
// Purpose: get a new list of servers from the backend
//-----------------------------------------------------------------------------
void CBaseGamesPage::GetNewServerList()
{
	StartRefresh();
}


//-----------------------------------------------------------------------------
// Purpose: stops current refresh/GetNewServerList()
//-----------------------------------------------------------------------------
void CBaseGamesPage::StopRefresh()
{
	// clear update states
	m_iServerRefreshCount = 0;

	// Stop the server list refreshing
	if ( steamapicontext->SteamMatchmakingServers() )
		steamapicontext->SteamMatchmakingServers()->CancelQuery( m_hRequest );

	// update UI
	RefreshComplete( m_hRequest, eServerResponded );

	// apply settings
	ApplyGameFilters();
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseGamesPage::RefreshComplete( HServerListRequest hRequest, EMatchMakingServerResponse response )
{
	SelectQuickListServers();
}

//-----------------------------------------------------------------------------
// Purpose: returns true if the list is currently refreshing servers
//-----------------------------------------------------------------------------
bool CBaseGamesPage::IsRefreshing()
{
	return steamapicontext->SteamMatchmakingServers() && steamapicontext->SteamMatchmakingServers()->IsRefreshing( m_hRequest );
}

//-----------------------------------------------------------------------------
// Purpose: Activates the page, starts refresh
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnPageShow()
{
	StartRefresh();
}

//-----------------------------------------------------------------------------
// Purpose: Called on page hide, stops any refresh
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnPageHide()
{
	StopRefresh();
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
vgui::Panel *CBaseGamesPage::GetActiveList( void )
{
	if ( m_pQuickList->IsVisible() )
		return m_pQuickList;

	return m_pGameList;
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
int CBaseGamesPage::GetSelectedServerID( KeyValues **pKV )
{
	int serverID = -1;
	if ( pKV )
	{
		*pKV = NULL;
	}

	if ( m_pQuickList->IsVisible() == true )
	{
		if ( IsRefreshing() == true )
			return -1;

		if ( m_pQuickList->GetSelectedPanel() )
		{
			CQuickListPanel *pQuickPanel = dynamic_cast<CQuickListPanel*>( m_pQuickList->GetSelectedPanel() );

			if ( pQuickPanel )
			{
				serverID = m_pGameList->GetItemUserData( pQuickPanel->GetListID() );
				if ( pKV )
				{
					*pKV = m_pGameList->GetItem( pQuickPanel->GetListID() );
				}
			}
		}
	}
	else
	{
		if (!m_pGameList->GetSelectedItemsCount())
			return -1;

		// get the server
		serverID = m_pGameList->GetItemUserData( m_pGameList->GetSelectedItem(0) );

		if ( pKV )
		{
			*pKV = m_pGameList->GetItem( m_pGameList->GetSelectedItem(0) );
		}
	}

	return serverID;
}

//-----------------------------------------------------------------------------
// Purpose: Dialog which warns the user about the server they're joining
//-----------------------------------------------------------------------------
class CDialogServerWarning : public vgui::Frame
{
	DECLARE_CLASS_SIMPLE( CDialogServerWarning, vgui::Frame );
public:
	CDialogServerWarning(vgui::Panel *parent, IGameList *gameList, int serverID );

	virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
	virtual void OnCommand(const char *command);

	MESSAGE_FUNC_PTR_INT( OnButtonToggled, "ButtonToggled", panel, state );

private:
	IGameList	*m_pGameList;
	int			m_iServerID;
	vgui::CheckButton *m_pDontShowThisAgainCheckButton;
};

//-----------------------------------------------------------------------------
// Purpose: Constructor
// Input  : *gameList - game list to add specified server to
//-----------------------------------------------------------------------------
CDialogServerWarning::CDialogServerWarning(vgui::Panel *parent, IGameList *gameList, int serverID ) : Frame(parent, "DialogServerWarning")
{
	m_pGameList = gameList;
	m_iServerID = serverID;

	m_pDontShowThisAgainCheckButton = new CheckButton(this, "DontShowThisAgainCheckbutton", "");

	SetDeleteSelfOnClose(true);
	SetSizeable( false );
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CDialogServerWarning::ApplySchemeSettings( IScheme *pScheme )
{
	BaseClass::ApplySchemeSettings( pScheme );

	LoadControlSettings("Servers/DialogServerWarning.res");
}

//-----------------------------------------------------------------------------
// Purpose: button command handler
//-----------------------------------------------------------------------------
void CDialogServerWarning::OnCommand(const char *command)
{
	if ( Q_stricmp(command, "OK") == 0 )
	{
		// mark ourselves to be closed
		PostMessage(this, new KeyValues("Close"));

		// join the game
		ServerBrowserDialog().JoinGame( m_pGameList, m_iServerID );
	}
	else
	{
		BaseClass::OnCommand(command);
	}
}

//-----------------------------------------------------------------------------
// Purpose: Handles filter dropdown being toggled
//-----------------------------------------------------------------------------
void CDialogServerWarning::OnButtonToggled(Panel *panel, int state)
{
	ConVarRef sb_dontshow_maxplayer_warning( "sb_dontshow_maxplayer_warning", true );
	if ( sb_dontshow_maxplayer_warning.IsValid() )
	{
		sb_dontshow_maxplayer_warning.SetValue( state );
	}
}

//-----------------------------------------------------------------------------
// Purpose: initiates server connection
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnBeginConnect()
{
	KeyValues *pKV = NULL;
	int serverID = GetSelectedServerID( &pKV );
	
	if ( serverID == -1 )
		return;

	// Stop the current refresh
	StopRefresh();

	ConVarRef sb_dontshow_maxplayer_warning( "sb_dontshow_maxplayer_warning", true );
	if ( sb_dontshow_maxplayer_warning.IsValid() )
	{
		// If the server is above the suggested maxplayers, warn the player
		int iMaxP = sb_mod_suggested_maxplayers.GetInt();
		if ( iMaxP && pKV && !sb_dontshow_maxplayer_warning.GetBool() )
		{
			int iMaxCount = pKV->GetInt( "MaxPlayerCount", 0 );
			if ( iMaxCount > iMaxP )
			{
				CDialogServerWarning *dlg = vgui::SETUP_PANEL( new CDialogServerWarning( this, this, serverID ) );
				dlg->MoveToCenterOfScreen();
				dlg->DoModal();

				wchar_t wszWarning[512];
				wchar_t wszServerMaxPlayers[12];
				wchar_t wszDesignedMaxPlayers[12];
				wchar_t wszGameName[256];
				_snwprintf( wszServerMaxPlayers, Q_ARRAYSIZE(wszServerMaxPlayers), L"%d", iMaxCount );
				_snwprintf( wszDesignedMaxPlayers, Q_ARRAYSIZE(wszDesignedMaxPlayers), L"%d", iMaxP );
				Q_UTF8ToUnicode( ModList().GetModNameForModDir( m_iLimitToAppID ), wszGameName, Q_ARRAYSIZE(wszGameName) );
				g_pVGuiLocalize->ConstructString( wszWarning, sizeof( wszWarning ), g_pVGuiLocalize->Find( "#ServerBrowser_ServerWarning_MaxPlayers"), 4, wszServerMaxPlayers, wszGameName, wszDesignedMaxPlayers, wszDesignedMaxPlayers );
				dlg->SetDialogVariable( "warning", wszWarning );

				return;
			}
		}
	}

	// join the game
	ServerBrowserDialog().JoinGame(this, serverID);
}

//-----------------------------------------------------------------------------
// Purpose: Displays the current game info without connecting
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnViewGameInfo()
{
	int serverID = GetSelectedServerID();

	if ( serverID == -1 )
		return;

	// Stop the current refresh
	StopRefresh();

	// join the game
	ServerBrowserDialog().OpenGameInfoDialog(this, serverID);
}

//-----------------------------------------------------------------------------
// Purpose: Return code to use for tracking how people are connecting to servers
//-----------------------------------------------------------------------------
const char *CBaseGamesPage::GetConnectCode()
{
	// Determine code to use, for the "connect" command.
	// 
	// E.g.: "connect serverbrowser"   (This command primarily exists so i can grep the code....)

	const char *pszConnectCode = "serverbrowser";
	switch ( m_eMatchMakingType )
	{
		default:
			AssertMsg1( false, "Unknown matchmaking type %d", m_eMatchMakingType );
			break;

		case eInternetServer:
			pszConnectCode = "serverbrowser_internet";
			break;
		case eLANServer:
			pszConnectCode = "serverbrowser_lan";
			break;
		case eFriendsServer:
			pszConnectCode = "serverbrowser_friends";
			break;
		case eFavoritesServer:
			pszConnectCode = "serverbrowser_favorites";
			break;
		case eHistoryServer:
			pszConnectCode = "serverbrowser_history";
			break;
		case eSpectatorServer:
			pszConnectCode = "serverbrowser_spectator";
			break;
	};

	return pszConnectCode;
}


//-----------------------------------------------------------------------------
// Purpose: Refresh if our favorites list changed
//-----------------------------------------------------------------------------
void CBaseGamesPage::OnFavoritesMsg( FavoritesListChanged_t *pFavListChanged )
{
	if ( !pFavListChanged->m_nIP ) // a zero for IP means the whole list was reloaded and we need to reload
	{
		switch ( m_eMatchMakingType )
		{
		case eInternetServer:
		case eLANServer:
		case eSpectatorServer:
		case eFriendsServer:
			return;
		case eFavoritesServer:
		case eHistoryServer:
			// check containing property sheet to see if the page is visible.
			// if not, don't bother initiating a server list grab right now -
			// it will happen when the dialog is activated later.
			if ( reinterpret_cast< PropertySheet* >( GetParent() )->GetActivePage() == this &&
				GetParent()->IsVisible() && ServerBrowserDialog().IsVisible()  )
			{
				GetNewServerList();
			}
			return;
		default:
			Assert( !"unknown matchmaking type" );
		}
		return;
	}

	switch ( m_eMatchMakingType )
	{
	case eInternetServer:
	case eLANServer:
	case eSpectatorServer:
	case eFriendsServer:
		break;
	case eFavoritesServer:
	case eHistoryServer:
		{
		int iIPServer = m_mapServerIP.Find( netadr_t( pFavListChanged->m_nIP, pFavListChanged->m_nConnPort ) );
		if ( iIPServer == m_mapServerIP.InvalidIndex() )
		{
			if ( pFavListChanged->m_bAdd )	
			{
				if ( steamapicontext->SteamMatchmakingServers() )
					steamapicontext->SteamMatchmakingServers()->PingServer( pFavListChanged->m_nIP, pFavListChanged->m_nQueryPort, this );
			}
			// ignore deletes of fav's we didn't have
		}
		else
		{
			if ( pFavListChanged->m_bAdd )	
			{
				if ( m_mapServerIP[ iIPServer ] > 0 )
					ServerResponded( m_hRequest, m_mapServerIP[ iIPServer ] );
			}
			else
			{
				int iServer = m_mapServers.Find( m_mapServerIP[ iIPServer ] );
				serverdisplay_t &server = m_mapServers[ iServer ];
				RemoveServer( server );
			}
		}
		}
		break;
	default:
		Assert( !"unknown matchmaking type" );
	};
}

void CCheckBoxWithStatus::OnCursorEntered()
{
	ServerBrowserDialog().UpdateStatusText("#ServerBrowser_QuickListExplanation");
}

void CCheckBoxWithStatus::OnCursorExited()
{
	ServerBrowserDialog().UpdateStatusText("");
}