1HEADmaster

1 files changed, 319 insertions, 0 deletions

diff --git a/serverbrowser/InternetGames.cpp b/serverbrowser/InternetGames.cpp
new file mode 100644
index 0000000..208bea4
--- /dev/null
+++ b/serverbrowser/InternetGames.cpp
@@ -0,0 +1,319 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+
+#include "pch_serverbrowser.h"
+
+using namespace vgui;
+
+// How often to re-sort the server list
+const float MINIMUM_SORT_TIME = 1.5f;
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//			NOTE:	m_Servers can not use more than 96 sockets, else it will
+//					cause internet explorer to Stop working under win98 SE!
+//-----------------------------------------------------------------------------
+CInternetGames::CInternetGames(vgui::Panel *parent, const char *panelName, EPageType eType ) : 
+	CBaseGamesPage(parent, panelName, eType )
+{
+	m_fLastSort = 0.0f;
+	m_bDirty = false;
+	m_bRequireUpdate = true;
+	m_bOfflineMode = !IsSteamGameServerBrowsingEnabled();
+
+	m_bAnyServersRetrievedFromMaster = false;
+	m_bNoServersListedOnMaster = false;
+	m_bAnyServersRespondedToQuery = false;
+
+	m_pLocationFilter->DeleteAllItems();
+	KeyValues *kv = new KeyValues("Regions");
+	if (kv->LoadFromFile( g_pFullFileSystem, "servers/Regions.vdf", NULL))
+	{
+		// iterate the list loading all the servers
+		for (KeyValues *srv = kv->GetFirstSubKey(); srv != NULL; srv = srv->GetNextKey())
+		{
+			struct regions_s region;
+
+			region.name = srv->GetString("text");
+			region.code = srv->GetInt("code");
+			KeyValues *regionKV = new KeyValues("region", "code", region.code);
+			m_pLocationFilter->AddItem( region.name.String(), regionKV );
+			regionKV->deleteThis();
+			m_Regions.AddToTail(region);
+		}
+	}
+	else
+	{
+		Assert(!("Could not load file servers/Regions.vdf; server browser will not function."));
+	}
+	kv->deleteThis();
+
+	LoadFilterSettings();
+
+	ivgui()->AddTickSignal( GetVPanel(), 250 );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+CInternetGames::~CInternetGames()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CInternetGames::PerformLayout()
+{
+	if ( !m_bOfflineMode && m_bRequireUpdate && ServerBrowserDialog().IsVisible() )
+	{
+		PostMessage( this, new KeyValues( "GetNewServerList" ), 0.1f );
+		m_bRequireUpdate = false;
+	}
+
+	if ( m_bOfflineMode )
+	{
+		m_pGameList->SetEmptyListText("#ServerBrowser_OfflineMode");
+		m_pConnect->SetEnabled( false );
+		m_pRefreshAll->SetEnabled( false );
+		m_pRefreshQuick->SetEnabled( false );
+		m_pAddServer->SetEnabled( false );
+		m_pFilter->SetEnabled( false );
+	}
+
+	BaseClass::PerformLayout();
+	m_pLocationFilter->SetEnabled(true);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Activates the page, starts refresh if needed
+//-----------------------------------------------------------------------------
+void CInternetGames::OnPageShow()
+{
+	if ( m_pGameList->GetItemCount() == 0 && ServerBrowserDialog().IsVisible() )
+		BaseClass::OnPageShow();
+	// the "internet games" tab (unlike the other browser tabs)
+	// does not automatically start a query when the user
+	// navigates to this tab unless they have no servers listed.
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Called every frame, maintains sockets and runs refreshes
+//-----------------------------------------------------------------------------
+void CInternetGames::OnTick()
+{
+	if ( m_bOfflineMode )
+	{
+		BaseClass::OnTick();
+		return;
+	}
+
+	BaseClass::OnTick();
+
+	CheckRedoSort();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Handles incoming server refresh data
+//			updates the server browser with the refreshed information from the server itself
+//-----------------------------------------------------------------------------
+void CInternetGames::ServerResponded( HServerListRequest hReq, int iServer )
+{
+	m_bDirty = true;
+	BaseClass::ServerResponded( hReq, iServer );
+	m_bAnyServersRespondedToQuery = true;
+	m_bAnyServersRetrievedFromMaster = true;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CInternetGames::ServerFailedToRespond( HServerListRequest hReq, int iServer )
+{
+	m_bDirty = true;
+	gameserveritem_t *pServer = steamapicontext->SteamMatchmakingServers()->GetServerDetails( hReq, iServer );
+	Assert( pServer );
+
+	if ( pServer->m_bHadSuccessfulResponse )
+	{
+		// if it's had a successful response in the past, leave it on
+		ServerResponded( hReq, iServer );
+	}
+	else
+	{
+		int iServerMap = m_mapServers.Find( iServer );
+		if ( iServerMap != m_mapServers.InvalidIndex() )
+			RemoveServer( m_mapServers[ iServerMap ] );
+		// we've never had a good response from this server, remove it from the list
+		m_iServerRefreshCount++;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Called when server refresh has been completed
+//-----------------------------------------------------------------------------
+void CInternetGames::RefreshComplete( HServerListRequest hReq, EMatchMakingServerResponse response )
+{
+	SetRefreshing(false);
+	UpdateFilterSettings();
+
+	if ( response != eServerFailedToRespond )
+	{
+		if ( m_bAnyServersRespondedToQuery )
+		{
+			m_pGameList->SetEmptyListText( GetStringNoUnfilteredServers() );
+		}
+		else if ( response == eNoServersListedOnMasterServer )
+		{
+			m_pGameList->SetEmptyListText( GetStringNoUnfilteredServersOnMaster() );
+		}
+		else
+		{
+			m_pGameList->SetEmptyListText( GetStringNoServersResponded() );
+		}
+	}
+	else
+	{
+		m_pGameList->SetEmptyListText("#ServerBrowser_MasterServerNotResponsive");
+	}
+
+	// perform last sort
+	m_bDirty = false;
+	m_fLastSort = Plat_FloatTime();
+	if (IsVisible())
+	{
+		m_pGameList->SortList();
+	}
+
+	UpdateStatus();
+
+	BaseClass::RefreshComplete( hReq, response );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CInternetGames::GetNewServerList()
+{
+	BaseClass::GetNewServerList();
+	UpdateStatus();
+
+	m_bRequireUpdate = false;
+	m_bAnyServersRetrievedFromMaster = false;
+	m_bAnyServersRespondedToQuery = false;
+
+	m_pGameList->DeleteAllItems();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: returns true if the game list supports the specified ui elements
+//-----------------------------------------------------------------------------
+bool CInternetGames::SupportsItem(IGameList::InterfaceItem_e item)
+{
+	switch (item)
+	{
+	case FILTERS:
+	case GETNEWLIST:
+		return true;
+
+	default:
+		return false;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CInternetGames::CheckRedoSort( void )
+{
+	float fCurTime;
+
+	// No changes detected
+	if ( !m_bDirty )
+		return;
+
+	fCurTime = Plat_FloatTime();
+	// Not time yet
+	if ( fCurTime - m_fLastSort < MINIMUM_SORT_TIME)
+		return;
+
+	// postpone sort if mouse button is down
+	if ( input()->IsMouseDown(MOUSE_LEFT) || input()->IsMouseDown(MOUSE_RIGHT) )
+	{
+		// don't sort for at least another second
+		m_fLastSort = fCurTime - MINIMUM_SORT_TIME + 1.0f;
+		return;
+	}
+
+	// Reset timer
+	m_bDirty	= false;
+	m_fLastSort = fCurTime;
+
+	// Force sort to occur now!
+	m_pGameList->SortList();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: opens context menu (user right clicked on a server)
+//-----------------------------------------------------------------------------
+void CInternetGames::OnOpenContextMenu(int itemID)
+{
+	// get the server
+	int serverID = GetSelectedServerID();
+
+	if ( serverID == -1 )
+		return;
+
+	// Activate context menu
+	CServerContextMenu *menu = ServerBrowserDialog().GetContextMenu(GetActiveList());
+	menu->ShowMenu(this, serverID, true, true, true, true);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: refreshes a single server
+//-----------------------------------------------------------------------------
+void CInternetGames::OnRefreshServer(int serverID)
+{
+	BaseClass::OnRefreshServer( serverID );
+
+	ServerBrowserDialog().UpdateStatusText("#ServerBrowser_GettingNewServerList");
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: get the region code selected in the ui
+// Output: returns the region code the user wants to filter by
+//-----------------------------------------------------------------------------
+int CInternetGames::GetRegionCodeToFilter()
+{
+	KeyValues *kv = m_pLocationFilter->GetActiveItemUserData();
+	if ( kv )
+		return kv->GetInt( "code" );
+	else
+		return 255;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool CInternetGames::CheckTagFilter( gameserveritem_t &server )
+{
+	// Servers without tags go in the official games, servers with tags go in custom games
+	bool bOfficialServer = !( server.m_szGameTags && server.m_szGameTags[0] );
+	if ( !bOfficialServer )
+		return false;
+
+	return true;
+}