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game/client/tf/vgui/vgui_rootpanel_tf.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+#include "cbase.h"
+#include "vgui_int.h"
+#include "ienginevgui.h"
+#include "vgui_rootpanel_tf.h"
+#include "vgui/IVGui.h"
+#include "tier2/fileutils.h"
+#include "icommandline.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+C_TFRootPanel *g_pRootPanel = NULL;
+
+static ConVar tf_ui_version( "tf_ui_version", "1", FCVAR_DEVELOPMENTONLY );
+
+extern const char *COM_GetModDirectory();
+
+void CheckCustomModSearchPaths()
+{
+	const char *pszCustomPathID = "custom_mod";
+
+	CUtlVector< CUtlString > searchPaths;
+	GetSearchPath( searchPaths, pszCustomPathID );
+
+	FOR_EACH_VEC( searchPaths, i )
+	{
+		const char *pszSearchPath = searchPaths[i].String();
+		// check each path for version file
+		char szVersionFile[MAX_PATH];
+		V_ComposeFileName( pszSearchPath, "info.vdf", szVersionFile, sizeof( szVersionFile ) );
+		KeyValuesAD versionKV( pszCustomPathID );
+		if ( versionKV->LoadFromFile( g_pFullFileSystem, szVersionFile ) )
+		{
+			// mod must declare this ConVar
+			if ( tf_ui_version.GetInt() == versionKV->GetInt( "ui_version" ) )
+			{
+				continue;
+			}
+
+			DevMsg( "'ui_version' mismatch. expected version %d. Removed search path '%s' from all pathIDs.\n", tf_ui_version.GetInt(), pszSearchPath );
+			// remove from all path ids
+			g_pFullFileSystem->RemoveSearchPath( pszSearchPath, pszCustomPathID );
+			g_pFullFileSystem->RemoveSearchPath( pszSearchPath, "game" );
+			g_pFullFileSystem->RemoveSearchPath( pszSearchPath, "mod" );
+		}
+		else
+		{
+			DevMsg( "missing 'info.vdf'. Removed search path '%s' from '%s' pathID.\n", pszSearchPath, pszCustomPathID );
+			g_pFullFileSystem->RemoveSearchPath( pszSearchPath, pszCustomPathID );
+		}
+	}
+
+	// only allow to load loose files when using insecure mode
+	if ( CommandLine()->FindParm( "-insecure" ) )
+	{
+		// allow lose files in these search paths
+		g_pFullFileSystem->AddSearchPath( "tf", "vgui" );
+		g_pFullFileSystem->AddSearchPath( "hl2", "vgui" );
+		g_pFullFileSystem->AddSearchPath( "platform", "vgui" );
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Global functions.
+//-----------------------------------------------------------------------------
+void VGUI_CreateClientDLLRootPanel( void )
+{
+	// do this before creating any vgui panels
+	CheckCustomModSearchPaths();
+
+	g_pRootPanel = new C_TFRootPanel( enginevgui->GetPanel( PANEL_CLIENTDLL ) );
+}
+
+void VGUI_DestroyClientDLLRootPanel( void )
+{
+	g_pRootPanel->MarkForDeletion();
+	g_pRootPanel = NULL;
+}
+
+vgui::VPANEL VGui_GetClientDLLRootPanel( void )
+{
+	return g_pRootPanel->GetVPanel();
+}
+
+
+//-----------------------------------------------------------------------------
+// C_TFRootPanel implementation.
+//-----------------------------------------------------------------------------
+C_TFRootPanel::C_TFRootPanel( vgui::VPANEL parent )
+	: BaseClass( NULL, "TF Root Panel" )
+{
+	SetParent( parent );
+	SetPaintEnabled( false );
+	SetPaintBorderEnabled( false );
+	SetPaintBackgroundEnabled( false );
+
+	// This panel does post child painting
+	SetPostChildPaintEnabled( true );
+
+	// Make it screen sized
+	SetBounds( 0, 0, ScreenWidth(), ScreenHeight() );
+
+	// Ask for OnTick messages
+	vgui::ivgui()->AddTickSignal( GetVPanel() );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+C_TFRootPanel::~C_TFRootPanel( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_TFRootPanel::PostChildPaint()
+{
+	BaseClass::PostChildPaint();
+
+	// Draw all panel effects
+	RenderPanelEffects();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: For each panel effect, check if it wants to draw and draw it on
+//  this panel/surface if so
+//-----------------------------------------------------------------------------
+void C_TFRootPanel::RenderPanelEffects( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_TFRootPanel::OnTick( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Reset effects on level load/shutdown
+//-----------------------------------------------------------------------------
+void C_TFRootPanel::LevelInit( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_TFRootPanel::LevelShutdown( void )
+{
+}
+