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game/client/tf/tf_hud_stalemate.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+
+#include "cbase.h"
+#include "hud.h"
+#include "hudelement.h"
+#include "c_tf_player.h"
+#include "iclientmode.h"
+#include "ienginevgui.h"
+#include <vgui/ILocalize.h>
+#include <vgui/ISurface.h>
+#include <vgui/IVGui.h>
+#include <vgui_controls/Label.h>
+#include <vgui_controls/EditablePanel.h>
+#include "tf_imagepanel.h"
+#include "tf_gamerules.h"
+#include "c_tf_team.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class CHudStalemate : public CHudElement, public EditablePanel
+{
+	DECLARE_CLASS_SIMPLE( CHudStalemate, EditablePanel );
+
+public:
+	CHudStalemate( const char *pElementName );
+
+	virtual void	Init( void );
+	virtual void	OnTick( void );
+	virtual void	LevelInit( void );
+	virtual void	ApplySchemeSettings( IScheme *scheme );
+	virtual bool	ShouldDraw( void );
+
+	virtual void	FireGameEvent( IGameEvent * event );
+	void			SetupStalematePanel( int iReason );
+
+private:
+	Label			*m_pStalemateLabel;
+	Label			*m_pReasonLabel;
+	float			m_flHideAt;
+};
+
+DECLARE_HUDELEMENT( CHudStalemate );
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CHudStalemate::CHudStalemate( const char *pElementName ) : CHudElement( pElementName ), BaseClass( NULL, "HudStalemate" )
+{
+	Panel *pParent = g_pClientMode->GetViewport();
+	SetParent( pParent );
+
+	SetHiddenBits( HIDEHUD_MISCSTATUS );
+
+	m_flHideAt = 0;
+	vgui::ivgui()->AddTickSignal( GetVPanel() );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudStalemate::Init( void )
+{
+	// listen for events
+	ListenForGameEvent( "teamplay_round_stalemate" );
+
+	SetVisible( false );
+	CHudElement::Init();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudStalemate::FireGameEvent( IGameEvent * event )
+{
+	const char *pEventName = event->GetName();
+
+	if ( Q_strcmp( "teamplay_round_stalemate", pEventName ) == 0 )
+	{
+		int iReason = event->GetInt( "reason" );
+		SetupStalematePanel( iReason );
+		m_flHideAt = gpGlobals->curtime + 15.0;
+		SetVisible( true );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  :  - 
+//-----------------------------------------------------------------------------
+void CHudStalemate::OnTick( void )
+{
+	if ( m_flHideAt && m_flHideAt < gpGlobals->curtime )
+	{
+		SetVisible( false );
+		m_flHideAt = 0;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudStalemate::LevelInit( void )
+{
+	m_flHideAt = 0;
+	SetVisible( false );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool CHudStalemate::ShouldDraw( void )
+{
+	return ( IsVisible() );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudStalemate::ApplySchemeSettings( IScheme *pScheme )
+{
+	// load control settings...
+	LoadControlSettings( "resource/UI/HudStalemate.res" );
+
+	BaseClass::ApplySchemeSettings( pScheme );
+
+	m_pStalemateLabel = dynamic_cast<Label *>( FindChildByName("StalemateLabel") );
+	m_pReasonLabel = dynamic_cast<Label *>( FindChildByName("ReasonLabel") );
+}
+
+const char *pszStalemateReasons[NUM_STALEMATE_REASONS] =
+{
+	"#TF_suddendeath_join",			// STALEMATE_JOIN_MID = 0,
+	"#TF_suddendeath_timer",		// STALEMATE_TIMER,
+	"#TF_suddendeath_limit",		// STALEMATE_SERVER_TIMELIMIT,
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudStalemate::SetupStalematePanel( int iReason )
+{
+	if ( TFGameRules() && TFGameRules()->IsInArenaMode() == true )
+	{
+		if ( m_pStalemateLabel )
+		{
+			m_pStalemateLabel->SetText( g_pVGuiLocalize->Find( "#TF_Arena_SuddenDeathPanel" ) );
+		}
+
+		if ( m_pReasonLabel && iReason == STALEMATE_JOIN_MID )
+		{
+			m_pReasonLabel->SetText( g_pVGuiLocalize->Find( "#TF_Arena_SuddenDeathPanelReason" ) );
+		}
+	}
+	else
+	{
+		if ( m_pStalemateLabel )
+		{
+			if ( iReason == STALEMATE_JOIN_MID )
+			{
+				m_pStalemateLabel->SetText( g_pVGuiLocalize->Find( "#TF_suddendeath_mode" ) );
+			}
+			else
+			{
+				m_pStalemateLabel->SetText( g_pVGuiLocalize->Find( "#TF_suddendeath" ) );
+			}
+		}
+
+		if ( m_pReasonLabel && iReason >= 0 && iReason < NUM_STALEMATE_REASONS )
+		{
+			m_pReasonLabel->SetText( g_pVGuiLocalize->Find( pszStalemateReasons[iReason] ) );
+		}
+	}
+}