mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-29 01:23:04 +00:00
736 lines
17 KiB
C++
736 lines
17 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "cbase.h"
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#include "hudelement.h"
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#include "hud_numericdisplay.h"
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#include <vgui_controls/Panel.h>
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#include "hud.h"
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#include "hud_suitpower.h"
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#include "hud_macros.h"
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#include "iclientmode.h"
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#include <vgui_controls/AnimationController.h>
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#include <vgui/ISurface.h>
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#include <vgui/ILocalize.h>
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#include "KeyValues.h"
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#include "filesystem.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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struct creditname_t
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{
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char szCreditName[256];
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char szFontName[256];
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float flYPos;
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float flXPos;
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bool bActive;
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float flTime;
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float flTimeAdd;
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float flTimeStart;
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int iSlot;
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};
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#define CREDITS_FILE "scripts/credits.txt"
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enum
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{
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LOGO_FADEIN = 0,
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LOGO_FADEHOLD,
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LOGO_FADEOUT,
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LOGO_FADEOFF,
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};
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#define CREDITS_LOGO 1
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#define CREDITS_INTRO 2
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#define CREDITS_OUTRO 3
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bool g_bRollingCredits = false;
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int g_iCreditsPixelHeight = 0;
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//-----------------------------------------------------------------------------
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// Purpose: Shows the flashlight icon
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//-----------------------------------------------------------------------------
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class CHudCredits : public CHudElement, public vgui::Panel
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{
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DECLARE_CLASS_SIMPLE( CHudCredits, vgui::Panel );
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public:
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CHudCredits( const char *pElementName );
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virtual void Init( void );
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virtual void LevelShutdown( void );
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int GetStringPixelWidth ( wchar_t *pString, vgui::HFont hFont );
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void MsgFunc_CreditsMsg( bf_read &msg );
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void MsgFunc_LogoTimeMsg( bf_read &msg );
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virtual bool ShouldDraw( void )
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{
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g_bRollingCredits = IsActive();
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if ( g_bRollingCredits && m_iCreditsType == CREDITS_INTRO )
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g_bRollingCredits = false;
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return IsActive();
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}
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protected:
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virtual void Paint();
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virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
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private:
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void Clear();
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void ReadNames( KeyValues *pKeyValue );
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void ReadParams( KeyValues *pKeyValue );
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void PrepareCredits( const char *pKeyName );
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void DrawOutroCreditsName( void );
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void DrawIntroCreditsName( void );
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void DrawLogo( void );
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void PrepareLogo( float flTime );
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void PrepareOutroCredits( void );
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void PrepareIntroCredits( void );
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float FadeBlend( float fadein, float fadeout, float hold, float localTime );
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void PrepareLine( vgui::HFont hFont, char const *pchLine );
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CPanelAnimationVar( vgui::HFont, m_hTextFont, "TextFont", "Default" );
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CPanelAnimationVar( Color, m_TextColor, "TextColor", "FgColor" );
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CUtlVector<creditname_t> m_CreditsList;
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float m_flScrollTime;
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float m_flSeparation;
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float m_flFadeTime;
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bool m_bLastOneInPlace;
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int m_Alpha;
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int m_iCreditsType;
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int m_iLogoState;
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float m_flFadeInTime;
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float m_flFadeHoldTime;
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float m_flFadeOutTime;
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float m_flNextStartTime;
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float m_flPauseBetweenWaves;
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float m_flLogoTimeMod;
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float m_flLogoTime;
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float m_flLogoDesiredLength;
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float m_flX;
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float m_flY;
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char m_szLogo[256];
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char m_szLogo2[256];
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Color m_cColor;
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};
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void CHudCredits::PrepareCredits( const char *pKeyName )
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{
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Clear();
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KeyValues *pKV= new KeyValues( "CreditsFile" );
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if ( !pKV->LoadFromFile( filesystem, CREDITS_FILE, "MOD" ) )
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{
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pKV->deleteThis();
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Assert( !"env_credits couldn't be initialized!" );
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return;
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}
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KeyValues *pKVSubkey;
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if ( pKeyName )
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{
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pKVSubkey = pKV->FindKey( pKeyName );
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ReadNames( pKVSubkey );
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}
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pKVSubkey = pKV->FindKey( "CreditsParams" );
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ReadParams( pKVSubkey );
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pKV->deleteThis();
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}
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using namespace vgui;
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DECLARE_HUDELEMENT( CHudCredits );
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DECLARE_HUD_MESSAGE( CHudCredits, CreditsMsg );
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DECLARE_HUD_MESSAGE( CHudCredits, LogoTimeMsg );
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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CHudCredits::CHudCredits( const char *pElementName ) : CHudElement( pElementName ), BaseClass( NULL, "HudCredits" )
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{
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vgui::Panel *pParent = g_pClientMode->GetViewport();
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SetParent( pParent );
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}
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void CHudCredits::LevelShutdown()
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{
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Clear();
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}
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void CHudCredits::Clear( void )
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{
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SetActive( false );
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m_CreditsList.RemoveAll();
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m_bLastOneInPlace = false;
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m_Alpha = m_TextColor[3];
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m_iLogoState = LOGO_FADEOFF;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CHudCredits::Init()
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{
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HOOK_HUD_MESSAGE( CHudCredits, CreditsMsg );
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HOOK_HUD_MESSAGE( CHudCredits, LogoTimeMsg );
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SetActive( false );
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}
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void CHudCredits::ReadNames( KeyValues *pKeyValue )
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{
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if ( pKeyValue == NULL )
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{
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Assert( !"CHudCredits couldn't be initialized!" );
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return;
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}
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// Now try and parse out each act busy anim
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KeyValues *pKVNames = pKeyValue->GetFirstSubKey();
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while ( pKVNames )
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{
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creditname_t Credits;
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Q_strcpy( Credits.szCreditName, pKVNames->GetName());
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Q_strcpy( Credits.szFontName, pKeyValue->GetString( Credits.szCreditName, "Default" ) );
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m_CreditsList.AddToTail( Credits );
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pKVNames = pKVNames->GetNextKey();
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}
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}
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void CHudCredits::ReadParams( KeyValues *pKeyValue )
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{
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if ( pKeyValue == NULL )
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{
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Assert( !"CHudCredits couldn't be initialized!" );
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return;
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}
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m_flScrollTime = pKeyValue->GetFloat( "scrolltime", 57 );
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m_flSeparation = pKeyValue->GetFloat( "separation", 5 );
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m_flFadeInTime = pKeyValue->GetFloat( "fadeintime", 1 );
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m_flFadeHoldTime = pKeyValue->GetFloat( "fadeholdtime", 3 );
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m_flFadeOutTime = pKeyValue->GetFloat( "fadeouttime", 2 );
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m_flNextStartTime = pKeyValue->GetFloat( "nextfadetime", 2 );
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m_flPauseBetweenWaves = pKeyValue->GetFloat( "pausebetweenwaves", 2 );
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m_flLogoTimeMod = pKeyValue->GetFloat( "logotime", 2 );
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m_flX = pKeyValue->GetFloat( "posx", 2 );
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m_flY = pKeyValue->GetFloat( "posy", 2 );
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m_cColor = pKeyValue->GetColor( "color" );
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Q_strncpy( m_szLogo, pKeyValue->GetString( "logo", "HALF-LIFE'" ), sizeof( m_szLogo ) );
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Q_strncpy( m_szLogo2, pKeyValue->GetString( "logo2", "" ), sizeof( m_szLogo2 ) );
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}
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int CHudCredits::GetStringPixelWidth( wchar_t *pString, vgui::HFont hFont )
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{
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int iLength = 0;
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for ( wchar_t *wch = pString; *wch != 0; wch++ )
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{
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iLength += surface()->GetCharacterWidth( hFont, *wch );
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}
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return iLength;
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}
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void CHudCredits::DrawOutroCreditsName( void )
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{
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if ( m_CreditsList.Count() == 0 )
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return;
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// fill the screen
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int iWidth, iTall;
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GetHudSize(iWidth, iTall);
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SetSize( iWidth, iTall );
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for ( int i = 0; i < m_CreditsList.Count(); i++ )
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{
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creditname_t *pCredit = &m_CreditsList[i];
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if ( pCredit == NULL )
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continue;
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vgui::HScheme scheme = vgui::scheme()->GetScheme( "ClientScheme" );
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vgui::HFont m_hTFont = vgui::scheme()->GetIScheme(scheme)->GetFont( pCredit->szFontName, true );
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int iFontTall = surface()->GetFontTall ( m_hTFont );
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if ( pCredit->flYPos < -iFontTall || pCredit->flYPos > iTall )
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{
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pCredit->bActive = false;
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}
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else
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{
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pCredit->bActive = true;
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}
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Color cColor = m_TextColor;
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//HACKHACK
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//Last one stays on screen and fades out
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if ( i == m_CreditsList.Count()-1 )
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{
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if ( m_bLastOneInPlace == false )
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{
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pCredit->flYPos -= gpGlobals->frametime * ( (float)g_iCreditsPixelHeight / m_flScrollTime );
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if ( (int)pCredit->flYPos + ( iFontTall / 2 ) <= iTall / 2 )
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{
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m_bLastOneInPlace = true;
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// 360 certification requires that we not hold a static image too long.
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m_flFadeTime = gpGlobals->curtime + ( IsConsole() ? 2.0f : 10.0f );
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}
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}
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else
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{
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if ( m_flFadeTime <= gpGlobals->curtime )
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{
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if ( m_Alpha > 0 )
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{
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m_Alpha -= gpGlobals->frametime * ( m_flScrollTime * 2 );
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if ( m_Alpha <= 0 )
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{
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pCredit->bActive = false;
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engine->ClientCmd( "creditsdone" );
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}
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}
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}
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cColor[3] = MAX( 0, m_Alpha );
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}
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}
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else
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{
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pCredit->flYPos -= gpGlobals->frametime * ( (float)g_iCreditsPixelHeight / m_flScrollTime );
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}
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if ( pCredit->bActive == false )
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continue;
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surface()->DrawSetTextFont( m_hTFont );
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surface()->DrawSetTextColor( cColor[0], cColor[1], cColor[2], cColor[3] );
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wchar_t unicode[256];
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if ( pCredit->szCreditName[0] == '#' )
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{
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g_pVGuiLocalize->ConstructString( unicode, sizeof(unicode), g_pVGuiLocalize->Find(pCredit->szCreditName), 0 );
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}
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else
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{
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g_pVGuiLocalize->ConvertANSIToUnicode( pCredit->szCreditName, unicode, sizeof( unicode ) );
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}
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int iStringWidth = GetStringPixelWidth( unicode, m_hTFont );
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surface()->DrawSetTextPos( ( iWidth / 2 ) - ( iStringWidth / 2 ), pCredit->flYPos );
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surface()->DrawUnicodeString( unicode );
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}
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}
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void CHudCredits::DrawLogo( void )
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{
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if( m_iLogoState == LOGO_FADEOFF )
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{
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SetActive( false );
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return;
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}
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switch( m_iLogoState )
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{
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case LOGO_FADEIN:
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{
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float flDeltaTime = ( m_flFadeTime - gpGlobals->curtime );
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m_Alpha = MAX( 0, RemapValClamped( flDeltaTime, 5.0f, 0, -128, 255 ) );
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if ( flDeltaTime <= 0.0f )
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{
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m_iLogoState = LOGO_FADEHOLD;
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m_flFadeTime = gpGlobals->curtime + m_flLogoDesiredLength;
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}
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break;
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}
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case LOGO_FADEHOLD:
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{
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if ( m_flFadeTime <= gpGlobals->curtime )
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{
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m_iLogoState = LOGO_FADEOUT;
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m_flFadeTime = gpGlobals->curtime + 2.0f;
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}
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break;
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}
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case LOGO_FADEOUT:
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{
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float flDeltaTime = ( m_flFadeTime - gpGlobals->curtime );
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m_Alpha = RemapValClamped( flDeltaTime, 0.0f, 2.0f, 0, 255 );
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if ( flDeltaTime <= 0.0f )
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{
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m_iLogoState = LOGO_FADEOFF;
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SetActive( false );
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}
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break;
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}
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}
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// fill the screen
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int iWidth, iTall;
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GetHudSize(iWidth, iTall);
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SetSize( iWidth, iTall );
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char szLogoFont[64];
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if ( IsXbox() )
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{
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Q_snprintf( szLogoFont, sizeof( szLogoFont ), "WeaponIcons_Small" );
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}
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else if ( hl2_episodic.GetBool() )
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{
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Q_snprintf( szLogoFont, sizeof( szLogoFont ), "ClientTitleFont" );
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}
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else
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{
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Q_snprintf( szLogoFont, sizeof( szLogoFont ), "WeaponIcons" );
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}
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vgui::HScheme scheme = vgui::scheme()->GetScheme( "ClientScheme" );
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vgui::HFont m_hTFont = vgui::scheme()->GetIScheme(scheme)->GetFont( szLogoFont );
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int iFontTall = surface()->GetFontTall ( m_hTFont );
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Color cColor = m_TextColor;
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cColor[3] = m_Alpha;
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surface()->DrawSetTextFont( m_hTFont );
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surface()->DrawSetTextColor( cColor[0], cColor[1], cColor[2], cColor[3] );
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wchar_t unicode[256];
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g_pVGuiLocalize->ConvertANSIToUnicode( m_szLogo, unicode, sizeof( unicode ) );
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int iStringWidth = GetStringPixelWidth( unicode, m_hTFont );
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surface()->DrawSetTextPos( ( iWidth / 2 ) - ( iStringWidth / 2 ), ( iTall / 2 ) - ( iFontTall / 2 ) );
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surface()->DrawUnicodeString( unicode );
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if ( Q_strlen( m_szLogo2 ) > 0 )
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{
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g_pVGuiLocalize->ConvertANSIToUnicode( m_szLogo2, unicode, sizeof( unicode ) );
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iStringWidth = GetStringPixelWidth( unicode, m_hTFont );
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surface()->DrawSetTextPos( ( iWidth / 2 ) - ( iStringWidth / 2 ), ( iTall / 2 ) + ( iFontTall / 2 ));
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surface()->DrawUnicodeString( unicode );
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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float CHudCredits::FadeBlend( float fadein, float fadeout, float hold, float localTime )
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{
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float fadeTime = fadein + hold;
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float fadeBlend;
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if ( localTime < 0 )
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return 0;
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if ( localTime < fadein )
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{
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fadeBlend = 1 - ((fadein - localTime) / fadein);
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}
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else if ( localTime > fadeTime )
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{
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if ( fadeout > 0 )
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fadeBlend = 1 - ((localTime - fadeTime) / fadeout);
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else
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fadeBlend = 0;
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}
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else
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fadeBlend = 1;
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if ( fadeBlend < 0 )
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fadeBlend = 0;
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return fadeBlend;
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}
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void CHudCredits::DrawIntroCreditsName( void )
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{
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if ( m_CreditsList.Count() == 0 )
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return;
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// fill the screen
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int iWidth, iTall;
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GetHudSize(iWidth, iTall);
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SetSize( iWidth, iTall );
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for ( int i = 0; i < m_CreditsList.Count(); i++ )
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{
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creditname_t *pCredit = &m_CreditsList[i];
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if ( pCredit == NULL )
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continue;
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if ( pCredit->bActive == false )
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continue;
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vgui::HScheme scheme = vgui::scheme()->GetScheme( "ClientScheme" );
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vgui::HFont m_hTFont = vgui::scheme()->GetIScheme(scheme)->GetFont( pCredit->szFontName );
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float localTime = gpGlobals->curtime - pCredit->flTimeStart;
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surface()->DrawSetTextFont( m_hTFont );
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surface()->DrawSetTextColor( m_cColor[0], m_cColor[1], m_cColor[2], FadeBlend( m_flFadeInTime, m_flFadeOutTime, m_flFadeHoldTime + pCredit->flTimeAdd, localTime ) * m_cColor[3] );
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wchar_t unicode[256];
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g_pVGuiLocalize->ConvertANSIToUnicode( pCredit->szCreditName, unicode, sizeof( unicode ) );
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surface()->DrawSetTextPos( XRES( pCredit->flXPos ), YRES( pCredit->flYPos ) );
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surface()->DrawUnicodeString( unicode );
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if ( m_flLogoTime > gpGlobals->curtime )
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continue;
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if ( pCredit->flTime - m_flNextStartTime <= gpGlobals->curtime )
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{
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if ( m_CreditsList.IsValidIndex( i + 3 ) )
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{
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creditname_t *pNextCredits = &m_CreditsList[i + 3];
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|
|
if ( pNextCredits && pNextCredits->flTime == 0.0f )
|
|
{
|
|
pNextCredits->bActive = true;
|
|
|
|
if ( i < 3 )
|
|
{
|
|
pNextCredits->flTimeAdd = ( i + 1.0f );
|
|
pNextCredits->flTime = gpGlobals->curtime + m_flFadeInTime + m_flFadeOutTime + m_flFadeHoldTime + pNextCredits->flTimeAdd;
|
|
}
|
|
else
|
|
{
|
|
pNextCredits->flTimeAdd = m_flPauseBetweenWaves;
|
|
pNextCredits->flTime = gpGlobals->curtime + m_flFadeInTime + m_flFadeOutTime + m_flFadeHoldTime + pNextCredits->flTimeAdd;
|
|
}
|
|
|
|
pNextCredits->flTimeStart = gpGlobals->curtime;
|
|
|
|
pNextCredits->iSlot = pCredit->iSlot;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( pCredit->flTime <= gpGlobals->curtime )
|
|
{
|
|
pCredit->bActive = false;
|
|
|
|
if ( i == m_CreditsList.Count()-1 )
|
|
{
|
|
Clear();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CHudCredits::ApplySchemeSettings( IScheme *pScheme )
|
|
{
|
|
BaseClass::ApplySchemeSettings( pScheme );
|
|
|
|
SetVisible( ShouldDraw() );
|
|
|
|
SetBgColor( Color(0, 0, 0, 0) );
|
|
}
|
|
|
|
void CHudCredits::Paint()
|
|
{
|
|
if ( m_iCreditsType == CREDITS_LOGO )
|
|
{
|
|
DrawLogo();
|
|
}
|
|
else if ( m_iCreditsType == CREDITS_INTRO )
|
|
{
|
|
DrawIntroCreditsName();
|
|
}
|
|
else if ( m_iCreditsType == CREDITS_OUTRO )
|
|
{
|
|
DrawOutroCreditsName();
|
|
}
|
|
}
|
|
|
|
void CHudCredits::PrepareLogo( float flTime )
|
|
{
|
|
// Only showing the logo. Just load the CreditsParams section.
|
|
PrepareCredits( NULL );
|
|
|
|
m_Alpha = 0;
|
|
m_flLogoDesiredLength = flTime;
|
|
m_flFadeTime = gpGlobals->curtime + 5.0f;
|
|
m_iLogoState = LOGO_FADEIN;
|
|
SetActive( true );
|
|
}
|
|
|
|
void CHudCredits::PrepareLine( vgui::HFont hFont, char const *pchLine )
|
|
{
|
|
Assert( pchLine );
|
|
|
|
wchar_t unicode[256];
|
|
|
|
if ( pchLine[0] == '#' )
|
|
{
|
|
g_pVGuiLocalize->ConstructString( unicode, sizeof(unicode), g_pVGuiLocalize->Find(pchLine), 0 );
|
|
}
|
|
else
|
|
{
|
|
g_pVGuiLocalize->ConvertANSIToUnicode( pchLine, unicode, sizeof( unicode ) );
|
|
}
|
|
|
|
surface()->PrecacheFontCharacters( hFont, unicode );
|
|
}
|
|
|
|
void CHudCredits::PrepareOutroCredits( void )
|
|
{
|
|
PrepareCredits( "OutroCreditsNames" );
|
|
|
|
if ( m_CreditsList.Count() == 0 )
|
|
return;
|
|
|
|
// fill the screen
|
|
int iWidth, iTall;
|
|
GetHudSize(iWidth, iTall);
|
|
SetSize( iWidth, iTall );
|
|
|
|
int iHeight = iTall;
|
|
|
|
for ( int i = 0; i < m_CreditsList.Count(); i++ )
|
|
{
|
|
creditname_t *pCredit = &m_CreditsList[i];
|
|
|
|
if ( pCredit == NULL )
|
|
continue;
|
|
|
|
vgui::HScheme scheme = vgui::scheme()->GetScheme( "ClientScheme" );
|
|
vgui::HFont m_hTFont = vgui::scheme()->GetIScheme(scheme)->GetFont( pCredit->szFontName, true );
|
|
|
|
pCredit->flYPos = iHeight;
|
|
pCredit->bActive = false;
|
|
|
|
iHeight += surface()->GetFontTall ( m_hTFont ) + m_flSeparation;
|
|
|
|
PrepareLine( m_hTFont, pCredit->szCreditName );
|
|
}
|
|
|
|
SetActive( true );
|
|
|
|
g_iCreditsPixelHeight = iHeight;
|
|
}
|
|
|
|
void CHudCredits::PrepareIntroCredits( void )
|
|
{
|
|
PrepareCredits( "IntroCreditsNames" );
|
|
|
|
int iSlot = 0;
|
|
|
|
for ( int i = 0; i < m_CreditsList.Count(); i++ )
|
|
{
|
|
creditname_t *pCredit = &m_CreditsList[i];
|
|
|
|
if ( pCredit == NULL )
|
|
continue;
|
|
|
|
vgui::HScheme scheme = vgui::scheme()->GetScheme( "ClientScheme" );
|
|
vgui::HFont m_hTFont = vgui::scheme()->GetIScheme(scheme)->GetFont( pCredit->szFontName );
|
|
|
|
pCredit->flYPos = m_flY + ( iSlot * surface()->GetFontTall ( m_hTFont ) );
|
|
pCredit->flXPos = m_flX;
|
|
|
|
if ( i < 3 )
|
|
{
|
|
pCredit->bActive = true;
|
|
pCredit->iSlot = iSlot;
|
|
pCredit->flTime = gpGlobals->curtime + m_flFadeInTime + m_flFadeOutTime + m_flFadeHoldTime;
|
|
pCredit->flTimeStart = gpGlobals->curtime;
|
|
m_flLogoTime = pCredit->flTime + m_flLogoTimeMod;
|
|
}
|
|
else
|
|
{
|
|
pCredit->bActive = false;
|
|
pCredit->flTime = 0.0f;
|
|
}
|
|
|
|
iSlot = ( iSlot + 1 ) % 3;
|
|
|
|
PrepareLine( m_hTFont, pCredit->szCreditName );
|
|
}
|
|
|
|
SetActive( true );
|
|
}
|
|
|
|
void CHudCredits::MsgFunc_CreditsMsg( bf_read &msg )
|
|
{
|
|
m_iCreditsType = msg.ReadByte();
|
|
|
|
switch ( m_iCreditsType )
|
|
{
|
|
case CREDITS_LOGO:
|
|
{
|
|
PrepareLogo( 5.0f );
|
|
break;
|
|
}
|
|
case CREDITS_INTRO:
|
|
{
|
|
PrepareIntroCredits();
|
|
break;
|
|
}
|
|
case CREDITS_OUTRO:
|
|
{
|
|
PrepareOutroCredits();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void CHudCredits::MsgFunc_LogoTimeMsg( bf_read &msg )
|
|
{
|
|
m_iCreditsType = CREDITS_LOGO;
|
|
PrepareLogo( msg.ReadFloat() );
|
|
}
|
|
|
|
|