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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=====================================================================================//
#include "cbase.h"
#include "hud.h"
#include "hudelement.h"
#include "hud_macros.h"
#include "hud_numericdisplay.h"
#include <KeyValues.h>
#include <vgui/IScheme.h>
#include <vgui/ISurface.h>
#include <vgui/ISystem.h>
#include <vgui_controls/AnimationController.h>
#include "iclientmode.h"
#include "tf_shareddefs.h"
#include <vgui_controls/EditablePanel.h>
#include <vgui_controls/Label.h>
#include <vgui_controls/ImagePanel.h>
#include <vgui/ISurface.h>
#include <vgui/IImage.h>
#include <vgui_controls/Label.h>
#include "VGuiMatSurface/IMatSystemSurface.h"
#include "c_tf_player.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
static ConVar cl_showcrit( "cl_showcrit", "0", FCVAR_DEVELOPMENTONLY, "Debug! Draw crit values above the ammo count." );
//-----------------------------------------------------------------------------
// Purpose: Critical meter panel.
//-----------------------------------------------------------------------------
class CCriticalPanel : public CHudElement, public vgui::EditablePanel
{
public:
DECLARE_CLASS_SIMPLE( CCriticalPanel, vgui::EditablePanel );
CCriticalPanel( const char *pElementName );
virtual ~CCriticalPanel( void );
virtual void Reset();
virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
virtual bool ShouldDraw( void );
protected:
virtual void OnThink();
private:
void InitCritData( void );
// vgui
vgui::HFont m_hFont;
vgui::Label *m_pTextLabel;
float m_flNextThink;
// Critical Data.
struct CriticalData_t
{
float m_flCurrent;
float m_flAverage;
float m_flLow;
float m_flHigh;
};
bool m_bInitData;
CriticalData_t m_CritData;
};
DECLARE_HUDELEMENT( CCriticalPanel );
#define CRITICAL_PANEL_WIDTH 300
#define CRITICAL_BLEND_WEIGHT 0.1f
//-----------------------------------------------------------------------------
// Purpose: Constructor.
// Input : *parent - parent VGUI window
//-----------------------------------------------------------------------------
CCriticalPanel::CCriticalPanel( const char *pElementName ) : CHudElement( pElementName ), BaseClass( NULL, "CriticalPanel" )
{
Panel *pParent = g_pClientMode->GetViewport();
SetParent( pParent );
SetScheme( "ClientScheme" );
SetVisible( false );
SetCursor( null );
SetFgColor( Color( 0, 0, 0, 255 ) );
SetPaintBackgroundEnabled( false );
m_pTextLabel = new vgui::Label( this, "CriticalPanelLabel", "" );
m_hFont = 0;
// Have we initialize the criticl data yet?
m_bInitData = false;
m_flNextThink = 0.0f;
}
//-----------------------------------------------------------------------------
// Purpose: Destructor.
//-----------------------------------------------------------------------------
CCriticalPanel::~CCriticalPanel( void )
{
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CCriticalPanel::Reset()
{
m_flNextThink = gpGlobals->curtime + 0.05f;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CCriticalPanel::InitCritData( void )
{
m_CritData.m_flCurrent = -1.0f;
m_CritData.m_flAverage = -1.0f;
m_CritData.m_flLow = -1.0f;
m_CritData.m_flHigh = -1.0f;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CCriticalPanel::ApplySchemeSettings( vgui::IScheme *pScheme )
{
BaseClass::ApplySchemeSettings( pScheme );
m_pTextLabel->SetBounds( 0.0f, 0.0f, GetWide(), GetTall() );
m_pTextLabel->SetFont( pScheme->GetFont( "DefaultSmall" ) );
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CCriticalPanel::ShouldDraw( void )
{
return false;
if ( ( !cl_showcrit.GetInt() || ( gpGlobals->absoluteframetime <= 0 ) ) &&
( !cl_showcrit.GetInt() ) )
{
m_bInitData = false;
return false;
}
if ( !m_bInitData )
{
m_bInitData = true;
InitCritData();
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void GetCritColor( float flCritMult, unsigned char ucColor[3] )
{
ucColor[0] = 255; ucColor[1] = 255; ucColor[2] = 0;
if ( flCritMult < 5.0f )
{
ucColor[1] = 0;
}
else if ( flCritMult > 5.0f )
{
ucColor[0] = 0;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CCriticalPanel::OnThink()
{
// Get the local TF player.
C_TFPlayer *pPlayer = C_TFPlayer::GetLocalTFPlayer();
if ( !pPlayer )
return;
if ( cl_showcrit.GetInt() )
{
// Get the current critical multiplier.
float flCritMult = pPlayer->GetCritMult() * TF_DAMAGE_CRIT_CHANCE;
flCritMult *= 100.0f;
if ( m_CritData.m_flAverage < 0.0f )
{
// Initial data.
m_CritData.m_flCurrent = flCritMult;
m_CritData.m_flAverage = flCritMult;
m_CritData.m_flLow = m_CritData.m_flAverage;
m_CritData.m_flHigh = m_CritData.m_flAverage;
}
else
{
// Average over time.
m_CritData.m_flCurrent = flCritMult;
m_CritData.m_flAverage *= ( 1.0f - CRITICAL_BLEND_WEIGHT ) ;
m_CritData.m_flAverage += ( flCritMult * CRITICAL_BLEND_WEIGHT );
}
// Adjust for highs and lows.
m_CritData.m_flLow = MIN( m_CritData.m_flLow, flCritMult );
m_CritData.m_flHigh = MAX( m_CritData.m_flHigh, flCritMult );
unsigned char ucColor[3];
GetCritColor( flCritMult, ucColor );
m_pTextLabel->SetFgColor( Color( ucColor[0], ucColor[1], ucColor[2], 255 ) );
char szCriticalText[256];
//Q_snprintf( szCriticalText, sizeof( szCriticalText ), "Crit: %3.2f (A:%3.2f, L:%3.2f, H:%3.2f)",
// m_CritData.m_flCurrent, m_CritData.m_flAverage, m_CritData.m_flLow, m_CritData.m_flHigh );
Q_snprintf( szCriticalText, sizeof( szCriticalText ), "Crit Chance: %3.2f", m_CritData.m_flCurrent );
m_pTextLabel->SetText( szCriticalText );
m_flNextThink = gpGlobals->curtime + 0.01f;
}
else
{
m_flNextThink = gpGlobals->curtime + 0.1f;
}
}
#if 0
//-----------------------------------------------------------------------------
// Purpose:
// Input :
//-----------------------------------------------------------------------------
void CCriticalPanel::Paint()
{
if ( cl_showcrit.GetInt() )
{
unsigned char ucColor[3];
GetCritColor( m_CritData.m_flCurrent, ucColor );
g_pMatSystemSurface->DrawColoredText( m_hFont, 0, 2, ucColor[0], ucColor[1], ucColor[2], 255,
"%2.2f (Avg:%2.2f, Low:%2.2f, High:%2.2f)",
m_CritData.m_flCurrent, m_CritData.m_flAverage, m_CritData.m_flLow, m_CritData.m_flHigh );
}
}
#endif
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