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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $Workfile: $
// $Date: $
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "vgui_HealthBar.h"
#include "CommanderOverlay.h"
#include <vgui_controls/Controls.h>
#include <vgui/ISurface.h>
//-----------------------------------------------------------------------------
// Purpose:
// Output :
//-----------------------------------------------------------------------------
CHealthBarPanel::CHealthBarPanel( vgui::Panel *pParent ) : vgui::Panel(pParent, "CHealthBarPanel" )
{
SetHealth( 0.0f );
SetPaintBackgroundEnabled( false );
SetVertical( false );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CHealthBarPanel::~CHealthBarPanel( void )
{
}
//-----------------------------------------------------------------------------
// Purpose: Parse values from the file
//-----------------------------------------------------------------------------
bool CHealthBarPanel::Init( KeyValues* pInitData )
{
if (!pInitData)
return false;
if (!ParseRGBA(pInitData, "okcolor", m_Ok ))
return false;
if (!ParseRGBA(pInitData, "badcolor", m_Bad ))
return false;
int x, y, w, h;
if (!ParseRect(pInitData, "position", x, y, w, h ))
return false;
SetPos( x, y );
SetSize( w, h );
SetCursor( NULL );
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CHealthBarPanel::SetGoodColor( int r, int g, int b, int a )
{
m_Ok.SetColor( r,g,b,a );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CHealthBarPanel::SetBadColor( int r, int g, int b, int a )
{
m_Bad.SetColor( r,g,b,a );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CHealthBarPanel::SetHealth( float health )
{
m_Health = health;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CHealthBarPanel::SetVertical( bool bVertical )
{
m_bVertical = bVertical;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CHealthBarPanel::Paint( void )
{
int w, h;
GetSize( w, h );
float frac;
frac = MIN( 1.0, m_Health );
frac = MAX( 0.0, m_Health );
vgui::surface()->DrawSetColor( 255,255,255,255 );
vgui::surface()->DrawOutlinedRect( 0,0, w,h );
int drawwidth = frac * w;
int drawheight = frac * h;
// Draw the Ok section
vgui::surface()->DrawSetColor( m_Ok[0], m_Ok[1], m_Ok[2], m_Ok[3] );
if ( m_bVertical )
{
vgui::surface()->DrawFilledRect( 0, h - drawheight, w, h );
}
else
{
vgui::surface()->DrawFilledRect( 0, 0, drawwidth, h );
}
vgui::surface()->DrawSetColor( m_Bad[0], m_Bad[1], m_Bad[2], m_Bad[3] );
// Draw the Bad section
if ( m_bVertical )
{
if (h != drawheight)
{
vgui::surface()->DrawFilledRect( 0, 0, w, h - drawheight );
}
}
else
{
if (w != drawwidth)
{
vgui::surface()->DrawFilledRect( drawwidth, 0, w, h );
}
}
}
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