mirror of
https://github.com/nillerusr/source-engine.git
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175 lines
4.3 KiB
C++
175 lines
4.3 KiB
C++
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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//
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// Health.cpp
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//
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// implementation of CHudHealth class
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//
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#include "cbase.h"
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#include "hud.h"
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#include "hud_macros.h"
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#include "view.h"
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#include "iclientmode.h"
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#define PAIN_NAME "sprites/%d_pain.vmt"
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#include <KeyValues.h>
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#include <vgui/ISurface.h>
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#include <vgui/ISystem.h>
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#include <vgui_controls/AnimationController.h>
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using namespace vgui;
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#include "hudelement.h"
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#include "hud_numericdisplay.h"
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#include "cs_gamerules.h"
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#include "convar.h"
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//-----------------------------------------------------------------------------
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// Purpose: Health panel
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//-----------------------------------------------------------------------------
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class CHudHealth : public CHudElement, public CHudNumericDisplay
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{
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DECLARE_CLASS_SIMPLE( CHudHealth, CHudNumericDisplay );
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public:
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CHudHealth( const char *pElementName );
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virtual void Init( void );
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virtual void VidInit( void );
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virtual void Reset( void );
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virtual void OnThink();
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virtual void Paint( void );
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virtual void ApplySchemeSettings( IScheme *scheme );
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private:
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// old variables
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int m_iHealth;
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int m_bitsDamage;
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CHudTexture *m_pHealthIcon;
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CPanelAnimationVarAliasType( float, icon_xpos, "icon_xpos", "0", "proportional_float" );
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CPanelAnimationVarAliasType( float, icon_ypos, "icon_ypos", "0", "proportional_float" );
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// CPanelAnimationVar( Color, m_LowHealthColor, "LowHealthColor", "255 0 0 255" );
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float icon_tall;
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float icon_wide;
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};
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DECLARE_HUDELEMENT( CHudHealth );
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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CHudHealth::CHudHealth( const char *pElementName ) : CHudElement( pElementName ), CHudNumericDisplay(NULL, "HudHealth")
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{
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SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CHudHealth::Init()
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{
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m_iHealth = 100;
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m_bitsDamage = 0;
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icon_tall = 0;
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icon_wide = 0;
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SetIndent(true);
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SetDisplayValue(m_iHealth);
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}
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void CHudHealth::ApplySchemeSettings( IScheme *scheme )
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{
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BaseClass::ApplySchemeSettings( scheme );
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if( !m_pHealthIcon )
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{
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m_pHealthIcon = gHUD.GetIcon( "health_icon" );
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}
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if( m_pHealthIcon )
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{
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icon_tall = GetTall() - YRES(2);
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float scale = icon_tall / (float)m_pHealthIcon->Height();
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icon_wide = ( scale ) * (float)m_pHealthIcon->Width();
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: reset health to normal color at round restart
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//-----------------------------------------------------------------------------
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void CHudHealth::Reset()
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{
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthRestored");
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CHudHealth::VidInit()
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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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void CHudHealth::OnThink()
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{
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int realHealth = 0;
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C_BasePlayer *local = C_BasePlayer::GetLocalPlayer();
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if ( local )
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{
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// Never below zero
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realHealth = MAX( local->GetHealth(), 0 );
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}
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// Only update the fade if we've changed health
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if ( realHealth == m_iHealth )
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{
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return;
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}
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if( realHealth > m_iHealth)
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{
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// round restarted, we have 100 again
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthRestored");
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}
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else if ( realHealth <= 25 )
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{
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// we are badly injured
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthLow");
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}
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else if( realHealth < m_iHealth )
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{
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// took a hit
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthTookDamage");
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}
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m_iHealth = realHealth;
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SetDisplayValue(m_iHealth);
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}
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void CHudHealth::Paint( void )
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{
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if( m_pHealthIcon )
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{
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m_pHealthIcon->DrawSelf( icon_xpos, icon_ypos, icon_wide, icon_tall, GetFgColor() );
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}
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//draw the health icon
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BaseClass::Paint();
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}
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