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game/client/cstrike/hud_armor.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+ //====== Copyright © 1996-2003, Valve Corporation, All rights reserved. =======
+//
+// Purpose: 
+//
+//=============================================================================
+
+#include "cbase.h"
+#include "hudelement.h"
+#include <vgui_controls/Panel.h>
+#include <vgui/ISurface.h>
+#include "clientmode_csnormal.h"
+#include "cs_gamerules.h"
+#include "hud_numericdisplay.h"
+
+
+class CHudArmor : public CHudElement, public CHudNumericDisplay
+{
+public:
+	DECLARE_CLASS_SIMPLE( CHudArmor, CHudNumericDisplay );
+
+	CHudArmor( const char *name );
+
+	virtual bool ShouldDraw();	
+	virtual void Paint();
+	virtual void Init();
+	virtual void ApplySchemeSettings( IScheme *scheme );
+
+private:
+	CHudTexture *m_pArmorIcon;
+	CHudTexture *m_pArmor_HelmetIcon;
+
+	CPanelAnimationVarAliasType( float, icon_xpos, "icon_xpos", "0", "proportional_float" );
+	CPanelAnimationVarAliasType( float, icon_ypos, "icon_ypos", "2", "proportional_float" );
+
+	float icon_wide;
+	float icon_tall;
+};
+
+
+DECLARE_HUDELEMENT( CHudArmor );
+
+
+CHudArmor::CHudArmor( const char *pName ) : CHudNumericDisplay( NULL, "HudArmor" ), CHudElement( pName )
+{
+	SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD );
+}
+
+
+void CHudArmor::Init()
+{
+	SetIndent(true);
+}
+
+void CHudArmor::ApplySchemeSettings( IScheme *scheme )
+{
+	BaseClass::ApplySchemeSettings( scheme );
+
+	if( !m_pArmorIcon )
+	{
+		m_pArmorIcon = gHUD.GetIcon( "shield_bright" );
+	}
+
+	if( !m_pArmor_HelmetIcon )
+	{
+		m_pArmor_HelmetIcon = gHUD.GetIcon( "shield_kevlar_bright" );
+	}	
+
+	if( m_pArmorIcon )
+	{
+		icon_tall = GetTall() - YRES(2);
+		float scale = icon_tall / (float)m_pArmorIcon->Height();
+		icon_wide = ( scale ) * (float)m_pArmorIcon->Width();
+	}
+}
+
+
+bool CHudArmor::ShouldDraw()
+{
+	C_CSPlayer *pPlayer = C_CSPlayer::GetLocalCSPlayer();
+	if ( pPlayer )
+	{
+		return !pPlayer->IsObserver();
+	}
+	else
+	{
+		return false;
+	}
+}
+
+
+void CHudArmor::Paint()
+{
+	// Update the time.
+	C_CSPlayer *pPlayer = C_CSPlayer::GetLocalCSPlayer();
+	if ( pPlayer )
+	{
+		if( pPlayer->HasHelmet() && (int)pPlayer->ArmorValue() > 0 )
+		{
+			if( m_pArmor_HelmetIcon )
+			{
+				m_pArmor_HelmetIcon->DrawSelf( icon_xpos, icon_ypos, icon_wide, icon_tall, GetFgColor() );
+			}
+		}
+		else
+		{
+			if( m_pArmorIcon )
+			{
+				m_pArmorIcon->DrawSelf( icon_xpos, icon_ypos, icon_wide, icon_tall, GetFgColor() );
+			}
+		}
+
+		SetDisplayValue( (int)pPlayer->ArmorValue() );
+		SetShouldDisplayValue( true );
+		BaseClass::Paint();
+	}
+}
+