1HEADmaster

1 files changed, 170 insertions, 0 deletions

diff --git a/game/client/hl2/hud_health.cpp b/game/client/hl2/hud_health.cpp
new file mode 100644
index 0000000..c25da7b
--- /dev/null
+++ b/game/client/hl2/hud_health.cpp
@@ -0,0 +1,170 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+//
+// Health.cpp
+//
+// implementation of CHudHealth class
+//
+#include "cbase.h"
+#include "hud.h"
+#include "hud_macros.h"
+#include "view.h"
+
+#include "iclientmode.h"
+
+#include <KeyValues.h>
+#include <vgui/ISurface.h>
+#include <vgui/ISystem.h>
+#include <vgui_controls/AnimationController.h>
+
+#include <vgui/ILocalize.h>
+
+using namespace vgui;
+
+#include "hudelement.h"
+#include "hud_numericdisplay.h"
+
+#include "convar.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+#define INIT_HEALTH -1
+
+//-----------------------------------------------------------------------------
+// Purpose: Health panel
+//-----------------------------------------------------------------------------
+class CHudHealth : public CHudElement, public CHudNumericDisplay
+{
+	DECLARE_CLASS_SIMPLE( CHudHealth, CHudNumericDisplay );
+
+public:
+	CHudHealth( const char *pElementName );
+	virtual void Init( void );
+	virtual void VidInit( void );
+	virtual void Reset( void );
+	virtual void OnThink();
+			void MsgFunc_Damage( bf_read &msg );
+
+private:
+	// old variables
+	int		m_iHealth;
+	
+	int		m_bitsDamage;
+};	
+
+DECLARE_HUDELEMENT( CHudHealth );
+DECLARE_HUD_MESSAGE( CHudHealth, Damage );
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CHudHealth::CHudHealth( const char *pElementName ) : CHudElement( pElementName ), CHudNumericDisplay(NULL, "HudHealth")
+{
+	SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD | HIDEHUD_NEEDSUIT );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHealth::Init()
+{
+	HOOK_HUD_MESSAGE( CHudHealth, Damage );
+	Reset();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHealth::Reset()
+{
+	m_iHealth		= INIT_HEALTH;
+	m_bitsDamage	= 0;
+
+	wchar_t *tempString = g_pVGuiLocalize->Find("#Valve_Hud_HEALTH");
+
+	if (tempString)
+	{
+		SetLabelText(tempString);
+	}
+	else
+	{
+		SetLabelText(L"HEALTH");
+	}
+	SetDisplayValue(m_iHealth);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHealth::VidInit()
+{
+	Reset();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHealth::OnThink()
+{
+	int newHealth = 0;
+	C_BasePlayer *local = C_BasePlayer::GetLocalPlayer();
+	if ( local )
+	{
+		// Never below zero
+		newHealth = MAX( local->GetHealth(), 0 );
+	}
+
+	// Only update the fade if we've changed health
+	if ( newHealth == m_iHealth )
+	{
+		return;
+	}
+
+	m_iHealth = newHealth;
+
+	if ( m_iHealth >= 20 )
+	{
+		g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthIncreasedAbove20");
+	}
+	else if ( m_iHealth > 0 )
+	{
+		g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthIncreasedBelow20");
+		g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthLow");
+	}
+
+	SetDisplayValue(m_iHealth);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHealth::MsgFunc_Damage( bf_read &msg )
+{
+
+	int armor = msg.ReadByte();	// armor
+	int damageTaken = msg.ReadByte();	// health
+	long bitsDamage = msg.ReadLong(); // damage bits
+	bitsDamage; // variable still sent but not used
+
+	Vector vecFrom;
+
+	vecFrom.x = msg.ReadBitCoord();
+	vecFrom.y = msg.ReadBitCoord();
+	vecFrom.z = msg.ReadBitCoord();
+
+	// Actually took damage?
+	if ( damageTaken > 0 || armor > 0 )
+	{
+		if ( damageTaken > 0 )
+		{
+			// start the animation
+			g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("HealthDamageTaken");
+		}
+	}
+}
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