From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001
From: Joe Ludwig <joe@valvesoftware.com>
Date: Wed, 26 Jun 2013 15:22:04 -0700
Subject: First version of the SOurce SDK 2013

---
 mp/src/game/server/pointhurt.cpp | 182 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 182 insertions(+)
 create mode 100644 mp/src/game/server/pointhurt.cpp

(limited to 'mp/src/game/server/pointhurt.cpp')

diff --git a/mp/src/game/server/pointhurt.cpp b/mp/src/game/server/pointhurt.cpp
new file mode 100644
index 00000000..304a3f79
--- /dev/null
+++ b/mp/src/game/server/pointhurt.cpp
@@ -0,0 +1,182 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Implements hurting point entity
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "entitylist.h"
+#include "gamerules.h"
+#include "basecombatcharacter.h"
+#include "ammodef.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+const int SF_PHURT_START_ON			= 1;
+
+class CPointHurt : public CPointEntity
+{
+	DECLARE_CLASS( CPointHurt, CPointEntity );
+
+public:
+	void	Spawn( void );
+	void	Precache( void );
+	void	HurtThink( void );
+
+	// Input handlers
+	void InputTurnOn(inputdata_t &inputdata);
+	void InputTurnOff(inputdata_t &inputdata);
+	void InputToggle(inputdata_t &inputdata);
+	void InputHurt(inputdata_t &inputdata);
+	
+	DECLARE_DATADESC();
+
+	int			m_nDamage;
+	int			m_bitsDamageType;
+	float		m_flRadius;
+	float		m_flDelay;
+	string_t	m_strTarget;
+	EHANDLE		m_pActivator;
+};
+
+BEGIN_DATADESC( CPointHurt )
+
+	DEFINE_KEYFIELD( m_flRadius, FIELD_FLOAT, "DamageRadius" ),
+	DEFINE_KEYFIELD( m_nDamage, FIELD_INTEGER, "Damage" ),
+	DEFINE_KEYFIELD( m_flDelay, FIELD_FLOAT, "DamageDelay" ),
+	DEFINE_KEYFIELD( m_bitsDamageType, FIELD_INTEGER, "DamageType" ),
+	DEFINE_KEYFIELD( m_strTarget, FIELD_STRING, "DamageTarget" ),
+	
+	// Function Pointers
+	DEFINE_FUNCTION( HurtThink ),
+
+	// Inputs
+	DEFINE_INPUTFUNC( FIELD_VOID, "TurnOn", InputTurnOn ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "TurnOff", InputTurnOff ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Hurt", InputHurt ),
+
+	DEFINE_FIELD( m_pActivator, FIELD_EHANDLE ),
+
+END_DATADESC()
+
+LINK_ENTITY_TO_CLASS( point_hurt, CPointHurt );
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CPointHurt::Spawn(void)
+{
+	SetThink( NULL );
+	SetUse( NULL );
+		
+	m_pActivator = NULL;
+
+	if ( HasSpawnFlags( SF_PHURT_START_ON ) )
+	{
+		SetThink( &CPointHurt::HurtThink );
+	}
+
+	SetNextThink( gpGlobals->curtime + 0.1f );
+	
+	if ( m_flRadius <= 0.0f )
+	{
+		m_flRadius = 128.0f;
+	}
+
+	if ( m_nDamage <= 0 )
+	{
+		m_nDamage = 2;
+	}
+
+	if ( m_flDelay <= 0 )
+	{
+		m_flDelay = 0.1f;
+	}
+
+	Precache();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CPointHurt::Precache( void )
+{
+	BaseClass::Precache();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CPointHurt::HurtThink( void )
+{
+	if ( m_strTarget != NULL_STRING )
+	{
+		CBaseEntity	*pEnt = NULL;
+			
+		CTakeDamageInfo info( this, m_pActivator, m_nDamage, m_bitsDamageType );
+		while ( ( pEnt = gEntList.FindEntityByName( pEnt, m_strTarget, NULL, m_pActivator ) ) != NULL )
+		{
+			GuessDamageForce( &info, (pEnt->GetAbsOrigin() - GetAbsOrigin()), pEnt->GetAbsOrigin() );
+			pEnt->TakeDamage( info );
+		}
+	}
+	else
+	{
+		RadiusDamage( CTakeDamageInfo( this, this, m_nDamage, m_bitsDamageType ), GetAbsOrigin(), m_flRadius, CLASS_NONE, NULL );
+	}
+
+	SetNextThink( gpGlobals->curtime + m_flDelay );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for turning on the point hurt.
+//-----------------------------------------------------------------------------
+void CPointHurt::InputTurnOn( inputdata_t &data )
+{
+	SetThink( &CPointHurt::HurtThink );
+
+	SetNextThink( gpGlobals->curtime + 0.1f );
+
+	m_pActivator = data.pActivator;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for turning off the point hurt.
+//-----------------------------------------------------------------------------
+void CPointHurt::InputTurnOff( inputdata_t &data )
+{
+	SetThink( NULL );
+
+	m_pActivator = data.pActivator;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for toggling the on/off state of the point hurt.
+//-----------------------------------------------------------------------------
+void CPointHurt::InputToggle( inputdata_t &data )
+{
+	m_pActivator = data.pActivator;
+
+	if ( m_pfnThink == (void (CBaseEntity::*)())&CPointHurt::HurtThink )
+	{
+		SetThink( NULL );
+	}
+	else
+	{
+		SetThink( &CPointHurt::HurtThink );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for instantaneously hurting whatever is near us.
+//-----------------------------------------------------------------------------
+void CPointHurt::InputHurt( inputdata_t &data )
+{
+	m_pActivator = data.pActivator;
+
+	HurtThink();
+}
+
-- 
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