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/tesla.cpp | 180 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 180 insertions(+)
 create mode 100644 mp/src/game/server/tesla.cpp

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

diff --git a/mp/src/game/server/tesla.cpp b/mp/src/game/server/tesla.cpp
new file mode 100644
index 00000000..4036bbab
--- /dev/null
+++ b/mp/src/game/server/tesla.cpp
@@ -0,0 +1,180 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "tesla.h"
+#include "te_effect_dispatch.h"
+#include "sendproxy.h"
+#include "engine/IEngineSound.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+LINK_ENTITY_TO_CLASS( point_tesla, CTesla );
+
+BEGIN_DATADESC( CTesla )
+
+	DEFINE_KEYFIELD( m_SourceEntityName,FIELD_STRING,	"m_SourceEntityName" ),
+	DEFINE_KEYFIELD( m_SoundName,		FIELD_STRING,	"m_SoundName" ),
+	DEFINE_KEYFIELD( m_iszSpriteName,	FIELD_STRING,	"texture" ),
+
+	DEFINE_KEYFIELD( m_Color,			FIELD_COLOR32,	"m_Color" ),
+	DEFINE_KEYFIELD( m_flRadius,		FIELD_FLOAT,	"m_flRadius" ),
+
+	//DEFINE_ARRAY( m_flThickness, FIELD_FLOAT, 2 ),
+	DEFINE_KEYFIELD( m_flThickness[0],	FIELD_FLOAT,	"thick_min" ),
+	DEFINE_KEYFIELD( m_flThickness[1],	FIELD_FLOAT,	"thick_max" ),
+	
+	//DEFINE_ARRAY( m_flTimeVisible, FIELD_FLOAT, 2 ),
+	DEFINE_KEYFIELD( m_flTimeVisible[0],FIELD_FLOAT,	"lifetime_min" ),
+	DEFINE_KEYFIELD( m_flTimeVisible[1],FIELD_FLOAT,	"lifetime_max" ),
+
+	//DEFINE_ARRAY( m_flArcInterval, FIELD_FLOAT, 2 ),
+	DEFINE_KEYFIELD( m_flArcInterval[0],FIELD_FLOAT,	"interval_min" ),
+	DEFINE_KEYFIELD( m_flArcInterval[1],FIELD_FLOAT,	"interval_max" ),
+	
+	//DEFINE_ARRAY( m_NumBeams, FIELD_INTEGER, 2 ),
+	DEFINE_KEYFIELD( m_NumBeams[0],		FIELD_INTEGER,	"beamcount_min" ),
+	DEFINE_KEYFIELD( m_NumBeams[1],		FIELD_INTEGER,	"beamcount_max" ),
+
+	DEFINE_KEYFIELD( m_bOn,				FIELD_BOOLEAN,	"m_bOn" ),
+
+	DEFINE_INPUTFUNC( FIELD_VOID, "TurnOn",  InputTurnOn ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "TurnOff", InputTurnOff ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "DoSpark", InputDoSpark ),
+
+	DEFINE_FUNCTION( ShootArcThink )
+
+END_DATADESC()
+
+
+IMPLEMENT_SERVERCLASS_ST( CTesla, DT_Tesla )
+	SendPropStringT( SENDINFO( m_SoundName ) ),
+	SendPropStringT( SENDINFO( m_iszSpriteName ) )
+END_SEND_TABLE()
+
+
+CTesla::CTesla()
+{
+	m_SourceEntityName = NULL_STRING;
+	m_SoundName = NULL_STRING;
+	m_iszSpriteName = NULL_STRING;
+	m_NumBeams[0] = m_NumBeams[1] = 6;
+	m_flRadius = 200;
+	m_flThickness[0] = m_flThickness[1] = 5;
+	m_flTimeVisible[0] = 0.3;
+	m_flTimeVisible[1] = 0.55;
+	m_flArcInterval[0] = m_flArcInterval[1] = 0.5;
+	
+	AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
+}
+
+
+void CTesla::Spawn()
+{
+	if ( m_iszSpriteName.Get() == NULL_STRING )
+	{
+		m_iszSpriteName = AllocPooledString("sprites/physbeam.vmt");
+	}
+
+	Precache();
+	BaseClass::Spawn();
+}
+
+
+void CTesla::Activate()
+{
+	BaseClass::Activate();
+
+	SetThink( &CTesla::ShootArcThink );
+	SetupForNextArc();
+}
+
+
+void CTesla::Precache()
+{
+	PrecacheModel( STRING(m_iszSpriteName.Get()) );
+	BaseClass::Precache();
+
+	PrecacheScriptSound( STRING( m_SoundName.Get() ) );
+}
+
+
+void CTesla::SetupForNextArc()
+{
+	if (m_bOn)
+	{
+		float flTimeToNext = RandomFloat( m_flArcInterval[0], m_flArcInterval[1] );
+		SetNextThink( gpGlobals->curtime + flTimeToNext );
+	}
+	else
+	{
+		SetNextThink( TICK_NEVER_THINK );
+	}
+}
+
+
+CBaseEntity* CTesla::GetSourceEntity()
+{
+	if ( m_SourceEntityName != NULL_STRING )
+	{
+		CBaseEntity *pRet = gEntList.FindEntityByName( NULL, m_SourceEntityName );
+		if ( pRet )
+			return pRet;
+	}
+
+	return this;
+}		
+
+
+void CTesla::ShootArcThink()
+{
+	DoSpark();
+	SetupForNextArc();
+}
+
+
+void CTesla::DoSpark()
+{
+	// Shoot out an arc.
+	EntityMessageBegin( this );
+
+		CBaseEntity *pEnt = GetSourceEntity();
+		
+		WRITE_VEC3COORD( pEnt->GetAbsOrigin() );
+		WRITE_SHORT( pEnt->entindex() );
+		WRITE_FLOAT( m_flRadius );
+		WRITE_BYTE( m_Color.r );
+		WRITE_BYTE( m_Color.g );
+		WRITE_BYTE( m_Color.b );
+		WRITE_BYTE( m_Color.a );
+		WRITE_CHAR( RandomInt( m_NumBeams[0], m_NumBeams[1] ) );
+		WRITE_FLOAT( RandomFloat( m_flThickness[0], m_flThickness[1] ) );
+		WRITE_FLOAT( RandomFloat( m_flTimeVisible[0], m_flTimeVisible[1] ) );
+
+	MessageEnd();
+}
+
+
+void CTesla::InputDoSpark( inputdata_t &inputdata )
+{
+	DoSpark();
+}
+
+
+void CTesla::InputTurnOn( inputdata_t &inputdata )
+{
+	m_bOn = true;
+	SetupForNextArc();
+}
+
+
+void CTesla::InputTurnOff( inputdata_t &inputdata )
+{
+	m_bOn = false;
+	SetupForNextArc();
+}
+
-- 
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