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/steamjet.cpp | 130 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 mp/src/game/server/steamjet.cpp

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

diff --git a/mp/src/game/server/steamjet.cpp b/mp/src/game/server/steamjet.cpp
new file mode 100644
index 00000000..310a208f
--- /dev/null
+++ b/mp/src/game/server/steamjet.cpp
@@ -0,0 +1,130 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Implements the server side of a steam jet particle system entity.
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "steamjet.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//Networking
+IMPLEMENT_SERVERCLASS_ST(CSteamJet, DT_SteamJet)
+	SendPropFloat(SENDINFO(m_SpreadSpeed), 0, SPROP_NOSCALE),
+	SendPropFloat(SENDINFO(m_Speed), 0, SPROP_NOSCALE),
+	SendPropFloat(SENDINFO(m_StartSize), 0, SPROP_NOSCALE),
+	SendPropFloat(SENDINFO(m_EndSize), 0, SPROP_NOSCALE),
+	SendPropFloat(SENDINFO(m_Rate), 0, SPROP_NOSCALE),
+	SendPropFloat(SENDINFO(m_JetLength), 0, SPROP_NOSCALE),
+	SendPropInt(SENDINFO(m_bEmit), 1, SPROP_UNSIGNED),
+	SendPropInt(SENDINFO(m_bFaceLeft), 1, SPROP_UNSIGNED), // For support of legacy env_steamjet, which faced left instead of forward.
+	SendPropInt(SENDINFO(m_nType), 32, SPROP_UNSIGNED),
+	SendPropInt( SENDINFO(m_spawnflags), 8, SPROP_UNSIGNED ),
+	SendPropFloat(SENDINFO(m_flRollSpeed), 0, SPROP_NOSCALE),
+END_SEND_TABLE()
+
+LINK_ENTITY_TO_CLASS( env_steam, CSteamJet );
+LINK_ENTITY_TO_CLASS( env_steamjet, CSteamJet ); // For support of legacy env_steamjet, which faced left instead of forward.
+
+//Save/restore
+BEGIN_DATADESC( CSteamJet )
+
+	//Keyvalue fields
+	DEFINE_KEYFIELD( m_StartSize,	FIELD_FLOAT,	"StartSize" ),
+	DEFINE_KEYFIELD( m_EndSize,		FIELD_FLOAT,	"EndSize" ),
+	DEFINE_KEYFIELD( m_InitialState,	FIELD_BOOLEAN,	"InitialState" ),
+	DEFINE_KEYFIELD( m_nType,		FIELD_INTEGER,	"Type" ),
+	DEFINE_KEYFIELD( m_flRollSpeed, FIELD_FLOAT, "RollSpeed" ),
+
+	//Regular fields
+	DEFINE_FIELD( m_bEmit, FIELD_INTEGER ),
+	DEFINE_FIELD( m_bFaceLeft, FIELD_BOOLEAN ),
+
+	// Inputs
+	DEFINE_INPUT( m_JetLength, FIELD_FLOAT, "JetLength" ),
+	DEFINE_INPUT( m_SpreadSpeed, FIELD_FLOAT, "SpreadSpeed" ),
+	DEFINE_INPUT( m_Speed, FIELD_FLOAT, "Speed" ),
+	DEFINE_INPUT( m_Rate, FIELD_FLOAT, "Rate" ),
+
+	DEFINE_INPUTFUNC( FIELD_VOID, "TurnOn", InputTurnOn ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "TurnOff", InputTurnOff ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
+
+END_DATADESC()
+
+
+CSteamJet::CSteamJet( void )
+{
+	m_flRollSpeed = 8.0f;
+}
+//-----------------------------------------------------------------------------
+// Purpose: Called before spawning, after key values have been set.
+//-----------------------------------------------------------------------------
+void CSteamJet::Spawn( void )
+{
+	Precache();
+
+	//
+	// Legacy env_steamjet pointed left instead of forward.
+	//
+	if ( FClassnameIs( this, "env_steamjet" ))
+	{
+		m_bFaceLeft = true;
+	}
+
+	if ( m_InitialState )
+	{
+		m_bEmit = true;
+	}
+}
+
+void CSteamJet::Precache( void )
+{
+	PrecacheMaterial( "particle/particle_smokegrenade" );
+	PrecacheMaterial( "sprites/heatwave" );
+}
+
+ void CSteamJet::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
+ {
+	if (!pActivator->IsPlayer())
+	{
+		if (useType == USE_ON)
+		{
+			m_bEmit = true;
+		}
+		else if (useType == USE_OFF)
+		{
+			m_bEmit = false;
+		}
+	}
+ }
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for toggling the steam jet on/off.
+//-----------------------------------------------------------------------------
+void CSteamJet::InputToggle(inputdata_t &data)
+{
+	m_bEmit = !m_bEmit;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for turning on the steam jet.
+//-----------------------------------------------------------------------------
+void CSteamJet::InputTurnOn(inputdata_t &data)
+{
+	m_bEmit = true;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Input handler for turning off the steam jet.
+//-----------------------------------------------------------------------------
+void CSteamJet::InputTurnOff(inputdata_t &data)
+{
+	m_bEmit = false;
+}
-- 
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