diff --git a/source/triggers/tsswitch.cpp b/source/triggers/tsswitch.cpp
new file mode 100644
index 000000000..7629c0d04
--- /dev/null
+++ b/source/triggers/tsswitch.cpp
@@ -0,0 +1,37 @@
+/*=========================================================================
+
+	tsswitch.cpp
+
+	Author:		CRB
+	Created:	
+	Project:	Spongebob
+	Purpose:	
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef	__TRIGGERS_TSSWITCH_H__
+#include "triggers\tsswitch.h"
+#endif
+
+#ifndef __GAME_GAME_H__
+#include	"game\game.h"
+#endif
+
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void	CSteamSwitchEmitterTrigger::setPositionAndSize(int _x,int _y,int _w,int _h)
+{
+	CTrigger::setPositionAndSize( _x, _y, _w, _h );
+
+	m_effect = CFX::Create( CFX::FX_TYPE_STEAM, Pos );
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void	CSteamSwitchEmitterTrigger::toggleVisible()
+{
+	m_effect->toggleVisible();
+}
diff --git a/source/triggers/tsswitch.h b/source/triggers/tsswitch.h
new file mode 100644
index 000000000..be1d76794
--- /dev/null
+++ b/source/triggers/tsswitch.h
@@ -0,0 +1,65 @@
+/*=========================================================================
+
+	tsswitch.h
+
+	Author:		CRB
+	Created:	
+	Project:	Spongebob
+	Purpose:	
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef	__TRIGGERS_TSSWITCH_H__
+#define __TRIGGERS_TSSWITCH_H__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#ifndef __THING_THING_H__
+#include "thing/thing.h"
+#endif
+
+#ifndef __TRIGGER_TRIGGER_HEADER__
+#include "triggers\trigger.h"
+#endif
+
+#include "fx\fx.h"
+#include "fx\fxbaseanim.h"
+
+/*	Std Lib
+	------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+class CSteamSwitchEmitterTrigger : public CTrigger
+{
+public:
+	virtual void		setPositionAndSize(int _x,int _y,int _w,int _h);
+	void				toggleVisible();
+protected:
+	CFX					*m_effect;
+};
+
+/*----------------------------------------------------------------------
+	Globals
+	------- */
+
+/*----------------------------------------------------------------------
+	Functions
+	--------- */
+
+/*---------------------------------------------------------------------- */
+
+#endif
+
+/*===========================================================================
+ end */