1 files changed, 103 insertions, 0 deletions
diff --git a/game/server/portal/func_portal_bumper.cpp b/game/server/portal/func_portal_bumper.cpp
new file mode 100644
index 0000000..cc65991
--- /dev/null
+++ b/game/server/portal/func_portal_bumper.cpp
@@ -0,0 +1,103 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: A volume which bumps portal placement. Keeps a global list loaded in from the map
+//			and provides an interface with which prop_portal can get this list and avoid successfully
+//			creating portals partially inside the volume.
+//
+// $NoKeywords: $
+//======================================================================================//
+
+#include "cbase.h"
+
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+// Spawnflags
+#define SF_START_INACTIVE			0x01
+
+
+class CFuncPortalBumper : public CBaseEntity
+{
+public:
+	DECLARE_CLASS( CFuncPortalBumper, CBaseEntity );
+
+	CFuncPortalBumper();
+
+	// Overloads from base entity
+	virtual void	Spawn( void );
+
+	// Inputs to flip functionality on and off
+	void InputActivate( inputdata_t &inputdata );
+	void InputDeactivate( inputdata_t &inputdata );
+	void InputToggle( inputdata_t &inputdata );
+
+	// misc public methods
+	bool IsActive() { return m_bActive; }	// is this area currently bumping portals
+
+	DECLARE_DATADESC();
+
+private:
+	bool					m_bActive;			// are we currently blocking portals
+
+
+};
+
+
+LINK_ENTITY_TO_CLASS( func_portal_bumper, CFuncPortalBumper );
+
+BEGIN_DATADESC( CFuncPortalBumper )
+
+	DEFINE_FIELD( m_bActive, FIELD_BOOLEAN ),
+
+	// Inputs
+	DEFINE_INPUTFUNC( FIELD_VOID, "Deactivate",  InputDeactivate ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Activate", InputActivate ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Toggle",  InputToggle ),
+
+	DEFINE_FUNCTION( IsActive ),
+
+END_DATADESC()
+
+
+CFuncPortalBumper::CFuncPortalBumper()
+{
+	m_bActive = true;
+}
+
+void CFuncPortalBumper::Spawn()
+{
+	BaseClass::Spawn();
+
+	if ( m_spawnflags & SF_START_INACTIVE )
+	{
+		m_bActive = false;
+	}
+	else
+	{
+		m_bActive = true;
+	}
+
+	// Bind to our model, cause we need the extents for bounds checking
+	SetModel( STRING( GetModelName() ) );
+	SetRenderMode( kRenderNone );	// Don't draw
+	SetSolid( SOLID_VPHYSICS );	// we may want slanted walls, so we'll use OBB
+	AddSolidFlags( FSOLID_NOT_SOLID );
+}
+
+void CFuncPortalBumper::InputActivate( inputdata_t &inputdata )
+{
+	m_bActive = true;
+}
+
+void CFuncPortalBumper::InputDeactivate( inputdata_t &inputdata )
+{
+	m_bActive = false;
+}
+
+void CFuncPortalBumper::InputToggle( inputdata_t &inputdata )
+{
+	m_bActive = !m_bActive;
+}
+