Initial Mapbase commit (squashed from mapbase-beta)

sp/src/game/client/mapbase/c_func_clientclip.cpp

@@ -0,0 +1,93 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//===========================================================================//
+
+#include "cbase.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+class C_FuncClientClip : public C_BaseEntity
+{
+public:
+	DECLARE_CLASS( C_FuncClientClip, C_BaseEntity );
+	DECLARE_CLIENTCLASS();
+
+	void OnDataChanged( DataUpdateType_t type );
+	void ClientThink();
+	bool TestCollision( const Ray_t &ray, unsigned int mask, trace_t& trace );
+
+	bool m_bDisabled;
+};
+
+IMPLEMENT_CLIENTCLASS_DT( C_FuncClientClip, DT_FuncClientClip, CFuncClientClip )
+	RecvPropBool( RECVINFO( m_bDisabled ) ),
+END_RECV_TABLE()
+
+void C_FuncClientClip::OnDataChanged( DataUpdateType_t type )
+{
+	BaseClass::OnDataChanged( type );
+
+	//if ( type == DATA_UPDATE_CREATED )
+	//{
+		SetSolid(GetMoveParent() ? SOLID_VPHYSICS :  SOLID_BSP); // SOLID_VPHYSICS
+	//}
+	
+	if ( !m_bDisabled )
+	{
+		VPhysicsDestroyObject();
+		VPhysicsInitShadow( true, true );
+
+		// Think constantly updates the shadow
+		if (GetMoveParent())
+			SetNextClientThink( CLIENT_THINK_ALWAYS );
+	}
+	else
+	{
+		// Disabling
+		VPhysicsDestroyObject();
+		SetNextClientThink( CLIENT_THINK_NEVER );
+	}
+}
+
+void C_FuncClientClip::ClientThink()
+{
+	// We shouldn't be thinking if we're disabled
+	Assert(!m_bDisabled);
+
+	if (VPhysicsGetObject())
+	{
+		// Constantly updates the shadow.
+		// This think function should really only be active when we're parented.
+		VPhysicsGetObject()->UpdateShadow( GetAbsOrigin(), GetAbsAngles(), false, TICK_INTERVAL );
+	}
+	else
+	{
+		// This should never happen...
+		VPhysicsInitShadow( true, true );
+	}
+
+	BaseClass::ClientThink();
+}
+
+bool C_FuncClientClip::TestCollision( const Ray_t &ray, unsigned int mask, trace_t& trace )
+{
+	if ( m_bDisabled )
+		return false;
+
+	if ( !VPhysicsGetObject() )
+		return false;
+
+	physcollision->TraceBox( ray, VPhysicsGetObject()->GetCollide(), GetAbsOrigin(), GetAbsAngles(), &trace );
+
+	if ( trace.DidHit() )
+	{
+		trace.surface.surfaceProps = VPhysicsGetObject()->GetMaterialIndex();
+		return true;
+	}
+
+	return false;
+}