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game/server/cstrike/cs_nav_mesh.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// NavMesh.cpp
+// Implementation of Navigation Mesh interface
+// Author: Michael S. Booth, 2003-2004
+
+#include "cbase.h"
+#include "filesystem.h"
+#include "cs_nav_mesh.h"
+#include "cs_nav_node.h"
+#include "cs_nav_area.h"
+#include "fmtstr.h"
+#include "utlbuffer.h"
+#include "tier0/vprof.h"
+
+//--------------------------------------------------------------------------------------------------------------
+CSNavMesh::CSNavMesh( void )
+{
+}
+
+//--------------------------------------------------------------------------------------------------------------
+CSNavMesh::~CSNavMesh()
+{
+}
+
+CNavArea * CSNavMesh::CreateArea( void ) const
+{
+	return new CCSNavArea;
+}
+
+//-------------------------------------------------------------------------
+void CSNavMesh::BeginCustomAnalysis( bool bIncremental )
+{
+
+}
+
+
+//-------------------------------------------------------------------------
+// invoked when custom analysis step is complete
+void CSNavMesh::PostCustomAnalysis( void )
+{
+
+}
+
+
+//-------------------------------------------------------------------------
+void CSNavMesh::EndCustomAnalysis()
+{
+
+}
+
+
+//-------------------------------------------------------------------------
+/**
+ * Returns sub-version number of data format used by derived classes
+ */
+unsigned int CSNavMesh::GetSubVersionNumber( void ) const
+{
+	// 1: initial implementation - added ApproachArea data
+	return 1;
+}
+
+//-------------------------------------------------------------------------
+/** 
+ * Store custom mesh data for derived classes
+ */
+void CSNavMesh::SaveCustomData( CUtlBuffer &fileBuffer ) const
+{
+
+}
+
+//-------------------------------------------------------------------------
+/**
+ * Load custom mesh data for derived classes
+ */
+void CSNavMesh::LoadCustomData( CUtlBuffer &fileBuffer, unsigned int subVersion )
+{
+
+}
+
+//--------------------------------------------------------------------------------------------------------------
+/**
+ * Reset the Navigation Mesh to initial values
+ */
+void CSNavMesh::Reset( void )
+{
+	CNavMesh::Reset();
+}
+
+
+//--------------------------------------------------------------------------------------------------------------
+/**
+ * Zero player counts in all areas
+ */
+void CSNavMesh::ClearPlayerCounts( void )
+{
+	FOR_EACH_VEC( TheNavAreas, it )
+	{
+		CCSNavArea *area = (CCSNavArea*)TheNavAreas[ it ];
+		area->ClearPlayerCount();
+	}
+}
+
+void CSNavMesh::Update( void )
+{
+	CNavMesh::Update();
+}
+
+NavErrorType CSNavMesh::Load( void )
+{
+	return CNavMesh::Load();
+}
+
+bool CSNavMesh::Save( void ) const
+{
+	return CNavMesh::Save();
+}
+
+NavErrorType CSNavMesh::PostLoad( unsigned int version )
+{
+	return CNavMesh::PostLoad(version);
+}