navgraphlinker.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/




#pragma once

#include "gwnavruntime/basesystem/basesystem.h"
#include "gwnavruntime/navgraph/navgraphtypes.h"

namespace Kaim
{

class NavGraph;
class Database;
class NavCellGrid;
class GraphVertexData;
class TriangleFromPosQuery;

// NavGraphLinker

/* Used internally by the GraphManager to stitch Graphs together at runtime. */
class NavGraphLinker
{
    KY_DEFINE_NEW_DELETE_OPERATORS(Stat_Default_Mem)
    KY_CLASS_WITHOUT_COPY(NavGraphLinker)

public:
    NavGraphLinker(Database* database) : m_database(database) {}
    ~NavGraphLinker() { Clear(); }

    void Clear() {}

    KyResult LinkNavGraph(NavGraph* navGraph);
    KyResult UnLinkNavGraph(NavGraph* navGraph);

    KyResult LinkNavGraphVertex(NavGraph* navGraph, NavGraphVertexIdx vertexIdx, TriangleFromPosQuery& triangleFromPosQuery);
    KyResult UnLinkNavGraphVertex(GraphVertexData& vertexData);

public:
    Database* m_database;
};

} // namespace Kaim