activeguids.h

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/*
* Copyright 2015 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.
*/



// ---------- Primary contact: JUBA - secondary contact: NOBODY
#ifndef Navigation_ActiveGuids_H
#define Navigation_ActiveGuids_H

#include "gwnavruntime/base/guidcompound.h"
#include "gwnavruntime/containers/kyarray.h"
#include "gwnavruntime/navmesh/navmeshtypes.h"

namespace Kaim
{

class NavMeshElement;

class ActiveGuids
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_NavData)
public:
    void AddActiveKyGuid(const KyGuid& kyGuid);
    void RemoveActiveKyGuid(const KyGuid& kyGuid);

    //activatedGuid must be sorted
    KY_INLINE bool IsGuidCompoundCompatible(const GuidCompound& guidCompound) const
    {
        if (guidCompound.GetKyGuidCount() == 1)
            // we assume that all the GuidCompound with only one KyGuid are compatible since they are from a "main" sector
            return true;

        return IsNotMainGuidCompoundCompatible(guidCompound);
    }

    void Clear() { m_activeGuids.ClearAndRelease(); }

private :
    bool IsNotMainGuidCompoundCompatible(const GuidCompound& guidCompound) const;

public:
    KyArray<KyGuid, MemStat_NavData> m_activeGuids;
};

class GuidCompoundSorter
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_WorldFwk)
    KY_CLASS_WITHOUT_COPY(GuidCompoundSorter)

public:
    GuidCompoundSorter() {}
    class GuidCompoundSorterElement
    {
        KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_WorldFwk)
    public:
        GuidCompoundSorterElement() : m_guidCompound(KY_NULL), m_navMeshElement(KY_NULL) {}
        GuidCompoundSorterElement(NavMeshElement* navMeshElement, const GuidCompound* guidCompound) : m_guidCompound(guidCompound), m_navMeshElement(navMeshElement) {}

        const GuidCompound* m_guidCompound;
        NavMeshElement* m_navMeshElement;
    };

    void AddNavMeshElement(NavMeshElement* navMeshElement);
    void RemoveNavMeshElement(NavMeshElement* navMnavMeshElementesh);
    void Sort(ActiveGuids& activeGuids, CellBox& currentUpdateCellBox, bool forceActiveIfAlone = false);
public:

    KyArray<GuidCompoundSorterElement, MemStat_NavData> m_guidCompoundArray;
};

}


#endif //Navigation_ActiveGuids_H