navtagmovepositiononpathpredicate.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/pathfollower/imovepositiononpathpredicate.h"

namespace Kaim
{

class NavTag;
class DynamicNavTag;

class NavTagMovePositionOnPathPredicate : public IMovePositionOnLivePathPredicate
{
public:
    // ------------------------------ Functions -----------------------------

    NavTagMovePositionOnPathPredicate(const NavTag* navTag) : m_navTag(navTag) {}

    virtual bool CanMoveForward(PositionOnLivePath& positionOnLivePath);
    virtual bool CanMoveBackward(PositionOnLivePath& positionOnLivePath);


    // ---------------------------------- Public Data Members ----------------------------------

    const NavTag* m_navTag;
};


template<class TNavTag>
class MoveToNavTagEntryPositionOnPathPredicate : public IMovePositionOnLivePathPredicate
{
public:
    // ------------------------------ Functions -----------------------------

    MoveToNavTagEntryPositionOnPathPredicate(const TNavTag* navTag) : m_navTag(navTag) {}

    virtual bool CanMoveForward(PositionOnLivePath& positionOnLivePath);

    virtual bool CanMoveBackward(PositionOnLivePath& positionOnLivePath);

    bool IsAtNavTagEntry(PositionOnLivePath& positionOnLivePath);

    // ---------------------------------- Public Data Members ----------------------------------

    const TNavTag* m_navTag;
};

template<class TNavTag>
class MoveToNavTagExitPositionOnPathPredicate : public IMovePositionOnLivePathPredicate
{
public:
    // ------------------------------ Functions -----------------------------

    MoveToNavTagExitPositionOnPathPredicate(const TNavTag* navTag) : m_navTag(navTag) {}

    virtual bool CanMoveForward(PositionOnLivePath& positionOnLivePath);
    virtual bool CanMoveBackward(PositionOnLivePath& positionOnLivePath);

    bool IsAtNavTagExit(PositionOnLivePath& positionOnLivePath);

    // ---------------------------------- Public Data Members ----------------------------------

    const TNavTag* m_navTag;
};

} // namespace Kaim