gamekitsmartobjectcosttable.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 "gwnavgamekit/gamekitnavtag.h"
#include "gwnavruntime/kernel/SF_Hash.h"

namespace Kaim
{

class Bot;

class GameKitSmartObjectInterval
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_GameKit)

public:
    GameKitSmartObjectInterval() : m_entranceIsAtBotProgressOnPath(false), m_exitAtTheEndOfPath(false) {}

    // Get next smartobject.
    // If the bot's progress on path is already inside a smartobject, then we output this current smartobject.
    static KyResult GetBotCurrentOrNextSmartObjectInterval(Bot* bot, GameKitSmartObjectInterval& out_interval, KyFloat32 distanceMax);

public:
    Vec3f m_entrance;
    bool m_entranceIsAtBotProgressOnPath;
    Vec3f m_exit;
    bool m_exitAtTheEndOfPath; // means that the destination is within this interval (example: in the middle of the door)
    GameKitNavTag m_navTag;
};


class GameKitSmartObjectCostTable : public RefCountBase<GameKitSmartObjectCostTable, MemStat_GameKit>
{
public:
    GameKitSmartObjectCostTable();
    ~GameKitSmartObjectCostTable();

    void SetSmartObjectCostMultiplier(KyUInt32 smartObjectID, KyFloat32 costMultiplier);
    void UnsetSmartObject(KyUInt32 smartObjectID); 

    void AllowSmartObject(KyUInt32 smartObjectID);

    void ForbidSmartObject(KyUInt32 smartObjectID);

    bool IsSmartObjectRegistered(KyUInt32 smartObjectID);

    void Clear();

public: // internal
    bool CanTraverseSmartObject(KyUInt32 smartObjectID, KyFloat32* costMultiplier) const;

private:
    Hash<KyUInt32, KyFloat32> m_smartObjectsHash;
};

}