basediskcastquery.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/querysystem/iquery.h"

#include "gwnavruntime/queries/utils/queryutils.h"
#include "gwnavruntime/queries/utils/navmeshtraversalcommon.h"

#include "gwnavruntime/navmesh/worldintegerpos.h"
#include "gwnavruntime/navmesh/identifiers/navhalfedgeptr.h"

namespace Kaim
{

class NavTriangleRawPtr;

enum DiskCastQueryResult
{
    DISKCAST_NOT_INITIALIZED = QUERY_NOT_INITIALIZED,  
    DISKCAST_NOT_PROCESSED   = QUERY_NOT_PROCESSED,    

    DISKCAST_DONE_START_OUTSIDE,                       
    DISKCAST_DONE_START_NAVTAG_FORBIDDEN,              
    DISKCAST_DONE_CANNOT_MOVE,  
    DISKCAST_DONE_COLLISION_FOUND_ARRIVAL_ERROR,       
    DISKCAST_DONE_LACK_OF_WORKING_MEMORY,              
    DISKCAST_DONE_UNKNOWN_ERROR,                       

    DISKCAST_DONE_ARRIVALPOS_FOUND_MAXDIST_REACHED,    
    DISKCAST_DONE_ARRIVALPOS_FOUND_WITH_COLLISION,     
    DISKCAST_DONE_ARRIVALPOS_FOUND_AFTER_COLLISION = DISKCAST_DONE_ARRIVALPOS_FOUND_WITH_COLLISION 
};


enum DiskCastQueryType
{
    DISKCAST_DONT_ADAPT_TO_STARTPOS,

    DISKCAST_ADAPT_TO_STARTPOS
};

class BaseDiskCastQuery : public IAtomicQuery
{
public:
    static  QueryType GetStaticType() { return TypeDiskCast; }
    virtual QueryType GetType() const { return TypeDiskCast; }
    virtual void BuildQueryBlob(BaseBlobHandler* blobHandler);
    virtual void InitFromQueryBlob(World* world, void* blob);
    virtual Ptr<BaseBlobHandler> CreateQueryBlobHandler() { return CreateStaticQueryBlobHandler(); }
    static Ptr<BaseBlobHandler> CreateStaticQueryBlobHandler();


    // ---------------------------------- Main API Functions ----------------------------------

    DiskCastQueryResult    GetResult()                  const;
    const Vec3f&           GetStartPos()                const;
    const Vec3f&           GetCollisionPos()            const;
    const Vec3f&           GetArrivalPos()              const;
    const Vec2f&           GetNormalizedDir2d()         const;
    const NavTrianglePtr&  GetStartTrianglePtr()        const;
    const NavTrianglePtr&  GetArrivalTrianglePtr()      const;
    const NavHalfEdgePtr&  GetCollisionNavHalfEdgePtr() const;
    KyFloat32              GetRadius()                  const;
    KyFloat32              GetMaxDist()                 const;
    KyFloat32              GetSafetyDist()              const;
    DiskCastQueryType      GetQueryType()               const;
    DynamicOutputMode      GetDynamicOutputMode()       const;
    QueryDynamicOutput*    GetQueryDynamicOutput()      const;
    const WorldIntegerPos& GetStartIntegerPos()         const;
    const WorldIntegerPos& GetArrivalIntegerPos()       const;

    const PositionSpatializationRange& GetPositionSpatializationRange() const;

protected:
    BaseDiskCastQuery();
    virtual ~BaseDiskCastQuery() {}

    void BindToDatabase(Database* database);
    void Initialize(const Vec3f& startPos, KyFloat32 radius, const Vec2f& normalizedDir2d, KyFloat32 maxDist);

    void SetStartTrianglePtr(const NavTrianglePtr& startTrianglePtr);
    void SetPositionSpatializationRange(const PositionSpatializationRange& positionSpatializationRange);
    void SetSafetyDist(KyFloat32 safetyDist);
    void SetQueryType(DiskCastQueryType queryType);
    void SetDynamicOutputMode(DynamicOutputMode savingMode);
    void SetQueryDynamicOutput(QueryDynamicOutput* queryDynamicOutput);
    void SetStartIntegerPos(const WorldIntegerPos& startIntegerPos);
    void SetResult(DiskCastQueryResult result);

    DiskCastQueryResult ConvertTraversalResultToDiskCastResult(TraversalResult traversalRC);


protected:
    WorldIntegerPos m_startIntegerPos;
    WorldIntegerPos m_arrivalIntegerPos;

    Vec3f m_startPos3f;                
    Vec2f m_normalizedDir2d;           
    KyFloat32 m_radius;                
    KyFloat32 m_maxDist;               
    NavTrianglePtr m_startTrianglePtr; 

    KyFloat32 m_safetyDist;

    PositionSpatializationRange m_positionSpatializationRange;

    DiskCastQueryType m_queryType;

    Vec3f m_collisionPos3f;

    Vec3f m_arrivalPos3f;

    NavTrianglePtr m_arrivalTrianglePtr;

    NavHalfEdgePtr m_collisionHalfEdgePtr; 

    DiskCastQueryResult m_result; 

    DynamicOutputMode m_dynamicOutputMode; 

    Ptr<QueryDynamicOutput> m_queryDynamicOutput;
};

}

#include "gwnavruntime/queries/utils/basediskcastquery.inl"