multiplefloortrianglesfromposquery.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/querydynamicoutput.h"
#include "gwnavruntime/navmesh/worldintegerpos.h"

namespace Kaim
{

enum MultipleFloorTrianglesFromPosQueryResult
{
    MULTIPLEFLOORTRIANGLESFROMPOS_NOT_INITIALIZED = QUERY_NOT_INITIALIZED, 
    MULTIPLEFLOORTRIANGLESFROMPOS_NOT_PROCESSED   = QUERY_NOT_PROCESSED,   

    MULTIPLEFLOORTRIANGLESFROMPOS_DONE_NO_TRIANGLE_FOUND,                  
    MULTIPLEFLOORTRIANGLESFROMPOS_DONE_MAX_MEMORY_REACHED,                 

    MULTIPLEFLOORTRIANGLESFROMPOS_DONE_TRIANGLES_FOUND                     
};

enum MultipleFloorTrianglesFromPosQueryType
{
    MULTIPLEFLOORTRIANGLESFROMPOS_FIND_ALL,                    
    MULTIPLEFLOORTRIANGLESFROMPOS_FIND_ALL_BELOW,              
    MULTIPLEFLOORTRIANGLESFROMPOS_FIND_ALL_ABOVE,              
    MULTIPLEFLOORTRIANGLESFROMPOS_FIND_NEAREST_ABOVE_AND_BELOW 
};

class MultipleFloorTrianglesFromPosQuery : public IAtomicQuery
{
public:
    // ------------------------------ Functions -----------------------------

    static  QueryType GetStaticType() { return TypeMultipleFloorTrianglesFromPos; }
    virtual QueryType GetType() const { return TypeMultipleFloorTrianglesFromPos; }

    MultipleFloorTrianglesFromPosQuery();
    virtual ~MultipleFloorTrianglesFromPosQuery() {}

    // ---------------------------------- Functions to set up the query ----------------------------------

    void BindToDatabase(Database* database);

    void Initialize(const Vec3f& pos);

    // ---------------------------------- write accessors for query inputs ----------------------------------

    void SetQueryDynamicOutput(QueryDynamicOutput* queryDynamicOutput);

    // ---------------------------------- write accessors for query parameters ----------------------------------

    void SetQueryType(MultipleFloorTrianglesFromPosQueryType queryType);

    // ---------------------------------- Query framework functions ----------------------------------

    virtual void Advance(WorkingMemory* workingMemory);

    void PerformQuery(WorkingMemory* workingMemory = nullptr);

    // ---------------------------------- Accessors ----------------------------------

    MultipleFloorTrianglesFromPosQueryResult GetResult()             const;
    const Vec3f&                             GetInputPos()           const;
    MultipleFloorTrianglesFromPosQueryType   GetQueryType()          const;
    QueryDynamicOutput*                      GetQueryDynamicOutput() const;

public: // internal
    void SetInputIntegerPos(const WorldIntegerPos& integerPos);
    const WorldIntegerPos& GetInputIntegerPos() const;
    void PerformQueryWithInputCoordPos(WorkingMemory* workingMemory);

private:
    void SetResult(MultipleFloorTrianglesFromPosQueryResult result);

private:
    WorldIntegerPos m_inputIntegerPos;

    Vec3f m_inputPos3f; 

    MultipleFloorTrianglesFromPosQueryType m_queryType;

    MultipleFloorTrianglesFromPosQueryResult m_result; 

    Ptr<QueryDynamicOutput> m_queryDynamicOutput;
};

}

#include "gwnavruntime/queries/multiplefloortrianglesfromposquery.inl"