pieCollisionQuery.h

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/*******************************************************************************
** Copyright (c) 2009 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once


#include "kypathdata/navmesh/navmeshtypes.h"
#include "kypathdata/navmesh/navtriangleid.h"
#include "kypathdata/generic/memory.h"
#include "kypathdata/navmesh/propagationquerymemory.h"
#include "kypathdata/navmesh/navmeshqueryserver.h"
#include "kypathdata/math/vec3f.h"

namespace BHAVE
{
enum DtPieCollisionQueryResult
{
   PIECOLLISION_QUERY_NOT_PROCESSED, 
   PIECOLLISION_FIT, 
   PIECOLLISION_CENTER_OUTSIDE, 
   PIECOLLISION_CENTER_TERRAIN_TYPE_FORBIDDEN, 
   PIECOLLISION_DOES_NOT_FIT, 
   PIECOLLISION_TRAVERSAL_ERROR_LACK_OF_RESULT_MEMORY, 
   PIECOLLISION_TRAVERSAL_ERROR_LACK_OF_WORKING_MEMORY, 
   PIECOLLISION_TRAVERSAL_ERROR_LACK_OF_PROPAGATION_MEMORY, 
   PIECOLLISION_UNKNOWN_ERROR, 
   PIECOLLISION_FORCE32 = 0xFFFFFFFF
};

class DtPieCollisionQuery
{
   KY_DEFINE_NEW_DELETE_OPERATORS

public:
   DtPieCollisionQuery() : m_centerCoordPos(Kaim::InvalidCoord64, Kaim::InvalidCoord64), m_radius(0.f), m_terrainTypeMask(Kaim::NavTerrainTypeMask_All), m_searchRange(1.f), m_returnCode(PIECOLLISION_QUERY_NOT_PROCESSED) {}

   DtPieCollisionQuery(const Kaim::Vec3f& center, KyFloat32 radius, KyFloat32 startingRadian, KyFloat32 endingRadian) : 
    m_centerPos3f(center), m_centerCoordPos(Kaim::InvalidCoord64, Kaim::InvalidCoord64), m_radius(radius), 
    m_terrainTypeMask(Kaim::NavTerrainTypeMask_All), m_searchRange(1.f), 
    myStartingRadian(startingRadian), myEndingRadian(endingRadian), m_returnCode(PIECOLLISION_QUERY_NOT_PROCESSED) {}

   DtPieCollisionQuery(const Kaim::Vec3f& center, KyFloat32 radius, KyFloat32 startingRadian, KyFloat32 endingRadian, Kaim::NavTriangleId centerTriangleId) : 
    m_centerPos3f(center), m_centerCoordPos(Kaim::InvalidCoord64, Kaim::InvalidCoord64), m_centerTriangleId(centerTriangleId), m_radius(radius), 
    myStartingRadian(startingRadian), myEndingRadian(endingRadian), m_terrainTypeMask(Kaim::NavTerrainTypeMask_All), m_searchRange(1.f), m_returnCode(PIECOLLISION_QUERY_NOT_PROCESSED) {}

    KY_FORCE_INLINE DtPieCollisionQueryResult GetResult() const { return m_returnCode; }

   KY_FORCE_INLINE void Clear()
   {
      m_radius = 0.f;
      m_centerPos3f.Set(0.f, 0.f, 0.f);
      m_centerCoordPos.Set(Kaim::InvalidCoord64, Kaim::InvalidCoord64);

      m_centerTriangleId.Invalidate();
      m_terrainTypeMask = Kaim::NavTerrainTypeMask_All;
      m_searchRange = 1.f;

      CleanOutput();
   }

   KY_FORCE_INLINE void CleanOutput() { m_returnCode = PIECOLLISION_QUERY_NOT_PROCESSED; }

   KY_FORCE_INLINE Kaim::Vec3f& GetCenter() { return m_centerPos3f; }

   KY_FORCE_INLINE const Kaim::Vec3f& GetCenter() const { return m_centerPos3f; }

   KY_FORCE_INLINE Kaim::NavTriangleId& GetCenterTriangleId() { return m_centerTriangleId; }

   KY_FORCE_INLINE const Kaim::NavTriangleId& GetCenterTriangleId() const { return m_centerTriangleId; }

   KY_FORCE_INLINE KyFloat32 GetRadius() const { return m_radius; }

   KY_FORCE_INLINE Kaim::NavTerrainTypeMask GetTerrainTypeMask() const { return m_terrainTypeMask; }

   KY_FORCE_INLINE void SetTerrainTypeMask(Kaim::NavTerrainTypeMask terrainTypeMask) { m_terrainTypeMask = terrainTypeMask; }

   KY_FORCE_INLINE KyFloat32 GetSearchRange() const { return m_searchRange; }

   KY_FORCE_INLINE void SetSearchRange(KyFloat32 searchRange) { m_searchRange = searchRange; }

   void PerformQuery(Kaim::NavMeshQueryServer& queryServer);

   void PerformQueryWithInputCoordPos(Kaim::NavMeshQueryServer& queryServer);

public:
   Kaim::Vec3f m_centerPos3f;

   Kaim::CoordPos64 m_centerCoordPos;

   Kaim::NavTriangleId m_centerTriangleId;

   KyFloat32 m_radius;

   Kaim::NavTerrainTypeMask m_terrainTypeMask;

   KyFloat32 m_searchRange;

   Kaim::PropagationQueryMemory m_memory;

   DtPieCollisionQueryResult m_returnCode;
   
   KyFloat32 myStartingRadian;
   
   KyFloat32 myEndingRadian;
};


}