/* ========================================================================== * 작 성 자 : 이순규 * 작 성 일 : 2007.01.03 * 내 용 : 네비필드 * 주의사항 : *===========================================================================*/ #pragma once #include "Shader.h" class cRay; class cNaviFieldBranchNode; class cNaviFieldLeafNode; class cNaviFieldPaintDialog; #ifdef MAP_EDITOR class cNaviFieldPaintingInfo; #endif /// 네비필드 상수 const unsigned int NAVIFIELD_DEFAULT_RESOLUTION = 512; const unsigned int NAVIFIELD_BUFF_CELL_COUNT = 128; const unsigned int NAVIFIELD_BUFF_LINE_COUNT = NAVIFIELD_BUFF_CELL_COUNT + 1; const unsigned int NAVIFIELD_BUFF_VERT_COUNT = NAVIFIELD_BUFF_LINE_COUNT * NAVIFIELD_BUFF_LINE_COUNT; const unsigned int NAVIFIELD_LEAF_CELL_COUNT = 8; const unsigned int NAVIFIELD_LEAF_LINE_COUNT = NAVIFIELD_LEAF_CELL_COUNT + 1; const unsigned int NAVIFIELD_LEAF_LINE_COUNT_X2 = NAVIFIELD_LEAF_LINE_COUNT * 2; const unsigned int NAVIFIELD_LEAF_VERT_COUNT = NAVIFIELD_LEAF_LINE_COUNT * NAVIFIELD_LEAF_LINE_COUNT; /// 네비필드 로딩 에러 코드 const int NAVIFIELD_LOAD_ERROR_OPEN = -1; const int NAVIFIELD_LOAD_ERROR_FILE_HEADER = -2; const int NAVIFIELD_LOAD_ERROR_FILE_TYPE = -3; const int NAVIFIELD_LOAD_ERROR_FILE_VERSION = -4; const int NAVIFIELD_LOAD_ERROR_GRID_SIZE = -5; const int NAVIFIELD_LOAD_ERROR_TEXTURE_NAME = -6; const int NAVIFIELD_LOAD_ERROR_TEXTURE = -7; const int NAVIFIELD_LOAD_ERROR_NODE = -8; /// 네비필드 파일 헤더 #pragma pack( push, 1 ) class cNaviFieldFileHeader { public: /// 식별 코드 char mCode[14]; /// 버전 unsigned int mVersion; /// 그리드 크기 (셀 수) unsigned int mCellCount; /// 정점당 미터 수 float mMetersPerVertex; /// 미터당 단위 수 ( 100 ) unsigned int mUnitsPerMeter; }; #pragma pack( pop ) /// 네비필드 버퍼 class cNaviFieldBuffer { friend class cNaviField; friend class cNaviFieldLeafNode; public: cNaviFieldBuffer(); ~cNaviFieldBuffer(); bool Init( cNaviField* naviField, unsigned int xi, unsigned int yi ); protected: void UpdatePosCoord( cNaviField* naviField, unsigned int xstart, unsigned ystart, unsigned int count ); void UpdateColor( cNaviField* naviField, unsigned int xstart, unsigned ystart, unsigned int count ); private: unsigned int mXIndex; unsigned int mYIndex; /// DX9 LPDIRECT3DVERTEXBUFFER9 mPosCoordBuffer; LPDIRECT3DVERTEXBUFFER9 mColorBuffer; }; /// 네비필드 class cNaviField { static cNaviField* mSingleton; friend class cNaviFieldLeafNode; friend class cNaviFieldBuffer; friend class cNaviFieldPainting; public: cNaviField(); ~cNaviField(); /// 지움 void Clear(); /// 초기화 void Init( unsigned int cellCount, float metersPerVertex = 1.0f, unsigned int unitsPerMeter = 100 ); /// 로딩 int Load( const cString& pathName ); /// 저장 bool Save( const cString& pathName ); /// 처리 void Process(); /// 렌더링 void Render(); /// 버퍼 cNaviFieldBuffer* GetBuffer( unsigned int xi, unsigned int yi ); /// 픽킹 bool Pick( NiPoint3* pos, int mouseX, int mouseY ); bool Pick( NiPoint3* pos, const cRay& ray ); /// 네비메시에 맞춤 void SyncAllToNaviMesh(); /// 적용 범위 계산 bool CalcRange( unsigned int* xbegin, unsigned int* ybegin, unsigned int* xend, unsigned int* yend, const NiPoint3& pos, float radius ); #ifdef MAP_EDITOR /// 색칠 bool Color( const NiPoint3& pos, float radius, float red, float green, float blue, unsigned char value ); #endif /// 그리드 크기 unsigned int GetCellCount() const; /// 정점당 미터 float GetMetersPerVertex() const; /// 미터당 단위 unsigned int GetUnitsPerMeter() const; /// 정점 사이의 단위 float GetUnitsPerVertex() const; /// 필드값 unsigned char GetValue( unsigned int xi, unsigned int yi ) const; bool GetValue( unsigned char* value, unsigned int xi, unsigned int yi ) const; bool GetValue( unsigned char* value, const NiPoint3& pos ) const; /// 높이값 bool GetHeight( float* height, unsigned int xi, unsigned int yi ) const; bool GetHeight( float* height, const NiPoint3& pos ) const; /// 색상값 bool GetColor( NiColor* color, const NiPoint3& pos ) const; /// 그리드 크기 unsigned int GetLeafGridSize() const; /// 변경 여부 bool IsModified() const; private: #ifdef MAP_EDITOR /// 백업 /// Undo, Redo에 필요한 정보를 수집한다. bool BackupPainting( cNaviFieldPaintingInfo* info, unsigned int xbegin, unsigned int ybegin, unsigned int xend, unsigned int yend, const NiPoint3& pos, float radius ); /// 갱신 void UpdatePainting( cNaviFieldPaintingInfo* info, unsigned int xbegin, unsigned int ybegin, unsigned int xend, unsigned int yend, const NiPoint3& pos, float radius ); #endif /// 그리드 크기를 검사 bool CheckCellCount( unsigned int cellCount ); /// 해당 위치에 리프 노드를 설정 void SetLeafNode( unsigned int xi, unsigned int yi, cNaviFieldLeafNode* node ); /// 필드값 void SetValue( unsigned int xi, unsigned int yi, unsigned char value ); /// 높이값 float GetHeightFast( unsigned int xi, unsigned int yi ) const; /// 색상값 void SetColor( unsigned int xi, unsigned int yi, const NiColor& color ); const NiColor& GetColorFast( unsigned int xi, unsigned int yi ) const; /// 인덱스가 범위를 벗어난 경우 false를 리턴한다. bool GetColor( NiColor* color, unsigned int xi, unsigned int yi ); public: /// 단일체를 리턴 static cNaviField* GetSingleton(); private: /// 초기화 여부 bool mInited; /// 그리드 크기 unsigned int mCellCount; unsigned int mLineCount; /// 정점당 미터 ( 1 ) float mMetersPerVertex; /// 미터당 단위 ( 100 ) unsigned int mUnitsPerMeter; /// 정점당 단위 float mUnitsPerVertex; /// 리프 노드당 단위 float mUnitsPerLeafNode; /// 루트 노드 cNaviFieldBranchNode* mRootNode; /// 리프 노드 배열 typedef tArray cLeafNodeArray; cLeafNodeArray mNodeArray; /// 필드값 배열 unsigned char** mpValues; unsigned char* mValues; /// 높이 배열 float** mpHeights; float* mHeights; /// 색상 배열 NiColor* mColors; /// 가시 배열 cLeafNodeArray mVisibleArray; /// 셰이더 cTerrainShader mShader; /// 버퍼 cNaviFieldBuffer** mBuffer; /// DX9 LPDIRECT3DVERTEXDECLARATION9 mVertexDeclaration; LPDIRECT3DINDEXBUFFER9 mIndexBuffer; /// 변경 여부 bool mModified; }; inline cNaviFieldBuffer* cNaviField::GetBuffer( unsigned int xi, unsigned int yi ) { return &(mBuffer[yi / NAVIFIELD_BUFF_CELL_COUNT][xi / NAVIFIELD_BUFF_CELL_COUNT]); } inline unsigned int cNaviField::GetCellCount() const { return mCellCount; } inline float cNaviField::GetMetersPerVertex() const { return mMetersPerVertex; } inline unsigned int cNaviField::GetUnitsPerMeter() const { return mUnitsPerMeter; } inline float cNaviField::GetUnitsPerVertex() const { return mUnitsPerVertex; } inline float cNaviField::GetHeightFast( unsigned int xi, unsigned int yi ) const { return mHeights[yi * mLineCount + xi]; } inline const NiColor& cNaviField::GetColorFast( unsigned int xi, unsigned int yi ) const { return mColors[yi * mLineCount + xi]; } inline bool cNaviField::IsModified() const { return mModified; } inline cNaviField* cNaviField::GetSingleton() { return mSingleton; } #define NAVIFIELD cNaviField::GetSingleton()