view/trunk/CRailLink.h

#ifndef CRAILLINK_H_INCLUDED
#define CRAILLINK_H_INCLUDED

class CRailWayLink;
class CRailConnector;
class CRailWay;

#include "CVertexDump.h"

/*
 *      レール分割子
 */
class CRailSplitter{
public:
        VEC3 m_Pos;             //      座標
        VEC3 m_Right;   //      up
        VEC3 m_Up;              //      right
        VEC3 m_Dir;             //      dir
        int m_Selected; //      選択フラグ
public:
        CRailSplitter(){}
        CRailSplitter(const VEC3 &p, const VEC3 &d){
                m_Pos = p; m_Dir = d; m_Selected = 0;
        }
        CRailSplitter(const VEC3 &p, const VEC3 &r, const VEC3 &u, const VEC3 &d){
                m_Pos = p; m_Right = r; m_Up = u; m_Dir = d; m_Selected = 0;
        }
        CRailSplitter Get(int rev){
                return rev ? CRailSplitter(m_Pos, -m_Right, m_Up, -m_Dir) : *this;
        }
        float CalcDist(CRailSplitter &rhs){ return V3Len(&(rhs.m_Pos-m_Pos)); }
        void CalcCantAxis(float);
        CRailSplitter CalcMid(CRailSplitter *, float);
        char *Read(char *);
        void Save(FILE *, char *);
};

//      反復子
typedef list<CRailSplitter>::iterator IRailSplitter;
typedef list<CRailSplitter>::reverse_iterator RIRailSplitter;

/*
 *      コネクタリンク
 */
class CRailConnectorLink{
public:
        int m_Side;                             //      サイド
        int m_Point;                    //      ポイント
        float m_Cant;                   //      カント量
        CRailConnector *m_Link; //      リンク
public:
        CRailConnectorLink(){ m_Side = m_Point = 0; m_Link = NULL; }
        CRailConnectorLink::CRailConnectorLink(int side, int point, CRailConnector *link){
                m_Side = side; m_Point = point; m_Link = link;
        }
        void Connect(CRailWayLink &);
        void Disconnect();
        VEC3 GetPos();
        VEC3 GetRight();
        VEC3 GetUp();
        VEC3 GetDir();
        CRailSplitter GetSplitter(int);
        float GetCant();
        bool GetShadowTerminate();
        int GetLinkCount();
        void RestoreAddress();
        char *Read(char *, char *);
        void Save(FILE *, char *);
};

/*
 *      レールリンク
 */
class CRailWayLink{
public:
        int m_Side;                     //      サイド
        CRailWay *m_Link;       //      リンク
public:
        CRailWayLink(){ m_Side = 0; m_Link = NULL; }
        CRailWayLink::CRailWayLink(int side, CRailWay *link){ m_Side = side; m_Link = link; }
        float GetCant();
        VEC3 GetPos();
        VEC3 GetOppositePos();
        VEC3 GetFirstDir();
        void WarpToOppositeEnd();
        void RestoreAddress();
        char *Read(char *, char *);
        void Save(FILE *, char *);
};

#endif