view/trunk/CTrainSetBuffer.h

#ifndef CTRAINSETBUFFER_H_INCLUDED
#define CTRAINSETBUFFER_H_INCLUDED

class CRailWay;
class CAxleObject;

/*
 *      車軸姿勢バッファ
 */
class CAxlePosture{
        friend class CTrain;
        friend class CTrainGroup;
private:
        float m_Rotation;               //      回転量
        float m_Distance;               //      走行距離
        bool m_Terminate;               //      端フラグ
        VEC3 m_Pos;                             //      座標
        VEC3 m_Right;                   //      right
        VEC3 m_Up;                              //      up
        VEC3 m_Dir;                             //      dir
        CRailWay *m_Rail;               //      レール
        CAxleObject *m_Axle;    //      車軸
        CTrain *m_Train;                //      車輌
public:
        CAxlePosture(CAxleObject *, CTrain *, bool);
        void SetPosture(VEC3, VEC3, VEC3, CRailWay *);
        float GetZPos();
        void Apply();
        void Rotate(float, bool);
};

//      反復子
typedef list<CAxlePosture>::iterator IAxlePosture;

/*
 *      車輌配置バッファ
 */
class CTrainSetBuffer{
        friend class CRailWay;
        friend class CTrainSetCurve;
        friend class CTrainGroup;
private:
        float m_SumLen;                         //      積算距離
        bool m_Reverse;                         //      反転フラグ
        CAxlePosture *m_Posture;        //      姿勢バッファ
public:
        CTrainSetBuffer(float, bool, CAxlePosture *);
        bool operator<(const CTrainSetBuffer &rhs) const{ return m_SumLen<rhs.m_SumLen; }
        void SetPosture(VEC3 pos, VEC3 dir, VEC3 up, CRailWay *way){
                if(m_Posture) m_Posture->SetPosture(pos, m_Reverse ? -dir : dir, up, way);
        }
        void Rotate(float dist){
                if(m_Posture) m_Posture->Rotate(dist, m_Reverse);
        }
};

//      反復子
typedef list<CTrainSetBuffer>::iterator ITrainSetBuffer;

/*
 *      編成終端情報
 */
class CGroupEndLocator{
public:
        int m_Side;                             //      サイド
        int m_Type;                             //      タイプ (0: front, 1: tail, 2: seeker)
        float m_Offset;                 //      オフセット
        CRailWay *m_SetRail;    //      設置レール
        CTrainGroup *m_Group;   //      編成
public:
        CGroupEndLocator();
        CGroupEndLocator(int, float, CRailWay *, CTrainGroup *);
        void Attach(int);
        void Detach();
        int GetDirection();
        void RestoreAddress();
        char *Read(char *, char *);
        void Save(FILE *, char *, char *);
};

//      反復子
typedef list<CGroupEndLocator *>::iterator IPGroupEndLocator;

#endif