view/trunk/CRailBuilder.h

#ifndef CRAILBUILDER_H_INCLUDED
#define CRAILBUILDER_H_INCLUDED

#include "CRailWay.h"

class CRailCurve;
class CRailConnectorLink;
class CRailPlugin;
class CTiePlugin;
class CGirderPlugin;

/*
 *      レール設置子
 */
class CRailBuilder{
private:
        static int ms_CurrentTrack;             //      現在のトラック
        static int ms_TrackNum;                 //      線数
        static float ms_TrackInterval;  //      線間隔
        static float ms_TrackShift;             //      中心からのシフト量
        static bool ms_LiftRailSurface; //      レール持ち上げ
        static VEC3 ms_BeginPosSum;             //      開始位置総和
        static VEC3 ms_BeginDirSum;             //      開始方向総和
        static VEC3 ms_EndPosSum;               //      終了位置総和
        static VEC3 ms_EndDirSum;               //      終了方向総和
        bool m_HitFlag;                                 //      判定フラグ
        VEC3 m_Pos;                                             //      座標
        VEC3 m_HitPos;                                  //      判定座標
        VEC3 m_HitNorm;                                 //      判定法線
        vector<CRailLinkTemp> m_Link;   //      接続情報
        CRailBuilder *m_Prev;                   //      前
        CRailBuilder *m_Next;                   //      次
public:
        static void ResetDirSum();
        static void SetTrack(int, int, float, bool);
        static int GetCurrentTrack(){ return ms_CurrentTrack; }
        CRailBuilder(VEC3, CRailBuilder *);
        ~CRailBuilder();
        CRailBuilder *Pop();
        CRailBuilder *GetPrev(){ return m_Prev; }
        VEC3 GetPos(){ return m_Pos; }
        VEC3 SetPos(VEC3, int);
        bool CheckLink(){
                return ms_CurrentTrack<ms_TrackNum
                        && m_Link.size()>ms_CurrentTrack && m_Link[ms_CurrentTrack].m_Link;
        }
        bool IsLinkEmpty(){
                return !m_Link.size() || m_Link.size()==1 && !m_Link.begin()->m_Link;
        }
        bool IsLinkFilled(){
                return m_Link.size()==ms_TrackNum && m_Link.rbegin()->m_Link;
        }
        CRailLinkTemp &GetLink(){ return m_Link[ms_CurrentTrack]; }
        bool SetLink(CRailLinkTemp &);
        void PushLink(){ if(m_Link.size()<ms_TrackNum) m_Link.push_back(CRailLinkTemp()); }
        bool IsLast();
        void CalcRight(VEC3 *, VEC3 *, VEC3 *, VEC3 *);
        VEC3 CalcSplitPos();
        VEC3 CalcTrackPos(VEC3 *);
        bool Curve(CRailCurve *, CRailPlugin *, CTiePlugin *, CGirderPlugin *);
        void Render(CLineDumpL *, CRailPlugin *, CTiePlugin *, CGirderPlugin *, bool);
        void BuildRail(CRailConnectorLink &, CRailConnectorLink &,
                CRailPlugin *, CTiePlugin *, CGirderPlugin *);
};

#endif