cdxstar.h

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// CDXStarField Class
#include "cdx.h"

#define MAXSTARS        10000
enum m_Mode { HORIZONTAL, VERTICAL, THREED };

class CDXStarFieldRecord
{
public:
        int m_X;
        int m_Y;
        int m_Z;
        int m_OldX;
        int m_OldY;
        int m_Color;
};

class ARSA_API CDXStarField
{
public:
        CDXStarField(CDXScreen*);
        virtual ~CDXStarField();

        virtual void Create();
        virtual void Update(bool bErase = TRUE);
        virtual void CreateStars();
        virtual void CalcPosition();
        virtual void ClearStars();
        virtual void SetLayerZero();
        virtual void SetNumberofStars(int);
        virtual void SetMode(m_Mode mode = HORIZONTAL) { m_StarMode = mode; }
        virtual void SetSize(int size) { m_Thickness = size; }
        virtual void SetArea(int x, int y, int w, int h);
        virtual void SetVel(int vel) { m_StarVelocity = vel; } // default: 2
        virtual void SetThickness(int thickness) { m_Thickness = thickness; } // default: 2
        virtual void SetTowards(bool active) { m_Towards = active; } // default: true
        virtual void SetFlashing(bool active) { m_Flashing = active; } // default: false
        virtual void SetColored(bool active) { m_Colored = active; } // default: false

private:
        CDXScreen* m_Screen;
//      CDXLayer        * Layer         = 0;
        CDXStarFieldRecord m_Stars[MAXSTARS];
        
        int m_NumStars;
        int m_StarVelocity;
        int m_Width;
        int m_Height;
        //int m_LWidth;
        //int m_LHeight;
        int m_CenterX;
        int m_CenterY;
        int m_Left;
        int m_Right;
        int m_Top;
        int m_Bottom;
        int m_Thickness;
        
        m_Mode m_StarMode;

        bool m_Towards;
        bool m_Flashing;
        bool m_Colored;
};