Moved Stars45 to StarsEx

1 files changed, 138 insertions, 0 deletions

diff --git a/StarsEx/Graphic.h b/StarsEx/Graphic.h
new file mode 100644
index 0000000..fac4f59
--- /dev/null
+++ b/StarsEx/Graphic.h
@@ -0,0 +1,138 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Abstract 3D Graphic Object
+*/
+
+#ifndef Graphic_h
+#define Graphic_h
+
+#include "Geometry.h"
+#include "Color.h"
+#include "List.h"
+
+// +--------------------------------------------------------------------+
+
+#define GRAPHIC_DESTROY(x) if (x) { x->Destroy(); x = 0; } //-V571
+
+// +--------------------------------------------------------------------+
+
+class Projector;
+class Light;
+class Scene;
+class Video;
+
+// +--------------------------------------------------------------------+
+
+class Graphic
+{
+public:
+    static const char* TYPENAME() { return "Graphic"; }
+
+    enum TYPE { OTHER, SOLID, SPRITE, BOLT, QUAD };
+
+    enum RENDER_FLAGS {
+        RENDER_SOLID         = 0x0001,
+        RENDER_ALPHA         = 0x0002,
+        RENDER_ADDITIVE      = 0x0004,
+        RENDER_FIRST_LIGHT   = 0x1000,
+        RENDER_ADD_LIGHT     = 0x2000
+    };
+
+    Graphic();
+    virtual ~Graphic();
+
+    int operator == (const Graphic& g) const { return id == g.id; }
+    int operator <  (const Graphic& g) const;
+    int operator <= (const Graphic& g) const;
+
+    // operations
+    virtual void      Render(Video* video, DWORD flags)   {  }
+    virtual void      Update()                            {  }
+    virtual void      SetOrientation(const Matrix& o)     {  }
+
+    virtual int       CollidesWith(Graphic& o);
+
+    // accessors / mutators
+    int               Identity()     const { return id;      }
+    const char*       Name()         const { return name;    }
+    bool              IsVisible()    const { return visible; }
+    void              SetVisible(bool v)   { visible = v;    }
+    float             Radius()       const { return radius;  }
+
+    Point             Location()     const { return loc;     }
+    virtual void      MoveTo(const Point& p) { loc = p;      }
+    virtual void      TranslateBy(const Point& ref) { loc = loc - ref; }
+
+    virtual float     Depth()        const { return depth;   }
+    virtual void      SetDepth(float d)    { depth = d;      }
+    static int        Nearer(Graphic* a, Graphic* b);
+    static int        Farther(Graphic* a, Graphic* b);
+
+    virtual int       IsInfinite()   const { return infinite;      }
+    virtual void      SetInfinite(bool b);
+    virtual int       IsForeground() const { return foreground;    }
+    virtual void      SetForeground(bool f){ foreground = f;       }
+    virtual int       IsBackground() const { return background;    }
+    virtual void      SetBackground(bool b){ background = b;       }
+
+    virtual int       Hidden()       const { return hidden;  }
+    virtual int       Life()         const { return life;    }
+    virtual void      Destroy();
+    virtual void      Hide()               { hidden = true;  }
+    virtual void      Show()               { hidden = false; }
+    virtual bool      Luminous()     const { return luminous;}
+    virtual void      SetLuminous(bool l)  { luminous = l;   }
+    virtual bool      Translucent()  const { return trans;   }
+    virtual bool      CastsShadow()  const { return shadow;  }
+    virtual void      SetShadow(bool s)    { shadow = s;     }
+
+    virtual bool      IsSolid()      const { return false;   }
+    virtual bool      IsSprite()     const { return false;   }
+    virtual bool      IsBolt()       const { return false;   }
+    virtual bool      IsQuad()       const { return false;   }
+
+    virtual void      ProjectScreenRect(Projector* p);
+    const Rect&       ScreenRect()   const { return screen_rect; }
+    virtual Scene*    GetScene()     const { return scene;   }
+    virtual void      SetScene(Scene*s)    { scene = s;      }
+
+    virtual int       CheckRayIntersection(Point pt, Point vpn, double len, Point& ipt,
+    bool treat_translucent_polys_as_solid=true);
+
+    virtual bool      CheckVisibility(Projector& projector);
+
+protected:
+    static int        id_key;
+
+    int               id;
+    Point             loc;
+    float             depth;
+    float             radius;
+    int               life;
+
+    bool              visible;
+    bool              infinite;
+    bool              foreground;
+    bool              background;
+    bool              hidden;
+    bool              trans;
+    bool              shadow;
+    bool              luminous;
+
+    Rect              screen_rect;
+    Scene*            scene;
+    char              name[32];
+};
+
+// +--------------------------------------------------------------------+
+
+#endif  // Graphic_h
+