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+/*  Starshatter OpenSource Distribution
+    Copyright (c) 1997-2004, Destroyer Studios LLC.
+    All Rights Reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name "Destroyer Studios" nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         Scene.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    A 3D Scene, basically a collection of 3D graphic objects
+*/
+
+#ifndef Scene_h
+#define Scene_h
+
+#include "Types.h"
+#include "Color.h"
+#include "Geometry.h"
+#include "List.h"
+
+// +--------------------------------------------------------------------+
+
+class  Graphic;
+class  Light;
+
+// +--------------------------------------------------------------------+
+
+class Scene
+{
+public:
+    static const char* TYPENAME() { return "Scene"; }
+
+    Scene();
+    virtual ~Scene();
+
+    void              AddBackground(Graphic* g);
+    void              DelBackground(Graphic* g);
+    void              AddForeground(Graphic* g);
+    void              DelForeground(Graphic* g);
+    void              AddGraphic(Graphic* g);
+    void              DelGraphic(Graphic* g);
+    void              AddSprite(Graphic* g);
+    void              DelSprite(Graphic* g);
+
+    void              AddLight(Light* l);
+    void              DelLight(Light* l);
+
+    List<Graphic>&    Background()               { return background; }
+    List<Graphic>&    Foreground()               { return foreground; }
+    List<Graphic>&    Graphics()                 { return graphics;   }
+    List<Graphic>&    Sprites()                  { return sprites;    }
+    List<Light>&      Lights()                   { return lights;     }
+    Color             Ambient()                  { return ambient;    }
+    void              SetAmbient(Color  a)       { ambient = a; }
+
+    virtual void      Collect();
+
+    virtual bool      IsLightObscured(const Point& obj_pos,
+    const Point& light_pos,
+    double       obj_radius,
+    Point*       imp_point=0) const;
+
+protected:
+    List<Graphic>     background;
+    List<Graphic>     foreground;
+    List<Graphic>     graphics;
+    List<Graphic>     sprites;
+    List<Light>       lights;
+    Color             ambient;
+};
+
+// +--------------------------------------------------------------------+
+
+#endif Scene_h