RoutingRenderable.h

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#ifndef ROUTINGRENDERABLE_H_
#define ROUTINGRENDERABLE_H_

#include "irender.h"
#include <list>
#include "RoutingLump.h"

namespace routing
{
    class RoutingRenderableEntry
    {
        private:
            RoutingLumpEntry _data;
            void renderWireframe (void) const;
            void renderAccessability (RenderStateFlags state) const;
            void renderConnections (void) const;
            void renderConnection (EDirection direction) const;
        public:
            RoutingRenderableEntry (const RoutingLumpEntry& data) :
                _data(data)
            {
            }

            void render (RenderStateFlags state) const;

            bool isForLevel (int level) const;
    };

    typedef std::list<RoutingRenderableEntry*> RoutingRenderableEntries;

    class RoutingRenderable: public OpenGLRenderable
    {
        private:
            RoutingRenderableEntries _entries;
            mutable int _glListID;
            bool _showAllLowerLevels;
            void checkClearGLCache (void);

        public:
            RoutingRenderable ();

            ~RoutingRenderable ();

            void render (RenderStateFlags flags) const;

            void setShowAllLowerLevels (bool showAllLowerLevels);

            void add (const RoutingLumpEntry& data);
            void clear ();
    };
}

#endif /* ROUTINGRENDERABLE_H_ */