RenderTargets.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_RenderTargetsh_INCLUDE__)
#define __INCLUDE_RenderTargetsh_INCLUDE__

#include <engine/GameStateI.h>
#include <tankgraph/TankMenus.h>

class RenderTargets
{
public:
        static RenderTargets *instance();

        struct Renderer3D : public GameStateI
        {
                Renderer3D() : GameStateI("RenderTargets3D"), stepTime(0.0f)  {}

                // Inherited from GameStateI
                virtual void draw(const unsigned state);
                virtual void simulate(const unsigned state, float simTime);
                virtual void enterState(const unsigned state);

                float stepTime;
        } render3D;
        struct Renderer2D : public GameStateI
        {
                Renderer2D() : GameStateI("RenderTargets2D") {}

                // Inherited from GameStateI
                virtual void draw(const unsigned state);
                virtual void simulate(const unsigned state, float simTime);
        } render2D;

        void shadowDraw();

        unsigned int getTreesDrawn() { return treesDrawn_; }
        unsigned int getTargetsDrawn() { return targetsDrawn_; }

        friend struct Renderer3D;
        friend struct Renderer2D;
protected:
        static RenderTargets *instance_;

        unsigned int treesDrawn_, targetsDrawn_;
        TankMenus menus_;

        void draw2d();
        void draw();

private:
        RenderTargets();
        virtual ~RenderTargets();
};


#endif

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