root/cafu/trunk/CaWE/MapPlant.hpp

/*
=================================================================================
This file is part of Cafu, the open-source game engine and graphics engine
for multiplayer, cross-platform, real-time 3D action.
Copyright (C) 2002-2012 Carsten Fuchs Software.

Cafu 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 3 of the License, or (at your option) any later version.

Cafu 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 Cafu. If not, see <http://www.gnu.org/licenses/>.

For support and more information about Cafu, visit us at <http://www.cafu.de>.
=================================================================================
*/

#ifndef CAFU_MAP_PLANT_HPP_INCLUDED
#define CAFU_MAP_PLANT_HPP_INCLUDED

#include "MapPrimitive.hpp"
#include "Plants/Tree.hpp"


class  MapDocumentT;
struct PlantDescriptionT;
class  PlantDescrManT;


class MapPlantT : public MapPrimitiveT
{
    public:

    MapPlantT();
    MapPlantT(const PlantDescriptionT* PlantDescription, unsigned long RandomSeed, const Vector3fT& Position);

    /// The copy constructor for copying a plant.
    /// @param Plant   The plant to copy-construct this plant from.
    MapPlantT(const MapPlantT& Plant);


    // Implementations and overrides for base class methods.
    MapPlantT* Clone() const;
    void       Assign(const MapElementT* Elem);


    // MapElementT implementation.
    BoundingBox3fT GetBB() const;

    void Render2D(Renderer2DT& Renderer) const;
    void Render3D(Renderer3DT& Renderer) const;

    bool TracePixel(const wxPoint& Pixel, int Radius, const ViewWindow2DT& ViewWin) const;
    wxString GetDescription() const { return "Plant"; }
    bool IsTranslucent() const { return true; }

    // Implement the MapElementT transformation methods.
    void TrafoMove(const Vector3fT& Delta);
    void TrafoRotate(const Vector3fT& RefPoint, const cf::math::AnglesfT& Angles);
    void TrafoScale(const Vector3fT& RefPoint, const Vector3fT& Scale);
    void TrafoMirror(unsigned int NormalAxis, float Dist);
    void Transform(const MatrixT& Matrix);

    void Load_cmap(TextParserT& TP, MapDocumentT& MapDoc);
    void Save_cmap(std::ostream& OutFile, unsigned long PlantNr, const MapDocumentT& MapDoc) const;

    // The TypeSys related declarations for this class.
    virtual const cf::TypeSys::TypeInfoT* GetType() const { return &TypeInfo; }
    static void* CreateInstance(const cf::TypeSys::CreateParamsT& Params);
    static const cf::TypeSys::TypeInfoT TypeInfo;


    private:

    friend class InspDlgPrimitivePropsT;
    friend class CommandChangePlantSeedT;
    friend class CommandChangePlantDescrT;

    TreeT              m_Tree;
    unsigned long      m_RandomSeed;
    cf::math::AnglesfT m_Angles;
    Vector3fT          m_Position;
    wxString           m_DescrFileName;
};

#endif