BitmapSurface.h

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// BitmapSurface.h
//
// Copyright (c) 1995-1998 - Richard Langlois and Grokksoft Inc.
//
// Licensed under GrokkSoft HoverRace SourceCode License v1.0(the "License");
// you may not use this file except in compliance with the License.
//
// A copy of the license should have been attached to the package from which
// you have taken this file. If you can not find the license you can not use
// this file.
//
//
// The author makes no representations about the suitability of
// this software for any purpose.  It is provided "as is" "AS IS",
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied.
//
// See the License for the specific language governing permissions
// and limitations under the License.
//

//
// The class defined in this file can be used as a base class for
// walls or floor that are going to be simple bitmapped surfaces
//
// The bitmap must come from a resource
//

#pragma once

#include "ResourceLib.h"
#include "../Model/MazeElement.h"

#if defined(_WIN32) && defined(HR_ENGINE_SHARED)
#   ifdef MR_ENGINE
#       define MR_DllDeclare   __declspec( dllexport )
#   else
#       define MR_DllDeclare   __declspec( dllimport )
#   endif
#else
#   define MR_DllDeclare
#endif

namespace HoverRace {
namespace ObjFac1 {

class MR_DllDeclare BitmapSurface : public Model::SurfaceElement
{
    using SUPER = Model::SurfaceElement;

public:
    BitmapSurface(const Util::ObjectFromFactoryId &pId) :
        BitmapSurface(pId, nullptr, nullptr, 0, 1) { }

    BitmapSurface(const Util::ObjectFromFactoryId &pId,
        ObjFacTools::ResBitmap *pBitmap) :
        BitmapSurface(pId, pBitmap, pBitmap, 0, 1) { }

    BitmapSurface(const Util::ObjectFromFactoryId &pId,
        ObjFacTools::ResBitmap *pBitmap1, ObjFacTools::ResBitmap *pBitmap2,
        int pRotationSpeed, int pRotationLen);

    ~BitmapSurface() { }

    // Rendering stuff
    void RenderWallSurface(VideoServices::Viewport3D *pDest,
        const MR_3DCoordinate &pUpperLeft, const MR_3DCoordinate &pLowerRight,
        MR_Int32 pLen, MR_SimulationTime pTime) override;
    void RenderHorizontalSurface(VideoServices::Viewport3D *pDest,
        int pNbVertex, const MR_2DCoordinate *pVertexList, MR_Int32 pLevel,
        BOOL pTop, MR_SimulationTime pTime) override;

    // Logic stuff
    const Model::ContactEffectList *GetEffectList() override;

protected:
    ObjFacTools::ResBitmap *mBitmap;
    ObjFacTools::ResBitmap *mBitmap2;
    int mRotationSpeed;  
    int mRotationLen;
};

class MR_DllDeclare VStretchBitmapSurface : public BitmapSurface
{
    using SUPER = BitmapSurface;

public:
    VStretchBitmapSurface(const Util::ObjectFromFactoryId &pId,
        ObjFacTools::ResBitmap *pBitmap, int pMaxHeight);
    VStretchBitmapSurface(const Util::ObjectFromFactoryId &pId,
        ObjFacTools::ResBitmap *pBitmap1, ObjFacTools::ResBitmap *pBitmap2,
        int pRotationSpeed, int pRotationLen, int pMaxHeight);

    void RenderWallSurface(VideoServices::Viewport3D *pDest,
        const MR_3DCoordinate &pUpperLeft, const MR_3DCoordinate &pLowerRight,
        MR_Int32 pLen, MR_SimulationTime pTime) override;

private:
    int mMaxHeight;
};

}  // namespace Model
}  // namespace HoverRace

#undef MR_DllDeclare