RenderObject2D.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * Copyright (C) 2006-2010 - Frictional Games
 *
 * This file is part of HPL1 Engine.
 */

#ifndef HPL_RENDEROBJECT2D_H
#define HPL_RENDEROBJECT2D_H

#include "hpl1/engine/graphics/GraphicsTypes.h"
#include "hpl1/engine/graphics/Material.h"
#include "hpl1/engine/system/SystemTypes.h"

namespace hpl {

class iRenderObject2DRenderer {
public:
    virtual ~iRenderObject2DRenderer() = default;
    virtual void RenderToBatch(eMaterialRenderType aRenderType,
                               unsigned int &aIdxAdd) = 0;
};

class cRenderObject2D {
public:
    cRenderObject2D(iMaterial *apMaterial, tVertexVec *mpVtxVec, tUIntVec *mpIdxVec,
                    ePrimitiveType aType, float afZ, cRect2f &aRect, cMatrixf *apMtx = NULL, cVector3f *apTransform = NULL);

    cRenderObject2D(iMaterial *apMaterial, iRenderObject2DRenderer *apRenderer,
                    ePrimitiveType aType, float afZ);

    ~cRenderObject2D();

    iMaterial *GetMaterial() const { return mpMaterial; }
    tVertexVec *GetVertexVec() const { return mpVtxVec; }
    tUIntVec *GetIndexVec() const { return mpIdxVec; }
    ePrimitiveType GetType() const { return mType; }
    cVector3f *GetTransform() const { return mpTransform; }
    float GetZ() const { return mfZ; }
    const cRect2f &GetRect() const { return mRect; }
    iRenderObject2DRenderer *GetCustomRenderer() const { return mpCustomRenderer; }

private:
    iMaterial *mpMaterial;
    tVertexVec *mpVtxVec;
    tUIntVec *mpIdxVec;
    ePrimitiveType mType;
    cMatrixf *mpMtx;
    cVector3f *mpTransform;
    float mfZ;
    cRect2f mRect;
    iRenderObject2DRenderer *mpCustomRenderer;
};

} // namespace hpl

#endif // HPL_RENDEROBJECT2D_H