TileData.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_TILEDATA_H
#define HPL_TILEDATA_H

#include "hpl1/engine/graphics/Graphics.h"
#include "hpl1/engine/graphics/GraphicsTypes.h"
#include "hpl1/engine/graphics/Material.h"
#include "hpl1/engine/graphics/Mesh2d.h"
#include "hpl1/engine/resources/ImageManager.h"
#include "hpl1/engine/resources/ResourceImage.h"

namespace hpl {

enum eTileCollisionType {
    eTileCollisionType_None,
    eTileCollisionType_Normal,
    eTileCollisionType_OnlyDown,
    eTileCollisionType_LastEnum
};

enum eTileDataType {
    eTileDataType_Normal,
    eTileDataType_LastEnum
};

class iTileData {
public:
    virtual ~iTileData() {}

    virtual void Destroy() = 0;
    virtual bool IsSolid() = 0;
    virtual eTileDataType GetType() = 0;

    /*virtual tVertexVec GetVertexVec(const cVector3f &avPos, const cVector2f &avSize,
                                    unsigned char acAngle)=0;*/
};


class cTileDataNormal : public iTileData {
public:
    cTileDataNormal(cImageManager *apImageManager, cVector2f avTileSize);
    ~cTileDataNormal();

    void Destroy();
    bool IsSolid() { return mbIsSolid; }
    void SetIsSolid(bool abIsSolid) { mbIsSolid = abIsSolid; }

    eTileCollisionType GetCollisionType() { return mCollisionType; }
    void SetCollisionType(eTileCollisionType aCollisionType) { mCollisionType = aCollisionType; }

    eTileDataType GetType() { return eTileDataType_Normal; }
    tVertexVec *GetVertexVec(eTileRotation aRotation);
    tUIntVec *GetIndexVec(eTileRotation aRotation);

    tVertexVec *GetCollideVertexVec(eTileRotation aRotation);
    tUIntVec *GetCollideIndexVec(eTileRotation aRotation);

    iMaterial *GetMaterial() { return mpMaterial; }

    cMesh2D *GetMesh() { return mpMesh; }

    void SetData(cMesh2D *apMesh, iMaterial *apMaterial);

    cMesh2D *GetCollideMesh();
    void SetCollideMesh(cMesh2D *apCollideMesh);

private:
    cImageManager *mpImageManager;

    tResourceImageVec mvImage;
    iMaterial *mpMaterial;
    tVertexVec *mvVtx[eTileRotation_LastEnum];
    tVertexVec *mvCollideVtx[eTileRotation_LastEnum];
    tUIntVec *mvIdx;
    tUIntVec *mvCollideIdx;
    cMesh2D *mpMesh;
    cVector2f mvTileSize;
    bool mbIsSolid;
    eTileCollisionType mCollisionType;

    cMesh2D *mpCollideMesh;

    void SetMesh(cMesh2D *apMesh);
    void SetMaterial(iMaterial *apMaterial);
};

} // namespace hpl
#endif // HPL_TILEDATA_H