xmaterial.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/>.
 *
 */

/*
 * This file is based on WME.
 * http://dead-code.org/redir.php?target=wme
 * Copyright (c) 2003-2013 Jan Nedoma and contributors
 */

#ifndef WINTERMUTE_XMATERIAL_H
#define WINTERMUTE_XMATERIAL_H

#include "engines/wintermute/base/base_named_object.h"

namespace Wintermute {

class BaseSprite;
class BaseSurface;
class VideoTheoraPlayer;
class XFileData;

struct ColorValue {
    float &r() {
        return data[0];
    }

    float r() const {
        return data[0];
    }

    float &g() {
        return data[1];
    }

    float g() const {
        return data[1];
    }

    float &b() {
        return data[2];
    }

    float b() const {
        return data[2];
    }

    float &a() {
        return data[3];
    }

    float a() const {
        return data[3];
    }

    float data[4];
};

class Material : public BaseNamedObject {
public:
    Material(BaseGame *inGame);
    virtual ~Material();

    ColorValue _diffuse;
    ColorValue _ambient;
    ColorValue _specular;
    ColorValue _emissive;
    float _shininess;

    bool setTexture(const Common::String &filename, bool adoptName = false);
    bool setSprite(BaseSprite *sprite, bool adoptName = false);
    bool setTheora(VideoTheoraPlayer *theora, bool adoptName = false);
    BaseSurface *getSurface();

    bool loadFromX(XFileData *xobj, const Common::String &filename);

    bool invalidateDeviceObjects();
    bool restoreDeviceObjects();

private:
    Common::String _textureFilename;
    BaseSurface *_surface;
    bool _ownedSurface;
    BaseSprite *_sprite;
    VideoTheoraPlayer *_theora;
};

} // namespace Wintermute

#endif