resource.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 code is based on Broken Sword 2.5 engine
 *
 * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer
 *
 * Licensed under GNU GPL v2
 *
 */

#ifndef SWORD25_RESOURCE_H
#define SWORD25_RESOURCE_H

#include "common/list.h"
#include "common/str.h"
#include "sword25/kernel/common.h"

namespace Sword25 {

class Kernel;
class ResourceManager;

class Resource {
    friend class ResourceManager;

public:
    enum RESOURCE_TYPES {
        TYPE_UNKNOWN,
        TYPE_BITMAP,
        TYPE_ANIMATION,
        TYPE_SOUND,
        TYPE_FONT
    };

    Resource(const Common::String &uniqueFileName, RESOURCE_TYPES type);

    void addReference() {
        ++_refCount;
    }

    void release();

    int getLockCount() const {
        return _refCount;
    }

    const Common::String &getFileName() const {
        return _fileName;
    }

    uint getType() const {
        return _type;
    }

protected:
    virtual ~Resource() {}

private:
    Common::String _fileName;          
    uint _refCount;          
    uint _type;              
    Common::List<Resource *>::iterator _iterator;        
};

} // End of namespace Sword25

#endif