ltrfile.h

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef AURORA_LTRFILE_H
#define AURORA_LTRFILE_H

#include <vector>

#include "src/common/ustring.h"
#include "src/common/scopedptr.h"
#include "src/common/readstream.h"

#include "src/aurora/aurorafile.h"

namespace Aurora {

class LTRFile : public AuroraFile {
public:
    LTRFile(const Common::UString &ltr);
    LTRFile(Common::SeekableReadStream &stream);

    size_t getLetterCount() const;

    Common::UString generateRandomName(size_t maxLetters) const;

private:
    void load(Common::SeekableReadStream &stream);

    struct LetterSet {
        Common::ScopedArray<float> start;
        Common::ScopedArray<float> mid;
        Common::ScopedArray<float> end;
    };

    Common::ScopedArray<char> _alphabet;
    uint8 _letterCount;

    LetterSet                                            _singleLetters;
    Common::ScopedArray<LetterSet>                       _doubleLetters;
    Common::ScopedArray<Common::ScopedArray<LetterSet> > _tripleLetters;
};

} // End of namespace Aurora

#endif // AURORA_LTRFILE_H