MapIO.h

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/* Copyright (C) 2009 Wildfire Games.
 * This file is part of 0 A.D.
 *
 * 0 A.D. 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 2 of the License, or
 * (at your option) any later version.
 *
 * 0 A.D. 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 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef INCLUDED_MAPIO
#define INCLUDED_MAPIO

class CMapIO 
{
public:
    // current file version given to saved maps 
    enum { FILE_VERSION = 5 };
    // supported file read version - file with version less than this will be reject
    enum { FILE_READ_VERSION = 5 };

#pragma pack(push, 1)
    // description of a tile for I/O purposes
    struct STileDesc {
        // index into the texture array of first texture on tile
        u16 m_Tex1Index;
        // index into the texture array of second texture; (0xFFFF) if none
        u16 m_Tex2Index;
        // priority
        u32 m_Priority;
    };
#pragma pack(pop)
};

#endif