____                _       __
    / __ )____  _____   | |     / /___ ___________
   / __  / __ \/ ___/   | | /| / / __ `/ ___/ ___/
  / /_/ / /_/ (__  )    | |/ |/ / /_/ / /  (__  )
 /_____/\____/____/     |__/|__/\__,_/_/  /____/

       A futuristic real-time strategy game.
          This file is part of Bos Wars.

(C) Copyright 2001-2007 by the Bos Wars and Stratagus Project. Distributed under the "GNU General Public License"

---

patch_manager.h

Go to the documentation of this file.

//     ____                _       __               
//    / __ )____  _____   | |     / /___ ___________
//   / __  / __ \/ ___/   | | /| / / __ `/ ___/ ___/
//  / /_/ / /_/ (__  )    | |/ |/ / /_/ / /  (__  ) 
// /_____/\____/____/     |__/|__/\__,_/_/  /____/  
//                                              
//       A futuristic real-time strategy game.
//          This file is part of Bos Wars.
//
//
//      (c) Copyright 2008 by Jimmy Salmon
//
//      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; only version 2 of the License.
//
//      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, write to the Free Software
//      Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
//      02111-1307, USA.

#ifndef _PATCH_MANAGER_H_
#define _PATCH_MANAGER_H_


#include <list>
#include <map>
#include <vector>

class CPatchType;
class CPatch;
class CFile;


class CPatchManager
{
public:
    CPatchManager();

    ~CPatchManager();

    CPatch *add(const std::string &typeName, int x, int y);

    void remove(CPatch *patch);

    void move(CPatch *patch, int x, int y);

    void moveToTop(CPatch *patch);

    void moveToBottom(CPatch *patch);

    CPatch *getPatch(int x, int y, int *xOffset = NULL, int *yOffset = NULL) const;

    std::list<CPatch *> getPatches() const;

    std::vector<std::string> getPatchTypeNames() const;

    void load();

    void loadAll();

    void clear();

    CPatchType *newPatchType(const std::string &name, const std::string &file,
        int tileWidth, int tileHeight, int *flags);

    CPatchType *newPatchType(const std::string &name, const std::string &file,
        int tileWidth, int tileHeight, unsigned short *flags);

    CPatchType *getPatchType(const std::string &name);

    std::string savePatches(bool patchesOnly = false) const;

    std::string savePatchType(CPatchType *patchType) const;

private:
    void updateMapFlags(int x1, int y1, int x2, int y2);

    std::list<CPatch *> patches;
    std::map<std::string, CPatchType *> patchTypesMap;

    std::list<CPatch *> removedPatches;

    bool loadedAll;
};


#endif /* _PATCH_MANAGER_H_ */

---