/*
 *  QT AGI Studio :: Copyright (C) 2000 Helen Zommer
 *
 *
 *  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 2 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, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#ifndef VIEW_H
#define VIEW_H

#include "util.h"

#define MaxLoops 16
#define MaxCels  32

class Cel {
 public:  
  Cel(int w,int h,int c,bool m);
  Cel();
  int width,height,transcol;
  bool mirror;
  byte *data;
  void setW(int w);
  void setH(int h);
  void clear();
  void setTrans(int i);
  void right();
  void left();  
  void up();
  void down();
  void mirrorh();
  void mirrorv();
  void copy(Cel c);
  void fill(int xn,int yn,byte c);
  void deinit();
 protected:
  int setc(int xn,int yn,byte c0,byte c);
  void fill1(int xn,int yn,byte c0,byte c);

};


class Loop {
  
 public:
  Loop();
  int NumCels;
  int LoopLoc;
  Cel *cels;
  int *CelLoc;
  int mirror;  //whom I mirror
  int mirror1; //who is a mirror of me
  void insertCel_before(int n);
  void insertCel_after(int n);
  void appendCel();
  void deleteCel(int n);
  void clear();
  void numcels(int n);  
  void cel(int n,int w,int h,int c,bool m);


};

class View {

 public:
  View();
  int NumLoops,CurLoop,CurCel;
  bool opened;
  string Description;
  Loop *loops;
  void open();
  void init();
  int open(int resnum);
  int open(char *filename);
  void newView();
  void ReadViewInfo();
  void LoadCel(int loopno,int celno);
  void insertLoop_before();
  void insertLoop_after();
  void appendLoop();
  void deleteLoop();
  void setMirror(int n,int k);
  void unsetMirror(int n);
  void fixmirror();
  void printmirror();
  void save();
  int save(char *filename);
  int save(int resnum);
};


#endif