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/* ****************************************************************************
This file is part of the game 'KJumpingCube'
Copyright (C) 1998-2000 by Matthias Kiefer
<matthias.kiefer@gmx.de>
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**************************************************************************** */
#ifndef CUBE_H
#define CUBE_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
/**
* This Class is the internal representation of a cube.
*/
class Cube
{
public:
enum Owner{Nobody=0,One=1,Two=2};
/**
* constructs a Cube
*/
Cube(Owner owner=Nobody,int value=1,int max=4);
/**
* changes owner of the Cube
* @return old Owner
*/
virtual Owner setOwner(Owner owner);
/**
* changes value of the Cube
*/
virtual void setValue(int value);
/**
* sets maximum value of the Cube
*/
virtual void setMax(int max);
/**
* increase the value of the Cube and set the owner of the Cube
* to 'newOwner'.
* @return true if the Cube's new value is over maximum
*/
virtual bool increase(Owner newOwner);
/**
* substracts the maximum from the Cube's value
*/
virtual void decrease();
/**
* returns current owner
*/
Owner owner() const;
/**
* returns current value
*/
int value() const;
/**
* returns the maximum value of the cube
*/
int max() const;
/**
* checks if the Cube's value is over maximum
*/
bool overMax() const;
private:
Owner _owner;
int _value;
int _max;
};
#endif
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