/*
 * Copyright (C) 2023  Christopher J. Howard
 *
 * This file is part of Antkeeper source code.
 *
 * Antkeeper source code 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.
 *
 * Antkeeper source code 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 Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef ANTKEEPER_GAME_STATE_HPP
#define ANTKEEPER_GAME_STATE_HPP

class game;

/**
 * Abstract base class for game states.
 */
class game_state
{
public:
	/**
	 * Constructs a game state.
	 *
	 * @param ctx Reference to the game context on which this state will operate.
	 */
	explicit game_state(::game& ctx);
	
	/**
	 * Destructs a game state.
	 */
	virtual ~game_state() = 0;
	
protected:
	::game& ctx;
};

#endif // ANTKEEPER_GAME_STATE_HPP