💿🐜 Antkeeper source code
https://antkeeper.com
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.3 KiB
48 lines
1.3 KiB
/*
|
|
* Copyright (C) 2017 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 APPLICATION_STATE_HPP
|
|
#define APPLICATION_STATE_HPP
|
|
|
|
class Application;
|
|
|
|
/**
|
|
* Abstract base class for application states.
|
|
*/
|
|
class ApplicationState
|
|
{
|
|
public:
|
|
ApplicationState(Application* application);
|
|
|
|
virtual ~ApplicationState();
|
|
|
|
// Run once when the state is initially entered
|
|
virtual void enter() = 0;
|
|
|
|
// Run continually while the state is valid
|
|
virtual void execute() = 0;
|
|
|
|
// Run once when the state is exited
|
|
virtual void exit() = 0;
|
|
|
|
protected:
|
|
Application* application;
|
|
};
|
|
|
|
#endif // APPLICATION_STATE_HPP
|