1 /*
2    Copyright (C) 2017-2018 the Battle for Wesnoth Project https://www.wesnoth.org/
3 
4    This program is free software; you can redistribute it and/or modify
5    it under the terms of the GNU General Public License as published by
6    the Free Software Foundation; either version 2 of the License, or
7    (at your option) any later version.
8    This program is distributed in the hope that it will be useful,
9    but WITHOUT ANY WARRANTY.
10 
11    See the COPYING file for more details.
12 */
13 
14 #pragma once
15 
16 #include "undo_action.hpp"
17 #include "units/make.hpp"
18 
19 namespace actions
20 {
21 namespace undo
22 {
23 
24 struct dismiss_action : undo_action
25 {
26 	unit_ptr dismissed_unit;
27 
28 
dismiss_actionactions::undo::dismiss_action29 	explicit dismiss_action(const unit_const_ptr dismissed)
30 		: undo_action()
31 		, dismissed_unit(make_unit_ptr(*dismissed))
32 	{
33 	}
dismiss_actionactions::undo::dismiss_action34 	explicit dismiss_action(const config & cfg, const config & unit_cfg)
35 		: undo_action(cfg)
36 		, dismissed_unit(make_unit_ptr(unit_cfg))
37 	{
38 	}
get_typeactions::undo::dismiss_action39 	virtual const char* get_type() const { return "dismiss"; }
~dismiss_actionactions::undo::dismiss_action40 	virtual ~dismiss_action() {}
41 
42 	/// Writes this into the provided config.
43 	virtual void write(config & cfg) const;
44 
45 	/// Undoes this action.
46 	virtual bool undo(int side);
47 };
48 
49 }
50 }
51