1// SuperTux
2// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmail.com>
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 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17#include "worldmap/direction.hpp"
18
19#include "editor/object_option.hpp"
20#include "util/gettext.hpp"
21#include "util/log.hpp"
22
23namespace worldmap {
24
25Direction reverse_dir(Direction direction)
26{
27 switch (direction)
28 {
29 case Direction::WEST:
30 return Direction::EAST;
31 case Direction::EAST:
32 return Direction::WEST;
33 case Direction::NORTH:
34 return Direction::SOUTH;
35 case Direction::SOUTH:
36 return Direction::NORTH;
37 case Direction::NONE:
38 return Direction::NONE;
39 }
40 return Direction::NONE;
41}
42
43std::string
44direction_to_string(Direction direction)
45{
46 switch (direction)
47 {
48 case Direction::WEST:
49 return "west";
50 case Direction::EAST:
51 return "east";
52 case Direction::NORTH:
53 return "north";
54 case Direction::SOUTH:
55 return "south";
56 default:
57 return "none";
58 }
59}
60
61Direction
62string_to_direction(const std::string& directory)
63{
64 if (directory == "west")
65 return Direction::WEST;
66 else if (directory == "east")
67 return Direction::EAST;
68 else if (directory == "north")
69 return Direction::NORTH;
70 else if (directory == "south")
71 return Direction::SOUTH;
72 else if (directory == "none")
73 return Direction::NONE;
74 else {
75 log_warning << "unknown direction: \"" << directory << "\"" << std::endl;
76 return Direction::NONE;
77 }
78}
79
80} // namespace worldmap
81
82/* EOF */
83