blob: 454709c08fcc3cc0317227e67e9faafcec2923af (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* The Mana Client
* Copyright (C) 2008-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef POSITION_H
#define POSITION_H
#include <iostream>
#include <list>
/**
* A position along a being's path.
*/
struct Position
{
Position(int x, int y):
x(x), y(y)
{ }
int x;
int y;
};
typedef std::list<Position> Path;
typedef Path::iterator PathIterator;
/**
* Appends a string representation of a position to the output stream.
*/
std::ostream& operator <<(std::ostream &os, const Position &p);
/**
* Appends a string representation of a path (sequence of positions) to the
* output stream.
*/
std::ostream& operator <<(std::ostream &os, const Path &path);
#endif // POSITION_H
|
