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1 /*
2 Minetest-c55
3 Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 GNU Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef UTIL_POINTEDTHING_HEADER
21 #define UTIL_POINTEDTHING_HEADER
22
23 #include "../irrlichttypes.h"
24 #include <iostream>
25 #include <string>
26
27 enum PointedThingType
28 {
29         POINTEDTHING_NOTHING,
30         POINTEDTHING_NODE,
31         POINTEDTHING_OBJECT
32 };
33
34 struct PointedThing
35 {
36         PointedThingType type;
37         v3s16 node_undersurface;
38         v3s16 node_abovesurface;
39         s16 object_id;
40
41         PointedThing();
42         std::string dump() const;
43         void serialize(std::ostream &os) const;
44         void deSerialize(std::istream &is);
45         bool operator==(const PointedThing &pt2) const;
46         bool operator!=(const PointedThing &pt2) const;
47 };
48
49 #endif
50