1// SuperTux
2// Copyright (C) 2016 Hume2 <teratux.mail@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#ifndef HEADER_SUPERTUX_EDITOR_TILE_SELECTION_HPP
18#define HEADER_SUPERTUX_EDITOR_TILE_SELECTION_HPP
19
20#include <algorithm>
21#include <stdint.h>
22#include <vector>
23
24class TileSelection final
25{
26public:
27 TileSelection();
28
29 /** Returns the tile id at specific coordinates. The coordinates
30 might be bigger than the selection size or negative. */
31 uint32_t pos(int x, int y) const;
32
33 /** Sets the tile selection to a single tile. */
34 void set_tile(uint32_t tile);
35
36 /** Returns true when has no tiles or is full of zeros */
37 bool empty() const;
38
39public:
40 std::vector<uint32_t> m_tiles;
41 int m_width;
42 int m_height;
43
44private:
45 TileSelection(const TileSelection&) = delete;
46 TileSelection& operator=(const TileSelection&) = delete;
47};
48
49#endif
50
51/* EOF */
52