blob: 1e36afbccbc27fb92d4100e20596577713dbda6a (
plain)
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
56
57
58
59
60
|
/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Vector.h>
class Game final {
public:
Game(size_t board_size, size_t target_tile = 0);
Game(const Game&) = default;
enum class MoveOutcome {
OK,
InvalidMove,
GameOver,
Won,
};
enum class Direction {
Up,
Down,
Left,
Right,
};
MoveOutcome attempt_move(Direction);
size_t score() const { return m_score; }
size_t turns() const { return m_turns; }
u32 target_tile() const { return m_target_tile; }
u32 largest_tile() const;
using Board = Vector<Vector<u32>>;
const Board& board() const { return m_board; }
static size_t max_power_for_board(size_t size)
{
if (size >= 6)
return 31;
return size * size + 1;
}
private:
bool slide_tiles(Direction);
void add_random_tile();
size_t m_grid_size { 0 };
u32 m_target_tile { 0 };
Board m_board;
size_t m_score { 0 };
size_t m_turns { 0 };
};
|
