|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace JMGQ\AStar\Example\Terrain; |
|
4
|
|
|
|
|
5
|
|
|
class SequencePrinter |
|
6
|
|
|
{ |
|
7
|
|
|
private TerrainCost $terrainCost; |
|
8
|
|
|
/** @var iterable<Position> */ |
|
9
|
|
|
private iterable $sequence; |
|
10
|
|
|
private string $emptyTileToken = '-'; |
|
11
|
|
|
private int $tileSize = 3; |
|
12
|
|
|
private string $padToken = ' '; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* @param TerrainCost $terrainCost |
|
16
|
|
|
* @param iterable<Position> $sequence |
|
17
|
|
|
*/ |
|
18
|
29 |
|
public function __construct(TerrainCost $terrainCost, iterable $sequence) |
|
19
|
|
|
{ |
|
20
|
29 |
|
$this->terrainCost = $terrainCost; |
|
21
|
29 |
|
$this->sequence = $sequence; |
|
22
|
29 |
|
} |
|
23
|
|
|
|
|
24
|
13 |
|
public function getEmptyTileToken(): string |
|
25
|
|
|
{ |
|
26
|
13 |
|
return $this->emptyTileToken; |
|
27
|
|
|
} |
|
28
|
|
|
|
|
29
|
6 |
|
public function setEmptyTileToken(string $emptyTileToken): void |
|
30
|
|
|
{ |
|
31
|
6 |
|
$this->emptyTileToken = $emptyTileToken; |
|
32
|
6 |
|
} |
|
33
|
|
|
|
|
34
|
12 |
|
public function getTileSize(): int |
|
35
|
|
|
{ |
|
36
|
12 |
|
return $this->tileSize; |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
7 |
|
public function setTileSize(int $tileSize): void |
|
40
|
|
|
{ |
|
41
|
7 |
|
if ($tileSize < 1) { |
|
42
|
2 |
|
throw new \InvalidArgumentException("Invalid tile size: $tileSize"); |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
5 |
|
$this->tileSize = $tileSize; |
|
46
|
5 |
|
} |
|
47
|
|
|
|
|
48
|
13 |
|
public function getPadToken(): string |
|
49
|
|
|
{ |
|
50
|
13 |
|
return $this->padToken; |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
6 |
|
public function setPadToken(string $padToken): void |
|
54
|
|
|
{ |
|
55
|
6 |
|
$this->padToken = $padToken; |
|
56
|
6 |
|
} |
|
57
|
|
|
|
|
58
|
7 |
|
public function printSequence(): void |
|
59
|
|
|
{ |
|
60
|
7 |
|
$board = $this->generateEmptyBoard(); |
|
61
|
|
|
|
|
62
|
7 |
|
$step = 1; |
|
63
|
7 |
|
foreach ($this->sequence as $position) { |
|
64
|
7 |
|
$board[$position->getRow()][$position->getColumn()] = $this->getTile((string) $step); |
|
65
|
|
|
|
|
66
|
7 |
|
$step++; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
7 |
|
$stringBoard = []; |
|
70
|
|
|
|
|
71
|
7 |
|
foreach ($board as $row) { |
|
72
|
7 |
|
$stringBoard[] = implode('', $row); |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
7 |
|
echo implode("\n", $stringBoard); |
|
76
|
7 |
|
} |
|
77
|
|
|
|
|
78
|
|
|
/** |
|
79
|
|
|
* @return string[][] |
|
80
|
|
|
*/ |
|
81
|
7 |
|
private function generateEmptyBoard(): array |
|
82
|
|
|
{ |
|
83
|
7 |
|
$emptyTile = $this->getTile($this->getEmptyTileToken()); |
|
84
|
|
|
|
|
85
|
7 |
|
$emptyRow = array_fill(0, $this->terrainCost->getTotalColumns(), $emptyTile); |
|
86
|
|
|
|
|
87
|
7 |
|
$board = array_fill(0, $this->terrainCost->getTotalRows(), $emptyRow); |
|
88
|
|
|
|
|
89
|
7 |
|
return $board; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
7 |
|
private function getTile(string $value): string |
|
93
|
|
|
{ |
|
94
|
7 |
|
return str_pad($value, $this->getTileSize(), $this->getPadToken(), STR_PAD_LEFT); |
|
95
|
|
|
} |
|
96
|
|
|
} |
|
97
|
|
|
|
jmgq /
php-a-star
