|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Minepic\Image\Sections; |
|
6
|
|
|
|
|
7
|
|
|
use Minepic\Image\Components\Component; |
|
8
|
|
|
use Minepic\Image\Exceptions\ImageResourceCreationFailedException; |
|
9
|
|
|
use Minepic\Image\ImageSection; |
|
10
|
|
|
use Minepic\Image\LayerValidator; |
|
11
|
|
|
use Minepic\Image\Point; |
|
12
|
|
|
|
|
13
|
|
|
abstract class BaseSkinSection extends ImageSection |
|
14
|
|
|
{ |
|
15
|
|
|
protected string $side; |
|
16
|
|
|
protected int $baseImageWidth = 16; |
|
17
|
|
|
protected int $baseImageHeight = 32; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* @param int $skinHeight |
|
21
|
|
|
* @throws ImageResourceCreationFailedException |
|
22
|
|
|
* @throws \Exception |
|
23
|
|
|
*/ |
|
24
|
|
|
public function render(int $skinHeight = 256): void |
|
25
|
|
|
{ |
|
26
|
|
|
$skinHeight = $this->checkHeight($skinHeight); |
|
27
|
|
|
|
|
28
|
|
|
$tmpImageResource = $this->emptyBaseImage($this->baseImageWidth, $this->baseImageHeight); |
|
29
|
|
|
foreach ($this->getAllComponents() as $componentName => $componentsData) { |
|
30
|
|
|
$this->copyComponent($tmpImageResource, $componentName, $componentsData[0], $componentsData[1] ?? null); |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
$this->patchOldSkin($tmpImageResource); |
|
34
|
|
|
|
|
35
|
|
|
$scale = $skinHeight / $this->baseImageHeight; |
|
36
|
|
|
if ($scale === 0) { |
|
37
|
|
|
$scale = 1; |
|
38
|
|
|
} |
|
39
|
|
|
$skinWidth = (int) \round($scale * ($this->baseImageWidth)); |
|
40
|
|
|
|
|
41
|
|
|
$this->imgResource = $this->emptyBaseImage($skinWidth, $skinHeight); |
|
42
|
|
|
\imagecopyresized($this->imgResource, $tmpImageResource, 0, 0, 0, 0, $skinWidth, $skinHeight, $this->baseImageWidth, $this->baseImageHeight); |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* @return Point[] |
|
47
|
|
|
*/ |
|
48
|
|
|
abstract protected function startingPoints(): array; |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* In old skins (pre 1.8) left arm/leg are right arm/leg flipped |
|
52
|
|
|
* @param $tmpImageResource |
|
53
|
|
|
* @throws \Exception |
|
54
|
|
|
*/ |
|
55
|
|
|
protected function patchOldSkin($tmpImageResource): void |
|
56
|
|
|
{ |
|
57
|
|
|
if ($this->is64x64()) { |
|
58
|
|
|
return; |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
if (\array_key_exists(Component::LEFT_ARM, $this->startingPoints())) { |
|
62
|
|
|
$this->flipComponent( |
|
63
|
|
|
$tmpImageResource, |
|
64
|
|
|
Component::getLeftArm(), |
|
65
|
|
|
Component::getRightArm(), |
|
66
|
|
|
$this->startingPoints()[Component::LEFT_ARM] |
|
67
|
|
|
); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
if (\array_key_exists(Component::LEFT_LEG, $this->startingPoints())) { |
|
71
|
|
|
$this->flipComponent( |
|
72
|
|
|
$tmpImageResource, |
|
73
|
|
|
Component::getLeftLeg(), |
|
74
|
|
|
Component::getRightLeg(), |
|
75
|
|
|
$this->startingPoints()[Component::LEFT_LEG] |
|
76
|
|
|
); |
|
77
|
|
|
} |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
/** |
|
81
|
|
|
* @param $tmpImageResource |
|
82
|
|
|
* @param Component $dstComponent |
|
83
|
|
|
* @param Component $srcComponent |
|
84
|
|
|
* @param Point $startingPoint |
|
85
|
|
|
* @throws \Exception |
|
86
|
|
|
*/ |
|
87
|
|
|
protected function flipComponent($tmpImageResource, Component $dstComponent, Component $srcComponent, Point $startingPoint): void |
|
88
|
|
|
{ |
|
89
|
|
|
$leftArmData = $dstComponent->getSideByIdentifier($this->side); |
|
90
|
|
|
$rightArmData = $srcComponent->getSideByIdentifier($this->side); |
|
91
|
|
|
$width = $leftArmData->getWidth(); |
|
92
|
|
|
$height = $leftArmData->getHeight(); |
|
93
|
|
|
$leftArm = \imagecreatetruecolor($width, $height); |
|
94
|
|
|
for ($x = 0; $x < 4; ++$x) { |
|
95
|
|
|
\imagecopy($leftArm, |
|
96
|
|
|
$this->skinResource, |
|
97
|
|
|
$x, |
|
98
|
|
|
0, |
|
99
|
|
|
$rightArmData->getBottomRight()->getX() - $x - 1, |
|
100
|
|
|
$rightArmData->getTopLeft()->getY(), |
|
101
|
|
|
1, |
|
102
|
|
|
$height |
|
103
|
|
|
); |
|
104
|
|
|
} |
|
105
|
|
|
\imagecopymerge($tmpImageResource, |
|
106
|
|
|
$leftArm, |
|
107
|
|
|
$startingPoint->getX(), |
|
108
|
|
|
$startingPoint->getY(), |
|
109
|
|
|
0, |
|
110
|
|
|
0, |
|
111
|
|
|
$width, |
|
112
|
|
|
$height, |
|
113
|
|
|
100 |
|
114
|
|
|
); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* @param $skinHeight |
|
119
|
|
|
* |
|
120
|
|
|
* @return int |
|
121
|
|
|
*/ |
|
122
|
|
|
protected function checkHeight($skinHeight): int |
|
123
|
|
|
{ |
|
124
|
|
|
if ($skinHeight === 0 || $skinHeight < 0 || $skinHeight > (int) env('MAX_SKINS_SIZE')) { |
|
125
|
|
|
$skinHeight = (int) env('DEFAULT_SKIN_SIZE'); |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
|
|
return $skinHeight; |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
|
|
/** |
|
132
|
|
|
* @return array[] |
|
133
|
|
|
*/ |
|
134
|
|
|
protected function getAllComponents(): array |
|
135
|
|
|
{ |
|
136
|
|
|
if ($this->is64x64()) { |
|
137
|
|
|
return [ |
|
138
|
|
|
Component::HEAD => [Component::getHead(), Component::getHeadLayer()], |
|
139
|
|
|
Component::TORSO => [Component::getTorso(), Component::getTorsoLayer()], |
|
140
|
|
|
Component::RIGHT_ARM => [Component::getRightArm(), Component::getRightArmLayer()], |
|
141
|
|
|
Component::LEFT_ARM => [Component::getLeftArm(), Component::getLeftArmLayer()], |
|
142
|
|
|
Component::RIGHT_LEG => [Component::getRightLeg(), Component::getRightLegLayer()], |
|
143
|
|
|
Component::LEFT_LEG => [Component::getLeftLeg(), Component::getLeftLegLayer()], |
|
144
|
|
|
]; |
|
145
|
|
|
} |
|
146
|
|
|
|
|
147
|
|
|
return [ |
|
148
|
|
|
Component::HEAD => [Component::getHead(), Component::getHeadLayer()], |
|
149
|
|
|
Component::TORSO => [Component::getTorso()], |
|
150
|
|
|
Component::RIGHT_ARM => [Component::getRightArm()], |
|
151
|
|
|
Component::RIGHT_LEG => [Component::getRightLeg()], |
|
152
|
|
|
]; |
|
153
|
|
|
} |
|
154
|
|
|
|
|
155
|
|
|
/** |
|
156
|
|
|
* @param $tmpImageResource |
|
157
|
|
|
* @param string $componentName |
|
158
|
|
|
* @param Component $base |
|
159
|
|
|
* @param null|Component $layer |
|
160
|
|
|
* @throws \Exception |
|
161
|
|
|
*/ |
|
162
|
|
|
protected function copyComponent($tmpImageResource, string $componentName, Component $base, ?Component $layer): void |
|
163
|
|
|
{ |
|
164
|
|
|
$sideBase = $base->getSideByIdentifier($this->side); |
|
165
|
|
|
$width = $sideBase->getWidth(); |
|
166
|
|
|
$height = $sideBase->getHeight(); |
|
167
|
|
|
|
|
168
|
|
|
$startingPoint = $this->startingPoints()[$componentName] ?? new Point(0, 0); |
|
169
|
|
|
\imagecopy( |
|
170
|
|
|
$tmpImageResource, |
|
171
|
|
|
$this->skinResource, |
|
172
|
|
|
$startingPoint->getX(), |
|
173
|
|
|
$startingPoint->getY(), |
|
174
|
|
|
$sideBase->getTopLeft()->getX(), |
|
175
|
|
|
$sideBase->getTopLeft()->getY(), |
|
176
|
|
|
$width, |
|
177
|
|
|
$height |
|
178
|
|
|
); |
|
179
|
|
|
if ($layer !== null && (new LayerValidator())->check($this->skinResource, $layer->getSideByIdentifier($this->side))) { |
|
180
|
|
|
$sideLayer = $layer->getSideByIdentifier($this->side); |
|
181
|
|
|
\imagecopymerge_alpha( |
|
182
|
|
|
$tmpImageResource, |
|
183
|
|
|
$this->skinResource, |
|
184
|
|
|
$startingPoint->getX(), |
|
185
|
|
|
$startingPoint->getY(), |
|
186
|
|
|
$sideLayer->getTopLeft()->getX(), |
|
187
|
|
|
$sideLayer->getTopLeft()->getY(), |
|
188
|
|
|
$width, |
|
189
|
|
|
$height, |
|
190
|
|
|
100 |
|
191
|
|
|
); |
|
192
|
|
|
} |
|
193
|
|
|
} |
|
194
|
|
|
} |
|
195
|
|
|
|
mattiabasone /
minepic
