parent
ec95bf332c
commit
81b4bc585d
5
day_15/composer.json
Normal file
5
day_15/composer.json
Normal file
@ -0,0 +1,5 @@
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||||
{
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||||
"require": {
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||||
"blackscorp/astar": "^1.2"
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}
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}
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56
day_15/composer.lock
generated
Normal file
56
day_15/composer.lock
generated
Normal file
@ -0,0 +1,56 @@
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||||
{
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||||
"_readme": [
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||||
"This file locks the dependencies of your project to a known state",
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||||
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
|
||||
"This file is @generated automatically"
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||||
],
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"content-hash": "2ae8d8dd342f88f50fd5588b6db3f4b3",
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"packages": [
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{
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"name": "blackscorp/astar",
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"version": "v1.2.0",
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"source": {
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"type": "git",
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"url": "https://github.com/BlackScorp/astar.git",
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"reference": "9b80d6135ac31947d246cf2e33ff45d4681a6a57"
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},
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"dist": {
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"type": "zip",
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||||
"url": "https://api.github.com/repos/BlackScorp/astar/zipball/9b80d6135ac31947d246cf2e33ff45d4681a6a57",
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||||
"reference": "9b80d6135ac31947d246cf2e33ff45d4681a6a57",
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"shasum": ""
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},
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"type": "library",
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"autoload": {
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||||
"psr-4": {
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||||
"BlackScorp\\Astar\\": "src/"
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}
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},
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"notification-url": "https://packagist.org/downloads/",
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"license": [
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"MIT"
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],
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"authors": [
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{
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"name": "Vitalij Mik",
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"email": "cccpmik+composer@gmail.com"
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}
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],
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"description": "AStar path finding implementation in php",
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"support": {
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"issues": "https://github.com/BlackScorp/astar/issues",
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"source": "https://github.com/BlackScorp/astar/tree/v1.2.0"
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},
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"time": "2017-10-06T15:21:22+00:00"
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}
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],
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"packages-dev": [],
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"aliases": [],
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"minimum-stability": "stable",
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"stability-flags": [],
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"prefer-stable": false,
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"prefer-lowest": false,
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"platform": [],
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"platform-dev": [],
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"plugin-api-version": "2.1.0"
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}
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21
day_15/part_1.php
Normal file
21
day_15/part_1.php
Normal file
@ -0,0 +1,21 @@
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<?php
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$map = array_map('str_split', explode("\n", file_get_contents('./input.txt')));
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include_once './vendor/autoload.php';
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$grid = new BlackScorp\Astar\Grid($map);
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$startPosition = $grid->getPoint(0, 0);
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$endPosition = $grid->getPoint(count($map) - 1, count($map[0]) - 1);
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$astar = new BlackScorp\Astar\Astar($grid);
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$nodes = $astar->search($startPosition,$endPosition);
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if(count($nodes) === 0){
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echo "Path not found";
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}else{
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foreach($nodes as $node){
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echo sprintf('%s / %s : %s %s', $node->getX(), $node->getY(), $node->getScore(), "\n");
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}
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echo $node->getTotalScore();
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}
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56
day_15/part_2.php
Normal file
56
day_15/part_2.php
Normal file
@ -0,0 +1,56 @@
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<?php
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$map = array_map(
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static function ($line) {
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return array_map('intval', str_split($line));
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},
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explode("\n", file_get_contents('./input.txt'))
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);
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$height = count($map);
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$width = count($map[0]);
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for ($i = 1; $i < 5; $i++) {
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for ($row = 0; $row < $height; $row++) {
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for ($cell = 0; $cell < $width; $cell++) {
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$new_cell = $map[$row][$cell] + $i;
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if ($new_cell > 9) {
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$new_cell = $new_cell - 9;
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}
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$map[$row][] = $new_cell;
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}
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}
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}
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$width = count($map[0]);
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for ($i = 1; $i < 5; $i++) {
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for ($row = 0; $row < $height; $row++) {
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$new_row = [];
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for ($cell = 0; $cell < $width; $cell++) {
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$new_cell = $map[$row][$cell] + $i;
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if ($new_cell > 9) {
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$new_cell = $new_cell - 9;
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}
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$new_row[] = $new_cell;
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}
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$map[] = $new_row;
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}
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}
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include_once './vendor/autoload.php';
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$grid = new BlackScorp\Astar\Grid($map);
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$startPosition = $grid->getPoint(0, 0);
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$endPosition = $grid->getPoint(count($map) - 1, count($map[0]) - 1);
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$astar = new BlackScorp\Astar\Astar($grid);
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$nodes = $astar->search($startPosition,$endPosition);
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if(count($nodes) === 0){
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echo "Path not found";
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}else{
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foreach($nodes as $node){
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echo sprintf('%s / %s : %s %s', $node->getX(), $node->getY(), $node->getScore(), "\n");
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}
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echo $node->getTotalScore();
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}
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7
day_15/vendor/autoload.php
vendored
Normal file
7
day_15/vendor/autoload.php
vendored
Normal file
@ -0,0 +1,7 @@
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<?php
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// autoload.php @generated by Composer
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require_once __DIR__ . '/composer/autoload_real.php';
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return ComposerAutoloaderInit9d031d4e152710d80f5f020c3fb1552c::getLoader();
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2
day_15/vendor/blackscorp/astar/.gitignore
vendored
Normal file
2
day_15/vendor/blackscorp/astar/.gitignore
vendored
Normal file
@ -0,0 +1,2 @@
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vendor/
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composer.phar
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10
day_15/vendor/blackscorp/astar/.scrutinizer.yml
vendored
Normal file
10
day_15/vendor/blackscorp/astar/.scrutinizer.yml
vendored
Normal file
@ -0,0 +1,10 @@
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build:
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environment:
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php: '7.0.8'
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tests:
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override:
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-
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command: 'php tools/phpunit.phar test --coverage-clover=coverage.xml --whitelist=src'
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coverage:
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file: 'coverage.xml'
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format: 'php-clover'
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19
day_15/vendor/blackscorp/astar/LICENSE
vendored
Normal file
19
day_15/vendor/blackscorp/astar/LICENSE
vendored
Normal file
@ -0,0 +1,19 @@
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The MIT License (MIT)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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||||
furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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17
day_15/vendor/blackscorp/astar/composer.json
vendored
Normal file
17
day_15/vendor/blackscorp/astar/composer.json
vendored
Normal file
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{
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"name": "blackscorp/astar",
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"description": "AStar path finding implementation in php",
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"minimum-stability": "dev",
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"license": "MIT",
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"authors": [
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{
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"name": "Vitalij Mik",
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||||
"email": "cccpmik+composer@gmail.com"
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||||
}
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],
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"autoload":{
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"psr-4":{
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||||
"BlackScorp\\Astar\\":"src/"
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}
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}
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}
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197
day_15/vendor/blackscorp/astar/coverage.xml
vendored
Normal file
197
day_15/vendor/blackscorp/astar/coverage.xml
vendored
Normal file
@ -0,0 +1,197 @@
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||||
<?xml version="1.0" encoding="UTF-8"?>
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<coverage generated="1483519571">
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<project timestamp="1483519571">
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<package name="BlackScorp\Astar">
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<file name="C:\projects\astar\src/Astar.php">
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<class name="Astar" namespace="BlackScorp\Astar">
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<metrics complexity="18" methods="7" coveredmethods="7" conditionals="0" coveredconditionals="0" statements="46" coveredstatements="46" elements="53" coveredelements="53"/>
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</class>
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<line num="18" type="method" name="blocked" visibility="public" complexity="1" crap="1" count="2"/>
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<line num="20" type="stmt" count="2"/>
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<line num="21" type="stmt" count="2"/>
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||||
<line num="23" type="method" name="enableDiagonal" visibility="public" complexity="1" crap="1" count="1"/>
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<line num="25" type="stmt" count="1"/>
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||||
<line num="26" type="stmt" count="1"/>
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||||
<line num="28" type="method" name="__construct" visibility="public" complexity="1" crap="1" count="6"/>
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||||
<line num="30" type="stmt" count="6"/>
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||||
<line num="31" type="stmt" count="6"/>
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||||
<line num="33" type="method" name="setHeuristic" visibility="public" complexity="1" crap="1" count="6"/>
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||||
<line num="35" type="stmt" count="6"/>
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||||
<line num="36" type="stmt" count="6"/>
|
||||
<line num="43" type="method" name="search" visibility="public" complexity="3" crap="3" count="6"/>
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||||
<line num="46" type="stmt" count="6"/>
|
||||
<line num="47" type="stmt" count="4"/>
|
||||
<line num="48" type="stmt" count="4"/>
|
||||
<line num="50" type="stmt" count="6"/>
|
||||
<line num="51" type="stmt" count="6"/>
|
||||
<line num="53" type="stmt" count="6"/>
|
||||
<line num="54" type="stmt" count="6"/>
|
||||
<line num="55" type="stmt" count="1"/>
|
||||
<line num="58" type="stmt" count="5"/>
|
||||
<line num="68" type="method" name="fillHeap" visibility="private" complexity="9" crap="9" count="6"/>
|
||||
<line num="70" type="stmt" count="6"/>
|
||||
<line num="74" type="stmt" count="6"/>
|
||||
<line num="76" type="stmt" count="6"/>
|
||||
<line num="77" type="stmt" count="6"/>
|
||||
<line num="78" type="stmt" count="6"/>
|
||||
<line num="79" type="stmt" count="6"/>
|
||||
<line num="80" type="stmt" count="6"/>
|
||||
<line num="82" type="stmt" count="6"/>
|
||||
<line num="83" type="stmt" count="6"/>
|
||||
<line num="84" type="stmt" count="6"/>
|
||||
<line num="85" type="stmt" count="6"/>
|
||||
<line num="86" type="stmt" count="6"/>
|
||||
<line num="87" type="stmt" count="6"/>
|
||||
<line num="88" type="stmt" count="6"/>
|
||||
<line num="89" type="stmt" count="6"/>
|
||||
<line num="90" type="stmt" count="6"/>
|
||||
<line num="91" type="stmt" count="6"/>
|
||||
<line num="92" type="stmt" count="6"/>
|
||||
<line num="93" type="stmt" count="6"/>
|
||||
<line num="95" type="stmt" count="6"/>
|
||||
<line num="96" type="stmt" count="6"/>
|
||||
<line num="97" type="stmt" count="6"/>
|
||||
<line num="104" type="method" name="getReversedPath" visibility="private" complexity="2" crap="2" count="5"/>
|
||||
<line num="106" type="stmt" count="5"/>
|
||||
<line num="107" type="stmt" count="5"/>
|
||||
<line num="108" type="stmt" count="5"/>
|
||||
<line num="109" type="stmt" count="5"/>
|
||||
<line num="110" type="stmt" count="5"/>
|
||||
<line num="111" type="stmt" count="5"/>
|
||||
<line num="112" type="stmt" count="5"/>
|
||||
<metrics loc="113" ncloc="92" classes="1" methods="7" coveredmethods="7" conditionals="0" coveredconditionals="0" statements="46" coveredstatements="46" elements="53" coveredelements="53"/>
|
||||
</file>
|
||||
<file name="C:\projects\astar\src/Grid.php">
|
||||
<class name="Grid" namespace="BlackScorp\Astar">
|
||||
<metrics complexity="9" methods="3" coveredmethods="3" conditionals="0" coveredconditionals="0" statements="29" coveredstatements="29" elements="32" coveredelements="32"/>
|
||||
</class>
|
||||
<line num="9" type="method" name="__construct" visibility="public" complexity="3" crap="3" count="6"/>
|
||||
<line num="11" type="stmt" count="6"/>
|
||||
<line num="12" type="stmt" count="6"/>
|
||||
<line num="13" type="stmt" count="6"/>
|
||||
<line num="14" type="stmt" count="6"/>
|
||||
<line num="15" type="stmt" count="6"/>
|
||||
<line num="16" type="stmt" count="6"/>
|
||||
<line num="22" type="method" name="getPoint" visibility="public" complexity="2" crap="2" count="6"/>
|
||||
<line num="24" type="stmt" count="6"/>
|
||||
<line num="32" type="method" name="getNeighbors" visibility="public" complexity="4" crap="4" count="6"/>
|
||||
<line num="34" type="stmt" count="6"/>
|
||||
<line num="35" type="stmt" count="6"/>
|
||||
<line num="36" type="stmt" count="6"/>
|
||||
<line num="39" type="stmt" count="6"/>
|
||||
<line num="40" type="stmt" count="6"/>
|
||||
<line num="41" type="stmt" count="6"/>
|
||||
<line num="42" type="stmt" count="6"/>
|
||||
<line num="43" type="stmt" count="6"/>
|
||||
<line num="44" type="stmt" count="6"/>
|
||||
<line num="45" type="stmt" count="1"/>
|
||||
<line num="46" type="stmt" count="1"/>
|
||||
<line num="47" type="stmt" count="1"/>
|
||||
<line num="48" type="stmt" count="1"/>
|
||||
<line num="49" type="stmt" count="1"/>
|
||||
<line num="50" type="stmt" count="6"/>
|
||||
<line num="51" type="stmt" count="6"/>
|
||||
<line num="52" type="stmt" count="6"/>
|
||||
<line num="53" type="stmt" count="6"/>
|
||||
<line num="54" type="stmt" count="6"/>
|
||||
<line num="55" type="stmt" count="6"/>
|
||||
<line num="57" type="stmt" count="6"/>
|
||||
<line num="58" type="stmt" count="6"/>
|
||||
<metrics loc="59" ncloc="49" classes="1" methods="3" coveredmethods="3" conditionals="0" coveredconditionals="0" statements="29" coveredstatements="29" elements="32" coveredelements="32"/>
|
||||
</file>
|
||||
<file name="C:\projects\astar\src/Node.php">
|
||||
<class name="Node" namespace="BlackScorp\Astar">
|
||||
<metrics complexity="16" methods="16" coveredmethods="16" conditionals="0" coveredconditionals="0" statements="25" coveredstatements="25" elements="41" coveredelements="41"/>
|
||||
</class>
|
||||
<line num="17" type="method" name="__construct" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="19" type="stmt" count="6"/>
|
||||
<line num="20" type="stmt" count="6"/>
|
||||
<line num="21" type="stmt" count="6"/>
|
||||
<line num="22" type="stmt" count="6"/>
|
||||
<line num="27" type="method" name="getX" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="29" type="stmt" count="6"/>
|
||||
<line num="35" type="method" name="getY" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="37" type="stmt" count="6"/>
|
||||
<line num="43" type="method" name="getTotalScore" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="45" type="stmt" count="6"/>
|
||||
<line num="51" type="method" name="setTotalScore" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="53" type="stmt" count="6"/>
|
||||
<line num="54" type="stmt" count="6"/>
|
||||
<line num="56" type="method" name="visit" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="58" type="stmt" count="6"/>
|
||||
<line num="59" type="stmt" count="6"/>
|
||||
<line num="61" type="method" name="close" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="63" type="stmt" count="6"/>
|
||||
<line num="64" type="stmt" count="6"/>
|
||||
<line num="69" type="method" name="setScore" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="71" type="stmt" count="6"/>
|
||||
<line num="72" type="stmt" count="6"/>
|
||||
<line num="77" type="method" name="getScore" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="79" type="stmt" count="6"/>
|
||||
<line num="85" type="method" name="getCosts" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="87" type="stmt" count="6"/>
|
||||
<line num="93" type="method" name="setParent" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="95" type="stmt" count="6"/>
|
||||
<line num="96" type="stmt" count="6"/>
|
||||
<line num="101" type="method" name="getParent" visibility="public" complexity="1" crap="1" count="5"/>
|
||||
<line num="103" type="stmt" count="5"/>
|
||||
<line num="110" type="method" name="getGuessedScore" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="112" type="stmt" count="6"/>
|
||||
<line num="118" type="method" name="setGuessedScore" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="120" type="stmt" count="6"/>
|
||||
<line num="121" type="stmt" count="6"/>
|
||||
<line num="123" type="method" name="isClosed" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="125" type="stmt" count="6"/>
|
||||
<line num="128" type="method" name="isVisited" visibility="public" complexity="1" crap="1" count="6"/>
|
||||
<line num="130" type="stmt" count="6"/>
|
||||
<metrics loc="131" ncloc="98" classes="1" methods="16" coveredmethods="16" conditionals="0" coveredconditionals="0" statements="25" coveredstatements="25" elements="41" coveredelements="41"/>
|
||||
</file>
|
||||
<file name="C:\projects\astar\src/ScoreHeap.php">
|
||||
<class name="ScoreHeap" namespace="BlackScorp\Astar">
|
||||
<metrics complexity="3" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</class>
|
||||
<line num="11" type="method" name="compare" visibility="protected" complexity="3" crap="3" count="6"/>
|
||||
<line num="14" type="stmt" count="6"/>
|
||||
<line num="15" type="stmt" count="6"/>
|
||||
<line num="17" type="stmt" count="6"/>
|
||||
<metrics loc="18" ncloc="13" classes="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</file>
|
||||
</package>
|
||||
<package name="BlackScorp\Astar\Heuristic">
|
||||
<file name="C:\projects\astar\src/Heuristic/Diagonal.php">
|
||||
<class name="Diagonal" namespace="BlackScorp\Astar\Heuristic">
|
||||
<metrics complexity="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</class>
|
||||
<line num="9" type="method" name="compare" visibility="public" complexity="1" crap="1" count="1"/>
|
||||
<line num="12" type="stmt" count="1"/>
|
||||
<line num="13" type="stmt" count="1"/>
|
||||
<line num="14" type="stmt" count="1"/>
|
||||
<metrics loc="15" ncloc="15" classes="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</file>
|
||||
<file name="C:\projects\astar\src/Heuristic/Euclidean.php">
|
||||
<class name="Euclidean" namespace="BlackScorp\Astar\Heuristic">
|
||||
<metrics complexity="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</class>
|
||||
<line num="9" type="method" name="compare" visibility="public" complexity="1" crap="1" count="1"/>
|
||||
<line num="12" type="stmt" count="1"/>
|
||||
<line num="13" type="stmt" count="1"/>
|
||||
<line num="14" type="stmt" count="1"/>
|
||||
<metrics loc="15" ncloc="15" classes="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</file>
|
||||
<file name="C:\projects\astar\src/Heuristic/Manhattan.php">
|
||||
<class name="Manhattan" namespace="BlackScorp\Astar\Heuristic">
|
||||
<metrics complexity="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</class>
|
||||
<line num="10" type="method" name="compare" visibility="public" complexity="1" crap="1" count="4"/>
|
||||
<line num="12" type="stmt" count="4"/>
|
||||
<line num="13" type="stmt" count="4"/>
|
||||
<line num="14" type="stmt" count="4"/>
|
||||
<metrics loc="15" ncloc="15" classes="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="3" coveredstatements="3" elements="4" coveredelements="4"/>
|
||||
</file>
|
||||
</package>
|
||||
<file name="C:\projects\astar\src/HeuristicInterface.php">
|
||||
<metrics loc="6" ncloc="6" classes="0" methods="0" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="0" coveredstatements="0" elements="0" coveredelements="0"/>
|
||||
</file>
|
||||
<metrics files="8" loc="372" ncloc="303" classes="7" methods="30" coveredmethods="30" conditionals="0" coveredconditionals="0" statements="112" coveredstatements="112" elements="142" coveredelements="142"/>
|
||||
</project>
|
||||
</coverage>
|
||||
107
day_15/vendor/blackscorp/astar/readme.md
vendored
Normal file
107
day_15/vendor/blackscorp/astar/readme.md
vendored
Normal file
@ -0,0 +1,107 @@
|
||||
## A-Star
|
||||
|
||||
[](https://scrutinizer-ci.com/g/BlackScorp/astar/?branch=master)
|
||||
[](https://scrutinizer-ci.com/g/BlackScorp/astar/?branch=master)
|
||||
[](https://scrutinizer-ci.com/g/BlackScorp/astar/build-status/master)
|
||||
|
||||
[A-star](https://en.wikipedia.org/wiki/A*_search_algorithm) is a path finding algorithm, written in PHP.
|
||||
It can find the shortest path between two points in a two dimensional array by using different heuristics.
|
||||
|
||||
## Installation
|
||||
|
||||
~~~
|
||||
composer require blackscorp/astar
|
||||
~~~
|
||||
|
||||
## Usage
|
||||
|
||||
first create a two dimensional array for your map
|
||||
~~~php
|
||||
$map = [
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 1, 1],
|
||||
[0, 0, 0, 1, 0],
|
||||
];
|
||||
~~~
|
||||
each key represent the x and y position of the map.
|
||||
each value of the array represents the costs, A-star tries to find a way with lowest costs.
|
||||
you can use negative keys if your map requires it.
|
||||
|
||||
next convert the array to a Grid, a Grid is a collection of Nodes.
|
||||
|
||||
~~~php
|
||||
$grid = new BlackScorp\Astar\Grid($map);
|
||||
~~~
|
||||
|
||||
now you can fetch nodes from the Grid like so
|
||||
|
||||
~~~php
|
||||
$startPosition = $grid->getPoint(3,1);
|
||||
$endPosition = $grid->getPoint(0,0);
|
||||
~~~
|
||||
|
||||
at the end pass the grid to the astar and search for the shortests path
|
||||
|
||||
~~~php
|
||||
$astar = new BlackScorp\Astar\Astar($grid);
|
||||
$nodes = $astar->search($startPosition,$endPosition);
|
||||
if(count($nodes) === 0){
|
||||
echo "Path not found";
|
||||
}else{
|
||||
foreach($nodes as $node){
|
||||
echo $node->getY().'/'.$node->getX().'<br/>';
|
||||
}
|
||||
}
|
||||
~~~
|
||||
|
||||
## Settings
|
||||
|
||||
by default diagonal directions are disabled, they can be enabled like so
|
||||
|
||||
~~~php
|
||||
$astar->enableDiagonal();
|
||||
~~~
|
||||
|
||||
as soon as the diagonal option is enabled, the algorithm use the [Manhattan](http://theory.stanford.edu/~amitp/GameProgramming/Heuristics.html) heuristic to find the shortest path.
|
||||
|
||||
Manhattan is not precise but the caluclation costs are low, however you can use another heuristics like Diagonal or Euclidean with following code.
|
||||
|
||||
~~~php
|
||||
$astar->setHeuristic(new BlackScorp\Astar\Heuristic\Euclidean());
|
||||
~~~
|
||||
|
||||
you can also create a custom heuristic.
|
||||
|
||||
## Block locations
|
||||
|
||||
there are cases where you want to block a specific path completly, independant of the costs, you can do so with following code
|
||||
|
||||
~~~php
|
||||
astar->blocked([3,2]);
|
||||
~~~
|
||||
|
||||
this basicly means that in the initial map
|
||||
|
||||
~~~php
|
||||
$map = [
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 2, 2, 0, 0],
|
||||
[0, 3, 0, 1, 1],
|
||||
[0, 0, 0, 1, 0],
|
||||
];
|
||||
~~~
|
||||
|
||||
the values 3 and 2 cannot be passed.
|
||||
|
||||
## Contribute
|
||||
|
||||
Please feel free to make pull requests, there is still place for improvement, the Grid contains a two dimensional array which might be replaced by an SplFixedArray or something similar.
|
||||
|
||||
Run the tests to be sure nothing break.
|
||||
|
||||
## License
|
||||
|
||||
A-Star is free software distributed under the terms of the MIT license.
|
||||
114
day_15/vendor/blackscorp/astar/src/Astar.php
vendored
Normal file
114
day_15/vendor/blackscorp/astar/src/Astar.php
vendored
Normal file
@ -0,0 +1,114 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar;
|
||||
|
||||
use BlackScorp\Astar\Heuristic\Manhattan;
|
||||
|
||||
class Astar
|
||||
{
|
||||
|
||||
private $diagonal = false;
|
||||
private $blocked = array();
|
||||
/**
|
||||
* @var HeuristicInterface
|
||||
*/
|
||||
private $heuristic = null;
|
||||
private $grid = null;
|
||||
|
||||
|
||||
public function blocked(array $types)
|
||||
{
|
||||
$this->blocked = $types;
|
||||
}
|
||||
|
||||
public function enableDiagonal()
|
||||
{
|
||||
$this->diagonal = true;
|
||||
}
|
||||
|
||||
public function __construct(Grid $grid)
|
||||
{
|
||||
$this->grid = $grid;
|
||||
}
|
||||
|
||||
public function setHeuristic(HeuristicInterface $heuristic)
|
||||
{
|
||||
$this->heuristic = $heuristic;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node $start
|
||||
* @param Node $end
|
||||
* @return Node[]
|
||||
*/
|
||||
public function search(Node $start, Node $end)
|
||||
{
|
||||
|
||||
if (!$this->heuristic) {
|
||||
$this->setHeuristic(new Manhattan());
|
||||
}
|
||||
|
||||
$heap = new ScoreHeap();
|
||||
$heap->insert($start);
|
||||
|
||||
$current = $this->fillHeap($heap, $start, $end);
|
||||
if ($current !== $end) {
|
||||
return [];
|
||||
}
|
||||
|
||||
return $this->getReversedPath($current);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node $end
|
||||
* @param $heap
|
||||
* @param $current
|
||||
* @return Node
|
||||
*/
|
||||
private function fillHeap(\SplHeap $heap, Node $current, Node $end)
|
||||
{
|
||||
while ($heap->valid() && $current !== $end) {
|
||||
/**
|
||||
* @var Node $current
|
||||
*/
|
||||
$current = $heap->extract();
|
||||
|
||||
$current->close();
|
||||
$neighbors = $this->grid->getNeighbors($current, $this->diagonal);
|
||||
foreach ($neighbors as $neighbor) {
|
||||
if ($neighbor->isClosed() || in_array($neighbor->getCosts(), $this->blocked)) {
|
||||
continue;
|
||||
}
|
||||
$score = $current->getScore() + $neighbor->getCosts();
|
||||
$visited = $neighbor->isVisited();
|
||||
if (!$visited || $score < $neighbor->getScore()) {
|
||||
$neighbor->visit();
|
||||
$neighbor->setParent($current);
|
||||
$neighbor->setGuessedScore($this->heuristic->compare($neighbor, $end));
|
||||
$neighbor->setScore($score);
|
||||
$neighbor->setTotalScore($neighbor->getScore() + $neighbor->getGuessedScore());
|
||||
if (!$visited) {
|
||||
$heap->insert($neighbor);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
return $current;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node $current
|
||||
* @return array
|
||||
*/
|
||||
private function getReversedPath(Node $current)
|
||||
{
|
||||
$result = [];
|
||||
while ($current->getParent()) {
|
||||
$result[] = $current;
|
||||
$current = $current->getParent();
|
||||
}
|
||||
$result[]=$current;
|
||||
return array_reverse($result);
|
||||
}
|
||||
}
|
||||
63
day_15/vendor/blackscorp/astar/src/Grid.php
vendored
Normal file
63
day_15/vendor/blackscorp/astar/src/Grid.php
vendored
Normal file
@ -0,0 +1,63 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar;
|
||||
|
||||
class Grid
|
||||
{
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $nodes = [];
|
||||
|
||||
public function __construct($grid)
|
||||
{
|
||||
foreach ($grid as $y => $cols) {
|
||||
foreach ($cols as $x => $value) {
|
||||
$this->nodes[$y][$x] = new Node($y, $x, $value);
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @param $y
|
||||
* @param $x
|
||||
* @return Node | false
|
||||
*/
|
||||
public function getPoint($y, $x)
|
||||
{
|
||||
return isset($this->nodes[$y][$x]) ? $this->nodes[$y][$x] : false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node $node
|
||||
* @param bool $diagonal
|
||||
* @return Node[]
|
||||
*/
|
||||
public function getNeighbors(Node $node, $diagonal = false)
|
||||
{
|
||||
$result = [];
|
||||
$x = $node->getX();
|
||||
$y = $node->getY();
|
||||
|
||||
$neighbourLocations = [
|
||||
[$y - 1, $x],
|
||||
[$y + 1, $x],
|
||||
[$y, $x - 1],
|
||||
[$y, $x + 1]
|
||||
];
|
||||
if ($diagonal) {
|
||||
$neighbourLocations[] = [$y - 1, $x - 1];
|
||||
$neighbourLocations[] = [$y + 1, $x - 1];
|
||||
$neighbourLocations[] = [$y - 1, $x + 1];
|
||||
$neighbourLocations[] = [$y + 1, $x + 1];
|
||||
}
|
||||
|
||||
foreach ($neighbourLocations as $location) {
|
||||
list($y, $x) = $location;
|
||||
$node = $this->getPoint($y, $x);
|
||||
if ($node) {
|
||||
$result[] = $node;
|
||||
}
|
||||
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
16
day_15/vendor/blackscorp/astar/src/Heuristic/Diagonal.php
vendored
Normal file
16
day_15/vendor/blackscorp/astar/src/Heuristic/Diagonal.php
vendored
Normal file
@ -0,0 +1,16 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar\Heuristic;
|
||||
|
||||
use BlackScorp\Astar\HeuristicInterface;
|
||||
use BlackScorp\Astar\Node;
|
||||
|
||||
class Diagonal implements HeuristicInterface
|
||||
{
|
||||
public function compare(Node $node, Node $goal)
|
||||
{
|
||||
|
||||
$deltaX = abs($node->getX() - $goal->getX());
|
||||
$deltaY = abs($node->getY() - $goal->getY());
|
||||
return max($deltaX, $deltaY);
|
||||
}
|
||||
}
|
||||
16
day_15/vendor/blackscorp/astar/src/Heuristic/Euclidean.php
vendored
Normal file
16
day_15/vendor/blackscorp/astar/src/Heuristic/Euclidean.php
vendored
Normal file
@ -0,0 +1,16 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar\Heuristic;
|
||||
|
||||
use BlackScorp\Astar\HeuristicInterface;
|
||||
use BlackScorp\Astar\Node;
|
||||
|
||||
class Euclidean implements HeuristicInterface
|
||||
{
|
||||
public function compare(Node $node, Node $goal)
|
||||
{
|
||||
|
||||
$deltaX = abs($node->getX() - $goal->getX());
|
||||
$deltaY = abs($node->getY() - $goal->getY());
|
||||
return sqrt($deltaX * $deltaX + $deltaY * $deltaY);
|
||||
}
|
||||
}
|
||||
16
day_15/vendor/blackscorp/astar/src/Heuristic/Manhattan.php
vendored
Normal file
16
day_15/vendor/blackscorp/astar/src/Heuristic/Manhattan.php
vendored
Normal file
@ -0,0 +1,16 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar\Heuristic;
|
||||
|
||||
use BlackScorp\Astar\HeuristicInterface;
|
||||
use BlackScorp\Astar\Node;
|
||||
|
||||
class Manhattan implements HeuristicInterface
|
||||
{
|
||||
|
||||
public function compare(Node $node, Node $goal)
|
||||
{
|
||||
$deltaX = abs($node->getX() - $goal->getX());
|
||||
$deltaY = abs($node->getY() - $goal->getY());
|
||||
return $deltaX + $deltaY;
|
||||
}
|
||||
}
|
||||
7
day_15/vendor/blackscorp/astar/src/HeuristicInterface.php
vendored
Normal file
7
day_15/vendor/blackscorp/astar/src/HeuristicInterface.php
vendored
Normal file
@ -0,0 +1,7 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar;
|
||||
|
||||
interface HeuristicInterface
|
||||
{
|
||||
public function compare(Node $node, Node $goal);
|
||||
}
|
||||
132
day_15/vendor/blackscorp/astar/src/Node.php
vendored
Normal file
132
day_15/vendor/blackscorp/astar/src/Node.php
vendored
Normal file
@ -0,0 +1,132 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar;
|
||||
|
||||
class Node
|
||||
{
|
||||
private $x = 0;
|
||||
private $y = 0;
|
||||
private $costs = 0;
|
||||
private $visited = false;
|
||||
private $closed = false;
|
||||
private $parent = null;
|
||||
|
||||
private $totalScore = 0;
|
||||
private $guessedScore = 0;
|
||||
private $score = 0;
|
||||
|
||||
public function __construct($y, $x, $costs)
|
||||
{
|
||||
$this->x = (int)$x;
|
||||
$this->y = (int)$y;
|
||||
$this->costs = (int)$costs;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getX()
|
||||
{
|
||||
return $this->x;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getY()
|
||||
{
|
||||
return $this->y;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getTotalScore()
|
||||
{
|
||||
return $this->totalScore;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $totalScore
|
||||
*/
|
||||
public function setTotalScore($totalScore)
|
||||
{
|
||||
$this->totalScore = $totalScore;
|
||||
}
|
||||
|
||||
public function visit()
|
||||
{
|
||||
$this->visited = true;
|
||||
}
|
||||
|
||||
public function close()
|
||||
{
|
||||
$this->closed = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $score
|
||||
*/
|
||||
public function setScore($score)
|
||||
{
|
||||
$this->score = $score;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getScore()
|
||||
{
|
||||
return $this->score;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getCosts()
|
||||
{
|
||||
return $this->costs;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node $parent
|
||||
*/
|
||||
public function setParent(Node $parent)
|
||||
{
|
||||
$this->parent = $parent;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return null
|
||||
*/
|
||||
public function getParent()
|
||||
{
|
||||
return $this->parent;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getGuessedScore()
|
||||
{
|
||||
return $this->guessedScore;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $guessedScore
|
||||
*/
|
||||
public function setGuessedScore($guessedScore)
|
||||
{
|
||||
$this->guessedScore = $guessedScore;
|
||||
}
|
||||
|
||||
public function isClosed()
|
||||
{
|
||||
return $this->closed === true;
|
||||
}
|
||||
|
||||
public function isVisited()
|
||||
{
|
||||
return $this->visited === true;
|
||||
}
|
||||
}
|
||||
19
day_15/vendor/blackscorp/astar/src/ScoreHeap.php
vendored
Normal file
19
day_15/vendor/blackscorp/astar/src/ScoreHeap.php
vendored
Normal file
@ -0,0 +1,19 @@
|
||||
<?php
|
||||
namespace BlackScorp\Astar;
|
||||
|
||||
class ScoreHeap extends \SplHeap
|
||||
{
|
||||
/**
|
||||
* @param Node $value1
|
||||
* @param Node $value2
|
||||
* @return int
|
||||
*/
|
||||
protected function compare($value1, $value2)
|
||||
{
|
||||
|
||||
if ($value1->getTotalScore() === $value2->getTotalScore()) {
|
||||
return 0;
|
||||
}
|
||||
return ($value1->getTotalScore() < $value2->getTotalScore()) ? 1 : -1;
|
||||
}
|
||||
}
|
||||
106
day_15/vendor/blackscorp/astar/test/AstarTest.php
vendored
Normal file
106
day_15/vendor/blackscorp/astar/test/AstarTest.php
vendored
Normal file
@ -0,0 +1,106 @@
|
||||
<?php
|
||||
use BlackScorp\Astar\Astar;
|
||||
use BlackScorp\Astar\Grid;
|
||||
use BlackScorp\Astar\Heuristic\Diagonal;
|
||||
use BlackScorp\Astar\Heuristic\Euclidean;
|
||||
|
||||
require_once __DIR__ . '/../vendor/autoload.php';
|
||||
|
||||
class AstarTest extends PHPUnit_Framework_TestCase
|
||||
{
|
||||
/**
|
||||
* @var Grid
|
||||
*/
|
||||
private $map = null;
|
||||
/**
|
||||
* @var Astar
|
||||
*/
|
||||
private $astar = null;
|
||||
|
||||
public function setUp()
|
||||
{
|
||||
$map = [
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 1, 1],
|
||||
[0, 0, 0, 1, 0],
|
||||
];
|
||||
$this->map = new Grid($map);
|
||||
$this->astar = new Astar($this->map);
|
||||
}
|
||||
|
||||
public function testSimplePath()
|
||||
{
|
||||
$start = $this->map->getPoint(0, 0);
|
||||
$end = $this->map->getPoint(1, 1);
|
||||
$result = $this->astar->search($start, $end);
|
||||
$this->assertSame(3, count($result));
|
||||
}
|
||||
|
||||
public function testSimpleDiagonalPath()
|
||||
{
|
||||
$start = $this->map->getPoint(0, 0);
|
||||
$end = $this->map->getPoint(1, 1);
|
||||
$this->astar->enableDiagonal();
|
||||
$result = $this->astar->search($start, $end);
|
||||
$this->assertSame(2, count($result));
|
||||
}
|
||||
|
||||
public function testUnreachablePath()
|
||||
{
|
||||
$start = $this->map->getPoint(0, 0);
|
||||
$end = $this->map->getPoint(4, 4);
|
||||
$this->astar->blocked(array(1));
|
||||
$result = $this->astar->search($start, $end);
|
||||
$this->assertEmpty($result);
|
||||
}
|
||||
|
||||
public function testDiagonalHeuristic()
|
||||
{
|
||||
$start = $this->map->getPoint(0, 0);
|
||||
$end = $this->map->getPoint(4, 3);
|
||||
$this->astar->setHeuristic(new Diagonal());
|
||||
$result = $this->astar->search($start, $end);
|
||||
$this->assertSame(8, count($result));
|
||||
}
|
||||
|
||||
public function testEuclideanHeuristic()
|
||||
{
|
||||
$start = $this->map->getPoint(0, 0);
|
||||
$end = $this->map->getPoint(4, 3);
|
||||
$this->astar->setHeuristic(new Euclidean());
|
||||
$result = $this->astar->search($start, $end);
|
||||
$this->assertSame(8, count($result));
|
||||
}
|
||||
|
||||
public function testIssue2()
|
||||
{
|
||||
$map = [
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 0, 0, 0, 0],
|
||||
[0, 2, 2, 0, 0],
|
||||
[0, 3, 0, 1, 1],
|
||||
[0, 0, 0, 1, 0],
|
||||
];
|
||||
$grid = new Grid($map);
|
||||
$astar = new Astar($grid);
|
||||
$astar->blocked([3, 2]);
|
||||
$startPosition = $grid->getPoint(2,3);
|
||||
$endPosition = $grid->getPoint(0, 0);
|
||||
$result = $astar->search($startPosition, $endPosition);
|
||||
$actualValues = [];
|
||||
$expectedValues = [
|
||||
'2-3',
|
||||
'1-3',
|
||||
'0-3',
|
||||
'0-2',
|
||||
'0-1',
|
||||
'0-0',
|
||||
];
|
||||
foreach ($result as $node) {
|
||||
$actualValues[] = sprintf('%d-%d', $node->getY(), $node->getX());
|
||||
}
|
||||
$this->assertSame($expectedValues,$actualValues);
|
||||
}
|
||||
}
|
||||
73984
day_15/vendor/blackscorp/astar/tools/phpunit.phar
vendored
Normal file
73984
day_15/vendor/blackscorp/astar/tools/phpunit.phar
vendored
Normal file
File diff suppressed because one or more lines are too long
572
day_15/vendor/composer/ClassLoader.php
vendored
Normal file
572
day_15/vendor/composer/ClassLoader.php
vendored
Normal file
@ -0,0 +1,572 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of Composer.
|
||||
*
|
||||
* (c) Nils Adermann <naderman@naderman.de>
|
||||
* Jordi Boggiano <j.boggiano@seld.be>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Composer\Autoload;
|
||||
|
||||
/**
|
||||
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
|
||||
*
|
||||
* $loader = new \Composer\Autoload\ClassLoader();
|
||||
*
|
||||
* // register classes with namespaces
|
||||
* $loader->add('Symfony\Component', __DIR__.'/component');
|
||||
* $loader->add('Symfony', __DIR__.'/framework');
|
||||
*
|
||||
* // activate the autoloader
|
||||
* $loader->register();
|
||||
*
|
||||
* // to enable searching the include path (eg. for PEAR packages)
|
||||
* $loader->setUseIncludePath(true);
|
||||
*
|
||||
* In this example, if you try to use a class in the Symfony\Component
|
||||
* namespace or one of its children (Symfony\Component\Console for instance),
|
||||
* the autoloader will first look for the class under the component/
|
||||
* directory, and it will then fallback to the framework/ directory if not
|
||||
* found before giving up.
|
||||
*
|
||||
* This class is loosely based on the Symfony UniversalClassLoader.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
* @author Jordi Boggiano <j.boggiano@seld.be>
|
||||
* @see https://www.php-fig.org/psr/psr-0/
|
||||
* @see https://www.php-fig.org/psr/psr-4/
|
||||
*/
|
||||
class ClassLoader
|
||||
{
|
||||
/** @var ?string */
|
||||
private $vendorDir;
|
||||
|
||||
// PSR-4
|
||||
/**
|
||||
* @var array[]
|
||||
* @psalm-var array<string, array<string, int>>
|
||||
*/
|
||||
private $prefixLengthsPsr4 = array();
|
||||
/**
|
||||
* @var array[]
|
||||
* @psalm-var array<string, array<int, string>>
|
||||
*/
|
||||
private $prefixDirsPsr4 = array();
|
||||
/**
|
||||
* @var array[]
|
||||
* @psalm-var array<string, string>
|
||||
*/
|
||||
private $fallbackDirsPsr4 = array();
|
||||
|
||||
// PSR-0
|
||||
/**
|
||||
* @var array[]
|
||||
* @psalm-var array<string, array<string, string[]>>
|
||||
*/
|
||||
private $prefixesPsr0 = array();
|
||||
/**
|
||||
* @var array[]
|
||||
* @psalm-var array<string, string>
|
||||
*/
|
||||
private $fallbackDirsPsr0 = array();
|
||||
|
||||
/** @var bool */
|
||||
private $useIncludePath = false;
|
||||
|
||||
/**
|
||||
* @var string[]
|
||||
* @psalm-var array<string, string>
|
||||
*/
|
||||
private $classMap = array();
|
||||
|
||||
/** @var bool */
|
||||
private $classMapAuthoritative = false;
|
||||
|
||||
/**
|
||||
* @var bool[]
|
||||
* @psalm-var array<string, bool>
|
||||
*/
|
||||
private $missingClasses = array();
|
||||
|
||||
/** @var ?string */
|
||||
private $apcuPrefix;
|
||||
|
||||
/**
|
||||
* @var self[]
|
||||
*/
|
||||
private static $registeredLoaders = array();
|
||||
|
||||
/**
|
||||
* @param ?string $vendorDir
|
||||
*/
|
||||
public function __construct($vendorDir = null)
|
||||
{
|
||||
$this->vendorDir = $vendorDir;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string[]
|
||||
*/
|
||||
public function getPrefixes()
|
||||
{
|
||||
if (!empty($this->prefixesPsr0)) {
|
||||
return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array[]
|
||||
* @psalm-return array<string, array<int, string>>
|
||||
*/
|
||||
public function getPrefixesPsr4()
|
||||
{
|
||||
return $this->prefixDirsPsr4;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array[]
|
||||
* @psalm-return array<string, string>
|
||||
*/
|
||||
public function getFallbackDirs()
|
||||
{
|
||||
return $this->fallbackDirsPsr0;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array[]
|
||||
* @psalm-return array<string, string>
|
||||
*/
|
||||
public function getFallbackDirsPsr4()
|
||||
{
|
||||
return $this->fallbackDirsPsr4;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string[] Array of classname => path
|
||||
* @psalm-var array<string, string>
|
||||
*/
|
||||
public function getClassMap()
|
||||
{
|
||||
return $this->classMap;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string[] $classMap Class to filename map
|
||||
* @psalm-param array<string, string> $classMap
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function addClassMap(array $classMap)
|
||||
{
|
||||
if ($this->classMap) {
|
||||
$this->classMap = array_merge($this->classMap, $classMap);
|
||||
} else {
|
||||
$this->classMap = $classMap;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a set of PSR-0 directories for a given prefix, either
|
||||
* appending or prepending to the ones previously set for this prefix.
|
||||
*
|
||||
* @param string $prefix The prefix
|
||||
* @param string[]|string $paths The PSR-0 root directories
|
||||
* @param bool $prepend Whether to prepend the directories
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function add($prefix, $paths, $prepend = false)
|
||||
{
|
||||
if (!$prefix) {
|
||||
if ($prepend) {
|
||||
$this->fallbackDirsPsr0 = array_merge(
|
||||
(array) $paths,
|
||||
$this->fallbackDirsPsr0
|
||||
);
|
||||
} else {
|
||||
$this->fallbackDirsPsr0 = array_merge(
|
||||
$this->fallbackDirsPsr0,
|
||||
(array) $paths
|
||||
);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
$first = $prefix[0];
|
||||
if (!isset($this->prefixesPsr0[$first][$prefix])) {
|
||||
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
|
||||
|
||||
return;
|
||||
}
|
||||
if ($prepend) {
|
||||
$this->prefixesPsr0[$first][$prefix] = array_merge(
|
||||
(array) $paths,
|
||||
$this->prefixesPsr0[$first][$prefix]
|
||||
);
|
||||
} else {
|
||||
$this->prefixesPsr0[$first][$prefix] = array_merge(
|
||||
$this->prefixesPsr0[$first][$prefix],
|
||||
(array) $paths
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a set of PSR-4 directories for a given namespace, either
|
||||
* appending or prepending to the ones previously set for this namespace.
|
||||
*
|
||||
* @param string $prefix The prefix/namespace, with trailing '\\'
|
||||
* @param string[]|string $paths The PSR-4 base directories
|
||||
* @param bool $prepend Whether to prepend the directories
|
||||
*
|
||||
* @throws \InvalidArgumentException
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function addPsr4($prefix, $paths, $prepend = false)
|
||||
{
|
||||
if (!$prefix) {
|
||||
// Register directories for the root namespace.
|
||||
if ($prepend) {
|
||||
$this->fallbackDirsPsr4 = array_merge(
|
||||
(array) $paths,
|
||||
$this->fallbackDirsPsr4
|
||||
);
|
||||
} else {
|
||||
$this->fallbackDirsPsr4 = array_merge(
|
||||
$this->fallbackDirsPsr4,
|
||||
(array) $paths
|
||||
);
|
||||
}
|
||||
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
|
||||
// Register directories for a new namespace.
|
||||
$length = strlen($prefix);
|
||||
if ('\\' !== $prefix[$length - 1]) {
|
||||
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
|
||||
}
|
||||
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
|
||||
$this->prefixDirsPsr4[$prefix] = (array) $paths;
|
||||
} elseif ($prepend) {
|
||||
// Prepend directories for an already registered namespace.
|
||||
$this->prefixDirsPsr4[$prefix] = array_merge(
|
||||
(array) $paths,
|
||||
$this->prefixDirsPsr4[$prefix]
|
||||
);
|
||||
} else {
|
||||
// Append directories for an already registered namespace.
|
||||
$this->prefixDirsPsr4[$prefix] = array_merge(
|
||||
$this->prefixDirsPsr4[$prefix],
|
||||
(array) $paths
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a set of PSR-0 directories for a given prefix,
|
||||
* replacing any others previously set for this prefix.
|
||||
*
|
||||
* @param string $prefix The prefix
|
||||
* @param string[]|string $paths The PSR-0 base directories
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function set($prefix, $paths)
|
||||
{
|
||||
if (!$prefix) {
|
||||
$this->fallbackDirsPsr0 = (array) $paths;
|
||||
} else {
|
||||
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a set of PSR-4 directories for a given namespace,
|
||||
* replacing any others previously set for this namespace.
|
||||
*
|
||||
* @param string $prefix The prefix/namespace, with trailing '\\'
|
||||
* @param string[]|string $paths The PSR-4 base directories
|
||||
*
|
||||
* @throws \InvalidArgumentException
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function setPsr4($prefix, $paths)
|
||||
{
|
||||
if (!$prefix) {
|
||||
$this->fallbackDirsPsr4 = (array) $paths;
|
||||
} else {
|
||||
$length = strlen($prefix);
|
||||
if ('\\' !== $prefix[$length - 1]) {
|
||||
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
|
||||
}
|
||||
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
|
||||
$this->prefixDirsPsr4[$prefix] = (array) $paths;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Turns on searching the include path for class files.
|
||||
*
|
||||
* @param bool $useIncludePath
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function setUseIncludePath($useIncludePath)
|
||||
{
|
||||
$this->useIncludePath = $useIncludePath;
|
||||
}
|
||||
|
||||
/**
|
||||
* Can be used to check if the autoloader uses the include path to check
|
||||
* for classes.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function getUseIncludePath()
|
||||
{
|
||||
return $this->useIncludePath;
|
||||
}
|
||||
|
||||
/**
|
||||
* Turns off searching the prefix and fallback directories for classes
|
||||
* that have not been registered with the class map.
|
||||
*
|
||||
* @param bool $classMapAuthoritative
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function setClassMapAuthoritative($classMapAuthoritative)
|
||||
{
|
||||
$this->classMapAuthoritative = $classMapAuthoritative;
|
||||
}
|
||||
|
||||
/**
|
||||
* Should class lookup fail if not found in the current class map?
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isClassMapAuthoritative()
|
||||
{
|
||||
return $this->classMapAuthoritative;
|
||||
}
|
||||
|
||||
/**
|
||||
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
|
||||
*
|
||||
* @param string|null $apcuPrefix
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function setApcuPrefix($apcuPrefix)
|
||||
{
|
||||
$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* The APCu prefix in use, or null if APCu caching is not enabled.
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function getApcuPrefix()
|
||||
{
|
||||
return $this->apcuPrefix;
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers this instance as an autoloader.
|
||||
*
|
||||
* @param bool $prepend Whether to prepend the autoloader or not
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function register($prepend = false)
|
||||
{
|
||||
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
|
||||
|
||||
if (null === $this->vendorDir) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ($prepend) {
|
||||
self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
|
||||
} else {
|
||||
unset(self::$registeredLoaders[$this->vendorDir]);
|
||||
self::$registeredLoaders[$this->vendorDir] = $this;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Unregisters this instance as an autoloader.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function unregister()
|
||||
{
|
||||
spl_autoload_unregister(array($this, 'loadClass'));
|
||||
|
||||
if (null !== $this->vendorDir) {
|
||||
unset(self::$registeredLoaders[$this->vendorDir]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Loads the given class or interface.
|
||||
*
|
||||
* @param string $class The name of the class
|
||||
* @return true|null True if loaded, null otherwise
|
||||
*/
|
||||
public function loadClass($class)
|
||||
{
|
||||
if ($file = $this->findFile($class)) {
|
||||
includeFile($file);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds the path to the file where the class is defined.
|
||||
*
|
||||
* @param string $class The name of the class
|
||||
*
|
||||
* @return string|false The path if found, false otherwise
|
||||
*/
|
||||
public function findFile($class)
|
||||
{
|
||||
// class map lookup
|
||||
if (isset($this->classMap[$class])) {
|
||||
return $this->classMap[$class];
|
||||
}
|
||||
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
|
||||
return false;
|
||||
}
|
||||
if (null !== $this->apcuPrefix) {
|
||||
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
|
||||
if ($hit) {
|
||||
return $file;
|
||||
}
|
||||
}
|
||||
|
||||
$file = $this->findFileWithExtension($class, '.php');
|
||||
|
||||
// Search for Hack files if we are running on HHVM
|
||||
if (false === $file && defined('HHVM_VERSION')) {
|
||||
$file = $this->findFileWithExtension($class, '.hh');
|
||||
}
|
||||
|
||||
if (null !== $this->apcuPrefix) {
|
||||
apcu_add($this->apcuPrefix.$class, $file);
|
||||
}
|
||||
|
||||
if (false === $file) {
|
||||
// Remember that this class does not exist.
|
||||
$this->missingClasses[$class] = true;
|
||||
}
|
||||
|
||||
return $file;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the currently registered loaders indexed by their corresponding vendor directories.
|
||||
*
|
||||
* @return self[]
|
||||
*/
|
||||
public static function getRegisteredLoaders()
|
||||
{
|
||||
return self::$registeredLoaders;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $class
|
||||
* @param string $ext
|
||||
* @return string|false
|
||||
*/
|
||||
private function findFileWithExtension($class, $ext)
|
||||
{
|
||||
// PSR-4 lookup
|
||||
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
|
||||
|
||||
$first = $class[0];
|
||||
if (isset($this->prefixLengthsPsr4[$first])) {
|
||||
$subPath = $class;
|
||||
while (false !== $lastPos = strrpos($subPath, '\\')) {
|
||||
$subPath = substr($subPath, 0, $lastPos);
|
||||
$search = $subPath . '\\';
|
||||
if (isset($this->prefixDirsPsr4[$search])) {
|
||||
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
|
||||
foreach ($this->prefixDirsPsr4[$search] as $dir) {
|
||||
if (file_exists($file = $dir . $pathEnd)) {
|
||||
return $file;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// PSR-4 fallback dirs
|
||||
foreach ($this->fallbackDirsPsr4 as $dir) {
|
||||
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
|
||||
return $file;
|
||||
}
|
||||
}
|
||||
|
||||
// PSR-0 lookup
|
||||
if (false !== $pos = strrpos($class, '\\')) {
|
||||
// namespaced class name
|
||||
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
|
||||
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
|
||||
} else {
|
||||
// PEAR-like class name
|
||||
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
|
||||
}
|
||||
|
||||
if (isset($this->prefixesPsr0[$first])) {
|
||||
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
|
||||
if (0 === strpos($class, $prefix)) {
|
||||
foreach ($dirs as $dir) {
|
||||
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
|
||||
return $file;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// PSR-0 fallback dirs
|
||||
foreach ($this->fallbackDirsPsr0 as $dir) {
|
||||
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
|
||||
return $file;
|
||||
}
|
||||
}
|
||||
|
||||
// PSR-0 include paths.
|
||||
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
|
||||
return $file;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Scope isolated include.
|
||||
*
|
||||
* Prevents access to $this/self from included files.
|
||||
*
|
||||
* @param string $file
|
||||
* @return void
|
||||
* @private
|
||||
*/
|
||||
function includeFile($file)
|
||||
{
|
||||
include $file;
|
||||
}
|
||||
337
day_15/vendor/composer/InstalledVersions.php
vendored
Normal file
337
day_15/vendor/composer/InstalledVersions.php
vendored
Normal file
@ -0,0 +1,337 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of Composer.
|
||||
*
|
||||
* (c) Nils Adermann <naderman@naderman.de>
|
||||
* Jordi Boggiano <j.boggiano@seld.be>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Composer;
|
||||
|
||||
use Composer\Autoload\ClassLoader;
|
||||
use Composer\Semver\VersionParser;
|
||||
|
||||
/**
|
||||
* This class is copied in every Composer installed project and available to all
|
||||
*
|
||||
* See also https://getcomposer.org/doc/07-runtime.md#installed-versions
|
||||
*
|
||||
* To require its presence, you can require `composer-runtime-api ^2.0`
|
||||
*/
|
||||
class InstalledVersions
|
||||
{
|
||||
private static $installed;
|
||||
private static $canGetVendors;
|
||||
private static $installedByVendor = array();
|
||||
|
||||
/**
|
||||
* Returns a list of all package names which are present, either by being installed, replaced or provided
|
||||
*
|
||||
* @return string[]
|
||||
* @psalm-return list<string>
|
||||
*/
|
||||
public static function getInstalledPackages()
|
||||
{
|
||||
$packages = array();
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
$packages[] = array_keys($installed['versions']);
|
||||
}
|
||||
|
||||
if (1 === \count($packages)) {
|
||||
return $packages[0];
|
||||
}
|
||||
|
||||
return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of all package names with a specific type e.g. 'library'
|
||||
*
|
||||
* @param string $type
|
||||
* @return string[]
|
||||
* @psalm-return list<string>
|
||||
*/
|
||||
public static function getInstalledPackagesByType($type)
|
||||
{
|
||||
$packagesByType = array();
|
||||
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
foreach ($installed['versions'] as $name => $package) {
|
||||
if (isset($package['type']) && $package['type'] === $type) {
|
||||
$packagesByType[] = $name;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $packagesByType;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks whether the given package is installed
|
||||
*
|
||||
* This also returns true if the package name is provided or replaced by another package
|
||||
*
|
||||
* @param string $packageName
|
||||
* @param bool $includeDevRequirements
|
||||
* @return bool
|
||||
*/
|
||||
public static function isInstalled($packageName, $includeDevRequirements = true)
|
||||
{
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
if (isset($installed['versions'][$packageName])) {
|
||||
return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks whether the given package satisfies a version constraint
|
||||
*
|
||||
* e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
|
||||
*
|
||||
* Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
|
||||
*
|
||||
* @param VersionParser $parser Install composer/semver to have access to this class and functionality
|
||||
* @param string $packageName
|
||||
* @param string|null $constraint A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
|
||||
* @return bool
|
||||
*/
|
||||
public static function satisfies(VersionParser $parser, $packageName, $constraint)
|
||||
{
|
||||
$constraint = $parser->parseConstraints($constraint);
|
||||
$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
|
||||
|
||||
return $provided->matches($constraint);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a version constraint representing all the range(s) which are installed for a given package
|
||||
*
|
||||
* It is easier to use this via isInstalled() with the $constraint argument if you need to check
|
||||
* whether a given version of a package is installed, and not just whether it exists
|
||||
*
|
||||
* @param string $packageName
|
||||
* @return string Version constraint usable with composer/semver
|
||||
*/
|
||||
public static function getVersionRanges($packageName)
|
||||
{
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
if (!isset($installed['versions'][$packageName])) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$ranges = array();
|
||||
if (isset($installed['versions'][$packageName]['pretty_version'])) {
|
||||
$ranges[] = $installed['versions'][$packageName]['pretty_version'];
|
||||
}
|
||||
if (array_key_exists('aliases', $installed['versions'][$packageName])) {
|
||||
$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
|
||||
}
|
||||
if (array_key_exists('replaced', $installed['versions'][$packageName])) {
|
||||
$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
|
||||
}
|
||||
if (array_key_exists('provided', $installed['versions'][$packageName])) {
|
||||
$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
|
||||
}
|
||||
|
||||
return implode(' || ', $ranges);
|
||||
}
|
||||
|
||||
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $packageName
|
||||
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
|
||||
*/
|
||||
public static function getVersion($packageName)
|
||||
{
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
if (!isset($installed['versions'][$packageName])) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!isset($installed['versions'][$packageName]['version'])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $installed['versions'][$packageName]['version'];
|
||||
}
|
||||
|
||||
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $packageName
|
||||
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
|
||||
*/
|
||||
public static function getPrettyVersion($packageName)
|
||||
{
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
if (!isset($installed['versions'][$packageName])) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!isset($installed['versions'][$packageName]['pretty_version'])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $installed['versions'][$packageName]['pretty_version'];
|
||||
}
|
||||
|
||||
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $packageName
|
||||
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
|
||||
*/
|
||||
public static function getReference($packageName)
|
||||
{
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
if (!isset($installed['versions'][$packageName])) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!isset($installed['versions'][$packageName]['reference'])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $installed['versions'][$packageName]['reference'];
|
||||
}
|
||||
|
||||
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $packageName
|
||||
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
|
||||
*/
|
||||
public static function getInstallPath($packageName)
|
||||
{
|
||||
foreach (self::getInstalled() as $installed) {
|
||||
if (!isset($installed['versions'][$packageName])) {
|
||||
continue;
|
||||
}
|
||||
|
||||
return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
|
||||
}
|
||||
|
||||
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
* @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
|
||||
*/
|
||||
public static function getRootPackage()
|
||||
{
|
||||
$installed = self::getInstalled();
|
||||
|
||||
return $installed[0]['root'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the raw installed.php data for custom implementations
|
||||
*
|
||||
* @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
|
||||
* @return array[]
|
||||
* @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
|
||||
*/
|
||||
public static function getRawData()
|
||||
{
|
||||
@trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
|
||||
|
||||
if (null === self::$installed) {
|
||||
// only require the installed.php file if this file is loaded from its dumped location,
|
||||
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
|
||||
if (substr(__DIR__, -8, 1) !== 'C') {
|
||||
self::$installed = include __DIR__ . '/installed.php';
|
||||
} else {
|
||||
self::$installed = array();
|
||||
}
|
||||
}
|
||||
|
||||
return self::$installed;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the raw data of all installed.php which are currently loaded for custom implementations
|
||||
*
|
||||
* @return array[]
|
||||
* @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
|
||||
*/
|
||||
public static function getAllRawData()
|
||||
{
|
||||
return self::getInstalled();
|
||||
}
|
||||
|
||||
/**
|
||||
* Lets you reload the static array from another file
|
||||
*
|
||||
* This is only useful for complex integrations in which a project needs to use
|
||||
* this class but then also needs to execute another project's autoloader in process,
|
||||
* and wants to ensure both projects have access to their version of installed.php.
|
||||
*
|
||||
* A typical case would be PHPUnit, where it would need to make sure it reads all
|
||||
* the data it needs from this class, then call reload() with
|
||||
* `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
|
||||
* the project in which it runs can then also use this class safely, without
|
||||
* interference between PHPUnit's dependencies and the project's dependencies.
|
||||
*
|
||||
* @param array[] $data A vendor/composer/installed.php data set
|
||||
* @return void
|
||||
*
|
||||
* @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
|
||||
*/
|
||||
public static function reload($data)
|
||||
{
|
||||
self::$installed = $data;
|
||||
self::$installedByVendor = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array[]
|
||||
* @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
|
||||
*/
|
||||
private static function getInstalled()
|
||||
{
|
||||
if (null === self::$canGetVendors) {
|
||||
self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
|
||||
}
|
||||
|
||||
$installed = array();
|
||||
|
||||
if (self::$canGetVendors) {
|
||||
foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
|
||||
if (isset(self::$installedByVendor[$vendorDir])) {
|
||||
$installed[] = self::$installedByVendor[$vendorDir];
|
||||
} elseif (is_file($vendorDir.'/composer/installed.php')) {
|
||||
$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
|
||||
if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
|
||||
self::$installed = $installed[count($installed) - 1];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (null === self::$installed) {
|
||||
// only require the installed.php file if this file is loaded from its dumped location,
|
||||
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
|
||||
if (substr(__DIR__, -8, 1) !== 'C') {
|
||||
self::$installed = require __DIR__ . '/installed.php';
|
||||
} else {
|
||||
self::$installed = array();
|
||||
}
|
||||
}
|
||||
$installed[] = self::$installed;
|
||||
|
||||
return $installed;
|
||||
}
|
||||
}
|
||||
21
day_15/vendor/composer/LICENSE
vendored
Normal file
21
day_15/vendor/composer/LICENSE
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
|
||||
Copyright (c) Nils Adermann, Jordi Boggiano
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is furnished
|
||||
to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
|
||||
10
day_15/vendor/composer/autoload_classmap.php
vendored
Normal file
10
day_15/vendor/composer/autoload_classmap.php
vendored
Normal file
@ -0,0 +1,10 @@
|
||||
<?php
|
||||
|
||||
// autoload_classmap.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
|
||||
);
|
||||
9
day_15/vendor/composer/autoload_namespaces.php
vendored
Normal file
9
day_15/vendor/composer/autoload_namespaces.php
vendored
Normal file
@ -0,0 +1,9 @@
|
||||
<?php
|
||||
|
||||
// autoload_namespaces.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
);
|
||||
10
day_15/vendor/composer/autoload_psr4.php
vendored
Normal file
10
day_15/vendor/composer/autoload_psr4.php
vendored
Normal file
@ -0,0 +1,10 @@
|
||||
<?php
|
||||
|
||||
// autoload_psr4.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
'BlackScorp\\Astar\\' => array($vendorDir . '/blackscorp/astar/src'),
|
||||
);
|
||||
55
day_15/vendor/composer/autoload_real.php
vendored
Normal file
55
day_15/vendor/composer/autoload_real.php
vendored
Normal file
@ -0,0 +1,55 @@
|
||||
<?php
|
||||
|
||||
// autoload_real.php @generated by Composer
|
||||
|
||||
class ComposerAutoloaderInit9d031d4e152710d80f5f020c3fb1552c
|
||||
{
|
||||
private static $loader;
|
||||
|
||||
public static function loadClassLoader($class)
|
||||
{
|
||||
if ('Composer\Autoload\ClassLoader' === $class) {
|
||||
require __DIR__ . '/ClassLoader.php';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return \Composer\Autoload\ClassLoader
|
||||
*/
|
||||
public static function getLoader()
|
||||
{
|
||||
if (null !== self::$loader) {
|
||||
return self::$loader;
|
||||
}
|
||||
|
||||
spl_autoload_register(array('ComposerAutoloaderInit9d031d4e152710d80f5f020c3fb1552c', 'loadClassLoader'), true, true);
|
||||
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
|
||||
spl_autoload_unregister(array('ComposerAutoloaderInit9d031d4e152710d80f5f020c3fb1552c', 'loadClassLoader'));
|
||||
|
||||
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
|
||||
if ($useStaticLoader) {
|
||||
require __DIR__ . '/autoload_static.php';
|
||||
|
||||
call_user_func(\Composer\Autoload\ComposerStaticInit9d031d4e152710d80f5f020c3fb1552c::getInitializer($loader));
|
||||
} else {
|
||||
$map = require __DIR__ . '/autoload_namespaces.php';
|
||||
foreach ($map as $namespace => $path) {
|
||||
$loader->set($namespace, $path);
|
||||
}
|
||||
|
||||
$map = require __DIR__ . '/autoload_psr4.php';
|
||||
foreach ($map as $namespace => $path) {
|
||||
$loader->setPsr4($namespace, $path);
|
||||
}
|
||||
|
||||
$classMap = require __DIR__ . '/autoload_classmap.php';
|
||||
if ($classMap) {
|
||||
$loader->addClassMap($classMap);
|
||||
}
|
||||
}
|
||||
|
||||
$loader->register(true);
|
||||
|
||||
return $loader;
|
||||
}
|
||||
}
|
||||
36
day_15/vendor/composer/autoload_static.php
vendored
Normal file
36
day_15/vendor/composer/autoload_static.php
vendored
Normal file
@ -0,0 +1,36 @@
|
||||
<?php
|
||||
|
||||
// autoload_static.php @generated by Composer
|
||||
|
||||
namespace Composer\Autoload;
|
||||
|
||||
class ComposerStaticInit9d031d4e152710d80f5f020c3fb1552c
|
||||
{
|
||||
public static $prefixLengthsPsr4 = array (
|
||||
'B' =>
|
||||
array (
|
||||
'BlackScorp\\Astar\\' => 17,
|
||||
),
|
||||
);
|
||||
|
||||
public static $prefixDirsPsr4 = array (
|
||||
'BlackScorp\\Astar\\' =>
|
||||
array (
|
||||
0 => __DIR__ . '/..' . '/blackscorp/astar/src',
|
||||
),
|
||||
);
|
||||
|
||||
public static $classMap = array (
|
||||
'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
|
||||
);
|
||||
|
||||
public static function getInitializer(ClassLoader $loader)
|
||||
{
|
||||
return \Closure::bind(function () use ($loader) {
|
||||
$loader->prefixLengthsPsr4 = ComposerStaticInit9d031d4e152710d80f5f020c3fb1552c::$prefixLengthsPsr4;
|
||||
$loader->prefixDirsPsr4 = ComposerStaticInit9d031d4e152710d80f5f020c3fb1552c::$prefixDirsPsr4;
|
||||
$loader->classMap = ComposerStaticInit9d031d4e152710d80f5f020c3fb1552c::$classMap;
|
||||
|
||||
}, null, ClassLoader::class);
|
||||
}
|
||||
}
|
||||
46
day_15/vendor/composer/installed.json
vendored
Normal file
46
day_15/vendor/composer/installed.json
vendored
Normal file
@ -0,0 +1,46 @@
|
||||
{
|
||||
"packages": [
|
||||
{
|
||||
"name": "blackscorp/astar",
|
||||
"version": "v1.2.0",
|
||||
"version_normalized": "1.2.0.0",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/BlackScorp/astar.git",
|
||||
"reference": "9b80d6135ac31947d246cf2e33ff45d4681a6a57"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/BlackScorp/astar/zipball/9b80d6135ac31947d246cf2e33ff45d4681a6a57",
|
||||
"reference": "9b80d6135ac31947d246cf2e33ff45d4681a6a57",
|
||||
"shasum": ""
|
||||
},
|
||||
"time": "2017-10-06T15:21:22+00:00",
|
||||
"type": "library",
|
||||
"installation-source": "dist",
|
||||
"autoload": {
|
||||
"psr-4": {
|
||||
"BlackScorp\\Astar\\": "src/"
|
||||
}
|
||||
},
|
||||
"notification-url": "https://packagist.org/downloads/",
|
||||
"license": [
|
||||
"MIT"
|
||||
],
|
||||
"authors": [
|
||||
{
|
||||
"name": "Vitalij Mik",
|
||||
"email": "cccpmik+composer@gmail.com"
|
||||
}
|
||||
],
|
||||
"description": "AStar path finding implementation in php",
|
||||
"support": {
|
||||
"issues": "https://github.com/BlackScorp/astar/issues",
|
||||
"source": "https://github.com/BlackScorp/astar/tree/v1.2.0"
|
||||
},
|
||||
"install-path": "../blackscorp/astar"
|
||||
}
|
||||
],
|
||||
"dev": true,
|
||||
"dev-package-names": []
|
||||
}
|
||||
32
day_15/vendor/composer/installed.php
vendored
Normal file
32
day_15/vendor/composer/installed.php
vendored
Normal file
@ -0,0 +1,32 @@
|
||||
<?php return array(
|
||||
'root' => array(
|
||||
'pretty_version' => 'dev-main',
|
||||
'version' => 'dev-main',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../../',
|
||||
'aliases' => array(),
|
||||
'reference' => '637e029dc17e542854f9104c381c6ef6bdf5d137',
|
||||
'name' => '__root__',
|
||||
'dev' => true,
|
||||
),
|
||||
'versions' => array(
|
||||
'__root__' => array(
|
||||
'pretty_version' => 'dev-main',
|
||||
'version' => 'dev-main',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../../',
|
||||
'aliases' => array(),
|
||||
'reference' => '637e029dc17e542854f9104c381c6ef6bdf5d137',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
'blackscorp/astar' => array(
|
||||
'pretty_version' => 'v1.2.0',
|
||||
'version' => '1.2.0.0',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../blackscorp/astar',
|
||||
'aliases' => array(),
|
||||
'reference' => '9b80d6135ac31947d246cf2e33ff45d4681a6a57',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
),
|
||||
);
|
||||
Loading…
Reference in New Issue
Block a user