47 lines
1 KiB
PHP
47 lines
1 KiB
PHP
<?php
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namespace swf2ass;
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class PendingPath {
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/** @var PathSegment[] */
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public array $segments = [];
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public function __construct() {
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}
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/**
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* @param PathSegment $new_segment
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* @param bool $directed
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*/
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public function merge_path(PathSegment $new_segment, bool $directed) {
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if (!$new_segment->is_empty()) {
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$merged = null;
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foreach ($this->segments as $i => $segment) {
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if ($segment->try_merge($new_segment, $directed)) {
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unset($this->segments[$i]);
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$merged = $segment;
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break;
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}
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}
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if ($merged !== null) {
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$this->merge_path($merged, $directed);
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} else {
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$this->segments[] = $new_segment;
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}
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}
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}
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public function getShape(): Shape {
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$shape = new Shape();
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foreach ($this->segments as $segment) {
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$shape = $shape->merge($segment->getShape());
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}
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return $shape;
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}
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} |