This commit is contained in:
Adrien MALINGREY 2025-05-05 16:57:29 +02:00
parent f8bd1d35cd
commit 7ae6506539
3 changed files with 25 additions and 67 deletions

View File

@ -2,9 +2,6 @@
include_once "dico.php"; include_once "dico.php";
const MAX_ESSAIS = 0;
class Grille implements Iterator, ArrayAccess { class Grille implements Iterator, ArrayAccess {
public $grille; public $grille;
public $hauteur; public $hauteur;
@ -34,7 +31,7 @@ class Grille implements Iterator, ArrayAccess {
$this->nb_positions = count($this->positions); $this->nb_positions = count($this->positions);
mt_srand($id == "" ? null : crc32($id)); mt_srand($id == "" ? null : crc32($id));
$this->grilles = $this->generateur(0); $this->grilles = $this->gen_grilles();
} }
public function get_ligne($y, $largeur) public function get_ligne($y, $largeur)
@ -53,7 +50,7 @@ class Grille implements Iterator, ArrayAccess {
return $colonne; return $colonne;
} }
public function generateur($i, $lettres_suivantes_ligne = NULL) public function gen_grilles($i = 0, $lettres_suivantes_ligne = NULL)
{ {
if ($i == $this->nb_positions) { if ($i == $this->nb_positions) {
yield $this; yield $this;
@ -62,9 +59,7 @@ class Grille implements Iterator, ArrayAccess {
[$x, $y] = $this->positions[$i]; [$x, $y] = $this->positions[$i];
if ($x) { if ($x == 0) {
$lettres_suivantes_ligne = $lettres_suivantes_ligne->noeud[$this->grille[$y][$x-1]];
} else {
$lettres_suivantes_ligne = $this->lettres_suivantes[$this->largeur]; $lettres_suivantes_ligne = $this->lettres_suivantes[$this->largeur];
} }
@ -78,7 +73,6 @@ class Grille implements Iterator, ArrayAccess {
usort($lettres_communes, function ($a, $b) { usort($lettres_communes, function ($a, $b) {
return mt_rand(-1, 1); return mt_rand(-1, 1);
}); });
if (MAX_ESSAIS) $lettres_communes = array_slice($lettres_communes, 0, MAX_ESSAIS);
foreach ($lettres_communes as $lettre) { foreach ($lettres_communes as $lettre) {
$this->grille[$y][$x] = $lettre; $this->grille[$y][$x] = $lettre;
@ -108,7 +102,7 @@ class Grille implements Iterator, ArrayAccess {
} }
if ($i < $this->nb_positions) { if ($i < $this->nb_positions) {
yield from $this->generateur($i + 1, $lettres_suivantes_ligne); yield from $this->gen_grilles($i + 1, $lettres_suivantes_ligne->noeud[$lettre]);
} else { } else {
yield $this; yield $this;
} }

View File

@ -1,13 +1,22 @@
<?php <?php
class Trie implements ArrayAccess, Countable //, Iterator class Trie implements ArrayAccess, IteratorAggregate //, Countable //, Iterator
{ {
public array $noeud = []; public array $noeud = [];
private array $cles_en_cours = [];
private mixed $valeur_en_cours; public function offsetSet($cles, $valeur): void {
private $marcheur; if (!count($cles)) {
private $nb_branches = 0; throw new \OutOfBoundsException("Liste de clés vide.");
}
$cle = array_shift($cles);
if (!isset($this->noeud[$cle])) $this->noeud[$cle] = new Trie();
if (count($cles)) {
$this->noeud[$cle]->offsetSet($cles, $valeur);
} else {
$this->noeud[$cle] = $valeur;
}
}
// ArrayAccess // ArrayAccess
public function offsetExists($cles): bool { public function offsetExists($cles): bool {
@ -18,7 +27,7 @@ class Trie implements ArrayAccess, Countable //, Iterator
if (count($cles)) { if (count($cles)) {
return $this->noeud[$cle]->offsetExists($cles); return $this->noeud[$cle]->offsetExists($cles);
} else { } else {
return isset($this->noeud[$cles]); return isset($this->noeud[$cles[0]]);
} }
} }
@ -35,72 +44,27 @@ class Trie implements ArrayAccess, Countable //, Iterator
} }
} }
public function offsetSet($cles, $valeur): void {
if (!count($cles)) {
throw new \OutOfBoundsException("Liste de clés vide.");
return;
}
$cle = array_shift($cles);
if (!isset($this->noeud[$cle])) $this->noeud[$cle] = new Trie();
if (count($cles)) {
$this->noeud[$cle]->offsetSet($cles, $valeur);
} else {
$this->noeud[$cle] = $valeur;
}
$this->nb_branches++;
}
public function offsetUnset($cles): void { public function offsetUnset($cles): void {
if ($this->offsetExists(cles)) { if ($this->offsetExists($cles)) {
$cle = array_shift($cles); $cle = array_shift($cles);
if (count($cles)) { if (count($cles)) {
$this->noeud[$cle]->offsetUnset($cles); $this->noeud[$cle]->offsetUnset($cles);
} else { } else {
unset($this->noeud[$cle]); unset($this->noeud[$cle]);
} }
$this->nb_branches--;
} }
} }
// Countable // IteratorAggregate
public function count(): int { public function getIterator(): Generator {
return $this->nb_branches;
}
/*
// Iterator
public function marcheurs(): generator {
foreach ($this->noeud as $cle => $branche) { foreach ($this->noeud as $cle => $branche) {
if ($branche instanceof Trie) { if ($branche instanceof Trie) {
foreach($branche as $sous_cles => $feuille) { foreach($branche as $sous_cles => $feuille) {
$this->cles_en_cours = [$cle, ...$sous_cles]; yield [$cle, ...$sous_cles] => $feuille;
yield $feuille;
} }
} else { } else {
$this->cles_en_cours = [$cle]; yield $cle => $branche;
yield $branche;
} }
} }
} }
public function current(): mixed {
return $this->marcheur->current();
}
public function key(): array {
return $this->cles_en_cours;
}
public function next(): void {
$this->marcheur->next();
}
public function rewind(): void {
$this->marcheur = $this->marcheurs();
}
public function valid(): bool {
return $this->marcheur->valid();
}
*/
} }

View File

@ -75,7 +75,7 @@ if ($grille->valid()) {
<head> <head>
<meta charset="utf-8"> <meta charset="utf-8">
<title>⬜⬜⬜⬜⬛⬜⬜⬜⬜⬜⬜⬜</title> <title>□□□□■□□□□□□□</title>
<link rel="stylesheet" href="style.css"> <link rel="stylesheet" href="style.css">
<link rel="icon" href="favicon.svg"> <link rel="icon" href="favicon.svg">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">