<?php
//Automatically load the necessary classes from the classes directory
function __autoload($class_name)
{
include 'classes/' . $class_name . '.php';
}
//If valid minimum and maximums have been given then use them, if not just use the default 1-9
if (isset($_POST['min']) && isset($_POST['max']) && $_POST['min'] < $_POST['max']) {
$stb = new ShutTheBox(null, $_POST['min'], $_POST['max']);
} else {
$stb = new ShutTheBox();
}
//Get the turns, iterate through them and make the moves
if (isset($_POST['dice']) && is_array($_POST['dice'])) {
$turns = $_POST['dice'];
//print_r($turns);
foreach ($turns as $t) {
$stb->takeTurn($t);
}
}
//If the root is marked as successful then a root to success has been found
if ($stb->getSuccess()) {
echo '<h2>Complete</h2>';
echo '<p>Here are the moves you could have made:</p><hr>';
$next = $stb->next();
$min = $stb->min;
$max = $stb->max;
//Display the beginning state:
echo '<div class="tiles">';
for ($i = $min; $i <= $max; $i++) {
public function takeTurn($roll)
{
if ($this->isValid() && !$this->isParentComplete()) {
//echo "Taking turn: $roll";
if (is_null($this->children)) {
//If no children then make children and take the turns
$this->children = array();
//echo "Roll: $roll";
$numbers = new Numbers($roll);
$numbers->spawn();
$permutations = $numbers->getChildren();
//Loop through all the permutations and take the turns
foreach ($permutations as $p) {
$child = new ShutTheBox($this);
$child->turn = $p;
$toDrop = $p->values;
foreach ($toDrop as $d) {
$child->dropNumber($d);
}
$this->children[] = $child;
if ($child->isComplete()) {
$child->setSuccess();
}
}
} else {
//If has children then make them take the turn
foreach ($this->children as $c) {
$c->takeTurn($roll);
}
}
}
//If not valid then no point in taking the turn.
}