LABYRINTHES EN PHP (GD + HTML) GÉNÉRATION + RÉSOLUTION

<?php
/**
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

	set_time_limit(10);

	error_reporting(E_ALL);

	/*

	---- Générateur et Solveur de Labyrinthes ----

	

	fichier gen.fusion.class.php

	Genere un labyrinthe par fusion.

	CF : article sur wikipedia.

	

	*/

	

	/* Codage de class type : php5 */

	

	define('IDX', 3);



	/* Sud et Est ( bas et droite) */

	define('S', 0);

	define('E', 1);

	define('N', 2);

	define('O', 3);

	

	require 'labyrinthe.class.php5';

	require 'solveur.class.php5';

	

	require 'genFusion.class.php5';

	require 'genExplo.class.php5';

	

	require 'solveDAG.class.php5';

	

	

?>

<?php

if(isset($_POST['choix']))

{

	

	if($_POST['taille'] < 1000)

		$m = $n = intval($_POST['taille']);

	elseif($_POST['taille'] == 1020){

		$m = 10;

		$n = 20;

	}

	elseif($_POST['taille'] == 2030){

		$m = 30;

		$n = 20;

	}

	else

		die('TAILLE NON CORRECTE');

	

	$w_case = intval($_POST['w_case']);

	if($_POST['method'] == 'fusion')

		$class = new genFusion($m, $n, $w_case);

	elseif($_POST['method'] == 'explo')

		$class = new genExplo($m, $n, $w_case);

	

	$time_gene = microtime(1);

	$laby = $class->generer();

	if(empty($_POST['resoudre']))

	{

		if($_POST['affichage'] == 'html')

		{

			$class->laby2html($laby, $time_start);

		}

		else

			$class->laby2png($laby);

		

	}

	else

	{

		$solve = new solveDAG($laby, $m, $n);

		$time_res = microtime(1);

		$solution = $solve->resoudre();

		if($_POST['affichage'] == 'html')

		{

			$class->laby2html($laby, $solution, $time_gene, $time_res);

		}

		else

			$class->laby2png($laby, $solution);

	}

}

else

{

?>

<form action="" method="post">

<fieldset>

<p><strong>Optimisation en cours</strong></p>

<legend>Methode de génération</legend>

	<label for="fusion">Fusion</label><input type="radio" name="method" value="fusion" /><br />

	<label for="explo">Exploration exaustive</label><input type="radio" name="method" value="explo" id="explo" />

</fieldset>

<fieldset>

<legend>Methode d'affichage</legend>

	<label for="png">Image PNG</legend><input id="png" type="radio" name="affichage" value="png" /><br />

	<label for="html">Tableau HTML (affiche le tps d'execution)</legend><input id="html" type="radio" name="affichage" value="html" />

</fieldset>

<fieldset>

	<legend>Taille</legend>

	<label for="10">10*10</label><input id="10" type="radio" name="taille" value="10" /><br />

	<label for="20">20*20</label><input id="20" type="radio" name="taille" value="20" /><br />

	<label for="40">40*40</label><input id="40" type="radio" name="taille" value="40" /><br />

	<label for="45">45*45</label><input id="45" type="radio" name="taille" value="45" /><br />

	<label for="1020">10*20</label><input id="1020" type="radio" name="taille" value="1020" /><br />

	<label for="2030">30*20</label><input id="2030" type="radio" name="taille" value="2030" /><br />

</fieldset>

<fieldset>

	<legend>Taille des cases</legend>

	<select name="w_case">

		<option value="10">10</option>

		<option value="15">15</option>

		<option value="20" selected="selected">20</option>

		<option value="30">30</option>

		<option value="50">50</option>

		<option value="70">70</option>

	</select>

</fieldset>

<fieldset>

	<legend>Resolution</legend>

	<label for="resoudre">Resoudre ?</label><input type="checkbox" name="resoudre" id="resoudre" checked="checked" /><br />

	<label for="DAG">Methode DAG</label><input type="radio" name="methode_res" id="DAG" selected="selected" />

</fieldset>

<input type="submit" name="choix" value="Créer" />

</form>

<?php

}

?>