http://www.louigiverona.ru/mw

Mine was as follows:

<?php

////////////////////////////////////////////////////////////////////////////////////////////

class grid {

function gen($x,$y) {
session_start();
$_SESSION['grid0'] = 0;
$current = 1;
$max = $x * $y;
while ($current <= $max):
$_SESSION['grid'.$current] = 0;
$_SESSION['completed'.$current] = 0;
$current = $current + 1;
endwhile;
}

function valid($excludeRef,$ref,$x,$y) {

$result = 0;

// Start and End Of Grid
$end_result = $ref / $x;
$start_result = ($ref – 1) / $x;

if(($ref – $x) ($x * $y)) { $down_ref = 0; }else{ $down_ref = $ref + $x; }

if(strpos($start_result, ‘.’) == ”) {
$left_ref = 0;
}else{
if(($ref – 1) ($x * $y)) { $right_ref = 0; }else{ $right_ref = $ref + 1; }
}

// 0 Out the Exclusion
if($up_ref == $excludeRef){$up_ref = 0;}
if($down_ref == $excludeRef){$down_ref = 0;}
if($left_ref == $excludeRef){$left_ref = 0;}
if($right_ref == $excludeRef){$right_ref = 0;}

// Gen Result
if($_SESSION['grid'.$ref] == 0 AND $_SESSION['grid'.$up_ref] == 0 AND $_SESSION['grid'.$down_ref] == 0 AND $_SESSION['grid'.$left_ref] == 0 AND $_SESSION['grid'.$right_ref] == 0 ) {
$result = $ref;
}

return $result;

}

}
////////////////////////////////////////////////////////////////////////////////////////////

class maze {

function fill($ref) {

$_SESSION['grid'.$ref] = 1;

}

function setstart($ref) {

$_SESSION['grid'.$ref] = 2;

}

function setend($ref) {

$_SESSION['grid'.$ref] = 3;

}

function comp($ref) {

$_SESSION['completed'.$ref] = 1;

}

function gen($start_ref,$x,$y) {

$grid = new grid;
$maze = new maze;

$grid->gen($x,$y);
$loop_create = 1;
$ref = $start_ref;
$path = $start_ref;
$maze->setstart($ref);

while($loop_create > 0):

// Start and End Of Grid
$end_result = $ref / $x;
$start_result = ($ref – 1) / $x;

// Gen Next Refs
if(($ref – $x) valid($ref,($ref – $x),$x,$y); }
if(($ref + $x) > ($x * $y)) { $down_ref = 0; }else{ $down_ref = $grid->valid($ref,($ref + $x),$x,$y); }

if(strpos($start_result, ‘.’) == ”) {
$left_ref = 0;
}else{
if(($ref – 1) valid($ref,($ref – 1),$x,$y); }
}

if(strpos($end_result, ‘.’) == ”) {
$right_ref = 0;
}else{
if(($ref + 1) > ($x * $y)) { $right_ref = 0; }else{ $right_ref = $grid->valid($ref,($ref + 1),$x,$y); }
}

// All Done for This Path?
$path_open = $up_ref + $down_ref + $left_ref + $right_ref;
if($path_open == 0) {

// Mark Cell; Finished
$maze->comp($ref);

// Try and Find Another
$find_cell_current = 1;
$find_cell_max = $x * $y;
$last_cell = $ref;

while($find_cell_current 0):

$rand = rand(1,4);

if($rand ==1){$next_cell=$up_ref;}
if($rand ==2){$next_cell=$down_ref;}
if($rand ==3){$next_cell=$left_ref;}
if($rand ==4){$next_cell=$right_ref;}

if($next_cell > 0){
$maze->fill($next_cell);
$loop_rand = 0;
$ref = $next_cell;
$path = $path . “-” . $next_cell;
}

endwhile;

}

endwhile;

// Choose an end point

//Draw

$maze->draw($x,$y);

}

function draw($x,$y) {

$current = 1;
$row = 1;
$max = $x * $y;

echo “”;

while ($current <= $max):
$value = $_SESSION['grid'.$current];
if($value == 0){ echo "”; }
if($value == 1){ echo “”; }
if($value == 2){ echo “”; }
if($value == 3){ echo “”; }
if($row == $x){ echo “”; $row = 0;}
$current = $current + 1;
$row = $row + 1;
endwhile;

echo “”;
echo “”;

$current = 1;
$row = 1;
$max = $x * $y;

echo “”;

while ($current <= $max):
$value = $_SESSION['grid'.$current];
if($value == 0){ echo 0; }
if($value == 1){ echo 1; }
if($value == 2){ echo 2; }
if($value == 3){ echo 3; }
if($row == $x){ echo '’; $row = 0;}
$current = $current + 1;
$row = $row + 1;
endwhile;

echo “”;
echo “”;

}

}

////////////////////////////////////////////////////////////////////////////////////////////

$maze = new maze;

////////////////////////////////////////////////////////////////////////////////////////////

$x = 40;
$y = 30;

////////////////////////////////////////////////////////////////////////////////////////////
?>
Marks Maze Bullshit

.contain {
border-width:2px;
border-color:black;
border-style:solid;
display:block;
float:left;
}
.clear {
clear:both;
}
.black {
color: black;
background-color: black;
width:20px;
height:20px;
display:block;
float:left;
}
.white {
color: white;
background-color: white;
width:20px;
height:20px;
display:block;
float:left;
}
.green {
color: green;
background-color: green;
width:20px;
height:20px;
display:block;
float:left;
}
.red {
color: red;
background-color: red;
width:20px;
height:20px;
display:block;
float:left;
}

Your Random Mark Maze!

gen(1,$x,$y);
?>

Refresh

Whats does $maze[$pos]{0} = 1; do?
and $maze[$pos]{2} = 0;?
and $maze[$pos+1]{4} = 0;?
etc…

i dont catch those lines!

please, help!

Note: firefox doesn’t like class names that start with a number in stylesheets, and thus doesn’t render your pretty maze correctly. You can fix this in your code by adding a letter to the class name:

Line 78:
Line 81:
Line 98: .c00{width:50px;
ditto with line 99,100,101.

Thanks!