<?php
$db = mysql_connect("localhost","abuguet","CambiamE!!");
mysql_set_charset ( 'utf8', $db );
mysql_select_db("abuguet");
//Prepare random Query
mysql_query('SELECT @count := COUNT(*) FROM `gab_ascii`');
mysql_query('SET @offset = CONVERT(FLOOR(RAND() * @count), SIGNED)');
mysql_query('PREPARE `randquery` FROM "SELECT * FROM `gab_ascii` LIMIT ?, 1"');
//get 20
$rows = array();
for($i = 0; $i < 20; $i++){
mysql_query('SET @offset = CONVERT(FLOOR(RAND() * @count), SIGNED)');
$res = mysql_query('EXECUTE `randquery` USING @offset');
$rows[$i] = mysql_fetch_assoc($res);
}
$area = array();
$chars = array();
$counter = 0;
//empty array.
for($i = 0; $i < 25; $i++){
for ($j = 0; $j < 80; $j++){
$area[$i][$j] = 0;
}
}
function getCharArray ($jstring)
{
if (mb_strlen ($jstring, 'UTF-8') == 0)
return array();
$ret = array ();
$alen = strlen ($jstring);
$char = '';
for ($i = 0; $i < $alen; $i++) {
$char .= $jstring[$i];
if (mb_check_encoding ($char, 'UTF-8')) {
array_push ($ret, $char);
$char = '';
}
}
return $ret;
}
function can_place($w,$h,$x,$y){
global $area;
for($i = $y; $i < $y+$h; $i++){
for ($j = $x; $j < $x+$w; $j++){
if($area[$i][$j] != 0){
return false;
}
}
}
return true;
}
function do_place($row,$x,$y){
global $area, $chars, $counter;
for($i = $y,$ch = 0; $i < $y+$row['height']; $i++,$ch++){
for ($j = $x,$cw = 0; $j < $x+$row['width']; $j++,$cw++){
if($ch == 0 && $cw == 0){ $area[$i][$j] = 2; }else{ $area[$i][$j] = 1;}
$text = getCharArray($row['text']);
$chars[$i][$j] = $text[($row['width']*$ch)+$cw];
$counter++;
}
}
}
foreach($rows as $row){
if($counter < 660){ //try to keep it at 33% fill.
$tries = 0; //lets do only 10 tries.
$placed = false;
while(!$placed && $tries < 10){ //while it isn't placed and we still have tries
$x = rand (0, 80-$row['width'] ); //get a valid root point
$y = rand (0, 25-$row['height'] );
if(can_place($row['width'],$row['height'],$x,$y)){
do_place($row,$x,$y);
$placed = true;
}else{
$tries++;
}
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<title>nyaw nyaw nyaw :3</title>
<style type="text/css">
@font-face {
font-family: 'Mona';
src: url('mona.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
*{
margin: 0;
padding: 0;
}
body{
text-align: center;
font-size: 0.625em;
background-color: #fff;
}
#wrapper{
margin: 0 auto;
width: 960px;
margin-top: 100px;
text-align: left;
}
#wrapper #term{
font-size: 1.2em;
font-family: Mona,'MS PGothic', monospace;
margin-top: 100px;
}
.letter{
color: #999;
display: block;
float: left;
width: 12px;
height: 16px;
}
#clear{
clear: both;
height: 0;
width: 0;
}
.letter.test{
background-color: #c00;
color: #fff;
}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<script src="http://www.google.com/jsapi" type="text/javascript"></script>
<script type="text/javascript">
// Load jQuery
google.load("jquery", "1.4.0");
</script>
</head>
<body>
<div id="wrapper">
<div id="term"><?php
for($i = 0; $i < 25; $i++){
for ($j = 0; $j < 80; $j++){
if($area[$i][$j] != 0){
echo "<span class=\"letter test\" id=\"letter-".((80*$i)+$j)."\">".htmlspecialchars($chars[$i][$j])."</span>";
}else{
echo "<span class=\"letter\" id=\"letter-".((80*$i)+$j)."\">".htmlspecialchars(chr(rand(33,126)))."</span>";
}
}
echo "<div id=\"clear\"/> </div>\n";
}
?></div>
</div>
</body>
</html>