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Andrew Tomaka 2012-11-03 22:45:03 -04:00
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#Diablo 3 Hall of Glory
Calculate a formula to determine a raw score used to rank Diablo 3 profiles.
##Description
Implement the formula described by Celanian in [a thread on the Diablo 3
Barbarian forums] (http://us.battle.net/d3/en/forum/topic/7004690628) as a
simple web application. This is accomplished by accepting a [Diablo Progress]
(http://www.diabloprogress.com) URL and parsing the values calculated on the
side bar to determine an overall "Hall of Glory" score.
##License
The MIT License
Copyright (c) 2012 Andrew Tomaka
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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<?php
include_once(__DIR__ . '/libs/dpclass.php');
if($_POST['submit']) {
$diabloProgressUrl = trim($_POST['url']);
if(preg_match('{^http://www.diabloprogress.com/hero/[\w]+\-[\d]+/[\w]+/[\d]+$}', $diabloProgressUrl) != 1) {
die('Bad URL. Please enter the entire diablo progress URL.<br/><br/>Example: http://www.diabloprogress.com/hero/celanian-1548/HsuMing/21706367');
}
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $diabloProgressUrl);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$contents = curl_exec($curl);
curl_close($curl);
$character = DPClassFactory::createClassObject($contents);
if($character === FALSE) {
die('Bad class. Either your class could not be detected or we do not support your class at this time.');
}
?>
<hr/>
<b>Hall Score: <?php echo round($character->hallScore(), 2); ?></b><br/><br/>
DPS Score: <?php echo round($character->DPSScore(), 2); ?><br/>
EHP Score: <?php echo round($character->EHPScore(), 2); ?><br/>
Sustain Score: <?php echo round($character->sustainScore(), 2); ?><br/>
Move Score: <?php echo round($character->moveScore(), 2); ?><br/>
Paragon Score: <?php echo round($character->paragonScore(), 2); ?><br/>
Misc Score: <?php echo round($character->miscScore(), 2); ?><br/>
<hr/>
<?php
}
?>
<form method="POST">
D3 Progress URL: <input type="text" name="url" style="width:500px;" value="<?php echo $diabloProgressUrl ?>" /><br />
<input type="submit" name="submit" />
</form>

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<?php
class Barbarian extends DPClass {
function EHPScore() {
$ehp = $this->getStat('EHP Unbuffed');
if($ehp < 1000000) {
return $ehp / 10000;
} elseif(1000000 <= $ehp && $ehp <= 2000000) {
return 100 + ($ehp - 1000000) / 20000;
} elseif(2000000 <= $ehp && $ehp <= 5000000) {
return 150 + ($ehp - 2000000) / 40000;
} elseif($ehp <= 5000000) {
return 225 + ($ehp - 5000000) / 100000;
}
}
}

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<?php
class DPClassFactory {
function createClassObject($characterPage) {
$class = DPClassFactory::findClass($characterPage);
include_once(__DIR__ . "/$class.php");
switch($class) {
case 'barbarian':
return new Barbarian($characterPage);
case 'wizard':
return new Wizard($characterPage);
default:
return false;
}
}
function findClass($characterPage) {
preg_match('{<span class="diablo_.*?">(.*?)</span>}', $characterPage, $class);
return strtolower($class[1]);
}
}
class DPClass {
var $dpHTML;
var $class;
var $stats = array();
var $items = array();
function __construct($characterPage) {
$this->dpHTML = $characterPage;
$this->class = get_class($this);
$this->parseStats();
}
function parseStats() {
preg_match_all('{<div class="char_attr"><nobr><span class="char_attr_name">(.*?):<\/span> <span class="char_attr_value">(.*?)<\/span><\/nobr><\/div>}', $this->dpHTML, $attributes);
for($i = 0; $i < count($attributes[0]); $i++) {
$attributes[2][$i] = str_replace(',', '', $attributes[2][$i]);
if(preg_match('/%/', $attributes[2][$i]) > 0) {
$attributes[2][$i] = str_replace('%', '', $attributes[2][$i]);
$attributes[2][$i] /= 100;
}
$this->stats[$attributes[1][$i]] = $attributes[2][$i];
}
$this->stats['All Elemental Damage'] = $this->calculateElementalDamage();
$this->stats['DPS Unbuffed'] = $this->calculateModifiedDPSUnbuffed();
}
function calculateElementalDamage() {
$totalElemental = 0;
foreach($this->stats as $stat => $value) {
if(preg_match('/\+DPS \(.*\)/', $stat) > 0) {
$totalElemental += $value;
}
return ($totalElemental > 0) ? $totalElemental + 1 : 0;
}
}
function calculateModifiedDPSUnbuffed() {
return $this->getStat('DPS Unbuffed') * max(1, $this->getStat('All Elemental Damage'))
* max(1, $this->getStat('+DPS Against Elites'));
}
function hallScore() {
return $this->DPSScore() * $this->EHPScore() * $this->sustainScore()
* $this->moveScore() * $this->paragonScore() * $this->miscScore();
}
function DPSScore() {
return $this->getStat('DPS Unbuffed') / 1000;
}
function EHPScore() {}
function sustainScore() {
$effectiveLS = $this->getStat('DPS Unbuffed') * $this->getStat('Life Steal') * .2;
return 1 + ($this->getStat('Life on Hit') + $this->getStat('Life per Second') + $effectiveLS)
* 10 / $this->getStat('Life');
}
function moveScore() {
return ($this->getStat('Movement Speed') > .25) ? 1.25 : 1 + $this->getStat('Movement Speed');
}
function paragonScore() {
return 1 + $this->stats['Paragon Level'] / 2 / 100;
}
function miscScore() {
return 1 + ($this->getStat('Melee Damage Reduction') + $this->getStat('Missile Damage Reduction')
+ $this->getStat('Exp Bonus')) / 2;
}
function getStat($name) {
return (isset($this->stats[$name])) ? $this->stats[$name] : 0;
}
}

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<?php
class Wizard extends DPClass {
function EHPScore() {
$ehp = $this->getStat('EHP Unbuffed');
switch($ehp) {
case ($ehp < 250000):
return $ehp / 5000;
case ($ehp >= 250000 && $ehp < 450000):
return 50 + ($ehp - 250000) / 4000;
case ($ehp >= 450000 && $ehp < 600000):
return 100 + ($ehp - 450000) / 3000;
case ($ehp >= 600000 && $ehp < 1000000):
return 150 + ($ehp - 600000) / 8000;
case ($ehp >= 1000000):
return 200 + ($ehp - 1000000) / 25000;
}
}
}