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General cleanup and removal of all unnecessary references

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This commit is contained in:
Alexander Liljengård
2016-05-24 16:31:21 +02:00
parent 519ad85fad
commit a65f2aa9f3
43 changed files with 366 additions and 386 deletions
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35
src/TrueSkill/TrueSkillFactorGraph.php
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@ -1,6 +1,7 @@
<?php namespace Moserware\Skills\TrueSkill;
use Moserware\Skills\GameInfo;
use Moserware\Skills\Numerics\GaussianDistribution;
use Moserware\Skills\Rating;
use Moserware\Skills\RatingContainer;
use Moserware\Skills\FactorGraphs\FactorGraph;
@ -20,7 +21,7 @@ class TrueSkillFactorGraph extends FactorGraph
private $_layers;
private $_priorLayer;
public function __construct(GameInfo &$gameInfo, array &$teams, array $teamRanks)
public function __construct(GameInfo $gameInfo, array $teams, array $teamRanks)
{
$this->_priorLayer = new PlayerPriorValuesToSkillsLayer($this, $teams);
$this->_gameInfo = $gameInfo;
@ -50,15 +51,15 @@ class TrueSkillFactorGraph extends FactorGraph
{
$lastOutput = null;
$layers = &$this->_layers;
foreach ($layers as &$currentLayer) {
$layers = $this->_layers;
foreach ($layers as $currentLayer) {
if ($lastOutput != null) {
$currentLayer->setInputVariablesGroups($lastOutput);
}
$currentLayer->buildLayer();
$lastOutput = &$currentLayer->getOutputVariablesGroups();
$lastOutput = $currentLayer->getOutputVariablesGroups();
}
}
@ -72,11 +73,11 @@ class TrueSkillFactorGraph extends FactorGraph
{
$factorList = new FactorList();
$layers = &$this->_layers;
foreach ($layers as &$currentLayer) {
$localFactors = &$currentLayer->getLocalFactors();
foreach ($localFactors as &$currentFactor) {
$localCurrentFactor = &$currentFactor;
$layers = $this->_layers;
foreach ($layers as $currentLayer) {
$localFactors = $currentLayer->getLocalFactors();
foreach ($localFactors as $currentFactor) {
$localCurrentFactor = $currentFactor;
$factorList->addFactor($localCurrentFactor);
}
}
@ -89,17 +90,17 @@ class TrueSkillFactorGraph extends FactorGraph
{
$fullSchedule = array();
$layers = &$this->_layers;
foreach ($layers as &$currentLayer) {
$layers = $this->_layers;
foreach ($layers as $currentLayer) {
$currentPriorSchedule = $currentLayer->createPriorSchedule();
if ($currentPriorSchedule != null) {
$fullSchedule[] = $currentPriorSchedule;
}
}
$allLayersReverse = \array_reverse($this->_layers);
$allLayersReverse = array_reverse($this->_layers);
foreach ($allLayersReverse as &$currentLayer) {
foreach ($allLayersReverse as $currentLayer) {
$currentPosteriorSchedule = $currentLayer->createPosteriorSchedule();
if ($currentPosteriorSchedule != null) {
$fullSchedule[] = $currentPosteriorSchedule;
@ -113,10 +114,10 @@ class TrueSkillFactorGraph extends FactorGraph
{
$result = new RatingContainer();
$priorLayerOutputVariablesGroups = &$this->_priorLayer->getOutputVariablesGroups();
foreach ($priorLayerOutputVariablesGroups as &$currentTeam) {
foreach ($currentTeam as &$currentPlayer) {
$localCurrentPlayer = &$currentPlayer->getKey();
$priorLayerOutputVariablesGroups = $this->_priorLayer->getOutputVariablesGroups();
foreach ($priorLayerOutputVariablesGroups as $currentTeam) {
foreach ($currentTeam as $currentPlayer) {
$localCurrentPlayer = $currentPlayer->getKey();
$newRating = new Rating($currentPlayer->getValue()->getMean(),
$currentPlayer->getValue()->getStandardDeviation());