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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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33
src/TrueSkill/Layers/PlayerPerformancesToTeamPerformancesLayer.php
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@ -9,17 +9,17 @@ use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLayer
{
public function __construct(TrueSkillFactorGraph &$parentGraph)
public function __construct(TrueSkillFactorGraph $parentGraph)
{
parent::__construct($parentGraph);
}
public function buildLayer()
{
$inputVariablesGroups = &$this->getInputVariablesGroups();
foreach ($inputVariablesGroups as &$currentTeam) {
$localCurrentTeam = &$currentTeam;
$teamPerformance = &$this->createOutputVariable($localCurrentTeam);
$inputVariablesGroups = $this->getInputVariablesGroups();
foreach ($inputVariablesGroups as $currentTeam) {
$localCurrentTeam = $currentTeam;
$teamPerformance = $this->createOutputVariable($localCurrentTeam);
$newSumFactor = $this->createPlayerToTeamSumFactor($localCurrentTeam, $teamPerformance);
$this->addLayerFactor($newSumFactor);
@ -32,9 +32,9 @@ class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLaye
public function createPriorSchedule()
{
$localFactors = &$this->getLocalFactors();
$localFactors = $this->getLocalFactors();
$sequence = &$this->scheduleSequence(
$sequence = $this->scheduleSequence(
array_map(
function ($weightedSumFactor) {
return new ScheduleStep("Perf to Team Perf Step", $weightedSumFactor, 0);
@ -44,11 +44,11 @@ class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLaye
return $sequence;
}
protected function createPlayerToTeamSumFactor(&$teamMembers, &$sumVariable)
protected function createPlayerToTeamSumFactor($teamMembers, $sumVariable)
{
$weights = array_map(
function ($v) {
$player = &$v->getKey();
$player = $v->getKey();
return PartialPlay::getPartialPlayPercentage($player);
},
$teamMembers);
@ -63,9 +63,9 @@ class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLaye
public function createPosteriorSchedule()
{
$allFactors = array();
$localFactors = &$this->getLocalFactors();
foreach ($localFactors as &$currentFactor) {
$localCurrentFactor = &$currentFactor;
$localFactors = $this->getLocalFactors();
foreach ($localFactors as $currentFactor) {
$localCurrentFactor = $currentFactor;
$numberOfMessages = $localCurrentFactor->getNumberOfMessages();
for ($currentIteration = 1; $currentIteration < $numberOfMessages; $currentIteration++) {
$allFactors[] = new ScheduleStep("team sum perf @" . $currentIteration,
@ -75,15 +75,14 @@ class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLaye
return $this->scheduleSequence($allFactors, "all of the team's sum iterations");
}
private function &createOutputVariable(&$team)
private function createOutputVariable($team)
{
$memberNames = \array_map(function ($currentPlayer) {
$memberNames = array_map(function ($currentPlayer) {
return (string)($currentPlayer->getKey());
},
$team);
}, $team);
$teamMemberNames = \join(", ", $memberNames);
$outputVariable = &$this->getParentFactorGraph()->getVariableFactory()->createBasicVariable("Team[" . $teamMemberNames . "]'s performance");
$outputVariable = $this->getParentFactorGraph()->getVariableFactory()->createBasicVariable("Team[" . $teamMemberNames . "]'s performance");
return $outputVariable;
}
}