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<?php |
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namespace TournamentGenerator; |
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/** |
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* |
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*/ |
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class Progression |
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{ |
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private $from; |
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private $to; |
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private $start = 0; |
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private $len = null; |
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private $filters = []; |
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private $progressed = false; |
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public function __construct(Group $from, Group $to, int $start = 0, int $len = null) { |
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$this->from = $from; |
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$this->to = $to; |
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$this->start = $start; |
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$this->len = $len; |
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} |
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public function __toString() { |
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return 'Team from '.$this->from; |
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} |
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public function setFilters(array $filters) { |
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$this->filters = $filters; |
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return $this; |
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} |
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public function addFilter(TeamFilter ...$filters) { |
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foreach ($filters as $filter) { |
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$this->filters[] = $filter; |
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} |
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return $this; |
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} |
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public function progress(bool $blank = false) { |
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if ($this->progressed) return $this; |
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if ($blank) $teams = $this->from->isPlayed() ? $this->from->sortTeams(null, $this->filters) : $this->from->simulate($this->filters); |
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else $teams = $this->from->sortTeams(null, $this->filters); |
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if (count($this->filters) === 0 || $this->len !== null || $this->start !== 0) $next = array_splice($teams, $this->start, ($this->len === null ? count($teams) : $this->len)); |
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else $next = $teams; |
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$i = 1; |
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foreach ($next as $team) { |
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if ($blank) { |
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$this->to->addTeam(new BlankTeam($this.' - '.$i, $team, $this->from, $this)); |
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$i++; |
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} |
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else $team->sumPoints += $this->from->progressPoints; |
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} |
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$this->from->addProgressed($next); |
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if (!$blank) $this->to->addTeam($next); |
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$this->progressed = true; |
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return $this; |
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} |
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public function reset() { |
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$this->progressed = false; |
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return $this; |
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} |
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} |
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