Heroyt / tournament-generator

src/classes/class_group.php

Spacing +7 added lines, -7 removed lines

@@ -57,11 +57,11 @@ 
 		return 'Group '.$this->name;
 	}
 
-	public function allowSkip(){
+	public function allowSkip() {
 		$this->generator->allowSkip();
 		return $this;
 	}
-	public function disallowSkip(){
+	public function disallowSkip() {
 		$this->generator->disallowSkip();
 		return $this;
 	}
@@ -75,7 +75,7 @@ 
 
 	public function addTeam(...$teams) {
 		foreach ($teams as $team) {
-			if ($team instanceof Team)  {
+			if ($team instanceof Team) {
 				$this->teams[] = $team;
 				$team->groupResults[$this->id] = [
 					'group' => $this,
@@ -169,13 +169,13 @@ 
 					if ($a->groupResults[$this->id]["points"] === $b->groupResults[$this->id]["points"]) return ($a->groupResults[$this->id]["score"] > $b->groupResults[$this->id]["score"] ? -1 : 1);
 					return ($a->groupResults[$this->id]["points"] > $b->groupResults[$this->id]["points"] ? -1 : 1);
 				});
-				break;}
+				break; }
 			case \SCORE:{
 				usort($this->teams, function($a, $b) {
 					if ($a->groupResults[$this->id]["score"] === $b->groupResults[$this->id]["score"]) return 0;
 					return ($a->groupResults[$this->id]["score"] > $b->groupResults[$this->id]["score"] ? -1 : 1);
 				});
-				break;}
+				break; }
 		}
 		return $this->getTeams($filters);
 	}
@@ -306,7 +306,7 @@ 
 		$this->games[] = $g;
 		return $g;
 	}
-	public function addGame(...$games){
+	public function addGame(...$games) {
 		foreach ($games as $key => $game) {
 			if (gettype($game) === 'array') {
 				unset($games[$key]);
@@ -350,7 +350,7 @@ 
 		}
 		return $this;
 	}
-	public function isPlayed(){
+	public function isPlayed() {
 		foreach ($this->games as $game) {
 			if ((isset($game) || !$this->getSkip()) && !$game->isPlayed()) return false;
 		}

Braces +89 added lines, -47 removed lines

@@ -30,14 +30,18 @@ 
 		foreach ($settings as $key => $value) {
 			switch ($key) {
 				case 'name':
-					if (gettype($value) !== 'string') throw new \Exception('Expected string as group name '.gettype($value).' given');
+					if (gettype($value) !== 'string') {
+						throw new \Exception('Expected string as group name '.gettype($value).' given');
+					}
 					$this->name = $value;
 					break;
 				case 'type':
 					$this->generator->setType($value);
 					break;
 				case 'ordering':
-					if (!in_array($value, orderingTypes)) throw new \Exception('Unknown group ordering: '.$value);
+					if (!in_array($value, orderingTypes)) {
+						throw new \Exception('Unknown group ordering: '.$value);
+					}
 					$this->ordering = $value;
 					break;
 				case 'inGame':
@@ -45,7 +49,9 @@ 
 					break;
 				case 'maxSize':
 					$value = (int) $value;
-					if ($value > 1) $this->generator->setMaxSize($value);
+					if ($value > 1) {
+						$this->generator->setMaxSize($value);
+					}
 					break;
 				case 'order':
 					$this->order = (int) $value;
@@ -87,10 +93,11 @@ 
 					'second' => 0,
 					'third'  => 0
 				];
-			}
-			elseif (gettype($team) === 'array') {
+			} elseif (gettype($team) === 'array') {
 				foreach ($team as $team2) {
-					if ($team2 instanceof Team) $this->teams[] = $team2;
+					if ($team2 instanceof Team) {
+						$this->teams[] = $team2;
+					}
 					$team2->groupResults[$this->id] = [
 						'group' => $this,
 						'points' => 0,
@@ -102,16 +109,20 @@ 
 						'third'  => 0
 					];
 				}
+			} else {
+				throw new \Exception('Trying to add team which is not an instance of Team class');
 			}
-			else throw new \Exception('Trying to add team which is not an instance of Team class');
 		}
 		return $this;
 	}
 	public function getTeams($filters = []) {
 		$teams = $this->teams;
 
-		if (gettype($filters) !== 'array' && $filters instanceof TeamFilter) $filters = [$filters];
-		elseif (gettype($filters) !== 'array') $filters = [];
+		if (gettype($filters) !== 'array' && $filters instanceof TeamFilter) {
+			$filters = [$filters];
+		} elseif (gettype($filters) !== 'array') {
+			$filters = [];
+		}
 
 		// APPLY FILTERS
 		foreach ($filters as $key => $filter) {
@@ -119,27 +130,31 @@ 
 				switch (strtolower($key)) {
 					case 'and':
 						foreach ($teams as $tkey => $team) {
-							if (!$this->filterAnd($team, $filter)) unset($teams[$tkey]); // IF FILTER IS NOT VALIDATED REMOVE TEAM FROM RETURN ARRAY
+							if (!$this->filterAnd($team, $filter)) {
+								unset($teams[$tkey]);
+							}
+							// IF FILTER IS NOT VALIDATED REMOVE TEAM FROM RETURN ARRAY
 						}
 						break;
 					case 'or':
 						foreach ($teams as $tkey => $team) {
-							if (!$this->filterOr($team, $filter)) unset($teams[$tkey]); // IF FILTER IS NOT VALIDATED REMOVE TEAM FROM RETURN ARRAY
+							if (!$this->filterOr($team, $filter)) {
+								unset($teams[$tkey]);
+							}
+							// IF FILTER IS NOT VALIDATED REMOVE TEAM FROM RETURN ARRAY
 						}
 						break;
 					default:
 						throw new \Exception('Unknown opperand type "'.$key.'". Expected "and" or "or".');
 						break;
 				}
-			}
-			elseif ($filter instanceof TeamFilter) {
+			} elseif ($filter instanceof TeamFilter) {
 				foreach ($teams as $tkey => $team) {
 					if (!$filter->validate($team, $this->id, 'sum', $this)) {
 						unset($teams[$tkey]); // IF FILTER IS NOT VALIDATED REMOVE TEAM FROM RETURN ARRAY
 					}
 				}
-			}
-			else {
+			} else {
 				throw new \Exception('Filer ['.$key.'] is not an instance of TeamFilter class');
 			}
 		}
@@ -161,18 +176,26 @@ 
 		return $t;
 	}
 	public function sortTeams($filters = [], $ordering = null) {
-		if (!isset($ordering)) $ordering = $this->ordering;
+		if (!isset($ordering)) {
+			$ordering = $this->ordering;
+		}
 		switch ($ordering) {
 			case \POINTS:{
 				usort($this->teams, function($a, $b) {
-					if ($a->groupResults[$this->id]["points"] === $b->groupResults[$this->id]["points"] && $a->groupResults[$this->id]["score"] === $b->groupResults[$this->id]["score"]) return 0;
-					if ($a->groupResults[$this->id]["points"] === $b->groupResults[$this->id]["points"]) return ($a->groupResults[$this->id]["score"] > $b->groupResults[$this->id]["score"] ? -1 : 1);
+					if ($a->groupResults[$this->id]["points"] === $b->groupResults[$this->id]["points"] && $a->groupResults[$this->id]["score"] === $b->groupResults[$this->id]["score"]) {
+						return 0;
+					}
+					if ($a->groupResults[$this->id]["points"] === $b->groupResults[$this->id]["points"]) {
+						return ($a->groupResults[$this->id]["score"] > $b->groupResults[$this->id]["score"] ? -1 : 1);
+					}
 					return ($a->groupResults[$this->id]["points"] > $b->groupResults[$this->id]["points"] ? -1 : 1);
 				});
 				break;}
 			case \SCORE:{
 				usort($this->teams, function($a, $b) {
-					if ($a->groupResults[$this->id]["score"] === $b->groupResults[$this->id]["score"]) return 0;
+					if ($a->groupResults[$this->id]["score"] === $b->groupResults[$this->id]["score"]) {
+						return 0;
+					}
 					return ($a->groupResults[$this->id]["score"] > $b->groupResults[$this->id]["score"] ? -1 : 1);
 				});
 				break;}
@@ -185,20 +208,24 @@ 
 			if (gettype($value) === 'array') {
 				switch (strtolower($key)) {
 					case 'and':
-						if ($this->filterAnd($team, $value)) return false;
+						if ($this->filterAnd($team, $value)) {
+							return false;
+						}
 						break;
 					case 'or':
-						if ($this->filterOr($team, $value)) return false;
+						if ($this->filterOr($team, $value)) {
+							return false;
+						}
 						break;
 					default:
 						throw new \Exception('Unknown opperand type "'.$key.'". Expected "and" or "or".');
 						break;
 				}
-			}
-			elseif ($value instanceof TeamFilter) {
-				if (!$value->validate($team, $this->id, 'sum', $this)) return false;
-			}
-			else {
+			} elseif ($value instanceof TeamFilter) {
+				if (!$value->validate($team, $this->id, 'sum', $this)) {
+					return false;
+				}
+			} else {
 				throw new \Exception('Filer ['.$key.'] is not an instance of TeamFilter class');
 			}
 		}
@@ -209,20 +236,24 @@ 
 			if (gettype($value) === 'array') {
 				switch (strtolower($key)) {
 					case 'and':
-						if ($this->filterAnd($team, $value)) return true;
+						if ($this->filterAnd($team, $value)) {
+							return true;
+						}
 						break;
 					case 'or':
-						if ($this->filterOr($team, $value)) return true;
+						if ($this->filterOr($team, $value)) {
+							return true;
+						}
 						break;
 					default:
 						throw new \Exception('Unknown opperand type "'.$key.'". Expected "and" or "or".');
 						break;
 				}
-			}
-			elseif ($value instanceof TeamFilter) {
-				if (!$value->validate($team, $this->id, 'sum', $this)) return true;
-			}
-			else {
+			} elseif ($value instanceof TeamFilter) {
+				if (!$value->validate($team, $this->id, 'sum', $this)) {
+					return true;
+				}
+			} else {
 				throw new \Exception('Filer ['.$key.'] is not an instance of TeamFilter class');
 			}
 		}
@@ -238,8 +269,11 @@ 
 	}
 
 	public function setOrdering(string $ordering = \POINTS) {
-		if (in_array($ordering, orderingTypes)) $this->ordering = $ordering;
-		else throw new \Exception('Unknown group ordering: '.$ordering);
+		if (in_array($ordering, orderingTypes)) {
+			$this->ordering = $ordering;
+		} else {
+			throw new \Exception('Unknown group ordering: '.$ordering);
+		}
 		return $this;
 	}
 	public function getOrdering() {
@@ -272,16 +306,13 @@ 
 		foreach ($teams as $team) {
 			if ($team instanceOf Team) {
 				$this->progressed[] = $team->id;
-			}
-			elseif (gettype($team) === 'string' || gettype($team) === 'integer') {
+			} elseif (gettype($team) === 'string' || gettype($team) === 'integer') {
 				$this->progressed[] = $team;
-			}
-			elseif (gettype($team) === 'array') {
+			} elseif (gettype($team) === 'array') {
 				foreach ($team as $teamInner) {
 					if ($teamInner instanceOf Team) {
 						$this->progressed[] = $teamInner->id;
-					}
-					elseif (gettype($teamInner) === 'string' || gettype($teamInner) === 'integer') {
+					} elseif (gettype($teamInner) === 'string' || gettype($teamInner) === 'integer') {
 						$this->progressed[] = $teamInner;
 					}
 				}
@@ -314,8 +345,11 @@ 
 			}
 		}
 		foreach ($games as $game) {
-			if ($game instanceof Game) $this->games[] = $game;
-			else throw new \Exception('Trying to add game which is not instance of Game object.');
+			if ($game instanceof Game) {
+				$this->games[] = $game;
+			} else {
+				throw new \Exception('Trying to add game which is not instance of Game object.');
+			}
 		}
 		return $this;
 	}
@@ -323,7 +357,9 @@ 
 		return $this->games;
 	}
 	public function orderGames() {
-		if (count($this->games) <= 4) return $this->games;
+		if (count($this->games) <= 4) {
+			return $this->games;
+		}
 		$this->games = $this->generator->orderGames();
 		return $this->games;
 	}
@@ -338,7 +374,9 @@ 
 			$game->setResults($results);
 		}
 		$return = $this->sortTeams($filters);
-		if (!$reset) return $return;
+		if (!$reset) {
+			return $return;
+		}
 		foreach ($this->getGames() as $game) {
 			$game->resetResults();
 		}
@@ -346,13 +384,17 @@ 
 	}
 	public function resetGames() {
 		foreach ($this->getGames() as $game) {
-			if (isset($game)) $game->resetResults();
+			if (isset($game)) {
+				$game->resetResults();
+			}
 		}
 		return $this;
 	}
 	public function isPlayed(){
 		foreach ($this->games as $game) {
-			if ((isset($game) || !$this->getSkip()) && !$game->isPlayed()) return false;
+			if ((isset($game) || !$this->getSkip()) && !$game->isPlayed()) {
+				return false;
+			}
 		}
 		return true;
 	}

src/classes/class_generator.php

Spacing +11 added lines, -11 removed lines

@@ -18,11 +18,11 @@ 
 		$this->group = $group;
 	}
 
-	public function allowSkip(){
+	public function allowSkip() {
 		$this->allowSkip = true;
 		return $this;
 	}
-	public function disallowSkip(){
+	public function disallowSkip() {
 		$this->allowSkip = false;
 		return $this;
 	}
@@ -45,7 +45,7 @@ 
 	}
 
 	public function setInGame(int $inGame) {
-		if ($inGame < 2 ||  $inGame > 4) throw new \Exception('Expected 2,3 or 4 as inGame '.$inGame.' given');
+		if ($inGame < 2 || $inGame > 4) throw new \Exception('Expected 2,3 or 4 as inGame '.$inGame.' given');
 		$this->inGame = $inGame;
 		return $this;
 	}
@@ -66,17 +66,17 @@ 
 		switch ($this->type) {
 			case \R_R:{
 					$this->group->addGame($this->r_rGames());
-				break;}
+				break; }
 			case \TWO_TWO:
 				$teams = $this->group->getTeams();
 				$discard = [];
 				shuffle($teams);
 				$count = count($teams);
-				while (count($teams) % $this->inGame !== 0) { $discard[] = array_shift($teams); }
+				while (count($teams)%$this->inGame !== 0) { $discard[] = array_shift($teams); }
 
 				while (count($teams) > 0) {
 					$tInGame = [];
-					for ($i=0; $i < $this->inGame; $i++) { $tInGame[] = array_shift($teams); }
+					for ($i = 0; $i < $this->inGame; $i++) { $tInGame[] = array_shift($teams); }
 					$this->group->game($tInGame);
 				}
 
@@ -122,7 +122,7 @@ 
 					}
 					$games = array_merge($games, $gamesTemp);
 				}
-				break;}
+				break; }
 			case 4:{
 				$teamsB = $teams;
 				$lockedTeam1 = array_shift($teamsB);
@@ -139,7 +139,7 @@ 
 					$lockedTeam1 = array_shift($teamsB);
 				}
 				$games[] = new \TournamentGenerator\Game(array_merge([$lockedTeam1], $teamsB), $this->group);
-				break;}
+				break; }
 		}
 		return $games;
 	}
@@ -154,11 +154,11 @@ 
 	public static function circle_genGames2(array $teams = [], \tournamentGenerator\Group $group) {
 		$bracket = []; // ARRAY OF GAMES
 
-		if (count($teams) % 2 != 0) $teams[] = \DUMMY_TEAM; // IF NOT EVEN NUMBER OF TEAMS, ADD DUMMY
+		if (count($teams)%2 != 0) $teams[] = \DUMMY_TEAM; // IF NOT EVEN NUMBER OF TEAMS, ADD DUMMY
 
 		shuffle($teams); // SHUFFLE TEAMS FOR MORE RANDOMNESS
 
-		for ($i=0; $i < count($teams)-1; $i++) {
+		for ($i = 0; $i < count($teams)-1; $i++) {
 			$bracket = array_merge($bracket, Generator::circle_saveBracket($teams, $group)); // SAVE CURRENT ROUND
 
 			$teams = Generator::circle_rotateBracket($teams); // ROTATE TEAMS IN BRACKET
@@ -172,7 +172,7 @@ 
 
 		$bracket = [];
 
-		for ($i=0; $i < count($teams)/2; $i++) { // GO THROUGH HALF OF THE TEAMS
+		for ($i = 0; $i < count($teams)/2; $i++) { // GO THROUGH HALF OF THE TEAMS
 
 			$home = $teams[$i];
 			$reverse = array_reverse($teams);

Braces +30 added lines, -10 removed lines

@@ -36,8 +36,11 @@ 
 
 
 	public function setType(/** @scrutinizer ignore-all */ string $type = \R_R) {
-		if (in_array($type, \groupTypes)) $this->type = $type;
-		else throw new \Exception('Unknown group type: '.$type);
+		if (in_array($type, \groupTypes)) {
+			$this->type = $type;
+		} else {
+			throw new \Exception('Unknown group type: '.$type);
+		}
 		return $this;
 	}
 	public function getType() {
@@ -45,7 +48,9 @@ 
 	}
 
 	public function setInGame(int $inGame) {
-		if ($inGame < 2 ||  $inGame > 4) throw new \Exception('Expected 2,3 or 4 as inGame '.$inGame.' given');
+		if ($inGame < 2 ||  $inGame > 4) {
+			throw new \Exception('Expected 2,3 or 4 as inGame '.$inGame.' given');
+		}
 		$this->inGame = $inGame;
 		return $this;
 	}
@@ -54,7 +59,9 @@ 
 	}
 
 	public function setMaxSize(int $maxSize) {
-		if ($maxSize < 2) throw new \Exception('Max group size has to be at least 2, '.$maxSize.' given');
+		if ($maxSize < 2) {
+			throw new \Exception('Max group size has to be at least 2, '.$maxSize.' given');
+		}
 		$this->maxSize = $maxSize;
 		return $this;
 	}
@@ -80,7 +87,9 @@ 
 					$this->group->game($tInGame);
 				}
 
-				if (count($discard) > 0 && !$this->allowSkip) throw new \Exception('Couldn\'t make games with all teams. Expected k*'.$this->inGame.' teams '.$count.' teams given - discarting '.count($discard).' teams ('.implode(', ', $discard).') in group '.$this->group.' - allow skip '.($this->allowSkip ? 'True' : 'False'));
+				if (count($discard) > 0 && !$this->allowSkip) {
+					throw new \Exception('Couldn\'t make games with all teams. Expected k*'.$this->inGame.' teams '.$count.' teams given - discarting '.count($discard).' teams ('.implode(', ', $discard).') in group '.$this->group.' - allow skip '.($this->allowSkip ? 'True' : 'False'));
+				}
 				break;
 			case \COND_SPLIT:
 				$games = [];
@@ -95,19 +104,24 @@ 
 					while ($g > 0) {
 						foreach ($games as $key => $group) {
 							$this->group->addGame(array_shift($games[$key]));
-							if (count($games[$key]) === 0) unset($games[$key]);
+							if (count($games[$key]) === 0) {
+								unset($games[$key]);
+							}
 							$g--;
 						}
 					}
+				} else {
+					$this->group->addGame($this->r_rGames());
 				}
-				else $this->group->addGame($this->r_rGames());
 				break;
 		}
 		return $this->group->getGames();
 	}
 	public function r_rGames(array $teams = []) {
 		$games = [];
-		if (count($teams) === 0) $teams = $this->group->getTeams();
+		if (count($teams) === 0) {
+			$teams = $this->group->getTeams();
+		}
 		switch ($this->inGame) {
 			case 2:
 				$games = Generator::circle_genGames2($teams, $this->group);
@@ -154,7 +168,10 @@ 
 	public static function circle_genGames2(array $teams = [], \tournamentGenerator\Group $group) {
 		$bracket = []; // ARRAY OF GAMES
 
-		if (count($teams) % 2 != 0) $teams[] = \DUMMY_TEAM; // IF NOT EVEN NUMBER OF TEAMS, ADD DUMMY
+		if (count($teams) % 2 != 0) {
+			$teams[] = \DUMMY_TEAM;
+		}
+		// IF NOT EVEN NUMBER OF TEAMS, ADD DUMMY
 
 		shuffle($teams); // SHUFFLE TEAMS FOR MORE RANDOMNESS
 
@@ -178,7 +195,10 @@ 
 			$reverse = array_reverse($teams);
 			$away = $reverse[$i];
 
-			if (($home == \DUMMY_TEAM || $away == \DUMMY_TEAM)) continue; // SKIP WHEN DUMMY_TEAM IS PRESENT
+			if (($home == \DUMMY_TEAM || $away == \DUMMY_TEAM)) {
+				continue;
+			}
+			// SKIP WHEN DUMMY_TEAM IS PRESENT
 
 			$bracket[] = new \TournamentGenerator\Game([$home, $away], $group);
 

src/classes/class_round.php

Spacing +12 added lines, -12 removed lines

@@ -23,7 +23,7 @@ 
 		return $this->name;
 	}
 
-	public function addGroup(Group ...$groups){
+	public function addGroup(Group ...$groups) {
 		foreach ($groups as $group) {
 			if ($group instanceof Group) $this->groups[] = $group;
 			else throw new \Exception('Trying to add group which is not an instance of Group class.');
@@ -35,7 +35,7 @@ 
 		$this->groups[] = $g->setSkip($this->allowSkip);
 		return $g;
 	}
-	public function getGroups(){
+	public function getGroups() {
 		$this->orderGroups();
 		return $this->groups;
 	}
@@ -44,16 +44,16 @@ 
 		return array_map(function($a) { return $a->id; }, $this->groups);
 	}
 	public function orderGroups() {
-		usort($this->groups, function($a, $b){
-			return $a->order - $b->order;
+		usort($this->groups, function($a, $b) {
+			return $a->order-$b->order;
 		});
 	}
 
-	public function allowSkip(){
+	public function allowSkip() {
 		$this->allowSkip = true;
 		return $this;
 	}
-	public function disallowSkip(){
+	public function disallowSkip() {
 		$this->allowSkip = false;
 		return $this;
 	}
@@ -65,7 +65,7 @@ 
 		return $this->allowSkip;
 	}
 
-	public function genGames(){
+	public function genGames() {
 		foreach ($this->groups as $group) {
 			$group->genGames();
 			$this->games = array_merge($this->games, $group->orderGames());
@@ -75,7 +75,7 @@ 
 	public function getGames() {
 		return $this->games;
 	}
-	public function isPlayed(){
+	public function isPlayed() {
 		foreach ($this->groups as $group) {
 			if (!$group->isPlayed()) return false;
 		}
@@ -84,7 +84,7 @@ 
 
 	public function addTeam(...$teams) {
 		foreach ($teams as $team) {
-			if ($team instanceof Team)  {
+			if ($team instanceof Team) {
 				$this->teams[] = $team;
 			}
 			elseif (gettype($team) === 'array') {
@@ -133,13 +133,13 @@ 
 					if ($a->sumPoints($groupsIds) === $b->sumPoints($groupsIds)) return ($a->sumScore($groupsIds) > $b->sumScore($groupsIds) ? -1 : 1);
 					return ($a->sumPoints($groupsIds) > $b->sumPoints($groupsIds) ? -1 : 1);
 				});
-				break;}
+				break; }
 			case \SCORE:{
 				uasort($this->teams, function($a, $b) use ($groupsIds) {
 					if ($a->sumScore($groupsIds) === $b->sumScore($groupsIds)) return 0;
 					return ($a->sumScore($groupsIds) > $b->sumScore($groupsIds) ? -1 : 1);
 				});
-				break;}
+				break; }
 		}
 		return $this->teams;
 	}
@@ -168,7 +168,7 @@ 
 		return $this;
 	}
 
-	public function progress(bool $blank = false){
+	public function progress(bool $blank = false) {
 		foreach ($this->groups as $group) {
 			$group->progress($blank);
 		}

Braces +32 added lines, -13 removed lines

@@ -25,8 +25,11 @@ 
 
 	public function addGroup(Group ...$groups){
 		foreach ($groups as $group) {
-			if ($group instanceof Group) $this->groups[] = $group;
-			else throw new \Exception('Trying to add group which is not an instance of Group class.');
+			if ($group instanceof Group) {
+				$this->groups[] = $group;
+			} else {
+				throw new \Exception('Trying to add group which is not an instance of Group class.');
+			}
 		}
 		return $this;
 	}
@@ -77,7 +80,9 @@ 
 	}
 	public function isPlayed(){
 		foreach ($this->groups as $group) {
-			if (!$group->isPlayed()) return false;
+			if (!$group->isPlayed()) {
+				return false;
+			}
 		}
 		return true;
 	}
@@ -86,10 +91,11 @@ 
 		foreach ($teams as $team) {
 			if ($team instanceof Team)  {
 				$this->teams[] = $team;
-			}
-			elseif (gettype($team) === 'array') {
+			} elseif (gettype($team) === 'array') {
 				foreach ($team as $team2) {
-					if ($team2 instanceof Team) $this->teams[] = $team2;
+					if ($team2 instanceof Team) {
+						$this->teams[] = $team2;
+					}
 					$team2->groupResults[$this->id] = [
 						'group' => $this,
 						'points' => 0,
@@ -101,8 +107,9 @@ 
 						'third'  => 0
 					];
 				}
+			} else {
+				throw new \Exception('Trying to add team which is not an instance of Team class');
 			}
-			else throw new \Exception('Trying to add team which is not an instance of Team class');
 		}
 		return $this;
 	}
@@ -129,14 +136,20 @@ 
 		switch ($ordering) {
 			case \POINTS:{
 				uasort($this->teams, function($a, $b) use ($groupsIds) {
-					if ($a->sumPoints($groupsIds) === $b->sumPoints($groupsIds) && $a->sumScore($groupsIds) === $b->sumScore($groupsIds)) return 0;
-					if ($a->sumPoints($groupsIds) === $b->sumPoints($groupsIds)) return ($a->sumScore($groupsIds) > $b->sumScore($groupsIds) ? -1 : 1);
+					if ($a->sumPoints($groupsIds) === $b->sumPoints($groupsIds) && $a->sumScore($groupsIds) === $b->sumScore($groupsIds)) {
+						return 0;
+					}
+					if ($a->sumPoints($groupsIds) === $b->sumPoints($groupsIds)) {
+						return ($a->sumScore($groupsIds) > $b->sumScore($groupsIds) ? -1 : 1);
+					}
 					return ($a->sumPoints($groupsIds) > $b->sumPoints($groupsIds) ? -1 : 1);
 				});
 				break;}
 			case \SCORE:{
 				uasort($this->teams, function($a, $b) use ($groupsIds) {
-					if ($a->sumScore($groupsIds) === $b->sumScore($groupsIds)) return 0;
+					if ($a->sumScore($groupsIds) === $b->sumScore($groupsIds)) {
+						return 0;
+					}
 					return ($a->sumScore($groupsIds) > $b->sumScore($groupsIds) ? -1 : 1);
 				});
 				break;}
@@ -146,7 +159,9 @@ 
 
 	public function splitTeams(...$groups) {
 
-		if (count($groups) === 0) $groups = $this->getGroups();
+		if (count($groups) === 0) {
+			$groups = $this->getGroups();
+		}
 
 		foreach ($groups as $key => $value) {
 			if (gettype($value) === 'array') {
@@ -161,7 +176,9 @@ 
 		while (count($teams) > 0) {
 			foreach ($groups as $group) {
 				if ($group instanceof Group) {
-					if (count($teams) > 0) $group->addTeam(array_shift($teams));
+					if (count($teams) > 0) {
+						$group->addTeam(array_shift($teams));
+					}
 				}
 			}
 		}
@@ -177,7 +194,9 @@ 
 
 	public function simulate() {
 		foreach ($this->groups as $group) {
-			if ($group->isPlayed()) continue;
+			if ($group->isPlayed()) {
+				continue;
+			}
 			$group->simulate([], false);
 		}
 		return $this;