dices = array(); for ($i = 0; $i < $dices; $i++) { array_push($this->dices, new DiceGraphic()); } } /** * Roll all dices. * * @return void. */ public function roll() { for ($i = 0; $i < count($this->dices); $i++) { $this->dices[$i]->roll(); } } /** * Get values of dices from last roll. * * @return array with values of the last roll. */ public function values() { $vals = array(); for ($i = 0; $i < count($this->dices); $i++) { array_push($vals, $this->dices[$i]->value()); } return $vals; } /** * Get the sum of all dices. * * @return int as the sum of all dices. */ public function sum() { $val = 0; for ($i = 0; $i < count($this->dices); $i++) { $val += $this->dices[$i]->value(); } return $val; } /** * Get the average of all dices. * * @return float as the average of all dices. */ public function average() { return $this->sum() / count($this->dices); } /** * Checks if any dice currently has the specified value. * * @param int $value The value to add. * * @return bool as some die has the specified value. */ public function anyDieHasValue(int $value) { foreach ($this->dices as $dice) { if ($dice->value() == $value) { return true; } } return false; } /** * Gets the graphics for the dices. * * @return array as graphics. */ public function graphic() { $gfx = array(); for ($i = 0; $i < count($this->dices); $i++) { array_push($gfx, $this->dices[$i]->graphic()); } return $gfx; } /** * Gets the histogram for the dices. * * @return string as an html ul list. */ public function htmlHistogram() { $result = '

'; for ($i = 0; $i < count($this->dices); $i++) { $hg = new Histogram(); $hg->injectData($this->dices[$i]); $result .= '

'; $result .= '

Dice: ' . ($i + 1) . '

'; $result .= $hg->getHtml(); $result .= '

'; } $result .= '

'; return $result; } /** * Gets the histogram for the dices. * * @return array as a sorted histogram array. */ public function histogram() { $result = []; for ($i = 0; $i < count($this->dices); $i++) { $hg = new Histogram(); $hg->injectData($this->dices[$i]); $result[] = $hg->getSortedSequence(); } return $result; } }