/**
* Return array for XML output.
*
* @return array
*/
private function getArray()
{
$array = ['world' => ['cells' => $this->world->getCells(), 'iterations' => $this->world->getIterations()], 'organisms' => []];
foreach ($this->world->getLife() as $life) {
foreach ($life as $organism) {
if ($organism->isDead()) {
continue;
}
array_push($array['organisms'], ['x_pos' => $organism->x, 'y_pos' => $organism->y, 'species' => $organism->species]);
}
}
return $array;
}
