/**
* Generates picture.
*
* @return Bengine_Game_Planet_Creator
*/
protected function setPicture()
{
$planetTypes = new Map();
$meta = Application::getMeta();
foreach ($meta["config"]["planet"]["type"] as $name => $planetType) {
if ($this->position >= $planetType["from"] && $this->position <= $planetType["to"]) {
$planetTypes->push(array("name" => $name, "number" => $planetType["number"]));
}
}
$randomPlanet = $planetTypes->getRandomElement();
$this->picture = sprintf("%s%02d", $randomPlanet["name"], mt_rand(1, $randomPlanet["number"]));
return $this;
}
