function createnpc()
{
// Chance of creating NPC player
if ($this->npc || rand(0, 100) < 25) {
return;
}
$free = rand($this->round['min_planets'], $this->round['max_planets']);
$starsystem_id = $this->availablestarsystem($free);
if (empty($starsystem_id)) {
return;
}
$npc = new Join($this->data, $this->smarty, array($free));
$npc->selectplanets();
}