/**
* Resolve the conflict when given a sply on either side.
*
* @param \Salpakan\Game\Piece $attacking
* @param \Salpakan\Game\Piece $defending
* @return \Salpakan\Game\Piece|array Piece/s that's lost the battle.
*/
private function resolveSpyConflict(Piece $attacking, Piece $defending)
{
if ($attacking->is('spy') && $defending->is('spy')) {
return [$attacking, $defending];
}
if ($attacking->is('spy') && $defending->is('private')) {
return $attacking;
}
if ($attacking->is('private') && $defending->is('spy')) {
return $defending;
}
if ($defending->is('spy')) {
return $attacking;
}
return $defending;
}
