/**
* Make current controlled soldier attack an ennemy soldier
*
* @param int $soldierId Id of the soldier to attack
*/
public function attackSoldier($soldierId)
{
$this->_db->beginTransaction();
try {
$attackAp = $this->_ruleset->get('soldier.apPerAttack');
$personna = $this->_db->fetchFirstRequest('getPersonnaSoldier', array(':id' => $this->_data['ID']));
if (empty($personna)) {
$this->_messenger->add('error', $this->_lang->get('noPersonna'));
} else {
if (empty($personna['soldier_id'])) {
$this->_messenger->add('error', $this->_lang->get('notASoldier'));
} else {
if ($personna['AP'] < $attackAp || $personna['soldier_ap'] < $attackAp) {
$this->_messenger->add('error', sprintf($this->_lang->get('notEnoughAP'), $personna['AP'] . ' - ' . $personna['soldier_ap'], $attackAp));
} else {
$target = new Soldier($soldierId, $this->_DI);
if (empty($target->ID)) {
$this->_messenger->add('error', $this->_lang->get('soldierNotFound'));
} else {
if ($personna['battlefield_id'] != $target->battlefield_id || abs($personna['X'] - $target->X) > 1 || abs($personna['Y'] - $target->Y) > 1) {
$this->_messenger->add('error', $this->_lang->get('targetTooFar'));
} else {
if ($personna['hive_id'] == $target->hive_id) {
$this->_messenger->add('error', $this->_lang->get('invalidTarget'));
} else {
$damages = $this->_ruleset->get('soldier.damages');
$killed = $target->receiveDamage($damages);
$this->_db->executeRequest('soldierUseAP', array(':id' => $personna['soldier_id'], ':ap' => $attackAp));
$this->_db->executeRequest('personnaUseAP', array(':id' => $this->_data['ID'], ':ap' => $attackAp));
// Create log
$this->_db->executeRequest('attackSoldierLog', array(':user_id' => $this->_data['user_id'], ':battlefield_id' => $personna['battlefield_id'], ':by_id' => $personna['soldier_id'], ':by_X' => $personna['X'], ':by_Y' => $personna['Y'], ':target_id' => $soldierId, ':target_X' => $target->X, ':target_Y' => $target->Y, ':damages' => $damages, ':kill' => $killed));
}
}
}
}
}
}
} catch (Exception $e) {
$this->_db->rollBack();
throw $e;
}
$this->_db->commit();
}
