battles/classes/Battles/Magic/CureInjury.php

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<?php
# Date: 16.09.2020 (08:23)
// Магия лечения травм
namespace Battles\Magic;
use Battles\UserEffects;
use Battles\User;
use db;
use Krugozor\Database\Mysql\Exception;
class CureInjury extends Magic
{
private $target;
use UserEffects;
/**
* Магия лечения травм. Если у персонажа несколько травм, лечится самая тяжёлая.
* @param $target - кого лечим.
* @param $injuryType - тип травмы, которую лечим. 11 лёгкая, 12 средняя, 13 тяжёлая, 14 неизлечимая.
* @throws Exception
*/
public function __construct($target, $injuryType)
{
$this->target = $target;
if ($target && $this->isUsable()) {
$injury = db::c()->query('SELECT effect_id, type, name FROM users_effects WHERE type IN (11,12,13,14) AND owner_id = ?i ORDER BY type DESC LIMIT 1', $target)->fetch_object();
$targetName = $this->target->login;
if (in_array($injury->effect_id, [11, 12, 13, 14]) && $injuryType >= $injury->type) {
db::c()->query('DELETE FROM users_effects WHERE effect_id = ?i', $injury->effect_id);
if (empty($injury->name) || $injury->name == 'Неизвестный эффект') {
$injuryName = self::$effectName[$injury->type];
} else {
$injuryName = $injury->name;
}
return "Вы вылечили повреждение ${injuryName} персонажу ${targetName}.";
} elseif ($injury->effect_id && $injuryType == 15) {
db::c()->query('DELETE FROM users_effects WHERE type IN (11,12,13,14) AND owner_id = ?i', $target);
return "Вы вылечили все повреждения персонажу ${targetName}.";
} else {
return false;
}
} else {
return $this->status;
}
}
/**
* Проверки на успех.
* @return bool
*/
private function isUsable()
{
$caster = new User($_SESSION['uid']);
if ($this->target == $_SESSION['uid']) {
$this->target = $caster;
} else {
$this->target = new User($this->target);
}
return ($this->isVisible($caster, $this->target) && $this->isNotDead($caster) && $this->enoughMana($caster) && $this->isNotInBattle($caster));
}
}