3502904656
Singleton в некоторых местах вместо решения #42. Новые шаги для решения #16 и #52. Closes #42. Closes #32. Closes #31.
58 lines
2.4 KiB
PHP
58 lines
2.4 KiB
PHP
<?php
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# Date: 16.09.2020 (08:23)
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// Магия лечения травм
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namespace Battles\Magic;
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use Battles\UserEffects, Battles\Database\Db, Battles\User;
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class CureInjury extends Magic
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{
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private $target;
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private $login;
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use UserEffects;
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/**
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* Магия лечения травм. Если у персонажа несколько травм, лечится самая тяжёлая.
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* @param int $target - кого лечим.
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* @param int $injuryType - тип травмы, которую лечим. 11 лёгкая, 12 средняя, 13 тяжёлая, 14 неизлечимая, 15 все травмы.
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*/
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public function __construct(int $target, int $injuryType)
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{
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$db = Db::getInstance();
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$this->target = $target;
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if (!$this->isUsable()) {
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return $this->status;
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}
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$ok = null;
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$injury = $db->ofetch('SELECT effect_id, type, name FROM users_effects WHERE type IN (11,12,13,14) AND owner_id = ? ORDER BY type DESC LIMIT 1', $target);
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if (in_array($injury->type, [11, 12, 13, 14]) && $injuryType >= $injury->type) {
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$db->execute('DELETE FROM users_effects WHERE effect_id = ?', $injury->effect_id);
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if (empty($injury->name) || $injury->name == 'Неизвестный эффект') {
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$injuryName = self::$effectName[$injury->type];
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} else {
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$injuryName = $injury->name;
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}
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$ok = "Вы вылечили повреждение ${injuryName} персонажу $this->login.";
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} elseif ($injury->effect_id && $injuryType == 15) {
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$db->execute('DELETE FROM users_effects WHERE type IN (11,12,13,14) AND owner_id = ?', $target);
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$ok = "Вы вылечили все повреждения персонажу $this->login.";
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}
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return $ok;
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}
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/**
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* Проверки на успех.
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* @return bool
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*/
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private function isUsable(): bool
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{
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$this->target = $this->target == $_SESSION['uid'] ? User::getInstance() : User::getInstance($this->target);
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$this->login = $this->target->getLogin();
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return ($this->isVisible(User::getInstance(), $this->target) && $this->isNotDead(User::getInstance()) && $this->enoughMana(User::getInstance()) && $this->isNotInBattle(User::getInstance()));
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}
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public static function cast($target, $type): self
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{
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return new self($target, $type);
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}
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} |