55 lines
2.0 KiB
PHP
55 lines
2.0 KiB
PHP
<?php
|
||
// Магия исцеления
|
||
// Все их соберём, вместе соберём...
|
||
|
||
class Healing
|
||
{
|
||
private $target;
|
||
private $magicPower;
|
||
private $status = null;
|
||
|
||
public function __construct($target, $power, $isPercentage = null)
|
||
{
|
||
$this->magicPower = $power;
|
||
if ($target && $this->isUsable()) {
|
||
//TODO: Проверка на то, что магу хватает навыка владения школой магии.
|
||
//IDEA: Можно добавить проверку на интеллект, где при определённом интеллекте шанс на успех становится 95-100%.
|
||
return $this->useSpell($isPercentage);
|
||
} else {
|
||
return $this->status;
|
||
}
|
||
}
|
||
|
||
private function isUsable()
|
||
{
|
||
$caster = new User($_SESSION['uid']);
|
||
$this->target = new User($this->target);
|
||
if ($caster->battle != $this->target->battle || $caster->room != $this->target->room) {
|
||
$this->status = 'Вы не видите цель!';
|
||
} elseif ($caster->health < 1) {
|
||
$this->status = 'Вы мертвы!';
|
||
} elseif ($caster->mana < 1) {
|
||
$this->status = 'Недостаточно пыли!';
|
||
}
|
||
if ($this->status) {
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
private function useSpell($isPercentage)
|
||
{
|
||
if ($isPercentage) {
|
||
$healHealthAmount = $this->target->health + $this->target->maxHealth / 100 * $this->magicPower;
|
||
} else {
|
||
$healHealthAmount = $this->target->health + $this->magicPower;
|
||
}
|
||
if ($healHealthAmount > $this->target->maxHealth) {
|
||
$healHealthAmount = $this->target->maxHealth;
|
||
}
|
||
db::c()->query('UPDATE users SET health = ?i WHERE id = ?i', $healHealthAmount, $this->target->id);
|
||
$targetName = $this->target->login;
|
||
return "Вы восстановили ${healHealthAmount} здоровья персонажу ${targetName}.";
|
||
}
|
||
}
|