game/_incl_data/class/Magic/Elemental/Fire.php

<?php

namespace Magic\Elemental;

use Battle;
use DTO\BattleSpell;
use Helper\Math;

class Fire
{
    private static string $magicElement = 'fire';
    private Battle $btl;

    public function __construct(Battle $btl)
    {
        $this->btl = $btl;
    }

    /** Вспышка. Приёмы: 34(8), 67(9), 68 (10), 69(11)
     * @param int $level
     * @param int $fireTargetMultiplier
     * @return BattleSpell
     */
    public function flash(int $level, int $fireTargetMultiplier = 0): BattleSpell
    {
        $baseDamage = [
            8 => [40, 40],
            9 => [45, 45],
            10 => [50, 50],
            11 => [60, 60],
        ];

        if (!is_numeric($fireTargetMultiplier)) {
            $fireTargetMultiplier = 0;
        }
        $rawDamage = mt_rand($baseDamage[$level][0], $baseDamage[$level][1]);
        $rawDamage = Math::addPercent($rawDamage, $fireTargetMultiplier);

        $spell = new BattleSpell(self::$magicElement);
        $spell->name = "Вспышка [$level]";
        $spell->damage = $rawDamage;
        return $spell;
    }
}