game/bandit.php

<?php

if (!defined('GAME_VERSION')) {
    require_once '_incl_data/autoload.php';
}

use Core\Db;

$u = User::start();

if ($u->room['name'] != 'Однорукий бандит') {
    die();
}

function roll(int $w1, int $w2, int $w3): array
{
    $w = $w1 . $w2 . $w3;
    $combo = [
        '000' => [50, 0],
        '111' => [20, 1],
        '222' => [10, 2],
        '333' => [4, 3],
        '444' => [2, 4],
    ];

    $win = 0;
    $n = 99;

    if (isset($combo[$w])) {
        [$win, $n] = $combo[$w];
    } elseif ($w1 == 4 && $w2 == 4 || $w1 == 4 && $w3 == 4 || $w2 == 4 && $w3 == 4) {
        // 1 2 3
        $win = 1;
        $n = 5;
    }
    return ['win' => $win, 'n' => $n, 'combination' => $w];
}

//Раздаем выйгрыши

$r = '';

if (isset($_GET['bet'])) {
    $bet = 1;
    if ($_GET['bet'] == 2) {
        $bet = 2;
    } elseif ($_GET['bet'] == 3) {
        $bet = 3;
    }
    if ($u->info['money2'] >= $bet) {
        //Играем!
        [$win, $n, $combination] = roll(rand(0, 4), rand(0, 4), rand(0, 4));

        if (($n == 5 || $n == 4 || $n == 3) && rand(0, 100) >= 50) {
            //Играем!
            [$win, $n, $combination] = roll(rand(0, 2), rand(0, 3), rand(0, 3));
        }
        //
        $u->info['money2'] -= $bet;
        $u->info['money2'] += $bet * $win;
        $u->addEkr($bet * $win - $bet);

        //
        Db::sql('insert into bandit (uid, time, room, s, wm, w) VALUES (?,unix_timestamp(), ?, ?, ?, ?)',
            [$u->info['id'], $u->info['room'], $bet, $bet * $win, $combination]);

        $gid = Db::lastInsertId();
        //
        if ($win > 0) {
            $prize = $bet * $win;
            $chatDto = new ChatMessage();
            $chatDto->setCity($u->info['city']);
            $chatDto->setRoom(390);
            $chatDto->setLogin('<span style="color: #0066FF">Крупье</span>');
            $chatDto->setText("<small>Игрок {$u->info['login']} выиграл $prize екр, ставка $bet екр, игра №$gid</small>");
            $chatDto->setType(6);
            (new Chat())->sendMsg($chatDto);
        }
        //
        $r .= 'cash=' . floor($u->info['money2']);
        $r .= '&combination=' . $combination . '&n=' . $n . '&win=' . ($bet * $win);
    }
} else {
    $r .= 'cash=' . floor($u->info['money2']);
}
echo $r;