battles/fight.php

<?php
session_start();
if (empty($_SESSION['uid'])) {
    header("Location: index.php");
    exit;
}

require_once 'config.php';
$userLoginStatus = db::c()->query('SELECT enter_game FROM users WHERE id = ?i', $_SESSION['uid'])->getNumRows() ?? 0;
if (empty($userLoginStatus)) {
    header("Location: index.php");
} else {
    db::c()->query('UPDATE `users` SET `enter_game` = 0 WHERE `enter_game` = 1 AND `id` = ?i', $_SESSION['uid']);
}

\Battles\Template::header('Окно игры');
?>
    <script>
        if (!navigator.cookieEnabled) {
            document.write('Внимание! В вашем браузере отключена поддержка Cookies. Включите чтобы играть.');
            try {
                window.stop();
            } catch (exception) {
                document.execCommand('Stop');
            }
        }
    </script>
    <style>
        IFRAME.FRAME {
            width: 100%;
            height: 100%;
            border: 0 solid;
        }

        .frametable {
            height: 100%;
            width: 100%;
            position: absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            border: 0 solid;
            border-spacing: 0;
        }

        .frametd {
            height: inherit;
            padding: 0;
        }
    </style>
<table class="frametable">
    <tr style="height: 25px;">
        <td class="frametd">
            <iframe id="header<?= mt_rand() ?>" class="FRAME" src="top_menu.php" scrolling="no" frameborder="0"
                    name="headframe"></iframe>
        </td>
    </tr>
    <tr style="height: 75%;">
        <td class="frametd">
            <iframe id="main<?= mt_rand() ?>" class="FRAME" src="main.php?top=<?= mt_rand() ?>" frameborder="0"
                    name="gameframe"></iframe>
        </td>
    </tr>
    <tr>
        <td class="frametd">
            <iframe id="chat<?= mt_rand() ?>" class="FRAME" src="chat.php" frameborder="0" name="chatframe"></iframe>
        </td>
    </tr>
</table>