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blackjack.php
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blackjack.php
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<?php
require_once "include/bittorrent.php";
//require_once "include/user_functions.php";
dbconn();
loggedinorreturn();
//$lang = array_merge( load_language('global') );
$HTMLOUT='';
if ($CURUSER['class'] < UC_USER)
stderr("Sorry", "您的等级太低",false);
$mb = 100*1024*1024;
$maxbj=100;
$now = sqlesc(date("Y-m-d H:i:s"));
$game = isset($_POST["game"]) ? htmlspecialchars(trim($_POST["game"])) : '';
$start = isset($_POST["start"]) ? htmlspecialchars(trim($_POST["start"])) : '';
if ($game)
{
function cheater_check($arg)
{
if ($arg)
{
header('Location: '.$_SERVER['PHP_SELF']);
exit;
}
}
$cardcount = 52;
$points='';
$showcards='';
$aces='';
// $playeres = sql_query("SELECT * FROM blackjack WHERE gameover !='yes' and userid = ".sqlesc($CURUSER['id'])." ORDER BY date DESC LIMIT 1");
// $playerarr = mysql_fetch_assoc($playeres);
$res = sql_query("SELECT COUNT(*) AS num FROM blackjack WHERE gameover='yes' and userid = ".sqlesc($CURUSER['id']));
$arr = mysql_fetch_assoc($res);
if($arr['num'] >= $maxbj)cheater_check(true);
if ($start != 'yes')
{
$playeres = sql_query("SELECT * FROM blackjack WHERE gameover !='yes' and userid = ".sqlesc($CURUSER['id'])." ORDER BY date DESC LIMIT 1");
$playerarr = mysql_fetch_assoc($playeres);
if ($game == 'hit')
$points = $aces = 0;
$gameover = ($playerarr['gameover'] == 'yes' ? true : false);
$HTMLOUT .= cheater_check($gameover && ($game == 'hit' ^ $game == 'stop'));
$cards = $playerarr["cards"];
$usedcards = explode(" ", $cards);
$arr = array();
foreach ($usedcards as $array_list)
$arr[] = $array_list;
foreach ($arr as $card_id)
{
$used_card = sql_query("SELECT * FROM cards WHERE id=".sqlesc($card_id));
$used_cards = mysql_fetch_assoc($used_card);
$showcards .= "<img src='cards/".$used_cards["pic"]."' style=\"border: 1px\" alt='Cards' title='Cards' />";
if ($used_cards["points"] > 1)
$points += $used_cards['points'];
else
$aces++;
}
}
if ($_POST["game"] == 'hit')
{
if ($start == 'yes')
{
if ($CURUSER["uploaded"] < $mb)
stderr("Sorry ".$CURUSER["username"], "您现在需要 ".mksize($mb)." 上传.",false);
$required_ratio = 1;
if ($CURUSER["downloaded"] > 0)
$ratio = number_format($CURUSER["uploaded"] / $CURUSER["downloaded"], 3);
elseif ($CURUSER["uploaded"] > 0)
$ratio = 999;
else
$ratio = 0;
if ($ratio < $required_ratio)
stderr("Sorry ".$CURUSER["username"], "您的分享率小于 ".$required_ratio."%.",false);
$res = sql_query("SELECT status, gameover FROM blackjack WHERE status='playing' and userid = ".sqlesc($CURUSER['id']));
$arr = mysql_fetch_assoc($res);
if ($arr['status'] == 'waiting')
stderr("Sorry", "您需要等待上一局结束",false);
elseif ($arr['status'] == 'playing')
stderr("Sorry", "您需要继续玩完上一盘.<form method='post' action='".$_SERVER['PHP_SELF']."'><input type='hidden' name='game' value='hit' readonly='readonly' /><input type='hidden' name='continue' value='yes' readonly='readonly' /><input type='submit' value='Continue old game' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" /></form>",false);
$HTMLOUT .= cheater_check($arr['gameover'] == 'yes');
$cardids = array();
for ($i = 0; $i <= 1; $i++)
$cardids[] = rand(1, $cardcount);
foreach ($cardids as $cardid)
{
while (in_array($cardid, $cardids))
$cardid = rand(1, $cardcount);
$cardres = sql_query("SELECT points, pic FROM cards WHERE id='$cardid'");
$cardarr = mysql_fetch_assoc($cardres);
if ($cardarr["points"] > 1)
$points += $cardarr["points"];
else
$aces++;
$showcards .= "<img src='cards/".$cardarr['pic']."' style=\"border: 1px\" alt='Cards' title='Cards' />";
$cardids2[] = $cardid;
}
for ($i = 0; $i < $aces; $i++)
$points += ($points < 11 && $aces - $i == 1 ? 11 : 1);
sql_query("INSERT INTO blackjack (userid, points, cards, date) VALUES(".sqlesc($CURUSER['id']).", '$points', '".join(" ",$cardids2)."', ".TIMENOW.")");
$playerarr['id'] = mysql_insert_id();
if ($points < 21)
{
$HTMLOUT .="<h1>Welcome, {$CURUSER['username']}!</h1>
<table cellspacing='0' cellpadding='3' >
<tr><td colspan='2'>
<table class='message' width='100%' cellspacing='0' cellpadding='5' bgcolor='white'>
<tr><td align='center'>".trim($showcards)."</td></tr>
<tr><td align='center'><b>Points = {$points}</b></td></tr>
<tr><td align='center'>
<form method='post' action='".$_SERVER['PHP_SELF']."'><input type='hidden' name='game' value='hit' readonly='readonly' /><input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='拿牌' /></form>
</td></tr>";
if ($points >= 10)
{
$HTMLOUT .="<tr><td align='center'>
<form method='post' action='".$_SERVER['PHP_SELF']."'><input type='hidden' name='game' value='stop' readonly='readonly' /><input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='停牌' /></form>
</td></tr>";
}
$HTMLOUT .="</table></td></tr></table>";
stdhead('Blackjack');
print $HTMLOUT ;
stdfoot();
die();
}
}
elseif (($start != 'yes' && isset($_POST['continue']) != 'yes') && !$gameover)
{
$HTMLOUT .= cheater_check(empty($playerarr));
$cardid = rand(1, $cardcount);
while (in_array($cardid, $arr))
$cardid = rand(1, $cardcount);
$cardres = sql_query("SELECT points, pic FROM cards WHERE id='$cardid'");
$cardarr = mysql_fetch_assoc($cardres);
$showcards .= "<img src='cards/".$cardarr['pic']."' style=\"border: 1px\" alt='Cards' title='Cards' />";
if ($cardarr["points"] > 1)
$points += $cardarr["points"];
else
$aces++;
for ($i = 0; $i < $aces; $i++)
$points += ($points < 11 && $aces - $i == 1 ? 11 : 1);
sql_query("UPDATE blackjack SET points='$points', cards='".$cards." ".$cardid."' WHERE status = 'playing' and userid=".sqlesc($CURUSER['id']));
}
if ($points == 21 || $points > 21)
{
$waitres = sql_query("SELECT COUNT(userid) AS c FROM blackjack WHERE status = 'waiting' AND userid != ".sqlesc($CURUSER['id']));
$waitarr = mysql_fetch_assoc($waitres);
$HTMLOUT .="<h1>游戏结束</h1>
<table cellspacing='0' cellpadding='3' >
<tr><td colspan='2'>
<table width='100%' cellspacing='0' cellpadding='5' bgcolor='white'>
<tr><td align='center'>".trim($showcards)."</td></tr>
<tr><td align='center'><b>Points = {$points}</b></td></tr>";
}
if ($points == 21)
{
if ($waitarr['c'] > 0)
{
$r = sql_query("SELECT bj.*, u.username FROM blackjack AS bj LEFT JOIN users AS u ON u.id=bj.userid WHERE bj.status='waiting' AND bj.userid != ".sqlesc($CURUSER['id'])." ORDER BY bj.date ASC LIMIT 1");
$a = mysql_fetch_assoc($r);
if ($a["points"] != 21)
{
$winorlose = "赢局,你赢了 ".mksize($mb);
sql_query("UPDATE users SET uploaded = uploaded + $mb, bjwins = bjwins + 1 WHERE id=".sqlesc($CURUSER['id']));
sql_query("UPDATE users SET uploaded = uploaded - $mb, bjlosses = bjlosses + 1 WHERE id=".sqlesc($a['userid']));
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$subject = sqlesc("BlackJack 结果 : 输局 (你有 ".$a['points']." 点, ".$CURUSER['username']." 有 21 点)");
}
else
{
$winorlose = "平局";
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$subject = sqlesc("BlackJack 结果 : 平局 (你和 ".$CURUSER['username']."都有21点)");
}
sql_query("INSERT INTO messages (sender, receiver, added, msg, subject) VALUES(0, ".$a['userid'].", $now, $msg, $subject)");
sql_query("DELETE FROM blackjack WHERE id IN (".sqlesc($playerarr['id']).", ".sqlesc($a['id']).")");
$HTMLOUT .="<tr><td align='center'>你的对手是 ".$a["username"].",TA有 ".$a['points']." 点, $winorlose.<br />
<form method='post' action='".$_SERVER['PHP_SELF']."'>
<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='再来一局' /></form></td></tr>";
}
else
{
sql_query("UPDATE blackjack SET status = 'waiting', date=".TIMENOW.", gameover = 'yes' WHERE status = 'playing' and userid = ".sqlesc($CURUSER['id']));
$HTMLOUT .="<tr><td align='center'>暂时没有其他玩家, 所以你需要等待.<br />游戏结束你将会收到PM.<form method='post' action='".$_SERVER['PHP_SELF']."'>
<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='再来一局' /></form></td></tr>";
}
$HTMLOUT .="</table></td></tr></table><br />";
stdhead('Blackjack');
print $HTMLOUT ;
stdfoot();
}
elseif ($points > 21)
{
if ($waitarr['c'] > 0)
{
$r = sql_query("SELECT bj.*, u.username FROM blackjack AS bj LEFT JOIN users AS u ON u.id=bj.userid WHERE bj.status='waiting' AND bj.userid != ".sqlesc($CURUSER['id'])." ORDER BY bj.date ASC LIMIT 1");
$a = mysql_fetch_assoc($r);
if ($a["points"] > 21)
{
$winorlose = "平局";
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$subject = sqlesc("BlackJack 结果 : 平局 (你和 ".$CURUSER['username']." 的点数都超过 21)");
}
else
{
$winorlose = "输局,你失去了".mksize($mb);
sql_query("UPDATE users SET uploaded = uploaded + $mb, bjwins = bjwins + 1 WHERE id=".sqlesc($a['userid']));
sql_query("UPDATE users SET uploaded = uploaded - $mb, bjlosses = bjlosses + 1 WHERE id=".sqlesc($CURUSER['id']));
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$subject = sqlesc("BlackJack 结果 : 赢局 (你有 ".$a['points']." 点, ".$CURUSER['username']." 的点数超过 21)");
}
sql_query("INSERT INTO messages (sender, receiver, added, msg, subject) VALUES(0, ".$a['userid'].", $now, $msg, $subject)");
sql_query("DELETE FROM blackjack WHERE id IN (".sqlesc($playerarr['id']).", ".sqlesc($a['id']).")");
$HTMLOUT .="<tr><td align='center'>你的对手是 ".$a["username"].",TA有 ".$a['points']." 点, $winorlose.<br /><form method='post' action='".$_SERVER['PHP_SELF']."'>
<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' value='再来一局' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" /></form></td></tr>";
}
else
{
sql_query("UPDATE blackjack SET status = 'waiting', date=".TIMENOW.", gameover='yes' WHERE status = 'playing' and userid = ".sqlesc($CURUSER['id']));
$HTMLOUT .="<tr><td align='center'>暂时没有其他玩家, 所以你需要等待.<br />游戏结束你将会收到PM.<form method='post' action='".$_SERVER['PHP_SELF']."'>
<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='再来一局' /></form></td></tr>";
}
$HTMLOUT .="</table></td></tr></table><br />";
stdhead('Blackjack');
print $HTMLOUT ;
stdfoot();
}
else
{
$HTMLOUT .= cheater_check(empty($playerarr));
$HTMLOUT .="<h1>Welcome, {$CURUSER['username']}!</h1>
<table cellspacing='0' cellpadding='3' >
<tr><td colspan='2'>
<table class='message' width='100%' cellspacing='0' cellpadding='5' bgcolor='white'>
<tr><td align='center'>{$showcards}</td></tr>
<tr><td align='center'><b>Points = {$points}</b></td></tr>";
$HTMLOUT .="<tr>
<td align='center'><form method='post' action='".$_SERVER['PHP_SELF']."'><input type='hidden' name='game' value='hit' readonly='readonly' /><input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='拿牌' /></form></td>
</tr>";
$HTMLOUT .="<tr>
<td align='center'><form method='post' action='".$_SERVER['PHP_SELF']."'><input type='hidden' name='game' value='stop' readonly='readonly' /><input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='停牌' /></form></td>
</tr>";
$HTMLOUT .="</table></td></tr></table><br />";
stdhead('Blackjack');
print $HTMLOUT ;
stdfoot();
}
}
elseif ($_POST["game"] == 'stop')
{
$HTMLOUT .= cheater_check(empty($playerarr));
$waitres = sql_query("SELECT COUNT(userid) AS c FROM blackjack WHERE status='waiting' AND userid != ".sqlesc($CURUSER['id']));
$waitarr = mysql_fetch_assoc($waitres);
$HTMLOUT .="<h1>Game over</h1>
<table cellspacing='0' cellpadding='3' >
<tr><td colspan='2'>
<table class='message' width='100%' cellspacing='0' cellpadding='5' bgcolor='white'>
<tr><td align='center'>{$showcards}</td></tr>
<tr><td align='center'><b>Points = {$playerarr['points']}</b></td></tr>";
if ($waitarr['c'] > 0)
{
$r = sql_query("SELECT bj.*, u.username FROM blackjack AS bj LEFT JOIN users AS u ON u.id=bj.userid WHERE bj.status='waiting' AND bj.userid != ".sqlesc($CURUSER['id'])." ORDER BY bj.date ASC LIMIT 1");
$a = mysql_fetch_assoc($r);
if ($a["points"] == $playerarr['points'])
{
$winorlose = "平局";
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$subject = sqlesc("BlackJack 结果 : 平局 (你和".$CURUSER['username']."都有 ".$a['points']." 点)");
}
else
{
if (($a["points"] < $playerarr['points'] && $a['points'] < 21) || ($a["points"] > $playerarr['points'] && $a['points'] > 21))
{
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$subject = sqlesc("BlackJack 结果 : 输局 (你有 ".$a['points']." 点, ".$CURUSER['username']." 有 ".$playerarr['points']." 点)");
$winorlose = "赢局,你获得了 ".mksize($mb);
$st_query = "+ ".$mb.", bjwins = bjwins +";
$nd_query = "- ".$mb.", bjlosses = bjlosses +";
}
elseif (($a["points"] > $playerarr['points'] && $a['points'] < 21) || $a["points"] == 21 || ($a["points"] < $playerarr['points'] && $a['points'] > 21))
{
$msg = sqlesc("[url=blackjack.php]RT[/url]");
$winorlose = "输局,你失去了 ".mksize($mb);
$subject = sqlesc("BlackJack 结果 : 赢局 (你有 ".$a['points']." 点, ".$CURUSER['username']." 有 ".$playerarr['points']." 点)");
$st_query = "- ".$mb.", bjlosses = bjlosses +";
$nd_query = "+ ".$mb.", bjwins = bjwins +";
}
sql_query("UPDATE users SET uploaded = uploaded ".$st_query." 1 WHERE id=".sqlesc($CURUSER['id']));
sql_query("UPDATE users SET uploaded = uploaded ".$nd_query." 1 WHERE id=".sqlesc($a['userid']));
}
sql_query("INSERT INTO messages (sender, receiver, added, msg, subject) VALUES(0, ".$a['userid'].", $now, $msg, $subject)");
sql_query("DELETE FROM blackjack WHERE id IN (".sqlesc($playerarr['id']).", ".sqlesc($a['id']).")");
$HTMLOUT .="<tr><td align='center'>你的对手是 ".$a["username"].", TA有 ".$a['points']." 点, $winorlose.<br />
<form method='post' action='".$_SERVER['PHP_SELF']."'>
<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' value='再来一局' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" /></form></td></tr>";
}
else
{
sql_query("UPDATE blackjack SET status = 'waiting', date=".TIMENOW.", gameover='yes' WHERE status = 'playing' and userid = ".sqlesc($CURUSER['id']));
$HTMLOUT .="<tr><td align='center'>暂时没有其他玩家, 所以你需要等待.<br />游戏结束你将会收到PM.<form method='post' action='".$_SERVER['PHP_SELF']."'>
<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='再来一局' /></form></td></tr>";
}
$HTMLOUT .="</table></td></tr></table><br />";
stdhead('Blackjack');
print $HTMLOUT ;
stdfoot();
}
}
else
{
$waitres = sql_query("SELECT COUNT(DISTINCT(id)) AS c FROM users WHERE last_access > ".sqlesc(date("Y-m-d H:i:s",TIMENOW- 60))." AND page= ".sqlesc($_SERVER['PHP_SELF'])." and id != ".sqlesc($CURUSER['id']));
$waitarr = mysql_fetch_assoc($waitres);
$waitres = sql_query("SELECT COUNT(userid) AS c FROM blackjack WHERE status ='waiting' AND userid != ".sqlesc($CURUSER['id']));
$waitarr2 = mysql_fetch_assoc($waitres);
$res = sql_query("SELECT COUNT(*) AS num FROM blackjack WHERE gameover='yes' and userid = ".sqlesc($CURUSER['id']));
$arr = mysql_fetch_assoc($res);
$tot_wins = $CURUSER['bjwins'];
$tot_losses = $CURUSER['bjlosses'];
$tot_games = $tot_wins + $tot_losses;
$win_perc = ($tot_losses==0?($tot_wins==0?"---":"100%"):($tot_wins==0?"0":number_format(($tot_wins/$tot_games)*100,1)).'%');
$plus_minus = ($tot_wins-$tot_losses<0?'-':'').mksize((($tot_wins-$tot_losses>=0?($tot_wins-$tot_losses):($tot_losses-$tot_wins)))*$mb);
$HTMLOUT .="<h1>Blackjack</h1>
<table cellspacing='0' cellpadding='3' width='400'>
<tr><td colspan='2' align='center'>
<table class='message' width='100%' cellspacing='0' cellpadding='10' bgcolor='white'>
<tr><td align='center'><img src='cards/tp.bmp' style=\"border: 1px\" alt='' /> <img src='cards/vp.bmp' style=\"border: 1px\" alt='' /></td></tr>
<tr><td align='left'>传统的21点游戏,您要抓足够接近21点，和对手对抗。<br />A在总分不超过21时作11，总分超过21则作1。J,Q,K作为10。<br /><br />
<b>当前可用局数: </b>". $waitarr2['c']."+".($maxbj-$arr['num'])."<br/>
<b>当前在线人数: </b>". $waitarr['c']."<br/>
<b>提示:</b> 每局赌注为100MB上传量<br/>
</td></tr>
<tr><td align='center'>
<form method='post' action='".$_SERVER['PHP_SELF']."'>
".($arr['num'] >= $maxbj?
"请等待前21局结束<br /><input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='刷新' />":
"<input type='hidden' name='game' value='hit' readonly='readonly' />
<input type='hidden' name='start' value='yes' readonly='readonly' />
<input type='submit' onclick=\"javascript:{this.disabled=true;this.form.submit()}\" value='开牌'/>
")."
</form>
</td></tr></table>
</td></tr></table>
<br /><br /><br />
<table cellspacing='0' cellpadding='3' width='400'>
<tr><td colspan='2' align='center'>
<h1>个人记录</h1></td></tr>
<tr><td align='left'><b>胜局</b></td><td align='center'><b>{$tot_wins}</b></td></tr>
<tr><td align='left'><b>平局</b></td><td align='center'><b>待开发</b></td></tr>
<tr><td align='left'><b>输局</b></td><td align='center'><b>{$tot_losses}</b></td></tr>
<tr><td align='left'><b>游戏次数</b></td><td align='center'><b>{$tot_games}</b></td></tr>
<tr><td align='left'><b>获胜率</b></td><td align='center'><b>{$win_perc}</b></td></tr>
<tr><td align='left'><b>+/-</b></td><td align='center'><b>{$plus_minus}</b></td></tr>
</table><br /><b><div align=\"center\"><a href=\"/bjstats.php\">历史统计</a></div></b> ";
stdhead("Blackjack $maxbj limited");
print $HTMLOUT ;
stdfoot();
}
?>