function mobile_get_game_update_on_state_change($xsid)
{
//$session = base64_decode($xsid);
//list($uniq, $player_id) = preg_split("/\|/", $session);
if ($_GET['gameid'] != "") {
$game_id = $_GET['gameid'];
try {
$dbh = CSession::$dbh;
$side_to_move = $_GET['side_to_move'];
$get_game_over = (bool) $_GET['get_game_over'];
$get_new_move = (bool) $_GET['get_new_move'];
$with_full_update = (bool) $_GET['with_full_update'];
$require_full_update = FALSE;
$new_move = FALSE;
// Work out whose turn it is.
$player_w = -1;
$player_b = -1;
$next_move = '';
$stmt = $dbh->prepare("SELECT `w_player_id`,`b_player_id`,`next_move` FROM `game` WHERE `game_id` = ?");
$stmt->bind_param('s', $game_id);
if ($stmt->execute()) {
$stmt->bind_result($player_w, $player_b, $next_move);
$result = $stmt->fetch();
if ($result) {
if ($next_move == NULL) {
$next_move = 'w';
}
// Game creation does not initially set a next move value. Assume white to move as custom game setup isn't yet implemented.
}
$stmt->close();
} else {
echo "<ERROR>Database Error</ERROR>\n";
return false;
}
if ($get_new_move) {
//echo "next $next_move , side $side_to_move";
if ($next_move != $side_to_move) {
echo "<NEW_MOVE>true</NEW_MOVE>\n";
$new_move = TRUE;
$require_full_update = TRUE;
} else {
echo "<NEW_MOVE>false</NEW_MOVE>\n";
}
}
if ($get_game_over) {
// See if the game is over (because the opponent resigned, there was a draw or a player won).
$game_result = 0;
$stmt = $dbh->prepare("SELECT `completion_status` FROM `game` WHERE `game_id` = ?");
$stmt->bind_param('s', $game_id);
if ($stmt->execute()) {
$stmt->bind_result($status);
$result = $stmt->fetch();
if ($result) {
if ($status == "W") {
$game_result = 1;
} elseif ($status == "B") {
$game_result = 2;
} elseif ($status == "D") {
$game_result = 3;
}
}
$stmt->close();
} else {
echo "<ERROR>Database Error</ERROR>\n";
return false;
}
if ($game_result != 0) {
echo "<GAME_OVER>true</GAME_OVER>\n";
$require_full_update = TRUE;
} else {
echo "<GAME_OVER>false</GAME_OVER>\n";
}
}
if ($require_full_update && $with_full_update) {
// There might be cases where we only want to know if a move was made or the game is over without the details of the game state.
mobile_get_full_game_update();
}
if ($new_move) {
$move = ChessHelper::get_last_move();
echo "<MOVE_SAN>" . $move['SAN'] . "</MOVE_SAN>\n";
echo "<MOVE_FROM>" . $move['from'] . "</MOVE_FROM>\n";
echo "<MOVE_TO>" . $move['to'] . "</MOVE_TO>\n";
}
// Return the draw status.
$session = base64_decode($xsid);
list($uniq, $player_id) = preg_split("/\\|/", $session);
$oR3DCQuery = new CR3DCQuery($Root_Path . "bin/config.php");
$isblack = $oR3DCQuery->IsPlayerBlack($Root_Path . "bin/config.php", $game_id, $player_id);
$isdraw = $oR3DCQuery->IsRequestDraw($Root_Path . "bin/config.php", $game_id, $isblack);
echo "<DRAWCODE>";
echo $isdraw;
echo "</DRAWCODE>\n";
} catch (mysqli_sql_exception $e) {
echo "<ERROR>Database Connection Error</ERROR>\n";
return false;
}
} else {
echo "<ERROR>IDS_GAME_ID_INVALID</ERROR>\n";
}
}
$str .= '<TIME_W_LEFT>' . $timeinfo['w_time_left'] . '</TIME_W_LEFT>';
$str .= '<TIME_B_LEFT>' . $timeinfo['b_time_left'] . '</TIME_B_LEFT>';
$str .= '<TIME_W_ALLOWED>' . $timeinfo['w_time_allowed'] . '</TIME_W_ALLOWED>';
$str .= '<TIME_B_ALLOWED>' . $timeinfo['b_time_allowed'] . '</TIME_B_ALLOWED>';
} else {
$str .= "<TIME_DURATION>" . $timeinfo['duration'] . "</TIME_DURATION>\n";
$str .= '<TIME_W_ALLOWED>' . $timeinfo['duration'] . '</TIME_W_ALLOWED>';
$str .= '<TIME_B_ALLOWED>' . $timeinfo['duration'] . '</TIME_B_ALLOWED>';
}
$str .= "</RESPONSE>\n";
echo preg_replace("/\n/", "", addslashes($str));
?>
";
settings['last_move'] = <?php
$lm = ChessHelper::get_last_move();
$str = $lm['from'] . ' ' . $lm['to'];
if (trim($str) == '') {
$str = FALSE;
}
echo json_encode($str);
?>
;
settings['chat'] = {input_ctrl: 'sendbox', send_ctrl: 'sendmsgbtn', output_ctrl: 'chatbox'};
// Setup language strings
LANG = {
txt_promotion: '<?php
echo __l('Select piece to promote pawn to');
?>
