function saveHistory()
{
global $CFG_TABLE;
global $board, $isPromoting, $history, $numMoves, $isInCheck, $CFG_USEEMAILNOTIFICATION;
/* old PHP versions don't have _POST, _GET and _SESSION as auto_globals */
if (!minimum_version("4.1.0")) {
global $_POST, $_GET, $_SESSION;
}
/* set destination row for pawn promotion */
if ($board[$_POST['fromRow']][$_POST['fromCol']] & BLACK) {
$targetRow = 0;
} else {
$targetRow = 7;
}
/* determine if move results in pawn promotion */
if (($board[$_POST['fromRow']][$_POST['fromCol']] & COLOR_MASK) == PAWN && $_POST['toRow'] == $targetRow) {
$isPromoting = true;
} else {
$isPromoting = false;
}
/* determine who's playing based on number of moves so far */
if ($numMoves == -1 || $numMoves % 2 == 1) {
$curColor = "white";
$oppColor = "black";
} else {
$curColor = "black";
$oppColor = "white";
}
/* add move to history */
$numMoves++;
$history[$numMoves]['gamedID'] = $_SESSION['gameID'];
$history[$numMoves]['curPiece'] = getPieceName($board[$_POST['fromRow']][$_POST['fromCol']]);
$history[$numMoves]['curColor'] = $curColor;
$history[$numMoves]['fromRow'] = $_POST['fromRow'];
$history[$numMoves]['fromCol'] = $_POST['fromCol'];
$history[$numMoves]['toRow'] = $_POST['toRow'];
$history[$numMoves]['toCol'] = $_POST['toCol'];
$history[$numMoves]['promotedTo'] = null;
if ($isInCheck) {
$history[$numMoves]['isInCheck'] = 1;
} else {
$history[$numMoves]['isInCheck'] = 0;
}
if (DEBUG) {
if ($history[$numMoves]['curPiece'] == '') {
echo "WARNING!!! missing piece at " . $_POST['fromRow'] . ", " . $_POST['fromCol'] . ": " . $board[$_POST['fromRow']][$_POST['fromCol']] . "<p>\n";
}
}
if ($board[$_POST['toRow']][$_POST['toCol']] == 0) {
$tmpQuery = "INSERT INTO " . $CFG_TABLE[history] . " (timeOfMove, gameID, curPiece, curColor, fromRow, fromCol, toRow, toCol, replaced, promotedTo, isInCheck) VALUES (Now(), " . $_SESSION['gameID'] . ", '" . getPieceName($board[$_POST['fromRow']][$_POST['fromCol']]) . "', '{$curColor}', " . $_POST['fromRow'] . ", " . $_POST['fromCol'] . ", " . $_POST['toRow'] . ", " . $_POST['toCol'] . ", null, null, " . $history[$numMoves]['isInCheck'] . ")";
$history[$numMoves]['replaced'] = null;
$tmpReplaced = "";
} else {
$tmpQuery = "INSERT INTO " . $CFG_TABLE[history] . " (timeOfMove, gameID, curPiece, curColor, fromRow, fromCol, toRow, toCol, replaced, promotedTo, isInCheck) VALUES (Now(), " . $_SESSION['gameID'] . ", '" . getPieceName($board[$_POST['fromRow']][$_POST['fromCol']]) . "', '{$curColor}', " . $_POST['fromRow'] . ", " . $_POST['fromCol'] . ", " . $_POST['toRow'] . ", " . $_POST['toCol'] . ", '" . getPieceName($board[$_POST['toRow']][$_POST['toCol']]) . "', null, " . $history[$numMoves]['isInCheck'] . ")";
$history[$numMoves]['replaced'] = getPieceName($board[$_POST['toRow']][$_POST['toCol']]);
$tmpReplaced = $history[$numMoves]['replaced'];
}
mysql_query($tmpQuery);
/* if email notification is activated and move does not result in a pawn's promotion... */
/* NOTE: moves resulting in pawn promotion are handled by savePromotion() above */
if ($CFG_USEEMAILNOTIFICATION && !$isPromoting && !$_SESSION['isSharedPC']) {
/* get opponent's player ID */
if ($oppColor == 'white') {
$tmpOpponentID = mysql_query("SELECT whitePlayer FROM " . $CFG_TABLE[games] . " WHERE gameID = " . $_SESSION['gameID']);
} else {
$tmpOpponentID = mysql_query("SELECT blackPlayer FROM " . $CFG_TABLE[games] . " WHERE gameID = " . $_SESSION['gameID']);
}
$opponentID = mysql_result($tmpOpponentID, 0);
/* if opponent is using email notification... */
$tmpOpponentEmail = mysql_query("SELECT value FROM " . $CFG_TABLE[preferences] . " WHERE playerID = " . $opponentID . " AND preference = 'emailNotification'");
if (mysql_num_rows($tmpOpponentEmail) > 0) {
$opponentEmail = mysql_result($tmpOpponentEmail, 0);
if ($opponentEmail != '') {
/* get opponent's nick */
$tmpOpponentNick = mysql_query("SELECT nick FROM " . $CFG_TABLE[players] . " WHERE playerID = " . $_SESSION['playerID']);
$opponentNick = mysql_result($tmpOpponentNick, 0);
/* get opponent's prefered history type */
$tmpOpponentHistory = mysql_query("SELECT value FROM " . $CFG_TABLE[preferences] . " WHERE playerID = " . $opponentID . " AND preference = 'history'");
/* default to PGN */
if (mysql_num_rows($tmpOpponentHistory) > 0) {
$opponentHistory = mysql_result($tmpOpponentHistory, 0);
} else {
$opponentHistory = 'pgn';
}
/* notify opponent of move via email */
if ($opponentHistory == 'pgn') {
webchessMail('move', $opponentEmail, moveToPGNString($history[$numMoves]['curColor'], $history[$numMoves]['curPiece'], $history[$numMoves]['fromRow'], $history[$numMoves]['fromCol'], $history[$numMoves]['toRow'], $history[$numMoves]['toCol'], $tmpReplaced, '', $isInCheck), $opponentNick, $_SESSION['gameID']);
} else {
webchessMail('move', $opponentEmail, moveToVerbousString($history[$numMoves]['curColor'], $history[$numMoves]['curPiece'], $history[$numMoves]['fromRow'], $history[$numMoves]['fromCol'], $history[$numMoves]['toRow'], $history[$numMoves]['toCol'], $tmpReplaced, '', $isInCheck), $opponentNick, $_SESSION['gameID']);
}
}
}
}
}
function writeHistoryPGN()
{
global $history, $numMoves;
for ($i = 0; $i <= $numMoves; $i++) {
$tmpReplaced = "";
if (!is_null($history[$i]['replaced'])) {
$tmpReplaced = $history[$i]['replaced'];
}
$tmpPromotedTo = "";
if (!is_null($history[$i]['promotedTo'])) {
$tmpPromotedTo = $history[$i]['promotedTo'];
}
$tmpCheck = $history[$i]['isInCheck'] == 1;
$moves[$i / 2][$i & 1] = moveToPGNString($history[$i]['curColor'], $history[$i]['curPiece'], $history[$i]['fromRow'], $history[$i]['fromCol'], $history[$i]['toRow'], $history[$i]['toCol'], $tmpReplaced, $tmpPromotedTo, $tmpCheck);
}
return $moves;
}
echo ("<tr><td bgcolor='green' align='center' style='font-weight: normal'><font color='white'><b>Last moves");
for ($i = $numMoves-$i+7; $i <= $numMoves; $i+=1)
{
//echo ("<tr><td bgcolor='green' align='center' style='font-weight: normal'><font color='white'><b>Last 2 Moves - ");
$tmpReplaced = "";
if (!is_null($history[$i]['replaced']))
$tmpReplaced = $history[$i]['replaced'];
$tmpPromotedTo = "";
if (!is_null($history[$i]['promotedTo']))
$tmpPromotedTo = $history[$i]['promotedTo'];
$tmpCheck = ($history[$i]['check'] == 1);
echo("-(");
echo(moveToPGNString($history[$i]['curColor'], $history[$i]['curPiece'], $history[$i]['fromRow'], $history[$i]['fromCol'], $history[$i]['toRow'], $history[$i]['toCol'], $tmpReplaced, $tmpPromotedTo, $tmpCheck));
echo(")");
//echo ("</b></td></tr>\n");
}
//echo("]");
echo ("</b></font></td></tr>\n");
?>
</table>
<? writeStatus(); ?>
<BR>
<form method=POST action="chess.php" name=chess>
<input type=hidden name="gameID" value="<?=$_SESSION["gameID"]?>">
<table border='0' width=300 bgcolor=black cellspacing=1 cellpading=1>
<tr><th bgcolor='beige' colspan='3'>NOTES TO SELF
function saveHistory($post = "")
{
global $db,$db_prefix, $board, $isPromoting, $history, $numMoves, $is_in_check, $CFG_USEEMAILNOTIFICATION;
if ($post != "")
$_POST = $post;
/* set destination row for pawn promotion */
if ($board[$_POST['from_row']][$_POST['from_col']] & BLACK)
$targetRow = 0;
else
$targetRow = 7;
/* determine if move results in pawn promotion */
if ((($board[$_POST['from_row']][$_POST['from_col']] & COLOR_MASK) == PAWN) && ($_POST['to_row'] == $targetRow))
$isPromoting = true;
else
$isPromoting = false;
/* determine who's playing based on number of moves so far */
if (($numMoves == -1) || ($numMoves % 2 == 1))
{
$cur_color = "white";
$oppColor = "black";
$targetRow = 7;
}
else
{
$cur_color = "black";
$oppColor = "white";
$targetRow = 0;
}
/* add move to history */
$numMoves++;
$history[$numMoves]['game_id'] = $_SESSION['game_id'];
$history[$numMoves]['cur_piece'] = getPieceName($board[$_POST['from_row']][$_POST['from_col']]);
$history[$numMoves]['cur_color'] = $cur_color;
$history[$numMoves]['from_row'] = $_POST['from_row'];
$history[$numMoves]['from_col'] = $_POST['from_col'];
$history[$numMoves]['to_row'] = $_POST['to_row'];
$history[$numMoves]['to_col'] = $_POST['to_col'];
$history[$numMoves]['promoted_to'] = null;
if ($is_in_check)
$history[$numMoves]['is_in_check'] = 1;
else
$history[$numMoves]['is_in_check'] = 0;
/*
if (DEBUG)
{
if ($history[$numMoves]['curPiece'] == '')
echo ("WARNING!!! missing piece at ".$_POST['from_row'].", ".$_POST['from_col'].": ".$board[$_POST['from_row']][$_POST['from_col']]."<p>\n");
}
*/
if ($board[$_POST['to_row']][$_POST['to_col']] == 0)
{
$tmpQuery = "INSERT INTO {$db_prefix}history (time_of_move, game_id, cur_piece, cur_color, from_row, from_col, to_row, to_col, replaced, promoted_to, is_in_check) VALUES (Now(), '$game_id', '".getPieceName($board[$_POST['from_row']][$_POST['from_col']])."', '$cur_color', ".$_POST['from_row'].", ".$_POST['from_col'].", ".$_POST['to_row'].", ".$_POST['to_col'].", null, null, ".$history[$numMoves]['is_in_check'].")";
$history[$numMoves]['replaced'] = null;
$tmpReplaced = "";
}
else
{
$tmpQuery = "INSERT INTO {$db_prefix}history (time_of_move, game_id, cur_piece, cur_color, from_row, from_col, to_row, to_col, replaced, promoted_to, is_in_check) VALUES (Now(), '$game_id', '".getPieceName($board[$_POST['from_row']][$_POST['from_col']])."', '$cur_color', ".$_POST['from_row'].", ".$_POST['from_col'].", ".$_POST['to_row'].", ".$_POST['to_col'].", '".getPieceName($board[$_POST['to_row']][$_POST['to_col']])."', null, ".$history[$numMoves]['is_in_check'].")";
$history[$numMoves]['replaced'] = getPieceName($board[$_POST['to_row']][$_POST['to_col']]);
$tmpReplaced = $history[$numMoves]['replaced'];
}
$res = mysql_query($tmpQuery) or die(mysql_error());
/* if email notification is activated and move does not result in a pawn's promotion... */
/* NOTE: moves resulting in pawn promotion are handled by savePromotion() above */
if ($CFG_USEEMAILNOTIFICATION && !$isPromoting)
{
/* get opponent's player ID */
if ($oppColor == 'white')
$tmpOpponentID = mysql_query("SELECT white_player FROM games WHERE game_id = ".$_SESSION['game_id']);
else
$tmpOpponentID = mysql_query("SELECT black_player FROM games WHERE game_id = ".$_SESSION['game_id']);
$opponentID = mysql_result($tmpOpponentID, 0);
/* if opponent is using email notification... */
$tmpOpponentEmail = mysql_query("SELECT value FROM preferences WHERE playerID = ".$opponentID." AND preference = 'emailNotification'");
if (mysql_num_rows($tmpOpponentEmail) > 0)
{
$opponentEmail = mysql_result($tmpOpponentEmail, 0);
if ($opponentEmail != '')
{
/* get opponent's nick */
$tmpOpponentNick = mysql_query("SELECT firstName FROM {$db_prefix}players WHERE playerID = ".$_SESSION['playerID']);
$opponentNick = mysql_result($tmpOpponentNick, 0);
/* get opponent's prefered history type */
$tmpOpponentHistory = mysql_query("SELECT value FROM preferences WHERE playerID = ".$opponentID." AND preference = 'history'");
/* default to PGN */
if (mysql_num_rows($tmpOpponentHistory) > 0)
$opponentHistory = mysql_result($tmpOpponentHistory, 0);
else
$opponentHistory = 'pgn';
/* notify opponent of move via email */
if ($opponentHistory == 'pgn')
webchessMail('move', $opponentEmail, moveToPGNString($history[$numMoves]['cur_color'], $history[$numMoves]['curPiece'], $history[$numMoves]['from_row'], $history[$numMoves]['from_col'], $history[$numMoves]['to_row'], $history[$numMoves]['to_col'], $tmpReplaced, '', $is_in_check), $opponentNick);
else
webchessMail('move', $opponentEmail, moveToVerbousString($history[$numMoves]['cur_color'], $history[$numMoves]['curPiece'], $history[$numMoves]['from_row'], $history[$numMoves]['from_col'], $history[$numMoves]['to_row'], $history[$numMoves]['to_col'], $tmpReplaced, '', $is_in_check), $opponentNick);
}
}
}
}
$tmpReplaced = $history[$i]['replaced'];
}
$tmpPromotedTo = "";
if (!is_null($history[$i]['promoted_to']))
{
$tmpPromotedTo = $history[$i]['promoted_to'];
}
$tmpCheck = 0;
if ($history[$i]['is_in_check'] == 1)
{
$tmpCheck = 1;
}
echo("-(");
echo(moveToPGNString($history[$i]['cur_color'], $history[$i]['cur_piece'], $history[$i]['from_row'], $history[$i]['from_col'], $history[$i]['to_row'], $history[$i]['to_col'], $tmpReplaced, $tmpPromotedTo, $tmpCheck));
echo(")");
//echo ("</b></td></tr>\n");
}
//echo("]");
echo ("</b></font></td></tr>\n");
?>
</table>
<? writeStatus(); ?>
<BR>
<form method=POST action="chess.php" name=chess>
<input type=hidden name="game_id" value="<?php
echo $_SESSION["game_id"];
?>
function writeHistoryPGN($format = "color", $single = 'none')
{
global $history, $numMoves, $MSG_LANG; $_SESSION;
if ($format == "color"){
echo ("<table border='0' width=100% bgcolor=black cellspacing=1 cellpading=1>\n");
echo ("<tr><th bgcolor='beige' colspan='5'>".strtoupper($MSG_LANG["history"])."</th></tr>\n");
echo ("<tr><th bgcolor='#BBBBBB' width='50'>".$MSG_LANG["movement"]."</th>");
echo ("<th bgcolor='white' colspan='2' align='center'><font color='black'>".$MSG_LANG["white"]."</font></th>");
echo ("<th bgcolor='silver' colspan='2' align='center'><font color='black'>".$MSG_LANG["black"]."</font></th></tr>\n");
}
for ($i = 0; $i <= $numMoves; $i+=2)
{
if ($format == "color")
$export = false;
else $export = true;
if ($format == "color")
echo ("<tr><td align='center' bgcolor='#BBBBBB'>".(($i/2) + 1)."</td><td bgcolor='white' align='center'><font color='black'>");
$tmpReplaced = "";
if (!is_null($history[$i]['replaced']))
$tmpReplaced = $history[$i]['replaced'];
$tmpPromotedTo = "";
if (!is_null($history[$i]['promoted_to']))
$tmpPromotedTo = $history[$i]['promoted_to'];
$tmpCheck = ($history[$i]['is_in_check'] == 1);
if ($format == "plain" && $single != 'single')
{
if (ceil(($i+1)/2) > 1 && $single == 'chess')
{
echo "<br>";
}
echo ceil(($i+1)/2).". ";
}
echo moveToPGNString($history[$i]['cur_color'], $history[$i]['cur_piece'], $history[$i]['from_row'], $history[$i]['from_col'], $history[$i]['to_row'], $history[$i]['to_col'], $tmpReplaced, $tmpPromotedTo, $tmpCheck, $export, $single)." ";
if ($format == "color")
{
echo "</td><td align='center' bgcolor=white height=18>";
if ($tmpReplaced!="")
echo "<img src='images/pieces/".$_SESSION['theme_set']."/black_".$tmpReplaced.".gif' height='15' align='left'> ";
echo ("</font></td><td bgcolor='silver' align='center'><font color='black'>");
}
if ($i == $numMoves){
if ($format == "color")
echo (" ");
}
else
{
$tmpReplaced = "";
if (!is_null($history[$i+1]['replaced']))
$tmpReplaced = $history[$i+1]['replaced'];
$tmpPromotedTo = "";
if (!is_null($history[$i+1]['promoted_to']))
$tmpPromotedTo = $history[$i+1]['promoted_to'];
$tmpCheck = ($history[$i+1]['is_in_check'] == 1);
//if ($format == "plain")
// echo ($i+2).". ";
echo moveToPGNString($history[$i+1]['cur_color'], $history[$i+1]['cur_piece'], $history[$i+1]['from_row'], $history[$i+1]['from_col'], $history[$i+1]['to_row'], $history[$i+1]['to_col'], $tmpReplaced, $tmpPromotedTo, $tmpCheck,$export,$single)." ";
if ($format == "color")
{
echo "</td><td align='center' bgcolor='silver' height=18>";
if ($tmpReplaced!="")
echo "<img src='images/pieces/".$_SESSION['theme_set']."/white_".$tmpReplaced.".gif' height='15' align='left'> ";
}
}
if ($format == "color")
echo ("</font></td></tr>\n");
//else{
// if (floor(($i+1)/8) == ($i)/8 && $i != 0)
// echo "\n";
//}
}
if ($format == "color")
echo ("</table>\n");
}
