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Support castling move with NAG in FenParser. #12

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Support castling move with NAG in FenParser. #12

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a73c64b
Support castling move with NAG in FenParser.
MPolleke Feb 16, 2021
d782df9
Fix silly mistake, don't know how it got there :)
MPolleke Feb 16, 2021
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9 changes: 5 additions & 4 deletions FenParser0x88.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1259,10 +1259,10 @@ function getFromAndToByNotation($notation)
case 0x03:
case 0x0B:

if ($notation === 'O-O') {
if (substr($notation, 0, 3) === 'O-O' && substr($notation, 0, 5) !== 'O-O-O') {
$foundPieces[] = ($offset + 4);
$ret['to'] = $offset + 6;
} else if ($notation === 'O-O-O') {
} else if (substr($notation, 0, 5) === 'O-O-O') {
$foundPieces[] = ($offset + 4);
$ret['to'] = $offset + 2;
} else {
Expand Down Expand Up @@ -1411,7 +1411,7 @@ function getToSquareByNotation($notation)

function getPieceTypeByNotation($notation, $color = null)
{
if ($notation === 'O-O-O' || $notation === 'O-O') {
if (substr($notation, 0, 5) === 'O-O-O' || substr($notation, 0, 3) === 'O-O') {
$pieceType = 'K';
} else {
$token = substr($notation, 0, 1);
Expand Down Expand Up @@ -1812,4 +1812,5 @@ private function getNewFen()

class FenParser0x88Exception extends Exception{

}
}