Do not bold anything when there is no running clock.

[remoteglot] / Board.pm

diff --git a/Board.pm b/Board.pm
index f20cecfea2faf2cdf2ad357c16959bcb420bfd1c..39c8134096b5897a0e7bd0ff47baad0441fe310f 100644 (file)
--- a/Board.pm
+++ b/Board.pm
@@ -170,7 +170,7 @@ sub parse_pretty_move {
 
        # Parse promo
        my $promo;
-       if ($move =~ s/=([QRNB])$//) {
+       if ($move =~ s/=?([QRNB])$//) {
                $promo = $1;
        }
 
@@ -200,8 +200,11 @@ sub parse_pretty_move {
                        push @squares, [ $row, $col ];
                }
        }
+       if (scalar @squares == 0) {
+               die "Impossible move $move";
+       }
        if (scalar @squares != 1) {
-               die "Ambigious or impossible move $move";
+               die "Ambigious move $move";
        }
        return (@{$squares[0]}, $to_row, $to_col, $promo);
 }
@@ -425,6 +428,19 @@ sub prettyprint_move {
        return ($pretty, $nb);
 }
 
+sub num_pieces {
+       my ($board) = @_;
+
+       my $num = 0;
+       for my $row (0..7) {
+               for my $col (0..7) {
+                       my $piece = $board->[$row][$col];
+                       ++$num if ($piece ne '-');
+               }
+       }
+       return $num;    
+}
+
 sub _prettyprint_move_no_check_or_mate {
         my ($board, $from_row, $from_col, $to_row, $to_col, $promo) = @_;
        my $piece = $board->[$from_row][$from_col];
@@ -467,7 +483,7 @@ sub _prettyprint_move_no_check_or_mate {
                        if (defined($promo) && $promo ne '') {
                                # promotion
                                $pretty .= "=";
-                               $pretty .= $promo;
+                               $pretty .= uc($promo);
                        }
                }
                return $pretty;