warn "# command: $command\n";
if ( $command == MOUSE_MOVE ) {
read $client, my $move, 4;
- my ( $x, $y ) = unpack 'ss', $move;
+ my ( $x, $y ) = unpack 's>s>', $move; # big-endian 16 bit
warn "MOVE $x $y\n";
} elsif ( $command == MOUSE_CLICK ) {
read $client, my $b, 2;