GameBoy\Cbopcode::cbopcode59 PHP Method

    private static function cbopcode59(Core $core)
    {
        $core->FCarry = ($core->registerE & 0x1) == 0x1;
        $core->registerE >>= 1;
        $core->FHalfCarry = $core->FSubtract = false;
        $core->FZero = $core->registerE == 0;
    }