public void SetFilterTheme(CardTheme theme, bool allow)
{
if (allow)
{
themeFilter = themeFilter | 1 << (int)theme;
}
else
{
themeFilter = themeFilter & (~(1 << (int)theme));
}
}
protected bool FilterThemeFunction(CardTheme theme)
{
return(((1 << (int)theme) & themeFilter) != 0);
}
