public static ICommandRequirements LimitTroopType(this ICommandRequirements requirement, IEnumerable <Model.JSON.TroopType> troopTypes) =>
new LimitTroopTypeModifier(requirement)
{
AllowedTypes = troopTypes.ToArray()
};
public LimitTroopTypeModifier(ICommandRequirements innerRequirement)
{
this.innerRequirement = innerRequirement;
}