public static T As <T>(this Need_FoodGroup foodGroupNeed) where T : Need_FoodGroup
{
if (foodGroupNeed is T foodGroup)
{
return(foodGroup);
}
return(null);
}
public static SpecialThingFilterDef GetFilter(this Need_FoodGroup foodGroupNeed)
{
if (foodGroupNeed is Need_Vegetables)
{
return(SpecialThingFilterDef.Named("AllowVegetables"));
}
if (foodGroupNeed is Need_Fruit)
{
return(SpecialThingFilterDef.Named("AllowFruit"));
}
if (foodGroupNeed is Need_Grain)
{
return(SpecialThingFilterDef.Named("AllowGrain"));
}
if (foodGroupNeed is Need_Protein)
{
return(SpecialThingFilterDef.Named("AllowProtein"));
}
if (foodGroupNeed is Need_Dairy)
{
return(SpecialThingFilterDef.Named("AllowDairy"));
}
throw new NotImplementedException();
}