// I'd recommend using string parameters for your buttons instead
// of enum parameters, but you can do it either way
public void ModifyUnitButtonHandler(ArmyTypes army, UnitTypes unit, AttributeTypes attribute, int value)
{
// I'm not sure if the ? operator exists in Unity's default .NET version.
// If not, you can use a few if/then statements to make sure that nothing
// returns null
GetArmy(army.ToString())?
.GetUnit(unit.ToString())?
.GetAttribute(attribute.ToString())?
.Add(value);
}
/// <summary>
/// Creates a default attribute type instance of the passed in type.
/// </summary>
public static IAttributeType CreateAttributeType(AttributeTypes type)
{
switch (type)
{
case AttributeTypes.AssetName:
return(new AssetNameAttributeType());
case AttributeTypes.Integer:
return(new IntegerAttributeType());
case AttributeTypes.StringAttribute:
return(new StringAttributeType());
default:
throw new NotImplementedException(type.ToString() + " has not been implemented yet.");
}
}