public override List <uint> Load(PropertyFileObject file, PropertyInfo property, Dictionary <uint, Property> properties)
{
List <uint> definedProperties = new List <uint>();
object list = property.PropertyType.GetConstructor(new Type[] { }).Invoke(new object[] { });
property.SetValue(file, list, null);
//must be based on List<PropertyFileObject>
Type listItemType = property.PropertyType.GetGenericArguments()[0];
List <PropertyInfo> listItemProperties = listItemType.GetProperties().Where(p => p.GetCustomAttributes(typeof(PropertyFilePropertyAttribute), false).Count() == 1).ToList <PropertyInfo>();
int index = 0;
int maxIndex = int.MaxValue;
while (index < maxIndex)
{
PropertyFileObject listInstance = (PropertyFileObject)listItemType.GetConstructor(new Type[] { }).Invoke(new object[] { });
bool containsProperty = false;
foreach (PropertyInfo listItemProperty in listItemProperties)
{
PropertyFilePropertyAttribute listItemAttr = (PropertyFilePropertyAttribute)listItemProperty.GetCustomAttributes(typeof(PropertyFilePropertyAttribute), false)[0];
if (properties.ContainsKey(listItemAttr.PropertyID))
{
maxIndex = ((ArrayProperty)properties[listItemAttr.PropertyID]).Values.Count;
listItemProperty.SetValue(listInstance, ((ArrayProperty)properties[listItemAttr.PropertyID]).Values[index], null);
containsProperty = true;
}
else if (!listItemAttr.Optional)
{
if (index == 0) //the array may be empty, which could still be valid
{
}
else
{
throw new Exception(string.Format("Missing property {0:X8} in property file!", listItemAttr.PropertyID));
}
}
definedProperties.Add(listItemAttr.PropertyID);
}
if (containsProperty)
{
list.GetType().GetMethod("Add").Invoke(list, new object[] { listInstance });
}
else
{
break;
}
index++;
}
return(definedProperties);
}
public override void Save(PropertyFileObject file, PropertyInfo property, Dictionary <uint, Property> returnValues)
{
IEnumerable <object> list = (IEnumerable <object>)property.GetValue(file, null);
//must be based on List<PropertyFileObject>
Type listItemType = property.PropertyType.GetGenericArguments()[0];
List <PropertyInfo> listItemProperties = listItemType.GetProperties().Where(p => p.GetCustomAttributes(typeof(PropertyFilePropertyAttribute), false).Count() == 1).ToList <PropertyInfo>();
foreach (PropertyFileObject obj in list)
{
foreach (PropertyInfo listItemProperty in listItemProperties)
{
PropertyFilePropertyAttribute listItemAttr = (PropertyFilePropertyAttribute)listItemProperty.GetCustomAttributes(typeof(PropertyFilePropertyAttribute), false)[0];
if (!returnValues.ContainsKey(listItemAttr.PropertyID))
{
returnValues.Add(listItemAttr.PropertyID, new ArrayProperty()
{
Values = new List <Property>(), PropertyType = listItemProperty.PropertyType
});
}
((ArrayProperty)returnValues[listItemAttr.PropertyID]).Values.Add((Property)listItemProperty.GetValue(obj, null));
}
}
}
