public static void SerializeProperties(ISerializableEntity obj, XElement element, bool saveIfDefault = false)
{
var saveProperties = GetProperties <Serialize>(obj);
foreach (var property in saveProperties)
{
object value = property.GetValue();
if (value == null)
{
continue;
}
if (!saveIfDefault)
{
//only save
// - if the attribute is saveable and it's different from the default value
// - or can be changed in-game or in the editor
bool save = false;
foreach (var attribute in property.Attributes.OfType <Serialize>())
{
if ((attribute.isSaveable && !attribute.defaultValue.Equals(value)) ||
property.Attributes.OfType <Editable>().Any())
{
save = true;
break;
}
}
if (!save)
{
continue;
}
}
string stringValue;
string typeName;
if (!supportedTypes.TryGetValue(value.GetType(), out typeName))
{
if (property.PropertyType.IsEnum)
{
stringValue = value.ToString();
}
else
{
DebugConsole.ThrowError("Failed to serialize the property \"" + property.Name + "\" of \"" + obj + "\" (type " + property.PropertyType + " not supported)");
continue;
}
}
else
{
switch (typeName)
{
case "float":
//make sure the decimal point isn't converted to a comma or anything else
stringValue = ((float)value).ToString("G", CultureInfo.InvariantCulture);
break;
case "vector2":
stringValue = XMLExtensions.Vector2ToString((Vector2)value);
break;
case "vector3":
stringValue = XMLExtensions.Vector3ToString((Vector3)value);
break;
case "vector4":
stringValue = XMLExtensions.Vector4ToString((Vector4)value);
break;
case "color":
stringValue = XMLExtensions.ColorToString((Color)value);
break;
case "rectangle":
stringValue = XMLExtensions.RectToString((Rectangle)value);
break;
default:
stringValue = value.ToString();
break;
}
}
element.SetAttributeValue(property.Name.ToLowerInvariant(), stringValue);
}
}
