private static void CollectProperties(fsConfig config, List <fsMetaProperty> properties, Type reflectedType)
{
// do we require a [SerializeField] or [fsProperty] attribute?
bool requireOptIn = config.DefaultMemberSerialization == fsMemberSerialization.OptIn;
bool requireOptOut = config.DefaultMemberSerialization == fsMemberSerialization.OptOut;
// 检查是否有[fsObject] attribute
fsObjectAttribute attr = fsPortableReflection.GetAttribute <fsObjectAttribute>(reflectedType);
if (attr != null)
{
requireOptIn = attr.MemberSerialization == fsMemberSerialization.OptIn;
requireOptOut = attr.MemberSerialization == fsMemberSerialization.OptOut;
}
// 获得所有的成员，包含方法与属性字段
MemberInfo[] members = reflectedType.GetDeclaredMembers();
foreach (var member in members)
{
// We don't serialize members annotated with any of the ignore serialize attributes
// 跳过attribute 是 typeof(NonSerializedAttribute) 或者 typeof(fsIgnoreAttribute)
if (config.IgnoreSerializeAttributes.Any(t => fsPortableReflection.HasAttribute(member, t)))
{
continue;
}
// 如果不是属性，字段的话，就跳过
PropertyInfo property = member as PropertyInfo;
FieldInfo field = member as FieldInfo;
// Early out if it's neither a field or a property, since we don't serialize anything else.
if (property == null && field == null)
{
continue;
}
// 如果设置了requireOptIn，跳过那些Attribute不是UnityEngine.SerializeField和fsPropertyAttribute的
// If an opt-in annotation is required, then skip the property if it doesn't have one
// of the serialize attributes
if (requireOptIn &&
!config.SerializeAttributes.Any(t => fsPortableReflection.HasAttribute(member, t)))
{
continue;
}
// 如果设置了requireOptOut，跳过Attribute是 typeof(NonSerializedAttribute), typeof(fsIgnoreAttribute)的
// If an opt-out annotation is required, then skip the property *only if* it has one of
// the not serialize attributes
if (requireOptOut &&
config.IgnoreSerializeAttributes.Any(t => fsPortableReflection.HasAttribute(member, t)))
{
continue;
}
// 如果是属性的话，
if (property != null)
{
// 判断是否可以序列化这个Property
if (CanSerializeProperty(config, property, members, requireOptOut))
{
properties.Add(new fsMetaProperty(config, property));
}
}
// 如果是字段的话
else if (field != null)
{
// 判断是否可以序列化这个Field
if (CanSerializeField(config, field, requireOptOut))
{
properties.Add(new fsMetaProperty(config, field));
}
}
}
// 处理基类，收集基类的属性
if (reflectedType.Resolve().BaseType != null)
{
CollectProperties(config, properties, reflectedType.Resolve().BaseType);
}
}
private static void CollectProperties(fsConfig config, List <fsMetaProperty> properties, Type reflectedType)
{
// do we require a [SerializeField] or [fsProperty] attribute?
bool requireOptIn = config.DefaultMemberSerialization == fsMemberSerialization.OptIn;
bool requireOptOut = config.DefaultMemberSerialization == fsMemberSerialization.OptOut;
fsObjectAttribute attr = fsPortableReflection.GetAttribute <fsObjectAttribute>(reflectedType);
if (attr != null)
{
requireOptIn = attr.MemberSerialization == fsMemberSerialization.OptIn;
requireOptOut = attr.MemberSerialization == fsMemberSerialization.OptOut;
}
MemberInfo[] members = reflectedType.GetDeclaredMembers();
foreach (var member in members)
{
// We don't serialize members annotated with any of the ignore serialize attributes
if (config.IgnoreSerializeAttributes.Any(t => fsPortableReflection.HasAttribute(member, t)))
{
continue;
}
PropertyInfo property = member as PropertyInfo;
FieldInfo field = member as FieldInfo;
// Early out if it's neither a field or a property, since we don't serialize anything else.
if (property == null && field == null)
{
continue;
}
// If an opt-in annotation is required, then skip the property if it doesn't have one
// of the serialize attributes
if (requireOptIn &&
!config.SerializeAttributes.Any(t => fsPortableReflection.HasAttribute(member, t)))
{
continue;
}
// If an opt-out annotation is required, then skip the property *only if* it has one of
// the not serialize attributes
if (requireOptOut &&
config.IgnoreSerializeAttributes.Any(t => fsPortableReflection.HasAttribute(member, t)))
{
continue;
}
if (property != null)
{
if (CanSerializeProperty(config, property, members, requireOptOut))
{
properties.Add(new fsMetaProperty(config, property));
}
}
else if (field != null)
{
if (CanSerializeField(config, field, requireOptOut))
{
properties.Add(new fsMetaProperty(config, field));
}
}
}
if (reflectedType.Resolve().BaseType != null)
{
CollectProperties(config, properties, reflectedType.Resolve().BaseType);
}
}