public override void Serialize(ref T entityComponent, ArchiveMode mode, SerializationStream stream)
{
if (mode == ArchiveMode.Serialize)
{
stream.Write(entityComponent.Entity);
stream.Write(CloneEntityComponentData.GenerateEntityComponentData(entityComponent));
}
else if (mode == ArchiveMode.Deserialize)
{
var entity = stream.Read <Entity>();
var data = stream.Read <CloneEntityComponentData>();
CloneEntityComponentData.RestoreEntityComponentData(entityComponent, data);
}
}
public static CloneEntityComponentData GenerateEntityComponentData(EntityComponent entityComponent)
{
var data = new CloneEntityComponentData {
Properties = new List <EntityComponentProperty>()
};
foreach (var field in entityComponent.GetType().GetTypeInfo().DeclaredFields)
{
//if (!field.GetCustomAttributes(typeof(DataMemberConvertAttribute), true).Any())
// continue;
data.Properties.Add(new EntityComponentProperty(EntityComponentPropertyType.Field, field.Name, field.GetValue(entityComponent)));
}
foreach (var property in entityComponent.GetType().GetTypeInfo().DeclaredProperties)
{
//if (!property.GetCustomAttributes(typeof(DataMemberConvertAttribute), true).Any())
// continue;
data.Properties.Add(new EntityComponentProperty(EntityComponentPropertyType.Property, property.Name, property.GetValue(entityComponent, null)));
}
return(data);
}
//public List<EntityComponentProperty> Properties;
public static void RestoreEntityComponentData(EntityComponent entityComponent, CloneEntityComponentData data)
{
foreach (var componentProperty in data.Properties)
{
switch (componentProperty.Type)
{
case EntityComponentPropertyType.Field:
{
var field = entityComponent.GetType().GetTypeInfo().GetDeclaredField(componentProperty.Name);
if (field == null) // Field disappeared? should we issue a warning?
{
continue;
}
var result = MergeObject(field.GetValue(entityComponent), componentProperty.Value);
field.SetValue(entityComponent, result);
}
break;
case EntityComponentPropertyType.Property:
{
var property = entityComponent.GetType().GetTypeInfo().GetDeclaredProperty(componentProperty.Name);
if (property == null) // Property disappeared? should we issue a warning?
{
continue;
}
var result = MergeObject(property.GetValue(entityComponent, null), componentProperty.Value);
if (property.CanWrite)
{
property.SetValue(entityComponent, result, null);
}
}
break;
default:
throw new NotImplementedException();
}
}
}