/// <summary>
/// Add a new object property to an object type.
/// </summary>
/// <param name="typeName"></param>
/// <param name="propertyName">Name of the new property to add.
/// This name needs to be a valid identifier, which is no longer
/// than 32 characters, starting with a letter (a-z) and consisting
/// of only small letters (a-z), numbers (0-9) and/or underscores.</param>
/// <param name="propertyType">Type of the new property.</param>
public void DefineObjectProperty(string typeName, string propertyName, ObjectPropertyType propertyType)
{
if (String.IsNullOrEmpty(typeName))
{
throw new ArgumentNullException("typeName");
}
if (String.IsNullOrEmpty(propertyName))
{
throw new ArgumentNullException("propertyName");
}
CheckDataName(ref typeName);
CheckDataName(ref propertyName);
var query = new Dictionary <string, string>(4)
{
{ "method", "facebook.data.defineObjectProperty" },
{ "obj_type", typeName },
{ "prop_name", propertyName },
{ "prop_type", ((int)propertyType).ToString() }
};
ExecuteApiCall(query, true);
}
public DotArkGameObject gameObjectRef; //Only exists if the above is ObjectPropertyType.TypeID
public ObjectProperty(DotArkDeserializer d, int index, int length)
{
var ms = d.ms;
//If the length is four (only seems to happen on version 5), this is an integer.
if (length == 4)
{
objectRefType = ObjectPropertyType.TypeID;
dataFilePosition = ms.position;
objectId = ms.ReadInt();
}
else if (length >= 8)
{
//Read type
int type = ms.ReadInt();
if (type > 1 || type < 0)
{
throw new Exception($"Unknown ref type! Expected 0 or 1, but got {type} instead!");
}
//Convert this to our enum
objectRefType = (ObjectPropertyType)type;
dataFilePosition = ms.position;
//Depending on the type, read it in.
if (objectRefType == ObjectPropertyType.TypeID)
{
objectId = ms.ReadInt();
}
if (objectRefType == ObjectPropertyType.TypePath)
{
className = ms.ReadArkClassname(d);
}
}
else
{
dataFilePosition = ms.position;
throw new Exception($"Unknown object ref length! Expected 4 or >= 8, but got {length} instead.");
}
//If this is a type ID, I **THINK** this is a refrence to a GameObject
if (objectRefType == ObjectPropertyType.TypeID)
{
if (objectId != -1)
{
gameObjectRef = d.gameObjects[objectId];
}
}
}
public override void Read(IOMemoryStream ms, UAssetFile f)
{
source = f;
//If this is an array, assume 4
if (isArray)
{
length = 4;
}
//If the length is four (only seems to happen on version 5), this is an integer.
if (length == 4)
{
objectRefType = ObjectPropertyType.TypeID;
objectIndex = ms.ReadInt();
}
else if (length >= 8)
{
//Read type
int type = ms.ReadInt();
if (type > 1 || type < 0)
{
throw new Exception($"Unknown ref type! Expected 0 or 1, but got {type} instead!");
}
//Convert this to our enum
objectRefType = (ObjectPropertyType)type;
//Depending on the type, read it in.
if (objectRefType == ObjectPropertyType.TypeID)
{
objectIndex = ms.ReadInt();
}
if (objectRefType == ObjectPropertyType.TypePath)
{
className = ms.ReadNameTableEntry(f);
}
}
else
{
throw new Exception($"Unknown object ref length! Expected 4 or >= 8, but got {length} instead.");
}
}
/// <summary>
/// Add a new object property to an object type.
/// </summary>
/// <param name="typeName"></param>
/// <param name="propertyName">Name of the new property to add.
/// This name needs to be a valid identifier, which is no longer
/// than 32 characters, starting with a letter (a-z) and consisting
/// of only small letters (a-z), numbers (0-9) and/or underscores.</param>
/// <param name="propertyType">Type of the new property.</param>
public void DefineObjectProperty(string typeName, string propertyName, ObjectPropertyType propertyType)
{
if (String.IsNullOrEmpty(typeName))
{
throw new ArgumentNullException("typeName");
}
if (String.IsNullOrEmpty(propertyName))
{
throw new ArgumentNullException("propertyName");
}
CheckDataName(ref typeName);
CheckDataName(ref propertyName);
var query = new Dictionary<string, string>(4)
{
{"method", "facebook.data.defineObjectProperty"},
{"obj_type", typeName},
{"prop_name", propertyName},
{"prop_type", ((int) propertyType).ToString()}
};
ExecuteApiCall(query, true);
}
/// <summary>
/// Write out one object reference (owning or real reference).
/// </summary>
internal static void WriteObjectReference(XmlWriter writer, Guid propertyGuid, ObjectPropertyType propertyType)
{
writer.WriteStartElement("objsur");
writer.WriteAttributeString("guid", propertyGuid.ToString().ToLowerInvariant());
var val = "o";
if (propertyType == ObjectPropertyType.Reference)
{
val = "r";
}
writer.WriteAttributeString("t", val);
writer.WriteEndElement();
}
/// <summary>
/// Write out an atomic object property.
/// </summary>
internal static void WriteAtomicObjectProperty(XmlWriter writer, string elementName, ObjectPropertyType propertyType, ICmObject propertyData)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (string.IsNullOrEmpty(elementName))
{
throw new ArgumentNullException("elementName");
}
if (propertyData == null)
{
return;
}
writer.WriteStartElement(elementName); // Open prop. element.
WriteObjectReference(writer, propertyData, propertyType);
writer.WriteEndElement(); // Close prop. element.
}
protected ObjectProperty(ObjectPropertyType propertyType)
{
PropertyType = propertyType;
}
