// Methods
public override void Load(Stream fileStream,
Dictionary <string, SetObjectType> objectTemplates)
{
// Header
var reader = new BINAReader(fileStream);
Header = reader.ReadHeader();
//Set Name (hardcoded to ASSUME it's four characters long)
long namePosition = reader.BaseStream.Position; //Save position so we can jump back after reading name, type and parameters
reader.JumpAhead(0xC);
Name = reader.ReadNullTerminatedString();
reader.JumpTo(namePosition, true);
reader.JumpAhead(0x2C);
uint objectCount = reader.ReadUInt32();
uint objectTableOffset = reader.ReadUInt32();
uint groupCount = reader.ReadUInt32();
uint groupTableOffset = reader.ReadUInt32();
//Objects
reader.JumpTo(objectTableOffset, false);
for (uint i = 0; i < objectCount; i++)
{
var obj = new SetObject();
obj.ObjectID = i;
uint objectNameOffset = reader.ReadUInt32();
uint objectTypeOffset = reader.ReadUInt32();
obj.UnknownBytes = reader.ReadBytes(16); //parameter.Unknown 16 bytes (pattern tends to be 40 00 00 00/01 (depending on whether object is activated by a group) 00 00 00 00 00 00 00 00 00 00 00 00)
obj.Transform.Position = reader.ReadVector3();
obj.DrawDistance = reader.ReadSingle();
obj.Transform.Rotation = reader.ReadQuaternion();
uint parameterCount = reader.ReadUInt32();
uint parameterOffset = reader.ReadUInt32();
long position = reader.BaseStream.Position; //Save position so we can jump back after reading name, type and parameters
//Object Name and Type
reader.JumpTo(objectNameOffset, false);
obj.ObjectName = reader.ReadNullTerminatedString();
reader.JumpTo(objectTypeOffset, false);
obj.ObjectType = reader.ReadNullTerminatedString();
reader.JumpTo(parameterOffset, false);
//Object Parameters
for (uint c = 0; c < parameterCount; c++)
{
var parameter = new SetObjectParam();
uint parameterType = reader.ReadUInt32();
switch (parameterType)
{
case 0: //boolean
parameter.DataType = typeof(bool);
parameter.Data = reader.ReadUInt32() == 1;
parameter.Unknown1 = reader.ReadUInt32();
parameter.Unknown2 = reader.ReadUInt32();
parameter.Unknown3 = reader.ReadUInt32();
break;
case 1: //int
parameter.DataType = typeof(int);
parameter.Data = reader.ReadInt32();
parameter.Unknown1 = reader.ReadUInt32();
parameter.Unknown2 = reader.ReadUInt32();
parameter.Unknown3 = reader.ReadUInt32();
break;
case 2: //single
parameter.DataType = typeof(float);
parameter.Data = reader.ReadSingle();
parameter.Unknown1 = reader.ReadUInt32();
parameter.Unknown2 = reader.ReadUInt32();
parameter.Unknown3 = reader.ReadUInt32();
break;
case 3: //string
uint offset = reader.ReadUInt32();
parameter.Unknown1 = reader.ReadUInt32();
parameter.Unknown2 = reader.ReadUInt32();
parameter.Unknown3 = reader.ReadUInt32();
long stringParameterPosition = reader.BaseStream.Position; //Save position so we can jump back after reading name, type and parameters
reader.JumpTo(offset, false);
parameter.DataType = typeof(string);
parameter.Data = reader.ReadNullTerminatedString();
reader.JumpTo(stringParameterPosition, true);
break;
case 4: //Vector3
parameter.DataType = typeof(Vector3);
parameter.Data = reader.ReadVector3();
parameter.Unknown3 = reader.ReadUInt32();
break;
case 6: //uint
parameter.DataType = typeof(uint);
parameter.Data = reader.ReadUInt32();
parameter.Unknown1 = reader.ReadUInt32();
parameter.Unknown2 = reader.ReadUInt32();
parameter.Unknown3 = reader.ReadUInt32();
break;
default:
Console.WriteLine("Unhandled Data Type!");
break;
}
obj.Parameters.Add(parameter);
}
//Save Object and jump back for the next one
Objects.Add(obj);
reader.JumpTo(position, true);
}
//Groups
reader.JumpTo(groupTableOffset, false);
for (uint i = 0; i < groupCount; i++)
{
var group = new SetGroup();
uint groupNameOffset = reader.ReadUInt32();
uint groupTypeOffset = reader.ReadUInt32();
group.GroupObjectCount = reader.ReadUInt32();
uint groupObjectListOffset = reader.ReadUInt32();
long position = reader.BaseStream.Position; //Save position so we can jump back after reading name, type and object list
//Group Name and Type
reader.JumpTo(groupNameOffset, false);
group.GroupName = reader.ReadNullTerminatedString();
reader.JumpTo(groupTypeOffset, false);
group.GroupType = reader.ReadNullTerminatedString();
//Group Object List
reader.JumpTo(groupObjectListOffset, false);
for (uint c = 0; c < group.GroupObjectCount; c++)
{
reader.JumpAhead(4);
group.ObjectIDs.Add(reader.ReadUInt32());
}
//Save Group and jump back for the next one
Groups.Add(group);
reader.JumpTo(position, true);
}
}
public void ImportXML(Stream fileStream)
{
// Load XML and add loaded data to set data
var xml = XDocument.Load(fileStream);
Name = xml.Root.Attribute("name").Value;
uint objID = 0; // For Object elements with no ID attribute.
foreach (var objElem in xml.Root.Elements("Object"))
{
// Generate Object
var typeAttr = objElem.Attribute("type");
var objIDAttr = objElem.Attribute("id");
var objNameAttr = objElem.Attribute("name");
if (typeAttr == null)
{
continue;
}
var obj = new SetObject()
{
ObjectType = typeAttr.Value,
ObjectName = objNameAttr.Value,
ObjectID = (objIDAttr == null) ?
objID : Convert.ToUInt32(objIDAttr.Value),
};
// Assign CustomData to Object
var customDataElem = objElem.Element("CustomData");
if (customDataElem != null)
{
foreach (var customData in customDataElem.Elements())
{
obj.CustomData.Add(customData.Name.LocalName,
LoadParam(customData));
}
}
//Assign Draw Distance to Object
var drawDistanceElem = objElem.Element("DrawDistance");
obj.DrawDistance = float.Parse(drawDistanceElem.Value);
//Assign Unknown Bytes to object
var unknownBytesElem = objElem.Element("UnknownBytes");
int byteNumber = 0;
byte[] bytesXML = new byte[16];
foreach (var bytes in unknownBytesElem.Elements())
{
bytesXML[byteNumber] = (byte)int.Parse(bytes.Value);
byteNumber++;
}
obj.UnknownBytes = bytesXML;
// Assign Parameters to Object
var parametersElem = objElem.Element("Parameters");
if (parametersElem != null)
{
foreach (var paramElem in parametersElem.Elements())
{
obj.Parameters.Add(LoadParam(paramElem));
}
}
// Assign Transforms to Object
var transformsElem = objElem.Element("Transforms");
if (transformsElem != null)
{
var transforms = transformsElem.Elements("Transform");
int transformCount = transforms.Count();
if (transformCount > 0)
{
uint i = 0;
obj.Children = new SetObjectTransform[transformCount - 1];
foreach (var transformElem in transforms)
{
var transform = LoadTransform(transformElem);
if (i > 0)
{
obj.Children[i - 1] = transform;
}
else
{
obj.Transform = transform;
}
++i;
}
}
}
++objID;
Objects.Add(obj);
}
foreach (var groupElm in xml.Root.Elements("Group"))
{
var groupNameElem = groupElm.Element("Name");
var groupObjectCountElem = groupElm.Element("ObjectCount");
var groupTypeElem = groupElm.Element("Type");
var group = new SetGroup()
{
GroupName = groupNameElem.Value,
GroupObjectCount = uint.Parse(groupObjectCountElem.Value),
GroupType = groupTypeElem.Value
};
var objectsElem = groupElm.Element("ObjectIDs");
if (objectsElem != null)
{
foreach (var objectIDElem in objectsElem.Elements())
{
group.ObjectIDs.Add(uint.Parse(objectIDElem.Value));
}
}
Groups.Add(group);
}
// Sub-Methods
SetObjectParam LoadParam(XElement paramElem)
{
// Groups
var dataTypeAttr = paramElem.Attribute("type");
if (dataTypeAttr == null)
{
var padAttr = paramElem.Attribute("padding");
uint?padding = null;
if (uint.TryParse(padAttr?.Value, out var pad))
{
padding = pad;
}
var group = new SetObjectParamGroup(padding);
var parameters = group.Parameters;
foreach (var param in paramElem.Elements())
{
parameters.Add(LoadParam(param));
}
return(group);
}
// Parameters
var dataType = Types.GetTypeFromString(dataTypeAttr.Value);
object data = null;
if (dataType == typeof(Vector2))
{
data = Helpers.XMLReadVector2(paramElem);
}
else if (dataType == typeof(Vector3))
{
data = Helpers.XMLReadVector3(paramElem);
}
else if (dataType == typeof(Vector4))
{
data = Helpers.XMLReadVector4(paramElem);
}
else if (dataType == typeof(Quaternion))
{
data = Helpers.XMLReadQuat(paramElem);
}
else if (dataType == typeof(uint[]))
{
var countAttr = paramElem.Attribute("count");
uint arrLength = 0;
if (countAttr != null)
{
uint.TryParse(countAttr.Value, out arrLength);
}
var values = paramElem.Value.Split(',');
var arr = new uint[arrLength];
for (uint i = 0; i < arrLength; ++i)
{
if (i >= values.Length)
{
break;
}
uint.TryParse(values[i], out arr[i]);
}
data = arr;
}
else if (dataType == typeof(ForcesSetData.ObjectReference[]))
{
var countAttr = paramElem.Attribute("count");
uint arrLength = 0;
if (countAttr != null)
{
uint.TryParse(countAttr.Value, out arrLength);
}
uint i = 0;
var arr = new ForcesSetData.ObjectReference[arrLength];
foreach (var refElem in paramElem.Elements("ForcesObjectReference"))
{
var objRef = new ForcesSetData.ObjectReference();
objRef.ImportXML(refElem);
arr[i] = objRef;
++i;
}
data = arr;
}
else if (dataType == typeof(ForcesSetData.ObjectReference))
{
var objRef = new ForcesSetData.ObjectReference();
objRef.ImportXML(paramElem);
data = objRef;
}
else
{
data = Convert.ChangeType(paramElem.Value, dataType);
}
return(new SetObjectParam(dataType, data));
}
SetObjectTransform LoadTransform(XElement elem)
{
var posElem = elem.Element("Position");
var rotElem = elem.Element("Rotation");
var scaleElem = elem.Element("Scale");
return(new SetObjectTransform()
{
Position = Helpers.XMLReadVector3(posElem),
Rotation = Helpers.XMLReadQuat(rotElem),
Scale = Helpers.XMLReadVector3(scaleElem)
});
}
}
