public bool ReadFromStream(Stream stream, ushort type, ushort size, uint nameHash)
{
Type = type;
Size = size;
NameHash = nameHash;
if (size == 156)
{
var reader = new BinaryReader(stream);
//Read data present in all templates
ConstraintType = (ConstraintType)reader.ReadUInt32();
NameUnused = reader.ReadUInt32();
BodyANameUnused = reader.ReadUInt32();
BodyAIndex = reader.ReadUInt32();
BodyAOrient = reader.ReadMatrix33();
BodyAPos = reader.ReadVector3f();
BodyBNameUnused = reader.ReadUInt32();
BodyBIndex = reader.ReadUInt32();
BodyBOrient = reader.ReadMatrix33();
BodyBPos = reader.ReadVector3f();
Threshold = reader.ReadSingle();
//Read constraint data, dependent on constraint type
switch (ConstraintType)
{
case ConstraintType.ConstraintNone:
ConstraintData = null;
break;
case ConstraintType.ConstraintPoint:
ConstraintData = new PointConstraintData();
ConstraintData.ReadFromStream(stream);
break;
case ConstraintType.ConstraintHinge:
ConstraintData = new HingeConstraintData();
ConstraintData.ReadFromStream(stream);
break;
case ConstraintType.ConstraintPrismatic:
ConstraintData = new PrismaticConstraintData();
ConstraintData.ReadFromStream(stream);
break;
case ConstraintType.ConstraintRagdoll:
ConstraintData = new RagdollConstraintData();
ConstraintData.ReadFromStream(stream);
break;
case ConstraintType.ConstraintMotor:
ConstraintData = new MotorConstraintData();
ConstraintData.ReadFromStream(stream);
break;
case ConstraintType.ConstraintFake:
ConstraintData = new FakeConstraintData();
ConstraintData.ReadFromStream(stream);
break;
default:
throw new ArgumentOutOfRangeException();
}
return(true);
}
else
{
Console.WriteLine("Error! Found constraint template property with size != 156 bytes. Unknown data! Skipping property.");
return(false);
}
}
public void ReadFromXml(XElement propertyRoot, ushort type, ushort size, uint nameHash)
{
Type = type;
Size = size;
NameHash = nameHash;
var dataNode = propertyRoot.GetRequiredElement("Data");
ConstraintType = (ConstraintType)dataNode.GetRequiredValue("ConstraintType").ToInt32();
NameUnused = dataNode.GetRequiredValue("NameUnused").ToUint32();
BodyANameUnused = dataNode.GetRequiredValue("BodyANameUnused").ToUint32();
BodyAIndex = dataNode.GetRequiredValue("BodyAIndex").ToUint32();
BodyAOrient = dataNode.GetRequiredElement("BodyAOrient").ToMatrix33();
BodyAPos = dataNode.GetRequiredElement("BodyAPos").ToVector3f();
BodyBNameUnused = dataNode.GetRequiredValue("BodyBNameUnused").ToUint32();
BodyBIndex = dataNode.GetRequiredValue("BodyBIndex").ToUint32();
BodyBOrient = dataNode.GetRequiredElement("BodyBOrient").ToMatrix33();
BodyBPos = dataNode.GetRequiredElement("BodyBPos").ToVector3f();
Threshold = dataNode.GetRequiredValue("Threshold").ToSingle();
//Read constraint data, dependent on constraint type
var constraintDataNode = dataNode.GetRequiredElement("ConstraintData");
switch (ConstraintType)
{
case ConstraintType.ConstraintNone:
ConstraintData = null;
break;
case ConstraintType.ConstraintPoint:
ConstraintData = new PointConstraintData();
ConstraintData.ReadFromXml(constraintDataNode);
break;
case ConstraintType.ConstraintHinge:
ConstraintData = new HingeConstraintData();
ConstraintData.ReadFromXml(constraintDataNode);
break;
case ConstraintType.ConstraintPrismatic:
ConstraintData = new PrismaticConstraintData();
ConstraintData.ReadFromXml(constraintDataNode);
break;
case ConstraintType.ConstraintRagdoll:
ConstraintData = new RagdollConstraintData();
ConstraintData.ReadFromXml(constraintDataNode);
break;
case ConstraintType.ConstraintMotor:
ConstraintData = new MotorConstraintData();
ConstraintData.ReadFromXml(constraintDataNode);
break;
case ConstraintType.ConstraintFake:
ConstraintData = new FakeConstraintData();
ConstraintData.ReadFromXml(constraintDataNode);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
