internal static Node ParseNode(byte[] buffer, int globalOffset, int offset)
{
NodeType type = (NodeType)BitConverter.ToInt32(buffer, offset + 4);
Node node = null;
switch (type)
{
case NodeType.NullNode:
node = new NullNode();
break;
case NodeType.NodeGroup:
node = new NodeGroupNode();
break;
case NodeType.FaceData:
node = new FaceDataNode();
break;
case NodeType.MeshVertices:
node = new MeshVerticesNode();
break;
case NodeType.NodeReference:
node = new NodeReferenceNode();
break;
case NodeType.VertexNormals:
node = new VertexNormalsNode();
break;
case NodeType.TextureCoordinates:
node = new TextureCoordinatesNode();
break;
case NodeType.Texture:
node = new TextureNode();
break;
case NodeType.FaceGrouping:
node = new FaceGroupingNode();
break;
case NodeType.Hardpoint:
node = new HardpointNode();
break;
case NodeType.RotationScale:
node = new RotationScaleNode();
break;
case NodeType.NodeSwitch:
node = new NodeSwitchNode();
break;
case NodeType.MeshDescriptor:
node = new MeshDescriptorNode();
break;
case NodeType.TextureAlpha:
node = new TextureAlphaNode();
break;
case NodeType.EngineGlow:
node = new EngineGlowNode();
break;
}
if (node == null)
{
throw new InvalidDataException("invalid node found: " + type);
}
node.Parse(buffer, globalOffset, offset);
return node;
}
internal static Node ParseNode(byte[] buffer, int globalOffset, int offset)
{
NodeType type = (NodeType)BitConverter.ToInt32(buffer, offset + 4);
Node node = null;
switch (type)
{
case NodeType.NullNode:
node = new NullNode();
break;
case NodeType.NodeGroup:
node = new NodeGroupNode();
break;
case NodeType.FaceData:
node = new FaceDataNode();
break;
case NodeType.MeshVertices:
node = new MeshVerticesNode();
break;
case NodeType.NodeReference:
node = new NodeReferenceNode();
break;
case NodeType.VertexNormals:
node = new VertexNormalsNode();
break;
case NodeType.TextureCoordinates:
node = new TextureCoordinatesNode();
break;
case NodeType.Texture:
node = new TextureNode();
break;
case NodeType.FaceGrouping:
node = new FaceGroupingNode();
break;
case NodeType.Hardpoint:
node = new HardpointNode();
break;
case NodeType.RotationScale:
node = new RotationScaleNode();
break;
case NodeType.NodeSwitch:
node = new NodeSwitchNode();
break;
case NodeType.MeshDescriptor:
node = new MeshDescriptorNode();
break;
case NodeType.TextureAlpha:
node = new TextureAlphaNode();
break;
case NodeType.EngineGlow:
node = new EngineGlowNode();
break;
}
if (node == null)
{
throw new InvalidDataException("invalid node found: " + type);
}
node.Parse(buffer, globalOffset, offset);
return(node);
}
public void Save(string path)
{
this.CompactBuffers();
OptFileNodes optNodes = new OptFileNodes();
Dictionary<string, bool> texturesWriten = this.Textures.Keys.ToDictionary(t => t, t => false);
foreach (Mesh mesh in this.Meshes)
{
mesh.SortLods();
NodeGroupNode meshNode = new NodeGroupNode();
RotationScaleNode rotationScaleNode = new RotationScaleNode();
MeshDescriptorNode descriptorNode = new MeshDescriptorNode();
MeshVerticesNode verticesNode = new MeshVerticesNode();
TextureCoordinatesNode textureVerticesNode = new TextureCoordinatesNode();
VertexNormalsNode vertexNormalsNode = new VertexNormalsNode();
rotationScaleNode.Pivot = mesh.RotationScale.Pivot;
rotationScaleNode.Look = mesh.RotationScale.Look;
rotationScaleNode.Up = mesh.RotationScale.Up;
rotationScaleNode.Right = mesh.RotationScale.Right;
descriptorNode.MeshType = mesh.Descriptor.MeshType;
descriptorNode.ExplosionType = mesh.Descriptor.ExplosionType;
descriptorNode.Span = mesh.Descriptor.Span;
descriptorNode.Center = mesh.Descriptor.Center;
descriptorNode.Min = mesh.Descriptor.Min;
descriptorNode.Max = mesh.Descriptor.Max;
descriptorNode.TargetId = mesh.Descriptor.TargetId;
descriptorNode.Target = mesh.Descriptor.Target;
foreach (Vector vertex in mesh.Vertices)
{
verticesNode.Vertices.Add(vertex);
}
foreach (TextureCoordinates textureVertex in mesh.TextureCoordinates)
{
textureVerticesNode.TextureVertices.Add(textureVertex);
}
foreach (Vector vertexNormal in mesh.VertexNormals)
{
vertexNormalsNode.Normals.Add(vertexNormal);
}
meshNode.Nodes.Add(verticesNode);
meshNode.Nodes.Add(textureVerticesNode);
meshNode.Nodes.Add(vertexNormalsNode);
meshNode.Nodes.Add(descriptorNode);
meshNode.Nodes.Add(rotationScaleNode);
FaceGroupingNode faceGroupingNode = new FaceGroupingNode();
foreach (var lod in mesh.Lods)
{
NodeGroupNode lodNode = new NodeGroupNode();
foreach (var faceGroup in lod.FaceGroups)
{
if (faceGroup.Textures.Count != 0)
{
List<Node> texturesNodes = new List<Node>();
foreach (var textureName in faceGroup.Textures)
{
if (!texturesWriten.ContainsKey(textureName) || texturesWriten[textureName])
{
NodeReferenceNode textureNode = new NodeReferenceNode()
{
Reference = textureName
};
texturesNodes.Add(textureNode);
}
else
{
var texture = this.Textures[textureName];
TextureNode textureNode = new TextureNode();
textureNode.Name = texture.Name;
textureNode.UniqueId = 0; // texture.Id
textureNode.Width = texture.Width;
textureNode.Height = texture.Height;
textureNode.Palettes = texture.Palette;
textureNode.Bytes = texture.ImageData;
if (texture.AlphaData != null)
{
TextureAlphaNode alphaNode = new TextureAlphaNode();
alphaNode.Bytes = texture.AlphaData;
textureNode.Nodes.Add(alphaNode);
}
texturesNodes.Add(textureNode);
texturesWriten[textureName] = true;
}
}
if (texturesNodes.Count == 1)
{
lodNode.Nodes.Add(texturesNodes[0]);
}
else
{
NodeSwitchNode switchNode = new NodeSwitchNode();
foreach (var textureNode in texturesNodes)
{
switchNode.Nodes.Add(textureNode);
}
lodNode.Nodes.Add(switchNode);
}
}
FaceDataNode faceDataNode = new FaceDataNode();
faceDataNode.EdgesCount = faceGroup.EdgesCount;
foreach (var face in faceGroup.Faces)
{
FaceDataNodeData faceData = new FaceDataNodeData
{
VerticesIndex = face.VerticesIndex,
EdgesIndex = face.EdgesIndex,
TextureCoordinatesIndex = face.TextureCoordinatesIndex,
VertexNormalsIndex = face.VertexNormalsIndex,
Normal = face.Normal,
TexturingDirection = face.TexturingDirection,
TexturingMagniture = face.TexturingMagniture
};
faceDataNode.Faces.Add(faceData);
}
lodNode.Nodes.Add(faceDataNode);
}
faceGroupingNode.Distances.Add(lod.Distance);
faceGroupingNode.Nodes.Add(lodNode);
}
NodeGroupNode faceGroupingNodeGroup = new NodeGroupNode();
faceGroupingNodeGroup.Nodes.Add(Node.Null);
faceGroupingNodeGroup.Nodes.Add(Node.Null);
faceGroupingNodeGroup.Nodes.Add(Node.Null);
faceGroupingNodeGroup.Nodes.Add(faceGroupingNode);
meshNode.Nodes.Add(faceGroupingNodeGroup);
foreach (var hardpoint in mesh.Hardpoints)
{
meshNode.Nodes.Add(new HardpointNode()
{
HardpointType = hardpoint.HardpointType,
Position = hardpoint.Position
});
}
foreach (var engineGlow in mesh.EngineGlows)
{
meshNode.Nodes.Add(new EngineGlowNode()
{
IsDisabled = engineGlow.IsDisabled,
CoreColor = engineGlow.CoreColor,
OuterColor = engineGlow.OuterColor,
Position = engineGlow.Position,
Format = engineGlow.Format,
Look = engineGlow.Look,
Up = engineGlow.Up,
Right = engineGlow.Right
});
}
optNodes.Nodes.Add(meshNode);
}
foreach (var texture in texturesWriten.Where(t => !t.Value))
{
this.Textures.Remove(texture.Key);
}
optNodes.Save(path);
this.FileName = path;
}