static void WriteNodeV2(LUtfNode node, BinaryWriter writer, Dictionary <string, int> strOff,
Dictionary <LUtfNode, int> datOff, ref int myIdx, bool last)
{
writer.Write(strOff[node.Name]); //nameOffset
if (node.Data != null)
{
myIdx++;
if (!last)
{
writer.Write(myIdx);
}
else
{
writer.Write((uint)0);
}
if (node.CompressedData != null)
{
writer.Write((byte)10); //Type 10: compressed deflate
writer.Write(datOff[node]);
writer.Write(node.CompressedData.Length);
}
else if (node.Data.Length > 8)
{
writer.Write((byte)1); //Type 1: Data Offset + Size
writer.Write(datOff[node]);
writer.Write(node.Data.Length);
}
else
{
writer.Write((byte)(node.Data.Length + 1)); //Type 2-9: Embedded Data
writer.Write(node.Data);
for (int i = node.Data.Length; i < 8; i++)
{
writer.Write((byte)0); //padding
}
}
}
else
{
long indexPos = writer.BaseStream.Position;
writer.Write((uint)0); //sibling index
writer.Write((byte)0); //folder
myIdx++;
writer.Write(myIdx);
writer.Write((uint)0); //padding
for (int i = 0; i < node.Children.Count; i++)
{
WriteNodeV2(node.Children[i], writer, strOff, datOff, ref myIdx, i == (node.Children.Count - 1));
}
if (!last)
{
//write sibling index
var mPos = writer.BaseStream.Position;
writer.BaseStream.Seek(indexPos, SeekOrigin.Begin);
writer.Write(myIdx);
writer.BaseStream.Seek(mPos, SeekOrigin.Begin);
}
}
}
void WriteNode(LUtfNode node, BinaryWriter writer, Dictionary <string, int> strOff, Dictionary <LUtfNode, int> datOff, bool last)
{
if (node.Data != null)
{
if (last)
{
writer.Write((int)0); //no siblings
}
else
{
writer.Write((int)(writer.BaseStream.Position + sizeof(int) * 11)); //peerOffset
}
writer.Write(strOff[node.Name]); //nameOffset
writer.Write((int)LL.NodeFlags.Leaf); //leafNode
writer.Write((int)0); //padding
writer.Write(datOff[node]); //dataOffset
int dataAlloc = node.Data.Length + 3 & ~3;
writer.Write(dataAlloc); //allocatedSize (?)
writer.Write(node.Data.Length); //usedSize
writer.Write(node.Data.Length); //uncompressedSize
writer.Write(-2037297339);
writer.Write(-2037297339);
writer.Write(-2037297339);
return;
}
long startPos = writer.BaseStream.Position;
writer.Write((int)0); //peerOffset
writer.Write(strOff[node.Name]);
writer.Write((int)LL.NodeFlags.Intermediate); //intermediateNode
writer.Write((int)0); //padding
writer.Write((int)(writer.BaseStream.Position + 28)); //children start immediately after node
writer.Write((int)0); //allocatedSize
writer.Write((int)0); //usedSize
writer.Write((int)0); //uncompressedSize
writer.Write(-2037297339);
writer.Write(-2037297339);
writer.Write(-2037297339);
//There should be 3 more DWORDS here but we can safely not write them for FL
for (int i = 0; i < node.Children.Count; i++)
{
WriteNode(node.Children[i], writer, strOff, datOff, i == (node.Children.Count - 1));
}
if (!last) //if there's siblings
{
var endPos = writer.BaseStream.Position;
writer.BaseStream.Seek(startPos, SeekOrigin.Begin);
writer.Write((int)endPos);
writer.BaseStream.Seek(endPos, SeekOrigin.Begin);
}
}
public static EditableUtf UncompressedFromFile(IconType type, string iconName, string filename, bool alpha)
{
var texNode = new LUtfNode()
{
Children = new List <LUtfNode>()
};
texNode.Children.Add(new LUtfNode()
{
Name = "MIP0", Data = TextureImport.TGANoMipmap(filename, true)
});
return(Generate(type, iconName, texNode, alpha));
}
static LL.Node ExportNode(LUtfNode n)
{
if (n.Data != null)
{
return(new LL.LeafNode(n.Name, n.Data));
}
var children = new List <LL.Node>();
foreach (var child in n.Children)
{
children.Add(ExportNode(child));
}
return(new LL.IntermediateNode(n.Name, children));
}
public static EditableUtf CompressedFromFile(IconType type, string iconName, string filename, bool alpha)
{
var ddsNode = new LUtfNode()
{
Children = new List <LUtfNode>()
};
ddsNode.Children.Add(new LUtfNode()
{
Name = "MIPS",
Data = TextureImport.CreateDDS(filename, alpha ? DDSFormat.DXT5 : DDSFormat.DXT1, MipmapMethod.None, true, true)
});
return(Generate(type, iconName, ddsNode, alpha));
}
string GetUtfPath(LUtfNode n)
{
List <string> strings = new List <string>();
LUtfNode node = n;
while (node.Name != "/" && node.Name != "\\")
{
strings.Add(node.Name);
node = node.Parent;
}
strings.Reverse();
var path = "/" + string.Join("/", strings);
return(path);
}
public static List <LUtfNode> TGAMipmaps(string input, MipmapMethod mipm, bool flip)
{
var raw = ReadFile(input, flip);
var mips = Crunch.GenerateMipmaps(raw.Data, raw.Width, raw.Height, (CrnglueMipmaps)mipm);
var nodes = new List <LUtfNode>(mips.Count);
for (int i = 0; i < mips.Count; i++)
{
var n = new LUtfNode {
Name = "MIP" + i, Data = TargaRGBA(mips[i].Bytes, mips[i].Width, mips[i].Height)
};
nodes.Add(n);
}
return(nodes);
}
public LUtfNode MakeCopy()
{
var copy = new LUtfNode();
copy.Name = Name;
copy.Data = Data;
if (Children != null)
{
copy.Children = new List <LUtfNode>(Children.Count);
foreach (var child in Children)
{
var newch = child.MakeCopy();
newch.Parent = copy;
copy.Children.Add(newch);
}
}
return(copy);
}
LUtfNode ConvertNode(LL.Node node, LUtfNode parent)
{
var n = new LUtfNode();
n.Name = node.Name;
n.Parent = parent;
if (node is LL.IntermediateNode)
{
var im = (LL.IntermediateNode)node;
n.Children = new List <LUtfNode>();
foreach (var child in im)
{
n.Children.Add(ConvertNode(child, n));
}
}
else
{
var lf = (LL.LeafNode)node;
n.Data = lf.ByteArrayData;
}
return(n);
}
public static LL.IntermediateNode NodeToEngine(LUtfNode node)
{
return(ExportNode(node) as LL.IntermediateNode);
}
public EditableUtf()
{
Root = new LUtfNode();
Root.Name = "/";
Root.Children = new List <LUtfNode>();
}
public static EditableUtf Generate(IconType type, string iconName, LUtfNode textureNode, bool alpha)
{
var modelFile = new EditableUtf();
var unique = IdSalt.New();
string textureName = $"data.icon.{iconName}.{unique}.tga";
string materialName = $"data.icon.{iconName}.{unique}";
string meshName = $"data.icon.{iconName}.lod0-{unique}.vms";
//VMeshLibrary
var geom = new Geometry();
geom.Vertices = type == IconType.Commodity ? vertices_commodity : vertices_ship;
geom.Indices = new Indices()
{
Indices16 = (type == IconType.Commodity ? indices_commodity : indices_ship)
};
geom.Attributes = VertexAttributes.Position | VertexAttributes.Normal | VertexAttributes.Texture1;
geom.Groups = new TriangleGroup[]
{
new TriangleGroup()
{
BaseVertex = 0, StartIndex = 0, Material = new SimpleMesh.Material()
{
Name = materialName
}, IndexCount = 6
}
};
geom.CalculateBounds();
var vmsLib = new LUtfNode()
{
Name = "VMeshLibrary", Parent = modelFile.Root, Children = new List <LUtfNode>()
};
modelFile.Root.Children.Add(vmsLib);
var vmsName = new LUtfNode()
{
Name = meshName, Parent = vmsLib, Children = new List <LUtfNode>()
};
vmsLib.Children.Add(vmsName);
vmsName.Children.Add(new LUtfNode()
{
Name = "VMeshData",
Parent = vmsName,
Data = GeometryWriter.VMeshData(geom)
});
//VMeshPart
var vmeshPart = new LUtfNode()
{
Name = "VMeshPart", Parent = modelFile.Root, Children = new List <LUtfNode>()
};
modelFile.Root.Children.Add(vmeshPart);
vmeshPart.Children.Add(new LUtfNode()
{
Name = "VMeshRef", Parent = vmeshPart, Data = GeometryWriter.VMeshRef(geom, meshName)
});
//Texture
var textureLibrary = new LUtfNode()
{
Name = "Texture Library",
Parent = modelFile.Root
};
textureLibrary.Children = new List <LUtfNode>();
var clonedTex = textureNode.MakeCopy();
clonedTex.Parent = textureLibrary;
clonedTex.Name = textureName;
textureLibrary.Children.Add(clonedTex);
modelFile.Root.Children.Add(textureLibrary);
//Material
var materialLibrary = new LUtfNode()
{
Name = "Material Library",
Parent = modelFile.Root
};
materialLibrary.Children = new List <LUtfNode>();
var material = new LUtfNode()
{
Name = materialName,
Parent = materialLibrary
};
material.Children = new List <LUtfNode>();
material.Children.Add(new LUtfNode()
{
Name = "Type",
Parent = material,
Data = Encoding.ASCII.GetBytes(alpha ? "DcDtOcOt" : "DcDt")
});
material.Children.Add(new LUtfNode()
{
Name = "Dt_name",
Parent = material,
Data = Encoding.ASCII.GetBytes(textureName)
});
material.Children.Add(new LUtfNode()
{
Name = "Dt_flags",
Parent = material,
Data = BitConverter.GetBytes((int)SamplerFlags.Default)
});
materialLibrary.Children.Add(material);
modelFile.Root.Children.Add(materialLibrary);
return(modelFile);
}
public static EditableUtf Generate(string iconName, LUtfNode textureNode, bool alpha)
{
var modelFile = new EditableUtf();
var unique = IdSalt.New();
string textureName = $"data.icon.{iconName}.{unique}.tga";
string materialName = $"data.icon.{iconName}.{unique}";
string meshName = $"data.icon.{iconName}.lod0-{unique}.vms";
//VMeshLibrary
var geom = new ColladaGeometry();
geom.Vertices = vertices;
geom.Indices = indices;
geom.FVF = D3DFVF.NORMAL | D3DFVF.XYZ | D3DFVF.TEX1;
geom.Drawcalls = new[]
{
new ColladaDrawcall()
{
StartVertex = 0, EndVertex = 3, Material = new ColladaMaterial()
{
Name = materialName
}, StartIndex = 0, TriCount = 2
}
};
geom.CalculateDimensions();
var vmsLib = new LUtfNode()
{
Name = "VMeshLibrary", Parent = modelFile.Root, Children = new List <LUtfNode>()
};
modelFile.Root.Children.Add(vmsLib);
var vmsName = new LUtfNode()
{
Name = meshName, Parent = vmsLib, Children = new List <LUtfNode>()
};
vmsLib.Children.Add(vmsName);
vmsName.Children.Add(new LUtfNode()
{
Name = "VMeshData",
Parent = vmsName,
Data = geom.VMeshData()
});
//VMeshPart
var vmeshPart = new LUtfNode()
{
Name = "VMeshPart", Parent = modelFile.Root, Children = new List <LUtfNode>()
};
modelFile.Root.Children.Add(vmeshPart);
vmeshPart.Children.Add(new LUtfNode()
{
Name = "VMeshRef", Parent = vmeshPart, Data = geom.VMeshRef(meshName)
});
//Texture
var textureLibrary = new LUtfNode()
{
Name = "Texture Library",
Parent = modelFile.Root
};
textureLibrary.Children = new List <LUtfNode>();
var clonedTex = textureNode.MakeCopy();
clonedTex.Parent = textureLibrary;
clonedTex.Name = textureName;
textureLibrary.Children.Add(clonedTex);
modelFile.Root.Children.Add(textureLibrary);
//Material
var materialLibrary = new LUtfNode()
{
Name = "Material Library",
Parent = modelFile.Root
};
materialLibrary.Children = new List <LUtfNode>();
var material = new LUtfNode()
{
Name = materialName,
Parent = materialLibrary
};
material.Children = new List <LUtfNode>();
material.Children.Add(new LUtfNode()
{
Name = "Type",
Parent = material,
Data = Encoding.ASCII.GetBytes(alpha ? "DcDtOcOt" : "DcDt")
});
material.Children.Add(new LUtfNode()
{
Name = "Dt_name",
Parent = material,
Data = Encoding.ASCII.GetBytes(textureName)
});
material.Children.Add(new LUtfNode()
{
Name = "Dt_flags",
Parent = material,
Data = BitConverter.GetBytes((int)SamplerFlags.Default)
});
materialLibrary.Children.Add(material);
modelFile.Root.Children.Add(materialLibrary);
return(modelFile);
}
