public int Load(Stream source_stream)
{
try
{
reader = new BinaryReader(source_stream, System.Text.Encoding.Default);
}
catch (Exception)
{
Console.WriteLine("Error: This file cannot be read or does not exist.");
return(-1);
}
byte[] file_header = new byte[4];
file_header = reader.ReadBytes(4);
if (!System.Text.Encoding.ASCII.GetString(file_header).Contains("TSO1"))
{
Console.WriteLine("Error: This seems not to be a TSO file.");
}
int node_count = reader.ReadInt32();
nodes = new TSONode[node_count];
nodemap = new Dictionary <string, TSONode>();
for (int i = 0; i < node_count; i++)
{
nodes[i] = new TSONode();
nodes[i].id = i;
nodes[i].name = ReadString();
nodes[i].sname = nodes[i].name.Substring(nodes[i].name.LastIndexOf('|') + 1);
nodemap.Add(nodes[i].name, nodes[i]);
//Console.WriteLine(i + ": " + nodes[i].sname);
}
for (int i = 0; i < node_count; i++)
{
int index = nodes[i].name.LastIndexOf('|');
if (index <= 0)
{
continue;
}
string pname = nodes[i].name.Substring(0, index);
nodes[i].parent = nodemap[pname];
nodes[i].parent.child_nodes.Add(nodes[i]);
}
{
TSONode node;
if (nodemap.TryGetValue("|W_Hips|W_Spine_Dummy|W_Spine1|W_Spine2|W_Spine3|Chichi_Right1", out node))
{
node.SlowChildren();
}
if (nodemap.TryGetValue("|W_Hips|W_Spine_Dummy|W_Spine1|W_Spine2|W_Spine3|Chichi_Left1", out node))
{
node.SlowChildren();
}
}
int node_matrix_count = reader.ReadInt32();
for (int i = 0; i < node_matrix_count; i++)
{
nodes[i].transformation_matrix = ReadMatrix();
}
for (int i = 0; i < node_matrix_count; i++)
{
nodes[i].ComputeOffsetMatrix();
}
UInt32 texture_count = reader.ReadUInt32();
textures = new TSOTex[texture_count];
for (int i = 0; i < texture_count; i++)
{
textures[i] = read_texture();
}
UInt32 script_count = reader.ReadUInt32();
scripts = new TSOScript[script_count];
for (int i = 0; i < script_count; i++)
{
scripts[i] = read_script();
}
UInt32 sub_script_count = reader.ReadUInt32();
TSOScript[] sub_scripts = new TSOScript[sub_script_count];
for (int i = 0; i < sub_script_count; i++)
{
sub_scripts[i] = read_sub_script();
}
scripts[0].sub_scripts = sub_scripts;
UInt32 mesh_count = reader.ReadUInt32();
meshes = new TSOMesh[mesh_count];
for (int i = 0; i < mesh_count; i++)
{
TSOMesh mesh = read_mesh();
meshes[i] = mesh;
//Console.WriteLine("mesh name {0} len {1}", mesh.name, mesh.sub_meshes.Length);
}
reader.Close();
return(0);
}
public void SwitchShader(TSOMesh tm_sub)
{
SwitchShader(scripts[0].sub_scripts[tm_sub.spec].shader);
}
public TSOMesh read_mesh()
{
TSOMesh mesh = new TSOMesh();
mesh.name = ReadString();
mesh.name = mesh.name.Replace(":", "_colon_").Replace("#", "_sharp_"); //should be compatible with directx naming conventions
mesh.transform_matrix = ReadMatrix();
mesh.unknown1 = reader.ReadUInt32();
mesh.sub_mesh_count = reader.ReadUInt32();
mesh.sub_meshes = new TSOMesh[mesh.sub_mesh_count];
mesh.spec = 0;
mesh.bone_index_LUT = new List <UInt32>();
mesh.bone_LUT = new List <TSONode>();
mesh.vertices = new vertex_field[0];
for (int a = 0; a < mesh.sub_mesh_count; a++)
{
TSOMesh act_mesh = new TSOMesh();
mesh.sub_meshes[a] = act_mesh;
act_mesh.name = mesh.name + "_sub_" + a.ToString();
act_mesh.transform_matrix = mesh.transform_matrix;
act_mesh.unknown1 = mesh.unknown1;
act_mesh.sub_mesh_count = 0;
act_mesh.spec = reader.ReadInt32();
int bone_index_LUT_entry_count = reader.ReadInt32(); //numbones
act_mesh.maxPalettes = 16;
if (act_mesh.maxPalettes > bone_index_LUT_entry_count)
{
act_mesh.maxPalettes = bone_index_LUT_entry_count;
}
act_mesh.bone_index_LUT = new List <UInt32>();
act_mesh.bone_LUT = new List <TSONode>();
for (int i = 0; i < bone_index_LUT_entry_count; i++)
{
act_mesh.bone_index_LUT.Add(reader.ReadUInt32());
}
int vertex_count = reader.ReadInt32(); //numvertices
act_mesh.vertices = new vertex_field[vertex_count];
for (int i = 0; i < vertex_count; i++)
{
ReadVertex(ref act_mesh.vertices[i]);
}
}
for (int a = 0; a < mesh.sub_mesh_count; a++)
{
TSOMesh sub_mesh = mesh.sub_meshes[a];
for (int i = 0; i < sub_mesh.bone_index_LUT.Count; i++)
{
UInt32 bone_index = sub_mesh.bone_index_LUT[i];
TSONode bone = nodes[bone_index];
sub_mesh.bone_LUT.Add(bone);
}
}
return(mesh);
}