private static Bitmap ToBitmap(byte[] xifile)
{
Level5_XI xi = new Level5_XI();
xi.Open(xifile);
return(xi.ToBitmap());
}
public static GenericTexture ToGenericTexture(byte[] xifile)
{
GenericTexture tex = new GenericTexture();
Level5_XI xi = new Level5_XI();
xi.Open(xifile);
if (xi.SwitchFile && xi.ImageFormat == 0x1D)
{
tex.Mipmaps.Add(xi.BuildImageDataFromBlock(8)[0]);
tex.InternalFormat = OpenTK.Graphics.OpenGL.PixelInternalFormat.CompressedRgbS3tcDxt1Ext;
tex.Width = (uint)xi.Height;
tex.Height = (uint)xi.Width;
}
else
if (xi.SwitchFile && xi.ImageFormat == 0x1F)
{
tex.Mipmaps.Add(xi.BuildImageDataFromBlock(16)[0]);
tex.InternalFormat = OpenTK.Graphics.OpenGL.PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
tex.Width = (uint)xi.Height;
tex.Height = (uint)xi.Width;
}
else
if (xi.SwitchFile && xi.ImageFormat == 0x1)
{
tex.Mipmaps.Add(xi.BuildImageData()[0]);
tex.InternalFormat = OpenTK.Graphics.OpenGL.PixelInternalFormat.Rgb8;
tex.PixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgb;
tex.Width = (uint)xi.Height;
tex.Height = (uint)xi.Width;
}
else
{
var texture = xi.ToBitmap();
tex.FromBitmap(texture);
texture.Dispose();
}
return(tex);
}
public GenericModel ToGenericModel()
{
var model = new GenericModel();
var skel = new GenericSkeleton();
model.Skeleton = skel;
Level5_Resource resourceFile = null;
var textureList = new List <GenericTexture>();
foreach (var f in Files)
{
//Console.WriteLine(f.Key);
if (f.Key.EndsWith("RES.bin"))
{
resourceFile = new Level5_Resource(f.Value);
model.Name = resourceFile.ModelName;
}
if (f.Key.EndsWith(".mbn"))
{
skel.Bones.Add(Level5_MBN.ToBone(f.Value));
}
if (f.Key.EndsWith(".prm"))
{
model.Meshes.Add(Level5_PRM.ToGenericMesh(f.Value));
}
if (f.Key.EndsWith(".atr"))
{
}
if (f.Key.EndsWith(".xi"))
{
var tex = Level5_XI.ToGenericTexture(f.Value);
tex.Name = f.Key;
textureList.Add(tex);
}
}
if (resourceFile == null)
{
return(model);
}
// add materials
foreach (var mat in resourceFile.Materials)
{
GenericMaterial material = new GenericMaterial();
material.TextureDiffuse = mat.TexName;
model.MaterialBank.Add(mat.Name, material);
}
// add textures
for (int i = 0; i < textureList.Count; i++)
{
model.TextureBank.Add(resourceFile.TextureNames[i], textureList[i]);
}
// fix bones
foreach (var bone in skel.Bones)
{
bone.Name = resourceFile.GetResourceName((uint)bone.ID);
bone.ID = 0;
}
foreach (var bone in skel.Bones)
{
if (bone.ParentIndex == 0)
{
bone.ParentIndex = -1;
}
else
{
var parentName = resourceFile.GetResourceName((uint)bone.ParentIndex);
bone.ParentIndex = skel.Bones.FindIndex(e => e.Name.Equals(parentName));
}
}
var boneIndex = 0;
foreach (var bone in skel.Bones)
{
if (bone.Name.Equals(""))
{
bone.Name = "Bone_" + boneIndex++;
}
}
foreach (var mesh in model.Meshes)
{
for (int i = 0; i < mesh.VertexCount; i++)
{
var vertex = mesh.Vertices[i];
Vector4 newBones = new Vector4();
for (int j = 0; j < 4; j++)
{
if (vertex.Weights[j] > 0)
{
var hash = BitConverter.ToUInt32(BitConverter.GetBytes(vertex.Bones[j]), 0);
newBones[j] = skel.Bones.FindIndex(e => e.Name == resourceFile.GetResourceName(hash));
}
}
vertex.Bones = newBones;
mesh.Vertices[i] = vertex;
}
}
return(model);
}