public byte[] ToBytes()
{
if (DefaultTexture == null)
return new byte[0];
MemoryStream memStream = new MemoryStream();
BinaryWriter binWriter = new BinaryWriter(memStream);
#region Bitfield Setup
uint[] textures = new uint[FaceTextures.Length];
InitializeArray(ref textures);
uint[] rgbas = new uint[FaceTextures.Length];
InitializeArray(ref rgbas);
uint[] repeatus = new uint[FaceTextures.Length];
InitializeArray(ref repeatus);
uint[] repeatvs = new uint[FaceTextures.Length];
InitializeArray(ref repeatvs);
uint[] offsetus = new uint[FaceTextures.Length];
InitializeArray(ref offsetus);
uint[] offsetvs = new uint[FaceTextures.Length];
InitializeArray(ref offsetvs);
uint[] rotations = new uint[FaceTextures.Length];
InitializeArray(ref rotations);
uint[] materials = new uint[FaceTextures.Length];
InitializeArray(ref materials);
uint[] medias = new uint[FaceTextures.Length];
InitializeArray(ref medias);
uint[] glows = new uint[FaceTextures.Length];
InitializeArray(ref glows);
for (int i = 0; i < FaceTextures.Length; i++)
{
if (FaceTextures[i] == null) continue;
if (FaceTextures[i].TextureID != DefaultTexture.TextureID)
{
if (textures[i] == UInt32.MaxValue) textures[i] = 0;
textures[i] |= (uint)(1 << i);
}
if (FaceTextures[i].RGBA != DefaultTexture.RGBA)
{
if (rgbas[i] == UInt32.MaxValue) rgbas[i] = 0;
rgbas[i] |= (uint)(1 << i);
}
if (FaceTextures[i].RepeatU != DefaultTexture.RepeatU)
{
if (repeatus[i] == UInt32.MaxValue) repeatus[i] = 0;
repeatus[i] |= (uint)(1 << i);
}
if (FaceTextures[i].RepeatV != DefaultTexture.RepeatV)
{
if (repeatvs[i] == UInt32.MaxValue) repeatvs[i] = 0;
repeatvs[i] |= (uint)(1 << i);
}
if (Helpers.TEOffsetShort(FaceTextures[i].OffsetU) != Helpers.TEOffsetShort(DefaultTexture.OffsetU))
{
if (offsetus[i] == UInt32.MaxValue) offsetus[i] = 0;
offsetus[i] |= (uint)(1 << i);
}
if (Helpers.TEOffsetShort(FaceTextures[i].OffsetV) != Helpers.TEOffsetShort(DefaultTexture.OffsetV))
{
if (offsetvs[i] == UInt32.MaxValue) offsetvs[i] = 0;
offsetvs[i] |= (uint)(1 << i);
}
if (Helpers.TERotationShort(FaceTextures[i].Rotation) != Helpers.TERotationShort(DefaultTexture.Rotation))
{
if (rotations[i] == UInt32.MaxValue) rotations[i] = 0;
rotations[i] |= (uint)(1 << i);
}
if (FaceTextures[i].material != DefaultTexture.material)
{
if (materials[i] == UInt32.MaxValue) materials[i] = 0;
materials[i] |= (uint)(1 << i);
}
if (FaceTextures[i].media != DefaultTexture.media)
{
if (medias[i] == UInt32.MaxValue) medias[i] = 0;
medias[i] |= (uint)(1 << i);
}
if (Helpers.TEGlowByte(FaceTextures[i].Glow) != Helpers.TEGlowByte(DefaultTexture.Glow))
{
if (glows[i] == UInt32.MaxValue) glows[i] = 0;
glows[i] |= (uint)(1 << i);
}
}
#endregion Bitfield Setup
#region Texture
binWriter.Write(DefaultTexture.TextureID.GetBytes());
for (int i = 0; i < textures.Length; i++)
{
if (textures[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(textures[i]));
binWriter.Write(FaceTextures[i].TextureID.GetBytes());
}
}
binWriter.Write((byte)0);
#endregion Texture
#region Color
// Serialize the color bytes inverted to optimize for zerocoding
binWriter.Write(DefaultTexture.RGBA.GetBytes(true));
for (int i = 0; i < rgbas.Length; i++)
{
if (rgbas[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(rgbas[i]));
// Serialize the color bytes inverted to optimize for zerocoding
binWriter.Write(FaceTextures[i].RGBA.GetBytes(true));
}
}
binWriter.Write((byte)0);
#endregion Color
#region RepeatU
binWriter.Write(DefaultTexture.RepeatU);
for (int i = 0; i < repeatus.Length; i++)
{
if (repeatus[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(repeatus[i]));
binWriter.Write(FaceTextures[i].RepeatU);
}
}
binWriter.Write((byte)0);
#endregion RepeatU
#region RepeatV
binWriter.Write(DefaultTexture.RepeatV);
for (int i = 0; i < repeatvs.Length; i++)
{
if (repeatvs[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(repeatvs[i]));
binWriter.Write(FaceTextures[i].RepeatV);
}
}
binWriter.Write((byte)0);
#endregion RepeatV
#region OffsetU
binWriter.Write(Helpers.TEOffsetShort(DefaultTexture.OffsetU));
for (int i = 0; i < offsetus.Length; i++)
{
if (offsetus[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(offsetus[i]));
binWriter.Write(Helpers.TEOffsetShort(FaceTextures[i].OffsetU));
}
}
binWriter.Write((byte)0);
#endregion OffsetU
#region OffsetV
binWriter.Write(Helpers.TEOffsetShort(DefaultTexture.OffsetV));
for (int i = 0; i < offsetvs.Length; i++)
{
if (offsetvs[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(offsetvs[i]));
binWriter.Write(Helpers.TEOffsetShort(FaceTextures[i].OffsetV));
}
}
binWriter.Write((byte)0);
#endregion OffsetV
#region Rotation
binWriter.Write(Helpers.TERotationShort(DefaultTexture.Rotation));
for (int i = 0; i < rotations.Length; i++)
{
if (rotations[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(rotations[i]));
binWriter.Write(Helpers.TERotationShort(FaceTextures[i].Rotation));
}
}
binWriter.Write((byte)0);
#endregion Rotation
#region Material
binWriter.Write(DefaultTexture.material);
for (int i = 0; i < materials.Length; i++)
{
if (materials[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(materials[i]));
binWriter.Write(FaceTextures[i].material);
}
}
binWriter.Write((byte)0);
#endregion Material
#region Media
binWriter.Write(DefaultTexture.media);
for (int i = 0; i < medias.Length; i++)
{
if (medias[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(medias[i]));
binWriter.Write(FaceTextures[i].media);
}
}
binWriter.Write((byte)0);
#endregion Media
#region Glow
binWriter.Write(Helpers.TEGlowByte(DefaultTexture.Glow));
for (int i = 0; i < glows.Length; i++)
{
if (glows[i] != UInt32.MaxValue)
{
binWriter.Write(GetFaceBitfieldBytes(glows[i]));
binWriter.Write(Helpers.TEGlowByte(FaceTextures[i].Glow));
}
}
#endregion Glow
return memStream.ToArray();
}
public void TextureEntry()
{
Primitive.TextureEntry te = new Primitive.TextureEntry(Guid.NewGuid());
Primitive.TextureEntryFace face = te.CreateFace(0);
face.Bump = Bumpiness.Concrete;
face.Fullbright = true;
face.MediaFlags = true;
face.OffsetU = 0.5f;
face.OffsetV = -0.5f;
face.RepeatU = 3.0f;
face.RepeatV = 4.0f;
face.RGBA = new Color4(0f, 0.25f, 0.75f, 1f);
face.Rotation = 1.5f;
face.Shiny = Shininess.Medium;
face.TexMapType = MappingType.Planar;
face.TextureID = Guid.NewGuid();
byte[] teBytes = te.ToBytes();
Primitive.TextureEntry te2 = new Primitive.TextureEntry(teBytes, 0, teBytes.Length);
byte[] teBytes2 = te2.ToBytes();
Assert.IsTrue(teBytes.Length == teBytes2.Length);
for (int i = 0; i < teBytes.Length; i++)
{
Assert.IsTrue(teBytes[i] == teBytes2[i], "Byte " + i + " is not equal");
}
}
