/// <summary>
/// Read a Boolean from the Stream Depending on Nif Version
/// </summary>
/// <param name="reader">Reader</param>
/// <param name="version">Nif Object Version</param>
/// <returns>bool from Int or Byte</returns>
public static bool ReadBoolean(this BinaryReader reader, eNifVersion version)
{
if (version < eNifVersion.VER_4_1_0_1)
return reader.ReadUInt32() != 0;
return reader.ReadBoolean();
}
/// <summary>
/// Read a Boolean from the Stream Depending on Nif Version
/// </summary>
/// <param name="reader">Reader</param>
/// <param name="version">Nif Object Version</param>
/// <returns>bool from Int or Byte</returns>
public static bool ReadBoolean(this BinaryReader reader, eNifVersion version)
{
if (version < eNifVersion.VER_4_1_0_1)
{
return(reader.ReadUInt32() != 0);
}
return(reader.ReadBoolean());
}
/// <summary>
/// Write a Boolean from the Stream Depending on Nif Version
/// </summary>
/// <param name="writer">Writer</param>
/// <param name="version">Nif Object Version</param>
/// <param name="value">Bool value to write.</param>
public static void WriteBoolean(this BinaryWriter writer, bool value, eNifVersion version)
{
if (version < eNifVersion.VER_4_1_0_1)
{
writer.Write(Convert.ToUInt32(value));
}
else
{
writer.Write(value);
}
}
/// <summary>
/// Writes TexDesc to binary stream.
/// </summary>
/// <param name="writer">The writer.</param>
public void WriteTexDesc(BinaryWriter writer, eNifVersion version)
{
this.Source.WriteNiRef(writer);
if (version <= eNifVersion.VER_20_0_0_5)
{
writer.Write((uint)this.ClampMode);
writer.Write((uint)this.FilterMode);
}
if (version >= eNifVersion.VER_20_1_0_3)
{
writer.Write((ushort)this.Flags);
}
if (version <= eNifVersion.VER_20_0_0_5)
{
writer.Write((uint)this.UVSetIndex);
}
if (version <= eNifVersion.VER_10_4_0_1)
{
writer.Write((short)this.PS2L);
writer.Write((short)this.PS2K);
}
if (version <= eNifVersion.VER_4_1_0_12)
{
//reader.ReadUInt16();
writer.Write((ushort)0);
}
if (version >= eNifVersion.VER_10_1_0_0)
{
writer.WriteBoolean(this.HasTextureTransform, version);
if (this.HasTextureTransform)
{
writer.WriteVector2(this.Translation);
writer.WriteVector2(this.Tiling);
writer.Write((float)this.WRotation);
writer.Write((uint)this.TransformType);
writer.WriteVector2(this.CenterOffset);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NiHeader"/> class.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="reader">The reader.</param>
/// <exception cref="Exception">
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// </exception>
/// <exception cref="VersionNotFoundException">Version 20.0.0.5 not supported!</exception>
public NiHeader(NiFile file, BinaryReader reader)
{
int num = 0;
long position = reader.BaseStream.Position;
while (reader.ReadByte() != 10)
{
num++;
}
reader.BaseStream.Position = position;
this.VersionString = new string(reader.ReadChars(num));
reader.ReadByte();
uint version = reader.ReadUInt32();
this.Version = (eNifVersion)version;
if (this.Version >= eNifVersion.VER_20_0_0_4)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_1_0_0)
{
this.UserVersion = reader.ReadUInt32();
}
if (this.Version >= eNifVersion.VER_3_3_0_13)
{
this.NumBlocks = reader.ReadUInt32();
}
if (this.Version >= eNifVersion.VER_10_1_0_0 && (this.UserVersion == 10u || this.UserVersion == 11u))
{
this.UserVersion2 = reader.ReadUInt32();
}
if (this.Version == eNifVersion.VER_20_0_0_5)
{
throw new VersionNotFoundException("Version 20.0.0.5 not supported!");
}
if (this.Version == eNifVersion.VER_10_0_1_2)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_1_0_0 && (this.UserVersion == 10u || this.UserVersion == 11u))
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_0_1_0)
{
ushort num2 = reader.ReadUInt16();
this.BlockTypes = new NiString[(int)num2];
for (int i = 0; i < (int)num2; i++)
{
this.BlockTypes[i] = new NiString(file, reader);
}
this.BlockTypeIndex = new ushort[this.NumBlocks];
int num3 = 0;
while ((long)num3 < (long)((ulong)this.NumBlocks))
{
this.BlockTypeIndex[num3] = reader.ReadUInt16();
num3++;
}
}
if (this.Version >= eNifVersion.VER_20_2_0_7)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_20_1_0_3)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_0_1_0)
{
this.UnkownInt = reader.ReadUInt32();
}
}
public NiHeader(NiFile file, BinaryReader reader)
{
var strLen = 0;
var startOffset = reader.BaseStream.Position;
while (reader.ReadByte() != 0x0A)
{
strLen++;
}
reader.BaseStream.Position = startOffset;
VersionString = new string(reader.ReadChars(strLen));
reader.ReadByte(); //skip 0x0A
var ver = reader.ReadUInt32();
Version = (eNifVersion)ver;
if (Version >= eNifVersion.VER_20_0_0_4)
{
throw new Exception("NIF Version not supported yet!");
}
if (Version >= eNifVersion.VER_10_1_0_0)
{
UserVersion = reader.ReadUInt32();
}
if (Version >= eNifVersion.VER_3_3_0_13)
{
NumBlocks = reader.ReadUInt32();
}
if (Version >= eNifVersion.VER_10_1_0_0 && (UserVersion == 10 || UserVersion == 11))
{
UserVersion2 = reader.ReadUInt32();
}
if (Version == eNifVersion.VER_20_0_0_5)
{
throw new VersionNotFoundException("Version 20.0.0.5 not supported!");
}
if (Version == eNifVersion.VER_10_0_1_2)
{
throw new Exception("NIF Version not supported yet!");
}
if (Version >= eNifVersion.VER_10_1_0_0 && (UserVersion == 10 || UserVersion == 11))
{
throw new Exception("NIF Version not supported yet!");
}
if (Version >= eNifVersion.VER_10_0_1_0)
{
var numBlockTypes = reader.ReadUInt16();
BlockTypes = new NiString[numBlockTypes];
for (var i = 0; i < numBlockTypes; i++)
{
BlockTypes[i] = new NiString(file, reader);
}
BlockTypeIndex = new ushort[NumBlocks];
for (var i = 0; i < NumBlocks; i++)
{
BlockTypeIndex[i] = reader.ReadUInt16();
}
}
if (Version >= eNifVersion.VER_20_2_0_7)
{
throw new Exception("NIF Version not supported yet!");
}
if (Version >= eNifVersion.VER_20_1_0_3)
{
throw new Exception("NIF Version not supported yet!");
}
if (Version >= eNifVersion.VER_10_0_1_0)
{
UnkownInt = reader.ReadUInt32();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NiHeader"/> class.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="reader">The reader.</param>
/// <exception cref="Exception">
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// or
/// NIF Version not supported yet!
/// </exception>
/// <exception cref="VersionNotFoundException">Version 20.0.0.5 not supported!</exception>
public NiHeader(NiFile file, BinaryReader reader)
{
int num = 0;
long position = reader.BaseStream.Position;
while (reader.ReadByte() != 10)
{
num++;
}
reader.BaseStream.Position = position;
this.VersionString = new string(reader.ReadChars(num));
reader.ReadByte();
uint version = reader.ReadUInt32();
this.Version = (eNifVersion)version;
if (this.Version >= eNifVersion.VER_20_0_0_4)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_1_0_0)
{
this.UserVersion = reader.ReadUInt32();
}
if (this.Version >= eNifVersion.VER_3_3_0_13)
{
this.NumBlocks = reader.ReadUInt32();
}
if (this.Version >= eNifVersion.VER_10_1_0_0 && (this.UserVersion == 10u || this.UserVersion == 11u))
{
this.UserVersion2 = reader.ReadUInt32();
}
if (this.Version == eNifVersion.VER_20_0_0_5)
{
throw new VersionNotFoundException("Version 20.0.0.5 not supported!");
}
if (this.Version == eNifVersion.VER_10_0_1_2)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_1_0_0 && (this.UserVersion == 10u || this.UserVersion == 11u))
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_0_1_0)
{
ushort num2 = reader.ReadUInt16();
this.BlockTypes = new NiString[(int)num2];
for (int i = 0; i < (int)num2; i++)
{
this.BlockTypes[i] = new NiString(file, reader);
}
this.BlockTypeIndex = new ushort[this.NumBlocks];
int num3 = 0;
while ((long)num3 < (long)((ulong)this.NumBlocks))
{
this.BlockTypeIndex[num3] = reader.ReadUInt16();
num3++;
}
}
if (this.Version >= eNifVersion.VER_20_2_0_7)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_20_1_0_3)
{
throw new Exception("NIF Version not supported yet!");
}
if (this.Version >= eNifVersion.VER_10_0_1_0)
{
this.UnkownInt = reader.ReadUInt32();
}
}
