public override void Update(EndianWriter writer)
{
base.Update(writer);
writer.SeekTo(SourceOffset + AmmoOffset);
writer.WriteInt16(_remainingAmmo);
writer.Skip(2);
writer.WriteInt16(_clipAmmo);
}
public static void WriteGuid(this EndianWriter stream, Guid value)
{
var data = value.ToByteArray();
Debug.Assert(data.Length == 16);
stream.WriteInt32(BitConverter.ToInt32(data, 0));
stream.WriteInt16(BitConverter.ToInt16(data, 4));
stream.WriteInt16(BitConverter.ToInt16(data, 6));
stream.Write(data, 8, 8);
}
/// <summary>
/// Writes a Vector2 to a stream
/// </summary>
/// <param name="writer">Output stream</param>
/// <param name="type">Datatype to write object as</param>
public static void Write(this Vector2 vector, EndianWriter writer, IOType type)
{
switch (type)
{
case IOType.Short:
writer.WriteInt16((short)vector.X);
writer.WriteInt16((short)vector.Y);
break;
case IOType.Float:
writer.WriteSingle(vector.X);
writer.WriteSingle(vector.Y);
break;
default:
throw new ArgumentException($"Type {type} not available for Vector2");
}
}
/// <summary>
/// Writes a Vector3 to a stream
/// </summary>
/// <param name="writer">Output stream</param>
/// <param name="type">Datatype to write object as</param>
public static void Write(this Vector3 vector, EndianWriter writer, IOType type)
{
switch (type)
{
case IOType.Short:
writer.WriteInt16((short)vector.X);
writer.WriteInt16((short)vector.Y);
writer.WriteInt16((short)vector.Z);
break;
case IOType.Float:
writer.WriteSingle(vector.X);
writer.WriteSingle(vector.Y);
writer.WriteSingle(vector.Z);
break;
case IOType.BAMS16:
writer.WriteInt16((short)DegToBAMS(vector.X));
writer.WriteInt16((short)DegToBAMS(vector.Y));
writer.WriteInt16((short)DegToBAMS(vector.Z));
break;
case IOType.BAMS32:
writer.WriteInt32(DegToBAMS(vector.X));
writer.WriteInt32(DegToBAMS(vector.Y));
writer.WriteInt32(DegToBAMS(vector.Z));
break;
default:
throw new ArgumentException($"Type {type} not available for struct Vector3");
}
}
/// <summary>
/// Writes the strip to a byte stream
/// </summary>
/// <param name="writer">Output stream</param>
/// <param name="userAttribs">Amount of user attributes</param>
/// <param name="hasUV">Whether the polygons carry uv data</param>
/// <param name="HDUV">Whether the uv data repeats at 1024, not 256</param>
/// <param name="hasNormal">Whether the polygons carry normal data</param>
/// <param name="hasColor">Whether the polygons carry color data</param>
public void Write(EndianWriter writer, byte userAttribs, bool hasUV, bool HDUV, bool hasNormal, bool hasColor)
{
short length = (short)Math.Min(Corners.Length, short.MaxValue);
writer.WriteInt16(Reversed ? (short)-length : length);
bool flag1 = userAttribs > 0;
bool flag2 = userAttribs > 1;
bool flag3 = userAttribs > 2;
float multiplier = HDUV ? 1024 : 256;
for (int i = 0; i < length; i++)
{
Corner c = Corners[i];
writer.WriteUInt16(c.Index);
if (hasUV)
{
(c.Texcoord * multiplier).Write(writer, IOType.Short);
}
if (hasNormal)
{
c.Normal.Write(writer, IOType.Float);
}
else if (hasColor)
{
c.Color.Write(writer, IOType.ARGB8_16);
}
if (flag1 && i > 1)
{
writer.WriteUInt16(c.UserFlag1);
if (flag2)
{
writer.WriteUInt16(c.UserFlag2);
if (flag3)
{
writer.WriteUInt16(c.UserFlag3);
}
}
}
}
}