public static Pointer Read(Reader reader, bool allowMinusOne = false)
{
MapLoader l = MapLoader.Loader;
uint current_off = (uint)(reader.BaseStream.Position);
uint value = reader.ReadUInt32();
FileWithPointers file = l.GetFileByReader(reader);
if (file == null)
{
throw new PointerException("Reader wasn't recognized.", "Pointer.Read");
}
uint fileOff = (uint)(current_off - file.baseOffset);
if (!file.pointers.ContainsKey(fileOff))
{
if (value == 0 || (allowMinusOne && value == 0xFFFFFFFF))
{
return(null);
}
if (!l.allowDeadPointers && !file.allowUnsafePointers)
{
throw new PointerException("Not a valid pointer at " + (Pointer.Current(reader) - 4) + ": " + value, "Pointer.Read");
}
if (file.allowUnsafePointers)
{
Pointer ptr = file.GetUnsafePointer(value);
if (ptr == null)
{
throw new PointerException("Not a valid pointer at " + (Pointer.Current(reader) - 4) + ": " + value, "Pointer.Read");
}
return(ptr);
}
return(null);
}
// enable for R3GC_US: if (file.name == "test" && file.pointers[fileOff].file.name == "fix") return null;
return(file.pointers[fileOff]);
}
public static Matrix Read(Reader reader, Pointer offset)
{
MapLoader l = MapLoader.Loader;
//l.print("MATRIX " + offset);
UInt32 type = Settings.s.game != Settings.Game.R2Revolution ? reader.ReadUInt32() : 0; // 0x02: always at the start of a transformation matrix
Matrix mat = new Matrix(offset, type, new Matrix4x4(), null);
if (Settings.s.engineVersion < Settings.EngineVersion.R3 && Settings.s.game != Settings.Game.R2Revolution)
{
Vector3 pos = Vector3.zero;
if (Settings.s.platform != Settings.Platform.DC)
{
pos = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
}
mat.m.SetColumn(0, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), 0f));
mat.m.SetColumn(1, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), 0f));
mat.m.SetColumn(2, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), 0f));
Matrix4x4 sclMatrix = new Matrix4x4();
sclMatrix.SetColumn(0, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), Settings.s.platform == Settings.Platform.DC ? reader.ReadSingle() : 0f));
sclMatrix.SetColumn(1, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), Settings.s.platform == Settings.Platform.DC ? reader.ReadSingle() : 0f));
sclMatrix.SetColumn(2, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), Settings.s.platform == Settings.Platform.DC ? reader.ReadSingle() : 0f));
if (Settings.s.platform == Settings.Platform.DC)
{
pos = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
}
mat.m.SetColumn(3, new Vector4(pos.x, pos.y, pos.z, 1f));
sclMatrix.SetColumn(3, new Vector4(0, 0, 0, 1f));
mat.SetScaleMatrix(sclMatrix);
/*if (type != 4) {
* transMatrix.SetColumn(0, rotColX);
* transMatrix.SetColumn(1, rotColY);
* transMatrix.SetColumn(2, rotColZ);
* } else {
* transMatrix.SetColumn(0, sclColX);
* transMatrix.SetColumn(1, sclColY);
* transMatrix.SetColumn(2, sclColZ);
* }*/
}
else
{
if (Settings.s.platform == Settings.Platform.PS2 && Settings.s.game != Settings.Game.R2Revolution)
{
Vector3 v = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
}
mat.m.SetColumn(0, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle()));
mat.m.SetColumn(1, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle()));
mat.m.SetColumn(2, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle()));
mat.m.SetColumn(3, new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle()));
mat.v = new Vector4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
/*mat.SetScaleMatrix(new Matrix4x4(
* new Vector4(v.x, 0, 0, 0),
* new Vector4(0,v.y, 0, 0),
* new Vector4(0, 0, v.z, 0),
* new Vector4(0, 0, 0, v.w)));*/
}
if (Settings.s.game == Settings.Game.R2Revolution)
{
mat.type = reader.ReadUInt32();
// There's 0x8c more?
}
return(mat);
}
