public DConstraintsBlock(ShaderDataReader datareader, int blockIndex) : base(datareader)
{
this.blockIndex = blockIndex;
relRule = datareader.ReadInt32();
arg0 = datareader.ReadInt32();
if (arg0 != 3)
{
throw new ShaderParserException("unexpected value!");
}
// flags at (8)
flags = ReadByteFlags();
// range0 at (24)
range0 = ReadIntRange();
datareader.BaseStream.Position += 64 - range0.Length * 4;
// integer at (88)
arg1 = datareader.ReadInt32();
// range1 at (92)
range1 = ReadIntRange();
datareader.BaseStream.Position += 60 - range1.Length * 4;
// range1 at (152)
range2 = ReadIntRange();
datareader.BaseStream.Position += 64 - range2.Length * 4;
// there is a provision here for a description, but for the dota2 archive this is always null
description = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 256;
}
public VsPsHeaderBlock(ShaderDataReader datareader) : base(datareader)
{
int vcsMagicId = datareader.ReadInt32();
if (vcsMagicId != ShaderFile.MAGIC)
{
throw new UnexpectedMagicException($"Wrong magic ID, VCS expects 0x{ShaderFile.MAGIC:x}",
vcsMagicId, nameof(vcsMagicId));
}
vcsFileVersion = datareader.ReadInt32();
if (vcsFileVersion != 65 && vcsFileVersion != 64 && vcsFileVersion != 62)
{
throw new UnexpectedMagicException($"Unsupported version {vcsFileVersion}, versions 65, 64 and 62 are supported",
vcsFileVersion, nameof(vcsFileVersion));
}
int psrs_arg = 0;
if (vcsFileVersion >= 64)
{
psrs_arg = datareader.ReadInt32();
if (psrs_arg != 0 && psrs_arg != 1)
{
throw new ShaderParserException($"Unexpected value psrs_arg = {psrs_arg}");
}
}
hasPsrsFile = psrs_arg > 0;
fileID0 = datareader.ReadBytesAsString(16);
fileID1 = datareader.ReadBytesAsString(16);
}
public MipmapBlock(ShaderDataReader datareader, int blockIndex) : base(datareader)
{
this.blockIndex = blockIndex;
arg0 = datareader.ReadBytes(4);
arg1 = datareader.ReadInt32();
arg2 = datareader.ReadInt32();
arg3 = datareader.ReadInt32();
arg4 = datareader.ReadInt32();
arg5 = datareader.ReadInt32();
name = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 256;
}
public SfConstraintsBlock(ShaderDataReader datareader, int blockIndex) : base(datareader)
{
this.blockIndex = blockIndex;
relRule = datareader.ReadInt32();
arg0 = datareader.ReadInt32();
// flags are at (8)
flags = ReadByteFlags();
// range 0 at (24)
range0 = ReadIntRange();
datareader.BaseStream.Position += 68 - range0.Length * 4;
// range 1 at (92)
range1 = ReadIntRange();
datareader.BaseStream.Position += 60 - range1.Length * 4;
// range 2 at (152)
range2 = ReadIntRange();
datareader.BaseStream.Position += 64 - range2.Length * 4;
description = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 256;
}
public DBlock(ShaderDataReader datareader, int blockIndex) : base(datareader)
{
this.blockIndex = blockIndex;
name0 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 64;
name1 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 64;
arg0 = datareader.ReadInt32();
arg1 = datareader.ReadInt32();
arg2 = datareader.ReadInt32();
arg3 = datareader.ReadInt32();
arg4 = datareader.ReadInt32();
arg5 = datareader.ReadInt32();
}
public ParamBlock(ShaderDataReader datareader, int blockIndex, int vcsVersion) : base(datareader)
{
this.blockIndex = blockIndex;
name0 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 64;
name1 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 64;
type = datareader.ReadInt32();
res0 = datareader.ReadSingle();
name2 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 64;
lead0 = datareader.ReadInt32();
if (lead0 == 6 || lead0 == 7)
{
int dynExpLen = datareader.ReadInt32();
dynExp = datareader.ReadBytes(dynExpLen);
}
// check to see if this reads 'SBMS' (unknown what this is, instance found in v65 hero_pc_40_features.vcs file)
byte[] checkSBMS = datareader.ReadBytesAtPosition(0, 4);
if (checkSBMS[0] == 0x53 && checkSBMS[1] == 0x42 && checkSBMS[2] == 0x4D && checkSBMS[3] == 0x53)
{
// note - bytes are ignored
datareader.ReadBytes(4);
int dynExpLength = datareader.ReadInt32();
datareader.ReadBytes(dynExpLength);
}
arg0 = datareader.ReadInt32();
arg1 = datareader.ReadInt32();
arg2 = datareader.ReadInt32();
arg3 = datareader.ReadInt32();
arg4 = datareader.ReadInt32();
if (vcsVersion > 62)
{
arg5 = datareader.ReadInt32();
}
fileref = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 64;
for (int i = 0; i < 4; i++)
{
ranges0[i] = datareader.ReadInt32();
}
for (int i = 0; i < 4; i++)
{
ranges1[i] = datareader.ReadInt32();
}
for (int i = 0; i < 4; i++)
{
ranges2[i] = datareader.ReadInt32();
}
for (int i = 0; i < 4; i++)
{
ranges3[i] = datareader.ReadSingle();
}
for (int i = 0; i < 4; i++)
{
ranges4[i] = datareader.ReadSingle();
}
for (int i = 0; i < 4; i++)
{
ranges5[i] = datareader.ReadSingle();
}
for (int i = 0; i < 4; i++)
{
ranges6[i] = datareader.ReadInt32();
}
for (int i = 0; i < 4; i++)
{
ranges7[i] = datareader.ReadInt32();
}
command0 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 32;
command1 = datareader.ReadNullTermStringAtPosition();
datareader.BaseStream.Position += 32;
if (vcsVersion == 65)
{
v65Data = datareader.ReadBytes(6);
}
}