private void ProcessPlacedObject(
MajorRecordFrame majorFrame,
long fileOffset)
{
int amount = 0;
if (majorFrame.TryLocateSubrecordFrame(RecordTypes.XLOC, out var xlocFrame, out var xlocLoc) &&
xlocFrame.ContentLength == 16)
{
ModifyLengthTracking(fileOffset, -4);
var removeStart = fileOffset + xlocLoc + xlocFrame.HeaderLength + 12;
this._instructions.SetSubstitution(
loc: fileOffset + xlocLoc + 4,
sub: new byte[] { 12, 0 });
this._instructions.SetRemove(
section: new RangeInt64(
removeStart,
removeStart + 3));
amount -= 4;
}
if (majorFrame.TryLocateSubrecordFrame(RecordTypes.XSED, out var xsedFrame, out var xsedLoc))
{
var len = xsedFrame.ContentLength;
if (len == 4)
{
ModifyLengthTracking(fileOffset, -3);
var removeStart = fileOffset + xsedLoc + xsedFrame.HeaderLength + 1;
this._instructions.SetSubstitution(
loc: fileOffset + xsedLoc + 4,
sub: new byte[] { 1, 0 });
this._instructions.SetRemove(
section: new RangeInt64(
removeStart,
removeStart + 2));
amount -= 3;
}
}
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
ProcessZeroFloats(dataRec, fileOffset, 6);
}
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.XTEL, out var xtelFrame))
{
ProcessZeroFloats(xtelFrame, fileOffset, 6);
}
ProcessLengths(
majorFrame,
amount,
fileOffset);
}
private void ProcessImageSpaceAdapters(
MajorRecordFrame majorFrame,
long fileOffset)
{
void ProcessKeyframe(SubrecordPinFrame subrecord)
{
ProcessZeroFloats(subrecord, fileOffset, subrecord.ContentLength / 4);
}
foreach (var subrecord in majorFrame)
{
switch (subrecord.RecordTypeInt)
{
case RecordTypeInts.QIAD:
case RecordTypeInts.RIAD:
ProcessKeyframe(subrecord);
break;
default:
break;
}
}
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
int offset = 0;
ProcessFormIDOverflows(dataRec, fileOffset, ref offset, 6);
ProcessZeroFloats(dataRec, fileOffset, ref offset, 5);
}
}
private void ProcessShaders(
MajorRecordFrame majorFrame,
long fileOffset)
{
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
var index = 20;
ProcessZeroFloats(dataRec, fileOffset, ref index, 9);
index += 4;
ProcessZeroFloats(dataRec, fileOffset, ref index, 8);
index += 20;
ProcessZeroFloats(dataRec, fileOffset, ref index, 19);
index += 12;
ProcessZeroFloats(dataRec, fileOffset, ref index, 11);
index += 4;
ProcessZeroFloats(dataRec, fileOffset, ref index, 5);
index += 4;
ProcessZeroFloat(dataRec, fileOffset, ref index);
index += 8;
ProcessZeroFloats(dataRec, fileOffset, ref index, 6);
index += 12;
ProcessZeroFloats(dataRec, fileOffset, ref index, 9);
index += 32;
ProcessZeroFloats(dataRec, fileOffset, ref index, 2);
}
}
private void ProcessLoadScreens(
MajorRecordFrame majorFrame,
long fileOffset)
{
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.XNAM, out var xnamRec))
{
ProcessZeroFloats(xnamRec, fileOffset, 3);
}
}
private void ProcessBooks(
MajorRecordFrame majorFrame,
long fileOffset)
{
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
var offset = 2;
ProcessZeroFloats(dataRec, fileOffset, ref offset, 2);
}
}
private void ProcessPlaced(
MajorRecordFrame majorFrame,
long fileOffset)
{
var sizeChange = 0;
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
ProcessZeroFloats(dataRec, fileOffset, 6);
}
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.XTEL, out var xtelRec))
{
var offset = 4;
ProcessZeroFloats(xtelRec, fileOffset, ref offset, 6);
}
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.XPRM, out var xprmRec))
{
int offset = 0;
ProcessZeroFloats(xprmRec, fileOffset, ref offset, 3);
ProcessColorFloat(xprmRec, fileOffset, ref offset);
ProcessZeroFloat(xprmRec, fileOffset, ref offset);
}
if (majorFrame.TryLocateSubrecordFrame(RecordTypes.XRMR, out var xrmrRec, out var xrmrIndex))
{
if (xrmrRec.AsInt32() == 0)
{
_Instructions.SetRemove(
RangeInt64.FactoryFromLength(
fileOffset + xrmrIndex,
10));
sizeChange -= 10;
}
}
ProcessLengths(
majorFrame,
sizeChange,
fileOffset);
}
private void ProcessExplosions(
MajorRecordFrame majorFrame,
long fileOffset)
{
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
int offset = 0;
ProcessFormIDOverflows(dataRec, fileOffset, ref offset, 6);
ProcessZeroFloats(dataRec, fileOffset, ref offset, 5);
}
}
private void ProcessTransforms(
MajorRecordFrame majorFrame,
long fileOffset)
{
if (!majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
return;
}
int offset = 0;
ProcessZeroFloats(dataRec, fileOffset, ref offset, 9);
}
private void ProcessPlacedNPC(
MajorRecordFrame majorFrame,
long fileOffset)
{
int amount = 0;
if (majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
ProcessZeroFloats(dataRec, fileOffset, 6);
}
ProcessLengths(
majorFrame,
amount,
fileOffset);
}
private void ProcessGameSettings(
MajorRecordFrame majorFrame,
long fileOffset)
{
if (!majorFrame.TryLocateSubrecordFrame("EDID", out var edidFrame))
{
return;
}
if ((char)edidFrame.Content[0] != 'f')
{
return;
}
if (!majorFrame.TryLocateSubrecordPinFrame(RecordTypes.DATA, out var dataRec))
{
return;
}
ProcessZeroFloat(dataRec, fileOffset);
}