private void ReadSourceVtxStrips(Stream stream, long stripGroupOffset, SourceVtxStripGroup stripGroup)
{
if (stripGroup.stripCount > 0 && stripGroup.stripOffset != 0)
{
stream.Position = stripGroupOffset + stripGroup.stripOffset;
stripGroup.theVtxStrips = new SourceVtxStrip[stripGroup.stripCount];
for (int i = 0; i < stripGroup.theVtxStrips.Length; i++)
{
stripGroup.theVtxStrips[i] = new SourceVtxStrip();
stripGroup.theVtxStrips[i].indexCount = DataParser.ReadInt(stream);
stripGroup.theVtxStrips[i].indexMeshIndex = DataParser.ReadInt(stream);
stripGroup.theVtxStrips[i].vertexCount = DataParser.ReadInt(stream);
stripGroup.theVtxStrips[i].vertexMeshIndex = DataParser.ReadInt(stream);
stripGroup.theVtxStrips[i].boneCount = DataParser.ReadShort(stream);
stripGroup.theVtxStrips[i].flags = DataParser.ReadByte(stream);
stripGroup.theVtxStrips[i].boneStateChangeCount = DataParser.ReadInt(stream);
stripGroup.theVtxStrips[i].boneStateChangeOffset = DataParser.ReadInt(stream);
}
}
}
private mstudioanimdesc_t[] ParseAnimationDescs(Stream stream)
{
if (header1.localanim_count >= 0)
{
long animDescFileByteSize = 0;
long nextAnimDescPosition = fileBeginOffset + header1.localanim_offset;
animDescs = new mstudioanimdesc_t[header1.localanim_count];
for (int i = 0; i < animDescs.Length; i++)
{
stream.Position = nextAnimDescPosition;
long animDescPosition = nextAnimDescPosition;
animDescs[i].baseHeaderOffset = DataParser.ReadInt(stream);
animDescs[i].nameOffset = DataParser.ReadInt(stream);
animDescs[i].fps = DataParser.ReadFloat(stream);
animDescs[i].flags = DataParser.ReadInt(stream);
animDescs[i].frameCount = DataParser.ReadInt(stream);
animDescs[i].movementCount = DataParser.ReadInt(stream);
animDescs[i].movementOffset = DataParser.ReadInt(stream);
animDescs[i].ikRuleZeroFrameOffset = DataParser.ReadInt(stream);
animDescs[i].unused1 = new int[5];
for (int j = 0; j < animDescs[i].unused1.Length; j++)
{
animDescs[i].unused1[j] = DataParser.ReadInt(stream);
}
animDescs[i].animBlock = DataParser.ReadInt(stream);
animDescs[i].animOffset = DataParser.ReadInt(stream);
animDescs[i].ikRuleCount = DataParser.ReadInt(stream);
animDescs[i].ikRuleOffset = DataParser.ReadInt(stream);
animDescs[i].animblockIkRuleOffset = DataParser.ReadInt(stream);
animDescs[i].localHierarchyCount = DataParser.ReadInt(stream);
animDescs[i].localHierarchyOffset = DataParser.ReadInt(stream);
animDescs[i].sectionOffset = DataParser.ReadInt(stream);
animDescs[i].sectionFrameCount = DataParser.ReadInt(stream);
animDescs[i].spanFrameCount = DataParser.ReadShort(stream);
animDescs[i].spanCount = DataParser.ReadShort(stream);
animDescs[i].spanOffset = DataParser.ReadInt(stream);
animDescs[i].spanStallTime = DataParser.ReadFloat(stream);
nextAnimDescPosition = stream.Position;
if (i == 0)
{
animDescFileByteSize = nextAnimDescPosition - animDescPosition;
}
if (animDescs[i].nameOffset != 0)
{
stream.Position = animDescPosition + animDescs[i].nameOffset;
animDescs[i].name = DataParser.ReadNullTerminatedString(stream);
}
else
{
animDescs[i].name = "";
}
}
for (int i = 0; i < animDescs.Length; i++)
{
long animDescPosition = fileBeginOffset + header1.localanim_offset + (i * animDescFileByteSize);
stream.Position = animDescPosition;
if ((((animdesc_flags)animDescs[i].flags) & animdesc_flags.STUDIO_ALLZEROS) == 0)
{
animDescs[i].sectionsOfAnimations = new List <List <mstudioanim_t> >();
//List<mstudioanim_t> animationSection = new List<mstudioanim_t>();
//animDescs[i].sectionsOfAnimations.Add(animationSection);
animDescs[i].sectionsOfAnimations.Add(new List <mstudioanim_t>());
if ((((animdesc_flags)animDescs[i].flags) & animdesc_flags.STUDIO_FRAMEANIM) != 0)
{
//if (animDescs[i].sectionOffset != 0 && animDescs[i].sectionFrameCount > 0) ;
//else if (animDescs[i].animBlock == 0) ;
}
else
{
if (animDescs[i].sectionOffset != 0 && animDescs[i].sectionFrameCount > 0)
{
int sectionCount = (animDescs[i].frameCount / animDescs[i].sectionFrameCount) + 2;
for (int j = 1; j < sectionCount; j++)
{
animDescs[i].sectionsOfAnimations.Add(new List <mstudioanim_t>());
}
animDescs[i].sections = new List <mstudioanimsections_t>();
for (int j = 0; j < sectionCount; j++)
{
ParseMdlAnimationSection(stream, animDescPosition + animDescs[i].sectionOffset, animDescs[i]);
}
if (animDescs[i].animBlock == 0)
{
for (int j = 0; j < sectionCount; j++)
{
int sectionFrameCount = 0;
if (j < sectionCount - 2)
{
sectionFrameCount = animDescs[i].sectionFrameCount;
}
else
{
sectionFrameCount = animDescs[i].frameCount - ((sectionCount - 2) * animDescs[i].sectionFrameCount);
}
ParseMdlAnimation(animDescPosition + animDescs[i].sections[j].animOffset, animDescs[i], sectionFrameCount, animDescs[i].sectionsOfAnimations[j]);
}
}
}
}
}
}
}
return(animDescs);
}