public Node(CacheBase Cache, int Address)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
Name = Cache.Strings.GetItemByID(Reader.ReadInt16());
Reader.ReadInt16();
ParentIndex = Reader.ReadInt16();
FirstChildIndex = Reader.ReadInt16();
NextSiblingIndex = Reader.ReadInt16();
Reader.ReadInt16();
Position = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle());
Rotation = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle());
TransformScale = Reader.ReadSingle();
TransformMatrix = Matrix4x3.Read(Reader);
DistanceFromParent = Reader.ReadSingle();
}
public InstancedGeometry(CacheBase Cache, int Address)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
Name = Cache.Strings.GetItemByID(Reader.ReadInt32());
NodeIndex = Reader.ReadInt32();
TransformScale = Reader.ReadSingle();
TransformMatrix = Matrix4x3.Read(Reader);
}
public InstancedGeometry(CacheBase Cache, int Address, int modifier)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
TransformScale = Reader.ReadSingle();
TransformMatrix = Matrix4x3.Read(Reader);
SectionIndex = Reader.ReadInt16() + modifier;
Reader.SeekTo(Address + 80);
Name = Cache.Strings.GetItemByID(Reader.ReadInt16());
}
public scenario_structure_bsp(CacheBase Cache, int Address)
{
cache = Cache;
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
#region sldt/lbsp ID
//lbsp's sections address will be used instead of the one in sbsp
int sectionAddress = 0;
int sectionCount = 0;
foreach (var item in Cache.IndexItems)
{
if (item.ClassCode == "scnr")
{
Reader.SeekTo(item.Offset + 76);
int cnt = Reader.ReadInt32();
int ptr = Reader.ReadInt32() - Cache.Magic;
int bspIndex = 0;
for (int i = 0; i < cnt; i++)
{
Reader.SeekTo(ptr + 172 * i + 12);
if (Cache.IndexItems.GetItemByID(Reader.ReadInt32()).Offset == Address)
{
bspIndex = i;
break;
}
}
Reader.SeekTo(item.Offset + 1844 + 12);
int sldtID = Reader.ReadInt32();
int sldtAddress = Cache.IndexItems.GetItemByID(sldtID).Offset;
Reader.SeekTo(sldtAddress + 4);
cnt = Reader.ReadInt32();
ptr = Reader.ReadInt32() - Cache.Magic;
Reader.SeekTo(ptr + 32 * bspIndex + 12);
int lbspID = Reader.ReadInt32();
int lbspAddress = Cache.IndexItems.GetItemByID(lbspID).Offset;
Reader.SeekTo(lbspAddress + 124);
sectionCount = Reader.ReadInt32();
sectionAddress = Reader.ReadInt32() - Cache.Magic;
Reader.SeekTo(lbspAddress + 268);
geomRawID = Reader.ReadInt32();
break;
}
}
#endregion
Reader.SeekTo(Address + 236);
XBounds = new Range <float>(Reader.ReadSingle(), Reader.ReadSingle());
YBounds = new Range <float>(Reader.ReadSingle(), Reader.ReadSingle());
ZBounds = new Range <float>(Reader.ReadSingle(), Reader.ReadSingle());
#region Clusters Block
Reader.SeekTo(Address + 308);
int iCount = Reader.ReadInt32();
int iOffset = Reader.ReadInt32() - Cache.Magic;
for (int i = 0; i < iCount; i++)
{
Clusters.Add(new Cluster(Cache, iOffset + 140 * i));
}
#endregion
#region Shaders Block
Reader.SeekTo(Address + 320);
iCount = Reader.ReadInt32();
iOffset = Reader.ReadInt32() - Cache.Magic;
for (int i = 0; i < iCount; i++)
{
Shaders.Add(new ReachRetail.render_model.Shader(Cache, iOffset + 44 * i));
}
#endregion
#region GeometryInstances Block
Reader.SeekTo(Address + 608);
iCount = Reader.ReadInt32();
iOffset = Reader.ReadInt32() - Cache.Magic;
for (int i = 0; i < iCount; i++)
{
GeomInstances.Add(new InstancedGeometry(Cache, iOffset + 4 * i));
}
#region Load Fixup Data
Reader.SeekTo(Address + 1298);
int id = Reader.ReadUInt16();
var entry = Cache.zone.RawEntries[id];
var er = new EndianReader(new MemoryStream(Cache.zone.FixupData), EndianFormat.Big);
int addr = entry.Fixups[entry.Fixups.Count - 10].Offset;
for (int i = 0; i < GeomInstances.Count; i++)
{
er.SeekTo(entry.FixupOffset + addr + 156 * i);
var geom = GeomInstances[i];
geom.TransformScale = er.ReadSingle();
geom.TransformMatrix = Matrix4x3.Read(er);
er.ReadUInt16();
er.ReadUInt16();
er.ReadUInt16();
geom.SectionIndex = er.ReadUInt16();
}
er.Close();
er.Dispose();
#endregion
#endregion
Reader.SeekTo(Address + 796);
RawID1 = Reader.ReadInt32();
Reader.SeekTo(Address + 976);
RawID2 = Reader.ReadInt32();
#region ModelParts Block
Reader.SeekTo(Address + 1100);
iCount = Reader.ReadInt32();
iOffset = Reader.ReadInt32() - Cache.Magic;
if (sectionAddress == -Cache.Magic)
{
sectionAddress = iOffset; //null address in lbsp
}
for (int i = 0; i < iCount; i++)
{
ModelSections.Add(new ReachRetail.render_model.ModelSection(Cache, sectionAddress + 92 * i));
}
#endregion
#region Bounding Boxes Block
Reader.SeekTo(Address + 1112);
iCount = Reader.ReadInt32();
iOffset = Reader.ReadInt32() - Cache.Magic;
for (int i = 0; i < iCount; i++)
{
BoundingBoxes.Add(new ReachRetail.render_model.BoundingBox(Cache, iOffset + 52 * i));
}
#endregion
Reader.SeekTo(Address + 1244);
RawID3 = Reader.ReadInt32();
}
