public override void Read(BlamLib.IO.EndianReader s)
{
CacheFile cache = s.Owner as CacheFile;
bool isPC = cache.EngineVersion.IsPc() || cache.EngineVersion == BlamVersion.Halo1_XboxX;
#region base address
Managers.BlamDefinition bdef = Program.GetManager(cache.EngineVersion);
cache.AddressMask = bdef[cache.EngineVersion].CacheTypes.BaseAddress
- (uint)cache.Header.OffsetToIndex;
#endregion
address = s.ReadUInt32();
scenario.Read(s);
s.ReadInt32(); // CRC
tagCount = s.ReadInt32();
vertexBufferCount = s.ReadInt32();
vertexBufferAddress = s.ReadUInt32(); vertexBufferOffset = (int)(vertexBufferAddress - cache.AddressMask);
indexBufferCount = s.ReadInt32();
indexBufferAddress = s.ReadUInt32(); indexBufferOffset = (int)(indexBufferAddress - cache.AddressMask);
if (isPC)
{
s.ReadInt32(); // total vertex and index buffer size
}
s.ReadInt32(); // 'tags'
tagsOffset = s.PositionUnsigned;
ReadTagInstances(s, cache);
InitializeBspTags(s, cache);
}
public override void Read(BlamLib.IO.EndianReader s)
{
CacheFile cache = s.Owner as CacheFile;
bool isHA10 = cache.EngineVersion == BlamVersion.Halo1_XboxX || cache.EngineVersion == BlamVersion.Halo1_PCX;
GameDefinition gd = Program.Halo1.Manager;
GroupTagInt = s.ReadUInt32();
groupTag = gd.TagGroupFind(TagInterface.TagGroup.FromUInt(GroupTagInt));
IO.ByteSwap.SwapUDWord(ref GroupTagInt);
uint group_tag_int = s.ReadUInt32();
if (group_tag_int != uint.MaxValue)
{
groupParent1 = gd.TagGroupFind(TagInterface.TagGroup.FromUInt(group_tag_int));
}
else
{
groupParent1 = TagInterface.TagGroup.Null;
}
group_tag_int = s.ReadUInt32();
if (group_tag_int != uint.MaxValue)
{
groupParent2 = gd.TagGroupFind(TagInterface.TagGroup.FromUInt(group_tag_int));
}
else
{
groupParent2 = TagInterface.TagGroup.Null;
}
datum.Read(s);
tagNameOffset = s.ReadPointer();
address = s.ReadUInt32(); // external index for pc\ce, if its a bitmap, ptr if its a sound or anything else
// TODO: HA10 Xbox doesn't use data files (and a PC port probably won't either)
if (isHA10 || address > s.BaseAddress)
{
offset = (int)(address - s.BaseAddress);
}
this.location = (CacheIndex.ItemLocation)s.ReadInt32(); // bool_in_data_file
s.ReadInt32();
}
public override void Read(BlamLib.IO.EndianReader s)
{
int pos = 0;
Blam.CacheFile.ValidateHeaderAdjustEndian(s, 0x800);
s.Seek(4);
Halo1.Version ver = (Halo1.Version)(version = s.ReadInt32());
fileLength = s.ReadInt32();
if (fileLength < s.Length)
{
throw new Debug.ExceptionLog("Compressed map editing not available yet!");
}
s.ReadInt32();
if (ver == Halo1.Version.PC_Demo)
{
pos = s.Position;
s.Position = 0x5EC;
offsetToIndex = s.ReadInt32();
s.Position = pos;
}
else
{
offsetToIndex = s.ReadInt32();
}
tagBufferSize = s.ReadInt32();
s.ReadInt32(); s.ReadInt32();
if (ver == Halo1.Version.PC_Demo)
{
pos = s.Position;
s.Position = 0x5E8;
name = s.ReadTagString();
s.Position = pos;
}
else
{
name = s.ReadTagString();
}
build = s.ReadTagString();
cacheType = (CacheType)s.ReadInt32();
s.ReadInt32(); // CRC
s.ReadInt32();
s.Seek((484 * sizeof(int)) + sizeof(uint), System.IO.SeekOrigin.Current);
CacheFile cache = s.Owner as CacheFile;
if (ver == Halo1.Version.Xbox)
{
cache.EngineVersion = BlamVersion.Halo1_Xbox;
}
else if (ver == Halo1.Version.PC || ver == Halo1.Version.PC_Demo)
{
if (s.State == IO.EndianState.Big)
{
cache.EngineVersion = BlamVersion.Halo1_XboxX;
}
else
{
// Interestingly, HaloPC is build 01.00.00.0564, HA10 is build 01.00.01.0563
// Little
if (build == "01.00.01.0563")
{
cache.EngineVersion = BlamVersion.Halo1_PCX;
}
else
{
cache.EngineVersion = BlamVersion.Halo1_PC;
}
}
}
else if (ver == Halo1.Version.CE)
{
cache.EngineVersion = BlamVersion.Halo1_CE;
}
}
