public string GetSourceFileName(AssetEntry asset)
{
return BufferReader.ReadString(_sourceFileNameBuffer, asset.SourceFileNameOffset);
}
public string GetAssetName(AssetEntry asset)
{
return BufferReader.ReadString(_assetNameBuffer, asset.NameOffset);
}
public bool Exists(TypeHash type, InstanceHash instance)
{
if (_lastResult.TypeId == type.TheHash && _lastResult.InstanceId == instance.TheHash)
{
return true;
}
for (int idx = 0; idx < _assetEntries.Length; ++idx)
{
if (_assetEntries[idx].TypeId == type.TheHash && _assetEntries[idx].InstanceId == instance.TheHash)
{
_lastResult = _assetEntries[idx];
return true;
}
}
return false;
}
public AssetEntry GetAsset(TypeHash type, InstanceHash instance)
{
if (_lastResult.TypeId == type.TheHash && _lastResult.InstanceId == instance.TheHash)
{
return _lastResult;
}
for (int idx = 0; idx < _assetEntries.Length; ++idx)
{
if (_assetEntries[idx].TypeId == type.TheHash && _assetEntries[idx].InstanceId == instance.TheHash)
{
_lastResult = _assetEntries[idx];
return _lastResult;
}
}
return null;
}
public unsafe Manifest(string name, bool fullName = false)
{
string nameManifest;
if (!fullName)
{
nameManifest = "$NAME$$VERSION$.manifest";
byte[] version = FileLoader.GetFileBuffer("$NAME$.version".FormatNamed("name", name));
if (version != null)
{
nameManifest = nameManifest.FormatNamed("name", name, "version", BufferReader.ReadString(version, 0, version.Length).Trim());
}
else
{
nameManifest = nameManifest.FormatNamed("name", name, "version", null);
}
}
else
{
nameManifest = name;
}
if (!FileLoader.Exists(nameManifest))
{
throw new OpenSAGEException(ErrorCode.FileNotFound, "Manifest '$NAME$' does not exist.", "name", nameManifest);
}
byte[] buffer = FileLoader.GetFileBuffer(nameManifest);
fixed (byte* pBufferF = &buffer[0])
{
byte* pBuffer = pBufferF;
int test = *(int*)pBuffer;
if (test == 0)
{
pBuffer += 4;
_version = *(short*)pBuffer;
pBuffer += 2;
_isBigEndian = (*pBuffer++) != 0;
_isLinked = (*pBuffer++) != 0;
}
else
{
_isBigEndian = (*pBuffer++) != 0;
_isLinked = (*pBuffer++) != 0;
if (_isBigEndian)
{
BufferWriter.SwapShort(pBuffer);
}
_version = *(short*)pBuffer;
pBuffer += 2;
}
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_checksum = *(uint*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_allTypesHash = *(uint*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_assetEntries = new AssetEntry[*(uint*)pBuffer];
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_binaryDataSize = *(int*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_maxChunkSizeBin = *(int*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_maxChunkSizeRelo = *(int*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
_maxChunkSizeImp = *(int*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
uint assetReferenceBufferSize =*(uint*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
uint manifestReferenceBufferSize =*(uint*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
uint assetNameBufferSize =*(uint*)pBuffer;
pBuffer += 4;
if (_isBigEndian)
{
BufferWriter.Swap(pBuffer);
}
uint sourceFileNameBufferSize =*(uint*)pBuffer;
pBuffer += 4;
for (int idx = 0; idx < _assetEntries.Length; ++idx)
{
_assetEntries[idx] = new AssetEntry(&pBuffer, _version, _isBigEndian);
}
_assetReferenceBuffer = BufferReader.Read(&pBuffer, assetReferenceBufferSize);
_manifestReferenceBuffer = BufferReader.Read(&pBuffer, manifestReferenceBufferSize);
_assetNameBuffer = BufferReader.Read(&pBuffer, assetNameBufferSize);
_sourceFileNameBuffer = BufferReader.Read(&pBuffer, sourceFileNameBufferSize);
}
}