public CMeshSystem FetchMeshSystem(char[] pName, CMeshSystem system)
{
var entry = Entries.FindIndex(x => x.Name.ToLower() == new string(pName).ToLower());
var fetched = FetchMeshSystem((uint)entry, system);
if (!fetched)
{
throw new Exception($"Failed to fetch mesh system for object {new string(pName)}");
}
return(system);
}
public bool FetchMeshSystem(uint index, CMeshSystem system)
{
if (index >= NumEntries())
{
return(false);
}
SUberEntry entry = Entries[(int)index];
SUberEntry nextEntry = Entries[(int)index + 1];
var bytes = ModelData.Skip((int)entry.ModelDataOffset).Take((int)nextEntry.ModelDataOffset - (int)entry.ModelDataOffset).ToArray();
m_ModelDataCache.m_pBuffer = bytes;
var r = new CDynMemoryReader(ref m_ModelDataCache);
m_pMeshDataCur = entry.MeshDataOffset;
m_pMeshDataEnd = m_pMeshDataCur + (nextEntry.MeshDataOffset - entry.MeshDataOffset);
m_LookupOffset = entry.LookupOffset;
m_U32Offset = entry.U32Offset;
if (!system.Load(ref r, this))
{
return(false);
}
system.Name = entry.Name;
if (entry.Name.StartsWith("map") && char.IsNumber(entry.Name[3]) && char.IsNumber(entry.Name[4]))
{
system.Flags |= (int)MeshFlags.MESHSYS_FLAG_MAP_GEOMETRY;
}
if (entry.Name.StartsWith("ugd") && char.IsNumber(entry.Name[3]) && char.IsNumber(entry.Name[4]))
{
system.Flags |= (int)MeshFlags.MESHSYS_FLAG_MAP_GEOMETRY;
}
if (entry.Name.StartsWith("lava") && char.IsNumber(entry.Name[4]) && char.IsNumber(entry.Name[5]))
{
system.Flags |= (int)MeshFlags.MESHSYS_FLAG_MAP_GEOMETRY;
}
return(true);
}
