public static Tex FromStream(Stream input)
{
using (AwesomeReader ar = new AwesomeReader(input))
{
int version;
bool valid, useExternal = true;
Tex tex = new Tex("");
// Guesses endianess
ar.BigEndian = DetermineEndianess(ar.ReadBytes(4), out version, out valid);
if (!valid)
{
return(null); // Probably do something else later
}
int idk = ar.ReadInt32();
// Skips duplicate width, height, bpp info
if (version < 10)
{
ar.BaseStream.Position += 8;
}
else if (idk == 0)
{
ar.BaseStream.Position += 17;
}
else
{
ar.BaseStream.Position += 21;
}
tex.ExternalPath = ar.ReadString(); // Relative path
if (version != 5)
{
ar.BaseStream.Position += 8; // Skips unknown stuff
useExternal = ar.ReadBoolean();
}
else
{
ar.BaseStream.Position += 5; // Amp doesn't embed textures?
}
// Parses hmx image
//if (!useExternal)
tex.Image = HMXImage.FromStream(ar.BaseStream);
tex.BigEndian = ar.BigEndian;
return(tex);
}
}
private static byte[] ADDE_PADDING = { 0xAD, 0xDE, 0xAD, 0xDE }; // Used to pad files
private static MiloFile ParseDirectory(AwesomeReader ar, BlockStructure structure, uint offset)
{
bool origBigEndian = ar.BigEndian; // Used to preserve orig stream
MiloFile milo;
MiloVersion version;
bool valid;
string dirName, dirType;
string[] entryNames, entryTypes;
// Guesses endianess
ar.BigEndian = DetermineEndianess(ar.ReadBytes(4), out version, out valid);
if (!valid)
{
return(null); // Maybe do something else later
}
ParseEntryNames(ar, version, out dirName, out dirType, out entryNames, out entryTypes);
milo = new MiloFile(dirName, dirType, ar.BigEndian);
milo._structure = structure;
milo._offset = offset;
milo._version = version;
// TODO: Add component parser (Difficult)
if (version == MiloVersion.V10)
{
milo._externalResources = new List <string>(GetExternalResources(ar));
}
else if (version == MiloVersion.V24)
{
/*
* if (dirName == "alterna1") // Hacky fix, please remove!
* {
* ar.BaseStream.Position += 117;
* Trans tran = new Trans(dirName);
*
* // Reads view matrices
* tran.Mat1 = Matrix.FromStream(ar);
* ar.BaseStream.Position += 4;
* tran.Mat2 = Matrix.FromStream(ar);
* ar.BaseStream.Position += 4;
*
* milo.Entries.Add(tran);
* }
* else if (dirName == "dancer1") // Hacky fix, please remove!
* {
* ar.BaseStream.Position += 31;
* Trans tran = new Trans(dirName);
*
* // Reads view matrices
* tran.Mat1 = Matrix.FromStream(ar);
* ar.BaseStream.Position += 4;
* tran.Mat2 = Matrix.FromStream(ar);
* ar.BaseStream.Position += 4;
*
* milo.Entries.Add(tran);
* }*/
// Skips unknown stuff for now
ar.FindNext(ADDE_PADDING);
ar.BaseStream.Position += 4;
}
// Reads each file
for (int i = 0; i < entryNames.Length; i++)
{
long start = ar.BaseStream.Position;
int size = (int)(ar.FindNext(ADDE_PADDING));
byte[] bytes;
// Reads raw file bytes
ar.BaseStream.Position = start;
bytes = ar.ReadBytes(size);
ar.BaseStream.Position += 4; // Jumps ADDE padding
switch (entryTypes[i])
{
case "Tex":
using (MemoryStream ms = new MemoryStream(bytes))
{
AbstractEntry entry = Tex.FromStream(ms);
if (entry == null)
{
goto defaultCase;
}
entry.Name = entryNames[i];
milo.Entries.Add(entry);
}
break;
case "Mesh":
using (MemoryStream ms = new MemoryStream(bytes))
{
AbstractEntry entry = Mesh.FromStream(ms);
if (entry == null)
{
goto defaultCase;
}
entry.Name = entryNames[i];
milo.Entries.Add(entry);
}
break;
case "View":
using (MemoryStream ms = new MemoryStream(bytes))
{
AbstractEntry entry = View.FromStream(ms);
if (entry == null)
{
goto defaultCase;
}
entry.Name = entryNames[i];
milo.Entries.Add(entry);
}
break;
case "Group":
using (MemoryStream ms = new MemoryStream(bytes))
{
AbstractEntry entry = View.FromStreamAsGroup(ms);
if (entry == null)
{
goto defaultCase;
}
entry.Name = entryNames[i];
milo.Entries.Add(entry);
}
break;
case "Mat":
using (MemoryStream ms = new MemoryStream(bytes))
{
AbstractEntry entry = Mat.FromStream(ms);
if (entry == null)
{
goto defaultCase;
}
entry.Name = entryNames[i];
milo.Entries.Add(entry);
}
break;
case "Trans":
using (MemoryStream ms = new MemoryStream(bytes))
{
AbstractEntry entry = Trans.FromStream(ms);
if (entry == null)
{
goto defaultCase;
}
entry.Name = entryNames[i];
milo.Entries.Add(entry);
}
break;
default:
defaultCase:
milo.Entries.Add(new MiloEntry(entryNames[i], entryTypes[i], bytes, milo.BigEndian));
break;
}
/* TODO: Implement milo files as entries
* if (type[i] == "ObjectDir" || type[i] == "MoveDir")
* {
* // Directory embedded as an entry
* // Skips over redundant directory info
* ar.BaseStream.Position += 4;
* dir.Entries.Add(MiloFile.FromStream(ar));
* }
* else
* {
* // Regular entry
* ar.BaseStream.Position = start;
* dir.Entries.Add(new MEntry(name[i], type[i], ar.ReadBytes(size)));
* ar.BaseStream.Position += 4;
* } */
}
ar.BigEndian = origBigEndian;
return(milo);
}
