public void LoadM2(int fileDataID)
{
Stream m2 = CASC.OpenFile(fileDataID);
var bin = new BinaryReader(m2);
BlizzHeader chunk;
long position = 0;
while (position < m2.Length)
{
m2.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
position = m2.Position + chunk.Size;
switch (chunk.ToString())
{
case "MD21":
using (Stream m2stream = new MemoryStream(bin.ReadBytes((int)chunk.Size)))
{
ParseYeOldeM2Struct(m2stream);
}
break;
case "AFID":
var afids = new AFID[chunk.Size / 16];
for (int a = 0; a < chunk.Size / 16; a++)
{
afids[a].animID = (short)bin.ReadUInt16();
afids[a].subAnimID = (short)bin.ReadUInt16();
afids[a].fileDataID = bin.ReadUInt32();
}
model.animFileData = afids;
break;
case "BFID":
var bfids = new int[chunk.Size / 4];
for (int b = 0; b < chunk.Size / 4; b++)
{
bfids[b] = (int)bin.ReadUInt32();
}
break;
case "SFID":
var sfids = new int[model.nViews];
for (int s = 0; s < model.nViews; s++)
{
sfids[s] = (int)bin.ReadUInt32();
}
model.skinFileDataIDs = sfids;
break;
case "PFID":
model.physFileID = (int)bin.ReadUInt32();
break;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\"", chunk.ToString(), position.ToString(), "id: " + fileDataID));
}
}
model.skins = readSkins(model.skinFileDataIDs);
return;
}
public void LoadM2(Stream m2, bool loadSkins = true)
{
var bin = new BinaryReader(m2);
long position = 0;
while (position < m2.Length)
{
m2.Position = position;
var chunkName = (M2Chunks)bin.ReadUInt32();
var chunkSize = bin.ReadUInt32();
position = m2.Position + chunkSize;
switch (chunkName)
{
case M2Chunks.MD21:
using (Stream m2stream = new MemoryStream(bin.ReadBytes((int)chunkSize)))
{
ParseYeOldeM2Struct(m2stream);
}
break;
case M2Chunks.AFID: // Animation file IDs
var afids = new AFID[chunkSize / 8];
for (var a = 0; a < chunkSize / 8; a++)
{
afids[a].animID = bin.ReadInt16();
afids[a].subAnimID = bin.ReadInt16();
afids[a].fileDataID = bin.ReadUInt32();
}
model.animFileDataIDs = afids;
break;
case M2Chunks.BFID: // Bone file IDs
var bfids = new uint[chunkSize / 4];
for (var b = 0; b < chunkSize / 4; b++)
{
bfids[b] = bin.ReadUInt32();
}
break;
case M2Chunks.SFID: // Skin file IDs
var sfids = new uint[model.nViews];
for (var s = 0; s < model.nViews; s++)
{
sfids[s] = bin.ReadUInt32();
}
model.skinFileDataIDs = sfids;
break;
case M2Chunks.PFID: // Phys file ID
model.physFileID = bin.ReadUInt32();
break;
case M2Chunks.SKID: // Skel file ID
model.skelFileID = bin.ReadUInt32();
break;
case M2Chunks.TXID: // Texture file IDs
var txids = new uint[chunkSize / 4];
for (var t = 0; t < chunkSize / 4; t++)
{
txids[t] = bin.ReadUInt32();
}
model.textureFileDataIDs = txids;
break;
case M2Chunks.RPID: // Recursive particle file IDs
var rpids = new uint[chunkSize / 4];
for (var t = 0; t < chunkSize / 4; t++)
{
rpids[t] = bin.ReadUInt32();
}
model.recursiveParticleModelFileIDs = rpids;
break;
case M2Chunks.GPID: // Geometry particle file IDs
var gpids = new uint[chunkSize / 4];
for (var t = 0; t < chunkSize / 4; t++)
{
gpids[t] = bin.ReadUInt32();
}
model.geometryParticleModelFileIDs = gpids;
break;
case M2Chunks.TXAC: // Texture transforms (?)
case M2Chunks.EXPT: // Extended Particles
case M2Chunks.EXP2: // Extended Particles 2
case M2Chunks.PABC:
case M2Chunks.PADC:
case M2Chunks.PEDC:
case M2Chunks.PSBC:
case M2Chunks.LDV1:
break;
default:
#if DEBUG
throw new Exception(string.Format("M2: Found unknown header at offset {1} \"{0}\"", chunkName.ToString("X"), position.ToString()));
#else
CASCLib.Logger.WriteLine(String.Format("M2: Found unknown header at offset {1} \"{0}\"", chunkName, position.ToString()));
break;
#endif
}
}
if (loadSkins && CASC.IsCASCInit)
{
model.skins = ReadSkins(model.skinFileDataIDs);
}
return;
}
public void LoadM2(int fileDataID)
{
Stream m2 = CASC.cascHandler.OpenFile(fileDataID);
var bin = new BinaryReader(m2);
long position = 0;
while (position < m2.Length)
{
m2.Position = position;
var chunkName = new string(bin.ReadChars(4));
var chunkSize = bin.ReadUInt32();
position = m2.Position + chunkSize;
switch (chunkName)
{
case "MD21":
using (Stream m2stream = new MemoryStream(bin.ReadBytes((int)chunkSize)))
{
ParseYeOldeM2Struct(m2stream);
}
break;
case "AFID": // Animation file IDs
var afids = new AFID[chunkSize / 16];
for (int a = 0; a < chunkSize / 16; a++)
{
afids[a].animID = (short)bin.ReadUInt16();
afids[a].subAnimID = (short)bin.ReadUInt16();
afids[a].fileDataID = bin.ReadUInt32();
}
model.animFileData = afids;
break;
case "BFID": // Bone file IDs
var bfids = new int[chunkSize / 4];
for (int b = 0; b < chunkSize / 4; b++)
{
bfids[b] = (int)bin.ReadUInt32();
}
break;
case "SFID": // Skin file IDs
var sfids = new int[model.nViews];
for (int s = 0; s < model.nViews; s++)
{
sfids[s] = (int)bin.ReadUInt32();
}
model.skinFileDataIDs = sfids;
break;
case "PFID": // Phys file IDs
model.physFileID = (int)bin.ReadUInt32();
break;
case "SKID":
model.skelFileID = (int)bin.ReadUInt32();
break;
case "TXAC":
case "EXPT":
case "EXP2":
case "PADC":
case "PABC":
case "PSBC":
case "PEDC":
break;
default:
#if DEBUG
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\"", chunkName, position.ToString(), "id: " + fileDataID));
#else
CASCLib.Logger.WriteLine(String.Format("{2} Found unknown header at offset {1} \"{0}\"", chunkName, position.ToString(), "id: " + fileDataID));
break;
#endif
}
}
model.skins = ReadSkins(model.skinFileDataIDs);
return;
}
