/// <summary>
/// Disposes of the resources used by this Iff instance.
/// <param name="Disposed">Was this resource disposed explicitly?</param>
/// </summary>
protected virtual void Dispose(bool Disposed)
{
if (Disposed)
{
if (m_Reader != null)
{
m_Reader.Dispose();
}
foreach (KeyValuePair <ushort, IFFChunk> KVP in m_SPR2Chunks)
{
SPR2 Sprite = (SPR2)KVP.Value;
if (Sprite != null)
{
Sprite.Dispose();
}
}
foreach (KeyValuePair <ushort, IFFChunk> KVP in m_SPRChunks)
{
SPR Sprite = (SPR)KVP.Value;
if (Sprite != null)
{
Sprite.Dispose();
}
}
foreach (KeyValuePair <ushort, IFFChunk> KVP in m_BMP_Chunks)
{
BMP_ Bitmap = (BMP_)KVP.Value;
if (Bitmap != null)
{
Bitmap.Dispose();
}
}
foreach (KeyValuePair <ushort, IFFChunk> KVP in m_FBMPChunks)
{
FBMP Bitmap = (FBMP)KVP.Value;
if (Bitmap != null)
{
Bitmap.Dispose();
}
}
// Prevent the finalizer from calling ~Iff, since the object is already disposed at this point.
GC.SuppressFinalize(this);
}
else
{
m_Logger.Error("Iff not explicitly disposed!");
}
}
/// <summary>
/// Attempts to read an IFF file from a given stream.
/// </summary>
/// <param name="Data">The stream from which to open the IFF.</param>
/// <param name="ThrowException">Should this method throw an exception if it couldn't open the file?</param>
/// <returns>True if successful, false otherwise (if ThrowException is set to false).</returns>
public bool Init(Stream Data, bool ThrowException)
{
m_Reader = new FileReader(Data, true);
string MagicNumber = m_Reader.ReadString(60);
if (!MagicNumber.Equals("IFF FILE 2.5:TYPE FOLLOWED BY SIZE\0 JAMIE DOORNBOS & MAXIS 1\0", StringComparison.InvariantCultureIgnoreCase))
{
if (ThrowException)
{
throw new IFFException("MagicNumber was wrong - IFF.cs!");
}
else
{
return(false);
}
}
m_Reader.ReadUInt32(); //RSMP offset
//Size of a chunk header is 76 bytes.
while ((m_Reader.StreamLength - m_Reader.Position) > 76)
{
IFFChunk Chunk;
if (m_Device != null)
{
Chunk = new IFFChunk(m_Reader, m_Device, this);
}
else
{
Chunk = new IFFChunk(m_Reader, this);
}
switch (Chunk.Type)
{
case IFFChunkTypes.FBMP:
FBMP FBMPChunk = new FBMP(Chunk);
m_FBMPChunks.Add(Chunk.ID, FBMPChunk);
break;
case IFFChunkTypes.FWAV:
FWAV FWAVChunk = new FWAV(Chunk);
m_FWAVChunks.Add(Chunk.ID, FWAVChunk);
break;
case IFFChunkTypes.BMP_:
BMP_ BMPChunk = new BMP_(Chunk);
m_BMP_Chunks.Add(Chunk.ID, BMPChunk);
break;
case IFFChunkTypes.DGRP:
DGRP DGRPChunk = new DGRP(Chunk);
m_DGRPChunks.Add(Chunk.ID, DGRPChunk);
break;
case IFFChunkTypes.BCON:
BCON BCONChunk = new BCON(Chunk);
m_BCONChunks.Add(Chunk.ID, BCONChunk);
break;
case IFFChunkTypes.GLOB:
GLOB GlobChunk = new GLOB(Chunk);
m_GLOBChunks.Add(Chunk.ID, GlobChunk);
break;
case IFFChunkTypes.OBJD:
OBJD OBJDChunk = new OBJD(Chunk);
m_OBJDs.Add(OBJDChunk);
break;
case IFFChunkTypes.TTAs:
TTAs TTAsChunk = new TTAs(Chunk);
m_TTAsChunks.Add(Chunk.ID, TTAsChunk);
break;
case IFFChunkTypes.TTAB:
TTAB TTABChunk = new TTAB(Chunk);
TTABChunk.Type = Chunk.Type;
TTABChunk.ID = Chunk.ID;
m_TTABChunks.Add(Chunk.ID, TTABChunk);
break;
case IFFChunkTypes.TPRP:
TPRP TPRPChunk = new TPRP(Chunk);
m_TPRPChunks.Add(Chunk.ID, TPRPChunk);
break;
case IFFChunkTypes.STR:
STR STRChunk = new STR(Chunk);
m_STRChunks.Add(Chunk.ID, STRChunk);
break;
case IFFChunkTypes.BHAV:
BHAV BHAVChunk = new BHAV(Chunk);
m_BHAVChunks.Add(Chunk.ID, BHAVChunk);
break;
case IFFChunkTypes.OBJf:
OBJf OBJfChunk = new OBJf(Chunk);
m_OBJfChunks.Add(Chunk.ID, OBJfChunk);
break;
case IFFChunkTypes.FCNS:
FCNS FCNSChunk = new FCNS(Chunk);
m_FCNSChunks.Add(Chunk.ID, FCNSChunk);
break;
case IFFChunkTypes.SPR:
SPR SPRChunk = new SPR(Chunk);
m_SPRChunks.Add(Chunk.ID, SPRChunk);
break;
case IFFChunkTypes.SPR2:
SPR2 SPR2Chunk = new SPR2(Chunk);
m_SPR2Chunks.Add(Chunk.ID, SPR2Chunk);
break;
case IFFChunkTypes.PALT:
PALT PALTChunk = new PALT(Chunk);
m_PALTChunks.Add(Chunk.ID, PALTChunk);
break;
case IFFChunkTypes.CTSS:
CTSS CTSSChunk = new CTSS(Chunk);
m_CTSSChunks.Add(Chunk.ID, CTSSChunk);
break;
case IFFChunkTypes.CST:
CST CSTChunk = new CST(Chunk);
m_CSTChunks.Add(Chunk.ID, CSTChunk);
break;
}
}
return(true);
}
private void Init(Stream Data)
{
m_Reader = new FileReader(Data, true);
string MagicNumber = m_Reader.ReadString(60);
if (!MagicNumber.Equals("IFF FILE 2.5:TYPE FOLLOWED BY SIZE\0 JAMIE DOORNBOS & MAXIS 1\0", StringComparison.InvariantCultureIgnoreCase))
throw new IFFException("MagicNumber was wrong - IFF.cs!");
m_Reader.ReadUInt32(); //RSMP offset
//Size of a chunk header is 76 bytes.
while ((m_Reader.StreamLength - m_Reader.Position) > 76)
{
IFFChunk Chunk;
if (m_Device != null)
Chunk = new IFFChunk(m_Reader, m_Device, this);
else
Chunk = new IFFChunk(m_Reader, this);
switch (Chunk.Type)
{
case IFFChunkTypes.FBMP:
FBMP FBMPChunk = new FBMP(Chunk);
m_FBMPChunks.Add(Chunk.ID, FBMPChunk);
break;
case IFFChunkTypes.FWAV:
FWAV FWAVChunk = new FWAV(Chunk);
m_FWAVChunks.Add(Chunk.ID, FWAVChunk);
break;
case IFFChunkTypes.BMP_:
BMP_ BMPChunk = new BMP_(Chunk);
m_BMP_Chunks.Add(Chunk.ID, BMPChunk);
break;
case IFFChunkTypes.DGRP:
DGRP DGRPChunk = new DGRP(Chunk);
m_DGRPChunks.Add(Chunk.ID, DGRPChunk);
break;
case IFFChunkTypes.BCON:
BCON BCONChunk = new BCON(Chunk);
m_BCONChunks.Add(Chunk.ID, BCONChunk);
break;
case IFFChunkTypes.GLOB:
GLOB GlobChunk = new GLOB(Chunk);
m_GLOBChunks.Add(Chunk.ID, GlobChunk);
break;
case IFFChunkTypes.OBJD:
OBJD OBJDChunk = new OBJD(Chunk);
m_OBJDs.Add(OBJDChunk);
break;
case IFFChunkTypes.TTAs:
TTAs TTAsChunk = new TTAs(Chunk);
m_TTAsChunks.Add(Chunk.ID, TTAsChunk);
break;
case IFFChunkTypes.TTAB:
TTAB TTABChunk = new TTAB(Chunk);
TTABChunk.Type = Chunk.Type;
TTABChunk.ID = Chunk.ID;
m_TTABChunks.Add(Chunk.ID, TTABChunk);
break;
case IFFChunkTypes.TPRP:
TPRP TPRPChunk = new TPRP(Chunk);
m_TPRPChunks.Add(Chunk.ID, TPRPChunk);
break;
case IFFChunkTypes.STR:
STR STRChunk = new STR(Chunk);
m_STRChunks.Add(Chunk.ID, STRChunk);
break;
case IFFChunkTypes.BHAV:
BHAV BHAVChunk = new BHAV(Chunk);
m_BHAVChunks.Add(Chunk.ID, BHAVChunk);
break;
case IFFChunkTypes.OBJf:
OBJf OBJfChunk = new OBJf(Chunk);
m_OBJfChunks.Add(Chunk.ID, OBJfChunk);
break;
case IFFChunkTypes.FCNS:
FCNS FCNSChunk = new FCNS(Chunk);
m_FCNSChunks.Add(Chunk.ID, FCNSChunk);
break;
case IFFChunkTypes.SPR:
SPR SPRChunk = new SPR(Chunk);
m_SPRChunks.Add(Chunk.ID, SPRChunk);
break;
case IFFChunkTypes.SPR2:
SPR2 SPR2Chunk = new SPR2(Chunk);
m_SPR2Chunks.Add(Chunk.ID, SPR2Chunk);
break;
case IFFChunkTypes.PALT:
PALT PALTChunk = new PALT(Chunk);
m_PALTChunks.Add(Chunk.ID, PALTChunk);
break;
case IFFChunkTypes.CTSS:
CTSS CTSSChunk = new CTSS(Chunk);
m_CTSSChunks.Add(Chunk.ID, CTSSChunk);
break;
case IFFChunkTypes.CST:
CST CSTChunk = new CST(Chunk);
m_CSTChunks.Add(Chunk.ID, CSTChunk);
break;
}
}
}
