public bool Load()
{
try
{
//INSTRUMENT *d;
//SAMPLE *q;
int inst_num;
int t, u, v, p;
int next;
int i;
/* try to read module header */
//MmIO.Instance.ReadStringSBytes(mh.id, 17, this.ModStream);
mh.id = Reader.ReadString(17);
//MmIO.Instance.ReadStringSBytes(mh.songname, 21, this.ModStream);
mh.songname = Reader.ReadString(21);
//MmIO.Instance.ReadStringSBytes(mh.trackername, 20, this.ModStream);
mh.trackername = Reader.ReadString(20);
/*mh.version = MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.headersize = MmIO.Instance._mm_read_I_ULONG(this.ModStream);
* mh.songlength = (short)MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.restart = MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.numchn = (short)MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.numpat = (short)MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.numins = (short)MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.flags = (short)MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.tempo = MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* mh.bpm = MmIO.Instance._mm_read_I_UWORD(this.ModStream);
* MmIO.Instance.ReadUByteS2(mh.orders, 256, this.ModStream);*/
mh.version = Reader.ReadIntelUWord();
mh.headersize = Reader.ReadIntelULong();
mh.songlength = (short)Reader.ReadIntelUWord();
mh.restart = Reader.ReadIntelUWord();
mh.numchn = (short)Reader.ReadIntelUWord();
mh.numpat = (short)Reader.ReadIntelUWord();
mh.numins = (short)Reader.ReadIntelUWord();
mh.flags = (short)Reader.ReadIntelUWord();
mh.tempo = Reader.ReadIntelUWord();
mh.bpm = Reader.ReadIntelUWord();
Reader.ReadUBytes(mh.orders, 256);
//if(feof(this.ModStream)){
//if (this.ModStream.FilePointer >= this.ModStream.length())
if (Reader.isEOF())
{
/*MmIO.Instance.myerr = m_.ERROR_LOADING_HEADER;
* return false;*/
throw new SharpModException(SharpModExceptionResources.ERROR_LOADING_HEADER);
}
/* set module variables */
this._module.InitialSpeed = (short)mh.tempo;
this._module.InitialTempo = (short)mh.bpm;
//this.UniModule.ModType = m_.MLoader.DupStr(mh.trackername, 20);
this._module.ModType = mh.trackername;// System.Text.UTF8Encoding.UTF8.GetString((byte[])(Array)mh.trackername, 0, 20);
this._module.ChannelsCount = mh.numchn;
//this._module.NumPat = mh.numpat;
//this._module.NumTrk = (short)(this._module.NumPat * this._module.NumChn); /* get number of channels */
//this.UniModule.SongName = m_.MLoader.DupStr(mh.songname, 20); /* make a cstr of songname */
this._module.SongName = mh.songname; //System.Text.UTF8Encoding.UTF8.GetString((byte[])(Array)mh.songname, 0, 20); /* make a cstr of songname */
//this._module.NumPos = mh.songlength; /* copy the songlength */
this._module.RepPos = (short)mh.restart;
//this._module.NumIns = mh.numins;
this._module.Flags |= UniModFlags.UF_XMPERIODS;
if ((mh.flags & 1) != 0)
{
this._module.Flags |= UniModFlags.UF_LINEAR;
}
//memcpy(this.UniModule.positions,mh.orders,256);po
_module.Positions = new System.Collections.Generic.List <int>(mh.songlength);
for (t = 0; t < 256; t++)
{
if (t >= mh.songlength)
{
break;
}
else
{
this._module.Positions.Add(mh.orders[t]);
}
}
// this.UniModule.Positions[t] = mh.orders[t];
/*
* WHY THIS CODE HERE?? I CAN'T REMEMBER!
*
* this.UniModule.numpat=0;
* for(t=0;t<this.UniModule.numpos;t++){
* if(this.UniModule.positions[t]>this.UniModule.numpat) this.UniModule.numpat=this.UniModule.positions[t];
* }
* this.UniModule.numpat++;*/
/*if (AllocTracks != null && !AllocTracks())
* return false;
* if (AllocPatterns != null && !AllocPatterns())
* return false;*/
//int numtrk = 0;
for (t = 0; t < mh.numpat; t++)
{
XMPATHEADER ph = new XMPATHEADER();
/* printf("Reading pattern %d\n",t); */
ph.size = Reader.ReadIntelULong(); //MmIO.Instance._mm_read_I_ULONG(this.ModStream);
ph.packing = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
ph.numrows = (short)Reader.ReadIntelUWord(); //MmIO.Instance._mm_read_I_UWORD(this.ModStream);
ph.packsize = Reader.ReadIntelUWord(); // MmIO.Instance._mm_read_I_UWORD(this.ModStream);
/* printf("headln: %ld\n",ph.size); */
/* printf("numrows: %d\n",ph.numrows); */
/* printf("packsize:%d\n",ph.packsize); */
//TODO this.UniModule.PattRows[t] = ph.numrows;
if (this.AllocPatterns != null && !AllocPatterns(_module, t, ph.numrows))
{
return(false);
}
if (this.AllocTracks != null && !AllocTracks(_module.Patterns[t], _module.ChannelsCount))
{
return(false);
}
/*
* Gr8.. when packsize is 0, don't try to load a pattern.. it's empty.
* This bug was discovered thanks to Khyron's module..
*/
//if(!(xmpat=(XMNOTE *)m_.MLoader.MyCalloc(ph.numrows*this.UniModule.numchn,sizeof(XMNOTE)))) return false;
xmpat = new XMNOTE[ph.numrows * this._module.ChannelsCount];
for (i = 0; i < ph.numrows * this._module.ChannelsCount; i++)
{
xmpat[i] = new XMNOTE();
}
for (i = 0; i < ph.numrows * this._module.ChannelsCount; i++)
{
xmpat[i].note = (short)(xmpat[i].ins = (short)(xmpat[i].vol = (short)(xmpat[i].eff = (short)(xmpat[i].dat = 0))));
}
if (ph.packsize > 0)
{
for (u = 0; u < ph.numrows; u++)
{
for (v = 0; v < this._module.ChannelsCount; v++)
{
XM_ReadNote(xmpat[(v * ph.numrows) + u]);
}
}
}
for (v = 0; v < this._module.ChannelsCount; v++)
{
//this.UniModule.Tracks[numtrk++] = XM_Convert(xmpat, v * ph.numrows, ph.numrows);
this._module.Patterns[t].Tracks[v].Cells = new System.Collections.Generic.List <PatternCell>(new PatternCell[ph.numrows]);
this._module.Patterns[t].Tracks[v].UniTrack = XM_Convert(xmpat, v * ph.numrows, ph.numrows);
}
xmpat = null;
}
if (AllocInstruments != null && !AllocInstruments(_module, mh.numins))
{
return(false);
}
//d=this.UniModule.instruments;
inst_num = 0;
for (t = 0; t < this._module.Instruments.Count; t++)
{
XMINSTHEADER ih = new XMINSTHEADER();
/* read instrument header */
ih.size = Reader.ReadIntelULong(); //MmIO.Instance._mm_read_I_ULONG(this.ModStream);
//MmIO.Instance.ReadStringSBytes(ih.name, 22, this.ModStream);
ih.name = Reader.ReadString(22);
ih.type = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
ih.numsmp = (short)Reader.ReadIntelUWord(); //MmIO.Instance._mm_read_I_UWORD(this.ModStream);
ih.ssize = Reader.ReadIntelULong(); //MmIO.Instance._mm_read_I_ULONG(this.ModStream);
/* printf("Size: %ld\n",ih.size);
* printf("Name: %22.22s\n",ih.name);
* printf("Samples:%d\n",ih.numsmp);
* printf("sampleheadersize:%ld\n",ih.ssize);*/
//this.UniModule.Instruments[inst_num].InsName = m_.MLoader.DupStr(ih.name, 22);
this._module.Instruments[inst_num].InsName = ih.name;//System.Text.UTF8Encoding.UTF8.GetString((byte[])(Array)ih.name, 0, 22);
this._module.Instruments[inst_num].NumSmp = ih.numsmp;
/* if (AllocSamples != null && !AllocSamples((this.UniModule.Instruments[inst_num])))
* return false;*/
if (ih.numsmp > 0)
{
XMPATCHHEADER pth = new XMPATCHHEADER();
XMWAVHEADER wh = new XMWAVHEADER();
Reader.ReadUBytes(pth.what, 96); //MmIO.Instance.ReadUByteS2(pth.what, 96, this.ModStream);
Reader.ReadUBytes(pth.volenv, 48); //MmIO.Instance.ReadUByteS2(pth.volenv, 48, this.ModStream);
Reader.ReadUBytes(pth.panenv, 48); //MmIO.Instance.ReadUByteS2(pth.panenv, 48, this.ModStream);
pth.volpts = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.panpts = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.volsus = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.volbeg = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.volend = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.pansus = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.panbeg = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.panend = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.volflg = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.panflg = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.vibflg = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.vibsweep = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.vibdepth = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.vibrate = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
pth.volfade = Reader.ReadIntelUWord(); //MmIO.Instance._mm_read_I_UWORD(this.ModStream);
Reader.readIntelSWords(pth.reserved, 11); //MmIO.Instance._mm_read_I_SWORDS(pth.reserved, 11, this.ModStream);
//memcpy(this.UniModule.instruments[inst_num].samplenumber,pth.what,96);
for (i = 0; i < 96; i++)
{
this._module.Instruments[inst_num].SampleNumber[i] = pth.what[i];
}
this._module.Instruments[inst_num].VolFade = pth.volfade;
/* printf("Volfade %x\n",this.UniModule.instruments[inst_num].volfade); */
//memcpy(this.UniModule.instruments[inst_num].volenv,pth.volenv,24);
for (i = 0; i < 6; i++)
{
this._module.Instruments[inst_num].VolEnv[i].Pos = (short)(pth.volenv[i * 4] + (pth.volenv[i * 4 + 1] << 8));
this._module.Instruments[inst_num].VolEnv[i].Val = (short)(pth.volenv[i * 4 + 2] + (pth.volenv[i * 4 + 3] << 8));
}
/*
* for (i = 0; i < 12; i++)
* {
* byte tmp = ((byte*)this.UniModule.instruments[inst_num].volenv)[i*2];
*
* ((byte*)this.UniModule.instruments[inst_num].volenv)[i*2] = ((byte*)this.UniModule.instruments[inst_num].volenv)[i*2+1];
* ((byte*)this.UniModule.instruments[inst_num].volenv)[i*2+1] = tmp;
* }*/
this._module.Instruments[inst_num].VolFlg = pth.volflg;
this._module.Instruments[inst_num].VolSus = pth.volsus;
this._module.Instruments[inst_num].VolBeg = pth.volbeg;
this._module.Instruments[inst_num].VolEnd = pth.volend;
this._module.Instruments[inst_num].VolPts = pth.volpts;
/* printf("volume points : %d\n"
* "volflg : %d\n"
* "volbeg : %d\n"
* "volend : %d\n"
* "volsus : %d\n",
* this.UniModule.instruments[inst_num].volpts,
* this.UniModule.instruments[inst_num].volflg,
* this.UniModule.instruments[inst_num].volbeg,
* this.UniModule.instruments[inst_num].volend,
* this.UniModule.instruments[inst_num].volsus);*/
/* scale volume envelope: */
for (p = 0; p < 12; p++)
{
this._module.Instruments[inst_num].VolEnv[p].Val <<= 2;
/* printf("%d,%d,",this.UniModule.instruments[inst_num].volenv[p].pos,this.UniModule.instruments[inst_num].volenv[p].val); */
}
//memcpy(this.UniModule.instruments[inst_num].panenv,pth.panenv,24);
for (i = 0; i < 6; i++)
{
this._module.Instruments[inst_num].PanEnv[i].Pos = (short)(pth.panenv[i * 4] + (pth.panenv[i * 4 + 1] << 8));
this._module.Instruments[inst_num].PanEnv[i].Val = (short)(pth.panenv[i * 4 + 2] + (pth.panenv[i * 4 + 3] << 8));
}
/*
* for (i = 0; i < 12; i++)
* {
* short tmp = ((byte*)this.UniModule.instruments[inst_num].panenv)[i*2];
*
* ((byte*)this.UniModule.instruments[inst_num].panenv)[i*2] = ((byte*)this.UniModule.instruments[inst_num].panenv)[i*2+1];
* ((byte*)this.UniModule.instruments[inst_num].panenv)[i*2+1] = tmp;
* }*/
this._module.Instruments[inst_num].PanFlg = pth.panflg;
this._module.Instruments[inst_num].PanSus = pth.pansus;
this._module.Instruments[inst_num].PanBeg = pth.panbeg;
this._module.Instruments[inst_num].PanEnd = pth.panend;
this._module.Instruments[inst_num].PanPts = pth.panpts;
/* printf("Panning points : %d\n"
* "panflg : %d\n"
* "panbeg : %d\n"
* "panend : %d\n"
* "pansus : %d\n",
* this.UniModule.instruments[inst_num].panpts,
* this.UniModule.instruments[inst_num].panflg,
* this.UniModule.instruments[inst_num].panbeg,
* this.UniModule.instruments[inst_num].panend,
* this.UniModule.instruments[inst_num].pansus);*/
/* scale panning envelope: */
for (p = 0; p < 12; p++)
{
this._module.Instruments[inst_num].PanEnv[p].Val <<= 2;
/* printf("%d,%d,",this.UniModule.instruments[inst_num].panenv[p].pos,this.UniModule.instruments[inst_num].panenv[p].val); */
}
/* for(u=0;u<256;u++){ */
/* printf("%2.2x ",fgetc(this.ModStream)); */
/* } */
next = 0;
for (u = 0; u < ih.numsmp; u++)
{
//q=&this.UniModule.instruments[inst_num].samples[u];
wh.length = Reader.ReadIntelULong(); //MmIO.Instance._mm_read_I_ULONG(this.ModStream);
wh.loopstart = Reader.ReadIntelULong(); //MmIO.Instance._mm_read_I_ULONG(this.ModStream);
wh.looplength = Reader.ReadIntelULong(); //MmIO.Instance._mm_read_I_ULONG(this.ModStream);
wh.volume = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
wh.finetune = Reader.ReadSByte(); //MmIO.Instance.ReadSByte(this.ModStream);
wh.type = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
wh.panning = Reader.ReadUByte(); //MmIO.Instance.ReadUByte(this.ModStream);
wh.relnote = Reader.ReadSByte(); //MmIO.Instance.ReadSByte(this.ModStream);
wh.reserved = (sbyte)Reader.ReadUByte(); //(sbyte)MmIO.Instance.ReadUByte(this.ModStream);
wh.samplename = Reader.ReadString(22); //MmIO.Instance.ReadStringSBytes(wh.samplename, 22, this.ModStream);
/*printf("wav %d:%22.22s\n",u,wh.samplename);*/
//this.UniModule.instruments[t].samples[u].samplename = new String(wh.samplename, 0, 0, 22);
if (u == this._module.Instruments[t].Samples.Count)
{
this._module.Instruments[t].Samples.Add(new Sample());
}
this._module.Instruments[t].Samples[u].SampleName = wh.samplename;//System.Text.UTF8Encoding.UTF8.GetString((byte[])(Array)wh.samplename, 0, wh.samplename.Length).Trim();// SupportClass.SbyteToString(wh.samplename);
this._module.Instruments[t].Samples[u].Length = wh.length;
this._module.Instruments[t].Samples[u].LoopStart = wh.loopstart;
this._module.Instruments[t].Samples[u].LoopEnd = wh.loopstart + wh.looplength;
this._module.Instruments[t].Samples[u].Volume = wh.volume;
this._module.Instruments[t].Samples[u].C2Spd = wh.finetune + 128;
this._module.Instruments[t].Samples[u].Transpose = wh.relnote;
this._module.Instruments[t].Samples[u].Panning = wh.panning;
this._module.Instruments[t].Samples[u].SeekPos = next;
this._module.Instruments[t].Samples[u].SampleRate = 22050; // Seems to be good...
if ((wh.type & 0x10) != 0)
{
this._module.Instruments[t].Samples[u].Length >>= 1;
this._module.Instruments[t].Samples[u].LoopStart >>= 1;
this._module.Instruments[t].Samples[u].LoopEnd >>= 1;
}
next += wh.length;
/* printf("Type %u\n",wh.type); */
/* printf("Trans %d\n",wh.relnote); */
this._module.Instruments[t].Samples[u].Flags |= (SampleFormatFlags.SF_OWNPAN);
if ((wh.type & 0x3) != 0)
{
this._module.Instruments[t].Samples[u].Flags |= (SampleFormatFlags.SF_LOOP);
}
if ((wh.type & 0x2) != 0)
{
this._module.Instruments[t].Samples[u].Flags |= (SampleFormatFlags.SF_BIDI);
}
if ((wh.type & 0x10) != 0)
{
this._module.Instruments[t].Samples[u].Flags |= (SampleFormatFlags.SF_16BITS);
}
this._module.Instruments[t].Samples[u].Flags |= (SampleFormatFlags.SF_DELTA);
this._module.Instruments[t].Samples[u].Flags |= (SampleFormatFlags.SF_SIGNED);
}
for (u = 0; u < ih.numsmp; u++)
{
this._module.Instruments[inst_num].Samples[u].SeekPos += Reader.Tell();//MmIO.Instance.Tell(this.ModStream);
}
//MmIO.Instance.Seek(this.ModStream, next, SeekEnum.SEEK_CUR);
Reader.Seek(next, SeekOrigin.Current);
}
//d++;
inst_num++;
}
return(true);
}
catch (System.IO.IOException)
{
return(false);
}
}
public virtual void XM_ReadNote(XMNOTE n)
{
try
{
short cmp;
//memset(n,0,sizeof(XMNOTE));
n.note = (short)(n.ins = (short)(n.vol = (short)(n.eff = (short)(n.dat = 0))));
//cmp=fgetc(this.ModStream);
//cmp = (short) this.ModStream.read();
cmp = Reader.ReadByte();//(short)this.ModStream.ReadByte(); //SupportClass.BulkReader.read(this.ModStream);
if ((cmp & 0x80) != 0)
{
// if ((cmp & 1) != 0)
// n.note = (short) this.ModStream.read();
// if ((cmp & 2) != 0)
// n.ins = (short) this.ModStream.read();
// if ((cmp & 4) != 0)
// n.vol = (short) this.ModStream.read();
// if ((cmp & 8) != 0)
// n.eff = (short) this.ModStream.read();
// if ((cmp & 16) != 0)
// n.dat = (short) this.ModStream.read();
if ((cmp & 1) != 0)
{
n.note = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
}
if ((cmp & 2) != 0)
{
n.ins = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
}
if ((cmp & 4) != 0)
{
n.vol = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
}
if ((cmp & 8) != 0)
{
n.eff = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
}
if ((cmp & 16) != 0)
{
n.dat = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
}
}
else
{
n.note = cmp;
// n.ins = (short) this.ModStream.read();
// n.vol = (short) this.ModStream.read();
// n.eff = (short) this.ModStream.read();
// n.dat = (short) this.ModStream.read();
n.ins = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
n.vol = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
n.eff = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
n.dat = Reader.ReadByte(); //(short)this.ModStream.ReadByte();//SupportClass.BulkReader.read(this.ModStream);
}
if (n.note == -1)
{
n.note = 255;
}
if (n.ins == -1)
{
n.ins = 255;
}
if (n.vol == -1)
{
n.vol = 255;
}
if (n.eff == -1)
{
n.eff = 255;
}
if (n.dat == -1)
{
n.dat = 255;
}
}
catch (System.IO.IOException)
{
}
}