public override void Load(DescriptorList description, AssetManager assets)
{
//read in sfz params
CustomDescriptor sfzConfig = description.FindCustomDescriptor("sfzi");
exTarget = (int)sfzConfig.Objects[0];
exGroup = (int)sfzConfig.Objects[1];
sfzVolume = (float)sfzConfig.Objects[2];
sfzPan = new PanComponent((float)sfzConfig.Objects[3], PanFormulaEnum.Neg3dBCenter);
ampKeyTrack = (float)sfzConfig.Objects[4];
ampRootKey = (byte)sfzConfig.Objects[5];
ampVelTrack = (float)sfzConfig.Objects[6];
//read in the generator info
GeneratorDescriptor gdes = description.GenDescriptions[0];
if (gdes.SamplerType != WaveformEnum.SampleData)
{
throw new Exception("Sfz can only support sample data generators.");
}
this.genList[0] = gdes.ToGenerator(assets);
//read in the envelope info
this.envList[0] = description.EnvelopeDescriptions[0];
this.envList[1] = description.EnvelopeDescriptions[1];
this.envList[2] = description.EnvelopeDescriptions[2];
//read in the lfo info
this.lfoList[0] = description.LfoDescriptions[0];
this.lfoList[1] = description.LfoDescriptions[1];
this.lfoList[2] = description.LfoDescriptions[2];
//read in the filter info
this.fltrList[0] = description.FilterDescriptions[0];
}
public override void Load(DescriptorList description, AssetManager assets)
{
intervalList = new PatchInterval[description.CustomDescriptions.Length];
for (int x = 0; x < intervalList.Length; x++)
{
if (!description.CustomDescriptions[x].ID.ToLower().Equals("mpat"))
{
throw new Exception(string.Format("The patch: {0} has an invalid descriptor with id {1}", this.patchName, description.CustomDescriptions[x].ID));
}
string patchName = (string)description.CustomDescriptions[x].Objects[0];
PatchAsset pAsset = assets.FindPatch(patchName);
if (pAsset == null)
{
throw new Exception(string.Format("The patch: {0} could not be found. For multi patches all sub patches must be loaded first.", patchName));
}
byte sChan = (byte)description.CustomDescriptions[x].Objects[1];
byte eChan = (byte)description.CustomDescriptions[x].Objects[2];
byte sKey = (byte)description.CustomDescriptions[x].Objects[3];
byte eKey = (byte)description.CustomDescriptions[x].Objects[4];
byte sVel = (byte)description.CustomDescriptions[x].Objects[5];
byte eVel = (byte)description.CustomDescriptions[x].Objects[6];
intervalList[x] = new PatchInterval(pAsset.Patch, sChan, eChan, sKey, eKey, sVel, eVel);
}
DetermineIntervalType();
}
public void LoadSfz(SfzRegion[] regions, AssetManager assets, string directory)
{
//Load sub instruments first
intervalList = new PatchInterval[regions.Length];
for (int x = 0; x < intervalList.Length; x++)
{
SfzRegion r = regions[x];
DescriptorList descList = new DescriptorList(r);
assets.LoadSampleAsset(descList.GenDescriptions[0].AssetName, patchName, directory);
SfzPatch sfzPatch = new SfzPatch(patchName + "_" + x);
sfzPatch.Load(descList, assets);
intervalList[x] = new PatchInterval(sfzPatch, r.loChan, r.hiChan, r.loKey, r.hiKey, r.loVel, r.hiVel);
}
DetermineIntervalType();
}
public override void Load(DescriptorList description, AssetManager assets)
{
CustomDescriptor fmConfig = description.FindCustomDescriptor("fm2c");
cIndex = (double)fmConfig.Objects[0];
mIndex = (double)fmConfig.Objects[1];
feedBack = (double)fmConfig.Objects[2];
sync = GetSyncModeFromString((string)fmConfig.Objects[3]);
if (description.GenDescriptions[0].LoopMethod != LoopModeEnum.Continuous || description.GenDescriptions[1].LoopMethod != LoopModeEnum.Continuous)
{
throw new Exception("Fm2 patches must have continuous generators with wrapping bounds.");
}
genList[0] = description.GenDescriptions[0].ToGenerator(assets);
genList[1] = description.GenDescriptions[1].ToGenerator(assets);
envList[0] = description.EnvelopeDescriptions[0];
envList[1] = description.EnvelopeDescriptions[1];
lfoList[0] = description.LfoDescriptions[0];
}
private static int LoadSfz(PatchInfo pInfo)
{
SfzReader sfz;
using (FileStream fs = File.Open(patchPath + pInfo.Name, FileMode.Open, FileAccess.Read))
{
sfz = new SfzReader(fs, pInfo.Name);
}
PatchInfo[] pInfos = new PatchInfo[sfz.Regions.Length];
int nameLen = sfz.Name.Length + 1 + sfz.Regions.Length.ToString().Length;
if (nameLen > 20)
{
sfz.Name = sfz.Name.Remove(0, nameLen - 20);
}
for (int i = 0; i < pInfos.Length; i++)
{
pInfos[i] = new PatchInfo(sfz.Name + "_" + i, new PatchInterval(-1, 0, 0));
pInfos[i].Type = "sfz ";
pInfos[i].Description = new DescriptorList(sfz.Regions[i]);
}
DescriptorList multiDesc = new DescriptorList();
multiDesc.CustomDescriptions = new CustomDescriptor[sfz.Regions.Length];
for (int i = 0; i < multiDesc.CustomDescriptions.Length; i++)
{
SfzRegion r = sfz.Regions[i];
multiDesc.CustomDescriptions[i] = new CustomDescriptor("mpat", pInfos[i].Name.Length + 14, new object[] { pInfos[i].Name, r.loChan, r.hiChan, r.loKey, r.hiKey, r.loVel, r.hiVel });
}
pInfo.Type = "mult";
pInfo.Description = multiDesc;
multiPatches.Add(pInfo);
patches.Remove(pInfo);
patches.InsertRange(0, pInfos);
return(pInfos.Length - 1);
}
public override void Load(DescriptorList description, AssetManager assets)
{
gen = description.GenDescriptions[0].ToGenerator(assets);
env = description.EnvelopeDescriptions[0];
lfo = description.LfoDescriptions[0];
}
public override void Load(DescriptorList description, AssetManager assets)
{
genList[0] = description.GenDescriptions[0].ToGenerator(assets);
envList[0] = description.EnvelopeDescriptions[0];
lfoList[0] = description.LfoDescriptions[0];
}
public override void Load(DescriptorList description, AssetManager assets)
{
throw new Exception("Sf2 does not load from patch descriptions.");
}
public abstract void Load(DescriptorList description, AssetManager assets);
private void LoadPatchData()
{
for (int x = 0; x < patches.Count; x++)
{
switch (Path.GetExtension(patches[x].Name).ToLower())
{
case ".patch":
using (StreamReader reader = new StreamReader(patchPath + patches[x].Name))
{
string str = reader.ReadLine();
if (PatchBank.BankVersion != float.Parse(str.Substring(str.IndexOf("v") + 1)))
{
throw new Exception("The patch " + patches[x].Name + " has an incorrect version.");
}
patches[x].Type = reader.ReadLine().Trim().ToLower();
patches[x].Description = new DescriptorList(reader);
}
if (patches[x].Type.Equals("multi"))
{
PatchInfo pInfo = patches[x];
patches.RemoveAt(x);
x--;
multiPatches.Add(pInfo);
//load sub patches
for (int i = 0; i < pInfo.Description.CustomDescriptions.Length; x++)
{
if (!pInfo.Description.CustomDescriptions[i].ID.Equals("mpat"))
{
throw new Exception("Invalid multi patch: " + pInfo.Name);
}
string subPatchName = (string)pInfo.Description.CustomDescriptions[i].Objects[0];
if (ContainsPatch(subPatchName, patches) == false)
{
PatchInfo subPatch = new PatchInfo(subPatchName, new PatchInterval(-1, 0, 0));
patches.Add(subPatch);
}
}
}
break;
case ".sfz":
{
SfzReader sfz = new SfzReader(patchPath + patches[x].Name);
PatchInfo[] pInfos = new PatchInfo[sfz.Regions.Length];
int nameLen = sfz.Name.Length + 1 + sfz.Regions.Length.ToString().Length;
if (nameLen > 20)
{
sfz.Name = sfz.Name.Remove(0, nameLen - 20);
}
for (int i = 0; i < pInfos.Length; i++)
{
pInfos[i] = new PatchInfo(sfz.Name + "_" + i, new PatchInterval(-1, 0, 0));
pInfos[i].Type = "sfz ";
pInfos[i].Description = new DescriptorList(sfz.Regions[i]);
}
DescriptorList multiDesc = new DescriptorList();
multiDesc.CustomDescriptions = new CustomDescriptor[sfz.Regions.Length];
for (int i = 0; i < multiDesc.CustomDescriptions.Length; i++)
{
SfzRegion r = sfz.Regions[i];
multiDesc.CustomDescriptions[i] = new CustomDescriptor("mpat", pInfos[i].Name.Length + 14,
new object[] { pInfos[i].Name, r.loChan, r.hiChan, r.loKey, r.hiKey, r.loVel, r.hiVel });
}
patches[x].Type = "mult";
patches[x].Description = multiDesc;
multiPatches.Add(patches[x]);
patches.RemoveAt(x);
patches.InsertRange(0, pInfos);
x += pInfos.Length - 1;
}
break;
}
}
}
public override void Load(DescriptorList description, AssetManager assets)
{
throw new Exception("Sf2 does not load from patch descriptions.");
}
public abstract void Load(DescriptorList description, AssetManager assets);
public override void Load(DescriptorList description, AssetManager assets)
{
//read in sfz params
CustomDescriptor sfzConfig = description.FindCustomDescriptor("sfzi");
exTarget = (int)sfzConfig.Objects[0];
exGroup = (int)sfzConfig.Objects[1];
sfzVolume = (float)sfzConfig.Objects[2];
sfzPan = new PanComponent((float)sfzConfig.Objects[3], PanFormulaEnum.Neg3dBCenter);
ampKeyTrack = (float)sfzConfig.Objects[4];
ampRootKey = (byte)sfzConfig.Objects[5];
ampVelTrack = (float)sfzConfig.Objects[6];
//read in the generator info
GeneratorDescriptor gdes = description.GenDescriptions[0];
if (gdes.SamplerType != WaveformEnum.SampleData)
throw new Exception("Sfz can only support sample data generators.");
gen = gdes.ToGenerator(assets);
//read in the envelope info
ptch_env = description.EnvelopeDescriptions[0];
fltr_env = description.EnvelopeDescriptions[1];
amp_env = description.EnvelopeDescriptions[2];
//read in the lfo info
ptch_lfo = description.LfoDescriptions[0];
fltr_lfo = description.LfoDescriptions[1];
amp_lfo = description.LfoDescriptions[2];
//read in the filter info
fltr = description.FilterDescriptions[0];
}
public override void Load(DescriptorList description, AssetManager assets)
{
intervalList = new PatchInterval[description.CustomDescriptions.Length];
for (int x = 0; x < intervalList.Length; x++)
{
if (!description.CustomDescriptions[x].ID.ToLower().Equals("mpat"))
throw new Exception(string.Format("The patch: {0} has an invalid descriptor with id {1}", this.patchName, description.CustomDescriptions[x].ID));
string patchName = (string)description.CustomDescriptions[x].Objects[0];
PatchAsset pAsset = assets.FindPatch(patchName);
if(pAsset == null)
throw new Exception(string.Format("The patch: {0} could not be found. For multi patches all sub patches must be loaded first.", patchName));
byte sChan = (byte)description.CustomDescriptions[x].Objects[1];
byte eChan = (byte)description.CustomDescriptions[x].Objects[2];
byte sKey = (byte)description.CustomDescriptions[x].Objects[3];
byte eKey = (byte)description.CustomDescriptions[x].Objects[4];
byte sVel = (byte)description.CustomDescriptions[x].Objects[5];
byte eVel = (byte)description.CustomDescriptions[x].Objects[6];
intervalList[x] = new PatchInterval(pAsset.Patch, sChan, eChan, sKey, eKey, sVel, eVel);
}
DetermineIntervalType();
}
public override void Load(DescriptorList description, AssetManager assets)
{
CustomDescriptor fmConfig = description.FindCustomDescriptor("fm2c");
cIndex = (double)fmConfig.Objects[0];
mIndex = (double)fmConfig.Objects[1];
feedBack = (double)fmConfig.Objects[2];
sync = GetSyncModeFromString((string)fmConfig.Objects[3]);
if (description.GenDescriptions[0].LoopMethod != LoopModeEnum.Continuous || description.GenDescriptions[1].LoopMethod != LoopModeEnum.Continuous)
throw new Exception("Fm2 patches must have continuous generators with wrapping bounds.");
cGen = description.GenDescriptions[0].ToGenerator(assets);
mGen = description.GenDescriptions[1].ToGenerator(assets);
cEnv = description.EnvelopeDescriptions[0];
mEnv = description.EnvelopeDescriptions[1];
lfo = description.LfoDescriptions[0];
}
