private Patch LoadSfzPatch(Stream stream, string patchName, string directory)
{
SfzReader sfz = new SfzReader(stream, patchName);
MultiPatch multi = new MultiPatch(patchName);
multi.LoadSfz(sfz.Regions, assets, directory);
return(multi);
}
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);
}
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;
}
}
}
