private void ReadMidi(string file)
{
startTime = DateTime.Now;
testfolder = Application.StartupPath + "\\test\\";
originalpath = file;
MIDIfile = testfolder + Path.GetFileName(file);
btnCleaner.Visible = false;
Tools.DeleteFolder(testfolder, true);
if (!Directory.Exists(testfolder))
{
Directory.CreateDirectory(testfolder);
}
try
{
File.Copy(file, MIDIfile);
}
catch (Exception)
{
MIDIfile = file;
}
var songMidi = Tools.NemoLoadMIDI(MIDIfile);
if (songMidi == null)
{
Log("Failed to load MIDI file " + Path.GetFileName(MIDIfile) + ".");
EndProcess();
return;
}
Log("\n");
ProjectFile = new ProjectFile();
ProjectDefaults();
for (var i = 0; i < songMidi.Events.Tracks; i++)
{
if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("drums"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("drum_kit").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "drum_kit", 0, 0, true);
ProjectFile.SetTrack(track);
}
foreach (var drummix in from notes in songMidi.Events[i] where notes.CommandCode == MidiCommandCode.MetaEvent select(MetaEvent) notes into mixevent where mixevent.ToString().Contains("mix") && mixevent.ToString().Contains("drums") select mixevent.ToString() into drummix select drummix.Substring(drummix.Length - 1, 1))
{
switch (drummix)
{
case "0":
Log("Found standard drum mix event.");
break;
case "1":
case "2":
case "3":
Log("Found non-standard drum mix event ... make sure you have the right audio files.");
break;
}
break;
}
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("guitar"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("guitar").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "guitar", 0, 0, true);
ProjectFile.SetTrack(track);
}
if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("real_guitar"))
{
HasProGuitar = true;
}
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("bass"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("bass").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "bass", 0, 0, true);
ProjectFile.SetTrack(track);
}
if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("real_bass"))
{
HasProBass = true;
}
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("keys"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (ProjectFile.GetTrack("keys").Enabled)
{
continue;
}
var track = new TrackInfo(SilenceStereo44, "keys", 0, 0, true);
ProjectFile.SetTrack(track);
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("vocals"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("vocals").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "vocals", 0, 0, true);
ProjectFile.SetTrack(track);
}
foreach (var vocal_event in songMidi.Events[i].Where(notes => notes.CommandCode == MidiCommandCode.MetaEvent).Cast <MetaEvent>())
{
if (vocal_event.ToString().Contains("[clap"))
{
ProjectFile.Percussion = "handclap";
Log("Found vocal percussion: hand clap.");
break;
}
if (vocal_event.ToString().Contains("[cowbell"))
{
ProjectFile.Percussion = "cowbell";
Log("Found vocal percussion: cowbell.");
break;
}
if (!vocal_event.ToString().Contains("[tambourine"))
{
continue;
}
ProjectFile.Percussion = "tambourine";
Log("Found vocal percussion: tambourine.");
break;
}
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("harm1"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("vocals").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "vocals", 0, 0, true);
ProjectFile.SetTrack(track);
}
ProjectFile.DryVoxFile = BlankDryvox;
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("harm2"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("vocals").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "vocals", 0, 0, true);
ProjectFile.SetTrack(track);
}
ProjectFile.DryVoxHarmony2File = BlankDryvox;
}
else if (songMidi.Events[i][0].ToString().ToLowerInvariant().Contains("harm3"))
{
Log("Found " + Tools.GetMidiTrackName(songMidi.Events[i][0].ToString()) + "...");
if (!ProjectFile.GetTrack("vocals").Enabled)
{
var track = new TrackInfo(SilenceStereo44, "vocals", 0, 0, true);
ProjectFile.SetTrack(track);
}
ProjectFile.DryVoxHarmony3File = BlankDryvox;
}
}
if (!HasInstruments())
{
Log("No instrument charts were found in the MIDI file.");
Log("Can't continue without at least one instrument chart.");
Log("Stopping here.");
EndProcess();
return;
}
if (!Tools.MidiIsClean(ProjectFile.MidiFile, ProjectFile.GetTrack("keys").Enabled, HasProBass || HasProGuitar))
{
Log("\nFound errors in the MIDI file:");
Log(Tools.MIDI_ERROR_MESSAGE.Substring(1, Tools.MIDI_ERROR_MESSAGE.Length - 1));
btnCleaner.Visible = true;
Log("Stopping here.");
EndProcess();
return;
}
Log(Tools.MIDIAutoGen(ProjectFile.MidiFile, "[mix # drums0]", false, false, ProjectFile.GetTrack("drum_kit").Enabled, true));
Tools.DoesMidiHaveEMH(ProjectFile.MidiFile);
Log(Tools.MIDI_ERROR_MESSAGE);
Log("Ready to send files to MagmaCompiler ... hold on.");
Tools.RemovePSDrumsXNotes(ProjectFile.MidiFile);
if (Tools.CheckMIDIFor2X(ProjectFile.MidiFile))
{
if (!Tools.Separate2XMidi(ProjectFile.MidiFile))
{
SendtoCompiler();
return;
}
Log("MIDI file contains 2X Bass Pedal track.");
Log("MIDI Will be tested twice, once with each drum track enabled.");
Log("Testing standard MIDI...");
ProjectFile.MidiFile = Tools.MIDI1X;
SendtoCompiler();
Log("Testing 2X Bass Pedal MIDI...");
ProjectFile.MidiFile = Tools.MIDI2X;
SendtoCompiler();
}
else
{
SendtoCompiler();
}
EndProcess();
}