public static void SaveLevel(Map map, string fileName)
{
XmlSerializer serializer = new XmlSerializer(typeof(Map));
XmlWriter writer = new XmlTextWriter(Path.Combine(Path.GetFullPath(Application.ExecutablePath), @"..\Files\Level", fileName + ".xml"), Encoding.UTF8);
serializer.Serialize(writer, map);
writer.Close();
}
public static void SaveLibraryConfig(Map map)
{
string libraryConfig = Path.Combine(Directory.GetParent(Application.ExecutablePath).FullName, @"Files\Sound\Library", map.LibraryName, map.LibraryName + "_Config.xml");
XmlSerializer serializer = new XmlSerializer(typeof(Map));
XmlWriter writer = new XmlTextWriter(libraryConfig, Encoding.UTF8);
serializer.Serialize(writer, map);
writer.Close();
}
public Cell(Map map, int x, int y, float left, float top)
{
this.Map = map;
this.Coord = new Point(x, y);
this.Location = new Vector2(left, top);
this.InitialLocation = new Vector2(left, top);
this.ListWave = new List<TimeValue<Vector2>>();
this.Size = 1f;
this.Neighbourghs = new Cell[6];
}
public void Init(Map map)
{
if (waveOutDevice != null)
{
waveOutDevice.Stop();
waveOutDevice.Dispose();
mixer.Close();
}
OpenMidiFile();
mixer = new WaveMixerStream32();
mixer.AutoStop = true;
waveOutDevice = new NAudio.Wave.DirectSoundOut();
//waveOutDevice = new NAudio.Wave.AsioOut();
waveOutDevice.Init(mixer);
int countSample = 0;
map.Channels.ForEach(c => c.ListSample.ForEach(s => countSample++));
countSample *= CountInstancePerSample;
reader = new WaveStream[countSample];
offsetStream = new EffectStream[countSample];
channelSteam = new WaveChannel32[countSample];
PlayingNote = new bool[countSample];
dicSample = new Dictionary<String, List<int>>();
dicEffect = new Dictionary<String, List<List<Effect>>>();
LoadSample(map);
waveOutDevice.Play();
mixer.Position = long.MaxValue;
mixer.AutoStop = false;
CreateMidi();
}
private void LoadSample(Map map)
{
try
{
int index = 0;
foreach (Channel channel in map.Channels)
{
foreach (Sample sample in channel.ListSample)
{
List<int> listIndexSample = new List<int>();
dicSample.Add(sample.Name, listIndexSample);
for (int i = 0; i < CountInstancePerSample; i++)
{
WaveStream outStream = new WaveFileReader(sample.FileName);
//--- Détection de la fréquence moyenne du son
if (i == 0 && sample.Frequency == -1f)
{
//=======
IWaveProvider waveFloat = null;
if (outStream.WaveFormat.Channels > 1)
{
StereoToMonoProvider16 stereo = new StereoToMonoProvider16(outStream);
stereo.LeftVolume = 1f;
stereo.RightVolume = 1f;
waveFloat = new Wave16ToFloatProvider(stereo);
}
else
{
waveFloat = new Wave16ToFloatProvider(outStream);
}
IWaveProvider outStream2 = new AutoTuneWaveProvider(waveFloat);
IWaveProvider wave16 = new WaveFloatTo16Provider(outStream2);
byte[] buffer = new byte[8192];
int _bytesRead;
do
{
_bytesRead =
wave16.Read(buffer, 0, buffer.Length);
//writer.WriteData(buffer, 0, _bytesRead);
} while (_bytesRead != 0);//&& writer.Length < waveFileReader.Length);
//writer.Close();
//=======
outStream.Position = 0;
//---> Fréquence sonore du sample
sample.Frequency = ((AutoTuneWaveProvider)outStream2).Frequency;
//---> Note sur un clavier de 88 touches pour la fréqence
sample.NoteKey = (12f * (float)Math.Log(sample.Frequency / 55f) + 13f * (float)Math.Log(2f)) / ((float)Math.Log(2f));
Debug.WriteLine(sample.Name + " == " + sample.Frequency.ToString() + " == " + sample.NoteKey.ToString());
}
//---
outStream = WaveFormatConversionStream.CreatePcmStream(outStream);
outStream = new BlockAlignReductionStream(outStream);
reader[index] = outStream;
offsetStream[index] = new EffectStream(CreateEffectChain(sample), reader[index]);
channelSteam[index] = new WaveChannel32(offsetStream[index]);
channelSteam[index].Position = channelSteam[index].Length;
mixer.AddInputStream(channelSteam[index]);
listIndexSample.Add(index);
index++;
}
sample.Duration = channelSteam[dicSample[sample.Name][0]].TotalTime;
}
}
}
catch (Exception ex)
{
}
}
private void InitializeChannel(Map map)
{
map.Channels = new List<Channel>();
map.Channels.Add(new Channel("Empty", new Color(0.3f, 0.3f, 0.3f)));
map.Channels.Add(new Channel("Drum", new Color(1f, 0.2f, 0.2f)));
map.Channels.Add(new Channel("Key", new Color(0f, 0.3f, 0.8f)));
map.Channels.Add(new Channel("Guitar", new Color(0f, 0.6f, 0.3f)));
map.Channels.Add(new Channel("Bass", new Color(0.7f, 0f, 0.5f)));
map.Channels.Add(new Channel("String", new Color(237, 158, 0)));
if (GameEngine.Mini)
{
foreach (Channel channel in map.Channels)
{
channel.Color = Color.Lerp(Color.Black, channel.Color, 0.3f);
}
}
foreach (Cell cell in map.Cells)
{
cell.Life = new float[map.Channels.Count];
}
}
public void LoadLibrary(string libraryName, Map map)
{
map.LibraryName = libraryName;
string libraryDirectory = Path.Combine(Directory.GetParent(Application.ExecutablePath).FullName, @"Files\Sound\Library", libraryName);
InitializeChannel(map);
foreach (string channelDirectory in Directory.GetDirectories(libraryDirectory))
{
Channel channel = map.Channels.Find(c => c.Name.ToUpper() == Path.GetFileName(channelDirectory).ToUpper());
if (channel != null)
{
channel.ListSample = new List<Sample>();
foreach (string sampleFileName in Directory.GetFiles(channelDirectory))
{
Sample sample = new Sample(channel, sampleFileName);
channel.ListSample.Add(sample);
}
}
}
//---
bool writeNewConfig = false;
Map mapConfig = FileSystem.LoadLevelConfig(this, map.LibraryName);
if (mapConfig != null)
{
foreach (Channel channel in map.Channels)
{
Channel channelConfig = mapConfig.Channels.Find(c => c.Name == channel.Name);
if (channelConfig != null)
{
foreach (Sample sample in channel.ListSample)
{
Sample sampleConfig = channelConfig.ListSample.Find(s => s.Name == sample.Name);
if (sampleConfig != null)
{
sample.NoteKey = sampleConfig.NoteKey;
sample.Frequency = sampleConfig.Frequency;
}
if (sample.Frequency == -1f)
writeNewConfig = true;
}
}
}
}
GameEngine.Sound.Init(map);
if (writeNewConfig || mapConfig == null)
FileSystem.SaveLibraryConfig(map);
//---
map.Channels.RemoveAll(c => c.ListSample.Count == 0 && c.Name != "Empty");
}