加了一堆东西 推送！！
This commit is contained in:
lichx
@@ -0,0 +1,141 @@
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using NAudio.Wave;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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namespace CDSAE3_Lian_Lian_Kan.Sound
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{
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internal class AudioPlayer : IDisposable
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{
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object source_obj;
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MemoryStream sound;
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MemoryStream ms;
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Mp3FileReader ws;
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BlockAlignReductionStream blockAlignReductionStream;
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Wave16ToFloatProvider wave16ToFloatProvider;
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WaveOutEvent waveOutEvent;
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Action<string,AudioPlayer>? finished;
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string file_name;
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bool shutdown = false;
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internal int volume { get; set; }
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internal AudioPlayer(string file_name, int volume)
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{
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this.file_name = file_name;
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this.volume = volume;
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file_name = file_name.Split('.').First().Replace(" ", "_").Replace("-", "_");
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source_obj = Etcs.res_Manager.GetObject(file_name, Etcs.res_Culture)!;
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sound = new MemoryStream((byte[])source_obj);
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ms = new MemoryStream(StreamToBytes(sound));
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ws = new Mp3FileReader(ms);
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blockAlignReductionStream = new BlockAlignReductionStream(ws);
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wave16ToFloatProvider = new Wave16ToFloatProvider(blockAlignReductionStream);
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wave16ToFloatProvider.Volume = volume / 100f;
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waveOutEvent = new WaveOutEvent();
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waveOutEvent.Init(wave16ToFloatProvider);
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waveOutEvent.PlaybackStopped += WaveOutEvent_PlaybackStopped;
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}
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internal AudioPlayer(string file_name, int volume, Action<string,AudioPlayer> finished)
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{
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this.file_name = file_name;
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this.volume = volume;
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this.finished = finished;
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file_name = file_name.Split('.').First().Replace(" ", "_").Replace("-", "_");
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source_obj = Etcs.res_Manager.GetObject(file_name, Etcs.res_Culture)!;
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sound = new MemoryStream((byte[])source_obj);
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ms = new MemoryStream(StreamToBytes(sound));
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ws = new Mp3FileReader(ms);
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blockAlignReductionStream = new BlockAlignReductionStream(ws);
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wave16ToFloatProvider = new Wave16ToFloatProvider(blockAlignReductionStream);
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wave16ToFloatProvider.Volume = volume / 100f;
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waveOutEvent = new WaveOutEvent();
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waveOutEvent.Init(wave16ToFloatProvider);
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waveOutEvent.PlaybackStopped += WaveOutEvent_PlaybackStopped;
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}
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public void volume_change(int val)
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{
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volume = val;
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wave16ToFloatProvider.Volume = volume / 100f;
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}
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public void pause_song() => waveOutEvent.Pause();
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public void resume_song() => waveOutEvent.Play();
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private void WaveOutEvent_PlaybackStopped(object? sender, StoppedEventArgs e)
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{
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if(shutdown) return;
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finished?.Invoke(file_name,this);
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Dispose();
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}
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~AudioPlayer()
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{
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Dispose();
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}
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public void Dispose()
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{
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shutdown = true;
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waveOutEvent.Stop();
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sound.Dispose();
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ms.Dispose();
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//ws.Dispose();
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//blockAlignReductionStream.Dispose();
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waveOutEvent.Dispose();
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}
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internal static byte[] StreamToBytes(Stream stream)
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{
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long originalPosition = 0;
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if (stream.CanSeek)
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{
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originalPosition = stream.Position;
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stream.Position = 0;
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}
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try
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{
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byte[] readBuffer = new byte[4096];
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int totalBytesRead = 0;
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int bytesRead;
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while ((bytesRead = stream.Read(readBuffer, totalBytesRead, readBuffer.Length - totalBytesRead)) > 0)
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{
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totalBytesRead += bytesRead;
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if (totalBytesRead == readBuffer.Length)
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{
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int nextByte = stream.ReadByte();
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if (nextByte != -1)
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{
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byte[] temp = new byte[readBuffer.Length * 2];
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Buffer.BlockCopy(readBuffer, 0, temp, 0, readBuffer.Length);
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Buffer.SetByte(temp, totalBytesRead, (byte)nextByte);
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readBuffer = temp;
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totalBytesRead++;
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}
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}
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}
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byte[] buffer = readBuffer;
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if (readBuffer.Length != totalBytesRead)
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{
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buffer = new byte[totalBytesRead];
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Buffer.BlockCopy(readBuffer, 0, buffer, 0, totalBytesRead);
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}
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return buffer;
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}
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finally
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{
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if (stream.CanSeek)
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{
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stream.Position = originalPosition;
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}
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}
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}
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}
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}
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@@ -1,164 +0,0 @@
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using NAudio.Wave;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Resources;
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using System.Text;
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using System.Threading.Tasks;
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using CDSAE3_Lian_Lian_Kan.Properties;
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using NAudio.Wave.SampleProviders;
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namespace CDSAE3_Lian_Lian_Kan.Sound
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{
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public class Audio_processer
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{
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class Audio_File_Processor
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{
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private WaveChannel32? volumeStream;
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private List<string> audioFiles = new List<string>();
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string base_path;
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int next_song = 0;
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int volume = 90;
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public Audio_File_Processor()
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{
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base_path = AppDomain.CurrentDomain.BaseDirectory;
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}
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internal void set_Albums(string s)=>audioFiles = Settings.musics.TryGetValue(s, out List<string>? val) ? val : new List<string>();
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internal Wave16ToFloatProvider get_next_song()
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{
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volumeStream?.Close();
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string name = audioFiles[next_song];
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next_song++;
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next_song %= audioFiles.Count;
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name = name.Split('.').First().Replace(" ","_").Replace("-","_");
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object obj = Settings.res_Manager.GetObject(name, Settings.res_Culture)!;
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MemoryStream sound = new MemoryStream((byte[])obj);
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MemoryStream ms = new MemoryStream(StreamToBytes(sound));
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var ws = new Mp3FileReader(ms);
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BlockAlignReductionStream blockAlignReductionStream = new BlockAlignReductionStream(ws);
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Wave16ToFloatProvider wave16ToFloatProvider = new Wave16ToFloatProvider(blockAlignReductionStream);
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wave16ToFloatProvider.Volume = volume / 100f;
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return wave16ToFloatProvider;
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}
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internal Wave16ToFloatProvider get_last_song()
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{
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next_song = (next_song - 2 + audioFiles.Count) % audioFiles.Count;
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return get_next_song();
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}
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internal void volume_change(int val)
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{
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volume = val;
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if(volumeStream != null)
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volumeStream.Volume = volume / 100f;
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}
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internal static byte[] StreamToBytes(Stream stream)
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{
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long originalPosition = 0;
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if (stream.CanSeek)
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{
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originalPosition = stream.Position;
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stream.Position = 0;
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}
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try
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{
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byte[] readBuffer = new byte[4096];
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int totalBytesRead = 0;
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int bytesRead;
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while ((bytesRead = stream.Read(readBuffer, totalBytesRead, readBuffer.Length - totalBytesRead)) > 0)
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{
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totalBytesRead += bytesRead;
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if (totalBytesRead == readBuffer.Length)
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{
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int nextByte = stream.ReadByte();
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if (nextByte != -1)
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{
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byte[] temp = new byte[readBuffer.Length * 2];
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Buffer.BlockCopy(readBuffer, 0, temp, 0, readBuffer.Length);
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Buffer.SetByte(temp, totalBytesRead, (byte)nextByte);
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readBuffer = temp;
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totalBytesRead++;
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}
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}
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}
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byte[] buffer = readBuffer;
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if (readBuffer.Length != totalBytesRead)
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{
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buffer = new byte[totalBytesRead];
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Buffer.BlockCopy(readBuffer, 0, buffer, 0, totalBytesRead);
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}
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return buffer;
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}
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finally
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{
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if (stream.CanSeek)
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{
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stream.Position = originalPosition;
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}
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}
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}
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~Audio_File_Processor()
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{
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volumeStream?.Close();
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}
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}
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private WaveOutEvent songOutputDevice;
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private WaveOutEvent infoOutputDevice;
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Audio_File_Processor audio_File_Processor = new Audio_File_Processor();
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public Audio_processer()
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{
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songOutputDevice = new WaveOutEvent();
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infoOutputDevice = new WaveOutEvent();
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set_albums(get_albums().First());
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}
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private void OnPlaybackStopped(object? sender, StoppedEventArgs e)
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{
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next_song();
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resume_song();
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}
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public void pause_song()=>songOutputDevice.Pause();
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public void resume_song()=>songOutputDevice.Play();
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public void last_song()
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{
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waveOutEvent_Provider(audio_File_Processor.get_last_song());
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}
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public void next_song()
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{
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waveOutEvent_Provider(audio_File_Processor.get_next_song());
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}
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/// <summary>
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/// 切换音乐
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/// </summary>
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/// <param name="waveChannel32"></param>
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private void waveOutEvent_Provider(Wave16ToFloatProvider wave16ToFloatProvider)
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{
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songOutputDevice.Stop();
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songOutputDevice.Dispose();
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songOutputDevice = new WaveOutEvent();
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songOutputDevice.Init(wave16ToFloatProvider);
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songOutputDevice.PlaybackStopped += OnPlaybackStopped;
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}
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/// <summary>
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/// 调整音乐音量
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/// </summary>
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/// <param name="val">音量大小 1-100</param>
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public void volume_change(int val)=> audio_File_Processor.volume_change(val);
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public List<string> get_albums() => Settings.musics.Select(x => x.Key).ToList();
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public void set_albums(string s)
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{
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audio_File_Processor.set_Albums(s);
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}
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~Audio_processer()
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{
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songOutputDevice.Dispose();
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infoOutputDevice.Dispose();
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}
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}
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}
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@@ -0,0 +1,71 @@
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using NAudio.Wave;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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namespace CDSAE3_Lian_Lian_Kan.Sound
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{
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public class Info_Audio_processer
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{
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Etcs.break_music soundScape_version = Etcs.break_music.breakA;
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public int soundScape_volume { get; set; } = 90;
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string last_break_soundScape = "";
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Random random = new Random();
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class Info_file_processer
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{ }
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internal void set_SoundScape_version(Etcs.break_music version) => soundScape_version = version;
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internal void play_random_break_soundScape()
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{
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Task.Run(() =>
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{
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void finished(string s,AudioPlayer audioPlayer)
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{
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audioPlayer.Dispose();
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}
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AudioPlayer audioPlayer = new AudioPlayer(get_random_break_soundScape(), soundScape_volume,finished);
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audioPlayer.resume_song();
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//object obj = Settings.res_Manager.GetObject(get_random_break_soundScape(), Settings.res_Culture)!;
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//var infoOutputDevice = new WaveOutEvent();
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//using (var sound = new MemoryStream((byte[])obj))
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//using (var ms = new MemoryStream(StreamToBytes(sound)))
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//using (var ws = new Mp3FileReader(ms))
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//using (var blockAlignReductionStream = new BlockAlignReductionStream(ws))
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//{
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// var wave16ToFloatProvider = new Wave16ToFloatProvider(blockAlignReductionStream);
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// wave16ToFloatProvider.Volume = soundScape_volume / 100f;
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// infoOutputDevice.Init(wave16ToFloatProvider);
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// infoOutputDevice.PlaybackStopped += InfoOutputDevice_PlaybackStopped;
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// infoOutputDevice.Play();
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//}
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});
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}
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private string get_random_break_soundScape()
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{
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string name;
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for (; ; )
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{
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name = soundScape_version switch
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{
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Etcs.break_music.breakA => "breakA" + (random.Next(1, 9)).ToString(),
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Etcs.break_music.breakB => throw new NotImplementedException(),
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_ => "breakA" + (random.Next(0, 9)).ToString()
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};
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if (name != last_break_soundScape)
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break;
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}
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return name;
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//MemoryStream sound = new MemoryStream((byte[])obj);
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//MemoryStream ms = new MemoryStream(StreamToBytes(sound));
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//var ws = new Mp3FileReader(ms);
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//BlockAlignReductionStream blockAlignReductionStream = new BlockAlignReductionStream(ws);
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//Wave16ToFloatProvider wave16ToFloatProvider = new Wave16ToFloatProvider(blockAlignReductionStream);
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//wave16ToFloatProvider.Volume = soundScape_volume / 100f;
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//return wave16ToFloatProvider;
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}
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}
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}
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@@ -0,0 +1,147 @@
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using NAudio.Wave;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Resources;
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using System.Text;
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using System.Threading.Tasks;
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using CDSAE3_Lian_Lian_Kan.Properties;
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using NAudio.Wave.SampleProviders;
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namespace CDSAE3_Lian_Lian_Kan.Sound
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{
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public class Song_Audio_processer:IDisposable
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{
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//class Audio_File_Processor
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//{
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// private Wave16ToFloatProvider? wave16ToFloatProvider;
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// private List<string> audioFiles = new List<string>();
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// int next_song = 0;
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// int volume = 90;
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// internal void set_Albums(string s)=>audioFiles = Settings.musics.TryGetValue(s, out List<string>? val) ? val : new List<string>();
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// internal Wave16ToFloatProvider get_next_song()
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// {
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// string name = audioFiles[next_song];
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// next_song++;
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// next_song %= audioFiles.Count;
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// name = name.Split('.').First().Replace(" ","_").Replace("-","_");
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// object obj = Settings.res_Manager.GetObject(name, Settings.res_Culture)!;
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// MemoryStream sound = new MemoryStream((byte[])obj);
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// MemoryStream ms = new MemoryStream(StreamToBytes(sound));
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// var ws = new Mp3FileReader(ms);
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// BlockAlignReductionStream blockAlignReductionStream = new BlockAlignReductionStream(ws);
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// wave16ToFloatProvider = new Wave16ToFloatProvider(blockAlignReductionStream);
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// wave16ToFloatProvider.Volume = volume / 100f;
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// return wave16ToFloatProvider;
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// }
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// internal Wave16ToFloatProvider get_last_song()
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||||
// {
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// next_song = (next_song - 2 + audioFiles.Count) % audioFiles.Count;
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||||
// return get_next_song();
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// }
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||||
// internal void volume_change(int val)
|
||||
// {
|
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// volume = val;
|
||||
// if(wave16ToFloatProvider != null)
|
||||
// wave16ToFloatProvider.Volume = volume / 100f;
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||||
// }
|
||||
// internal static byte[] StreamToBytes(Stream stream)
|
||||
// {
|
||||
// long originalPosition = 0;
|
||||
|
||||
// if (stream.CanSeek)
|
||||
// {
|
||||
// originalPosition = stream.Position;
|
||||
// stream.Position = 0;
|
||||
// }
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||||
|
||||
// try
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||||
// {
|
||||
// byte[] readBuffer = new byte[4096];
|
||||
|
||||
// int totalBytesRead = 0;
|
||||
// int bytesRead;
|
||||
|
||||
// while ((bytesRead = stream.Read(readBuffer, totalBytesRead, readBuffer.Length - totalBytesRead)) > 0)
|
||||
// {
|
||||
// totalBytesRead += bytesRead;
|
||||
|
||||
// if (totalBytesRead == readBuffer.Length)
|
||||
// {
|
||||
// int nextByte = stream.ReadByte();
|
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// if (nextByte != -1)
|
||||
// {
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||||
// byte[] temp = new byte[readBuffer.Length * 2];
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// Buffer.BlockCopy(readBuffer, 0, temp, 0, readBuffer.Length);
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// Buffer.SetByte(temp, totalBytesRead, (byte)nextByte);
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// readBuffer = temp;
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// totalBytesRead++;
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// }
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||||
// }
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// }
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|
||||
// byte[] buffer = readBuffer;
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// if (readBuffer.Length != totalBytesRead)
|
||||
// {
|
||||
// buffer = new byte[totalBytesRead];
|
||||
// Buffer.BlockCopy(readBuffer, 0, buffer, 0, totalBytesRead);
|
||||
// }
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||||
// return buffer;
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||||
// }
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||||
// finally
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||||
// {
|
||||
// if (stream.CanSeek)
|
||||
// {
|
||||
// stream.Position = originalPosition;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
|
||||
//}
|
||||
AudioPlayer? audioPlayer;
|
||||
private List<string> audioFiles = new List<string>();
|
||||
int next_song = 1;
|
||||
private void OnPlaybackStopped(string s,object? obj)
|
||||
{
|
||||
set_song(get_next_song());
|
||||
}
|
||||
public void pause_song()=> audioPlayer?.pause_song();
|
||||
public void resume_song()=> audioPlayer?.resume_song();
|
||||
public string get_next_song()
|
||||
{
|
||||
string name = audioFiles[next_song];
|
||||
next_song++;
|
||||
next_song %= audioFiles.Count;
|
||||
return name;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 调整音乐音量
|
||||
/// </summary>
|
||||
/// <param name="val">音量大小 1-100</param>
|
||||
public void volume_change(int val)=> audioPlayer?.volume_change(val);
|
||||
public void set_albums(string s)
|
||||
{
|
||||
var result = Etcs.musics.Where(x => x.Key == s).ToList();
|
||||
if (result.Count == 0)
|
||||
throw new Exception("no such album");
|
||||
audioFiles = result.First().Value;
|
||||
}
|
||||
public void set_song(string s)
|
||||
{
|
||||
audioPlayer?.Dispose();
|
||||
try
|
||||
{
|
||||
audioPlayer = new AudioPlayer(s, Etcs.Song_Volume, OnPlaybackStopped);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
MessageBox.Show($"failed to play {s}\n{e.Message}");
|
||||
return;
|
||||
}
|
||||
audioPlayer.resume_song();
|
||||
}
|
||||
public void Dispose()=> audioPlayer?.Dispose();
|
||||
~Song_Audio_processer() => Dispose();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user