mirror of
https://mirror.ghproxy.com/https://github.com/dexyfex/CodeWalker
synced 2024-08-19 00:19:19 +08:00
Refactored AudioPlayer code, added seek ability to AwcForm player
This commit is contained in:
parent
93784bbc49
commit
56902d4f8b
39
CodeWalker/Forms/AwcForm.Designer.cs
generated
39
CodeWalker/Forms/AwcForm.Designer.cs
generated
@ -51,10 +51,10 @@
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this.PositionTrackBar = new System.Windows.Forms.TrackBar();
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this.DetailsTabPage = new System.Windows.Forms.TabPage();
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this.DetailsPropertyGrid = new CodeWalker.WinForms.PropertyGridFix();
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this.Timer = new System.Windows.Forms.Timer(this.components);
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this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
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this.XmlTabPage = new System.Windows.Forms.TabPage();
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this.XmlTextBox = new FastColoredTextBoxNS.FastColoredTextBox();
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this.Timer = new System.Windows.Forms.Timer(this.components);
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this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
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this.MainTabControl.SuspendLayout();
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this.PlayerTabPage.SuspendLayout();
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this.contextMenuStrip.SuspendLayout();
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@ -135,7 +135,7 @@
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this.VolumeLabel.AutoSize = true;
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this.VolumeLabel.Location = new System.Drawing.Point(538, 395);
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this.VolumeLabel.Name = "VolumeLabel";
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this.VolumeLabel.Size = new System.Drawing.Size(60, 13);
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this.VolumeLabel.Size = new System.Drawing.Size(56, 13);
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this.VolumeLabel.TabIndex = 9;
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this.VolumeLabel.Text = "🕩 Volume";
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//
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@ -245,12 +245,13 @@
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// VolumeTrackBar
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//
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this.VolumeTrackBar.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.VolumeTrackBar.AutoSize = false;
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this.VolumeTrackBar.BackColor = System.Drawing.SystemColors.ControlLightLight;
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this.VolumeTrackBar.LargeChange = 10;
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this.VolumeTrackBar.Location = new System.Drawing.Point(588, 391);
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this.VolumeTrackBar.Maximum = 100;
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this.VolumeTrackBar.Name = "VolumeTrackBar";
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this.VolumeTrackBar.Size = new System.Drawing.Size(105, 45);
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this.VolumeTrackBar.Size = new System.Drawing.Size(105, 28);
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this.VolumeTrackBar.TabIndex = 6;
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this.VolumeTrackBar.TickStyle = System.Windows.Forms.TickStyle.None;
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this.VolumeTrackBar.Value = 50;
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@ -260,15 +261,17 @@
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//
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this.PositionTrackBar.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)
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| System.Windows.Forms.AnchorStyles.Right)));
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this.PositionTrackBar.AutoSize = false;
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this.PositionTrackBar.BackColor = System.Drawing.SystemColors.ControlLightLight;
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this.PositionTrackBar.LargeChange = 1000;
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this.PositionTrackBar.LargeChange = 0;
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this.PositionTrackBar.Location = new System.Drawing.Point(6, 353);
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this.PositionTrackBar.Maximum = 1000;
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this.PositionTrackBar.Name = "PositionTrackBar";
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this.PositionTrackBar.Size = new System.Drawing.Size(687, 45);
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this.PositionTrackBar.Size = new System.Drawing.Size(687, 32);
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this.PositionTrackBar.TabIndex = 1;
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this.PositionTrackBar.TickStyle = System.Windows.Forms.TickStyle.None;
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this.PositionTrackBar.Scroll += new System.EventHandler(this.PositionTrackBar_Scroll);
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this.PositionTrackBar.MouseUp += new System.Windows.Forms.MouseEventHandler(this.PositionTrackBar_MouseUp);
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//
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// DetailsTabPage
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//
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@ -290,17 +293,6 @@
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this.DetailsPropertyGrid.Size = new System.Drawing.Size(695, 416);
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this.DetailsPropertyGrid.TabIndex = 0;
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//
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// Timer
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//
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this.Timer.Enabled = true;
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this.Timer.Interval = 25;
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this.Timer.Tick += new System.EventHandler(this.Timer_Tick);
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//
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// saveFileDialog
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//
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this.saveFileDialog.DefaultExt = "wav";
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this.saveFileDialog.Filter = "Wave files (*.wav)|*.wav";
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//
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// XmlTabPage
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//
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this.XmlTabPage.Controls.Add(this.XmlTextBox);
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@ -327,7 +319,7 @@
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this.XmlTextBox.AutoIndentChars = false;
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this.XmlTextBox.AutoIndentCharsPatterns = "";
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this.XmlTextBox.AutoIndentExistingLines = false;
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this.XmlTextBox.AutoScrollMinSize = new System.Drawing.Size(27, 14);
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this.XmlTextBox.AutoScrollMinSize = new System.Drawing.Size(2, 14);
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this.XmlTextBox.BackBrush = null;
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this.XmlTextBox.CharHeight = 14;
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this.XmlTextBox.CharWidth = 8;
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@ -353,6 +345,17 @@
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this.XmlTextBox.TextChanged += new System.EventHandler<FastColoredTextBoxNS.TextChangedEventArgs>(this.XmlTextBox_TextChanged);
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this.XmlTextBox.VisibleRangeChangedDelayed += new System.EventHandler(this.XmlTextBox_VisibleRangeChangedDelayed);
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//
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// Timer
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//
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this.Timer.Enabled = true;
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this.Timer.Interval = 25;
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this.Timer.Tick += new System.EventHandler(this.Timer_Tick);
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//
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// saveFileDialog
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//
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this.saveFileDialog.DefaultExt = "wav";
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this.saveFileDialog.Filter = "Wave files (*.wav)|*.wav";
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//
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// AwcForm
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//
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this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
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@ -1,7 +1,6 @@
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using CodeWalker.GameFiles;
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using CodeWalker.Utils;
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using FastColoredTextBoxNS;
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using SharpDX.Multimedia;
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using SharpDX.XAudio2;
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using System;
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using System.IO;
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using System.Diagnostics;
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@ -16,12 +15,6 @@ namespace CodeWalker.Forms
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{
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public AwcFile Awc { get; set; }
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private AwcStream currentAudio;
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private XAudio2 xAudio2;
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private MasteringVoice masteringVoice;
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private AudioBuffer audioBuffer;
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private SourceVoice sourceVoice;
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private string fileName;
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public string FileName
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{
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@ -34,23 +27,16 @@ namespace CodeWalker.Forms
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}
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public string FilePath { get; set; }
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private enum PlayerState { Stopped, Playing, Paused };
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private PlayerState playerState = PlayerState.Stopped;
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private Stopwatch playtime;
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private int playBeginMs;
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private float trackLength;
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private bool trackFinished;
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private bool LoadingXml = false;
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private bool DelayHighlight = false;
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private AudioPlayer Player = new AudioPlayer();
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private bool PositionScrolled = false;
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public AwcForm()
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{
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InitializeComponent();
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playtime = new Stopwatch();
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}
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private void UpdateFormTitle()
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@ -168,89 +154,12 @@ namespace CodeWalker.Forms
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{ }
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}
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private void Stop()
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{
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if (playerState != PlayerState.Stopped)
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{
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sourceVoice.DestroyVoice();
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sourceVoice.Dispose();
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audioBuffer.Stream.Dispose();
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SetPlayerState(PlayerState.Stopped);
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}
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}
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private void SetPlayerState(PlayerState newState)
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{
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if (playerState != newState)
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{
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switch (newState)
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{
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case PlayerState.Playing:
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if (playerState == PlayerState.Stopped)
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playtime.Reset();
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playtime.Start();
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PlayButton.Text = "\u275A\u275A";
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StopButton.Enabled = true;
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LabelTime.Visible = true;
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break;
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case PlayerState.Paused:
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playtime.Stop();
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PlayButton.Text = "\u25B6";
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StopButton.Enabled = true;
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LabelTime.Visible = true;
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break;
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case PlayerState.Stopped:
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playtime.Stop();
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PlayButton.Text = "\u25B6";
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LabelTime.Visible = false;
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StopButton.Enabled = true;
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break;
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}
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playerState = newState;
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Player.Stop();
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UpdateUI();
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}
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}
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private void InitializeAudio(AwcStream audio, float playBegin = 0)
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{
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currentAudio = audio;
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trackLength = audio.Length;
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if (xAudio2 == null)
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{
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xAudio2 = new XAudio2();
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masteringVoice = new MasteringVoice(xAudio2);
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}
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Stream wavStream = audio.GetWavStream();
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SoundStream soundStream = new SoundStream(wavStream);
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audioBuffer = new AudioBuffer
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{
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Stream = soundStream.ToDataStream(),
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AudioBytes = (int)soundStream.Length,
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Flags = BufferFlags.EndOfStream
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};
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if (playBegin > 0)
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{
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audioBuffer.PlayBegin = (int)(soundStream.Format.SampleRate * playBegin) / 128 * 128;
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if (playtime.IsRunning)
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playtime.Restart();
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else
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playtime.Reset();
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playBeginMs = (int)(playBegin * 1000);
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}
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else
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playBeginMs = 0;
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soundStream.Close();
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wavStream.Close();
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trackFinished = false;
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sourceVoice = new SourceVoice(xAudio2, soundStream.Format, true);
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sourceVoice.SubmitSourceBuffer(audioBuffer, soundStream.DecodedPacketsInfo);
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sourceVoice.BufferEnd += (context) => trackFinished = true;
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sourceVoice.SetVolume((float)VolumeTrackBar.Value / 100);
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UpdatePlayerButtons();
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}
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private void Play()
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@ -264,15 +173,18 @@ namespace CodeWalker.Forms
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if ((audio?.FormatChunk != null) || (audio?.StreamFormat != null))
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{
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InitializeAudio(audio);
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sourceVoice.Start();
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SetPlayerState(PlayerState.Playing);
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Player.SetVolume(VolumeTrackBar.Value / 100.0f);
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Player.LoadAudio(audio);
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Player.Play();
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}
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else if (audio.MidiChunk != null)
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{
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//todo: play MIDI?
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}
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}
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UpdateUI();
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UpdatePlayerButtons();
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}
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private void PlayPrevious()
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@ -307,41 +219,76 @@ namespace CodeWalker.Forms
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private void Pause()
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{
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if (playerState == PlayerState.Playing)
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{
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sourceVoice.Stop();
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SetPlayerState(PlayerState.Paused);
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}
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Player.Pause();
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UpdatePlayerButtons();
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}
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private void Resume()
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{
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if (playerState == PlayerState.Paused)
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Player.Resume();
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UpdatePlayerButtons();
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}
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private void UpdateUI()
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{
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sourceVoice.Start();
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SetPlayerState(PlayerState.Playing);
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if ((Player.State != AudioPlayer.PlayerState.Stopped) && Player.trackFinished)
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{
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if (chbAutoJump.Checked)
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PlayNext();
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else
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Stop();
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}
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if (Player.State != AudioPlayer.PlayerState.Stopped)
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{
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int playedMs = Player.PlayTimeMS;
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int totalMs = Player.TotalTimeMS;
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PositionTrackBar.Maximum = totalMs;
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PositionTrackBar.Value = playedMs < totalMs ? playedMs : totalMs;
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LabelTime.Text = TimeSpan.FromSeconds(playedMs / 1000).ToString("m\\:ss")
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+ " / " + TimeSpan.FromSeconds(totalMs / 1000).ToString("m\\:ss");
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}
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else
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{
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PositionTrackBar.Value = 0;
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}
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}
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private void PositionTrackBar_Scroll(object sender, EventArgs e)
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private void UpdatePlayerButtons()
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{
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//sourceVoice.Stop();
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//InitializeAudio(currentAudio, PositionTrackBar.Value / 1000);
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//sourceVoice.Start();
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switch (Player.State)
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{
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case AudioPlayer.PlayerState.Playing:
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PlayButton.Text = "\u275A\u275A";
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StopButton.Enabled = true;
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LabelTime.Visible = true;
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break;
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case AudioPlayer.PlayerState.Paused:
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PlayButton.Text = "\u25B6";
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StopButton.Enabled = true;
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LabelTime.Visible = true;
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break;
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case AudioPlayer.PlayerState.Stopped:
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PlayButton.Text = "\u25B6";
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StopButton.Enabled = true;
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LabelTime.Visible = false;
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break;
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}
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}
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private void PlayButton_Click(object sender, EventArgs e)
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{
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switch (playerState)
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switch (Player.State)
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{
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case PlayerState.Stopped:
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case AudioPlayer.PlayerState.Stopped:
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Play();
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break;
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case PlayerState.Playing:
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case AudioPlayer.PlayerState.Playing:
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Pause();
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break;
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case PlayerState.Paused:
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case AudioPlayer.PlayerState.Paused:
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Resume();
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break;
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}
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@ -362,36 +309,33 @@ namespace CodeWalker.Forms
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PlayNext();
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}
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private void PositionTrackBar_Scroll(object sender, EventArgs e)
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{
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PositionScrolled = true;
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var t = PositionTrackBar.Value / 1000.0f;
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Player.Seek(t);
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}
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private void PositionTrackBar_MouseUp(object sender, MouseEventArgs e)
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{
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if (PositionScrolled)
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{
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PositionScrolled = false;
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return;
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}
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PositionScrolled = false;
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var f = Math.Min(Math.Max((e.X-13.0f) / (PositionTrackBar.Width-26.0f), 0.0f), 1.0f);
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var v = f * (PositionTrackBar.Maximum / 1000.0f);
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Player.Seek(v);
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}
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private void VolumeTrackBar_Scroll(object sender, EventArgs e)
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{
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if (playerState == PlayerState.Playing)
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sourceVoice.SetVolume((float)VolumeTrackBar.Value / 100);
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}
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private void UpdateUI()
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{
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if (playerState != PlayerState.Stopped && trackFinished)
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{
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if (chbAutoJump.Checked)
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PlayNext();
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else
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Stop();
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}
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if (playerState != PlayerState.Stopped)
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{
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int playedMs = (int)playtime.Elapsed.TotalMilliseconds + playBeginMs;
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int totalMs = (int)(trackLength * 1000);
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PositionTrackBar.Maximum = totalMs;
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PositionTrackBar.Value = playedMs < totalMs ? playedMs : totalMs;
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LabelTime.Text = TimeSpan.FromSeconds(playedMs / 1000).ToString("m\\:ss")
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+ " / " + TimeSpan.FromSeconds(totalMs / 1000).ToString("m\\:ss");
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}
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else
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{
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PositionTrackBar.Value = 0;
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}
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Player.SetVolume((float)VolumeTrackBar.Value / 100);
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}
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private void Timer_Tick(object sender, EventArgs e)
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@ -401,19 +345,13 @@ namespace CodeWalker.Forms
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private void PlayListView_DoubleClick(object sender, EventArgs e)
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{
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if (playerState == PlayerState.Playing)
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Stop();
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Play();
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}
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private void AwcForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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Stop();
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if (xAudio2 != null)
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{
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masteringVoice.Dispose();
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xAudio2.Dispose();
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}
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Player.DisposeAudio();
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}
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private void ExportAsWav_Click(object sender, EventArgs e)
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|
223
CodeWalker/Utils/AudioUtils.cs
Normal file
223
CodeWalker/Utils/AudioUtils.cs
Normal file
@ -0,0 +1,223 @@
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using CodeWalker.GameFiles;
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using SharpDX.Multimedia;
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using SharpDX.XAudio2;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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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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namespace CodeWalker.Utils
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{
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public class AudioPlayer
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{
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private AwcStream currentAudio;
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private Stream wavStream;
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private SoundStream soundStream;
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private XAudio2 xAudio2;
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private MasteringVoice masteringVoice;
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private AudioBuffer audioBuffer;
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private SourceVoice sourceVoice;
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public enum PlayerState { Stopped, Playing, Paused };
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public PlayerState State { get; private set; } = PlayerState.Stopped;
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private Stopwatch playtimer = new Stopwatch();
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private int playBeginMs;
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private float trackLength;
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public bool trackFinished;
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private float volume = 1.0f;
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public int PlayTimeMS
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{
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get
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{
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return (int)playtimer.Elapsed.TotalMilliseconds + playBeginMs;
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}
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}
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public int TotalTimeMS
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{
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get
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{
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return (int)(trackLength * 1000);
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}
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}
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public void LoadAudio(AwcStream audio)
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{
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if (audio != currentAudio)
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{
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CloseStreams();
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currentAudio = audio;
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trackLength = audio.Length;
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wavStream = audio.GetWavStream();
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soundStream = new SoundStream(wavStream);
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}
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}
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|
||||
private void CloseStreams()
|
||||
{
|
||||
if (soundStream != null)
|
||||
{
|
||||
soundStream.Close();
|
||||
}
|
||||
if (wavStream != null)
|
||||
{
|
||||
wavStream.Close();//is this necessary?
|
||||
}
|
||||
}
|
||||
|
||||
private void InitializeAudio(float playBegin = 0)
|
||||
{
|
||||
if (xAudio2 == null)
|
||||
{
|
||||
xAudio2 = new XAudio2();
|
||||
masteringVoice = new MasteringVoice(xAudio2);
|
||||
}
|
||||
|
||||
wavStream.Position = 0;
|
||||
soundStream.Position = 0;
|
||||
audioBuffer = new AudioBuffer
|
||||
{
|
||||
Stream = soundStream.ToDataStream(),
|
||||
AudioBytes = (int)soundStream.Length,
|
||||
Flags = BufferFlags.EndOfStream
|
||||
};
|
||||
if (playBegin > 0)
|
||||
{
|
||||
audioBuffer.PlayBegin = (int)(soundStream.Format.SampleRate * playBegin) / 128 * 128;
|
||||
if (playtimer.IsRunning)
|
||||
{
|
||||
playtimer.Restart();
|
||||
}
|
||||
else
|
||||
{
|
||||
playtimer.Reset();
|
||||
}
|
||||
playBeginMs = (int)(playBegin * 1000);
|
||||
}
|
||||
else
|
||||
{
|
||||
playBeginMs = 0;
|
||||
}
|
||||
|
||||
trackFinished = false;
|
||||
sourceVoice = new SourceVoice(xAudio2, soundStream.Format, true);
|
||||
sourceVoice.SubmitSourceBuffer(audioBuffer, soundStream.DecodedPacketsInfo);
|
||||
sourceVoice.BufferEnd += (context) => trackFinished = true;
|
||||
sourceVoice.SetVolume(volume);
|
||||
}
|
||||
|
||||
private void SetPlayerState(PlayerState newState)
|
||||
{
|
||||
if (State != newState)
|
||||
{
|
||||
switch (newState)
|
||||
{
|
||||
case PlayerState.Playing:
|
||||
if (State == PlayerState.Stopped)
|
||||
{
|
||||
playtimer.Reset();
|
||||
}
|
||||
playtimer.Start();
|
||||
break;
|
||||
case PlayerState.Paused:
|
||||
playtimer.Stop();
|
||||
break;
|
||||
case PlayerState.Stopped:
|
||||
playtimer.Stop();
|
||||
break;
|
||||
}
|
||||
|
||||
State = newState;
|
||||
}
|
||||
}
|
||||
|
||||
public void SetVolume(float v)
|
||||
{
|
||||
volume = v;
|
||||
if (State == PlayerState.Playing)
|
||||
{
|
||||
sourceVoice.SetVolume(v);
|
||||
}
|
||||
}
|
||||
|
||||
public void DisposeAudio()
|
||||
{
|
||||
CloseStreams();
|
||||
if (xAudio2 != null)
|
||||
{
|
||||
masteringVoice.Dispose();
|
||||
xAudio2.Dispose();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public void Stop()
|
||||
{
|
||||
if (State != PlayerState.Stopped)
|
||||
{
|
||||
sourceVoice.DestroyVoice();
|
||||
sourceVoice.Dispose();
|
||||
audioBuffer.Stream.Dispose();
|
||||
SetPlayerState(PlayerState.Stopped);
|
||||
}
|
||||
}
|
||||
|
||||
public void Play(float playBegin = 0)
|
||||
{
|
||||
Stop();
|
||||
InitializeAudio(playBegin);
|
||||
sourceVoice.Start();
|
||||
SetPlayerState(PlayerState.Playing);
|
||||
}
|
||||
|
||||
public void Seek(float playBegin = 0)
|
||||
{
|
||||
if (State == PlayerState.Playing)
|
||||
{
|
||||
Play(playBegin);
|
||||
}
|
||||
else if (State == PlayerState.Paused)
|
||||
{
|
||||
var state = State;
|
||||
Stop();
|
||||
InitializeAudio(playBegin);
|
||||
State = state;
|
||||
}
|
||||
}
|
||||
|
||||
public void Pause()
|
||||
{
|
||||
if (State == PlayerState.Playing)
|
||||
{
|
||||
sourceVoice.Stop();
|
||||
SetPlayerState(PlayerState.Paused);
|
||||
}
|
||||
}
|
||||
|
||||
public void Resume()
|
||||
{
|
||||
if (State == PlayerState.Paused)
|
||||
{
|
||||
sourceVoice.Start();
|
||||
SetPlayerState(PlayerState.Playing);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
Loading…
Reference in New Issue
Block a user