Background audio works. Plays per location if present. In a loop.

Windows only. WAVE file only.
deengames-prototypes · Nov 21, 2024 · cf3fb20 · cf3fb20
1 parent b2e2561
commit cf3fb20
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Showing 5 changed files with 36 additions and 4 deletions.
diff --git a/source/TextBlade.ConsoleRunner/Game.cs b/source/TextBlade.ConsoleRunner/Game.cs
@@ -1,4 +1,5 @@
-using Spectre.Console;
+using System.Media;
+using Spectre.Console;
 using TextBlade.ConsoleRunner.IO;
 using TextBlade.Core.Characters;
 using TextBlade.Core.Commands;
@@ -14,21 +15,34 @@ namespace TextBlade.ConsoleRunner;
 /// </summary>
 public class Game : IGame
 {
+    // Don't kill the messenger. I swear, it's bad enough this only works on Windows.
+    private const string SupportedAudioExtension = "wav";
+
     private Location _currentLocation = null!;
     private bool _isRunning = true;
     private List<Character> _party = new();
     private Inventory _inventory = new();
 
+    // TODO: investigate something cross-platform with minimal OS-specific dependencies.
+    // NAudio, System.Windows.Extensions, etc. are all Windows-only. Sigh.
+    private SoundPlayer _backgroundAudioPlayer = new();
+
     public static IGame Current { get; private set; }
 
     public Game()
     {
         Current = this;
+        _backgroundAudioPlayer.LoadCompleted += (sender, args) => _backgroundAudioPlayer.PlayLooping();
     }
 
+    /// <summary>
+    /// Called whenever a location changes. Sleeping in an inn, descending a dungeon, do NOT trigger this.
+    /// </summary>
+    /// <param name="location"></param>
     public void SetLocation(Location location)
     {
         _currentLocation = location;
+        PlayBackgroundAudio();
     }
 
     public void Run()
@@ -130,4 +144,16 @@ private void UnpackLocationSpecificdata(SaveData data)
             dungeon.SetState(floorNumber, isClear);
         }
     }
+
+    private void PlayBackgroundAudio()
+    {
+        _backgroundAudioPlayer.Stop();
+        if (string.IsNullOrWhiteSpace(_currentLocation.BackgroundAudio))
+        {
+            return;
+        }
+
+        _backgroundAudioPlayer.SoundLocation = Path.Join("Content", "Audio", $"{_currentLocation.BackgroundAudio}.{SupportedAudioExtension}");
+        _backgroundAudioPlayer.Load();
+    }
 }
diff --git a/source/TextBlade.ConsoleRunner/TextBlade.ConsoleRunner.csproj b/source/TextBlade.ConsoleRunner/TextBlade.ConsoleRunner.csproj
@@ -18,6 +18,7 @@
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Spectre.Console" Version="0.49.1" />
+    <PackageReference Include="System.Windows.Extensions" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/source/TextBlade.Core/Locations/BaseLocation.cs b/source/TextBlade.Core/Locations/BaseLocation.cs
@@ -7,6 +7,7 @@ public abstract class BaseLocation
 {
     public string Name { get; set; }
     public string Description { get; set; }
+    public string BackgroundAudio { get; set; } = string.Empty;
 
     /// <summary>
     /// For custom code, this is the class name of the code-behind class for this location.

diff --git a/source/VoidWalker.Main/Content/Audio/seagulls.wav b/source/VoidWalker.Main/Content/Audio/seagulls.wav
diff --git a/source/VoidWalker.Main/VoidWalker.Main.csproj b/source/VoidWalker.Main/VoidWalker.Main.csproj
@@ -22,13 +22,17 @@
     </Content>
   </ItemGroup>
 
-  <ItemGroup>
-    <Compile Include="Code\\Locations\ThroneRoom.cs" />
+  <ItemGroup>
+    <Compile Include="Code\\Locations\ThroneRoom.cs" />
   </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\TextBlade.ConsoleRunner\TextBlade.ConsoleRunner.csproj" />
     <ProjectReference Include="..\TextBlade.Core\TextBlade.Core.csproj" />
   </ItemGroup>
-
+
+  <ItemGroup>
+    <Folder Include="Content\Audio\" />
+  </ItemGroup>
+
 </Project>