Added App.OnHotReload, which only fires in DEBUG builds

FosterFramework · Feb 22, 2024 · a6d0701 · a6d0701
1 parent d867089
commit a6d0701
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diff --git a/Framework/App.cs b/Framework/App.cs
@@ -252,6 +252,11 @@ public static bool MouseVisible
 	/// </summary>
 	public static Action? OnExitRequested;
 
+	/// <summary>
+	/// Called only in DEBUG builds when a hot reload occurs.
+	/// </summary>
+	public static Action? OnHotReload;
+
 	/// <summary>
 	/// The Main Thread that the Application was Run on
 	/// </summary>

diff --git a/Framework/Utility/HotReloadHandler.cs b/Framework/Utility/HotReloadHandler.cs
@@ -0,0 +1,13 @@
+#if DEBUG
+
+[assembly: System.Reflection.Metadata.MetadataUpdateHandler(typeof(Foster.Framework.HotReloadHandler))]
+
+namespace Foster.Framework;
+
+internal static class HotReloadHandler
+{
+	public static void UpdateApplication(Type[]? _)
+		=> App.OnHotReload?.Invoke();
+}
+
+#endif