api: Adapt to lamp-manager branch.

Author: freezy

README.md

@@ -33,6 +33,13 @@ var descr = await mpfApi.GetMachineDescription();
 Console.WriteLine($"Description: {descr}");
 ```
 
+## Unity
+
+This currently need the following compiler flags in order to compile:
+
+- `GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE`
+- `GRPC_DISABLE_PROTOBUF_BUFFER_SERIALIZATION`
+
 ## License
 
 [MIT](LICENSE)

VisualPinball.Engine.Mpf.Unity/Plugins/linux-x64/libgrpc_csharp_ext.x64.so.meta

@@ -44,8 +44,8 @@ public async Task<MachineDescription> GetMachineDescription() {
 		public void Dispose()
 		{
 			Console.WriteLine("Disconnecting...");
-			_client.Quit(new QuitRequest());
-			_channel.ShutdownAsync();
+			_client?.Quit(new QuitRequest());
+			_channel?.ShutdownAsync();
 			Console.WriteLine("Done!");
 		}
 

VisualPinball.Engine.Mpf.Unity/Runtime/MpfClient.cs

@@ -31,9 +31,10 @@ public class MpfGamelogicEngine : MonoBehaviour, IGamelogicEngine,
 
 		public event EventHandler<LampEventArgs> OnLampChanged;
 		public event EventHandler<LampsEventArgs> OnLampsChanged;
+		public event EventHandler<LampColorEventArgs> OnLampColorChanged;
 		public event EventHandler<CoilEventArgs> OnCoilChanged;
 
-		public void OnInit(TableApi tableApi, BallManager ballManager)
+		public void OnInit(Player player, TableApi tableApi, BallManager ballManager)
 		{
 		}
 
@@ -45,9 +46,13 @@ public void OnUpdate()
 		{
 		}
 
+		public void OnDestroy()
+		{
+		}
+
 		public async void RefreshFromMpf()
 		{
-			using var mpfApi = new MpfApi(@"../../../../VisualPinball.Engine.Mpf/machine");
+			using var mpfApi = new MpfApi(@"../../VisualPinball.Engine.Mpf/VisualPinball.Engine.Mpf/machine");
 			await mpfApi.Launch();
 
 			mpfApi.Start(new Dictionary<string, bool> {
@@ -58,9 +63,5 @@ public async void RefreshFromMpf()
 
 			Debug.Log(descr);
 		}
-
-		public void OnDestroy()
-		{
-		}
 	}
 }