Improved debugging attach and updated readme

Author: MaxHeimbrock

.vscode/launch.json

@@ -4,16 +4,16 @@
         {
             "type": "lldb",
             "request": "attach",
-            "name": "Rust Unity 22",
-            // "pid": "${command:pickProcess}", // For manual picking, if there are multiple Unity instances running
-            "program": "/Applications/Unity/Hub/Editor/2022.3.20f1/Unity.app/Contents/MacOS/Unity",
+            "name": "Rust/C++ Unity auto",
+            "waitFor": true,
+            "program": "Unity",
             "sourceLanguages": ["rust"]
         },
         {
             "type": "lldb",
             "request": "attach",
-            "name": "Rust Unity 6.3",
-            "program": "/Applications/Unity/Hub/Editor/6000.3.10f1/Unity.app/Contents/MacOS/Unity",
+            "name": "Rust/C++ Unity manual",
+            "pid": "${command:pickProcess}", // For manual picking, if there are multiple Unity instances running
             "sourceLanguages": ["rust"]
         }
     ]

README.md

@@ -76,15 +76,13 @@ Look at the Unity-SDK.code-workspace setup for VSCode. This will use the Meet Sa
 
 For C# debugging, there is a simple attach launch option called `C# Unity`, for example in the `Meet/.vscode/launch.json`.
 
-For Rust / C++ debugging on MacOS, you need to install the [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb) extension installed. 
+For Rust / C++ debugging on MacOS, you need to install the [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb) extension. The debug attach is defined in `.vscode/launch.json`.
 
 1. Build the livekit-ffi lib locally in debug mode with `./BuildScripts~/build_ffi_locally.sh macos debug`
 2. Start the Unity Editor
-3. Attach to the Unity Editor process
+3. Attach to the Unity Editor process (either auto or manual process picker)
 4. Start the Scene in Editor
 
-For step 3. you can have a look at `.vscode/launch.json` to improve the process picking for your setup.
-
 ### iOS
 
 Add dependent frameworks to your Unity project