Right clicking a sim will select them, and clicking on mouse wheel will rotate camera

.github/workflows/build.yml

@@ -0,0 +1,59 @@
+name: Build Simitone
+
+on:
+  workflow_dispatch:
+    inputs:
+      configuration:
+        description: 'Build configuration'
+        required: false
+        default: 'Release'
+        type: choice
+        options:
+          - Release
+          - Debug
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        submodules: recursive
+
+    - name: Setup .NET 9
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: '9.0.x'
+
+    - name: Run Protobuild
+      shell: pwsh
+      run: |
+        cd FreeSO/Other/libs/FSOMonoGame/
+        ./protobuild.exe --generate
+      continue-on-error: true
+
+    - name: Restore Simitone dependencies
+      run: dotnet restore Client/Simitone/Simitone.sln
+
+    - name: Restore FreeSO dependencies
+      run: dotnet restore FreeSO/TSOClient/FreeSO.sln
+      continue-on-error: true
+
+    - name: Restore Roslyn dependencies
+      shell: pwsh
+      run: |
+        cd FreeSO/TSOClient/FSO.SimAntics.JIT.Roslyn/
+        dotnet restore
+      continue-on-error: true
+
+    - name: Build
+      run: dotnet build Client/Simitone/Simitone.sln -c ${{ inputs.configuration || 'Release' }} --no-restore
+
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: SimitoneWindows-${{ inputs.configuration || 'Release' }}
+        path: Client/Simitone/Simitone.Windows/bin/${{ inputs.configuration || 'Release' }}/net9.0-windows/
+        if-no-files-found: error

Client/Simitone/Simitone.Client/UI/Panels/UILotControl.cs

@@ -88,6 +88,10 @@ public uint SelectedSimID
         private int RMBScrollX;
         private int RMBScrollY;
 
+        private bool MMBScroll;
+        private int MMBScrollX;
+        private int MMBScrollY;
+
         //1 = near, 0.5 = med, 0.25 = far
         //"target" because we rescale the game target to fit this zoom level.
         public float TargetZoom = 1; 
@@ -865,10 +869,62 @@ public override void Update(UpdateState state)
 
                 if (state.MouseState.RightButton != ButtonState.Pressed)
                 {
-                    if (RMBScroll) GameFacade.Cursor.SetCursor(CursorType.Normal);
+                    if (RMBScroll)
+                    {
+                        GameFacade.Cursor.SetCursor(CursorType.Normal);
+                        // Check if it was a click (not a drag) on a family member Sim
+                        var deltaX = Math.Abs(state.MouseState.X - RMBScrollX);
+                        var deltaY = Math.Abs(state.MouseState.Y - RMBScrollY);
+                        if (deltaX < 5 && deltaY < 5 && LiveMode && ActiveEntity != null)
+                        {
+                            // It was a click - check if clicking on a household Sim
+                            var clickedObjId = World.GetObjectIDAtScreenPos(RMBScrollX, RMBScrollY, GameFacade.GraphicsDevice);
+                            if (clickedObjId > 0)
+                            {
+                                var clickedObj = vm.GetObjectById(clickedObjId);
+                                if (clickedObj is VMAvatar && vm.TS1State.CurrentFamily?.RuntimeSubset.Contains(clickedObj.Object.OBJ.GUID) == true)
+                                {
+                                    // Switch to this family member
+                                    vm.SendCommand(new VMNetChangeControlCmd() { TargetID = clickedObj.ObjectID });
+                                    // Update local state immediately so interactions work right away
+                                    ActiveEntity = clickedObj;
+                                    Queue.QueueOwner = ActiveEntity;
+                                    HITVM.Get().PlaySoundEvent(UISounds.Click);
+                                }
+                            }
+                        }
+                    }
                     RMBScroll = false;
                 }
 
+                // Middle mouse button handling for camera rotation
+                if (state.MouseState.MiddleButton == ButtonState.Pressed)
+                {
+                    if (!MMBScroll)
+                    {
+                        MMBScroll = true;
+                        MMBScrollX = state.MouseState.X;
+                        MMBScrollY = state.MouseState.Y;
+                    }
+                }
+                else
+                {
+                    if (MMBScroll)
+                    {
+                        // Check if it was a click (not a drag)
+                        var deltaX = Math.Abs(state.MouseState.X - MMBScrollX);
+                        var deltaY = Math.Abs(state.MouseState.Y - MMBScrollY);
+                        if (deltaX < 5 && deltaY < 5)
+                        {
+                            // It was a click - rotate camera 90 degrees clockwise
+                            World.State.Rotation = (WorldRotation)(((int)World.State.Rotation + 1) % 4);
+                            HITVM.Get().PlaySoundEvent(UISounds.Click);
+                        }
+                    }
+                    MMBScroll = false;
+                }
+
+
                 if (!LiveMode && PieMenu != null)
                 {
                     PieMenu.RemoveSimScene();