initial commit

Shared/Behaviours/RotatorToggler.cs

@@ -0,0 +1,31 @@
+using System;
+using Engine.Core;
+using Engine.Integration.MonoGame;
+using Engine.Systems.Input;
+using Microsoft.Xna.Framework.Input;
+
+namespace MyUniverse.Shared.Behaviours;
+
+public class RotatorToggler : Behaviour2D, IFirstFrameUpdate, ILastFrameUpdate
+{
+    private IRotator rotator = null!;
+    private KeyboardInputs inputs = null!;
+
+    public void FirstActiveFrame()
+    {
+        rotator = BehaviourController.GetRequiredBehaviour<IRotator>();
+        inputs = Universe.FindRequiredBehaviour<KeyboardInputs>();
+
+        inputs.RegisterOnPress(Keys.Space, ToggleRotator);
+    }
+
+    private void ToggleRotator(IButtonInputs<Keys> sender, IButtonInputs<Keys>.ButtonCallbackArguments args)
+    {
+        rotator.StateEnable.Enabled = !rotator.StateEnable.Enabled;
+    }
+
+    public void LastActiveFrame()
+    {
+        inputs.UnregisterOnPress(Keys.Space, ToggleRotator);
+    }
+}