CHANGE: Individual composite part bindings can now no longer have int…

Packages/com.unity.inputsystem/CHANGELOG.md

@@ -28,6 +28,10 @@ however, it has to be formatted properly to pass verification tests.
     ```
   * `InputSystem.SetLayoutVariant` has been removed. Layout variants can no longer be set retroactively but must be decided on as part of device creation.
 
+#### Actions
+
+- Individual composite part bindings can now no longer have interactions assigned to them as that never made any sense.
+
 ### Added
 
 - Devices can now have more than one usage.

Packages/com.unity.inputsystem/InputSystem/Actions/InputActionSetupExtensions.cs

@@ -532,16 +532,16 @@ internal CompositeSyntax(InputActionMap map, InputAction action, int compositeIn
                 m_CompositeIndex = compositeIndex;
             }
 
-            public CompositeSyntax With(string name, string binding, string interactions = null, string groups = null)
+            public CompositeSyntax With(string name, string binding, string groups = null)
             {
                 ////TODO: check whether non-composite bindings have been added in-between
 
                 int bindingIndex;
                 if (m_Action != null)
-                    bindingIndex = m_Action.AddBinding(path: binding, interactions: interactions, groups: groups)
+                    bindingIndex = m_Action.AddBinding(path: binding, groups: groups)
                         .m_BindingIndex;
                 else
-                    bindingIndex = m_ActionMap.AddBinding(path: binding, interactions: interactions, groups: groups)
+                    bindingIndex = m_ActionMap.AddBinding(path: binding, groups: groups)
                         .m_BindingIndex;
 
                 m_ActionMap.m_Bindings[bindingIndex].name = name;

Packages/com.unity.inputsystem/InputSystem/Actions/InputActionState.cs

@@ -887,7 +887,7 @@ private void ProcessControlStateChange(int mapIndex, int controlIndex, int bindi
             // If we have interactions, let them do all the processing. The presence of an interaction
             // essentially bypasses the default phase progression logic of an action.
             var interactionCount = bindingStatePtr->interactionCount;
-            if (interactionCount > 0)
+            if (interactionCount > 0 && !bindingStatePtr->isPartOfComposite)
             {
                 ProcessInteractions(ref trigger, bindingStatePtr->interactionStartIndex, interactionCount);
             }

Packages/com.unity.inputsystem/InputSystem/Editor/AssetEditor/InputBindingPropertiesView.cs

@@ -41,7 +41,6 @@ internal class InputBindingPropertiesView : PropertiesViewBase, IDisposable
             m_ControlSchemes = controlSchemes;
 
             var flags = (InputBinding.Flags)bindingProperty.FindPropertyRelative("m_Flags").intValue;
-            m_IsPartOfComposite = (flags & InputBinding.Flags.PartOfComposite) != 0;
             m_IsComposite = (flags & InputBinding.Flags.Composite) != 0;
 
             // Set up control picker for m_Path. Not needed if the binding is a composite.
@@ -287,7 +286,6 @@ private void OnCompositePartAssignmentChanged()
         private GUIContent[] m_CompositeTypeOptions;
         private string[] m_CompositeTypes;
 
-        private readonly bool m_IsPartOfComposite;
         private int m_SelectedCompositePart;
         private GUIContent[] m_CompositePartOptions;
         private string[] m_CompositeParts;

Packages/com.unity.inputsystem/InputSystem/Editor/AssetEditor/PropertiesViewBase.cs

@@ -18,6 +18,9 @@ protected PropertiesViewBase(string label, SerializedProperty bindingOrAction, A
             if (bindingOrAction == null)
                 throw new ArgumentNullException(nameof(bindingOrAction));
 
+            var flags = (InputBinding.Flags)bindingOrAction.FindPropertyRelative("m_Flags").intValue;
+            m_IsPartOfComposite = (flags & InputBinding.Flags.PartOfComposite) != 0;
+
             m_InteractionsProperty = bindingOrAction.FindPropertyRelative("m_Interactions");
             m_ProcessorsProperty = bindingOrAction.FindPropertyRelative("m_Processors");
 
@@ -32,8 +35,11 @@ public void OnGUI()
         {
             EditorGUILayout.BeginVertical();
             DrawGeneralGroup();
-            EditorGUILayout.Space();
-            DrawInteractionsGroup();
+            if (!m_IsPartOfComposite)
+            {
+                EditorGUILayout.Space();
+                DrawInteractionsGroup();
+            }
             EditorGUILayout.Space();
             DrawProcessorsGroup();
             GUILayout.FlexibleSpace();
@@ -104,6 +110,7 @@ private void OnInteractionsModified()
         private bool m_GeneralFoldout = true;
         private bool m_InteractionsFoldout = true;
         private bool m_ProcessorsFoldout = true;
+        protected readonly bool m_IsPartOfComposite;
 
         private readonly Action<FourCC> m_OnChange;