NEW: Project-wide Actions (#1735)

* Add InputSystem.actions property

* Add ProjectWideActions Test Sample

* Rename conditonal compilation flag for project-wide actions

* Ensure UITK action editor appears in Project Settings

* Fix project settings editor not populating actions

* Fix for dupliate editors shown

* FIX: Global Actions UI flickers when user expands actions (#1738)

* Fix for API validation test failure

* Fix ProjectWide Actions Enable/Disable flow for tests

* Prevent assertion which may happen if ProjectWide Actions are Enabled without any devices attached yet in tests

* Disable ProjectWide actions in some tests that assume there are no other actions

* Fixed issue with Input Actions UI becoming blank due to error (ISX-1584)

* DOCF-3823 - pre release docs

* Added stub doc to InputSystem.actions

* Added compilation constant to enable global actions during docs generation

* Fixed whitespace typo

* Update PreReleaseNotes.md

tidied whitespace in code sample

* Updated define for documentation generation to include the project wide actions API

* Hiding search field while not implemented (ISX-1582)

* Updated control bindings based on latest review

Next/Previous updated to be more intuative/same axis
Names for UI Click* restored to original
Added keyboard binding for Attack
Added some XR bindings

Some reordering too
E.g. so crouch/jump next to each other
This makes the diff slightly harder

* Fix tests not compiling on older editors

* Ran formatting script to fix warnings

* Hiding save, auto save buttons in project wide input settings as its auto saving always atm (ISX-1556)

* Fixed delete key mapping to be 'delete' rather than 'space' (ISX-1552)

* Fix ActionState and StateBuffer going out of sync when entering tests

* Disable ProjectWide actions in some tests that assume there are no other actions or controls

* Temporarily disable some tests which have issues when ProjectWide Actions are enabled

* fix formatting

* Update InputSystem.cs

removed duplicate comment on private member

* Fix broken links

* improve api docs for InputSystem.actions

* add changelog entry

---------

Co-authored-by: João <joao.freire@unity3d.com>
Co-authored-by: Lyndon Homewood <lyndon@unity3d.com>
Co-authored-by: Ben Pitt <benp@unity3d.com>

Author: 4 people

Assets/Samples/CustomComposite/CustomComposite.cs

@@ -177,7 +177,7 @@ public override void OnGUI()
         target.scaleFactor = EditorGUILayout.Slider(m_ScaleFactorLabel, currentValue, 0, 2);
     }
 
-#if UNITY_INPUT_SYSTEM_UI_TK_ASSET_EDITOR
+#if UNITY_INPUT_SYSTEM_PROJECT_WIDE_ACTIONS
     public override void OnDrawVisualElements(VisualElement root, Action onChangedCallback)
     {
         var slider = new Slider(m_ScaleFactorLabel.text, 0, 2)

Assets/Samples/ProjectWideActionsTest.meta

@@ -0,0 +1,22 @@
+{
+    "name": "ProjectWideActionsTest",
+    "rootNamespace": "",
+    "references": [
+        "GUID:75469ad4d38634e559750d17036d5f7c"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [
+        {
+            "name": "Unity",
+            "expression": "2022.3",
+            "define": "UNITY_INPUT_SYSTEM_PROJECT_WIDE_ACTIONS"
+        }
+    ],
+    "noEngineReferences": false
+}

Assets/Samples/ProjectWideActionsTest/ProjectWideActionsTest.asmdef

@@ -0,0 +1,66 @@
+#if UNITY_INPUT_SYSTEM_PROJECT_WIDE_ACTIONS
+
+using UnityEngine;
+using UnityEngine.InputSystem;
+
+public class NewBehaviourScript : MonoBehaviour
+{
+    [SerializeField] public GameObject cube;
+
+    InputAction move;
+    InputAction look;
+    InputAction attack;
+    InputAction jump;
+    InputAction interact;
+    InputAction next;
+    InputAction previous;
+    InputAction sprint;
+    InputAction crouch;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        // Project-Wide Actions
+        move = InputSystem.actions.FindAction("Player/Move");
+        look = InputSystem.actions.FindAction("Player/Look");
+        attack = InputSystem.actions.FindAction("Player/Attack");
+        jump = InputSystem.actions.FindAction("Player/Jump");
+        interact = InputSystem.actions.FindAction("Player/Interact");
+        next = InputSystem.actions.FindAction("Player/Next");
+        previous = InputSystem.actions.FindAction("Player/Previous");
+        sprint = InputSystem.actions.FindAction("Player/Sprint");
+        crouch = InputSystem.actions.FindAction("Player/Crouch");
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (attack.WasPressedThisFrame())
+        {
+            cube.GetComponent<Renderer>().material.color = Color.red;
+        }
+        else if (attack.WasReleasedThisFrame())
+        {
+            cube.GetComponent<Renderer>().material.color = Color.green;
+        }
+
+        var moveVal = move.ReadValue<Vector2>();
+        if (moveVal.x < 0.0f)
+        {
+            cube.transform.Translate(new Vector3(-10 * Time.deltaTime, 0, 0));
+        }
+        else if (moveVal.x > 0.0f)
+        {
+            cube.transform.Translate(new Vector3(10 * Time.deltaTime, 0, 0));
+        }
+        if (moveVal.y < 0.0f)
+        {
+            cube.transform.Translate(new Vector3(0, -10 * Time.deltaTime, 0));
+        }
+        else if (moveVal.y > 0.0f)
+        {
+            cube.transform.Translate(new Vector3(0, 10 * Time.deltaTime, 0));
+        }
+    }
+}
+#endif