CHANGE: Update project wide sample (#1784)

* Rename ProjectWide Sample

* Add namespace to ProjectWide Sample

* Add callback example to project wide sample

* formatting

Author: jamesmcgill

Assets/Samples/ProjectWideActionsTest.meta renamed to Assets/Samples/ProjectWideActions.meta

@@ -1,5 +1,5 @@
 {
-    "name": "ProjectWideActionsTest",
+    "name": "ProjectWideActions",
     "rootNamespace": "",
     "references": [
         "GUID:75469ad4d38634e559750d17036d5f7c"

Assets/Samples/ProjectWideActionsTest/ProjectWideActionsTest.asmdef renamed to Assets/Samples/ProjectWideActions/ProjectWideActions.asmdef

@@ -0,0 +1,48 @@
+#if UNITY_INPUT_SYSTEM_PROJECT_WIDE_ACTIONS
+
+namespace UnityEngine.InputSystem.Samples.ProjectWideActions
+{
+    public class ProjectWideActionsExample : 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");
+
+            // Handle input by responding to callbacks
+            attack.performed += ctx => cube.GetComponent<Renderer>().material.color = Color.red;
+            attack.canceled += ctx => cube.GetComponent<Renderer>().material.color = Color.green;
+        }
+
+        // Update is called once per frame
+        void Update()
+        {
+            // Handle input by polling each frame
+            var moveVal = move.ReadValue<Vector2>() * 10.0f * Time.deltaTime;
+            cube.transform.Translate(new Vector3(moveVal.x, moveVal.y, 0));
+        }
+    } // class ProjectWideActionsExample
+} // namespace UnityEngine.InputSystem.Samples.ProjectWideActions
+
+#endif