Updated AimerInputModele and applied fixes to the tooltip scripts.

Removed ghost EventSystem entry from EditorMenu script (unity renamed theirs which created a duplicate from this project)

--HG--
branch : develop

Scripts/AimerInputModule.cs

@@ -1,92 +1,167 @@
 /// Credit Chris Trueman
 /// Sourced from - http://forum.unity3d.com/threads/use-reticle-like-mouse-for-worldspace-uis.295271/
 
+using UnityEngine;
+using UnityEngine.EventSystems;
 using System.Collections.Generic;
 
 namespace UnityEngine.EventSystems.Extensions
 {
-
     [RequireComponent(typeof(EventSystem))]
     [AddComponentMenu("UI/Extensions/Aimer Input Module")]
-    public class AimerInputModule : BaseInputModule
+    public class AimerInputModule : PointerInputModule
     {
-        public string ActivateAxis = "Interact";
+        /// <summary>
+        /// The Input axis name used to activate the object under the reticle.
+        /// </summary>
+        public string activateAxis = "Interact";
 
-        public static GameObject ObjectUnderAimer;
+        /// <summary>
+        /// The aimer offset position. Aimer is center screen use this offset to change that.
+        /// </summary>
+        public Vector2 aimerOffset = new Vector2(0, 0);
 
-        public static Camera CurrentPlayerCamera;
+        /// <summary>
+        /// The object under aimer. A static access field that lets you know what is under the aimer.
+        /// This field can return null.
+        /// </summary>
+        public static GameObject objectUnderAimer;
 
         protected AimerInputModule() { }
 
-        public void Awake()
+        public override void ActivateModule()
         {
-            var StandAloneSystem = GetComponent<StandaloneInputModule>();
+            StandaloneInputModule StandAloneSystem = GetComponent<StandaloneInputModule>();
-            if (StandAloneSystem != null)
-            {
-                Debug.LogError("Aimer Input Module is incompatible with the StandAloneInputSystem, please remove it from the Event System in this scene");
-            }
-            if (!CurrentPlayerCamera)
-            {
-                CurrentPlayerCamera = Camera.main;
-            }
-        }
 
-        public override void UpdateModule()
+            if (StandAloneSystem != null && StandAloneSystem.enabled)
-        {
+            {
-            GetObjectUnderAimer();
+                Debug.LogError("Aimer Input Module is incompatible with the StandAloneInputSystem, " +
+                    "please remove it from the Event System in this scene or disable it when this module is in use");
+            }
         }
 
         public override void Process()
         {
-            if (ObjectUnderAimer)
+            bool pressed = Input.GetButtonDown(activateAxis);
+            bool released = Input.GetButtonUp(activateAxis);
+
+            PointerEventData pointer = GetAimerPointerEventData();
+
+            ProcessInteraction(pointer, pressed, released);
+
+            if (!released)
+                ProcessMove(pointer);
+            else
+                RemovePointerData(pointer);
+        }
+
+        protected virtual PointerEventData GetAimerPointerEventData()
+        {
+            PointerEventData pointerData;
+
+            //Not certain on the use of this.
+            //I know that -1 is the mouse and anything positive would be a finger/touch, 0 being the first finger, 1 beign the second and so one till the system limit is reached.
+            //So that is the reason I choose -2.
+            GetPointerData(-2, out pointerData, true);
+
+            pointerData.Reset();
+
+            pointerData.position = new Vector2(Screen.width * 0.5f, Screen.height * 0.5f) + aimerOffset;
+
+            eventSystem.RaycastAll(pointerData, m_RaycastResultCache);
+            var raycast = FindFirstRaycast(m_RaycastResultCache);
+            pointerData.pointerCurrentRaycast = raycast;
+            m_RaycastResultCache.Clear();
+            return pointerData;
+        }
+
+        private void ProcessInteraction(PointerEventData pointer, bool pressed, bool released)
+        {
+            var currentOverGo = pointer.pointerCurrentRaycast.gameObject;
+
+            objectUnderAimer = ExecuteEvents.GetEventHandler<ISubmitHandler>(currentOverGo);//we only want objects that we can submit on.
+
+            if (pressed)
             {
-                if (Input.GetButtonDown(ActivateAxis))
+                pointer.eligibleForClick = true;
+                pointer.delta = Vector2.zero;
+                pointer.pressPosition = pointer.position;
+                pointer.pointerPressRaycast = pointer.pointerCurrentRaycast;
+
+                // search for the control that will receive the press
+                // if we can't find a press handler set the press
+                // handler to be what would receive a click.
+                var newPressed = ExecuteEvents.ExecuteHierarchy(currentOverGo, pointer, ExecuteEvents.submitHandler);
+
+                // didnt find a press handler... search for a click handler
+                if (newPressed == null)
                 {
-                    BaseEventData eventData = GetBaseEventData();
+                    newPressed = ExecuteEvents.ExecuteHierarchy(currentOverGo, pointer, ExecuteEvents.pointerDownHandler);
-                    eventData.selectedObject = ObjectUnderAimer;
+                    if (newPressed == null)
-                    ExecuteEvents.Execute(ObjectUnderAimer, eventData, ExecuteEvents.submitHandler);
+                        newPressed = ExecuteEvents.GetEventHandler<IPointerClickHandler>(currentOverGo);
                 }
+                else
+                {
+                    pointer.eligibleForClick = false;
+                }
+
+                if (newPressed != pointer.pointerPress)
+                {
+                    pointer.pointerPress = newPressed;
+                    pointer.rawPointerPress = currentOverGo;
+                    pointer.clickCount = 0;
+                }
+
+                // Save the drag handler as well
+                pointer.pointerDrag = ExecuteEvents.GetEventHandler<IDragHandler>(currentOverGo);
+
+                if (pointer.pointerDrag != null)
+                    ExecuteEvents.Execute<IBeginDragHandler>(pointer.pointerDrag, pointer, ExecuteEvents.beginDragHandler);
+            }
+
+            if (released)
+            {
+                //Debug.Log("Executing pressup on: " + pointer.pointerPress);
+                ExecuteEvents.Execute(pointer.pointerPress, pointer, ExecuteEvents.pointerUpHandler);
+
+                //Debug.Log("KeyCode: " + pointer.eventData.keyCode);
+
+                // see if we mouse up on the same element that we clicked on...
+                var pointerUpHandler = ExecuteEvents.GetEventHandler<IPointerClickHandler>(currentOverGo);
+
+                // PointerClick
+                if (pointer.pointerPress == pointerUpHandler && pointer.eligibleForClick)
+                {
+                    float time = Time.unscaledTime;
+
+                    if (time - pointer.clickTime < 0.3f)
+                        ++pointer.clickCount;
+                    else
+                        pointer.clickCount = 1;
+                    pointer.clickTime = time;
+
+                    ExecuteEvents.Execute(pointer.pointerPress, pointer, ExecuteEvents.pointerClickHandler);
+                }
+                else if (pointer.pointerDrag != null)
+                {
+                    ExecuteEvents.ExecuteHierarchy(currentOverGo, pointer, ExecuteEvents.dropHandler);
+                }
+
+                pointer.eligibleForClick = false;
+                pointer.pointerPress = null;
+                pointer.rawPointerPress = null;
+
+                if (pointer.pointerDrag != null)
+                    ExecuteEvents.Execute(pointer.pointerDrag, pointer, ExecuteEvents.endDragHandler);
+
+                pointer.pointerDrag = null;
             }
         }
 
-        List<RaycastResult> results = new List<RaycastResult>();
+        public override void DeactivateModule()
-
-        private bool GetObjectUnderAimer()
         {
-            PointerEventData pointerData = new PointerEventData(eventSystem);
+            base.DeactivateModule();
-            pointerData.worldPosition = CurrentPlayerCamera.transform.position;
+            ClearSelection();
-
-            eventSystem.RaycastAll(pointerData, results);
-
-            if (results.Count > 0)
-            {
-                RaycastResult rayResult = FindFirstRaycast(results);
-                if (ObjectUnderAimer != rayResult.gameObject)
-                {
-                    Debug.Log(rayResult.gameObject.name);
-                    ObjectUnderAimer = rayResult.gameObject;
-                    BaseEventData eData = GetBaseEventData();
-                    eData.selectedObject = ObjectUnderAimer;
-                    ExecuteEvents.Execute(ObjectUnderAimer, eData, ExecuteEvents.pointerEnterHandler);
-                }
-
-                results.Clear();
-                return true;
-            }
-
-            //We didn't hit anything
-
-            if (ObjectUnderAimer)
-            {
-                BaseEventData eData = GetBaseEventData();
-                eData.selectedObject = ObjectUnderAimer;
-
-                ExecuteEvents.Execute(ObjectUnderAimer, eData, ExecuteEvents.pointerExitHandler);
-            }
-
-            results.Clear();
-            ObjectUnderAimer = null;
-            return false;
         }
     }
 }

Scripts/BoundTooltip/BoundTooltipItem.cs

@@ -1,5 +1,5 @@
-///Credit Martin Sharkbomb
+///Credit Martin Nerurkar // www.martin.nerurkar.de // www.sharkbombs.com
-///Sourced from - http://forum.unity3d.com/threads/tooltips.264395/#post-1957075
+///Sourced from - http://www.sharkbombs.com/2015/02/10/tooltips-with-the-new-unity-ui-ugui/
 
 namespace UnityEngine.UI.Extensions
 {

Scripts/BoundTooltip/BoundTooltipTrigger.cs

@@ -1,5 +1,5 @@
-///Credit Martin Sharkbomb
+///Credit Martin Nerurkar // www.martin.nerurkar.de // www.sharkbombs.com
-///Sourced from - http://forum.unity3d.com/threads/tooltips.264395/#post-1957075
+///Sourced from - http://www.sharkbombs.com/2015/02/10/tooltips-with-the-new-unity-ui-ugui/
 
 using UnityEngine.EventSystems;
 

Scripts/Editor/UIExtensionsMenuOptions.cs

@@ -137,7 +137,6 @@ namespace UnityEditor.UI
             return root;
         }
 
-        [MenuItem("GameObject/UI/EventSystem", false, 2010)]
         public static void CreateEventSystem(MenuCommand menuCommand)
         {
             GameObject parent = menuCommand.context as GameObject;