diff --git a/Assets/Fungus/Scripts/EventHandlers/DragCancelled.cs b/Assets/Fungus/Scripts/EventHandlers/DragCancelled.cs
index 5a369111..4bf4b01a 100644
--- a/Assets/Fungus/Scripts/EventHandlers/DragCancelled.cs
+++ b/Assets/Fungus/Scripts/EventHandlers/DragCancelled.cs
@@ -14,9 +14,34 @@ namespace Fungus
     [AddComponentMenu("")]
     public class DragCancelled : EventHandler
     {   
+        public class DragCancelledEvent
+        {
+            public Draggable2D DraggableObject;
+            public DragCancelledEvent(Draggable2D draggableObject)
+            {
+                DraggableObject = draggableObject;
+            }
+        }
+
         [Tooltip("Draggable object to listen for drag events on")]
         [SerializeField] protected Draggable2D draggableObject;
 
+        protected override void UnityOnEnable()
+        {
+            base.UnityOnEnable();
+            EventDispatcher.AddListener<DragCancelledEvent>(OnDragCancelledEvent);
+        }
+
+        protected override void UnityOnDisable()
+        {
+            base.UnityOnDisable();
+            EventDispatcher.RemoveListener<DragCancelledEvent>(OnDragCancelledEvent);
+        }
+
+        void OnDragCancelledEvent(DragCancelledEvent evt)
+        {
+            OnDragCancelled(evt.DraggableObject);
+        }
         #region Public members
 
         public virtual void OnDragCancelled(Draggable2D draggableObject)
diff --git a/Assets/Fungus/Scripts/EventHandlers/DragCompleted.cs b/Assets/Fungus/Scripts/EventHandlers/DragCompleted.cs
index 63240d76..ecdd0e2f 100644
--- a/Assets/Fungus/Scripts/EventHandlers/DragCompleted.cs
+++ b/Assets/Fungus/Scripts/EventHandlers/DragCompleted.cs
@@ -14,6 +14,14 @@ namespace Fungus
     [AddComponentMenu("")]
     public class DragCompleted : EventHandler
     {   
+        public class DragCompletedEvent
+        {
+            public Draggable2D DraggableObject;
+            public DragCompletedEvent(Draggable2D draggableObject)
+            {
+                DraggableObject = draggableObject;
+            }
+        }
         [Tooltip("Draggable object to listen for drag events on")]
         [SerializeField] protected Draggable2D draggableObject;
 
@@ -24,6 +32,37 @@ namespace Fungus
         // we have to listen to the callbacks and track the touching state ourselves.
         protected bool overTarget = false;
 
+        protected override void UnityOnEnable()
+        {
+            base.UnityOnEnable();
+            EventDispatcher.AddListener<DragCompletedEvent>(OnDragCompletedEvent);
+            EventDispatcher.AddListener<DragEntered.DragEnteredEvent>(OnDragEnteredEvent);
+            EventDispatcher.AddListener<DragExited.DragExitedEvent>(OnDragExitedEvent);
+        }
+
+        protected override void UnityOnDisable()
+        {
+            base.UnityOnDisable();
+            EventDispatcher.RemoveListener<DragCompletedEvent>(OnDragCompletedEvent);
+            EventDispatcher.RemoveListener<DragEntered.DragEnteredEvent>(OnDragEnteredEvent);
+            EventDispatcher.RemoveListener<DragExited.DragExitedEvent>(OnDragExitedEvent);
+        }
+
+        void OnDragCompletedEvent(DragCompletedEvent evt)
+        {
+            OnDragCompleted(evt.DraggableObject);
+        }
+
+        void OnDragEnteredEvent(DragEntered.DragEnteredEvent evt)
+        {
+            OnDragEntered(evt.DraggableObject, evt.TargetCollider);
+        }
+
+        void OnDragExitedEvent(DragExited.DragExitedEvent evt)
+        {
+            OnDragExited(evt.DraggableObject, evt.TargetCollider);
+        }
+
         #region Public members
 
         /// <summary>
diff --git a/Assets/Fungus/Scripts/EventHandlers/DragEntered.cs b/Assets/Fungus/Scripts/EventHandlers/DragEntered.cs
index 3b9674f0..c55cf46c 100644
--- a/Assets/Fungus/Scripts/EventHandlers/DragEntered.cs
+++ b/Assets/Fungus/Scripts/EventHandlers/DragEntered.cs
@@ -17,12 +17,38 @@ namespace Fungus
     [AddComponentMenu("")]
     public class DragEntered : EventHandler
     {   
+        public class DragEnteredEvent
+        {
+            public Draggable2D DraggableObject;
+            public Collider2D TargetCollider;
+            public DragEnteredEvent(Draggable2D draggableObject, Collider2D targetCollider)
+            {
+                DraggableObject = draggableObject;
+                TargetCollider = targetCollider;
+            }
+        }
         [Tooltip("Draggable object to listen for drag events on")]
         [SerializeField] protected Draggable2D draggableObject;
 
         [Tooltip("Drag target object to listen for drag events on")]
         [SerializeField] protected Collider2D targetObject;
 
+        protected override void UnityOnEnable()
+        {
+            base.UnityOnEnable();
+            EventDispatcher.AddListener<DragEnteredEvent>(OnDragEnteredEvent);
+        }
+
+        protected override void UnityOnDisable()
+        {
+            base.UnityOnDisable();
+            EventDispatcher.RemoveListener<DragEnteredEvent>(OnDragEnteredEvent);
+        }
+
+        void OnDragEnteredEvent(DragEnteredEvent evt)
+        {
+            OnDragEntered(evt.DraggableObject, evt.TargetCollider);
+        }
         #region Public members
 
         /// <summary>
diff --git a/Assets/Fungus/Scripts/EventHandlers/DragExited.cs b/Assets/Fungus/Scripts/EventHandlers/DragExited.cs
index 9381a7d6..711a9505 100644
--- a/Assets/Fungus/Scripts/EventHandlers/DragExited.cs
+++ b/Assets/Fungus/Scripts/EventHandlers/DragExited.cs
@@ -17,12 +17,40 @@ namespace Fungus
     [AddComponentMenu("")]
     public class DragExited : EventHandler
     {   
+        public class DragExitedEvent
+        {
+            public Draggable2D DraggableObject;
+            public Collider2D TargetCollider;
+            public DragExitedEvent(Draggable2D draggableObject, Collider2D targetCollider)
+            {
+                DraggableObject = draggableObject;
+                TargetCollider = targetCollider;
+            }
+        }
+
         [Tooltip("Draggable object to listen for drag events on")]
         [SerializeField] protected Draggable2D draggableObject;
 
         [Tooltip("Drag target object to listen for drag events on")]
         [SerializeField] protected Collider2D targetObject;
 
+        protected override void UnityOnEnable()
+        {
+            base.UnityOnEnable();
+            EventDispatcher.AddListener<DragExitedEvent>(OnDragEnteredEvent);
+        }
+
+        protected override void UnityOnDisable()
+        {
+            base.UnityOnDisable();
+            EventDispatcher.RemoveListener<DragExitedEvent>(OnDragEnteredEvent);
+        }
+
+        void OnDragEnteredEvent(DragExitedEvent evt)
+        {
+            OnDragExited(evt.DraggableObject, evt.TargetCollider);
+        }
+
         #region Public members
 
         /// <summary>
diff --git a/Assets/Fungus/Scripts/EventHandlers/DragStarted.cs b/Assets/Fungus/Scripts/EventHandlers/DragStarted.cs
index 90d00a81..95f14570 100644
--- a/Assets/Fungus/Scripts/EventHandlers/DragStarted.cs
+++ b/Assets/Fungus/Scripts/EventHandlers/DragStarted.cs
@@ -14,8 +14,34 @@ namespace Fungus
     [AddComponentMenu("")]
     public class DragStarted : EventHandler
     {   
+        public class DragStartedEvent
+        {
+            public Draggable2D DraggableObject;
+            public DragStartedEvent(Draggable2D draggableObject)
+            {
+                DraggableObject = draggableObject;
+            }
+        }
+
         [SerializeField] protected Draggable2D draggableObject;
 
+        protected override void UnityOnEnable()
+        {
+            base.UnityOnEnable();
+            EventDispatcher.AddListener<DragStartedEvent>(OnDragStartedEvent);
+        }
+
+        protected override void UnityOnDisable()
+        {
+            base.UnityOnDisable();
+            EventDispatcher.RemoveListener<DragStartedEvent>(OnDragStartedEvent);
+        }
+
+        void OnDragStartedEvent(DragStartedEvent evt)
+        {
+            OnDragStarted(evt.DraggableObject);
+        }
+
         #region Public members
 
         /// <summary>
diff --git a/Assets/Fungus/Scripts/EventHandlers/ObjectClicked.cs b/Assets/Fungus/Scripts/EventHandlers/ObjectClicked.cs
index a103a1ef..e326e6b0 100644
--- a/Assets/Fungus/Scripts/EventHandlers/ObjectClicked.cs
+++ b/Assets/Fungus/Scripts/EventHandlers/ObjectClicked.cs
@@ -15,12 +15,39 @@ namespace Fungus
     [AddComponentMenu("")]
     public class ObjectClicked : EventHandler
     {   
+        public class ObjectClickedEvent
+        {
+            public Clickable2D ClickableObject;
+            public ObjectClickedEvent(Clickable2D clickableObject)
+            {
+                ClickableObject = clickableObject;
+            }
+        }
+
         [Tooltip("Object that the user can click or tap on")]
         [SerializeField] protected Clickable2D clickableObject;
 
         [Tooltip("Wait for a number of frames before executing the block.")]
         [SerializeField] protected int waitFrames = 1;
 
+
+        protected override void UnityOnEnable()
+        {
+            base.UnityOnEnable();
+            EventDispatcher.AddListener<ObjectClickedEvent>(OnObjectClickedEvent);
+        }
+
+        protected override void UnityOnDisable()
+        {
+            base.UnityOnDisable();
+            EventDispatcher.RemoveListener<ObjectClickedEvent>(OnObjectClickedEvent);
+        }
+
+        void OnObjectClickedEvent(ObjectClickedEvent evt)
+        {
+            OnObjectClicked(evt.ClickableObject);
+        }
+
         /// <summary>
         /// Executing a block on the same frame that the object is clicked can cause
         /// input problems (e.g. auto completing Say Dialog text). A single frame delay