1 files changed, 43 insertions, 0 deletions
diff --git a/Runtime/Graphs/UnityEngine.Graphs/MonoBehaviourEventDummies/OnCollisionEventDummy.cs b/Runtime/Graphs/UnityEngine.Graphs/MonoBehaviourEventDummies/OnCollisionEventDummy.cs
new file mode 100644
index 0000000..09ccc8a
--- /dev/null
+++ b/Runtime/Graphs/UnityEngine.Graphs/MonoBehaviourEventDummies/OnCollisionEventDummy.cs
@@ -0,0 +1,43 @@
+using System;
+using UnityEngine;
+
+namespace UnityEngine.Graphs.LogicGraph
+{
+	// For now we do triggers by attaching this MonoBehaviour to needed gameobjects. Class then sends events to logic graph nodes.
+	public class OnCollisionEventDummy : ColliderDummyBase
+	{
+		public delegate void CollisionOutDelegate(Collision other);
+
+		private CollisionOutDelegate m_OnEnter;
+		private CollisionOutDelegate m_OnExit;
+		private CollisionOutDelegate m_OnStay;
+
+		public static void AttachToCollider(ColliderNodes.OnCollisionEvent node)
+		{
+			var attached = AttachToCollider(node.self, typeof(OnCollisionEventDummy)) as OnCollisionEventDummy;
+			attached.m_OnEnter += node.EnterDummy;
+			attached.m_OnExit += node.ExitDummy;
+			attached.m_OnStay += node.StayDummy;
+		}
+
+		public void OnCollisionEnter(Collision collision)
+		{
+			if (m_OnEnter == null)
+				return;
+			m_OnEnter (collision);
+		}
+		public void OnCollisionExit(Collision collision)
+		{
+			if (m_OnExit == null)
+				return;
+			m_OnExit(collision);
+		}
+		public void OnCollisionStay(Collision collision)
+		{
+			if (m_OnStay == null)
+				return;
+			m_OnStay(collision);
+		}
+	}
+}
+