1 files changed, 73 insertions, 0 deletions
diff --git a/Client/Assets/Behavior Designer/Runtime/Actions/SendEvent.cs b/Client/Assets/Behavior Designer/Runtime/Actions/SendEvent.cs
new file mode 100644
index 00000000..76007309
--- /dev/null
+++ b/Client/Assets/Behavior Designer/Runtime/Actions/SendEvent.cs
@@ -0,0 +1,73 @@
+using UnityEngine;
+
+namespace BehaviorDesigner.Runtime.Tasks
+{
+    [TaskDescription("Sends an event to the behavior tree, returns success after sending the event.")]
+    [HelpURL("http://www.opsive.com/assets/BehaviorDesigner/documentation.php?id=121")]
+    [TaskIcon("{SkinColor}SendEventIcon.png")]
+    public class SendEvent : Action
+    {
+        [Tooltip("The GameObject of the behavior tree that should have the event sent to it. If null use the current behavior")]
+        public SharedGameObject targetGameObject;
+        [Tooltip("The event to send")]
+        public SharedString eventName;
+        [Tooltip("The group of the behavior tree that the event should be sent to")]
+        public SharedInt group;
+        [Tooltip("Optionally specify a first argument to send")]
+        [SharedRequired]
+        public SharedVariable argument1;
+        [Tooltip("Optionally specify a second argument to send")]
+        [SharedRequired]
+        public SharedVariable argument2;
+        [Tooltip("Optionally specify a third argument to send")]
+        [SharedRequired]
+        public SharedVariable argument3;
+
+        private BehaviorTree behaviorTree;
+
+        public override void OnStart()
+        {
+            var behaviorTrees = GetDefaultGameObject(targetGameObject.Value).GetComponents<BehaviorTree>();
+            if (behaviorTrees.Length == 1) {
+                behaviorTree = behaviorTrees[0];
+            } else if (behaviorTrees.Length > 1) {
+                for (int i = 0; i < behaviorTrees.Length; ++i) {
+                    if (behaviorTrees[i].Group == group.Value) {
+                        behaviorTree = behaviorTrees[i];
+                        break;
+                    }
+                }
+                // If the group can't be found then use the first behavior tree
+                if (behaviorTree == null) {
+                    behaviorTree = behaviorTrees[0];
+                }
+            }
+        }
+
+        public override TaskStatus OnUpdate()
+        {
+            // Send the event and return success
+            if (argument1 == null || argument1.IsNone) {
+                behaviorTree.SendEvent(eventName.Value);
+            } else {
+                if (argument2 == null || argument2.IsNone) {
+                    behaviorTree.SendEvent<object>(eventName.Value, argument1.GetValue());
+                } else {
+                    if (argument3 == null || argument3.IsNone) {
+                        behaviorTree.SendEvent<object, object>(eventName.Value, argument1.GetValue(), argument2.GetValue());
+                    } else {
+                        behaviorTree.SendEvent<object, object, object>(eventName.Value, argument1.GetValue(), argument2.GetValue(), argument3.GetValue());
+                    }
+                }
+            }
+            return TaskStatus.Success;
+        }
+
+        public override void OnReset()
+        {
+            // Reset the properties back to their original values
+            targetGameObject = null;
+            eventName = "";
+        }
+    }
+}
+\ No newline at end of file