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Assets/Plugins/ParadoxNotion/NodeCanvas/Tasks/Actions/Utility/InvokeSignal.cs

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+using System.Collections.Generic;
+using System.Linq;
+using NodeCanvas.Framework;
+using NodeCanvas.Framework.Internal;
+using ParadoxNotion.Design;
+using UnityEngine;
+
+namespace NodeCanvas.Tasks.Conditions
+{
+    ///----------------------------------------------------------------------------------------------
+
+    [Category("✫ Utility")]
+    [Description("Invoke a defined Signal with agent as the target and optionally global.")]
+    public class InvokeSignal : ActionTask<Transform>
+    {
+        public BBParameter<SignalDefinition> signalDefinition;
+        public bool global;
+
+        [SerializeField]
+        private Dictionary<string, BBObjectParameter> argumentsMap = new Dictionary<string, BBObjectParameter>();
+        private object[] args;
+
+        protected override string info { get { return signalDefinition.ToString(); } }
+
+        protected override string OnInit() {
+            if ( signalDefinition.isNoneOrNull ) { return "Missing Definition"; }
+            args = new object[argumentsMap.Count];
+            return null;
+        }
+
+        protected override void OnExecute() {
+            var def = signalDefinition.value;
+            for ( var i = 0; i < def.parameters.Count; i++ ) {
+                args[i] = argumentsMap[def.parameters[i].ID].value;
+            }
+            def.Invoke(agent, agent, global, args);
+            EndAction();
+        }
+
+        ///----------------------------------------------------------------------------------------------
+        ///---------------------------------------UNITY EDITOR-------------------------------------------
+#if UNITY_EDITOR
+        protected override void OnTaskInspectorGUI() {
+            base.OnTaskInspectorGUI();
+            if ( signalDefinition.isNoneOrNull ) { return; }
+            var parameters = signalDefinition.value.parameters;
+            EditorUtils.Separator();
+            foreach ( var parameter in parameters ) {
+                BBObjectParameter bbParam = null;
+                if ( !argumentsMap.TryGetValue(parameter.ID, out bbParam) ) {
+                    bbParam = argumentsMap[parameter.ID] = new BBObjectParameter(parameter.type) { bb = ownerSystemBlackboard };
+                }
+                NodeCanvas.Editor.BBParameterEditor.ParameterField(parameter.name, bbParam);
+            }
+
+            foreach ( var key in argumentsMap.Keys.ToArray() ) {
+                if ( !parameters.Select(v => v.ID).Contains(key) ) {
+                    argumentsMap.Remove(key);
+                }
+            }
+        }
+
+#endif
+        ///----------------------------------------------------------------------------------------------
+
+
+    }
+}