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Assets/Plugins/ParadoxNotion/NodeCanvas/Modules/DialogueTrees/Nodes/ConditionNode.cs

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+using NodeCanvas.Framework;
+using ParadoxNotion.Design;
+using UnityEngine;
+
+
+namespace NodeCanvas.DialogueTrees
+{
+
+    [ParadoxNotion.Design.Icon("Condition")]
+    [Name("Task Condition")]
+    [Category("Branch")]
+    [Description("Execute the first child node if a Condition is true, or the second one if that Condition is false. The Actor selected is used for the Condition check")]
+    [Color("b3ff7f")]
+    public class ConditionNode : DTNode, ITaskAssignable<ConditionTask>
+    {
+
+        [SerializeField]
+        private ConditionTask _condition;
+
+        public ConditionTask condition {
+            get { return _condition; }
+            set { _condition = value; }
+        }
+
+        public Task task {
+            get { return condition; }
+            set { condition = (ConditionTask)value; }
+        }
+
+        public override int maxOutConnections { get { return 2; } }
+        public override bool requireActorSelection { get { return true; } }
+
+        protected override Status OnExecute(Component agent, IBlackboard bb) {
+
+            if ( outConnections.Count == 0 ) {
+                return Error("There are no connections on the Dialogue Condition Node");
+            }
+
+            if ( condition == null ) {
+                return Error("There is no Conidition on the Dialoge Condition Node");
+            }
+
+            var isSuccess = condition.CheckOnce(finalActor.transform, graphBlackboard);
+            status = isSuccess ? Status.Success : Status.Failure;
+            DLGTree.Continue(isSuccess ? 0 : 1);
+            return status;
+        }
+
+        ///----------------------------------------------------------------------------------------------
+        ///---------------------------------------UNITY EDITOR-------------------------------------------
+#if UNITY_EDITOR
+
+        public override string GetConnectionInfo(int i) {
+            return i == 0 ? "Then" : "Else";
+        }
+
+#endif
+    }
+}