first commit

Assets/Plugins/ParadoxNotion/NodeCanvas/Modules/BehaviourTrees/BTNode.cs

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+using ParadoxNotion;
+using NodeCanvas.Framework;
+
+
+namespace NodeCanvas.BehaviourTrees
+{
+
+    ///<summary> Super Base class for BehaviourTree nodes that can live within a BehaviourTree Graph.</summary>
+    abstract public class BTNode : Node
+    {
+
+        sealed public override System.Type outConnectionType { get { return typeof(BTConnection); } }
+        sealed public override bool allowAsPrime { get { return true; } }
+        sealed public override bool canSelfConnect { get { return false; } }
+        public override Alignment2x2 commentsAlignment { get { return Alignment2x2.Bottom; } }
+        public override Alignment2x2 iconAlignment { get { return Alignment2x2.Default; } }
+        public override int maxInConnections { get { return 1; } }
+        public override int maxOutConnections { get { return 0; } }
+
+        ///<summary>Add a child node to this node connected to the specified child index</summary>
+        public T AddChild<T>(int childIndex) where T : BTNode {
+            if ( outConnections.Count >= maxOutConnections && maxOutConnections != -1 ) {
+                return null;
+            }
+            var child = graph.AddNode<T>();
+            graph.ConnectNodes(this, child, childIndex);
+            return child;
+        }
+
+        ///<summary>Add a child node to this node connected last</summary>
+        public T AddChild<T>() where T : BTNode {
+            if ( outConnections.Count >= maxOutConnections && maxOutConnections != -1 ) {
+                return null;
+            }
+            var child = graph.AddNode<T>();
+            graph.ConnectNodes(this, child);
+            return child;
+        }
+
+
+        ///----------------------------------------------------------------------------------------------
+        ///---------------------------------------UNITY EDITOR-------------------------------------------
+#if UNITY_EDITOR
+
+        protected override UnityEditor.GenericMenu OnContextMenu(UnityEditor.GenericMenu menu) {
+            menu.AddItem(new UnityEngine.GUIContent("Breakpoint"), isBreakpoint, () => { isBreakpoint = !isBreakpoint; });
+            return ParadoxNotion.Design.EditorUtils.GetTypeSelectionMenu(typeof(BTDecorator), (t) => { this.DecorateWith(t); }, menu, "Decorate");
+        }
+
+#endif
+    }
+}