Add AIDecisionDetectTargetLine3DNode.

Author: marcosecchi

Common/Scripts/AI/Graph/Decisions/AIDecisionDetectTargetLine3DNode.cs

@@ -0,0 +1,38 @@
+using UnityEngine;
+using MoreMountains.TopDownEngine;
+using MoreMountains.Tools;
+using TheBitCave.MMToolsExtensions.AI.Graph;
+
+namespace TheBitCave.TopDownEngineExensions.AI.Graph
+{
+    /// <summary>
+    /// A node representing a TopDown Engine <see cref="MoreMountains.TopDownEngine.AIDecisionDetectTargetLine3D"/> decision.
+    /// </summary>
+    [CreateNodeMenu("AI/Decision/3D/Detect Target Line")]
+    public class AIDecisionDetectTargetLine3DNode : AIDecisionNode
+    {
+        [NodeEnum] public AIDecisionDetectTargetLine3D.DetectMethods detectMethod = AIDecisionDetectTargetLine3D.DetectMethods.Ray;
+        public float rayWidth = 1f;
+        public float detectionDistance = 10f;
+        public Vector3 detectionOriginOffset = new Vector3(0,0,0);
+        public LayerMask targetLayer;
+        public LayerMask obstaclesLayer;
+  //      public Transform referenceTransform;
+        public bool forceAimToDetectionDirection = false;
+
+        public override AIDecision AddDecisionComponent(GameObject go)
+        {
+            var decision = go.AddComponent<AIDecisionDetectTargetLine3D>();
+            decision.Label = label;
+            decision.DetectMethod = detectMethod;
+            decision.RayWidth = rayWidth;
+            decision.DetectionDistance = detectionDistance;
+            decision.DetectionOriginOffset = detectionOriginOffset;
+            decision.TargetLayer = targetLayer;
+            decision.ObstaclesLayer = obstaclesLayer;
+   //         decision.ReferenceTransform = referenceTransform;
+            decision.ForceAimToDetectionDirection = forceAimToDetectionDirection;
+            return decision;
+        }
+    }
+}

Common/Scripts/AI/Graph/Decisions/AIDecisionDetectTargetLine3DNode.cs.meta

@@ -0,0 +1,51 @@
+using TheBitCave.MMToolsExtensions.AI.Graph;
+using UnityEditor;
+using XNodeEditor;
+
+namespace TheBitCave.TopDownEngineExensions.AI.Graph
+{
+    [CustomNodeEditor(typeof(AIDecisionDetectTargetLine3DNode))]
+    public class AIDecisionDetectTargetLine3DNodeEditor : AIDecisionNodeEditor
+    {
+        private SerializedProperty _detectMethod;
+        private SerializedProperty _rayWidth;
+        private SerializedProperty _detectionDistance;
+        private SerializedProperty _detectionOriginOffset;
+        private SerializedProperty _targetLayer;
+        private SerializedProperty _obstaclesLayer;
+//        private SerializedProperty _referenceTransform;
+        private SerializedProperty _forceAimToDetectionDirection;
+
+        public override void OnBodyGUI()
+        {
+            base.OnBodyGUI();
+            
+            _detectMethod = serializedObject.FindProperty("detectMethod");
+            _rayWidth = serializedObject.FindProperty("rayWidth");
+            _detectionDistance = serializedObject.FindProperty("detectionDistance");
+            _detectionOriginOffset = serializedObject.FindProperty("detectionOriginOffset");
+            _targetLayer = serializedObject.FindProperty("targetLayer");
+            _obstaclesLayer = serializedObject.FindProperty("obstaclesLayer");
+ //           _referenceTransform = serializedObject.FindProperty("referenceTransform");
+            _forceAimToDetectionDirection = serializedObject.FindProperty("forceAimToDetectionDirection");
+
+            serializedObject.Update();
+            EditorGUIUtility.labelWidth = 120;
+            NodeEditorGUILayout.PropertyField(_detectMethod);
+            NodeEditorGUILayout.PropertyField(_rayWidth);
+            NodeEditorGUILayout.PropertyField(_detectionDistance);
+            NodeEditorGUILayout.PropertyField(_detectionOriginOffset);
+            NodeEditorGUILayout.PropertyField(_targetLayer);
+            NodeEditorGUILayout.PropertyField(_obstaclesLayer);
+  //          NodeEditorGUILayout.PropertyField(_referenceTransform);
+            EditorGUIUtility.labelWidth = 250;
+            NodeEditorGUILayout.PropertyField(_forceAimToDetectionDirection);
+            
+            EditorGUILayout.HelpBox(
+                "Reference Transform property is hidden. You will have to manually add it once the generator has been executed or assign it at runtime.",
+                MessageType.Warning);
+
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}