From d3f213717f6e8524fbff23494cbebbaaa4c6d914 Mon Sep 17 00:00:00 2001
From: Xevion <xevioni@yandex.com>
Date: Fri, 5 Jun 2020 17:59:05 -0500
Subject: [PATCH] use LookAtDirect for no lag SceneView updates, draw dotted
 line between latest detected neighbors, velocity display in inspector GUI,
 ready arc vertex inspector GUI CustomEditor

---
 Boids/Assets/Editor/BoidControllerEditor.cs |  4 +++-
 Boids/Assets/Editor/BoidEditor.cs           | 20 +++++++++++++-------
 Boids/Assets/Scripts/BoidController.cs      |  2 +-
 3 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/Boids/Assets/Editor/BoidControllerEditor.cs b/Boids/Assets/Editor/BoidControllerEditor.cs
index 44ea563..eb2050f 100644
--- a/Boids/Assets/Editor/BoidControllerEditor.cs
+++ b/Boids/Assets/Editor/BoidControllerEditor.cs
@@ -54,7 +54,9 @@ public class BoidControllerEditor : UnityEditor.Editor {
         EditorGUI.BeginChangeCheck();
         controller.circleVertexCount =
             EditorGUILayout.IntSlider("Circle Vertex Count", controller.circleVertexCount, 4, 360);
-        controller.circleWidth = EditorGUILayout.Slider("Circle Line Width", controller.circleWidth, 0.01f, 1f);
+        // controller.arcVertexCount =
+            // EditorGUILayout.IntSlider("Arc Vertex Count", controller.arcVertexCount, -1, 360);
+            controller.circleWidth = EditorGUILayout.Slider("Circle Line Width", controller.circleWidth, 0.01f, 1f);
         redraw = redraw || EditorGUI.EndChangeCheck();
 
         // Inspector elements related to Boid Focusing have changed - redraw!
diff --git a/Boids/Assets/Editor/BoidEditor.cs b/Boids/Assets/Editor/BoidEditor.cs
index a696307..6686879 100644
--- a/Boids/Assets/Editor/BoidEditor.cs
+++ b/Boids/Assets/Editor/BoidEditor.cs
@@ -1,18 +1,24 @@
 using UnityEditor;
 using UnityEngine;
 
-// [CustomEditor(typeof(Boid))]
-// public class BoidEditor : UnityEditor.Editor {
-//     public override void OnInspectorGUI() {
-//         base.OnInspectorGUI();
-//     }
-// }
+[CustomEditor(typeof(Boid))]
+public class BoidEditor : UnityEditor.Editor {
+    public override void OnInspectorGUI() {
+        base.OnInspectorGUI();
+
+        Boid boid = (Boid) target;
+        GUILayout.Label($"Boid heading at ({boid._velocity.x}, {boid._velocity.y})");
+    }
+}
 
 public class BoidGizmoDrawer {
     [DrawGizmo(GizmoType.NonSelected | GizmoType.Selected)]
     static void DrawGizmo(Boid boid, GizmoType gizmoType) {
         // Simply draw the # of Boids within the perceived flock
+        Handles.Label(boid.transform.position, $"{boid.transform.name}/{boid.latestNeighborhoodCount}");
         
-        Handles.Label(boid.transform.position, $"{boid.latestNeighborhoodCount}");
+        if(boid._isFocused)
+            foreach(Boid flockmate in boid.latestNeighborhood)
+                Handles.DrawDottedLine(boid.transform.position, flockmate.transform.position, 1f);
     }
 }
\ No newline at end of file
diff --git a/Boids/Assets/Scripts/BoidController.cs b/Boids/Assets/Scripts/BoidController.cs
index fe999db..68aece8 100644
--- a/Boids/Assets/Scripts/BoidController.cs
+++ b/Boids/Assets/Scripts/BoidController.cs
@@ -82,7 +82,7 @@ public class BoidController : MonoBehaviour {
         // Focus on the boid in scene view when one is focused
         #if UNITY_EDITOR
         if(focusedBoid != null)
-            SceneView.lastActiveSceneView.LookAt(focusedBoid.transform.position, Quaternion.identity);
+            SceneView.lastActiveSceneView.LookAtDirect(focusedBoid.transform.position, Quaternion.identity);
         #endif
     }