From 3a20747d7ed22cf86ca8b30e96dbdf186e09a8e2 Mon Sep 17 00:00:00 2001
From: "DESKTOP-ME4BAM0\\User" <jadvrodrigues@gmail.com>
Date: Wed, 25 Nov 2020 23:15:24 +0000
Subject: [PATCH] Custom agents can now be duplicated in the scene

---
 Assets/CustomNavMesh/Scripts/CustomNavMeshAgent.cs |  2 +-
 Assets/CustomNavMesh/Scripts/HiddenNavMeshAgent.cs | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/Assets/CustomNavMesh/Scripts/CustomNavMeshAgent.cs b/Assets/CustomNavMesh/Scripts/CustomNavMeshAgent.cs
index 50db987..db774dd 100644
--- a/Assets/CustomNavMesh/Scripts/CustomNavMeshAgent.cs
+++ b/Assets/CustomNavMesh/Scripts/CustomNavMeshAgent.cs
@@ -543,7 +543,7 @@ protected override void OnCustomDestroy()
 
     void TryCreatingHiddenAgent()
     {
-        if (HiddenAgent == null)
+        if (HiddenAgent == null || !HiddenAgent.IsLinkedWith(this))
         {
             var hiddenObject = new GameObject("(Hidden) " + name);
             hiddenObject.hideFlags = HideFlags.NotEditable;
diff --git a/Assets/CustomNavMesh/Scripts/HiddenNavMeshAgent.cs b/Assets/CustomNavMesh/Scripts/HiddenNavMeshAgent.cs
index e13fe44..a13e058 100644
--- a/Assets/CustomNavMesh/Scripts/HiddenNavMeshAgent.cs
+++ b/Assets/CustomNavMesh/Scripts/HiddenNavMeshAgent.cs
@@ -212,6 +212,16 @@ public void LinkWithCustomAgent(CustomNavMeshAgent customAgent)
         TrySubscribe();
     }
 
+    /// <summary>
+    /// Checks if this hidden agent is linked with the specified custom agent.
+    /// </summary>
+    /// <param name="customAgent">The custom agent.</param>
+    /// <returns>True if the specified agent is indeed the linked one; otherwise, false.</returns>
+    public bool IsLinkedWith(CustomNavMeshAgent customAgent)
+    {
+        return CustomAgent == customAgent;
+    }
+
     protected override void OnCustomEnable()
     {
         var meshFilter = GetComponent<MeshFilter>();