From b3b4dacf192b5e0d46106598d98ccb9687ccf662 Mon Sep 17 00:00:00 2001
From: Simon O'Shea <osheas1@wit.edu>
Date: Wed, 9 Aug 2023 11:39:18 -0400
Subject: things have been optimized, time for DFS

---
 Pathfinding Visualizer/Assets/UI Elements/UI/Scripts/nMain.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'Pathfinding Visualizer/Assets/UI Elements')

diff --git a/Pathfinding Visualizer/Assets/UI Elements/UI/Scripts/nMain.cs b/Pathfinding Visualizer/Assets/UI Elements/UI/Scripts/nMain.cs
index f6bb494..10d2dc9 100644
--- a/Pathfinding Visualizer/Assets/UI Elements/UI/Scripts/nMain.cs	
+++ b/Pathfinding Visualizer/Assets/UI Elements/UI/Scripts/nMain.cs	
@@ -20,8 +20,8 @@ public class nMain : MonoBehaviour
 
     // Coordinates for pathfinding
     public Vector2Int agent = new Vector2Int();
-    public List<Vector2Int> obstacles = new List<Vector2Int>();
-    public List<Vector2Int> samples = new List<Vector2Int>();
+    public HashSet<Vector2Int> obstacles = new HashSet<Vector2Int>();
+    public HashSet<Vector2Int> samples = new HashSet<Vector2Int>();
 
     // Start is called before the first frame update
     void Start()
@@ -108,8 +108,8 @@ public class nMain : MonoBehaviour
     {
         world.reset();
         agent = new Vector2Int();
-        obstacles = new List<Vector2Int>();
-        samples = new List<Vector2Int>();
+        obstacles = new HashSet<Vector2Int>();
+        samples = new HashSet<Vector2Int>();
     }
 
     public void StartAlgorithm()
-- 
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