From c49365523bcd8680a915a4ff7cc861bae93bdb81 Mon Sep 17 00:00:00 2001
From: Simon O'Shea <osheas1@wit.edu>
Date: Tue, 8 Aug 2023 18:35:53 -0400
Subject: broken AStar has been implemented

need to fix sorting problem because the returned order of movements does not make any sense
---
 Pathfinding Visualizer/Assets/Scripts/Main.cs | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

(limited to 'Pathfinding Visualizer/Assets/Scripts/Main.cs')

diff --git a/Pathfinding Visualizer/Assets/Scripts/Main.cs b/Pathfinding Visualizer/Assets/Scripts/Main.cs
index bcf897a..0733f2b 100644
--- a/Pathfinding Visualizer/Assets/Scripts/Main.cs	
+++ b/Pathfinding Visualizer/Assets/Scripts/Main.cs	
@@ -14,7 +14,7 @@ public class Main : MonoBehaviour
 
 
     // Coordinates for pathfinding
-    public Vector2Int agent = new Vector2Int();
+    public Vector2Int agent = new Vector2Int(-1, -1);
     public List<Vector2Int> obstacles = new List<Vector2Int>();
     public List<Vector2Int> samples = new List<Vector2Int>();
 
@@ -102,6 +102,9 @@ public class Main : MonoBehaviour
     public void ResetGrid()
     {
         world.reset();
+        agent = new Vector2Int(-1, -1);
+        obstacles = new List<Vector2Int>();
+        samples = new List<Vector2Int>();
     }
    
     public void StartAlgorithm()
@@ -115,7 +118,7 @@ public class Main : MonoBehaviour
                 int index = x * world.GetHeight() + y;
                 int value = world.GetValue(x, y);
 
-                Debug.Log("x: " + x + " y: " + y + " | value: " + value);
+                //Debug.Log("x: " + x + " y: " + y + " | value: " + value);
 
                 // Add coordinate to obstacle array
                 if (value == 1)
@@ -143,6 +146,18 @@ public class Main : MonoBehaviour
                 }
             }
 
+        if (agent.x == -1 && agent.y == -1)
+        {
+            Debug.Log("NO AGENT!");
+            return;
+        }
+
+        if (samples.Count == 0)
+        {
+            Debug.Log("NO SAMPLES!");
+            return;
+        }
+        
 
         if ( true )
         {
-- 
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