scripts that are used in the project

ClickableTileScript.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class ClickableTileScript : MonoBehaviour    
+{
+    //The x and y co-ordinate of the tile
+    public int tileX;
+    public int tileY;
+    //The unit on the tile
+    public GameObject unitOnTile;
+    public tileMapScript map;
+
+
+    /*
+     * This was used in Quill18Create'sTutorial, I no longer use this portion
+    private void OnMouseDown()
+    {
+       
+        Debug.Log("tile has been clicked");
+        if (map.selectedUnit != null)
+        {
+            map.generatePathTo(tileX, tileY);
+        }
+        
+    }*/
+}

Node.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Node { 
+
+        public List<Node> neighbours;
+        public int x;
+        public int y;
+        //Edges
+        public Node()
+        {
+            neighbours = new List<Node>();
+        }
+
+        public float DistanceTo(Node n)
+        {
+            return Vector2.Distance(new Vector2(x, y), new Vector2(n.x, n.y));
+        }
+
+
+
+}

Tile.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+[System.Serializable]
+public class Tile
+{
+
+    public string name;
+    public GameObject tileVisualPrefab;
+    public GameObject unitOnTile;
+    public float movementCost = 1;
+    public bool isWalkable=true;
+
+    /*
+    private int x;
+    private int y;
+
+    
+   
+    
+    public Tile( int xLocation, int yLocation)
+    {
+        x = xLocation;
+        y = yLocation;
+    }
+
+    public void setCoords(int xLocation, int yLocation)
+    {
+        x = xLocation;
+        y = yLocation;
+    }
+    */
+}