Added building unlock buttons

Assets/Scripts/Game/Buildings/LineDrawer.cs

@@ -0,0 +1,56 @@
+using UnityEngine;
+using System;
+using System.Collections.Generic;
+
+namespace Fruitomation.Game
+{
+    public class LineDrawer : MonoBehaviour
+    {
+        [Serializable] private class LineInfo
+        {
+            public RectTransform[] Points;
+        }
+
+        [Header("Settings")]
+        [SerializeField] private Material LineMaterial;
+        [SerializeField] private LineInfo[] Lines;
+
+        private List<LineRenderer> Renderers = new();
+        
+        private void Awake()
+        {
+            foreach (LineInfo line in Lines)
+            {
+                GameObject go = new("LineRenderer(Script Spawned)");
+                go.transform.SetParent(transform);
+                
+                RectTransform rt = go.AddComponent<RectTransform>();
+                rt.anchoredPosition = new Vector2(0, 0);
+                
+                LineRenderer lr = go.AddComponent<LineRenderer>();
+                lr.positionCount = line.Points.Length;
+                lr.material = LineMaterial;
+                lr.widthMultiplier = 0.1f;
+                
+                Renderers.Add(lr);
+
+                for (int i = 0; i < line.Points.Length; i++)
+                {
+                    lr.SetPosition(i, line.Points[i].position);
+                }
+            }
+        }
+
+        private void Update()
+        {
+            for (int i = 0; i < Lines.Length; i++)
+            {
+                LineRenderer lr = Renderers[i];
+                for (int j = 0; j < Lines[i].Points.Length; j++)
+                {
+                    lr.SetPosition(j, Lines[i].Points[j].position);
+                }
+            }
+        }
+    }
+}