Added filepath panel

Assets/Scripts/DataImporter.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using System.Text;
 
 namespace Parking
 {
@@ -9,8 +10,10 @@ namespace Parking
     {
         public static List<Driver> Drivers = new();
 
-        public static void ReadFile(string path)
+        public static bool ReadFile(string path)
         {
+            if (!File.Exists(path))
+                return false;
             string fileData = File.ReadAllText(path);
             string[] lines = fileData.Split("\n"[0]);
             int counter = 0;
@@ -70,6 +73,7 @@ namespace Parking
 
                 counter++;
             }
+            return true;
         }
     }
 }

Assets/Scripts/ParkingManager.cs

@@ -21,6 +21,9 @@ namespace Parking
         [SerializeField] private TextMeshProUGUI timeText;
         [SerializeField] public TextMeshProUGUI countsText;
         [SerializeField] public TextMeshProUGUI rejectedText;
+        [SerializeField] public TextMeshProUGUI pathText;
+        [SerializeField] public GameObject startPanel;
+        [SerializeField] public GameObject notFoundPanel;
         [SerializeField] public GameObject spotPrefabA;
         [SerializeField] public GameObject spotPrefabB;
         [SerializeField] public GameObject spotPrefabC;
@@ -49,13 +52,26 @@ namespace Parking
         private void Start()
         {
             _spotPrefabs = new List<GameObject> {spotPrefabA, spotPrefabB, spotPrefabC, spotPrefabD};
-            
+
+        }
+
+        public void ReadDataButtonClick()
+        {
+            if (!DataImporter.ReadFile(pathText.text.Replace("\u200B", ""))) {
+                notFoundPanel.SetActive(true);
+                return;
+            }
+            InitiateManager();
+            startPanel.SetActive(false);
+        }
+
+        private void InitiateManager()
+        {
             timeText.text = _currentTime.ToString();
             rejectedText.text = $"Małe: {_rejectedDrivers[0]} Średnie: {_rejectedDrivers[1]} " +
                                 $"Duże: {_rejectedDrivers[2]}";
             GenerateEmergencyPlan();
 
-            DataImporter.ReadFile("Assets/Data/Tablica4.csv");
             InitialConfigurationGenerator generator = new();
             _initialSolution = generator.FindSolution();
             ArrangeSpots(_initialSolution);