create menu UI

Assets/Scripts/GameSystem.cs

@@ -14,7 +14,7 @@ public enum Location
     Sherbinka,
     BulevardSlavyanski,
     Solnechaya,
-    Shukenskaya,
+    Shukinskaya,
     AprelevkaDepo
 }
 
@@ -23,37 +23,44 @@ public class GameSystem : MonoBehaviour
     public static GameSystem Instance { get; private set; }
     public List<IGameComponent> gameComponents { get; private set; } = new List<IGameComponent>();
 
+    [SerializeField] UIMainMenu mainMenu;
+    [Space]
     [SerializeField] GameObject[] sigletonComponents;
-    [SerializeField] CanvasGroup loadingCanvas;
 
     public event Action OnSceneLoaded;
 
-    public Dictionary<string, string> locationsName { get; private set; } = new()
+    public Dictionary<string, Location> locationsName { get; private set; } = new()
     {
-        {"StationPechatnici", "Станция Печатники"},
-        {"", "Станция Щербинка"},
-        {"", "Станция Славянский бульвар"},
-        {"StationSolnechnaya", "Станция Солнечная"},
-        {"StationShchukinskaya", "Станция Щукенская"},
-        {"", "Депо Апрелевка"}
+        {"StationPechatnici", Location.Pechatniki},
+        {"1", Location.Sherbinka},
+        {"2", Location.BulevardSlavyanski},
+        {"StationSolnechnaya", Location.Solnechaya},
+        {"StationShchukinskaya", Location.Shukinskaya},
+        {"3", Location.AprelevkaDepo}
     };
 
-    public void LoadScene(string sceneName)
+    public async void LoadScene(string sceneName)
     {
-        if(!loadingCanvas.gameObject.activeSelf)
-            loadingCanvas.gameObject.SetActive(true);
-        
-        loadingCanvas.DOFade(1, .5f).OnComplete(async() =>
+        mainMenu.UpdateLocationMenu(locationsName[sceneName]);
+
+        var qrReader = FindObjectOfType<QRCodeReader>();
+        qrReader.camTexture.Stop();
+
+        var sceneLoadingOperation = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Single);
+        while(!sceneLoadingOperation.isDone) await Task.Yield();
+
+        OnSceneLoaded?.Invoke();
+
+        FindObjectOfType<SceneHandler>().OnSceneLoaded += ()=>
         {
-            var qrReader = FindObjectOfType<QRCodeReader>();
-            qrReader.camTexture.Stop();
+            mainMenu.gameObject.SetActive(true);
+        };
+    }
 
-            var sceneLoadingOperation = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Single);
-            while(!sceneLoadingOperation.isDone) await Task.Yield();
-
-            OnSceneLoaded?.Invoke();
-            loadingCanvas.gameObject.SetActive(false);
-        });
+    public void LeaveScene()
+    {
+        var sceneLoadingOperation = SceneManager.LoadSceneAsync("MainMenu",
+            LoadSceneMode.Single);
     }
 
     public void AddGameComponent(IGameComponent component)
@@ -80,7 +87,6 @@ public class GameSystem : MonoBehaviour
         }
 
         DontDestroyOnLoad(this);
-        QRCodeReader.Instance.OnQRCodeRead += LoadScene;
     }
 
     void Update()

Assets/Scripts/QRCodeReader.cs

@@ -4,6 +4,7 @@ using System.Collections;
 using System.Collections.Generic;
 
 using ZXing;
+using DG.Tweening;
 using UnityEngine;
 using UnityEngine.UI;
 
@@ -11,8 +12,7 @@ public class QRCodeReader : MonoBehaviour
 {
     public static QRCodeReader Instance { get; private set; }
 
-    public event Action<string> OnQRCodeRead;
-
+    [SerializeField] CanvasGroup loadingCanvas;
     [SerializeField] AspectRatioFitter aspectRatioFitter;
     public RawImage rawImage;
     public GameObject scanFrame;
@@ -105,6 +105,13 @@ public class QRCodeReader : MonoBehaviour
 
         yield return new WaitForSeconds(1);
 
-        OnQRCodeRead?.Invoke(result.Text);
+        if(!loadingCanvas.gameObject.activeSelf)
+            loadingCanvas.gameObject.SetActive(true);
+
+        loadingCanvas.DOFade(1, .5f).OnComplete(() =>
+        {
+            FindObjectOfType<GameSystem>()
+                .LoadScene(result.Text);
+        });
     }
 }

Assets/Scripts/SceneHandler.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Linq;
 using System.Collections;
 using System.Threading.Tasks;
@@ -14,8 +15,7 @@ public class SceneHandler : MonoBehaviour
     [SerializeField] float endPositionValue;
     [Space]
     [SerializeField] GameObject[] disableOnStart;
-    [Space]
-    [SerializeField] UnityEvent OnSceneLoaded;
+    public event Action OnSceneLoaded;
 
     async Task Start()
     {
@@ -63,10 +63,4 @@ public class SceneHandler : MonoBehaviour
 
         OnSceneLoaded?.Invoke();
     }
-
-    public void LeaveScene()
-    {
-        var sceneLoadingOperation = SceneManager.LoadSceneAsync("MainMenu",
-            LoadSceneMode.Single);
-    }
 }

Assets/Scripts/UICanvas.cs

@@ -22,6 +22,7 @@ public class UICanvas : MonoBehaviour
     public void Hide()
     {
         canvasGroup.DOFade(0, .4f);
+        gameObject.SetActive(false);
     }
 
     void OnEnable()

Assets/Scripts/UIMainMenu.cs

@@ -0,0 +1,40 @@
+using System.Collections;
+using System.Collections.Generic;
+
+using UnityEngine;
+using UnityEngine.UI;
+
+public class UIMainMenu : UICanvas
+{
+    [SerializeField] private Text stationName;
+    
+    public void UpdateLocationMenu(Location location)
+    {
+        switch(location)
+        {
+            case(Location.AprelevkaDepo):
+            stationName.text = "Депо Апрелевка";
+            break;
+
+            case(Location.BulevardSlavyanski):
+            stationName.text = "станция Славянский бульвар";
+            break;
+
+            case(Location.Pechatniki):
+            stationName.text = "Станция Печатники";
+            break;
+
+            case(Location.Sherbinka):
+            stationName.text = "Станция Щербинка";
+            break;
+
+            case(Location.Shukinskaya):
+            stationName.text = "Станция Щукинская";
+            break;
+
+            case(Location.Solnechaya):
+            stationName.text = "Станция Солнечная";
+            break;
+        }
+    }
+}

Assets/Scripts/UIMainMenu.cs.meta

@@ -0,0 +1,11 @@
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