всякое новое дерьмо, уже не важно

Assets/Scripts/UITrainButton.cs

@@ -16,8 +16,9 @@ public class UITrainButton : MonoBehaviour, IPointerClickHandler
     public bool isSelected { get; private set; }
 
     LocomotionHandler locomotionHandler;
+    public bool ableToUse = true;
 
-    void Start()
+    void Awake()
     {
         buttonBase = GetComponent<Image>();
         unselectedColor = buttonBase.color;
@@ -25,7 +26,7 @@ public class UITrainButton : MonoBehaviour, IPointerClickHandler
 
     public void Select()
     {
-        if(isSelected) return;
+        if(isSelected || !ableToUse) return;
 
         if(locomotionHandler == null)
             locomotionHandler = FindObjectOfType<LocomotionHandler>();
@@ -42,11 +43,26 @@ public class UITrainButton : MonoBehaviour, IPointerClickHandler
 
         locomotionHandler.ShowTrain(trainType);
         buttonBase.DOColor(selectedColor, .2f);
+
         isSelected = true;
     }
 
+    public void Reset()
+    {
+        isSelected = false;
+        ableToUse = true;
+
+        try
+        {
+            buttonBase.color = unselectedColor;
+        }
+        catch {}
+    }
+
     public void Unselect()
     {
+        if(!isSelected) return;
+
         buttonBase.DOColor(Color.white, .2f);
         isSelected = false;
     }