maint: added livewatch asset

Assets/Plugins/LiveWatchLite/TowerDefenceDemo/Scripts/Slot/TowerSlotDestroyPopupUI.cs

@@ -0,0 +1,36 @@
+using System;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Ingvar.LiveWatch.TowerDefenceDemo
+{
+    public class TowerSlotDestroyPopupUI : BasePopupUI
+    {
+        public TowerBuildSlot TargetSlot { get; set; }
+        
+        [SerializeField] private Button sellButton;
+        [SerializeField] private Text sellPriceText;
+
+        protected override void OnOpened()
+        {
+            base.OnOpened();
+            
+            var sellPrice = _levelScene.EconomyConfig.TowerSellPrices[TargetSlot.Tower.Type];
+            sellPriceText.text = $"Destroy{Environment.NewLine}+{sellPrice}".ToUpper();
+            
+            sellButton.onClick.AddListener(OnSellClicked);
+        }
+
+        protected override void OnClosed()
+        {
+            base.OnClosed();
+            
+            sellButton.onClick.RemoveListener(OnSellClicked);
+        }
+
+        private void OnSellClicked()
+        {
+            _levelScene.TowerBuildManager.DestroyTower(TargetSlot);
+        }
+    }
+}