maint: added livewatch asset

Assets/Plugins/LiveWatchLite/TowerDefenceDemo/Scripts/UI/LevelFinishPanelUI.cs

@@ -0,0 +1,58 @@
+using System;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Ingvar.LiveWatch.TowerDefenceDemo.UI
+{
+    public class LevelFinishPanelUI : MonoBehaviour
+    {
+        [SerializeField] private CanvasGroup panelBase;
+        [SerializeField] private Text statusText;
+        [SerializeField] private Button restartButton;
+        
+        private LevelScene _levelScene;
+        
+        private void Awake()
+        {
+            _levelScene = FindObjectOfType<LevelScene>();
+        }
+
+        private void OnEnable()
+        {
+            restartButton.onClick.AddListener(OnRestartButtonClicked);
+            _levelScene.LevelStateManager.StateChanged += LevelStateManagerOnStateChanged;
+
+            SetShown(false);
+        }
+        
+        private void OnDisable()
+        {
+            restartButton.onClick.RemoveListener(OnRestartButtonClicked);
+            _levelScene.LevelStateManager.StateChanged -= LevelStateManagerOnStateChanged;
+        }
+
+        private void LevelStateManagerOnStateChanged()
+        {
+            if (_levelScene.LevelStateManager.CurrentState is not LevelStateType.Win and not LevelStateType.Lose)
+                return;
+
+            SetShown(true);
+            
+            statusText.text = _levelScene.LevelStateManager.CurrentState == LevelStateType.Win
+                ? "YOU WON"
+                : "YOU LOST";
+        }
+        
+        private void OnRestartButtonClicked()
+        {
+            SetShown(false);
+            _levelScene.LevelStateManager.StartLevel();
+        }
+
+        private void SetShown(bool isOn)
+        {
+            panelBase.alpha = isOn ? 1 : 0;
+            panelBase.blocksRaycasts = isOn;
+        }
+    }
+}