Refine UI stack and add Ashwick keypad puzzle

Assets/Scripts/Game/Levels/ChapterOne/Ashwick/AshwickOutskirts.cs

@@ -0,0 +1,57 @@
+using BriarQueen.Data.IO.Saves;
+using BriarQueen.Framework.Events.UI;
+using BriarQueen.Framework.Managers.Levels.Data;
+using BriarQueen.Game.Items.HoverZones;
+using BriarQueen.Game.Puzzles.ChapterOne.AshwickHallow;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace BriarQueen.Game.Levels.ChapterOne.Ashwick
+{
+    public class AshwickOutskirts : BaseLevel
+    {
+        [Header("Background")]
+        [SerializeField]
+        private Image _background;
+        [SerializeField]
+        private Sprite _backgroundOpenSprite;
+        
+        [Header("Keypad Puzzle")]
+        [SerializeField]
+        private AshwickGate _ashwickGate;
+
+        [SerializeField]
+        private TransitionZone _keypadZone;
+
+        [SerializeField]
+        private TransitionZone _nextLevelZone;
+
+        private Sprite _defaultSprite;
+
+        protected async override UniTask PostLoadInternal()
+        {
+            if (SaveManager.GetLevelFlag(LevelFlag.AshwickGateOpen))
+            {
+                _background.sprite = _backgroundOpenSprite;
+                _nextLevelZone.Unlock();
+                await DestructionService.Destroy(_ashwickGate.gameObject);
+                await DestructionService.Destroy(_keypadZone.gameObject);
+            }
+        }
+
+        public async UniTask OpenGate()
+        {
+            EventCoordinator.PublishImmediate(new FadeEvent(false));
+            
+            _background.sprite = _backgroundOpenSprite;
+            _nextLevelZone.Unlock();
+            await DestructionService.Destroy(_ashwickGate.gameObject);
+            await DestructionService.Destroy(_keypadZone.gameObject);
+            
+            SaveManager.SetLevelFlag(LevelFlag.AshwickGateOpen, true);
+            
+            EventCoordinator.PublishImmediate(new FadeEvent(true));
+        }
+    }
+}