riversong code showcase

Source/Riversong/Game/World/Buildings/TentRemovalSystem.cs

@@ -0,0 +1,44 @@
+using System;
+using Cysharp.Threading.Tasks;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    public class TentRemovalSystem : GameSystem, IInitializable, IDisposable
+    {
+        [InjectService]
+        private ISignalBus _signalBus;
+
+        [InjectService]
+        private IDeleteBuildingService _deleteBuildingService;
+
+        [InjectService]
+        private IEntityCache _entityCache;
+
+        public TentRemovalSystem(IServiceLocator serviceLocator) : base(serviceLocator)
+        {
+        }
+
+        public UniTask InitializeAsync()
+        {
+            _signalBus.Subscribe<DayStartedSignal>(OnDayStarted);
+
+            return UniTask.CompletedTask;
+        }
+
+        public void Dispose()
+        {
+            _signalBus.Unsubscribe<DayStartedSignal>(OnDayStarted);
+        }
+
+        private void OnDayStarted(DayStartedSignal signal)
+        {
+            var tents = _entityCache.GetTentBuildings();
+
+            for (var i = tents.Count - 1; i >= 0; i--)
+            {
+                var tent = tents[i];
+                _deleteBuildingService.Delete(tent, DeleteBuildingOptions.Silent);
+            }
+        }
+    }
+}