riversong code showcase

2026-05-21 15:52:18 +02:00
commit 4c9eea1c02
462 changed files with 23406 additions and 0 deletions
--- a/Source/Riversong/Game/World/Buildings/Visualizations/BuildingStorageVisualizationSystem.cs
+++ b/Source/Riversong/Game/World/Buildings/Visualizations/BuildingStorageVisualizationSystem.cs
@@ -0,0 +1,96 @@
+using System;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    public class BuildingStorageVisualizationSystem : GameSystem, IInitializable, IDisposable, IUpdatable
+    {
+        private const int StackProductCount = 10;
+
+        [InjectService]
+        private IEntityCache _entityCache;
+
+        [InjectService]
+        private IPoolingService _poolingService;
+
+        [InjectService]
+        private IProductCatalog _productCatalog;
+
+        [InjectService]
+        private IBuildingVisualizationCollection _buildingVisualizations;
+
+        [InjectService]
+        private ISignalBus _signalBus;
+
+        public BuildingStorageVisualizationSystem(IServiceLocator serviceLocator) : base(serviceLocator)
+        {
+        }
+
+        public UniTask InitializeAsync()
+        {
+            _signalBus.Subscribe<BuildingDeletedSignal>(OnBuildingDeleted);
+
+            return UniTask.CompletedTask;
+        }
+
+        public void Dispose()
+        {
+            _signalBus.Unsubscribe<BuildingDeletedSignal>(OnBuildingDeleted);
+        }
+
+        public void Update()
+        {
+            foreach (var storehouse in _entityCache.GetStorageBuildings()) UpdateStorehouse(storehouse);
+        }
+
+        private void UpdateStorehouse(Building storehouse)
+        {
+            if (!_buildingVisualizations.TryGetVisualization(storehouse.Id, out var buildingVisualization)) return;
+
+            var storageVisualization = buildingVisualization.GetComponent<BuildingStorageVisualization>();
+            if (storageVisualization.SlotCount <= 0) return;
+
+            ReleaseProductVisualizations(storageVisualization);
+
+            ref var storage = ref storehouse.GetStorageRW();
+            var slotIndex = 0;
+            foreach (var (productHandle, amount) in storage)
+            {
+                var product = _productCatalog.GetProduct(productHandle);
+                var poolKey = ((GameObject)product.ProductStackVisualization.Asset).GetInstanceID();
+
+                var amountLeft = amount;
+                while (amountLeft > 0)
+                {
+                    var productVisualization = _poolingService.Get<GameObject>(poolKey);
+                    storageVisualization.SetProductVisualization(slotIndex, productVisualization);
+
+                    if (++slotIndex >= storageVisualization.SlotCount) return;
+
+                    amountLeft -= StackProductCount;
+                }
+            }
+        }
+
+        private void OnBuildingDeleted(BuildingDeletedSignal signal)
+        {
+            if (!signal.Building.Definition.IsStorage) return;
+
+            _buildingVisualizations.TryGetVisualization(signal.Building.Id, out var buildingVisualization);
+            var storageVisualization = buildingVisualization.GetComponent<BuildingStorageVisualization>();
+
+            ReleaseProductVisualizations(storageVisualization);
+        }
+
+        private void ReleaseProductVisualizations(BuildingStorageVisualization storageVisualization)
+        {
+            for (var i = 0; i < storageVisualization.SlotCount; i++)
+            {
+                if (!storageVisualization.TryGetProductVisualization(i, out var productVisualization)) return;
+
+                _poolingService.Release(productVisualization);
+            }
+        }
+    }
+}