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/CommonServices/Entities/EntityCache/EntityCacheSystem.cs
+++ b/Source/Riversong/Game/CommonServices/Entities/EntityCache/EntityCacheSystem.cs
@@ -0,0 +1,71 @@
+using System;
+using Cysharp.Threading.Tasks;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    [GameSystemGroup(typeof(EarlyGameSystemGroup))]
+    [InitializeAfter(typeof(PreLoadAssetsSystem))]
+    public class EntityCacheSystem : GameSystem, IInitializable, IDisposable
+    {
+        [InjectService]
+        private IEntityCollection _entityCollection;
+
+        [InjectService]
+        private IEntityCache _entityCache;
+
+        [InjectService]
+        private GameConfig _config;
+
+        public EntityCacheSystem(IServiceLocator serviceLocator) : base(serviceLocator)
+        {
+        }
+
+        public UniTask InitializeAsync()
+        {
+            CreateCaches();
+
+            foreach (var entity in _entityCollection.GetInternalEntityList(typeof(Entity))) _entityCache.OnAdded(entity);
+
+            var callbacks = _entityCollection.On<Entity>();
+            callbacks.Added += _entityCache.OnAdded;
+            callbacks.Removed += _entityCache.OnRemoved;
+
+            return UniTask.CompletedTask;
+        }
+
+        private void CreateCaches()
+        {
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.HarvesterBuildings, b => b.Definition.HarvestedResource);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.HunterBuildings, b => b.Definition.TargetCritter);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.FarmBuildings, b => b.Definition.IsFarm);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.ProducerBuildings, b => b.Definition.Recipe);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.ProviderBuildings, b => b.Definition.ProvidedProducts.Count > 0);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.BuildingsWithWorkers, b => b.Definition.WorkerCount > 0);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.HouseBuildings, b => b.Definition.IsHouse);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.StorageBuildings, b => b.Definition.IsStorage);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.StorageRequestBuildings, b => b.Definition.IsStorage);
+            _entityCache.CreateCache<Building>((int)EntityCacheKeys.TentBuildings, b => b.Definition == _config.Population.TentBuilding.Asset);
+            _entityCache.CreateCache<Agent>(
+                (int)EntityCacheKeys.HunterAgents,
+                a =>
+                {
+                    ref var jobState = ref a.GetJobStateRW();
+                    return jobState.Job == AgentJob.Hunter;
+                });
+            _entityCache.CreateCache<Agent>(
+                (int)EntityCacheKeys.CritterAgents,
+                a =>
+                {
+                    ref var critterState = ref a.GetCritterStateRW();
+                    return critterState.IsCritter;
+                });
+        }
+
+        public void Dispose()
+        {
+            var callbacks = _entityCollection.On<Entity>();
+            callbacks.Added -= _entityCache.OnAdded;
+            callbacks.Removed -= _entityCache.OnRemoved;
+        }
+    }
+}