riversong code showcase

Source/Riversong/Game/World/Agents/HarvesterAgentSystem.cs

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+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    [GameSystemGroup(typeof(DayOnlyAgentSpawnSystemsGroup))]
+    public class HarvesterAgentSystem : GameSystem, IUpdatable
+    {
+        [InjectService]
+        private IEntityCollection _entityCollection;
+
+        [InjectService]
+        private IEntityCache _entityCache;
+
+        [InjectService]
+        private ITileSpace _tileSpace;
+
+        [InjectService]
+        private IAgentFactory _agentFactory;
+
+        [InjectService]
+        private IProductCatalog _productCatalog;
+
+        [InjectService]
+        private IBuildingSpatialQuery _buildingSpatialQuery;
+
+        [InjectService]
+        private IAgentCommonLogic _agentCommonLogic;
+
+        public HarvesterAgentSystem(IServiceLocator serviceLocator) : base(serviceLocator)
+        {
+        }
+
+        public void Update()
+        {
+            foreach (var harvester in _entityCache.GetHarvesterBuildings())
+            {
+                if (!_agentFactory.CanSpawnAgent(harvester, 1, AgentJob.Harvester)) continue;
+
+                var resourceDefinition = harvester.Definition.HarvestedResource;
+                var position = _tileSpace.TileToWorld(harvester.Rect.Center);
+                var agent = _agentFactory.CreateVillager(resourceDefinition.HarvesterAgent, harvester, position, AgentJob.Harvester);
+
+                var range = harvester.Definition.Range;
+                IntentQueue.Harvest(ref agent.GetIntentQueueRW(), harvester.Rect, harvester.Id, resourceDefinition, range);
+            }
+        }
+    }
+}