riversong code showcase

Source/Riversong/Game/World/Agents/Critters/UnlockCrittersSystem.cs

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+using UnityEngine;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    [GameSystemGroup(typeof(DefaultAgentsSystemGroup))]
+    public class UnlockCrittersSystem : GameSystem, IUpdatable
+    {
+        [InjectService]
+        private IEntityCache _entityCache;
+
+        [InjectService]
+        private IEntityCollection _entityCollection;
+
+        [InjectService]
+        private IIntentLogicExecutor _intentLogicExecutor;
+
+        public UnlockCrittersSystem(IServiceLocator serviceLocator) : base(serviceLocator)
+        {
+        }
+
+        public void Update()
+        {
+            foreach (var critter in _entityCache.GetCritterAgents())
+            {
+                ref var critterState = ref critter.GetCritterStateRW();
+                if (critterState.LockId == Entity.InvalidId || _entityCollection.Exists(critterState.LockId)) continue;
+
+                Debug.LogError($"Invalid lock id {critterState.LockId} on critter {critter.Id}");
+
+                critterState.LockId = Entity.InvalidId;
+
+                ref var intentQueue = ref _intentLogicExecutor.CancelRemainingIntents(critter);
+                IntentQueue.LoopWandering(ref intentQueue, 0);
+            }
+        }
+    }
+}