AI Wander & Barker (#286)

* Retrofit the AI system with new IoC features.
Fixed bug with turret rotation.

* Added new AI WanderProcessor, and it works.

* RNG walking directions are a bit more random now.

* Wander now actually uses the MoverSystem to move.
Wander now talks when he reaches his destination.

* Adds a new Static Barker AI for vending machines, so that they periodically advertise their brand.

* Barker now says some generic slogans.
Misc bug cleanup.

* Removed useless UsedImplicitly attribute from AI dependencies, suppressed unused variable warnings instead.

Content.Server/AI/AimShootLifeProcessor.cs

@@ -20,9 +20,11 @@ namespace Content.Server.AI
     [AiLogicProcessor("AimShootLife")]
     class AimShootLifeProcessor : AiLogicProcessor
     {
-        private readonly IPhysicsManager _physMan;
-        private readonly IServerEntityManager _entMan;
-        private readonly IGameTiming _timeMan;
+#pragma warning disable 649
+        [Dependency] private readonly IPhysicsManager _physMan;
+        [Dependency] private readonly IServerEntityManager _entMan;
+        [Dependency] private readonly IGameTiming _timeMan;
+#pragma warning restore 649
 
         private readonly List<IEntity> _workList = new List<IEntity>();
 
@@ -32,16 +34,6 @@ namespace Content.Server.AI
 
         private IEntity _curTarget;
 
-        /// <summary>
-        ///     Creates an instance of this LogicProcessor.
-        /// </summary>
-        public AimShootLifeProcessor()
-        {
-            _physMan = IoCManager.Resolve<IPhysicsManager>();
-            _entMan = IoCManager.Resolve<IServerEntityManager>();
-            _timeMan = IoCManager.Resolve<IGameTiming>();
-        }
-
         /// <inheritdoc />
         public override void Update(float frameTime)
         {