added some more ai stubs

- created mob class
- added pathfind and targetfind helper classes (todo: actually add stuff to them)
- added action queue helper class (todo: add shit to it)

FFXIVClassic Map Server/actors/chara/ai/AIContainer.cs

@@ -6,27 +6,118 @@ using System.Threading.Tasks;
 using FFXIVClassic_Map_Server.Actors;
 using FFXIVClassic_Map_Server.actors.chara.ai.state;
 using FFXIVClassic_Map_Server.actors.chara.ai.controllers;
+using FFXIVClassic_Map_Server.packets.send.actor;
 
 // port of ai code in dsp by kjLotus
 namespace FFXIVClassic_Map_Server.actors.chara.ai
 {
     // todo: actually implement stuff
+    // todo: use spell/ability/ws/mobskill objects instead of looking up ids
     class AIContainer
     {
         private Character owner;
         private Controller controller;
-        private List<State> states;
+        private Stack<State> states;
         private DateTime latestUpdate;
         private DateTime prevUpdate;
+        private PathFind pathFind;
+        private TargetFind targetFind;
 
-        public AIContainer(Actors.Character actor)
+        public AIContainer(Character actor, Controller controller, PathFind pathFind, TargetFind targetFind)
         {
             this.owner = actor;
+            this.states = new Stack<State>();
+            this.controller = controller;
+            this.pathFind = pathFind;
+            this.targetFind = targetFind;
+            latestUpdate = DateTime.Now;
+            prevUpdate = latestUpdate;
+        }
+
+        public void Update(DateTime tick)
+        {
+            prevUpdate = latestUpdate;
+            latestUpdate = tick;
+
+            // todo: trigger listeners
+
+            // todo: action queues
+
+
+        }
+
+        public void Engage(Character target)
+        {
+            if (controller != null)
+                controller.Engage(target);
+            else
+                InternalEngage(target);
+        }
+
+        public bool IsEngaged()
+        {
+            // todo: check this is legit
+            return owner.currentMainState == SetActorStatePacket.MAIN_STATE_ACTIVE;
+        }
+
+        public void Disengage()
+        {
+            if (controller != null)
+                controller.Disengage();
+            else
+                InternalDisengage();
+        }
+
+        public void Cast(Character target, uint spellId)
+        {
+
         }
 
         public void ChangeController(Controller controller)
         {
             this.controller = controller;
         }
+
+        public bool CanChangeState()
+        {
+            return states.Count == 0 || states.First().CanInterrupt();
+        }
+
+        public void ChangeState(State state)
+        {
+            if (states.Count < 10)
+            {
+                states.Push(state);
+            }
+            else
+            {
+                throw new Exception("shit");
+            }
+        }
+
+        public void InternalEngage(Character target)
+        {
+
+        }
+
+        public void InternalDisengage()
+        {
+
+        }
+
+        public void InternalCast(Character target, uint spellId)
+        {
+
+        }
+
+        public void InternalWeaponSkill(Character target, uint weaponSkillId)
+        {
+
+        }
+
+        public void InternalMobSkill(Character target, uint mobSkillId)
+        {
+
+        }
     }
 }