WIP: Dynamic entity spawn (only monsters rn)

GameServer/Controllers/AchievementController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/ChatCommands/ChatPlayerCommandHandler.cs

@@ -1,5 +1,4 @@
-using Core.Config;
+using GameServer.Controllers.Attributes;
-using GameServer.Controllers.Attributes;
 using GameServer.Models;
 using GameServer.Models.Chat;
 using GameServer.Network;

GameServer/Controllers/ChatCommands/ChatSpawnCommandHandler.cs

@@ -4,7 +4,6 @@ using GameServer.Models;
 using GameServer.Models.Chat;
 using GameServer.Network;
 using GameServer.Systems.Entity;
-using Protocol;
 
 namespace GameServer.Controllers.ChatCommands;
 
@@ -50,14 +49,8 @@ internal class ChatSpawnCommandHandler
             Z = z * 100
         };
 
-        _entitySystem.Create(monster);
         monster.InitProps(_configManager.GetConfig<BasePropertyConfig>(600000100)!); // TODO: monster property config
-
+        _entitySystem.Add([monster]);
-        await _session.Push(MessageId.EntityAddNotify, new EntityAddNotify
-        {
-            IsAdd = true,
-            EntityPbs = { monster.Pb }
-        });
 
         await _creatureController.UpdateAiHate();
 

GameServer/Controllers/ChatController.cs

@@ -5,7 +5,6 @@ using GameServer.Controllers.ChatCommands;
 using GameServer.Models;
 using GameServer.Models.Chat;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/Combat/CombatManager.cs

@@ -82,7 +82,7 @@ internal class CombatManager
     }
 
     [CombatRequest(CombatRequestData.MessageOneofCase.DamageExecuteRequest)]
-    public async Task<CombatResponseData> OnDamageExecuteRequest(CombatRequestContext context)
+    public CombatResponseData OnDamageExecuteRequest(CombatRequestContext context)
     {
         DamageExecuteRequest request = context.Request.DamageExecuteRequest;
 
@@ -105,19 +105,7 @@ internal class CombatManager
 
         if (request.DamageId <= 0 && entity.Type != EEntityType.Player) // Player death not implemented
         {
-            _entitySystem.Destroy(entity);
+            _entitySystem.Destroy([entity]);
-            await _session.Push(MessageId.EntityRemoveNotify, new EntityRemoveNotify
-            {
-                IsRemove = true,
-                RemoveInfos =
-                {
-                    new EntityRemoveInfo
-                    {
-                        EntityId = entity.Id,
-                        Type = (int)ERemoveEntityType.RemoveTypeNormal
-                    }
-                }
-            });
         }
 
         return new CombatResponseData

GameServer/Controllers/CreatureController.cs

@@ -3,31 +3,39 @@ using GameServer.Controllers.Attributes;
 using GameServer.Extensions.Logic;
 using GameServer.Models;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using GameServer.Settings;
 using GameServer.Systems.Entity;
 using GameServer.Systems.Entity.Component;
 using GameServer.Systems.Event;
+using GameServer.Systems.Notify;
 using Microsoft.Extensions.Options;
 using Protocol;
 
 namespace GameServer.Controllers;
 internal class CreatureController : Controller
 {
+    private const float DynamicSpawnRadius = 5000;
+    private const float DynamicSpawnPositionDelta = 2500;
+    
     private readonly EntitySystem _entitySystem;
     private readonly EntityFactory _entityFactory;
     private readonly ModelManager _modelManager;
     private readonly ConfigManager _configManager;
+    private readonly IGameActionListener _listener;
 
     private readonly GameplayFeatureSettings _gameplayFeatures;
+    private readonly Vector _lastDynamicSpawnPos;
 
-    public CreatureController(PlayerSession session, EntitySystem entitySystem, EntityFactory entityFactory, ModelManager modelManager, ConfigManager configManager, IOptions<GameplayFeatureSettings> gameplayFeatures) : base(session)
+    public CreatureController(PlayerSession session, EntitySystem entitySystem, EntityFactory entityFactory, ModelManager modelManager, ConfigManager configManager, IOptions<GameplayFeatureSettings> gameplayFeatures, IGameActionListener listener) : base(session)
     {
         _entitySystem = entitySystem;
         _entityFactory = entityFactory;
         _modelManager = modelManager;
         _configManager = configManager;
+        _listener = listener;
         _gameplayFeatures = gameplayFeatures.Value;
+
+        _lastDynamicSpawnPos = new();
     }
 
     public async Task JoinScene(int instanceId)
@@ -36,15 +44,7 @@ internal class CreatureController : Controller
         CreateTeamPlayerEntities();
         CreateWorldEntities();
 
-        await Session.Push(MessageId.JoinSceneNotify, new JoinSceneNotify
+        await _listener.OnJoinedScene(CreateSceneInfo(), TransitionType.Empty);
-        {
-            MaxEntityId = 10000000,
-            TransitionOption = new TransitionOptionPb
-            {
-                TransitionType = (int)TransitionType.Empty
-            },
-            SceneInfo = CreateSceneInfo()
-        });
     }
 
     [NetEvent(MessageId.EntityActiveRequest)]
@@ -85,47 +85,11 @@ internal class CreatureController : Controller
     [GameEvent(GameEventType.FormationUpdated)]
     public async Task OnFormationUpdated()
     {
-        // Remove old entities
+        _entitySystem.Destroy(GetPlayerEntities().ToArray());
-
-        IEnumerable<PlayerEntity> oldEntities = GetPlayerEntities().ToArray();
-        foreach (PlayerEntity oldEntity in oldEntities)
-        {
-            _entitySystem.Destroy(oldEntity);
-        }
-
-        await Session.Push(MessageId.EntityRemoveNotify, new EntityRemoveNotify
-        {
-            IsRemove = true,
-            RemoveInfos =
-            {
-                oldEntities.Select(entity => new EntityRemoveInfo
-                {
-                    EntityId = entity.Id,
-                    Type = (int)entity.Type
-                })
-            }
-        });
-
-        // Spawn new entities
-
         CreateTeamPlayerEntities();
 
-        IEnumerable<PlayerEntity> newEntities = GetPlayerEntities();
+        _modelManager.Creature.PlayerEntityId = GetPlayerEntities().First().Id;
-        await Session.Push(MessageId.EntityAddNotify, new EntityAddNotify
+        await _listener.OnPlayerFightRoleInfoUpdated(_modelManager.Player.Id, GetFightRoleInfos());
-        {
-            IsAdd = true,
-            EntityPbs =
-            {
-                newEntities.Select(entity => entity.Pb)
-            }
-        });
-
-        _modelManager.Creature.PlayerEntityId = newEntities.First().Id;
-        await Session.Push(MessageId.UpdatePlayerAllFightRoleNotify, new UpdatePlayerAllFightRoleNotify
-        {
-            PlayerId = _modelManager.Player.Id,
-            FightRoleInfos = { GetFightRoleInfos() }
-        });
 
         await UpdateAiHate();
     }
@@ -134,6 +98,14 @@ internal class CreatureController : Controller
     public void OnPlayerPositionChanged()
     {
         _modelManager.Player.Position.MergeFrom(GetPlayerEntity()!.Pos);
+
+        if (_lastDynamicSpawnPos.GetDistance(_modelManager.Player.Position) >= DynamicSpawnPositionDelta)
+        {
+            _lastDynamicSpawnPos.MergeFrom(_modelManager.Player.Position);
+
+            ClearInactiveEntities();
+            SpawnDynamicEntities();
+        }
     }
 
     [GameEvent(GameEventType.VisionSkillChanged)]
@@ -256,6 +228,8 @@ internal class CreatureController : Controller
 
     private void CreateTeamPlayerEntities()
     {
+        PlayerEntity[] playerEntities = new PlayerEntity[_modelManager.Formation.RoleIds.Length];
+
         for (int i = 0; i < _modelManager.Formation.RoleIds.Length; i++)
         {
             int roleId = _modelManager.Formation.RoleIds[i];
@@ -264,7 +238,6 @@ internal class CreatureController : Controller
             entity.Pos = _modelManager.Player.Position.Clone();
             entity.IsCurrentRole = i == 0;
             
-            _entitySystem.Create(entity);
             entity.ComponentSystem.Get<EntityAttributeComponent>().SetAll(_modelManager.Roles.GetRoleById(roleId)!.GetAttributeList());
 
             CreateConcomitants(entity);
@@ -281,7 +254,11 @@ internal class CreatureController : Controller
                 attr.SetAttribute(EAttributeType.SpecialEnergy3Max, 0);
                 attr.SetAttribute(EAttributeType.SpecialEnergy4Max, 0);
             }
+
+            playerEntities[i] = entity;
         }
+
+        _entitySystem.Add(playerEntities);
     }
 
     private void CreateConcomitants(PlayerEntity entity)
@@ -295,7 +272,6 @@ internal class CreatureController : Controller
         if (roleId != -1)
         {
             PlayerEntity concomitant = _entityFactory.CreatePlayer(roleId, 0);
-            _entitySystem.Create(concomitant);
 
             EntityConcomitantsComponent concomitants = entity.ComponentSystem.Create<EntityConcomitantsComponent>();
             concomitants.CustomEntityIds.Clear();
@@ -309,23 +285,49 @@ internal class CreatureController : Controller
             summoner.PlayerId = _modelManager.Player.Id;
 
             concomitant.InitProps(_configManager.GetConfig<BasePropertyConfig>(roleId)!);
+            _entitySystem.Add([concomitant]);
         }
     }
 
     private void CreateWorldEntities()
+    {
+        _lastDynamicSpawnPos.MergeFrom(_modelManager.Player.Position.Clone());
+        SpawnDynamicEntities();
+    }
+
+    private void ClearInactiveEntities()
+    {
+        _entitySystem.Destroy(_entitySystem.EnumerateEntities()
+            .Where(e => e is MonsterEntity && e.DynamicId != 0 &&
+            e.Pos.GetDistance(_modelManager.Player.Position) > DynamicSpawnRadius).ToArray());
+    }
+
+    private void SpawnDynamicEntities()
     {
         Vector playerPos = _modelManager.Player.Position;
 
-        // Test monster
+        // Currently only monsters
-        MonsterEntity monster = _entityFactory.CreateMonster(106003002); // Turtle.
+        IEnumerable<LevelEntityConfig> entitiesToSpawn = _configManager.Enumerate<LevelEntityConfig>()
-        monster.Pos = new()
+        .Where(config => config.MapId == 8 && Math.Abs(config.Transform[0].X / 100 - playerPos.X) < DynamicSpawnRadius && Math.Abs(config.Transform[0].Y / 100 - playerPos.Y) < DynamicSpawnRadius &&
-        {
+        config.BlueprintType.StartsWith("Monster"));
-            X = playerPos.X + 250,
-            Y = playerPos.Y + 250,
-            Z = playerPos.Z
-        };
 
-        _entitySystem.Create(monster);
+        List<MonsterEntity> spawnMonsters = [];
-        monster.InitProps(_configManager.GetConfig<BasePropertyConfig>(600000100)!);
+        foreach (LevelEntityConfig levelEntity in entitiesToSpawn)
+        {
+            if (_entitySystem.HasDynamicEntity(levelEntity.EntityId)) continue;
+
+            MonsterEntity monster = _entityFactory.CreateMonster(levelEntity.EntityId);
+            monster.Pos = new()
+            {
+                X = levelEntity.Transform[0].X / 100,
+                Y = levelEntity.Transform[0].Y / 100,
+                Z = levelEntity.Transform[0].Z / 100
+            };
+
+            monster.InitProps(_configManager.GetConfig<BasePropertyConfig>(600000100)!);
+            spawnMonsters.Add(monster);
+        }
+
+        _entitySystem.Add(spawnMonsters);
     }
 }

GameServer/Controllers/DailyActivityController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/ExchangeRewardController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/ExploreProgressController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/FormationAttributeController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/FormationController.cs

@@ -1,8 +1,6 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Models;
 using GameServer.Network;
-using GameServer.Network.Messages;
-using GameServer.Systems.Entity;
 using GameServer.Systems.Event;
 using Protocol;
 

GameServer/Controllers/FriendSystemController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/GachaController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/InfluenceReputationController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/InventoryController.cs

@@ -4,7 +4,6 @@ using GameServer.Extensions.Logic;
 using GameServer.Models;
 using GameServer.Network;
 using GameServer.Systems.Entity;
-using GameServer.Systems.Entity.Component;
 using GameServer.Systems.Event;
 using Protocol;
 
@@ -38,7 +37,7 @@ internal class InventoryController : Controller
     public RpcResult OnItemExchangeInfoRequest() => Response(MessageId.ItemExchangeInfoResponse, new ItemExchangeInfoResponse());
 
     [NetEvent(MessageId.EquipTakeOnRequest)]
-    public async Task<RpcResult> OnEquipTakeOnRequest(EquipTakeOnRequest request, ModelManager modelManager, CreatureController creatureController, ConfigManager configManager)
+    public RpcResult OnEquipTakeOnRequest(EquipTakeOnRequest request, ModelManager modelManager, CreatureController creatureController, RoleController roleController, ConfigManager configManager)
     {
         WeaponItem? weapon = modelManager.Inventory.GetWeaponById(request.Data.EquipIncId);
         if (weapon == null) return Response(MessageId.EquipTakeOnResponse, new EquipTakeOnResponse
@@ -60,39 +59,12 @@ internal class InventoryController : Controller
 
         // Set new weapon
         weapon.RoleId = role.RoleId;
-        role.ApplyWeaponProperties(weaponConf);
+        roleController.ApplyWeaponPropertiesToRole(role.RoleId, weaponConf);
-
-        // Update role prop data on client
-        await Session.Push(MessageId.PbRolePropsNotify, new PbRolePropsNotify
-        {
-            RoleId = role.RoleId,
-            BaseProp = { role.BaseProp },
-            AddProp = { role.AddProp }
-        });
 
+        // Update entity (if this role is currently active)
         PlayerEntity? entity = creatureController.GetPlayerEntityByRoleId(request.Data.RoleId);
-        if (entity != null)
+        entity?.ChangeEquipment(weapon.Id);
-        {
+        entity?.ChangeGameplayAttributes(role.GetAttributeList());
-            // Update entity equipment
-            EntityEquipComponent equipComponent = entity.ComponentSystem.Get<EntityEquipComponent>();
-            equipComponent.WeaponId = weapon.Id;
-
-            await Session.Push(MessageId.EntityEquipChangeNotify, new EntityEquipChangeNotify
-            {
-                EntityId = entity.Id,
-                EquipComponent = equipComponent.Pb.EquipComponent
-            });
-
-            // Update entity gameplay attributes
-            EntityAttributeComponent attrComponent = entity.ComponentSystem.Get<EntityAttributeComponent>();
-            attrComponent.SetAll(role.GetAttributeList());
-
-            await Session.Push(MessageId.AttributeChangedNotify, new AttributeChangedNotify
-            {
-                Id = entity.Id,
-                Attributes = { attrComponent.Pb.AttributeComponent.GameAttributes }
-            });
-        }
 
         // Response
         EquipTakeOnResponse response = new()

GameServer/Controllers/LordGymController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/RoguelikeController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/RoleController.cs

@@ -4,25 +4,38 @@ using GameServer.Extensions.Logic;
 using GameServer.Models;
 using GameServer.Network;
 using GameServer.Systems.Event;
+using GameServer.Systems.Notify;
 using Protocol;
 
 namespace GameServer.Controllers;
 internal class RoleController : Controller
 {
-    public RoleController(PlayerSession session) : base(session)
+    private readonly ModelManager _modelManager;
+    private readonly IGameActionListener _listener;
+
+    public RoleController(PlayerSession session, ModelManager modelManager, IGameActionListener listener) : base(session)
     {
-        // RoleController.
+        _modelManager = modelManager;
+        _listener = listener;
+    }
+
+    public void ApplyWeaponPropertiesToRole(int roleId, WeaponConfig weaponConfiguration)
+    {
+        roleInfo? role = _modelManager.Roles.GetRoleById(roleId) ?? throw new ArgumentException($"Role with id {roleId} doesn't exist");
+
+        role.ApplyWeaponProperties(weaponConfiguration);
+        _ = _listener.OnRolePropertiesUpdated(roleId, role.BaseProp, role.AddProp);
     }
 
     [GameEvent(GameEventType.DebugUnlockAllRoles)]
-    public void UnlockAllRoles(ConfigManager configManager, ModelManager modelManager)
+    public void UnlockAllRoles(ConfigManager configManager)
     {
         foreach (RoleInfoConfig roleConfig in configManager.Enumerate<RoleInfoConfig>())
         {
-            roleInfo role = modelManager.Roles.Create(roleConfig.Id);
+            roleInfo role = _modelManager.Roles.Create(roleConfig.Id);
             role.BaseProp.AddRange(CreateBasePropList(configManager.GetConfig<BasePropertyConfig>(roleConfig.Id)));
 
-            WeaponItem weapon = modelManager.Inventory.AddNewWeapon(roleConfig.InitWeaponItemId);
+            WeaponItem weapon = _modelManager.Inventory.AddNewWeapon(roleConfig.InitWeaponItemId);
             weapon.RoleId = role.RoleId;
 
             role.ApplyWeaponProperties(configManager.GetConfig<WeaponConfig>(weapon.Id)!);

GameServer/Controllers/RouletteController.cs

@@ -1,7 +1,5 @@
 using GameServer.Controllers.Attributes;
-using GameServer.Models;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using GameServer.Systems.Entity;
 using GameServer.Systems.Entity.Component;
 using GameServer.Systems.Event;

GameServer/Controllers/ShopController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/TeleportController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/TowerController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/TutorialController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using Protocol;
 
 namespace GameServer.Controllers;

GameServer/Controllers/WorldController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using GameServer.Systems.Event;
 using Protocol;
 

GameServer/Controllers/WorldMapController.cs

@@ -1,6 +1,5 @@
 using GameServer.Controllers.Attributes;
 using GameServer.Network;
-using GameServer.Network.Messages;
 using GameServer.Settings;
 using GameServer.Systems.Entity;
 using Microsoft.Extensions.Options;

GameServer/Extensions/Logic/MathExtensions.cs

@@ -0,0 +1,13 @@
+using Protocol;
+
+namespace GameServer.Extensions.Logic;
+internal static class MathExtensions
+{
+    public static float GetDistance(this Vector self, Vector other)
+    {
+        float x = self.X - other.X;
+        float y = self.Y - other.Y;
+
+        return (float)Math.Sqrt(x * x + y * y);
+    }
+}

GameServer/Models/Chat/ChatRoom.cs

@@ -1,5 +1,4 @@
-using Google.Protobuf;
+using Protocol;
-using Protocol;
 
 namespace GameServer.Models.Chat;
 internal class ChatRoom

GameServer/Models/RoleModel.cs

@@ -1,5 +1,4 @@
-using Core.Config;
+using Protocol;
-using Protocol;
 
 namespace GameServer.Models;
 internal class RoleModel

GameServer/Network/Kcp/KcpConnection.cs

@@ -8,6 +8,7 @@ internal class KcpConnection : IConnection
 {
     private readonly byte[] _recvBuffer;
     private readonly KcpConversation _conv;
+    private readonly ManualResetEvent _sendEvent;
     private uint _upStreamSeqNo;
     private uint _downStreamSeqNo;
 
@@ -15,6 +16,7 @@ internal class KcpConnection : IConnection
     {
         _conv = conv;
         _recvBuffer = GC.AllocateUninitializedArray<byte>(8192);
+        _sendEvent = new ManualResetEvent(true);
     }
 
     public bool Active => !_conv.TransportClosed;
@@ -51,7 +53,16 @@ internal class KcpConnection : IConnection
         MessageManager.EncodeMessage(memory[BaseMessage.LengthFieldSize..], message);
 
         if (_conv == null) throw new InvalidOperationException("Trying to send message when conv is null");
+
+        if (!_sendEvent.WaitOne(0))
+        {
+            await Task.Yield();
+            _ = _sendEvent.WaitOne();
+        }
+
+        _sendEvent.Reset();
         await _conv.SendAsync(memoryOwner.Memory[..networkSize]);
+        _sendEvent.Set();
     }
 
     private uint NextUpStreamSeqNo()

GameServer/Program.cs

@@ -13,6 +13,7 @@ using GameServer.Network.Rpc;
 using GameServer.Settings;
 using GameServer.Systems.Entity;
 using GameServer.Systems.Event;
+using GameServer.Systems.Notify;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
@@ -39,7 +40,8 @@ internal static class Program
                         .AddScoped<MessageManager>().AddSingleton<EventHandlerFactory>()
                         .AddScoped<RpcManager>().AddScoped<IRpcEndPoint, RpcSessionEndPoint>()
                         .AddSingleton<SessionManager>()
-                        .AddScoped<EventSystem>().AddScoped<EntitySystem>().AddScoped<EntityFactory>()
+                        .AddScoped<EventSystem>().AddScoped<EntitySystem>().AddScoped<IGameActionListener, NotifySystem>()
+                        .AddScoped<EntityFactory>()
                         .AddScoped<ModelManager>().AddScoped<ControllerManager>()
                         .AddScoped<CombatManager>().AddScoped<ChatCommandManager>()
                         .AddHostedService<WWGameServer>();

GameServer/Systems/Entity/EntityBase.cs

@@ -1,5 +1,6 @@
 using Core.Config;
 using GameServer.Systems.Entity.Component;
+using GameServer.Systems.Notify;
 using Protocol;
 
 namespace GameServer.Systems.Entity;
@@ -12,12 +13,15 @@ internal abstract class EntityBase
     public Rotator Rot { get; set; }
 
     public bool Active { get; set; }
+    public int DynamicId { get; protected set; }
 
     public EntityState State { get; protected set; }
 
     public bool IsConcomitant => ComponentSystem.TryGet<EntitySummonerComponent>(out _);
 
-    public EntityBase(long id)
+    protected IGameActionListener ActionListener { get; }
+
+    public EntityBase(long id, IGameActionListener listener)
     {
         Id = id;
 
@@ -25,6 +29,7 @@ internal abstract class EntityBase
         Rot = new Rotator();
 
         ComponentSystem = new EntityComponentSystem();
+        ActionListener = listener;
     }
 
     public virtual void OnCreate()
@@ -40,6 +45,24 @@ internal abstract class EntityBase
         // Activate.
     }
 
+    public void ChangeEquipment(int weaponId)
+    {
+        if (ComponentSystem.TryGet(out EntityEquipComponent? equipComponent))
+        {
+            equipComponent.WeaponId = weaponId;
+            _ = ActionListener.OnEntityEquipmentChanged(Id, equipComponent.Pb.EquipComponent);
+        }
+    }
+
+    public void ChangeGameplayAttributes(IEnumerable<GameplayAttributeData> attributes)
+    {
+        if (ComponentSystem.TryGet(out EntityAttributeComponent? attrComponent))
+        {
+            attrComponent.SetAll(attributes);
+            _ = ActionListener.OnEntityAttributesChanged(Id, attrComponent.Pb.AttributeComponent.GameAttributes);
+        }
+    }
+
     public virtual LivingStatus LivingStatus => LivingStatus.Alive;
     public virtual bool IsVisible => true;
 

GameServer/Systems/Entity/EntityFactory.cs

@@ -1,12 +1,40 @@
-namespace GameServer.Systems.Entity;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace GameServer.Systems.Entity;
 internal class EntityFactory
 {
+    private static readonly ObjectFactory<PlayerEntity> s_createPlayerEntity;
+    private static readonly ObjectFactory<MonsterEntity> s_createMonsterEntity;
+
     private long _entityIdCounter;
+    private readonly IServiceProvider _serviceProvider;
+
+    static EntityFactory()
+    {
+        s_createPlayerEntity = ActivatorUtilities.CreateFactory<PlayerEntity>([typeof(long), typeof(int), typeof(int)]);
+        s_createMonsterEntity = ActivatorUtilities.CreateFactory<MonsterEntity>([typeof(long), typeof(int)]);
+    }
+
+    public EntityFactory(IServiceProvider serviceProvider)
+    {
+        _serviceProvider = serviceProvider;
+    }
 
     public PlayerEntity CreatePlayer(int characterConfigId, int playerId)
-        => new(NextId(), characterConfigId, playerId);
+    {
+        PlayerEntity entity = s_createPlayerEntity(_serviceProvider, [NextId(), characterConfigId, playerId]);
+        entity.OnCreate();
 
-    public MonsterEntity CreateMonster(int levelEntityId) => new(NextId(), levelEntityId);
+        return entity;
+    }
+
+    public MonsterEntity CreateMonster(int levelEntityId)
+    {
+        MonsterEntity monsterEntity = s_createMonsterEntity(_serviceProvider, [NextId(), levelEntityId]);
+        monsterEntity.OnCreate();
+
+        return monsterEntity;
+    }
 
     private long NextId() => Interlocked.Increment(ref _entityIdCounter);
 }

GameServer/Systems/Entity/EntitySystem.cs

@@ -1,13 +1,19 @@
-using Protocol;
+using GameServer.Systems.Notify;
+using Protocol;
 
 namespace GameServer.Systems.Entity;
 internal class EntitySystem
 {
     private readonly List<EntityBase> _entities;
+    private readonly List<int> _dynamicEntityIds;
 
-    public EntitySystem()
+    private readonly IGameActionListener _listener;
+
+    public EntitySystem(IGameActionListener listener)
     {
         _entities = [];
+        _dynamicEntityIds = [];
+        _listener = listener;
     }
 
     public IEnumerable<EntityBase> EnumerateEntities()
@@ -15,18 +21,36 @@ internal class EntitySystem
         return _entities;
     }
 
-    public void Create(EntityBase entity)
+    public void Add(IEnumerable<EntityBase> entities)
     {
-        if (_entities.Any(e => e.Id == entity.Id)) 
+        foreach (EntityBase entity in entities)
-            throw new InvalidOperationException($"EntitySystem::Create - entity with id {entity.Id} already exists");
+        {
+            if (_entities.Any(e => e.Id == entity.Id))
+                throw new InvalidOperationException($"EntitySystem::Create - entity with id {entity.Id} already exists");
 
-        entity.OnCreate();
+            _entities.Add(entity);
-        _entities.Add(entity);
+
+            if (entity.DynamicId != 0)
+                _dynamicEntityIds.Add(entity.DynamicId);
+        }
+
+        _ = _listener.OnEntitiesAdded(entities);
     }
 
-    public void Destroy(EntityBase entity)
+    public bool HasDynamicEntity(int dynamicId)
     {
-        _ = _entities.Remove(entity);
+        return _dynamicEntityIds.Contains(dynamicId);
+    }
+
+    public void Destroy(IEnumerable<EntityBase> entities)
+    {
+        foreach (EntityBase entity in entities)
+        {
+            _ = _entities.Remove(entity);
+            _ = _dynamicEntityIds.Remove(entity.DynamicId);
+        }
+
+        _ = _listener.OnEntitiesRemoved(entities);
     }
 
     public void Activate(EntityBase entity)

GameServer/Systems/Entity/MonsterEntity.cs

@@ -1,12 +1,14 @@
 using GameServer.Systems.Entity.Component;
+using GameServer.Systems.Notify;
 using Protocol;
 
 namespace GameServer.Systems.Entity;
 internal class MonsterEntity : EntityBase
 {
-    public MonsterEntity(long id, int configId) : base(id)
+    public MonsterEntity(long id, int configId, IGameActionListener listener) : base(id, listener)
     {
         ConfigId = configId;
+        DynamicId = configId;
     }
 
     public int ConfigId { get; }
@@ -32,17 +34,20 @@ internal class MonsterEntity : EntityBase
         fsm.Fsms.Add(new DFsm
         {
             FsmId = 10007, // Main State Machine
-            CurrentState = 10013, // Battle Branching
+            CurrentState = 10013 // Battle Branching
-            Status = 1, // ??
-            Flag = (int)EFsmStateFlag.Confirmed
         });
 
         fsm.Fsms.Add(new DFsm
         {
             FsmId = 10007, // Main State Machine
-            CurrentState = 10015, // Moving Combat
+            CurrentState = 10015 // Moving Combat
-            Status = 1, // ??
+        });
-            Flag = (int)EFsmStateFlag.Confirmed
+
+        // Some monsters need weapon
+        fsm.Fsms.Add(new DFsm
+        {
+            FsmId = 100,
+            CurrentState = 9 // [9 - Empty hand, 10 - Crowbar, 11 - flamethrower, 12 - chainsaw, 13 - electric blade, 14 - sniper rifle]
         });
     }
 

GameServer/Systems/Entity/PlayerEntity.cs

@@ -1,10 +1,11 @@
 using GameServer.Systems.Entity.Component;
+using GameServer.Systems.Notify;
 using Protocol;
 
 namespace GameServer.Systems.Entity;
 internal class PlayerEntity : EntityBase
 {
-    public PlayerEntity(long id, int configId, int playerId) : base(id)
+    public PlayerEntity(long id, int configId, int playerId, IGameActionListener listener) : base(id, listener)
     {
         ConfigId = configId;
         PlayerId = playerId;

GameServer/Systems/Notify/IGameActionListener.cs

@@ -0,0 +1,14 @@
+using GameServer.Systems.Entity;
+using Protocol;
+
+namespace GameServer.Systems.Notify;
+internal interface IGameActionListener
+{
+    Task OnJoinedScene(SceneInformation sceneInformation, TransitionType transitionType);
+    Task OnEntitiesAdded(IEnumerable<EntityBase> entities);
+    Task OnEntitiesRemoved(IEnumerable<EntityBase> entities);
+    Task OnPlayerFightRoleInfoUpdated(int playerId, IEnumerable<FightRoleInformation> fightRoles);
+    Task OnRolePropertiesUpdated(int roleId, IEnumerable<ArrayIntInt> baseProp, IEnumerable<ArrayIntInt> addProp);
+    Task OnEntityEquipmentChanged(long entityId, EquipComponentPb componentPb);
+    Task OnEntityAttributesChanged(long entityId, IEnumerable<GameplayAttributeData> attributes);
+}

GameServer/Systems/Notify/NotifySystem.cs

@@ -0,0 +1,97 @@
+using GameServer.Models;
+using GameServer.Network;
+using GameServer.Systems.Entity;
+using Protocol;
+
+namespace GameServer.Systems.Notify;
+internal class NotifySystem : IGameActionListener
+{
+    private readonly PlayerSession _session;
+    private readonly ModelManager _modelManager;
+
+    public NotifySystem(PlayerSession session, ModelManager modelManager)
+    {
+        _session = session;
+        _modelManager = modelManager;
+    }
+
+    public Task OnJoinedScene(SceneInformation sceneInformation, TransitionType transitionType)
+    {
+        return _session.Push(MessageId.JoinSceneNotify, new JoinSceneNotify
+        {
+            SceneInfo = sceneInformation,
+            TransitionOption = new TransitionOptionPb
+            {
+                TransitionType = (int)transitionType
+            }
+        });
+    }
+
+    public Task OnEntitiesAdded(IEnumerable<EntityBase> entities)
+    {
+        if (_modelManager.Creature.LoadingWorld) return Task.CompletedTask;
+
+        return _session.Push(MessageId.EntityAddNotify, new EntityAddNotify
+        {
+            IsAdd = true,
+            EntityPbs = { entities.Select(e => e.Pb) }
+        });
+    }
+
+    public Task OnEntitiesRemoved(IEnumerable<EntityBase> entities)
+    {
+        if (_modelManager.Creature.LoadingWorld) return Task.CompletedTask;
+
+        return _session.Push(MessageId.EntityRemoveNotify, new EntityRemoveNotify
+        {
+            IsRemove = true,
+            RemoveInfos =
+            {
+                entities.Select(e => new EntityRemoveInfo
+                {
+                    EntityId = e.Id,
+                    Type = (int)ERemoveEntityType.RemoveTypeNormal
+                })
+            }
+        });
+    }
+
+    public Task OnPlayerFightRoleInfoUpdated(int playerId, IEnumerable<FightRoleInformation> fightRoles)
+    {
+        return _session.Push(MessageId.UpdatePlayerAllFightRoleNotify, new UpdatePlayerAllFightRoleNotify
+        {
+            PlayerId = playerId,
+            FightRoleInfos = { fightRoles }
+        });
+    }
+
+    public Task OnRolePropertiesUpdated(int roleId, IEnumerable<ArrayIntInt> baseProp, IEnumerable<ArrayIntInt> addProp)
+    {
+        if (_modelManager.Creature.LoadingWorld) return Task.CompletedTask;
+
+        return _session.Push(MessageId.PbRolePropsNotify, new PbRolePropsNotify
+        {
+            RoleId = roleId,
+            BaseProp = { baseProp },
+            AddProp = { addProp }
+        });
+    }
+
+    public Task OnEntityEquipmentChanged(long entityId, EquipComponentPb componentPb)
+    {
+        return _session.Push(MessageId.EntityEquipChangeNotify, new EntityEquipChangeNotify
+        {
+            EntityId = entityId,
+            EquipComponent = componentPb
+        });
+    }
+
+    public Task OnEntityAttributesChanged(long entityId, IEnumerable<GameplayAttributeData> attributes)
+    {
+        return _session.Push(MessageId.AttributeChangedNotify, new AttributeChangedNotify
+        {
+            Id = entityId,
+            Attributes = { attributes }
+        });
+    }
+}

GameServer/gameplay.json

@@ -6,13 +6,13 @@
     "HeadFrame": 80060009,
     "Characters": [ 1402, 1302, 1203 ],
     "Position": {
-      "X": -35823,
+      "X": -45000,
-      "Y": 67132,
+      "Y": 67800,
-      "Z": 4067
+      "Z": 2600
     }
   },
   "Features": {
     "TeleportByMapMark": true,
-    "UnlimitedEnergy": true
+    "UnlimitedEnergy": false
   }
 }