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GameServer/Contents/Room/Action/RoomAction.cs

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+using System.Collections.Concurrent;
+using System.Diagnostics.CodeAnalysis;
+
+
+using ServerCore; 
+using ServerBase;
+using ServerCommon;
+
+
+namespace GameServer;
+
+public class RoomAction : EntityActionBase
+{
+    private readonly ConcurrentDictionary<int, Room> m_rooms = new();
+
+    public RoomAction(Player owner) : base(owner)
+    {}
+
+    public override async Task<Result> onInit()
+    {
+        await Task.CompletedTask;
+
+        var result = new Result();
+
+        return result;
+    }
+
+    public override void onClear()
+    {
+        return;
+    }
+
+    private Room? getRoom(int room_id) => m_rooms.GetValueOrDefault(room_id);
+
+    public bool IsExist(int roomId)
+    {
+        return m_rooms.ContainsKey(roomId);
+    }
+
+    public async Task<Result> setRoomFromDoc(RoomDoc docBase)
+    {
+        var result = new Result();
+        string err_msg;
+
+        var owner = getOwner() as Player;
+        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+
+        var doc_attr = docBase.getAttrib<RoomAttrib>();
+        if (null == doc_attr)
+        {
+            err_msg = $"Fail to get doc attrib : {nameof(RoomAttrib)} is null";
+            result.setFail(ServerErrorCode.EntityAttributeNotFound, err_msg);
+            Log.getLogger().error(err_msg);
+            return result;
+        }
+        
+        // db 에서 설정하는 것으로, 없으면 생성해야 한다.
+        var room = getRoom(doc_attr.RoomId);
+        if (null == room)
+        {
+            room = new Room(owner);
+            m_rooms.TryAdd(doc_attr.RoomId, room);
+        }
+
+        var room_attribute = room.getEntityAttribute<RoomAttribute>();
+        if (null == room_attribute)
+        {
+            err_msg = $"Fail to get entity attribute : {nameof(RoomAttribute)} is null";
+            result.setFail(ServerErrorCode.EntityAttributeIsNull, err_msg);
+            Log.getLogger().error(err_msg);
+            return result;
+        }
+        
+        // doc 에서 직접 copy 된 경우 pk, sk 를 셋팅해야 한다.
+        docBase.setCombinationKeyForPK(owner.getUserGuid());
+        docBase.setCombinationKeyForSK(doc_attr.RoomId.ToString());
+        var is_apply = docBase.onApplyPKSK();
+        if (ServerErrorCode.Success != is_apply)
+        {
+            err_msg = $"Fail to copy to attribute from doc : invalid argument {nameof(setRoomFromDoc)}";
+            result.setFail(is_apply, err_msg);
+            Log.getLogger().error(err_msg);
+            return result;
+        }
+            
+        var is_success = room_attribute.copyEntityAttributeFromDoc(docBase);
+        if (false == is_success)
+        {
+            err_msg = $"Fail to copy room attribute : to {nameof(RoomAttribute)} from {nameof(RoomDoc)}";
+            result.setFail(ServerErrorCode.DynamoDbDocCopyToEntityAttributeFailed, err_msg);
+            Log.getLogger().error(err_msg);
+        }
+
+        return await Task.FromResult(result);
+    }
+
+    public async Task<Result> notifyRoomsToClient()
+    {
+        var owner = getOwner() as Player;
+        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+
+        var notify_packet = new ClientToGame
+        {
+            Message = new ClientToGameMessage
+            {
+                OwnedRoomNoti = new ClientToGameMessage.Types.OwnedRoomNoti()
+            }
+        };
+
+        foreach (var room in m_rooms)
+        {
+            var room_content_action = room.Value.getEntityAction<RoomContentAction>();
+            
+            var data = room_content_action?.toRoomData4Client();
+            if (null == data) continue;
+            
+            notify_packet.Message.OwnedRoomNoti.RoomList.Add(data);
+        }
+
+        GameServerApp.getServerLogic().onSendPacket(owner, notify_packet);
+
+        return await Task.FromResult(new Result());
+    }
+}

GameServer/Contents/Room/Action/RoomContentAction.cs

@@ -0,0 +1,71 @@
+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+namespace GameServer;
+
+
+public class RoomContentAction : EntityActionBase
+{
+    public RoomContentAction(Room owner) : base(owner)
+    {
+    }
+
+    public override async Task<Result> onInit()
+    {
+        await Task.CompletedTask;
+
+        var result = new Result();
+
+        return result;
+    }
+
+    public override void onClear()
+    {
+        return;
+    }
+
+    public RoomInfo? toRoomData4Client()
+    {
+        var attribute = getOwner().getEntityAttribute<RoomAttribute>();
+        if (null == attribute)
+        {
+            return null;
+        }
+
+        var data = new RoomInfo
+        {
+            Id = attribute.RoomId,
+            Owner = attribute.Owner,
+            Name = attribute.Name,
+            Description = attribute.Description
+        };
+
+        foreach (var info in attribute.PropInfo)
+        {
+            var prop = new PropInfo();
+            prop.AnchorGuid = info.Key;
+            prop.TableId = info.Value.TableId;
+            
+            data.PropList.Add(prop);
+        }
+
+        return data;
+    }
+
+    public async Task<Result> notifyChangeRoomToClientAndServers()
+    {
+        // todo (sangyeob.kim) : 값이 변경되면, 해당 데이터를 참조하는 곳에 notify 를 해줘야 한다.
+        //                       Client, 타 Servers , Building Contents 에서 관리하고 있는 Rooms
+        // ....
+        
+        return await Task.FromResult(new Result());
+    }
+}

GameServer/Contents/Room/DbQuery/DBQRoomReadAll.cs

@@ -0,0 +1,95 @@
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+
+
+namespace GameServer;
+
+public class DBQRoomReadAll : QueryExecutorBase
+{
+    private string m_pk { get; set; } = string.Empty;
+    private readonly string m_combination_key_for_pk;
+    private readonly List<RoomDoc> m_to_read_room_docs = new();
+    
+    public DBQRoomReadAll(string combinationKeyForPk) : base(nameof(DBQRoomReadAll))
+    {
+        m_combination_key_for_pk = combinationKeyForPk;
+    }
+
+    //=====================================================================================
+    // DB 쿼리 직전에 준비해야 할 로직들을 작성한다.
+    //=====================================================================================
+    public override async Task<Result> onPrepareQuery()
+    {
+        var result = new Result();
+
+        var owner = getOwner();
+        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+
+        var doc = new RoomDoc();
+        doc.setCombinationKeyForPK(m_combination_key_for_pk);
+
+        var error_code = doc.onApplyPKSK();
+        if (error_code.isFail())
+        {
+            var err_msg = $"Failed to onApplyPKSK() !!! : {error_code.toBasicString()} - {toBasicString()}, {owner.toBasicString()}";
+            result.setFail(error_code, err_msg);
+            Log.getLogger().error(result.toBasicString());
+            return result;
+        }
+
+        m_pk = doc.getPK();
+
+        return await Task.FromResult(result);
+    }
+    
+    //=====================================================================================
+    // onPrepareQuery()를 성공할 경우 호출된다.
+    //=====================================================================================
+    public override async Task<Result> onQuery()
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var owner = getOwner();
+        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+
+        var query_batch = getQueryBatch();
+        NullReferenceCheckHelper.throwIfNull(query_batch, () => $"query_batch is null !!!");
+
+        var db_connector = query_batch.getDynamoDbConnector();
+        var query_config = db_connector.makeQueryConfigForReadByPKSK(m_pk);
+
+        (result, var read_docs) = await db_connector.simpleQueryDocTypesWithQueryOperationConfig<RoomDoc>(query_config, eventTid: query_batch.getTransId());
+        if (result.isFail())
+        {
+            return result;
+        }
+
+        var room_action = owner.getEntityAction<RoomAction>();
+        NullReferenceCheckHelper.throwIfNull(room_action, () => $"room_action is null !!!");
+
+        foreach (var read_doc in read_docs)
+        {
+            result = await room_action.setRoomFromDoc(read_doc);
+            if (result.isFail()) return result;
+
+            m_to_read_room_docs.Add(read_doc);
+        }
+        
+        return await Task.FromResult(result);
+    }
+
+    //=====================================================================================
+    // DB 쿼리를 성공하고, doFnCommit()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
+    //=====================================================================================
+    public override async Task onQueryResponseCommit() => await Task.CompletedTask;
+    
+    //=====================================================================================
+    // DB 쿼리를 실패하고, doFnRollback()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
+    //=====================================================================================
+    public override async Task onQueryResponseRollback(Result errorResult) => await Task.CompletedTask;
+    
+    private new Player? getOwner() => getQueryBatch()?.getLogActor() as Player;
+}

GameServer/Contents/Room/DbQuery/DBQRoomReadTarget.cs

@@ -0,0 +1,77 @@
+using ServerCommon;
+using ServerCore; using ServerBase;
+
+namespace GameServer.Contents.Room.DbQuery;
+
+public class DBQRoomReadTarget : QueryExecutorBase
+{
+
+    private string m_pk { get; set; } = string.Empty;
+    private string m_sk { get; set; }
+    private readonly string m_combination_key_for_pk;
+    private RoomDoc m_to_read_room_doc = new();
+
+    public DBQRoomReadTarget(string combinationKeyForPk, int room_id) : base(nameof(DBQRoomReadTarget))
+    {
+        m_combination_key_for_pk = combinationKeyForPk;
+        m_sk = room_id.ToString();
+    }
+    
+    //=====================================================================================
+    // DB 쿼리 직전에 준비해야 할 로직들을 작성한다.
+    //=====================================================================================
+    public override async Task<Result> onPrepareQuery()
+    {
+        var result = new Result();
+
+        var doc = new RoomDoc();
+        doc.setCombinationKeyForPK(m_combination_key_for_pk);
+
+        var error_code = doc.onApplyPKSK();
+        if (error_code.isFail())
+        {
+            var err_msg = $"Failed to onApplyPKSK() !!! : {error_code.toBasicString()} - {toBasicString()}";
+            result.setFail(error_code, err_msg);
+            Log.getLogger().error(result.toBasicString());
+            return result;
+        }
+
+        m_pk = doc.getPK();
+        
+        return await Task.FromResult(result);
+    }
+    
+    //=====================================================================================
+    // onPrepareQuery()를 성공할 경우 호출된다.
+    //=====================================================================================
+    public override async Task<Result> onQuery()
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var query_batch = getQueryBatch();
+        NullReferenceCheckHelper.throwIfNull(query_batch, () => $"query_batch is null !!!");
+
+        var db_connector = query_batch.getDynamoDbConnector();
+        var query_config = db_connector.makeQueryConfigForReadByPKSK(m_pk, m_sk);
+
+        (result, var read_doc) = await db_connector.simpleQueryDocTypeWithQueryOperationConfig<RoomDoc>(query_config, eventTid: query_batch.getTransId());
+        if (result.isFail()) return result;
+        
+        // todo (sangyeob.kim): DBQReadTarget에서 획득한 doc을 필요로 하는 action 으로 보내야 한다. 
+        // ....
+        
+        m_to_read_room_doc = read_doc!;
+        return await Task.FromResult(new Result());
+    }
+    
+    //=====================================================================================
+    // DB 쿼리를 성공하고, doFnCommit()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
+    //=====================================================================================
+    public override async Task onQueryResponseCommit() => await Task.CompletedTask;
+    
+    //=====================================================================================
+    // DB 쿼리를 실패하고, doFnRollback()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
+    //=====================================================================================
+    public override async Task onQueryResponseRollback(Result errorResult) => await Task.CompletedTask;
+}

GameServer/Contents/Room/PacketHandler/ChangeScreenPagePacketHandler.cs

@@ -0,0 +1,111 @@
+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+
+namespace GameServer.PacketHandler;
+
+[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.C2GS_REQ_CHANGE_SCREEN_PAGE), typeof(ChangeScreenPagePacketHandler), typeof(GameLoginListener))]
+public class ChangeScreenPagePacketHandler : PacketRecvHandler
+{
+    public static void send_S2C_ACK_CHANGE_SCREEN_PAGE(Player? owner, Result result, int screenPageNo)
+    {
+        var ack_packet = new ClientToGame
+        {
+            Response = new ClientToGameRes
+            {
+                ErrorCode = result.ErrorCode,
+                AckChangeScreenPage = new ClientToGameRes.Types.GS2C_ACK_CHANGE_SCREEN_PAGE
+                {
+                    ScreenPageNo = screenPageNo
+                }
+            }
+        };
+        
+        GameServerApp.getServerLogic().onSendPacket(owner!, ack_packet);
+    }
+    
+    public override async Task<Result> onProcessPacket(ISession entityWithSession, IMessage recvMessage)
+    {
+        await Task.CompletedTask;
+
+        var result = new Result();
+        string err_msg;
+
+        var player = entityWithSession as Player;
+        NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");
+
+        // 1. 기본 정보 체크
+        var request = (recvMessage as ClientToGame)?.Request.ReqChangeScreenPage;
+        if (null == request)
+        {
+            err_msg = $"Failed to get request type !!! : {nameof(ClientToGame.Request.ReqChangeScreenPage)}";
+            result.setFail(ServerErrorCode.InvalidArgument, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            send_S2C_ACK_CHANGE_SCREEN_PAGE(player, result, -1);
+            return result;
+        }
+
+        // 2. room id 확인
+        (result, var room_id) = checkCondition(player, request);
+        if (result.ErrorCode != ServerErrorCode.Success)
+        {
+            send_S2C_ACK_CHANGE_SCREEN_PAGE(player, result, -1);
+            return result;
+        }
+        
+        // 3. room screen page 수정
+        var screen_page = InstanceRoomManager.Instance.changeScreenPage(room_id, request.IsCustom == BoolType.True, request.IsIncrease == BoolType.True, request.CustomPage);
+        if (screen_page < 0)
+        {
+            err_msg = $"failed to change screen page!! : roomId[{room_id}]";
+            result.setFail(ServerErrorCode.NotExistInstanceRoom, err_msg);
+            Log.getLogger().error(err_msg);
+        }
+        
+        send_S2C_ACK_CHANGE_SCREEN_PAGE(player, result, screen_page);
+        return await Task.FromResult(result);
+    }
+
+    private (Result result, string room_id) checkCondition(Player player, ClientToGameReq.Types.C2GS_REQ_CHANGE_SCREEN_PAGE request)
+    {
+        var result = new Result();
+        string err_msg;
+        
+        var location = player.getEntityAttribute<LocationAttribute>();
+        NullReferenceCheckHelper.throwIfNull(location, () => $"location is null !!!");
+
+        // 1. room id 체크
+        var room_id = location.CurrentIndunLocation.InstanceRoomId;
+        if (string.IsNullOrEmpty(room_id))
+        {
+            err_msg = "Failed to change screen page!! : user is not in room";
+            result.setFail(ServerErrorCode.InvalidArgument, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            send_S2C_ACK_CHANGE_SCREEN_PAGE(player, result, -1);
+            return (result, string.Empty);
+        }
+        
+        // 2. 매개변수 체크
+        if (request.IsCustom == BoolType.True && request.CustomPage < 0)
+        {
+            err_msg = $"Failed to change screen page!! : invalid custom page number - {request.CustomPage}";
+            result.setFail(ServerErrorCode.InvalidArgument, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            send_S2C_ACK_CHANGE_SCREEN_PAGE(player, result, -1);
+            return (result, string.Empty);
+        }
+
+        return (result, room_id);
+    }
+}

GameServer/Contents/Room/Room.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+
+
+namespace GameServer;
+
+
+public class Room : EntityBase
+{
+    public Room(Player parent) 
+        : base(EntityType.Room, parent)
+    {
+        onInit().GetAwaiter().GetResult();
+    }
+
+    public sealed override async Task<Result> onInit()
+    {
+        var parent = getDirectParent();
+        NullReferenceCheckHelper.throwIfNull(parent, () => $"parent is null !!!");
+        addEntityAttribute(new RoomAttribute(this, parent));
+
+        addEntityAction(new RoomContentAction(this));
+
+        return await base.onInit();
+    }
+    
+    public override string toBasicString()
+    {
+        return $"{this.getTypeName()} - {getRootParent().toBasicString()}";
+    }
+
+    public override string toSummaryString()
+    {
+        return $"{this.getTypeName()} - {getRootParent().toBasicString()}";
+    }
+}

GameServer/Contents/Room/RoomCheat.cs

@@ -0,0 +1,48 @@
+using Amazon.S3.Model;
+using GameServer.PacketHandler;
+using ServerCommon;
+using ServerCore; using ServerBase;
+
+namespace GameServer;
+
+[ChatCommandAttribute("changepage", typeof(RoomCommandScreenPageChange), AuthAdminLevelType.Developer,
+    AuthAdminLevelType.GmNormal, AuthAdminLevelType.GmSuper)]
+internal class RoomCommandScreenPageChange : ChatCommandBase
+{
+    public override async Task invoke(Player player, string token, string[] args)
+    {
+        var result = new Result();
+        if (args.Length < 2) return;
+
+        var isCustom = false;
+        var isIncrease = false;
+        var custromPage = -1;
+
+        if (false == bool.TryParse(args[0], out isCustom)) return;
+        if (false == isCustom)
+        {
+            if (false == bool.TryParse(args[1], out isIncrease)) return;
+        }
+        else
+        {
+            if(false == int.TryParse(args[1], out custromPage)) return;
+        }
+
+        Log.getLogger().debug("Meeting Room Change Page");
+
+        var location = player.getEntityAttribute<LocationAttribute>();
+        NullReferenceCheckHelper.throwIfNull(location, () => $"location is null !!! - {player.toBasicString()}");
+
+        var room_id = location.CurrentIndunLocation.InstanceRoomId;
+        if (string.IsNullOrEmpty(room_id)) return;
+
+        var screen_page_no = InstanceRoomManager.Instance.changeScreenPage(room_id, isCustom, isIncrease, custromPage);
+        Log.getLogger().debug($"Change Meeting Room Screen Page : {screen_page_no}");
+
+        if(screen_page_no < 0) result.setFail(ServerErrorCode.NotExistInstanceRoom, $"failed to change screen page!! : roomId[{room_id}]");
+        
+        ChangeScreenPagePacketHandler.send_S2C_ACK_CHANGE_SCREEN_PAGE(player, result, screen_page_no);
+
+        await Task.CompletedTask;
+    }
+}