Data Saving Progress

ClientSubnautica/ClientManager/Patches/AddMenuButton.cs

@@ -51,27 +51,27 @@ static void Postfix(string target, MainMenuRightSide __instance)
 
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionSuccess").SetActive(true);
                             }
-                            catch (SocketException e)
+                            catch (SocketException)
                             {
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionInProgress").SetActive(false);
 
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionError").SetActive(true);
                             }
-                            catch (FormatException e)
+                            catch (FormatException)
                             {
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionInProgress").SetActive(false);
 
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionError/Text").GetComponent<TextMeshProUGUI>().text = "Invalid address ip";
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionError").SetActive(true);
                             }
-                            catch (IndexOutOfRangeException e)
+                            catch (IndexOutOfRangeException)
                             {
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionInProgress").SetActive(false);
 
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionError/Text").GetComponent<TextMeshProUGUI>().text = "No port specified or wrong ip address format";
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionError").SetActive(true);
                             }
-                            catch (Exception e)
+                            catch (Exception)
                             {
                                 GameObject.Find("Menu canvas/Panel/MainMenu/RightSide/MultiplayerMenu/SubscriptionInProgress").SetActive(false);
 

ClientSubnautica/ClientManager/Patches/OnSaveGame.cs

@@ -0,0 +1,38 @@
+using System.Net.Sockets;
+using System.Threading;
+using ClientSubnautica.MultiplayerManager.SendData;
+using HarmonyLib;
+using UnityEngine;
+using UnityEngine.UI;
+using UWE;
+
+namespace ClientSubnautica.ClientManager.Patches
+{
+    class SaveGame
+    {
+        [HarmonyPatch(typeof(IngameMenu), "SaveGame")]
+        public class Patches
+        {
+            [HarmonyPostfix]
+            static bool Prefix(IngameMenu __instance)
+            {
+
+                GameObject mainPanel = __instance.mainPanel;
+                Button save = __instance.saveButton;
+
+                save.onClick.AddListener(SaveButtonClick);
+
+                mainPanel.SetActive(true);
+
+                return false;
+            }
+            private static void SaveButtonClick()
+            {
+                Player player = Player.main;
+                Vector3 position = player.transform.position;
+
+                SendOnSaveGame.SendPosition(position);
+            }
+        }
+    }
+}

ClientSubnautica/ClientSubnautica.csproj

@@ -34,6 +34,7 @@
     <Compile Include="ClientManager\Patches\DisableMailSubscription.cs" />
     <Compile Include="ClientManager\Patches\OnPickup.cs" />
     <Compile Include="ClientManager\Patches\AddMenuButton.cs" />
+    <Compile Include="ClientManager\Patches\OnSaveGame.cs" />
     <Compile Include="ClientManager\UniqueGuid.cs" />
     <Compile Include="ClientManager\Patches\DisablePause.cs" />
     <Compile Include="ClientManager\FunctionToClient.cs" />
@@ -44,6 +45,7 @@
     <Compile Include="MultiplayerManager\ReceiveData\ReceiveDataFromServer.cs" />
     <Compile Include="MultiplayerManager\SendData\SendOnPickup.cs" />
     <Compile Include="MultiplayerManager\SendData\SendOnDrop.cs" />
+    <Compile Include="MultiplayerManager\SendData\SendOnSaveGame.cs" />
     <Compile Include="MultiplayerManager\SendData\SendTimePassed.cs" />
     <Compile Include="MultiplayerManager\SendData\SendMyPos.cs" />
     <Compile Include="StartMod\LoadMap.cs" />

ClientSubnautica/MultiplayerManager/NetworkCMD.cs

@@ -17,7 +17,8 @@ class NetworkCMD
             {"5", "AllId"},
             {"6", "GetTimePassed"},
             {"7", "PickupItem"},
-            {"8", "SpawnBasePiece"}
+            {"8", "SpawnBasePiece"},
+            {"9", "SaveGameRequest"}
         };
 
         public static string Translate(string idCMD)

ClientSubnautica/MultiplayerManager/SendData/SendOnSaveGame.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Net.Sockets;
+using System.Text;
+using ClientSubnautica.MultiplayerManager.ReceiveData;
+using UnityEngine;
+
+namespace ClientSubnautica.MultiplayerManager.SendData
+{
+    public class SendOnSaveGame
+    {
+        public static void SendPosition(Vector3 position)
+        {
+            bool saved = SendData(position);
+        }
+
+        private static bool SendData(Vector3 position)
+        {
+            NetworkStream ns2 = InitializeConnection.client.GetStream();
+            try
+            {
+                string x = "";
+                string y = "";
+                string z = "";
+                string rotx = "";
+                string roty = "";
+                string rotz = "";
+                string rotw = "";
+                string rotxTemp = "";
+                string rotyTemp = "";
+                string rotzTemp = "";
+                string rotwTemp = "";
+                while (true)
+                {
+                    try
+                    {
+                        Quaternion roTemp = MainCameraControl.main.viewModel.transform.rotation;
+                        rotxTemp = roTemp.x.ToString();
+                        rotyTemp = roTemp.y.ToString();
+                        rotzTemp = roTemp.z.ToString();
+                        rotwTemp = roTemp.w.ToString();
+                    }
+                    catch (Exception e)
+                    {
+                        Console.WriteLine(e);
+                        throw;
+                    }
+                    if (position.x.ToString() != x |
+                        position.y.ToString() != y |
+                        position.z.ToString() != z |
+                        rotxTemp != rotx | rotyTemp != roty |
+                        rotzTemp != rotz | rotwTemp != rotw)
+                    {
+                        rotx = rotxTemp;
+                        roty = rotyTemp;
+                        rotz = rotzTemp;
+                        rotw = rotwTemp;
+                        byte[] msgresponse = Encoding.ASCII.GetBytes("");
+                        Array.Clear(msgresponse, 0, msgresponse.Length);
+
+                        msgresponse = Encoding.ASCII.GetBytes(NetworkCMD.getIdCMD("SaveGameRequest") + ":" +
+                                                              position.x + ";" +
+                                                              position.y + ";" +
+                                                              position.z + ";" + rotx + ";" +
+                                                              roty + ";" + rotz + ";" + rotw + "/END/");
+
+                        ns2.Write(msgresponse, 0, msgresponse.Length);
+                        return true;
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+                return false;
+            }
+        }
+    }
+}

ServerSubnautica/Clients/HandleClient.cs

@@ -127,7 +127,7 @@ public void loop()
         public void endConnection()
         {
             lock (Server._lock) Server.list_clients.Remove(id);
-            Console.WriteLine("Someone deconnected, id: " + id);
+            Console.WriteLine("Someone disconnected, id: " + id);
             client.Client.Shutdown(SocketShutdown.Both);
             client.Close();
             clientAction.redirectCall(new string[] { id.ToString() }, NetworkCMD.getIdCMD("Disconnected"));

ServerSubnautica/Database/DAO.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Data.SQLite;
+using System.IO;
+
+
+namespace ServerSubnautica.Database
+{
+    internal class Dao
+    {
+        private static SQLiteConnection connection;
+
+        public static SQLiteConnection CreateConnection()
+        {
+            // Create a new database connection:
+            connection = new SQLiteConnection("Data Source=database.db; Version = 3; New = True; Compress = True;");
+            // Open the connection:
+            try
+            {
+                connection.Open();
+
+                if (!File.Exists("database.db"))
+                {
+                    Console.WriteLine("Creating database");
+                    File.Create("database.db");
+                    CreateTable(connection);
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex);
+                throw;
+            }
+            return connection;
+        }
+
+        public static void SaveLocation(string playerId, string lastLocX, string lastLocY, string lastLocZ)
+        {
+            SQLiteCommand command = connection.CreateCommand();
+
+            command.CommandText =
+                $"INSERT INTO Players (PlayerId, LastPositionX, LastPositionY, LastPositionZ) VALUES ({playerId}, {lastLocX}, {lastLocY}, {lastLocZ})";
+            command.ExecuteNonQuery();
+        }
+
+        public static string GetLocation()
+        {
+            SQLiteCommand command = connection.CreateCommand();
+            command.CommandText = "SELECT * FROM Players";
+
+            SQLiteDataReader reader = command.ExecuteReader();
+
+            while (reader.Read())
+            {
+                int readerId = reader.GetInt16(0);
+                float readerX = reader.GetFloat(1);
+                float readerY = reader.GetFloat(2);
+                float readerZ = reader.GetFloat(3);
+
+                return $"{readerId};{readerX};{readerY};{readerZ}";
+            }
+
+            return null;
+        }
+
+        private static void CreateTable(SQLiteConnection conn)
+        {
+            SQLiteCommand sqliteCmd = conn.CreateCommand();
+            string createSql = "CREATE TABLE Players (PlayerId INT, LastPositionX REAL, LastPositionY REAL, LastPositionZ REAL)";
+            string createSql1 = "CREATE TABLE Inventory (PlayerId INT, ItemId INT, Quantity INT, Misc VARCHAR(20))";
+            sqliteCmd.CommandText = createSql;
+            sqliteCmd.ExecuteNonQuery();
+            sqliteCmd.CommandText = createSql1;
+            sqliteCmd.ExecuteNonQuery();
+        }
+
+        public static void ReadData(SQLiteConnection conn)
+        {
+
+            SQLiteCommand sqLiteCmd = conn.CreateCommand();
+            sqLiteCmd.CommandText = "SELECT * FROM SampleTable WHERE 1";
+
+            SQLiteDataReader sqLiteDataReader = sqLiteCmd.ExecuteReader();
+
+            while (sqLiteDataReader.Read())
+            {
+                string myReader = sqLiteDataReader.GetString(0);
+                Console.WriteLine(myReader);
+            }
+            conn.Close();
+        }
+    }
+}

ServerSubnautica/NetworkCMD.cs

@@ -17,7 +17,8 @@ class NetworkCMD
             {"5", "AllId"},
             {"6", "GetTimePassed"},
             {"7", "PickupItem"},
-            {"8", "SpawnBasePiece"}
+            {"8", "SpawnBasePiece"},
+            {"9", "SaveGameRequest"}
         };
 
         public static string Translate(string idCMD)

ServerSubnautica/SendData/FunctionManager.cs

@@ -1,5 +1,6 @@
 using ClientSubnautica.MultiplayerManager.ReceiveData;
 using System;
+using ServerSubnautica.Database;
 
 namespace ServerSubnautica
 {
@@ -40,5 +41,12 @@ public void Disconnected(string[] param)
             client.broadcast(NetworkCMD.getIdCMD("Disconnected") + ":" + param[0]+"/END/", int.Parse(param[0]));
         }
 
+        public void SaveGameRequest(string[] param)
+        {
+            //client.broadcast(NetworkCMD.getIdCMD("SaveGameRequest") + ":" + param[0] + ":" + param[1] + ":" + param[2] + ":" + param[3] + ":" + param[4] + ":" + param[5] + ":" + param[6]+"/END/", int.Parse(param[0]));
+            Dao.SaveLocation(param[0], param[1], param[2], param[3]);
+            Console.WriteLine("id: " + param[0] + " saving at position: " + param[1] + ";" + param[2] + ";" + param[3] + ";" + param[4] + ";" + param[5] + ";" + param[6] + ";" + param[7]);
+        }
+
     }
 }

ServerSubnautica/Server.cs

@@ -7,6 +7,7 @@
 using System.Net;
 using System.Net.Sockets;
 using System.Threading;
+using ServerSubnautica.Database;
 
 class Server
 {
@@ -24,7 +25,8 @@ static void Main(string[] args)
     {
         Server server = new Server();
         configParams = server.loadParam(configPath);
-
+
+        Dao.CreateConnection();
 
         mapName = configParams["MapFolderName"].ToString();
         gameInfoPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, mapName, "gameinfo.json");

ServerSubnautica/ServerSubnautica.csproj

@@ -9,6 +9,11 @@
 
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="System.Data.SQLite" Version="1.0.116" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Include="bin\Debug\net5.0\database.db" />
   </ItemGroup>
 
 </Project>