ServerScript added (not finished yet)

Client/Packets.cs

@@ -10,7 +10,7 @@ using GTA.Math;
 namespace CoopClient
 {
     #region CLIENT-ONLY
-    public static class VectorExtensions
+    static class VectorExtensions
     {
         public static Vector3 ToVector(this Quaternion vec)
         {
@@ -57,7 +57,7 @@ namespace CoopClient
     #endregion
 
     [ProtoContract]
-    public struct LVector3
+    struct LVector3
     {
         #region CLIENT-ONLY
         public Vector3 ToVector()
@@ -84,7 +84,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public struct LQuaternion
+    struct LQuaternion
     {
         #region CLIENT-ONLY
         public Quaternion ToQuaternion()
@@ -114,7 +114,7 @@ namespace CoopClient
         public float W { get; set; }
     }
 
-    public enum PacketTypes
+    enum PacketTypes
     {
         HandshakePacket,
         PlayerConnectPacket,
@@ -129,7 +129,7 @@ namespace CoopClient
     }
 
     [Flags]
-    public enum PedDataFlags
+    enum PedDataFlags
     {
         LastSyncWasFull = 1 << 0,
         IsAiming = 1 << 1,
@@ -143,7 +143,7 @@ namespace CoopClient
 
     #region ===== VEHICLE DATA =====
     [Flags]
-    public enum VehicleDataFlags
+    enum VehicleDataFlags
     {
         LastSyncWasFull = 1 << 0,
         IsInVehicle = 1 << 1,
@@ -196,7 +196,7 @@ namespace CoopClient
 
     #region -- PLAYER --
     [ProtoContract]
-    public class HandshakePacket : Packet
+    class HandshakePacket : Packet
     {
         [ProtoMember(1)]
         public string ID { get; set; }
@@ -238,7 +238,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class PlayerConnectPacket : Packet
+    class PlayerConnectPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -272,7 +272,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class PlayerDisconnectPacket : Packet
+    class PlayerDisconnectPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -298,7 +298,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class FullSyncPlayerPacket : Packet
+    class FullSyncPlayerPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -364,7 +364,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class FullSyncPlayerVehPacket : Packet
+    class FullSyncPlayerVehPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -446,7 +446,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class LightSyncPlayerPacket : Packet
+    class LightSyncPlayerPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -504,7 +504,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class LightSyncPlayerVehPacket : Packet
+    class LightSyncPlayerVehPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -570,7 +570,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class ChatMessagePacket : Packet
+    class ChatMessagePacket : Packet
     {
         [ProtoMember(1)]
         public string Username { get; set; }
@@ -602,7 +602,7 @@ namespace CoopClient
 
     #region -- NPC --
     [ProtoContract]
-    public class FullSyncNpcPacket : Packet
+    class FullSyncNpcPacket : Packet
     {
         [ProtoMember(1)]
         public string ID { get; set; }
@@ -668,7 +668,7 @@ namespace CoopClient
     }
 
     [ProtoContract]
-    public class FullSyncNpcVehPacket : Packet
+    class FullSyncNpcVehPacket : Packet
     {
         [ProtoMember(1)]
         public string ID { get; set; }

Server/Entities/EntitiesPed.cs

@@ -1,6 +1,6 @@
 namespace CoopServer.Entities
 {
-    struct EntitiesPed
+    public struct EntitiesPed
     {
         public LVector3 Position { get; set; }
 

Server/Entities/EntitiesPlayer.cs

@@ -1,6 +1,6 @@
 namespace CoopServer.Entities
 {
-    class EntitiesPlayer
+    public class EntitiesPlayer
     {
         public string SocialClubName { get; set; }
         public string Username { get; set; }

Server/Packets.cs

@@ -56,7 +56,7 @@ namespace CoopServer
         public float W { get; set; }
     }
 
-    public enum PacketTypes
+    enum PacketTypes
     {
         HandshakePacket,
         PlayerConnectPacket,
@@ -71,7 +71,7 @@ namespace CoopServer
     }
 
     [Flags]
-    public enum PedDataFlags
+    enum PedDataFlags
     {
         LastSyncWasFull = 1 << 0,
         IsAiming = 1 << 1,
@@ -85,7 +85,7 @@ namespace CoopServer
 
     #region ===== VEHICLE DATA =====
     [Flags]
-    public enum VehicleDataFlags
+    enum VehicleDataFlags
     {
         LastSyncWasFull = 1 << 0,
         IsInVehicle = 1 << 1,
@@ -98,7 +98,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public struct VehicleDoors
+    struct VehicleDoors
     {
         [ProtoMember(1)]
         public float AngleRatio { get; set; }
@@ -114,13 +114,13 @@ namespace CoopServer
     }
     #endregion
 
-    public interface IPacket
+    interface IPacket
     {
         void PacketToNetOutGoingMessage(NetOutgoingMessage message);
         void NetIncomingMessageToPacket(NetIncomingMessage message);
     }
 
-    public abstract class Packet : IPacket
+    abstract class Packet : IPacket
     {
         public abstract void PacketToNetOutGoingMessage(NetOutgoingMessage message);
         public abstract void NetIncomingMessageToPacket(NetIncomingMessage message);
@@ -128,7 +128,7 @@ namespace CoopServer
 
     #region -- PLAYER --
     [ProtoContract]
-    public class HandshakePacket : Packet
+    class HandshakePacket : Packet
     {
         [ProtoMember(1)]
         public string ID { get; set; }
@@ -170,7 +170,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class PlayerConnectPacket : Packet
+    class PlayerConnectPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -204,7 +204,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class PlayerDisconnectPacket : Packet
+    class PlayerDisconnectPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -230,7 +230,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class FullSyncPlayerPacket : Packet
+    class FullSyncPlayerPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -296,7 +296,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class FullSyncPlayerVehPacket : Packet
+    class FullSyncPlayerVehPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -378,7 +378,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class LightSyncPlayerPacket : Packet
+    class LightSyncPlayerPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -436,7 +436,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class LightSyncPlayerVehPacket : Packet
+    class LightSyncPlayerVehPacket : Packet
     {
         [ProtoMember(1)]
         public string Player { get; set; }
@@ -502,7 +502,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class ChatMessagePacket : Packet
+    class ChatMessagePacket : Packet
     {
         [ProtoMember(1)]
         public string Username { get; set; }
@@ -534,7 +534,7 @@ namespace CoopServer
 
     #region -- NPC --
     [ProtoContract]
-    public class FullSyncNpcPacket : Packet
+    class FullSyncNpcPacket : Packet
     {
         [ProtoMember(1)]
         public string ID { get; set; }
@@ -600,7 +600,7 @@ namespace CoopServer
     }
 
     [ProtoContract]
-    public class FullSyncNpcVehPacket : Packet
+    class FullSyncNpcVehPacket : Packet
     {
         [ProtoMember(1)]
         public string ID { get; set; }

Server/Server.cs

@@ -4,6 +4,8 @@ using System.Collections.Generic;
 using System.Threading;
 using System.Text;
 using System.Net.Http;
+using System.Reflection;
+using System.IO;
 
 using Newtonsoft.Json;
 using Lidgren.Network;
@@ -29,6 +31,8 @@ namespace CoopServer
 
         private static readonly Dictionary<string, EntitiesPlayer> Players = new();
 
+        private static ServerScript GameMode;
+
         public Server()
         {
             // 6d4ec318f1c43bd62fe13d5a7ab28650 = GTACOOP:R
@@ -122,6 +126,37 @@ namespace CoopServer
                 #endregion
             }
 
+            try
+            {
+                Logging.Info("Loading gamemode...");
+
+                Assembly asm = Assembly.LoadFrom(AppDomain.CurrentDomain.BaseDirectory + "gamemodes" + Path.DirectorySeparatorChar + "FirstMod.dll");
+                Type[] types = asm.GetExportedTypes();
+                IEnumerable<Type> validTypes = types.Where(t => !t.IsInterface && !t.IsAbstract).Where(t => typeof(ServerScript).IsAssignableFrom(t));
+                Type[] enumerable = validTypes as Type[] ?? validTypes.ToArray();
+
+                if (!enumerable.Any())
+                {
+                    Logging.Error("ERROR: No classes that inherit from ServerScript have been found in the assembly. Starting freeroam.");
+                }
+                else
+                {
+                    GameMode = Activator.CreateInstance(enumerable.ToArray()[0]) as ServerScript;
+                    if (GameMode == null)
+                    {
+                        Logging.Warning("Could not create gamemode: it is null.");
+                    }
+                    else
+                    {
+                        GameMode.Start();
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                Logging.Error(e.Message);
+            }
+
             Listen();
         }
 
@@ -437,8 +472,6 @@ namespace CoopServer
 
             // Accept the connection and send back a new handshake packet with the connection ID
             local.Approve(outgoingMessage);
-
-            Logging.Info("New player [" + packet.SocialClubName + " | " + packet.Username + "] connected!");
         }
 
         // The connection has been approved, now we need to send all other players to the new player and the new player to all players
@@ -449,6 +482,11 @@ namespace CoopServer
                 SendChatMessage(new ChatMessagePacket() { Username = "Server", Message = MainSettings.WelcomeMessage }, new List<NetConnection>() { local });
             }
 
+            if (GameMode != null)
+            {
+                GameMode.OnPlayerConnect(Players[packet.Player]);
+            }
+
             List<NetConnection> playerList = FilterAllLocal(local);
             if (playerList.Count == 0)
             {
@@ -486,6 +524,11 @@ namespace CoopServer
         // Send all players a message that someone has left the server
         private static void SendPlayerDisconnectPacket(PlayerDisconnectPacket packet, string reason = "Disconnected")
         {
+            if (GameMode != null)
+            {
+                GameMode.OnPlayerDisconnect(Players[packet.Player], reason);
+            }
+
             List<NetConnection> playerList = FilterAllLocal(packet.Player);
             if (playerList.Count != 0)
             {
@@ -494,7 +537,6 @@ namespace CoopServer
                 MainNetServer.SendMessage(outgoingMessage, playerList, NetDeliveryMethod.ReliableOrdered, 0);
             }
 
-            Logging.Info(Players[packet.Player].Username + " left the server, reason: " + reason);
             Players.Remove(packet.Player);
         }
 

Server/ServerScript.cs

@@ -0,0 +1,37 @@
+using Lidgren.Network;
+
+namespace CoopServer
+{
+    public class ServerScript
+    {
+        public virtual void Start()
+        {
+            Logging.Info("Gamemode loaded successfully!");
+        }
+
+        public virtual void OnPlayerConnect(Entities.EntitiesPlayer client)
+        {
+            Logging.Info("New player [" + client.SocialClubName + " | " + client.Username + "] connected!");
+        }
+
+        public virtual void OnPlayerDisconnect(Entities.EntitiesPlayer client, string reason)
+        {
+            Logging.Info(client.Username + " left the server, reason: " + reason);
+        }
+
+        protected static void SendChatMessageToAll(string message, string username = "Server")
+        {
+            ChatMessagePacket packet = new()
+            {
+                Username = username,
+                Message = message
+            };
+
+            Logging.Info(username + packet.Message);
+
+            NetOutgoingMessage outgoingMessage = Server.MainNetServer.CreateMessage();
+            packet.PacketToNetOutGoingMessage(outgoingMessage);
+            Server.MainNetServer.SendMessage(outgoingMessage, Server.MainNetServer.Connections, NetDeliveryMethod.ReliableOrdered, 0);
+        }
+    }
+}

Server/Util.cs

@@ -11,27 +11,27 @@ namespace CoopServer
             XmlSerializer ser = new(typeof(T));
 
             string path = AppContext.BaseDirectory + file;
-            T settings;
+            T data;
 
             if (File.Exists(path))
             {
                 using (FileStream stream = File.OpenRead(path))
                 {
-                    settings = (T)ser.Deserialize(stream);
+                    data = (T)ser.Deserialize(stream);
                 }
 
                 using (FileStream stream = new(path, File.Exists(path) ? FileMode.Truncate : FileMode.Create, FileAccess.ReadWrite))
                 {
-                    ser.Serialize(stream, settings);
+                    ser.Serialize(stream, data);
                 }
             }
             else
             {
                 using FileStream stream = File.OpenWrite(path);
-                ser.Serialize(stream, settings = new T());
+                ser.Serialize(stream, data = new T());
             }
 
-            return settings;
+            return data;
         }
     }
 }