RAGECOOP-V/Client/Networking.cs
2022-04-12 06:04:02 +02:00

1262 lines
60 KiB
C#

using System;
using System.Linq;
using System.Collections.Generic;
using CoopClient.Entities.Player;
using CoopClient.Entities.NPC;
using Lidgren.Network;
using GTA;
using GTA.Native;
namespace CoopClient
{
internal class Networking
{
public NetClient Client;
public float Latency = 0;
public bool ShowNetworkInfo = false;
public int BytesReceived = 0;
public int BytesSend = 0;
public void DisConnectFromServer(string address)
{
if (IsOnServer())
{
Client.Disconnect("Bye!");
}
else
{
// 623c92c287cc392406e7aaaac1c0f3b0 = RAGECOOP
NetPeerConfiguration config = new NetPeerConfiguration("623c92c287cc392406e7aaaac1c0f3b0")
{
AutoFlushSendQueue = false
};
config.EnableMessageType(NetIncomingMessageType.ConnectionLatencyUpdated);
Client = new NetClient(config);
Client.Start();
string[] ip = new string[2];
int idx = address.LastIndexOf(':');
if (idx != -1)
{
ip[0] = address.Substring(0, idx);
ip[1] = address.Substring(idx + 1);
}
if (ip.Length != 2)
{
throw new Exception("Malformed URL");
}
// Send HandshakePacket
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
new Packets.Handshake()
{
NetHandle = 0,
Username = Main.MainSettings.Username,
ModVersion = Main.CurrentVersion,
NPCsAllowed = false
}.PacketToNetOutGoingMessage(outgoingMessage);
Client.Connect(ip[0], short.Parse(ip[1]), outgoingMessage);
}
}
public bool IsOnServer()
{
return Client?.ConnectionStatus == NetConnectionStatus.Connected;
}
public void ReceiveMessages()
{
if (Client == null)
{
return;
}
NetIncomingMessage message;
while ((message = Client.ReadMessage()) != null)
{
BytesReceived += message.LengthBytes;
switch (message.MessageType)
{
case NetIncomingMessageType.StatusChanged:
NetConnectionStatus status = (NetConnectionStatus)message.ReadByte();
string reason = message.ReadString();
switch (status)
{
case NetConnectionStatus.InitiatedConnect:
#if !NON_INTERACTIVE
Main.MainMenu.InitiateConnectionMenuSetting();
#endif
GTA.UI.Notification.Show("~y~Trying to connect...");
break;
case NetConnectionStatus.Connected:
if (message.SenderConnection.RemoteHailMessage.ReadByte() != (byte)PacketTypes.Handshake)
{
Client.Disconnect("Wrong packet!");
}
else
{
int len = message.SenderConnection.RemoteHailMessage.ReadInt32();
byte[] data = message.SenderConnection.RemoteHailMessage.ReadBytes(len);
Packets.Handshake handshakePacket = new Packets.Handshake();
handshakePacket.NetIncomingMessageToPacket(data);
Main.LocalNetHandle = handshakePacket.NetHandle;
Main.NPCsAllowed = handshakePacket.NPCsAllowed;
Main.MainChat.Init();
Main.MainPlayerList = new PlayerList();
#if !NON_INTERACTIVE
Main.MainMenu.ConnectedMenuSetting();
#endif
COOPAPI.Connected();
GTA.UI.Notification.Show("~g~Connected!");
Logger.Write(">> Connected <<", Logger.LogLevel.Server);
}
break;
case NetConnectionStatus.Disconnected:
DownloadManager.Cleanup(true);
// Reset all values
Latency = 0;
LastPlayerFullSync = 0;
Main.CleanUpWorld();
Main.NPCsAllowed = false;
if (Main.MainChat.Focused)
{
Main.MainChat.Focused = false;
}
Main.MainPlayerList = null;
Main.CleanUp();
#if !NON_INTERACTIVE
Main.MainMenu.DisconnectedMenuSetting();
#endif
COOPAPI.Disconnected(reason);
GTA.UI.Notification.Show("~r~Disconnected: " + reason);
JavascriptHook.StopAll();
MapLoader.DeleteAll();
Logger.Write($">> Disconnected << reason: {reason}", Logger.LogLevel.Server);
break;
}
break;
case NetIncomingMessageType.Data:
byte packetType = message.ReadByte();
switch (packetType)
{
case (byte)PacketTypes.CleanUpWorld:
{
try
{
Main.CleanUpWorld();
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.PlayerConnect:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.PlayerConnect packet = new Packets.PlayerConnect();
packet.NetIncomingMessageToPacket(data);
PlayerConnect(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.PlayerDisconnect:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.PlayerDisconnect packet = new Packets.PlayerDisconnect();
packet.NetIncomingMessageToPacket(data);
PlayerDisconnect(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FullSyncPlayer:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FullSyncPlayer packet = new Packets.FullSyncPlayer();
packet.NetIncomingMessageToPacket(data);
FullSyncPlayer(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FullSyncPlayerVeh:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FullSyncPlayerVeh packet = new Packets.FullSyncPlayerVeh();
packet.NetIncomingMessageToPacket(data);
FullSyncPlayerVeh(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.LightSyncPlayer:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.LightSyncPlayer packet = new Packets.LightSyncPlayer();
packet.NetIncomingMessageToPacket(data);
LightSyncPlayer(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.LightSyncPlayerVeh:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.LightSyncPlayerVeh packet = new Packets.LightSyncPlayerVeh();
packet.NetIncomingMessageToPacket(data);
LightSyncPlayerVeh(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.SuperLightSync:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.SuperLightSync packet = new Packets.SuperLightSync();
packet.NetIncomingMessageToPacket(data);
if (Main.Players.ContainsKey(packet.NetHandle))
{
EntitiesPlayer player = Main.Players[packet.NetHandle];
player.Position = packet.Position.ToVector();
player.Latency = packet.Latency.HasValue ? packet.Latency.Value : 0;
}
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FullSyncNpc:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FullSyncNpc packet = new Packets.FullSyncNpc();
packet.NetIncomingMessageToPacket(data);
FullSyncNpc(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FullSyncNpcVeh:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FullSyncNpcVeh packet = new Packets.FullSyncNpcVeh();
packet.NetIncomingMessageToPacket(data);
FullSyncNpcVeh(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.ChatMessage:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.ChatMessage packet = new Packets.ChatMessage();
packet.NetIncomingMessageToPacket(data);
if (!COOPAPI.ChatMessageReceived(packet.Username, packet.Message))
{
Main.MainChat.AddMessage(packet.Username, packet.Message);
}
JavascriptHook.InvokeChatMessage(packet.Username, packet.Message);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.NativeCall:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.NativeCall packet = new Packets.NativeCall();
packet.NetIncomingMessageToPacket(data);
DecodeNativeCall(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.NativeResponse:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.NativeResponse packet = new Packets.NativeResponse();
packet.NetIncomingMessageToPacket(data);
DecodeNativeResponse(packet);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.Mod:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.Mod packet = new Packets.Mod();
packet.NetIncomingMessageToPacket(data);
COOPAPI.ModPacketReceived(packet.NetHandle, packet.Name, packet.CustomPacketID, packet.Bytes);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FileTransferTick:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FileTransferTick packet = new Packets.FileTransferTick();
packet.NetIncomingMessageToPacket(data);
DownloadManager.Write(packet.ID, packet.FileChunk);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FileTransferRequest:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FileTransferRequest packet = new Packets.FileTransferRequest();
packet.NetIncomingMessageToPacket(data);
DownloadManager.AddFile(packet.ID, (Packets.DataFileType)packet.FileType, packet.FileName, packet.FileLength);
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.FileTransferComplete:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.FileTransferComplete packet = new Packets.FileTransferComplete();
packet.NetIncomingMessageToPacket(data);
DownloadManager.Cleanup(false);
DownloadManager.DownloadComplete = true;
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
case (byte)PacketTypes.ServerClientEvent:
{
try
{
int len = message.ReadInt32();
byte[] data = message.ReadBytes(len);
Packets.ServerClientEvent packet = new Packets.ServerClientEvent();
packet.NetIncomingMessageToPacket(data);
JavascriptHook.InvokeServerEvent(packet.EventName, packet.Args.ToArray());
}
catch (Exception ex)
{
GTA.UI.Notification.Show("~r~~h~Packet Error");
Logger.Write($"[{packetType}] {ex.Message}", Logger.LogLevel.Server);
Logger.Write($"[{packetType}] {ex.InnerException}", Logger.LogLevel.Server);
Logger.Write($"[{packetType}] {ex.StackTrace}", Logger.LogLevel.Server);
Client.Disconnect($"Packet Error [{packetType}]");
}
}
break;
}
break;
case NetIncomingMessageType.ConnectionLatencyUpdated:
Latency = message.ReadFloat();
break;
case NetIncomingMessageType.DebugMessage:
case NetIncomingMessageType.ErrorMessage:
case NetIncomingMessageType.WarningMessage:
case NetIncomingMessageType.VerboseDebugMessage:
#if DEBUG
// TODO?
#endif
break;
default:
break;
}
Client.Recycle(message);
}
}
#region -- GET --
#region -- PLAYER --
private void PlayerConnect(Packets.PlayerConnect packet)
{
EntitiesPlayer player = new EntitiesPlayer() { Username = packet.Username };
Main.Players.Add(packet.NetHandle, player);
COOPAPI.Connected(packet.NetHandle);
JavascriptHook.InvokePlayerConnect(packet.Username, packet.NetHandle);
}
private void PlayerDisconnect(Packets.PlayerDisconnect packet)
{
if (Main.Players.ContainsKey(packet.NetHandle))
{
EntitiesPlayer player = Main.Players[packet.NetHandle];
if (player.Character != null && player.Character.Exists())
{
player.Character.Kill();
player.Character.Delete();
}
player.PedBlip?.Delete();
COOPAPI.Disconnected(packet.NetHandle);
JavascriptHook.InvokePlayerDisonnect(player.Username, packet.NetHandle);
Main.Players.Remove(packet.NetHandle);
}
}
private void FullSyncPlayer(Packets.FullSyncPlayer packet)
{
if (Main.Players.ContainsKey(packet.NetHandle))
{
EntitiesPlayer player = Main.Players[packet.NetHandle];
player.ModelHash = packet.ModelHash;
player.Clothes = packet.Clothes;
player.Health = packet.Health;
player.Position = packet.Position.ToVector();
player.Rotation = packet.Rotation.ToVector();
player.Velocity = packet.Velocity.ToVector();
player.Speed = packet.Speed;
player.CurrentWeaponHash = packet.CurrentWeaponHash;
player.WeaponComponents = packet.WeaponComponents;
player.AimCoords = packet.AimCoords.ToVector();
player.IsAiming = (packet.Flag.Value & (ushort)PedDataFlags.IsAiming) > 0;
player.IsShooting = (packet.Flag.Value & (ushort)PedDataFlags.IsShooting) > 0;
player.IsReloading = (packet.Flag.Value & (ushort)PedDataFlags.IsReloading) > 0;
player.IsJumping = (packet.Flag.Value & (ushort)PedDataFlags.IsJumping) > 0;
player.IsRagdoll = (packet.Flag.Value & (ushort)PedDataFlags.IsRagdoll) > 0;
player.IsOnFire = (packet.Flag.Value & (ushort)PedDataFlags.IsOnFire) > 0;
player.IsInParachuteFreeFall = (packet.Flag.Value & (ushort)PedDataFlags.IsInParachuteFreeFall) > 0;
player.IsParachuteOpen = (packet.Flag.Value & (ushort)PedDataFlags.IsParachuteOpen) > 0;
player.IsOnLadder = (packet.Flag.Value & (ushort)PedDataFlags.IsOnLadder) > 0;
player.IsVaulting = (packet.Flag.Value & (ushort)PedDataFlags.IsVaulting) > 0;
player.IsInVehicle = false;
player.LastSyncWasFull = true;
player.Latency = packet.Latency.Value;
player.LastUpdateReceived = Util.GetTickCount64();
}
}
private void FullSyncPlayerVeh(Packets.FullSyncPlayerVeh packet)
{
if (Main.Players.ContainsKey(packet.NetHandle))
{
EntitiesPlayer player = Main.Players[packet.NetHandle];
player.ModelHash = packet.ModelHash;
player.Clothes = packet.Clothes;
player.Health = packet.Health;
player.VehicleModelHash = packet.VehModelHash;
player.VehicleSeatIndex = packet.VehSeatIndex;
player.Position = packet.Position.ToVector();
player.VehicleRotation = packet.VehRotation.ToQuaternion();
player.VehicleEngineHealth = packet.VehEngineHealth;
player.VehRPM = packet.VehRPM;
player.Velocity = packet.VehVelocity.ToVector();
player.VehicleSpeed = packet.VehSpeed;
player.VehicleSteeringAngle = packet.VehSteeringAngle;
player.AimCoords = packet.VehAimCoords.ToVector();
player.VehicleColors = packet.VehColors;
player.VehicleMods = packet.VehMods;
player.VehDamageModel = packet.VehDamageModel;
player.VehLandingGear = packet.VehLandingGear;
player.VehIsEngineRunning = (packet.Flag.Value & (ushort)VehicleDataFlags.IsEngineRunning) > 0;
player.VehAreLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreLightsOn) > 0;
player.VehAreBrakeLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreBrakeLightsOn) > 0;
player.VehAreHighBeamsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreHighBeamsOn) > 0;
player.VehIsSireneActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsSirenActive) > 0;
player.VehicleDead = (packet.Flag.Value & (ushort)VehicleDataFlags.IsDead) > 0;
player.IsHornActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsHornActive) > 0;
player.Transformed = (packet.Flag.Value & (ushort)VehicleDataFlags.IsTransformed) > 0;
player.VehRoofOpened = (packet.Flag.Value & (ushort)VehicleDataFlags.RoofOpened) > 0;
player.IsInVehicle = true;
player.LastSyncWasFull = true;
player.Latency = packet.Latency.Value;
player.LastUpdateReceived = Util.GetTickCount64();
}
}
private void LightSyncPlayer(Packets.LightSyncPlayer packet)
{
if (Main.Players.ContainsKey(packet.NetHandle))
{
EntitiesPlayer player = Main.Players[packet.NetHandle];
player.Health = packet.Health;
player.Position = packet.Position.ToVector();
player.Rotation = packet.Rotation.ToVector();
player.Velocity = packet.Velocity.ToVector();
player.Speed = packet.Speed;
player.CurrentWeaponHash = packet.CurrentWeaponHash;
player.AimCoords = packet.AimCoords.ToVector();
player.IsAiming = (packet.Flag.Value & (ushort)PedDataFlags.IsAiming) > 0;
player.IsShooting = (packet.Flag.Value & (ushort)PedDataFlags.IsShooting) > 0;
player.IsReloading = (packet.Flag.Value & (ushort)PedDataFlags.IsReloading) > 0;
player.IsJumping = (packet.Flag.Value & (ushort)PedDataFlags.IsJumping) > 0;
player.IsRagdoll = (packet.Flag.Value & (ushort)PedDataFlags.IsRagdoll) > 0;
player.IsOnFire = (packet.Flag.Value & (ushort)PedDataFlags.IsOnFire) > 0;
player.IsInParachuteFreeFall = (packet.Flag.Value & (ushort)PedDataFlags.IsInParachuteFreeFall) > 0;
player.IsParachuteOpen = (packet.Flag.Value & (ushort)PedDataFlags.IsParachuteOpen) > 0;
player.IsOnLadder = (packet.Flag.Value & (ushort)PedDataFlags.IsOnLadder) > 0;
player.IsVaulting = (packet.Flag.Value & (ushort)PedDataFlags.IsVaulting) > 0;
player.IsInVehicle = false;
player.LastSyncWasFull = false;
player.Latency = packet.Latency.Value;
player.LastUpdateReceived = Util.GetTickCount64();
}
}
private void LightSyncPlayerVeh(Packets.LightSyncPlayerVeh packet)
{
if (Main.Players.ContainsKey(packet.NetHandle))
{
EntitiesPlayer player = Main.Players[packet.NetHandle];
player.Health = packet.Health;
player.VehicleModelHash = packet.VehModelHash;
player.VehicleSeatIndex = packet.VehSeatIndex;
player.Position = packet.Position.ToVector();
player.VehicleRotation = packet.VehRotation.ToQuaternion();
player.Velocity = packet.VehVelocity.ToVector();
player.VehicleSpeed = packet.VehSpeed;
player.VehicleSteeringAngle = packet.VehSteeringAngle;
player.AimCoords = packet.AimCoords.ToVector();
player.VehIsEngineRunning = (packet.Flag.Value & (ushort)VehicleDataFlags.IsEngineRunning) > 0;
player.VehAreLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreLightsOn) > 0;
player.VehAreBrakeLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreBrakeLightsOn) > 0;
player.VehAreHighBeamsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreHighBeamsOn) > 0;
player.VehIsSireneActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsSirenActive) > 0;
player.VehicleDead = (packet.Flag.Value & (ushort)VehicleDataFlags.IsDead) > 0;
player.IsHornActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsHornActive) > 0;
player.Transformed = (packet.Flag.Value & (ushort)VehicleDataFlags.IsTransformed) > 0;
player.VehRoofOpened = (packet.Flag.Value & (ushort)VehicleDataFlags.RoofOpened) > 0;
player.IsInVehicle = true;
player.LastSyncWasFull = false;
player.Latency = packet.Latency.Value;
player.LastUpdateReceived = Util.GetTickCount64();
}
}
private void DecodeNativeCall(Packets.NativeCall packet)
{
List<InputArgument> arguments = new List<InputArgument>();
if (packet.Args != null && packet.Args.Count > 0)
{
packet.Args.ForEach(x =>
{
Type type = x.GetType();
if (type == typeof(int))
{
arguments.Add((int)x);
}
else if (type == typeof(bool))
{
arguments.Add((bool)x);
}
else if (type == typeof(float))
{
arguments.Add((float)x);
}
else if (type == typeof(string))
{
arguments.Add((string)x);
}
else if (type == typeof(LVector3))
{
LVector3 vector = (LVector3)x;
arguments.Add((float)vector.X);
arguments.Add((float)vector.Y);
arguments.Add((float)vector.Z);
}
else
{
GTA.UI.Notification.Show("[DecodeNativeCall][" + packet.Hash + "]: Type of argument not found!");
return;
}
});
}
Function.Call((Hash)packet.Hash, arguments.ToArray());
}
private void DecodeNativeResponse(Packets.NativeResponse packet)
{
List<InputArgument> arguments = new List<InputArgument>();
Type typeOf = null;
if (packet.Args != null && packet.Args.Count > 0)
{
packet.Args.ForEach(x =>
{
typeOf = x.GetType();
if (typeOf == typeof(int))
{
arguments.Add((int)x);
}
else if (typeOf == typeof(bool))
{
arguments.Add((bool)x);
}
else if (typeOf == typeof(float))
{
arguments.Add((float)x);
}
else if (typeOf == typeof(string))
{
arguments.Add((string)x);
}
else if (typeOf == typeof(LVector3))
{
LVector3 vector = (LVector3)x;
arguments.Add((float)vector.X);
arguments.Add((float)vector.Y);
arguments.Add((float)vector.Z);
}
else
{
GTA.UI.Notification.Show("[DecodeNativeResponse][" + packet.Hash + "]: Type of argument not found!");
return;
}
});
}
object result;
switch (packet.ResultType.Value)
{
case 0x00: // int
result = Function.Call<int>((Hash)packet.Hash, arguments.ToArray());
break;
case 0x01: // bool
result = Function.Call<bool>((Hash)packet.Hash, arguments.ToArray());
break;
case 0x02: // float
result = Function.Call<float>((Hash)packet.Hash, arguments.ToArray());
break;
case 0x03: // string
result = Function.Call<string>((Hash)packet.Hash, arguments.ToArray());
break;
case 0x04: // vector3
result = Function.Call<GTA.Math.Vector3>((Hash)packet.Hash, arguments.ToArray()).ToLVector();
break;
default:
GTA.UI.Notification.Show("[DecodeNativeResponse][" + packet.Hash + "]: Type of return not found!");
return;
}
if (Main.CheckNativeHash.ContainsKey(packet.Hash))
{
foreach (KeyValuePair<ulong, byte> hash in Main.CheckNativeHash)
{
if (hash.Key == packet.Hash)
{
lock (Main.ServerItems)
{
Main.ServerItems.Add((int)result, hash.Value);
}
break;
}
}
}
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
new Packets.NativeResponse()
{
Hash = 0,
Args = new List<object>() { result },
ID = packet.ID
}.PacketToNetOutGoingMessage(outgoingMessage);
Client.SendMessage(outgoingMessage, NetDeliveryMethod.ReliableOrdered, (byte)ConnectionChannel.Native);
Client.FlushSendQueue();
}
#endregion // -- PLAYER --
#region -- NPC --
private void FullSyncNpc(Packets.FullSyncNpc packet)
{
lock (Main.NPCs)
{
if (Main.NPCs.ContainsKey(packet.NetHandle))
{
EntitiesNPC npc = Main.NPCs[packet.NetHandle];
// "if" this NPC has left a vehicle
npc.PlayerVehicleHandle = 0;
npc.ModelHash = packet.ModelHash;
npc.Clothes = packet.Clothes;
npc.Health = packet.Health;
npc.Position = packet.Position.ToVector();
npc.Rotation = packet.Rotation.ToVector();
npc.Velocity = packet.Velocity.ToVector();
npc.Speed = packet.Speed;
npc.CurrentWeaponHash = packet.CurrentWeaponHash;
npc.AimCoords = packet.AimCoords.ToVector();
npc.IsAiming = (packet.Flag.Value & (ushort)PedDataFlags.IsAiming) > 0;
npc.IsShooting = (packet.Flag.Value & (ushort)PedDataFlags.IsShooting) > 0;
npc.IsReloading = (packet.Flag.Value & (ushort)PedDataFlags.IsReloading) > 0;
npc.IsJumping = (packet.Flag.Value & (ushort)PedDataFlags.IsJumping) > 0;
npc.IsRagdoll = (packet.Flag.Value & (ushort)PedDataFlags.IsRagdoll) > 0;
npc.IsOnFire = (packet.Flag.Value & (ushort)PedDataFlags.IsOnFire) > 0;
npc.IsInVehicle = false;
npc.LastSyncWasFull = true;
npc.LastUpdateReceived = Util.GetTickCount64();
}
else
{
Main.NPCs.Add(packet.NetHandle, new EntitiesNPC()
{
ModelHash = packet.ModelHash,
Clothes = packet.Clothes,
Health = packet.Health,
Position = packet.Position.ToVector(),
Rotation = packet.Rotation.ToVector(),
Velocity = packet.Velocity.ToVector(),
Speed = packet.Speed,
CurrentWeaponHash = packet.CurrentWeaponHash,
AimCoords = packet.AimCoords.ToVector(),
IsAiming = (packet.Flag.Value & (ushort)PedDataFlags.IsAiming) > 0,
IsShooting = (packet.Flag.Value & (ushort)PedDataFlags.IsShooting) > 0,
IsReloading = (packet.Flag.Value & (ushort)PedDataFlags.IsReloading) > 0,
IsJumping = (packet.Flag.Value & (ushort)PedDataFlags.IsJumping) > 0,
IsRagdoll = (packet.Flag.Value & (ushort)PedDataFlags.IsRagdoll) > 0,
IsOnFire = (packet.Flag.Value & (ushort)PedDataFlags.IsOnFire) > 0,
IsInVehicle = false,
LastSyncWasFull = true,
LastUpdateReceived = Util.GetTickCount64()
});
}
}
}
private void FullSyncNpcVeh(Packets.FullSyncNpcVeh packet)
{
lock (Main.NPCs)
{
if (Main.NPCs.ContainsKey(packet.NetHandle))
{
EntitiesNPC npc = Main.NPCs[packet.NetHandle];
npc.PlayerVehicleHandle = packet.VehHandle;
npc.ModelHash = packet.ModelHash;
npc.Clothes = packet.Clothes;
npc.Health = packet.Health;
npc.VehicleModelHash = packet.VehModelHash;
npc.VehicleSeatIndex = packet.VehSeatIndex;
npc.Position = packet.Position.ToVector();
npc.VehicleRotation = packet.VehRotation.ToQuaternion();
npc.VehicleEngineHealth = packet.VehEngineHealth;
npc.VehRPM = packet.VehRPM;
npc.Velocity = packet.VehVelocity.ToVector();
npc.VehicleSpeed = packet.VehSpeed;
npc.VehicleSteeringAngle = packet.VehSteeringAngle;
npc.VehicleColors = packet.VehColors;
npc.VehDamageModel = packet.VehDamageModel;
npc.VehLandingGear = packet.VehLandingGear;
npc.VehIsEngineRunning = (packet.Flag.Value & (ushort)VehicleDataFlags.IsEngineRunning) > 0;
npc.VehAreLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreLightsOn) > 0;
npc.VehAreBrakeLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreBrakeLightsOn) > 0;
npc.VehAreHighBeamsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreHighBeamsOn) > 0;
npc.VehIsSireneActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsSirenActive) > 0;
npc.VehicleDead = (packet.Flag.Value & (ushort)VehicleDataFlags.IsDead) > 0;
npc.IsHornActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsHornActive) > 0;
npc.Transformed = (packet.Flag.Value & (ushort)VehicleDataFlags.IsTransformed) > 0;
npc.VehRoofOpened = (packet.Flag.Value & (ushort)VehicleDataFlags.RoofOpened) > 0;
npc.IsInVehicle = true;
npc.LastSyncWasFull = true;
npc.LastUpdateReceived = Util.GetTickCount64();
}
else
{
Main.NPCs.Add(packet.NetHandle, new EntitiesNPC()
{
PlayerVehicleHandle = packet.VehHandle,
ModelHash = packet.ModelHash,
Clothes = packet.Clothes,
Health = packet.Health,
VehicleModelHash = packet.VehModelHash,
VehicleSeatIndex = packet.VehSeatIndex,
Position = packet.Position.ToVector(),
VehicleRotation = packet.VehRotation.ToQuaternion(),
VehicleEngineHealth = packet.VehEngineHealth,
VehRPM = packet.VehRPM,
Velocity = packet.VehVelocity.ToVector(),
VehicleSpeed = packet.VehSpeed,
VehicleSteeringAngle = packet.VehSteeringAngle,
VehicleColors = packet.VehColors,
VehDamageModel = packet.VehDamageModel,
VehLandingGear = packet.VehLandingGear,
VehIsEngineRunning = (packet.Flag.Value & (ushort)VehicleDataFlags.IsEngineRunning) > 0,
VehAreLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreLightsOn) > 0,
VehAreBrakeLightsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreBrakeLightsOn) > 0,
VehAreHighBeamsOn = (packet.Flag.Value & (ushort)VehicleDataFlags.AreHighBeamsOn) > 0,
VehIsSireneActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsSirenActive) > 0,
VehicleDead = (packet.Flag.Value & (ushort)VehicleDataFlags.IsDead) > 0,
IsHornActive = (packet.Flag.Value & (ushort)VehicleDataFlags.IsHornActive) > 0,
Transformed = (packet.Flag.Value & (ushort)VehicleDataFlags.IsTransformed) > 0,
VehRoofOpened = (packet.Flag.Value & (ushort)VehicleDataFlags.RoofOpened) > 0,
IsInVehicle = true,
LastSyncWasFull = true,
LastUpdateReceived = Util.GetTickCount64()
});
}
}
}
#endregion // -- NPC --
#endregion
#region -- SEND --
private ulong LastPlayerFullSync = 0;
public void SendPlayerData()
{
Ped player = Game.Player.Character;
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
NetDeliveryMethod messageType;
int connectionChannel = 0;
if ((Util.GetTickCount64() - LastPlayerFullSync) > 500)
{
messageType = NetDeliveryMethod.UnreliableSequenced;
connectionChannel = (byte)ConnectionChannel.PlayerFull;
if (player.IsInVehicle())
{
Vehicle veh = player.CurrentVehicle;
byte primaryColor = 0;
byte secondaryColor = 0;
unsafe
{
Function.Call<byte>(Hash.GET_VEHICLE_COLOURS, veh, &primaryColor, &secondaryColor);
}
new Packets.FullSyncPlayerVeh()
{
NetHandle = Main.LocalNetHandle,
PedHandle = player.Handle,
Health = player.Health,
VehicleHandle = veh.Handle,
ModelHash = player.Model.Hash,
Clothes = player.GetPedClothes(),
VehModelHash = veh.Model.Hash,
VehSeatIndex = (short)player.SeatIndex,
Position = veh.Position.ToLVector(),
VehRotation = veh.Quaternion.ToLQuaternion(),
VehEngineHealth = veh.EngineHealth,
VehRPM = veh.CurrentRPM,
VehVelocity = veh.Velocity.ToLVector(),
VehSpeed = veh.Speed,
VehSteeringAngle = veh.SteeringAngle,
VehAimCoords = veh.IsTurretSeat((int)player.SeatIndex) ? Util.GetVehicleAimCoords().ToLVector() : new LVector3(),
VehColors = new byte[] { primaryColor, secondaryColor },
VehMods = veh.Mods.GetVehicleMods(),
VehDamageModel = veh.GetVehicleDamageModel(),
VehLandingGear = veh.IsPlane ? (byte)veh.LandingGearState : (byte)0,
Flag = player.GetVehicleFlags(veh)
}.PacketToNetOutGoingMessage(outgoingMessage);
}
else
{
new Packets.FullSyncPlayer()
{
NetHandle = Main.LocalNetHandle,
PedHandle = player.Handle,
Health = player.Health,
ModelHash = player.Model.Hash,
Clothes = player.GetPedClothes(),
Position = player.Position.ToLVector(),
Rotation = player.Rotation.ToLVector(),
Velocity = player.Velocity.ToLVector(),
Speed = player.GetPedSpeed(),
AimCoords = player.GetPedAimCoords(false).ToLVector(),
CurrentWeaponHash = (uint)player.Weapons.Current.Hash,
WeaponComponents = player.Weapons.Current.GetWeaponComponents(),
Flag = player.GetPedFlags(true)
}.PacketToNetOutGoingMessage(outgoingMessage);
}
LastPlayerFullSync = Util.GetTickCount64();
}
else
{
messageType = NetDeliveryMethod.ReliableSequenced;
connectionChannel = (byte)ConnectionChannel.PlayerLight;
if (player.IsInVehicle())
{
Vehicle veh = player.CurrentVehicle;
new Packets.LightSyncPlayerVeh()
{
NetHandle = Main.LocalNetHandle,
Health = player.Health,
VehModelHash = veh.Model.Hash,
VehSeatIndex = (short)player.SeatIndex,
Position = veh.Position.ToLVector(),
VehRotation = veh.Quaternion.ToLQuaternion(),
VehVelocity = veh.Velocity.ToLVector(),
VehSpeed = veh.Speed,
VehSteeringAngle = veh.SteeringAngle,
Flag = player.GetVehicleFlags(veh)
}.PacketToNetOutGoingMessage(outgoingMessage);
}
else
{
new Packets.LightSyncPlayer()
{
NetHandle = Main.LocalNetHandle,
Health = player.Health,
Position = player.Position.ToLVector(),
Rotation = player.Rotation.ToLVector(),
Velocity = player.Velocity.ToLVector(),
Speed = player.GetPedSpeed(),
AimCoords = player.GetPedAimCoords(false).ToLVector(),
CurrentWeaponHash = (uint)player.Weapons.Current.Hash,
Flag = player.GetPedFlags(true)
}.PacketToNetOutGoingMessage(outgoingMessage);
}
}
Client.SendMessage(outgoingMessage, messageType, connectionChannel);
Client.FlushSendQueue();
#if DEBUG
if (ShowNetworkInfo)
{
BytesSend += outgoingMessage.LengthBytes;
}
#endif
}
public void SendNpcData(Ped npc)
{
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
if (npc.IsInVehicle())
{
Vehicle veh = npc.CurrentVehicle;
byte primaryColor = 0;
byte secondaryColor = 0;
unsafe
{
Function.Call<byte>(Hash.GET_VEHICLE_COLOURS, npc.CurrentVehicle, &primaryColor, &secondaryColor);
}
new Packets.FullSyncNpcVeh()
{
NetHandle = Main.LocalNetHandle + npc.Handle,
VehHandle = Main.LocalNetHandle + veh.Handle,
ModelHash = npc.Model.Hash,
Clothes = npc.GetPedClothes(),
Health = npc.Health,
VehModelHash = veh.Model.Hash,
VehSeatIndex = (short)npc.SeatIndex,
Position = veh.Position.ToLVector(),
VehRotation = veh.Quaternion.ToLQuaternion(),
VehEngineHealth = veh.EngineHealth,
VehRPM = veh.CurrentRPM,
VehVelocity = veh.Velocity.ToLVector(),
VehSpeed = veh.Speed,
VehSteeringAngle = veh.SteeringAngle,
VehColors = new byte[] { primaryColor, secondaryColor },
VehMods = veh.Mods.GetVehicleMods(),
VehDamageModel = veh.GetVehicleDamageModel(),
VehLandingGear = veh.IsPlane ? (byte)veh.LandingGearState : (byte)0,
Flag = npc.GetVehicleFlags(veh)
}.PacketToNetOutGoingMessage(outgoingMessage);
}
else
{
new Packets.FullSyncNpc()
{
NetHandle = Main.LocalNetHandle + npc.Handle,
ModelHash = npc.Model.Hash,
Clothes = npc.GetPedClothes(),
Health = npc.Health,
Position = npc.Position.ToLVector(),
Rotation = npc.Rotation.ToLVector(),
Velocity = npc.Velocity.ToLVector(),
Speed = npc.GetPedSpeed(),
AimCoords = npc.GetPedAimCoords(true).ToLVector(),
CurrentWeaponHash = (uint)npc.Weapons.Current.Hash,
Flag = npc.GetPedFlags(true)
}.PacketToNetOutGoingMessage(outgoingMessage);
}
Client.SendMessage(outgoingMessage, NetDeliveryMethod.Unreliable, (byte)ConnectionChannel.NPCFull);
Client.FlushSendQueue();
#if DEBUG
if (ShowNetworkInfo)
{
BytesSend += outgoingMessage.LengthBytes;
}
#endif
}
public void SendChatMessage(string message)
{
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
new Packets.ChatMessage() { Username = Main.MainSettings.Username, Message = message }.PacketToNetOutGoingMessage(outgoingMessage);
Client.SendMessage(outgoingMessage, NetDeliveryMethod.ReliableOrdered, (byte)ConnectionChannel.Chat);
Client.FlushSendQueue();
#if DEBUG
if (ShowNetworkInfo)
{
BytesSend += outgoingMessage.LengthBytes;
}
#endif
}
public void SendModData(long target, string modName, byte customID, byte[] bytes)
{
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
new Packets.Mod()
{
NetHandle = Main.LocalNetHandle,
Target = target,
Name = modName,
CustomPacketID = customID,
Bytes = bytes
}.PacketToNetOutGoingMessage(outgoingMessage);
Client.SendMessage(outgoingMessage, NetDeliveryMethod.ReliableOrdered, (byte)ConnectionChannel.Mod);
Client.FlushSendQueue();
#if DEBUG
if (ShowNetworkInfo)
{
BytesSend += outgoingMessage.LengthBytes;
}
#endif
}
public void SendDownloadFinish(byte id)
{
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
new Packets.FileTransferComplete() { ID = id }.PacketToNetOutGoingMessage(outgoingMessage);
Client.SendMessage(outgoingMessage, NetDeliveryMethod.ReliableUnordered, (byte)ConnectionChannel.File);
Client.FlushSendQueue();
#if DEBUG
if (ShowNetworkInfo)
{
BytesSend += outgoingMessage.LengthBytes;
}
#endif
}
public void SendTriggerEvent(string eventName, params object[] args)
{
NetOutgoingMessage outgoingMessage = Client.CreateMessage();
new Packets.ServerClientEvent()
{
EventName = eventName,
Args = new List<object>(args)
}.PacketToNetOutGoingMessage(outgoingMessage);
Client.SendMessage(outgoingMessage, NetDeliveryMethod.ReliableUnordered, (byte)ConnectionChannel.Event);
Client.FlushSendQueue();
}
#endregion
}
}