RAGECOOP-V/RageCoop.Client/Main.cs

using GTA;
using GTA.Math;
using GTA.Native;
using RageCoop.Client.Menus;
using RageCoop.Core;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Windows.Forms;
using System.Threading.Tasks;
using System.Threading;

namespace RageCoop.Client
{
    /// <summary>
    /// Don't use it!
    /// </summary>
    internal class Main : Script
    {

        private bool _gameLoaded = false;
        internal static readonly string CurrentVersion = "V0_5_0";

        internal static int LocalPlayerID = 0;

        internal static RelationshipGroup SyncedPedsGroup;

        internal static new Settings Settings = null;
        internal static Scripting.BaseScript BaseScript = new Scripting.BaseScript();

#if !NON_INTERACTIVE
#endif
        internal static Chat MainChat = null;
        internal static Stopwatch Counter = new Stopwatch();
        internal static Logger Logger = null;

        internal static ulong Ticked = 0;
        internal static Vector3 PlayerPosition;
        internal static Scripting.Resources Resources = null;
        private static List<Func<bool>> QueuedActions = new List<Func<bool>>();
        /// <summary>
        /// Don't use it!
        /// </summary>
        public Main()
        {
            try
            {
                Settings = Util.ReadSettings();
            }
            catch
            {
                GTA.UI.Notification.Show("Malformed configuration, overwriting with default values...");
                Settings=new Settings();
                Util.SaveSettings();
            }
            Directory.CreateDirectory(Settings.DataDirectory);
            Logger=new Logger()
            {
                LogPath=$"{Settings.DataDirectory}\\RageCoop.Client.log",
                UseConsole=false,
#if DEBUG
                LogLevel = 0,
#else
                LogLevel=Settings.LogLevel,
#endif
            };
            Resources = new Scripting.Resources();
            if (Game.Version < GameVersion.v1_0_1290_1_Steam)
            {
                Tick += (object sender, EventArgs e) =>
                {
                    if (Game.IsLoading)
                    {
                        return;
                    }
                    if (!_gameLoaded)
                    {
                        GTA.UI.Notification.Show("~r~Please update your GTA5 to v1.0.1290 or newer!", true);
                        _gameLoaded = true;
                    }
                };
                return;
            }
            BaseScript.OnStart();
            SyncedPedsGroup=World.AddRelationshipGroup("SYNCPED");
            Game.Player.Character.RelationshipGroup.SetRelationshipBetweenGroups(SyncedPedsGroup, Relationship.Neutral, true);
#if !NON_INTERACTIVE
#endif
            MainChat = new Chat();
            Tick += OnTick;
            Tick += (s, e) => { Scripting.API.Events.InvokeTick(); };
            KeyDown += OnKeyDown;
            KeyDown+=(s, e) => { Scripting.API.Events.InvokeKeyDown(s, e); };
            KeyUp+=(s, e) => { Scripting.API.Events.InvokeKeyUp(s, e); };
            Aborted += (object sender, EventArgs e) => CleanUp();

            Util.NativeMemory();
            Counter.Restart();
        }

#if DEBUG
#endif
        public static Ped P;
        public static float FPS;
        private bool _lastDead;
        private void OnTick(object sender, EventArgs e)
        {
            P= Game.Player.Character;
            PlayerPosition=P.ReadPosition();

            /*
            var V = P.CurrentVehicle;
            List<int> found;
            if (V!=null)
            {
                found = Memory.FindOffset(V.Velocity.X, V.MemoryAddress);
                
                new LemonUI.Elements.ScaledText(new System.Drawing.PointF(50, 100), V.Velocity.ToString()).Draw();
                new LemonUI.Elements.ScaledText(new System.Drawing.PointF(50, 150), V.ReadVelocity().ToString()).Draw();
            }
            else
            {
                found = Memory.FindOffset(P.Velocity.X, P.MemoryAddress);

                new LemonUI.Elements.ScaledText(new System.Drawing.PointF(50, 100), P.Velocity.ToString()).Draw();
                new LemonUI.Elements.ScaledText(new System.Drawing.PointF(50, 150), P.ReadVelocity().ToString()).Draw();
            }
            for (int i = 0; i<found.Count; i++)
            {
                new LemonUI.Elements.ScaledText(new System.Drawing.PointF(200*(i+1), 50), found[i].ToString()).Draw();
            }
            */
            PlayerPosition=P.ReadPosition();
            FPS=Game.FPS;
            PlayerPosition=P.ReadPosition();
            if (Game.IsLoading)
            {
                return;
            }
            else if (!_gameLoaded && (_gameLoaded = true))
            {
#if !NON_INTERACTIVE
                GTA.UI.Notification.Show(GTA.UI.NotificationIcon.AllPlayersConf, "RAGECOOP", "Welcome!", $"Press ~g~{Main.Settings.MenuKey}~s~ to open the menu.");
#endif
            }

#if !NON_INTERACTIVE
            CoopMenu.MenuPool.Process();
#endif

            DoQueuedActions();
            if (!Networking.IsOnServer)
            {
                return;
            }
            if (Game.TimeScale!=1)
            {
                Game.TimeScale=1;
            }
            try
            {
                EntityPool.DoSync();
            }
            catch (Exception ex)
            {
                Main.Logger.Error(ex);
            }



#if DEBUG
            if (Networking.ShowNetworkInfo)
            {
                
                new LemonUI.Elements.ScaledText(new PointF(Screen.PrimaryScreen.Bounds.Width / 2, 0), $"L: {Networking.Latency * 1000:N0}ms", 0.5f) { Alignment = GTA.UI.Alignment.Center }.Draw();
                new LemonUI.Elements.ScaledText(new PointF(Screen.PrimaryScreen.Bounds.Width / 2, 30), $"R: {Lidgren.Network.NetUtility.ToHumanReadable(Statistics.BytesDownPerSecond)}/s", 0.5f) { Alignment = GTA.UI.Alignment.Center }.Draw();
                new LemonUI.Elements.ScaledText(new PointF(Screen.PrimaryScreen.Bounds.Width / 2, 60), $"S: {Lidgren.Network.NetUtility.ToHumanReadable(Statistics.BytesUpPerSecond)}/s", 0.5f) { Alignment = GTA.UI.Alignment.Center }.Draw();
            }
#endif



            MainChat.Tick();
            PlayerList.Tick();
            if (!Scripting.API.Config.EnableAutoRespawn)
            {
                Function.Call(Hash.PAUSE_DEATH_ARREST_RESTART, true);
                Function.Call(Hash.IGNORE_NEXT_RESTART, true);
                Function.Call(Hash.FORCE_GAME_STATE_PLAYING);
                Function.Call(Hash.TERMINATE_ALL_SCRIPTS_WITH_THIS_NAME, "respawn_controller");
                if (P.IsDead)
                {
                    Function.Call(Hash.SET_FADE_OUT_AFTER_DEATH, false);

                    if (P.Health!=1)
                    {
                        P.Health=1;
                        Game.Player.WantedLevel=0;
                        Main.Logger.Debug("Player died.");
                        Scripting.API.Events.InvokePlayerDied();
                    }
                    GTA.UI.Screen.StopEffects();
                }
                else
                {

                    Function.Call(Hash.DISPLAY_HUD, true);
                }

            }
            else if (P.IsDead && !_lastDead)
            {
                Scripting.API.Events.InvokePlayerDied();
            }
            _lastDead=P.IsDead;
            Ticked++;
        }
        Vector3 vel =new Vector3(0,0,0.123f);
        private void OnKeyDown(object sender, KeyEventArgs e)
        {
            if(e.KeyCode == Keys.Right)
            {
                vel.Z+=0.1f;
            }
            if (e.KeyCode == Keys.Left)
            {
                vel.Z-=0.1f;
            }
            if (MainChat.Focused)
            {
                MainChat.OnKeyDown(e.KeyCode);
                return;
            }
            if (Networking.IsOnServer)
            {
                if (Game.IsControlPressed(GTA.Control.FrontendPause))
                {
                    Function.Call(Hash.ACTIVATE_FRONTEND_MENU, Function.Call<int>(Hash.GET_HASH_KEY, "FE_MENU_VERSION_SP_PAUSE"), false, 0);
                    return;
                }
                if (Game.IsControlPressed(GTA.Control.FrontendPauseAlternate)&&Settings.DisableAlternatePause)
                {
                    Function.Call(Hash.ACTIVATE_FRONTEND_MENU, Function.Call<int>(Hash.GET_HASH_KEY, "FE_MENU_VERSION_SP_PAUSE"), false, 0);
                    return;
                }
            }
            if (e.KeyCode == Settings.MenuKey)
            {
                if (CoopMenu.MenuPool.AreAnyVisible)
                {
                    CoopMenu.MenuPool.ForEach<LemonUI.Menus.NativeMenu>(x =>
                    {
                        if (x.Visible)
                        {
                            CoopMenu.LastMenu=x;
                            x.Visible=false;
                        }
                    });
                }
                else
                {
                    CoopMenu.LastMenu.Visible = true;
                }
            }
            else if (Game.IsControlJustPressed(GTA.Control.MultiplayerInfo))
            {
                if (Networking.IsOnServer)
                {
                    ulong currentTimestamp = Util.GetTickCount64();
                    PlayerList.Pressed = (currentTimestamp - PlayerList.Pressed) < 5000 ? (currentTimestamp - 6000) : currentTimestamp;
                }
            }
            else if (Game.IsControlJustPressed(GTA.Control.MpTextChatAll))
            {
                if (Networking.IsOnServer)
                {
                    MainChat.Focused = true;
                }
            }
            else if (e.KeyCode==Settings.PassengerKey)
            {
                var P = Game.Player.Character;

                if (!P.IsInVehicle())
                {
                    if (P.IsTaskActive(TaskType.CTaskEnterVehicle))
                    {
                        P.Task.ClearAll();
                    }
                    else
                    {
                        var V = World.GetClosestVehicle(P.ReadPosition(), 50);

                        if (V!=null)
                        {
                            var seat = P.GetNearestSeat(V);
                            P.Task.EnterVehicle(V, seat);
                        }
                    }
                }
            }
        }
        public static void CleanUp()
        {
            MainChat.Clear();
            EntityPool.Cleanup();
            PlayerList.Cleanup();
            Main.LocalPlayerID=default;

        }
        private static void DoQueuedActions()
        {
            lock (QueuedActions)
            {
                foreach (var action in QueuedActions.ToArray())
                {
                    try
                    {
                        if (action())
                        {
                            QueuedActions.Remove(action);
                        }
                    }
                    catch (Exception ex)
                    {
                        Logger.Error(ex);
                        QueuedActions.Remove(action);
                    }
                }
            }
        }

        /// <summary>
        /// Queue an action to be executed on next tick, allowing you to call scripting API from another thread.
        /// </summary>
        /// <param name="a"> An action to be executed with a return value indicating whether the action can be removed after execution.</param>
        internal static void QueueAction(Func<bool> a)
        {
            lock (QueuedActions)
            {
                QueuedActions.Add(a);
            }
        }
        internal static void QueueAction(Action a)
        {
            lock (QueuedActions)
            {
                QueuedActions.Add(() => { a(); return true; });
            }
        }
        /// <summary>
        /// Clears all queued actions
        /// </summary>
        internal static void ClearQueuedActions()
        {
            lock (QueuedActions) { QueuedActions.Clear(); }
        }

        public static void Delay(Action a, int time)
        {
            Task.Run(() =>
            {
                Thread.Sleep(time);
                QueueAction(a);
            });
        }
    }
}