TalkToOrekPlugin

//05-sept-2025
using Turbo.Plugins.Default;
using System;
using System.Text.RegularExpressions;
using System.Linq;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Threading;

namespace Turbo.Plugins.Ez
{
    public class TalkToOrekPlugin : BasePlugin, IAfterCollectHandler
    {
        public static IntPtr D3Hwnd = IntPtr.Zero;

        [DllImport("USER32.DLL")]
        private static extern IntPtr FindWindow(string ClassName, string WindowText);

        [DllImport("USER32.DLL")]
        private static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);

        [DllImport("user32.dll")]
        public static extern bool SetCursorPos(int x, int y);

        [DllImport("user32.dll")]
        private static extern void mouse_event(uint dwFlags, int dx, int dy, uint dwData, IntPtr dwExtraInfo);

        public static void MoveMouseEventLClick(int x, int y)
        {
            SetCursorPos(x, y);
            Thread.Sleep(1); mouse_event(6U, 0, 0, 0U, IntPtr.Zero);
            Thread.Sleep(1); SetCursorPos(x, y); mouse_event(6U, 0, 0, 0U, IntPtr.Zero); // quick rp and retry
        }

        private static IntPtr MakeLParam(int x, int y)
        {
            return (IntPtr)(y << 16 | (x & 65535));
        }

        public void mouseLClickUiE(IUiElement uie)
        {
            IntPtr lParam = MakeLParam((int) (uie.Rectangle.X + uie.Rectangle.Width/2.0f), (int) (uie.Rectangle.Y + uie.Rectangle.Height/2.0f));
            SendMessage(D3Hwnd, 513U, (IntPtr)1, lParam);
            SendMessage(D3Hwnd, 514U, (IntPtr)1, lParam);
        }

        protected IUiElement ChatEntry;
        protected IUiElement ChatEditLine;
        protected IUiElement OrekCLoseGR;
        private IUiElement[] UiEPortraitIcons { get; set; } = new IUiElement[4];

        private long msLapseAction { get; set; } = 0;

        public double distanceOrekMax { get; set; }
        public bool OnlyWorkInParty { get; set; }

        private string _msgParty { get; set; } = string.Empty;
        public string msgParty
        {
            get { return _msgParty; }
            set
            {
                if (_msgParty != value)
                {
                    _msgParty = Regex.Replace(value, "[+^%~()]", "{$0}"); // _msgParty = Regex.Replace(value, "[+^%~()\\{\\}]", "{$0}");
                }
            }
        }

        public TalkToOrekPlugin()
        {
            Enabled = true;
        }

        public override void Load(IController hud)
        {
            base.Load(hud);
            Order = int.MaxValue;

            distanceOrekMax = 8.0f;
            OnlyWorkInParty = true;
            msgParty = "+";

            ChatEntry = Hud.Render.RegisterUiElement("Root.NormalLayer.chatentry_dialog_backgroundScreen.chatentry_content", null, null);
            ChatEditLine = Hud.Render.RegisterUiElement("Root.NormalLayer.chatentry_dialog_backgroundScreen.chatentry_content.chat_editline", null, null);
            OrekCLoseGR = Hud.Render.RegisterUiElement("Root.NormalLayer.interact_dialog_mainPage.interact_dialog_Background.stack.interact_button_2", null, null);

            for (var i = 0; i < 4; i++)
            {
                UiEPortraitIcons[i] = Hud.Render.RegisterUiElement("Root.NormalLayer.portraits.stack.party_stack.portrait_" + i + ".icon", null, null);
            }

            D3Hwnd = FindWindow("D3 Main Window Class", null); // D3Hwnd = FindWindow(null, "Diablo III");
        }

        private int TotalPortraits()
        {
            var portraits = 0;
            for(var i = 0; i < 4; i++)
            {
                if (UiEPortraitIcons[i].Visible)
                    portraits++ ;
            }
            return portraits;
        }

        public void AfterCollect()
        {
            if (!Hud.Game.IsInGame || !Hud.Game.IsInTown || Hud.Game.IsPaused || !Hud.Window.IsForeground) return;
            if (Hud.Game.Actors.Any(a => a.SnoActor.Sno == ActorSnoEnum._x1_openworld_tiered_rifts_portal))
            {
                var orek = Hud.Game.Actors.FirstOrDefault(a => a.SnoActor.Sno == ActorSnoEnum._x1_lr_nephalem);
                if (orek != null && orek.CentralXyDistanceToMe < distanceOrekMax && orek.IsOnScreen)
                {
                    if (Hud.Game.Me.InGreaterRift)
                    {
                        if (Hud.Game.RiftPercentage < 100)
                        {
                            if (Hud.Game.NumberOfPlayersInGame == 1 && (UiEPortraitIcons[1].Visible || !OnlyWorkInParty))
                            {
                                if (Hud.Game.CurrentRealTimeMilliseconds > msLapseAction && Hud.Game.Me.AnimationState == AcdAnimationState.Idle)
                                {
                                    if (OrekCLoseGR.Visible)
                                    {
                                        msLapseAction = Hud.Game.CurrentRealTimeMilliseconds + 1500;
                                        mouseLClickUiE(OrekCLoseGR);
                                    }
                                    else
                                    {
                                        msLapseAction = Hud.Game.CurrentRealTimeMilliseconds + 250;
                                        MoveMouseEventLClick((int) orek.ScreenCoordinate.X + Hud.Window.Offset.X, (int) orek.ScreenCoordinate.Y + Hud.Window.Offset.Y);
                                    }
                                }
                            }
                        }
                    }
                    else if (Hud.Game.CurrentRealTimeMilliseconds < msLapseAction)
                    {
                        if (ChatEntry.Visible)
                        {
                            msLapseAction = Hud.Game.CurrentRealTimeMilliseconds;
                            if (TotalPortraits() > Hud.Game.NumberOfPlayersInGame)
                            {
                                SendKeys.SendWait((ChatEditLine.Visible?"{ESC}":"") + "{ENTER}/p " + msgParty + "{ENTER}");
                            }
                        }
                    }
                }
            }
        }
    }
}