Growtopia Spammer

This project is a C# form application for the game growtopia game, message spam sets the delay according to the character limit itself.

(C#) Code;

                        using System;
                        using System.ComponentModel;
                        using System.Diagnostics;
                        using System.Drawing;
                        using System.Runtime.InteropServices;
                        using System.Windows.Forms;
                        namespace Test1
                        {
                            public partial class Form1 : Form
                            {
                                public Point mouseLocation;
                                public const uint WM_KEYDOWN = 0x100;
                                public const uint WM_KEYUP = 0x0101;
                                const int WM_LBUTTONDOWN = 0x0201;
                                const int WM_LBUTTONUP = 0x0202;
                                public TypeConverter converter = TypeDescriptor.GetConverter(typeof(Keys));
                                [DllImport("user32.dll")]
                                public static extern IntPtr PostMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
                        
                                [DllImport("user32.dll")]
                                public static extern int SendMessage(IntPtr Hwnd, int msg, int param, int lparam);
                        
                        
                                public Form1()
                                {
                                    InitializeComponent();
                                }
                                private void button1_Click(object sender, EventArgs e)
                                {
                                    if (spamText.Text.Length < 21)
                                    {
                                        timer1.Interval = 4000;
                                        timer1.Start();
                                    }
                                    else if (spamText.Text.Length < 41)
                                    {
                                        timer1.Interval = 5500;
                                        timer1.Start();
                                    }
                                    else if (spamText.Text.Length < 71)
                                    {
                                        timer1.Interval = 7600;
                                        timer1.Start();
                                    }
                                    else if (spamText.Text.Length > 70)
                                    {
                                        timer1.Interval = 10000;
                                        timer1.Start();
                                    }
                                }
                                public void Spam(IntPtr Handle, string Text)
                                {
                                    PostMessage(Handle, WM_KEYDOWN, (IntPtr)(Keys.Enter), IntPtr.Zero);
                                    PostMessage(Handle, WM_KEYUP, (IntPtr)(Keys.Enter), IntPtr.Zero);
                                    for (int i = 0; i < Text.Length; i++)
                                    {
                                        Keys keys1;
                                        switch (Text[i].ToString())
                                        {
                                            case " ":
                                                keys1 = Keys.Space;
                                                break;
                                            case "`":
                                                keys1 = (Keys)0xC0;
                                                break;
                                            case @"":
                                                keys1 = (Keys)0xDC;
                                                break;
                                            case "[":
                                                keys1 = (Keys)0xDB;
                                                break;
                                            case "]":
                                                keys1 = (Keys)0xDD;
                                                break;
                                            case "\t":
                                            case "\n":
                                                keys1 = Keys.Space;
                                                break;
                                            default:
                                                keys1 = (Keys)converter.ConvertFromString(Text[i].ToString());
                                                break;
                                        }
                                        PostMessage(Handle, WM_KEYDOWN, (IntPtr)keys1, IntPtr.Zero);
                                        PostMessage(Handle, WM_KEYUP, (IntPtr)keys1, IntPtr.Zero);
                                    }
                                    PostMessage(Handle, WM_KEYDOWN, (IntPtr)Keys.Enter, IntPtr.Zero);
                                    PostMessage(Handle, WM_KEYUP, (IntPtr)Keys.Enter, IntPtr.Zero);
                                }
                                private void timer1_Tick(object sender, EventArgs e)
                                {
                                    IntPtr winTitle = Process.GetProcessesByName("Growtopia")[0].MainWindowHandle;
                                    string spamText = this.spamText.Text.ToString();
                                    Spam(winTitle, spamText.ToUpper());
                                }
                        
                                private void button2_Click(object sender, EventArgs e)
                                {
                                    timer1.Stop();
                                }

                                private void button1_Click_1(object sender, EventArgs e)
                               {
                                  IntPtr winTitle = Process.GetProcessesByName("Growtopia")[0].MainWindowHandle;

                                  test(winTitle);
                                }
                              void test(IntPtr hWnd)
                               {
                                    PostMessage(hWnd, WM_LBUTTONDOWN, (IntPtr)1, (IntPtr)MakeLParam(1000,760));
                             }
                               public int MakeLParam(int LoWord, int HiWord)
                             {
                                  return (int)((HiWord << 16) | (LoWord & 0xFFFF));
                              }
                                private void timer2_Tick(object sender, EventArgs e)
                               {
                                }
                         }
                     }