samp-launcher

/*
 * Created by SharpDevelop.
 * User: 16122017
 * Date: 15 ene. 2018
 * Time: 3:03 p. m.
 *
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
using System.IO;
using System.Collections;
using System.Diagnostics;
using Microsoft.Win32;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Net;
using System.Text;

namespace samp_launcher
{
    /// <summary>
    /// Description of MainForm.
    /// </summary>
    public partial class MainForm : Form
    {

        string sampPath = (string) Registry.CurrentUser.OpenSubKey(@"Software\SAMP", true).GetValue("gta_sa_exe", null);
        string serverIP = "ls-sw.net";
        int serverPort = 7777, c=0;
        bool moving = false, online = false;

        public MainForm()
        {


        foreach (Process p in Process.GetProcesses()) {

                if (p.ProcessName == "samp-launcher") {
                    if (c++ == 1)
                    {
                    MessageBox.Show("LAUNCHER ALREADY RUNNING!");
                    System.Environment.Exit(1);
                    }
                }
            }

            InitializeComponent();

            label2.Text = DateTime.UtcNow.ToString();

            BackgroundImage = Image.FromFile("cover.jpg");
            button1.Image = Image.FromFile("playnowbutton.jpg");
            button2.Image = Image.FromFile("closebutton.jpg");
            button3.Image = Image.FromFile("donatebutton.jpg");

            //BackgroundImage = imgfromfile("cover.ps");
            //button1.Image = imgfromfile("playnowbutton.ps");
            //button2.Image = imgfromfile("closebutton.ps");
            //button3.Image = imgfromfile("donatebutton.ps");

            Icon = new Icon("icon.ico");
            Text = "LOS SANTOS STREET WARS";

            readUsername();

            checkConnection();

            //barray();

        }
        /*
        Image imgfromfile(string filename)
        {
            StreamReader r = new StreamReader(filename);
            StringBuilder sb = new StringBuilder();
            string lastLine = null;
            while ((lastLine = r.ReadLine()) != null)
            {
                lastLine.Trim();
                sb.Append(lastLine);
            }
            r.Close();
            string fulldata = sb.ToString();
            string[] datapieces = fulldata.Split(',');
            int size = datapieces.Length;
            byte[] data = new byte[size];
            int dcount = 0;
            foreach (string s in datapieces)
            {
                data[dcount++] = Byte.Parse(s);
            }
            return byteArrayToImage(data);
        }

        void barray()
        {
            string here = Environment.CurrentDirectory;
            string[] files = Directory.GetFiles(here);
            foreach(string f in files)
            {
                //MessageBox.Show(f);
                if (f.EndsWith(".jpg"))
                {
                    string fName = Path.GetFileName(f);
                    //byte[] image = System.IO.File.ReadAllBytes ( fName);
                    byte[] image = converterDemo(Image.FromFile(fName));
                    trya(image);
                    MessageBox.Show(image.Length+"");

                    /*string t = Convert.ToBase64String(image);
                    Console.WriteLine(t);

                    MessageBox.Show(t+"");*/

                    /*ArrayList list = new ArrayList();
                    int count = 0;
                    foreach (byte b in image)
                    {
                        if (count++ != (image.Length-1))
                        {
                            list.Add(b+", ");
                        }
                        else
                        {
                            list.Add(""+ b);
                        }
                    }
                    StringBuilder sb = new StringBuilder();
                    foreach (string s in list)
                    {
                        sb.Append(s);
                    }

                    //MessageBox.Show(image[0]+", "+image[1]);
                    MessageBox.Show(sb.ToString());

                    writeDesktop(sb.ToString(), fName.Replace(".jpg", ".ps"));

                    /*string bytes = "";
                    for (int i = 0 ;i < image.Length; i++)
                    {
                        bytes += ""+image[i]+", ";
                    }
                    Console.WriteLine(fName+": " + bytes);*/
            /*  }
            }

        }
        */
        /*void writeDesktop(string imgdata, string filename)
        {
            StreamWriter w = new StreamWriter(filename);
            w.Write(imgdata);
            w.Close();
        }


        public static byte[] converterDemo(Image x)
{
    ImageConverter _imageConverter = new ImageConverter();
    byte[] xByte = (byte[])_imageConverter.ConvertTo(x, typeof(byte[]));
    return xByte;
}

        public Image byteArrayToImage(byte[] byteArrayIn)
{
    MemoryStream ms = new MemoryStream(byteArrayIn);
    Image returnImage = Image.FromStream(ms);
    return returnImage;
}

        void trya(byte[] imgs)
        {
            Form f = new Form();
            f.Size = new Size(800,600);
            f.BackgroundImage = byteArrayToImage(imgs);
            f.Enabled = true;
            f.Show();
        }
        */
        void Button1Click(object sender, EventArgs e)
        {

        }

        void readUsername()
        {
            String username = Registry.CurrentUser.OpenSubKey(@"Software\SAMP", true).GetValue("PlayerName", null).ToString();

            if (username != "")
                textBox1.Text = username;
            else
                textBox1.Text = "";
        }

        void checkConnection()
        {
            if ((online = PingHost(serverIP, serverPort))) {
                //progressBar1.BackColor = Color.Green;
                label1.ForeColor = Color.FromArgb(0, 255, 0);
                label1.Text = "ONLINE";
            }
        }

        public static bool PingHost(string _HostURI, int _PortNumber)
        {
            //MessageBox.Show("pinging: " + _HostURI + ":"+_PortNumber);
            if (_HostURI == "") {
                MessageBox.Show("couldnt ping the host. CAUSE: INVALID IP OR PORT");
                return false;
            }

            try {
                UdpClient client = new UdpClient();
                client.Connect(_HostURI, _PortNumber);
                //MessageBox.Show("CONNECTED!!!!");
                return true;
            } catch (Exception ex) {
                //MessageBox.Show("Error pinging host:'" + _HostURI + ":" + _PortNumber.ToString() + "'" + ex.Message);
                return false;
            }
        }

        void MainFormKeyDown(object sender, KeyEventArgs e)
        {

        }
        void Button2Click(object sender, EventArgs e)
        {
            button2.Image = Image.FromFile("closebutton2.jpg");
            DialogResult dialogResult = MessageBox.Show("Are you sure you want to close?", "Choose an option", MessageBoxButtons.YesNo);
            if (dialogResult == DialogResult.Yes) {
                Application.Exit();
                System.Environment.Exit(1);
            } else if (dialogResult == DialogResult.No) {
                //do something else
            }
        }
        void TextBox1Enter(object sender, EventArgs e)
        {
        }
        void MainFormMouseDown(object sender, MouseEventArgs e)
        {
            Point relativePoint = this.PointToClient(Cursor.Position);
            if (relativePoint.Y < 50)
                moving = true;
        }
        void MainFormMouseMove(object sender, MouseEventArgs e)
        {
            if (moving) {

                Point relativePoint = this.PointToClient(Cursor.Position);

                int X = Cursor.Position.X;
                int Y = Cursor.Position.Y;



                Location = new Point(X - (Size.Width / 3), Y - 25);

                //Point relativePoint = this.PointToClient(Cursor.Position);
                //Location = new Point(relativePoint.X, relativePoint.Y);
            }

        }
        void MainFormMouseUp(object sender, MouseEventArgs e)
        {
            moving = false;
        }
        void TextBox1TextChanged(object sender, EventArgs e)
        {
            //Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\SAMP", "PlayerName", textBox1.Text);
            Registry.CurrentUser.OpenSubKey(@"Software\SAMP", true).SetValue("PlayerName", textBox1.Text);
        }
        void Button2MouseUp(object sender, MouseEventArgs e)
        {
            button2.Image = Image.FromFile("closebutton.jpg");
        }
        void Button1MouseUp(object sender, MouseEventArgs e)
        {

            button1.Image = Image.FromFile("playnowbutton.jpg");

            if (!File.Exists(sampPath)) {
                MessageBox.Show("ERROR: you need to reinstall this game. you need to place launcher in gtasamp path/launcher JUST DOWNLOAD AND INSTALL THE GAME AGAIN.");
                return;
            }
            if (!online) {
                MessageBox.Show("ERROR: SERVER IS NOT ONLINE, but i will launch this...");
            }
            if (textBox1.Text == "") {
                MessageBox.Show("enter your username");
                return;
            }

            foreach (Process p in Process.GetProcesses()) {

                if (p.ProcessName == "gta_sa") {
                    MessageBox.Show("GAME IS ALREADY RUNNING!");
                    return;
                }
                if (p.ProcessName == "samp")
                    p.Close();

            }
            Process.Start(sampPath, serverIP + ":" + serverPort);

        }
        void Button1MouseDown(object sender, MouseEventArgs e)
        {
            button1.Image = Image.FromFile("playnowbutton2.jpg");
        }
        void Button3Click(object sender, EventArgs e)
        {
            Process.Start("https://paypal.me/lssw/10");
            //your paypal.me link goto paypal.me to create a free one
        }


        /*
         Now, to use it, simply call:

ModifyProgressBarColor.SetState(progressBar1, 2);

Note the second parameter in SetState, 1 = normal (green); 2 = error (red); 3 = warning (yellow).
         */

    }


}