100 lines
3.5 KiB
C#
100 lines
3.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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using System.Windows.Forms;
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namespace Launcher
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{
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static class Program
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{
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private static string[] TABOO_NAMES = {
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//"Start",
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//"Update",
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//"Awake",
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//"OnDestroy"
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};
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private static string[] ENTRY_TYPES = { "Display" };
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/// <summary>
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/// The main entry point for the application.
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/// </summary>
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[STAThread]
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static void Main()
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{
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try {
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var execPath = Application.ExecutablePath;
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var fileName = Path.GetFileNameWithoutExtension(execPath);
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if (fileName.IndexOf("VR") == -1 && fileName.IndexOf("_") == -1)
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{
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Fail("File not named correctly!");
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}
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bool vrMode = fileName.IndexOf("VR") > 0;
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string baseName = execPath.Substring(0, vrMode
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? execPath.LastIndexOf("VR")
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: execPath.LastIndexOf("_"));
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string executable = baseName + ".exe";
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var file = new FileInfo(executable);
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if (file.Exists)
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{
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var args = Environment.GetCommandLineArgs().ToList();
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if (vrMode) args.Add("--vr");
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EnsureIPA(executable);
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StartGame(executable, args.ToArray());
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}
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else
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{
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MessageBox.Show("Could not find: " + file.FullName, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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} catch(Exception globalException) {
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MessageBox.Show(globalException.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private static void EnsureIPA(string executable)
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{
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var processStart = new ProcessStartInfo("IPA.exe", EncodeParameterArgument(executable) + " --nowait");
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processStart.UseShellExecute = false;
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processStart.CreateNoWindow = true;
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processStart.RedirectStandardError = true;
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var process = Process.Start(processStart);
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process.WaitForExit();
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if(process.ExitCode != 0)
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{
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Fail(process.StandardError.ReadToEnd());
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}
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}
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private static void StartGame(string executable, string[] args)
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{
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var arguments = string.Join(" ", args.ToArray());
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Process.Start(executable, arguments);
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}
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private static void Fail(string reason) {
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throw new Exception(reason);
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}
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/// <summary>
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/// Encodes an argument for passing into a program
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/// </summary>
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/// <param name="original">The value that should be received by the program</param>
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/// <returns>The value which needs to be passed to the program for the original value
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/// to come through</returns>
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private static string EncodeParameterArgument(string original)
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{
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if (string.IsNullOrEmpty(original))
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return original;
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string value = Regex.Replace(original, @"(\\*)" + "\"", @"$1\$0");
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value = Regex.Replace(value, @"^(.*\s.*?)(\\*)$", "\"$1$2$2\"");
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return value;
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}
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}
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}
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