private static void Main(string[] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// --- determine the running environment ---
CurrentlyRunningOnMono = Type.GetType("Mono.Runtime") != null;
CurrentlyRunningOnWindows = Environment.OSVersion.Platform == PlatformID.Win32S | Environment.OSVersion.Platform == PlatformID.Win32Windows | Environment.OSVersion.Platform == PlatformID.Win32NT;
CurrentHost = new Host();
try {
FileSystem = FileSystem.FromCommandLineArgs(args);
FileSystem.CreateFileSystem();
} catch (Exception ex) {
MessageBox.Show("The file system configuration could not be accessed or is invalid due to the following reason:\n\n" + ex.Message, "openBVE", MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
// --- set up packages ---
SetPackageLookupDirectories();
// --- load options and controls ---
Interface.LoadOptions();
Interface.LoadControls(null, out Interface.CurrentControls);
{
string folder = Program.FileSystem.GetDataFolder("Controls");
string file = OpenBveApi.Path.CombineFile(folder, "Default keyboard assignment.controls");
Interface.Control[] controls;
Interface.LoadControls(file, out controls);
Interface.AddControls(ref Interface.CurrentControls, controls);
}
// --- load language ---
{
string folder = Program.FileSystem.GetDataFolder("Languages");
string file = OpenBveApi.Path.CombineFile(folder, Interface.CurrentOptions.LanguageCode + ".cfg");
if (!System.IO.File.Exists(file))
{
file = OpenBveApi.Path.CombineFile(folder, "en-US.cfg");
}
Interface.LoadLanguage(file);
}
// --- check the command-line arguments for route and train ---
formMain.MainDialogResult result = new formMain.MainDialogResult();
for (int i = 0; i < args.Length; i++)
{
if (args[i].StartsWith("/route=", StringComparison.OrdinalIgnoreCase))
{
result.RouteFile = args[i].Substring(7);
result.RouteEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.RouteEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.RouteEncodings[j].Value, result.RouteFile, StringComparison.InvariantCultureIgnoreCase) == 0)
{
result.RouteEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.RouteEncodings[j].Codepage);
break;
}
}
}
else if (args[i].StartsWith("/train=", StringComparison.OrdinalIgnoreCase))
{
result.TrainFolder = args[i].Substring(7);
result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
// --- check whether route and train exist ---
if (result.RouteFile != null)
{
if (!System.IO.File.Exists(result.RouteFile))
{
result.RouteFile = null;
}
}
if (result.TrainFolder != null)
{
if (!System.IO.Directory.Exists(result.TrainFolder))
{
result.TrainFolder = null;
}
}
// --- if a route was provided but no train, try to use the route default ---
if (result.RouteFile != null & result.TrainFolder == null)
{
bool isRW = string.Equals(System.IO.Path.GetExtension(result.RouteFile), ".rw", StringComparison.OrdinalIgnoreCase);
CsvRwRouteParser.ParseRoute(result.RouteFile, isRW, result.RouteEncoding, null, null, null, true);
if (Game.TrainName != null && Game.TrainName.Length != 0)
{
string folder = System.IO.Path.GetDirectoryName(result.RouteFile);
while (true)
{
string trainFolder = OpenBveApi.Path.CombineDirectory(folder, "Train");
if (System.IO.Directory.Exists(trainFolder))
{
folder = OpenBveApi.Path.CombineDirectory(trainFolder, Game.TrainName);
if (System.IO.Directory.Exists(folder))
{
string file = OpenBveApi.Path.CombineFile(folder, "train.dat");
if (System.IO.File.Exists(file))
{
result.TrainFolder = folder;
result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
break;
}
else
{
System.IO.DirectoryInfo info = System.IO.Directory.GetParent(folder);
if (info != null)
{
folder = info.FullName;
}
else
{
break;
}
}
}
}
Game.Reset(false);
}
// --- show the main menu if necessary ---
if (result.RouteFile == null | result.TrainFolder == null)
{
// begin HACK //
if (!Joysticks.Initialize())
{
MessageBox.Show("SDL failed to initialize the joystick subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
// end HACK //
result = formMain.ShowMainDialog(result);
}
else
{
result.Start = true;
}
// --- start the actual program ---
if (result.Start)
{
if (Initialize())
{
#if !DEBUG
try {
#endif
MainLoop.StartLoopEx(result);
#if !DEBUG
}
catch (Exception ex) {
bool found = false;
for (int i = 0; i < TrainManager.Trains.Length; i++)
{
if (TrainManager.Trains[i] != null && TrainManager.Trains[i].Plugin != null)
{
if (TrainManager.Trains[i].Plugin.LastException != null)
{
MessageBox.Show("The train plugin " + TrainManager.Trains[i].Plugin.PluginTitle + " caused a runtime exception: " + TrainManager.Trains[i].Plugin.LastException.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
found = true;
break;
}
}
}
if (!found)
{
MessageBox.Show(ex.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
#endif
}
Deinitialize();
}
// --- restart the program if necessary ---
if (RestartArguments != null)
{
string arguments;
if (FileSystem.RestartArguments.Length != 0 & RestartArguments.Length != 0)
{
arguments = FileSystem.RestartArguments + " " + RestartArguments;
}
else
{
arguments = FileSystem.RestartArguments + RestartArguments;
}
try {
System.Diagnostics.Process.Start(FileSystem.RestartProcess, arguments);
} catch (Exception ex) {
MessageBox.Show(ex.Message + "\n\nProcess = " + FileSystem.RestartProcess + "\nArguments = " + arguments, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private static void Main(string[] args)
{
// Add handler for UI thread exceptions
Application.ThreadException += (CrashHandler.UIThreadException);
// Force all WinForms errors to go through handler
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
// This handler is for catching non-UI thread exceptions
AppDomain.CurrentDomain.UnhandledException += (CrashHandler.CurrentDomain_UnhandledException);
//Determine the current CPU architecture-
//ARM will generally only support OpenGL-ES
PortableExecutableKinds peKind;
typeof(object).Module.GetPEKind(out peKind, out CurrentCPUArchitecture);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//--- determine the running environment ---
//I wonder if disabling this hack will stop the craashing on Linux....
CurrentlyRunningOnMono = Type.GetType("Mono.Runtime") != null;
//Doesn't appear to, but Mono have fixed the button appearance bug
CurrentlyRunningOnWindows = Environment.OSVersion.Platform == PlatformID.Win32S | Environment.OSVersion.Platform == PlatformID.Win32Windows | Environment.OSVersion.Platform == PlatformID.Win32NT;
Joysticks = new JoystickManager();
CurrentHost = new Host();
try {
FileSystem = FileSystem.FromCommandLineArgs(args);
FileSystem.CreateFileSystem();
} catch (Exception ex) {
MessageBox.Show(Translations.GetInterfaceString("errors_filesystem_invalid") + Environment.NewLine + Environment.NewLine + ex.Message, Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
Renderer = new NewRenderer();
Sounds = new Sounds();
CurrentRoute = new CurrentRoute(Renderer);
//Platform specific startup checks
if (CurrentlyRunningOnMono && !CurrentlyRunningOnWindows)
{
// --- Check if we're running as root, and prompt not to ---
if (getuid() == 0)
{
MessageBox.Show(
"You are currently running as the root user." + System.Environment.NewLine +
"This is a bad idea, please dont!", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
if (File.Exists(@"/System/Library/CoreServices/SystemVersion.plist"))
{
//Mono's platform detection doesn't reliably differentiate between OS-X and Unix
CurrentlyRunningOnMacOS = true;
}
}
else
{
if (!System.IO.File.Exists(System.IO.Path.Combine(Environment.SystemDirectory, "OpenAL32.dll")))
{
MessageBox.Show(
"OpenAL was not found on your system, and will now be installed." + System.Environment.NewLine + System.Environment.NewLine +
"Please follow the install prompts.", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
ProcessStartInfo info = new ProcessStartInfo(Path.Combine(FileSystem.DataFolder, "Dependencies\\Win32\\oalinst.exe"));
info.UseShellExecute = true;
if (Environment.OSVersion.Version.Major >= 6)
{
info.Verb = "runas";
}
try
{
Process p = Process.Start(info);
if (p != null)
{
p.WaitForExit();
}
else
{
//For unknown reasons, the process failed to trigger, but did not raise an exception itself
//Throw one
throw new Win32Exception();
}
}
catch (Win32Exception)
{
MessageBox.Show(
"An error occured during OpenAL installation....", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
}
// --- load options and controls ---
Interface.LoadOptions();
//Switch between SDL2 and native backends; use native backend by default
var options = new ToolkitOptions();
if (Interface.CurrentOptions.PreferNativeBackend)
{
options.Backend = PlatformBackend.PreferNative;
}
Toolkit.Init(options);
// --- load language ---
string folder = Program.FileSystem.GetDataFolder("Languages");
Translations.LoadLanguageFiles(folder);
folder = Program.FileSystem.GetDataFolder("Cursors");
Cursors.LoadCursorImages(folder);
Interface.LoadControls(null, out Interface.CurrentControls);
folder = Program.FileSystem.GetDataFolder("Controls");
string file = OpenBveApi.Path.CombineFile(folder, "Default keyboard assignment.controls");
Interface.Control[] controls;
Interface.LoadControls(file, out controls);
Interface.AddControls(ref Interface.CurrentControls, controls);
InputDevicePlugin.LoadPlugins(Program.FileSystem);
// --- check the command-line arguments for route and train ---
formMain.MainDialogResult result = new formMain.MainDialogResult();
CommandLine.ParseArguments(args, ref result);
// --- check whether route and train exist ---
if (result.RouteFile != null)
{
if (!System.IO.File.Exists(result.RouteFile))
{
result.RouteFile = null;
}
}
if (result.TrainFolder != null)
{
if (!System.IO.Directory.Exists(result.TrainFolder))
{
result.TrainFolder = null;
}
}
// --- if a route was provided but no train, try to use the route default ---
if (result.RouteFile != null & result.TrainFolder == null)
{
if (!Plugins.LoadPlugins())
{
throw new Exception("Unable to load the required plugins- Please reinstall OpenBVE");
}
Game.Reset(false);
bool loaded = false;
for (int i = 0; i < Program.CurrentHost.Plugins.Length; i++)
{
if (Program.CurrentHost.Plugins[i].Route != null && Program.CurrentHost.Plugins[i].Route.CanLoadRoute(result.RouteFile))
{
object Route = (object)Program.CurrentRoute; //must cast to allow us to use the ref keyword.
Program.CurrentHost.Plugins[i].Route.LoadRoute(result.RouteFile, result.RouteEncoding, null, null, null, true, ref Route);
Program.CurrentRoute = (CurrentRoute)Route;
Program.Renderer.Lighting.OptionAmbientColor = CurrentRoute.Atmosphere.AmbientLightColor;
Program.Renderer.Lighting.OptionDiffuseColor = CurrentRoute.Atmosphere.DiffuseLightColor;
Program.Renderer.Lighting.OptionLightPosition = CurrentRoute.Atmosphere.LightPosition;
loaded = true;
break;
}
}
Plugins.UnloadPlugins();
if (!loaded)
{
throw new Exception("No plugins capable of loading routefile " + result.RouteFile + " were found.");
}
if (!string.IsNullOrEmpty(Interface.CurrentOptions.TrainName))
{
folder = System.IO.Path.GetDirectoryName(result.RouteFile);
while (true)
{
string trainFolder = OpenBveApi.Path.CombineDirectory(folder, "Train");
if (System.IO.Directory.Exists(trainFolder))
{
try
{
folder = OpenBveApi.Path.CombineDirectory(trainFolder, Interface.CurrentOptions.TrainName);
}
catch (Exception ex)
{
if (ex is ArgumentException)
{
break;
}
}
if (System.IO.Directory.Exists(folder))
{
file = OpenBveApi.Path.CombineFile(folder, "train.dat");
if (System.IO.File.Exists(file))
{
result.TrainFolder = folder;
result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
break;
}
if (folder == null)
{
continue;
}
System.IO.DirectoryInfo info = System.IO.Directory.GetParent(folder);
if (info != null)
{
folder = info.FullName;
}
else
{
break;
}
}
}
Game.Reset(false);
}
// --- show the main menu if necessary ---
if (result.RouteFile == null | result.TrainFolder == null)
{
Joysticks.RefreshJoysticks();
// end HACK //
result = formMain.ShowMainDialog(result);
}
else
{
result.Start = true;
//Apply translations
Translations.SetInGameLanguage(Translations.CurrentLanguageCode);
}
// --- start the actual program ---
if (result.Start)
{
if (Initialize())
{
#if !DEBUG
try {
#endif
MainLoop.StartLoopEx(result);
#if !DEBUG
}
catch (Exception ex) {
bool found = false;
for (int i = 0; i < TrainManager.Trains.Length; i++)
{
if (TrainManager.Trains[i] != null && TrainManager.Trains[i].Plugin != null)
{
if (TrainManager.Trains[i].Plugin.LastException != null)
{
CrashHandler.LoadingCrash(ex.Message, true);
MessageBox.Show("The train plugin " + TrainManager.Trains[i].Plugin.PluginTitle + " caused a runtime exception: " + TrainManager.Trains[i].Plugin.LastException.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
found = true;
RestartArguments = "";
break;
}
}
}
if (!found)
{
if (ex is System.DllNotFoundException)
{
Interface.AddMessage(MessageType.Critical, false, "The required system library " + ex.Message + " was not found on the system.");
switch (ex.Message)
{
case "libopenal.so.1":
MessageBox.Show("openAL was not found on this system. \n Please install libopenal1 via your distribtion's package management system.", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
break;
default:
MessageBox.Show("The required system library " + ex.Message + " was not found on this system.", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
break;
}
}
else
{
Interface.AddMessage(MessageType.Critical, false, "The route and train loader encountered the following critical error: " + ex.Message);
CrashHandler.LoadingCrash(ex + Environment.StackTrace, false);
}
RestartArguments = "";
}
}
#endif
}
Deinitialize();
}
// --- restart the program if necessary ---
if (RestartArguments != null)
{
string arguments;
if (FileSystem.RestartArguments.Length != 0 & RestartArguments.Length != 0)
{
arguments = FileSystem.RestartArguments + " " + RestartArguments;
}
else
{
arguments = FileSystem.RestartArguments + RestartArguments;
}
try {
System.Diagnostics.Process.Start(System.IO.File.Exists(FileSystem.RestartProcess) ? FileSystem.RestartProcess : Application.ExecutablePath, arguments);
} catch (Exception ex) {
MessageBox.Show(ex.Message + "\n\nProcess = " + FileSystem.RestartProcess + "\nArguments = " + arguments, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
// start
private static void Start(string[] Args)
{
// initialize sdl video
if (Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO) != 0)
{
MessageBox.Show("SDL failed to initialize the video subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
if (Sdl.SDL_Init(Sdl.SDL_INIT_JOYSTICK) != 0)
{
MessageBox.Show("SDL failed to initialize the joystick subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
// initialize sdl joysticks
{
int n = Sdl.SDL_NumJoysticks();
Interface.CurrentJoysticks = new Interface.Joystick[n];
for (int i = 0; i < n; i++)
{
Interface.CurrentJoysticks[i].SdlHandle = Sdl.SDL_JoystickOpen(i);
if (CurrentPlatform == Platform.Windows)
{
string s = Sdl.SDL_JoystickName(i);
/* string returned is ascii packed in utf-16 (2 chars per codepoint) */
System.Text.StringBuilder t = new System.Text.StringBuilder(s.Length << 1);
for (int k = 0; k < s.Length; k++)
{
int a = (int)s[k];
t.Append(char.ConvertFromUtf32(a & 0xFF) + char.ConvertFromUtf32(a >> 8));
}
Interface.CurrentJoysticks[i].Name = t.ToString();
}
else
{
Interface.CurrentJoysticks[i].Name = Sdl.SDL_JoystickName(i);
}
}
}
// load options and controls
Interface.LoadOptions();
Interface.LoadControls(null, out Interface.CurrentControls);
{
string f = Interface.GetCombinedFileName(Program.FileSystem.GetDataFolder("Controls"), "Default keyboard assignment.controls");
Interface.Control[] c;
Interface.LoadControls(f, out c);
Interface.AddControls(ref Interface.CurrentControls, c);
}
// command line arguments
formMain.MainDialogResult Result = new formMain.MainDialogResult();
for (int i = 0; i < Args.Length; i++)
{
if (Args[i].StartsWith("/route=", StringComparison.OrdinalIgnoreCase))
{
Result.RouteFile = Args[i].Substring(7);
Result.RouteEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.RouteEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.RouteEncodings[j].Value, Result.RouteFile, StringComparison.InvariantCultureIgnoreCase) == 0)
{
Result.RouteEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.RouteEncodings[j].Codepage);
break;
}
}
}
else if (Args[i].StartsWith("/train=", StringComparison.OrdinalIgnoreCase))
{
Result.TrainFolder = Args[i].Substring(7);
Result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, Result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
Result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
// train provided
if (Result.TrainFolder != null)
{
if (System.IO.Directory.Exists(Result.TrainFolder))
{
string File = Interface.GetCombinedFileName(Result.TrainFolder, "train.dat");
if (System.IO.File.Exists(File))
{
Result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, Result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
Result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
}
}
}
else
{
Result.TrainFolder = null;
}
}
else
{
Result.TrainFolder = null;
}
}
// route provided
if (Result.RouteFile != null)
{
if (!System.IO.File.Exists(Result.RouteFile))
{
Result.RouteFile = null;
}
}
// route provided but no train
if (Result.RouteFile != null & Result.TrainFolder == null)
{
bool IsRW = string.Equals(System.IO.Path.GetExtension(Result.RouteFile), ".rw", StringComparison.OrdinalIgnoreCase);
CsvRwRouteParser.ParseRoute(Result.RouteFile, IsRW, Result.RouteEncoding, null, null, null, true);
if (Game.TrainName != null && Game.TrainName.Length != 0)
{
string Folder = System.IO.Path.GetDirectoryName(Result.RouteFile);
while (true)
{
string TrainFolder = Interface.GetCombinedFolderName(Folder, "Train");
if (System.IO.Directory.Exists(TrainFolder))
{
Folder = Interface.GetCombinedFolderName(TrainFolder, Game.TrainName);
if (System.IO.Directory.Exists(Folder))
{
string File = Interface.GetCombinedFileName(Folder, "train.dat");
if (System.IO.File.Exists(File))
{
// associated train found
Result.TrainFolder = Folder;
Result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, Result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
Result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
break;
}
else
{
System.IO.DirectoryInfo Info = System.IO.Directory.GetParent(Folder);
if (Info != null)
{
Folder = Info.FullName;
}
else
{
break;
}
}
}
}
Game.Reset(false);
}
// show main menu if applicable
if (Result.RouteFile == null | Result.TrainFolder == null)
{
Result = formMain.ShowMainDialog();
if (!Result.Start)
{
return;
}
}
// screen
int Width = Interface.CurrentOptions.FullscreenMode ? Interface.CurrentOptions.FullscreenWidth : Interface.CurrentOptions.WindowWidth;
int Height = Interface.CurrentOptions.FullscreenMode ? Interface.CurrentOptions.FullscreenHeight : Interface.CurrentOptions.WindowHeight;
if (Width < 16)
{
Width = 16;
}
if (Height < 16)
{
Height = 16;
}
Renderer.ScreenWidth = Width;
Renderer.ScreenHeight = Height;
World.AspectRatio = (double)Renderer.ScreenWidth / (double)Renderer.ScreenHeight;
const double degree = 0.0174532925199433;
World.VerticalViewingAngle = 45.0 * degree;
World.HorizontalViewingAngle = 2.0 * Math.Atan(Math.Tan(0.5 * World.VerticalViewingAngle) * World.AspectRatio);
World.OriginalVerticalViewingAngle = World.VerticalViewingAngle;
World.ExtraViewingDistance = 50.0;
World.ForwardViewingDistance = (double)Interface.CurrentOptions.ViewingDistance;
World.BackwardViewingDistance = 0.0;
World.BackgroundImageDistance = (double)Interface.CurrentOptions.ViewingDistance;
// load route and train
SoundManager.Initialize();
if (!Loading.Load(Result.RouteFile, Result.RouteEncoding, Result.TrainFolder, Result.TrainEncoding))
{
return;
}
Game.LogRouteName = System.IO.Path.GetFileName(Result.RouteFile);
Game.LogTrainName = System.IO.Path.GetFileName(Result.TrainFolder);
Game.LogDateTime = DateTime.Now;
// initialize sdl window
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DOUBLEBUFFER, 1);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DEPTH_SIZE, 24);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_RED_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_GREEN_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_BLUE_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_SWAP_CONTROL, Interface.CurrentOptions.VerticalSynchronization ? 1 : 0);
Sdl.SDL_ShowCursor(Sdl.SDL_DISABLE);
SdlWindowCreated = true;
int Bits = Interface.CurrentOptions.FullscreenMode ? Interface.CurrentOptions.FullscreenBits : 32;
// --- window caption and icon ---
Sdl.SDL_WM_SetCaption(Application.ProductName, null);
{
string bitmapFile = OpenBveApi.Path.CombineFile(Program.FileSystem.DataFolder, "icon.bmp");
IntPtr bitmap = Sdl.SDL_LoadBMP(bitmapFile);
if (bitmap != null)
{
string maskFile = OpenBveApi.Path.CombineFile(Program.FileSystem.DataFolder, "mask.bin");
byte[] mask = System.IO.File.ReadAllBytes(maskFile);
Sdl.SDL_WM_SetIcon(bitmap, mask);
}
}
// create window
int fullscreen = Interface.CurrentOptions.FullscreenMode ? Sdl.SDL_FULLSCREEN : 0;
IntPtr video = Sdl.SDL_SetVideoMode(Width, Height, Bits, Sdl.SDL_OPENGL | Sdl.SDL_DOUBLEBUF | fullscreen);
if (video != IntPtr.Zero)
{
// anisotropic filtering
string[] Extensions = Gl.glGetString(Gl.GL_EXTENSIONS).Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Interface.CurrentOptions.AnisotropicFilteringMaximum = 0;
for (int i = 0; i < Extensions.Length; i++)
{
if (string.Compare(Extensions[i], "GL_EXT_texture_filter_anisotropic", StringComparison.OrdinalIgnoreCase) == 0)
{
float n; Gl.glGetFloatv(Gl.GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, out n);
Interface.CurrentOptions.AnisotropicFilteringMaximum = (int)Math.Round((double)n);
break;
}
}
if (Interface.CurrentOptions.AnisotropicFilteringMaximum <= 0)
{
Interface.CurrentOptions.AnisotropicFilteringMaximum = 0;
Interface.CurrentOptions.AnisotropicFilteringLevel = 0;
}
else if (Interface.CurrentOptions.AnisotropicFilteringLevel == 0 & Interface.CurrentOptions.AnisotropicFilteringMaximum > 0)
{
Interface.CurrentOptions.AnisotropicFilteringLevel = Interface.CurrentOptions.AnisotropicFilteringMaximum;
}
else if (Interface.CurrentOptions.AnisotropicFilteringLevel > Interface.CurrentOptions.AnisotropicFilteringMaximum)
{
Interface.CurrentOptions.AnisotropicFilteringLevel = Interface.CurrentOptions.AnisotropicFilteringMaximum;
}
// module initialization
Fonts.Initialize();
Renderer.Initialize();
Renderer.InitializeLighting();
Sdl.SDL_GL_SwapBuffers();
Timetable.CreateTimetable();
// camera
MainLoop.UpdateViewport(MainLoop.ViewPortChangeMode.NoChange);
MainLoop.InitializeMotionBlur();
// start loop
MainLoop.StartLoop();
}
else
{
// failed
MessageBox.Show("SDL failed to create the window.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
private static void Main(string[] args)
{
#if !DEBUG
// Add handler for UI thread exceptions
Application.ThreadException += new ThreadExceptionEventHandler(CrashHandler.UIThreadException);
// Force all WinForms errors to go through handler
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
// This handler is for catching non-UI thread exceptions
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CrashHandler.CurrentDomain_UnhandledException);
#endif
//Determine the current CPU architecture-
//ARM will generally only support OpenGL-ES
PortableExecutableKinds peKind;
typeof(object).Module.GetPEKind(out peKind, out CurrentCPUArchitecture);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//--- determine the running environment ---
//I wonder if disabling this hack will stop the craashing on Linux....
CurrentlyRunningOnMono = Type.GetType("Mono.Runtime") != null;
//Doesn't appear to, but Mono have fixed the button appearance bug
CurrentlyRunningOnWindows = Environment.OSVersion.Platform == PlatformID.Win32S | Environment.OSVersion.Platform == PlatformID.Win32Windows | Environment.OSVersion.Platform == PlatformID.Win32NT;
Joysticks = new JoystickManager();
CurrentHost = new Host();
try {
FileSystem = FileSystem.FromCommandLineArgs(args);
FileSystem.CreateFileSystem();
} catch (Exception ex) {
MessageBox.Show(Interface.GetInterfaceString("errors_filesystem_invalid") + Environment.NewLine + Environment.NewLine + ex.Message, Interface.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
//Platform specific startup checks
if (CurrentlyRunningOnMono && !CurrentlyRunningOnWindows)
{
// --- Check if we're running as root, and prompt not to ---
if (getuid() == 0)
{
MessageBox.Show(
"You are currently running as the root user." + System.Environment.NewLine +
"This is a bad idea, please dont!", Interface.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
else
{
if (!System.IO.File.Exists(System.IO.Path.Combine(Environment.SystemDirectory, "OpenAL32.dll")))
{
MessageBox.Show(
"OpenAL was not found on your system, and will now be installed." + System.Environment.NewLine + System.Environment.NewLine +
"Please follow the install prompts.", Interface.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
ProcessStartInfo info = new ProcessStartInfo(System.IO.Path.Combine(FileSystem.DataFolder, "Dependencies\\Win32\\oalinst.exe"));
info.UseShellExecute = true;
if (Environment.OSVersion.Version.Major >= 6)
{
info.Verb = "runas";
}
try
{
System.Diagnostics.Process p = System.Diagnostics.Process.Start(info);
p.WaitForExit();
}
catch (Win32Exception)
{
MessageBox.Show(
"An error occured during OpenAL installation....", Interface.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
}
// --- load options and controls ---
Interface.LoadOptions();
//Switch between SDL2 and native backends; use native backend by default
var options = new ToolkitOptions();
if (Interface.CurrentOptions.PreferNativeBackend)
{
options.Backend = PlatformBackend.PreferNative;
}
Toolkit.Init(options);
// --- load language ---
{
string folder = Program.FileSystem.GetDataFolder("Languages");
try
{
string[] LanguageFiles = Directory.GetFiles(folder, "*.cfg");
foreach (var File in LanguageFiles)
{
Interface.AddLanguage(File);
}
}
catch
{
MessageBox.Show(@"An error occured whilst attempting to load the default language files.");
//Environment.Exit(0);
}
}
Interface.LoadControls(null, out Interface.CurrentControls);
{
string folder = Program.FileSystem.GetDataFolder("Controls");
string file = OpenBveApi.Path.CombineFile(folder, "Default keyboard assignment.controls");
Interface.Control[] controls;
Interface.LoadControls(file, out controls);
Interface.AddControls(ref Interface.CurrentControls, controls);
}
// --- check the command-line arguments for route and train ---
formMain.MainDialogResult result = new formMain.MainDialogResult();
CommandLine.ParseArguments(args, ref result);
// --- check whether route and train exist ---
if (result.RouteFile != null)
{
if (!System.IO.File.Exists(result.RouteFile))
{
result.RouteFile = null;
}
}
if (result.TrainFolder != null)
{
if (!System.IO.Directory.Exists(result.TrainFolder))
{
result.TrainFolder = null;
}
}
// --- if a route was provided but no train, try to use the route default ---
if (result.RouteFile != null & result.TrainFolder == null)
{
bool isRW = string.Equals(System.IO.Path.GetExtension(result.RouteFile), ".rw", StringComparison.OrdinalIgnoreCase);
CsvRwRouteParser.ParseRoute(result.RouteFile, isRW, result.RouteEncoding, null, null, null, true);
if (!string.IsNullOrEmpty(Game.TrainName))
{
string folder = System.IO.Path.GetDirectoryName(result.RouteFile);
while (true)
{
string trainFolder = OpenBveApi.Path.CombineDirectory(folder, "Train");
if (System.IO.Directory.Exists(trainFolder))
{
folder = OpenBveApi.Path.CombineDirectory(trainFolder, Game.TrainName);
if (System.IO.Directory.Exists(folder))
{
string file = OpenBveApi.Path.CombineFile(folder, "train.dat");
if (System.IO.File.Exists(file))
{
result.TrainFolder = folder;
result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
break;
}
if (folder == null)
{
continue;
}
System.IO.DirectoryInfo info = System.IO.Directory.GetParent(folder);
if (info != null)
{
folder = info.FullName;
}
else
{
break;
}
}
}
Game.Reset(false);
}
// --- show the main menu if necessary ---
if (result.RouteFile == null | result.TrainFolder == null)
{
Joysticks.RefreshJoysticks();
// end HACK //
result = formMain.ShowMainDialog(result);
}
else
{
result.Start = true;
//Apply translations
Interface.SetInGameLanguage(Interface.CurrentLanguageCode);
}
// --- start the actual program ---
if (result.Start)
{
if (Initialize())
{
#if !DEBUG
try {
#endif
MainLoop.StartLoopEx(result);
#if !DEBUG
}
catch (Exception ex) {
bool found = false;
//Thread.Sleep(20);
for (int i = 0; i < TrainManager.Trains.Length; i++)
{
if (TrainManager.Trains[i] != null && TrainManager.Trains[i].Plugin != null)
{
if (TrainManager.Trains[i].Plugin.LastException != null)
{
CrashHandler.LoadingCrash(ex.Message, true);
MessageBox.Show("The train plugin " + TrainManager.Trains[i].Plugin.PluginTitle + " caused a runtime exception: " + TrainManager.Trains[i].Plugin.LastException.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
found = true;
RestartArguments = "";
break;
}
}
}
if (!found)
{
MessageBox.Show("The route and train loader encountered the following critical error: " + Environment.NewLine + ex.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
CrashHandler.LoadingCrash(ex.ToString(), false);
RestartArguments = "";
}
}
#endif
}
Deinitialize();
}
// --- restart the program if necessary ---
if (RestartArguments != null)
{
string arguments;
if (FileSystem.RestartArguments.Length != 0 & RestartArguments.Length != 0)
{
arguments = FileSystem.RestartArguments + " " + RestartArguments;
}
else
{
arguments = FileSystem.RestartArguments + RestartArguments;
}
try {
System.Diagnostics.Process.Start(System.IO.File.Exists(FileSystem.RestartProcess) ? FileSystem.RestartProcess : Application.ExecutablePath, arguments);
} catch (Exception ex) {
MessageBox.Show(ex.Message + "\n\nProcess = " + FileSystem.RestartProcess + "\nArguments = " + arguments, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private static void Main(string[] args)
{
// --- load options and controls ---
try
{
FileSystem = FileSystem.FromCommandLineArgs(args, CurrentHost);
FileSystem.CreateFileSystem();
Interface.LoadOptions();
}
catch
{
// ignored
}
//Switch between SDL2 and native backends; use native backend by default
var options = new ToolkitOptions();
if (Interface.CurrentOptions.PreferNativeBackend)
{
options.Backend = PlatformBackend.PreferNative;
}
Toolkit.Init(options);
// Add handler for UI thread exceptions
Application.ThreadException += (CrashHandler.UIThreadException);
// Force all WinForms errors to go through handler
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
// This handler is for catching non-UI thread exceptions
AppDomain.CurrentDomain.UnhandledException += (CrashHandler.CurrentDomain_UnhandledException);
//Determine the current CPU architecture-
//ARM will generally only support OpenGL-ES
PortableExecutableKinds peKind;
typeof(object).Module.GetPEKind(out peKind, out CurrentCPUArchitecture);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
CurrentHost = new Host();
if (IntPtr.Size == 4)
{
Joysticks = new JoystickManager32();
}
else
{
Joysticks = new JoystickManager64();
}
try {
FileSystem = FileSystem.FromCommandLineArgs(args, CurrentHost);
FileSystem.CreateFileSystem();
} catch (Exception ex) {
MessageBox.Show(Translations.GetInterfaceString("errors_filesystem_invalid") + Environment.NewLine + Environment.NewLine + ex.Message, Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
Renderer = new NewRenderer(CurrentHost, Interface.CurrentOptions, FileSystem);
Sounds = new Sounds();
CurrentRoute = new CurrentRoute(CurrentHost, Renderer);
//Platform specific startup checks
// --- Check if we're running as root, and prompt not to ---
if (CurrentHost.Platform == HostPlatform.GNULinux && (getuid() == 0 || geteuid() == 0))
{
MessageBox.Show(
"You are currently running as the root user, or via the sudo command." + System.Environment.NewLine +
"This is a bad idea, please dont!", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
TrainManager = new TrainManager(CurrentHost, Renderer, Interface.CurrentOptions, FileSystem);
// --- load language ---
string folder = Program.FileSystem.GetDataFolder("Languages");
Translations.LoadLanguageFiles(folder);
folder = Program.FileSystem.GetDataFolder("Cursors");
Cursors.LoadCursorImages(folder);
Interface.LoadControls(null, out Interface.CurrentControls);
folder = Program.FileSystem.GetDataFolder("Controls");
string file = OpenBveApi.Path.CombineFile(folder, "Default keyboard assignment.controls");
Control[] controls;
Interface.LoadControls(file, out controls);
Interface.AddControls(ref Interface.CurrentControls, controls);
InputDevicePlugin.LoadPlugins(Program.FileSystem);
// --- check the command-line arguments for route and train ---
formMain.MainDialogResult result = new formMain.MainDialogResult();
CommandLine.ParseArguments(args, ref result);
// --- check whether route and train exist ---
if (result.RouteFile != null)
{
if (!System.IO.File.Exists(result.RouteFile))
{
result.RouteFile = null;
}
}
if (result.TrainFolder != null)
{
if (!System.IO.Directory.Exists(result.TrainFolder))
{
result.TrainFolder = null;
}
}
// --- if a route was provided but no train, try to use the route default ---
if (result.RouteFile != null & result.TrainFolder == null)
{
string error;
if (!CurrentHost.LoadPlugins(FileSystem, Interface.CurrentOptions, out error, TrainManager, Renderer))
{
MessageBox.Show(error, @"OpenBVE", MessageBoxButtons.OK, MessageBoxIcon.Error);
throw new Exception("Unable to load the required plugins- Please reinstall OpenBVE");
}
Game.Reset(false);
bool loaded = false;
for (int i = 0; i < Program.CurrentHost.Plugins.Length; i++)
{
if (Program.CurrentHost.Plugins[i].Route != null && Program.CurrentHost.Plugins[i].Route.CanLoadRoute(result.RouteFile))
{
object Route = (object)Program.CurrentRoute; //must cast to allow us to use the ref keyword.
Program.CurrentHost.Plugins[i].Route.LoadRoute(result.RouteFile, result.RouteEncoding, null, null, null, true, ref Route);
Program.CurrentRoute = (CurrentRoute)Route;
Program.Renderer.Lighting.OptionAmbientColor = CurrentRoute.Atmosphere.AmbientLightColor;
Program.Renderer.Lighting.OptionDiffuseColor = CurrentRoute.Atmosphere.DiffuseLightColor;
Program.Renderer.Lighting.OptionLightPosition = CurrentRoute.Atmosphere.LightPosition;
loaded = true;
break;
}
}
if (!CurrentHost.UnloadPlugins(out error))
{
MessageBox.Show(error, @"OpenBVE", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (!loaded)
{
throw new Exception("No plugins capable of loading routefile " + result.RouteFile + " were found.");
}
if (!string.IsNullOrEmpty(Interface.CurrentOptions.TrainName))
{
folder = System.IO.Path.GetDirectoryName(result.RouteFile);
while (true)
{
string trainFolder = OpenBveApi.Path.CombineDirectory(folder, "Train");
if (System.IO.Directory.Exists(trainFolder))
{
try
{
folder = OpenBveApi.Path.CombineDirectory(trainFolder, Interface.CurrentOptions.TrainName);
}
catch (Exception ex)
{
if (ex is ArgumentException)
{
break;
}
}
if (System.IO.Directory.Exists(folder))
{
file = OpenBveApi.Path.CombineFile(folder, "train.dat");
if (System.IO.File.Exists(file))
{
result.TrainFolder = folder;
result.TrainEncoding = System.Text.Encoding.UTF8;
for (int j = 0; j < Interface.CurrentOptions.TrainEncodings.Length; j++)
{
if (string.Compare(Interface.CurrentOptions.TrainEncodings[j].Value, result.TrainFolder, StringComparison.InvariantCultureIgnoreCase) == 0)
{
result.TrainEncoding = System.Text.Encoding.GetEncoding(Interface.CurrentOptions.TrainEncodings[j].Codepage);
break;
}
}
}
}
break;
}
if (folder == null)
{
continue;
}
System.IO.DirectoryInfo info = System.IO.Directory.GetParent(folder);
if (info != null)
{
folder = info.FullName;
}
else
{
break;
}
}
}
Game.Reset(false);
}
// --- show the main menu if necessary ---
if (result.RouteFile == null | result.TrainFolder == null)
{
Joysticks.RefreshJoysticks();
if (CurrentHost.Platform == HostPlatform.AppleOSX && IntPtr.Size != 4)
{
//WinForms are not supported on 64-bit Apple, so show the experimental GL menu
result.ExperimentalGLMenu = true;
}
else
{
if (!result.ExperimentalGLMenu)
{
result = formMain.ShowMainDialog(result);
}
}
}
else
{
result.Start = true;
//Apply translations
Translations.SetInGameLanguage(Translations.CurrentLanguageCode);
}
if (result.ExperimentalGLMenu)
{
result.Start = true;
result.RouteFile = null;
result.TrainFolder = null;
}
// --- start the actual program ---
if (result.Start)
{
if (Initialize())
{
#if !DEBUG
try {
#endif
MainLoop.StartLoopEx(result);
#if !DEBUG
}
catch (Exception ex) {
bool found = false;
for (int i = 0; i < TrainManager.Trains.Length; i++)
{
if (TrainManager.Trains[i] != null && TrainManager.Trains[i].Plugin != null)
{
if (TrainManager.Trains[i].Plugin.LastException != null)
{
CrashHandler.LoadingCrash(ex.Message, true);
MessageBox.Show("The train plugin " + TrainManager.Trains[i].Plugin.PluginTitle + " caused a runtime exception: " + TrainManager.Trains[i].Plugin.LastException.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
found = true;
RestartArguments = "";
break;
}
}
}
if (!found)
{
if (ex is System.DllNotFoundException)
{
Interface.AddMessage(MessageType.Critical, false, "The required system library " + ex.Message + " was not found on the system.");
switch (ex.Message)
{
case "libopenal.so.1":
MessageBox.Show("openAL was not found on this system. \n Please install libopenal1 via your distribtion's package management system.", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
break;
default:
MessageBox.Show("The required system library " + ex.Message + " was not found on this system.", Translations.GetInterfaceString("program_title"), MessageBoxButtons.OK, MessageBoxIcon.Hand);
break;
}
}
else
{
Interface.AddMessage(MessageType.Critical, false, "The route and train loader encountered the following critical error: " + ex.Message);
CrashHandler.LoadingCrash(ex + Environment.StackTrace, false);
}
RestartArguments = "";
}
}
#endif
}
Deinitialize();
}
// --- restart the program if necessary ---
if (RestartArguments != null)
{
string arguments;
if (FileSystem.RestartArguments.Length != 0 & RestartArguments.Length != 0)
{
arguments = FileSystem.RestartArguments + " " + RestartArguments;
}
else
{
arguments = FileSystem.RestartArguments + RestartArguments;
}
try {
System.Diagnostics.Process.Start(System.IO.File.Exists(FileSystem.RestartProcess) ? FileSystem.RestartProcess : Application.ExecutablePath, arguments);
} catch (Exception ex) {
MessageBox.Show(ex.Message + "\n\nProcess = " + FileSystem.RestartProcess + "\nArguments = " + arguments, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}