/// <summary>Initializes the program. A matching call to deinitialize must be made when the program is terminated.</summary>
/// <returns>Whether the initialization was successful.</returns>
private static bool Initialize()
{
if (!Plugins.LoadPlugins())
{
return(false);
}
if (!Screen.Initialize())
{
MessageBox.Show("SDL failed to initialize the video subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return(false);
}
if (!Joysticks.Initialize())
{
MessageBox.Show("SDL failed to initialize the joystick subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return(false);
}
Sounds.Initialize();
// begin HACK //
const double degrees = 0.0174532925199433;
World.VerticalViewingAngle = 45.0 * degrees;
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;
// end HACK //
ClearLogFile();
return(true);
}
protected override void OnLoad(EventArgs e)
{
KeyDown += Program.keyDownEvent;
KeyUp += Program.keyUpEvent;
MouseDown += Program.MouseEvent;
MouseUp += Program.MouseEvent;
FileDrop += Program.FileDrop;
Program.ResetCamera();
World.BackgroundImageDistance = 600.0;
World.ForwardViewingDistance = 600.0;
World.BackwardViewingDistance = 0.0;
World.ExtraViewingDistance = 50.0;
Renderer.Initialize();
Renderer.InitializeLighting();
Sounds.Initialize();
Program.UpdateViewport();
if (Program.processCommandLineArgs)
{
Program.processCommandLineArgs = false;
for (int i = 0; i < Program.commandLineArguments.Length; i++)
{
if (!Program.SkipArgs[i] && System.IO.File.Exists(Program.commandLineArguments[i]))
{
currentlyLoading = true;
Program.CurrentRoute = Program.commandLineArguments[i];
Program.LoadRoute();
Program.UpdateCaption();
break;
}
}
}
}
internal static void StartLoopEx(FormMain.MainDialogResult result)
{
Sounds.Initialize();
//Process extra command line arguments supplied
if (result.InitialStation != null)
{
//We have supplied a station name or index to the loader
Game.InitialStationName = result.InitialStation;
}
if (result.StartTime != default(double))
{
Game.InitialStationTime = result.StartTime;
}
if (result.AIDriver == true)
{
Game.InitialAIDriver = true;
}
if (result.FullScreen == true)
{
Interface.CurrentOptions.FullscreenMode = true;
}
if (result.Width != default(double) && result.Height != default(double))
{
if (Interface.CurrentOptions.FullscreenMode == true)
{
Interface.CurrentOptions.FullscreenWidth = result.Width;
Interface.CurrentOptions.FullscreenHeight = result.Height;
}
else
{
Interface.CurrentOptions.WindowWidth = result.Width;
Interface.CurrentOptions.WindowHeight = result.Height;
}
}
if (Interface.CurrentOptions.FullscreenMode)
{
Program.FileSystem.AppendToLogFile("Initialising full-screen game window of size " + Interface.CurrentOptions.FullscreenWidth + " x " + Interface.CurrentOptions.FullscreenHeight);
}
else
{
Program.FileSystem.AppendToLogFile("Initialising game window of size " + Interface.CurrentOptions.WindowWidth + " x " + Interface.CurrentOptions.WindowHeight);
}
try
{
Screen.Initialize();
currentResult = result;
Program.currentGameWindow.Closing += OpenTKQuit;
Program.currentGameWindow.Run();
}
catch (Exception)
{
MessageBox.Show("显示设置配置错误！\n请注意：在全屏模式下，任何非设备默认或最大分辨率的设置可能不受支持。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
}
internal static void StartLoopEx(formMain.MainDialogResult result)
{
LibRender.Renderer.currentHost = Program.CurrentHost;
Sounds.Initialize();
//Process extra command line arguments supplied
if (result.InitialStation != null)
{
//We have supplied a station name or index to the loader
Game.InitialStationName = result.InitialStation;
}
if (result.StartTime != default(double))
{
Game.InitialStationTime = result.StartTime;
}
if (result.AIDriver == true)
{
Game.InitialAIDriver = true;
}
if (result.FullScreen == true)
{
Interface.CurrentOptions.FullscreenMode = true;
}
if (result.Width != default(double) && result.Height != default(double))
{
if (Interface.CurrentOptions.FullscreenMode == true)
{
Interface.CurrentOptions.FullscreenWidth = result.Width;
Interface.CurrentOptions.FullscreenHeight = result.Height;
}
else
{
Interface.CurrentOptions.WindowWidth = result.Width;
Interface.CurrentOptions.WindowHeight = result.Height;
}
}
if (Interface.CurrentOptions.FullscreenMode)
{
Program.FileSystem.AppendToLogFile("Initialising full-screen game window of size " + Interface.CurrentOptions.FullscreenWidth + " x " + Interface.CurrentOptions.FullscreenHeight);
}
else
{
Program.FileSystem.AppendToLogFile("Initialising game window of size " + Interface.CurrentOptions.WindowWidth + " x " + Interface.CurrentOptions.WindowHeight);
}
Screen.Initialize();
currentResult = result;
Program.currentGameWindow.Closing += OpenTKQuit;
Program.currentGameWindow.Run();
}
// internal static formRouteInformation RouteInformationForm;
// internal static Thread RouteInfoThread;
// internal static bool RouteInfoActive
// {
// get
// {
// return RouteInformationForm != null && RouteInformationForm.IsHandleCreated && RouteInformationForm.Visible;
// }
// }
// internal static AppDomain RouteInfoFormDomain;
internal static void StartLoopEx(formMain.MainDialogResult result)
{
Sounds.Initialize();
//Process extra command line arguments supplied
if (result.InitialStation != null)
{
//We have supplied a station name or index to the loader
Game.InitialStationName = result.InitialStation;
}
if (result.StartTime != default(double))
{
Game.InitialStationTime = result.StartTime;
}
if (result.AIDriver == true)
{
Game.InitialAIDriver = true;
}
if (result.FullScreen == true)
{
Interface.CurrentOptions.FullscreenMode = true;
}
if (result.Width != default(double) && result.Height != default(double))
{
if (Interface.CurrentOptions.FullscreenMode == true)
{
Interface.CurrentOptions.FullscreenWidth = result.Width;
Interface.CurrentOptions.FullscreenHeight = result.Height;
}
else
{
Interface.CurrentOptions.WindowWidth = result.Width;
Interface.CurrentOptions.WindowHeight = result.Height;
}
}
Screen.Initialize();
currentResult = result;
GraphicsMode currentGraphicsMode = new GraphicsMode(new ColorFormat(8, 8, 8, 8), 24, 8,
Interface.CurrentOptions.AntiAliasingLevel);
/*
* TODO: This should be able to be moved back into the screen initialisation file
*/
if (Interface.CurrentOptions.FullscreenMode)
{
IList <DisplayResolution> resolutions = OpenTK.DisplayDevice.Default.AvailableResolutions;
bool resolutionFound = false;
for (int i = 0; i < resolutions.Count; i++)
{
//Test each resolution
if (resolutions[i].Width == Interface.CurrentOptions.FullscreenWidth &&
resolutions[i].Height == Interface.CurrentOptions.FullscreenHeight &&
resolutions[i].BitsPerPixel == Interface.CurrentOptions.FullscreenBits)
{
try
{
OpenTK.DisplayDevice.Default.ChangeResolution(resolutions[i]);
Program.currentGameWindow = new OpenBVEGame(resolutions[i].Width, resolutions[i].Height, currentGraphicsMode,
GameWindowFlags.Default)
{
Visible = true,
WindowState = WindowState.Fullscreen
};
resolutionFound = true;
}
catch
{
//Our resolution was in the list of available resolutions presented, but the graphics card driver failed to switch
MessageBox.Show("Failed to change to the selected full-screen resolution:" + Environment.NewLine +
Interface.CurrentOptions.FullscreenWidth + " x " + Interface.CurrentOptions.FullscreenHeight +
" " + Interface.CurrentOptions.FullscreenBits + "bit color" + Environment.NewLine +
"Please check your resolution settings.", Application.ProductName, MessageBoxButtons.OK,
MessageBoxIcon.Hand);
Program.RestartArguments = " ";
return;
}
break;
}
}
if (resolutionFound == false)
{
//Our resolution was not found at all
MessageBox.Show(
"The graphics card driver reported that the selected resolution was not supported:" + Environment.NewLine +
Interface.CurrentOptions.FullscreenWidth + " x " + Interface.CurrentOptions.FullscreenHeight + " " +
Interface.CurrentOptions.FullscreenBits + "bit color" + Environment.NewLine +
"Please check your resolution settings.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
Program.RestartArguments = " ";
return;
}
}
else
{
try
{
Program.currentGameWindow = new OpenBVEGame(Interface.CurrentOptions.WindowWidth,
Interface.CurrentOptions.WindowHeight, currentGraphicsMode, GameWindowFlags.Default)
{
Visible = true
};
}
catch
{
//Windowed mode failed to launch
MessageBox.Show("An error occured whilst tring to launch in windowed mode at resolution:" + Environment.NewLine +
Interface.CurrentOptions.WindowWidth + " x " + Interface.CurrentOptions.WindowHeight + " " +
Environment.NewLine +
"Please check your resolution settings.", Application.ProductName, MessageBoxButtons.OK,
MessageBoxIcon.Hand);
Program.RestartArguments = " ";
return;
}
}
if (Program.currentGameWindow == null)
{
//We should never really get an unspecified error here, but it's good manners to handle all cases
MessageBox.Show("An unspecified error occured whilst attempting to launch the graphics subsystem.",
Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
Program.RestartArguments = " ";
return;
}
Program.currentGameWindow.TargetUpdateFrequency = 0;
Program.currentGameWindow.TargetRenderFrequency = 0;
Program.currentGameWindow.VSync = Interface.CurrentOptions.VerticalSynchronization ? VSyncMode.On : VSyncMode.Off;
Program.currentGameWindow.Closing += OpenTKQuit;
Program.currentGameWindow.Run();
}