protected override void SingletonAwake()
{
overlay = FindObjectOfType <UIOverlay>();
SetupScreenDic();
options = new ScreenOptions();
}
// --- static functions
/// <summary>Initializes the SDL window.</summary>
/// <param name="Options">The options to set up the window.</param>
/// <returns>A boolean indicating the success of the operation.</returns>
internal static bool Initialize(ScreenOptions options)
{
if (Sdl.SDL_InitSubSystem(Sdl.SDL_INIT_VIDEO) != 0) {
return false;
} else {
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DOUBLEBUFFER, 1);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_RED_SIZE, Program.CurrentOptions.RedSize);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_GREEN_SIZE, Program.CurrentOptions.GreenSize);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_BLUE_SIZE, Program.CurrentOptions.BlueSize);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_ALPHA_SIZE, Program.CurrentOptions.AlphaSize);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DEPTH_SIZE, Program.CurrentOptions.DepthSize);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_SWAP_CONTROL, options.VerticalSynchronization ? 1 : 0);
Sdl.SDL_ShowCursor(Sdl.SDL_DISABLE);
int flags = Sdl.SDL_OPENGL | Sdl.SDL_HWSURFACE | Sdl.SDL_ANYFORMAT | Sdl.SDL_DOUBLEBUF;
if (options.Fullscreen) {
flags |= Sdl.SDL_FULLSCREEN;
} else {
flags |= Sdl.SDL_RESIZABLE;
}
IntPtr video = Sdl.SDL_SetVideoMode(options.Width, options.Height, options.BitsPerPixel, flags);
if (video == IntPtr.Zero) {
Sdl.SDL_QuitSubSystem(Sdl.SDL_INIT_VIDEO);
return false;
} else {
{
int value;
Sdl.SDL_GL_GetAttribute(Sdl.SDL_GL_RED_SIZE, out value);
Program.Log.Append("SDL_GL_RED_SIZE = ").Append(value.ToString(CultureInfo.InvariantCulture)).Append(" (").Append(Program.CurrentOptions.RedSize).AppendLine(" requested)");
Sdl.SDL_GL_GetAttribute(Sdl.SDL_GL_GREEN_SIZE, out value);
Program.Log.Append("SDL_GL_GREEN_SIZE = ").Append(value.ToString(CultureInfo.InvariantCulture)).Append(" (").Append(Program.CurrentOptions.GreenSize).AppendLine(" requested)");
Sdl.SDL_GL_GetAttribute(Sdl.SDL_GL_BLUE_SIZE, out value);
Program.Log.Append("SDL_GL_BLUE_SIZE = ").Append(value.ToString(CultureInfo.InvariantCulture)).Append(" (").Append(Program.CurrentOptions.BlueSize).AppendLine(" requested)");
Sdl.SDL_GL_GetAttribute(Sdl.SDL_GL_ALPHA_SIZE, out value);
Program.Log.Append("SDL_GL_ALPHA_SIZE = ").Append(value.ToString(CultureInfo.InvariantCulture)).Append(" (").Append(Program.CurrentOptions.AlphaSize).AppendLine(" requested)");
Sdl.SDL_GL_GetAttribute(Sdl.SDL_GL_DEPTH_SIZE, out value);
Program.Log.Append("SDL_GL_DEPTH_SIZE = ").Append(value.ToString(CultureInfo.InvariantCulture)).Append(" (").Append(Program.CurrentOptions.DepthSize).AppendLine(" requested)");
Program.Log.AppendLine();
}
Sdl.SDL_WM_SetCaption("openBVE", null);
string[] extensions = Gl.glGetString(Gl.GL_EXTENSIONS).Split(new char[] { ' ' });
for (int i = 0; i < extensions.Length; i++) {
if (string.Equals(extensions[i], "GL_EXT_texture_filter_anisotropic", StringComparison.OrdinalIgnoreCase)) {
Gl.glGetFloatv(Gl.GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, out Program.AnisotropicMaximum);
break;
}
}
Properties = new ScreenProperties(options);
Initialized = true;
return true;
}
}
}
public static void DrawBackground(AfterButton afterButton, bool showSettings = false)
{
GuiHelper.DrawElement("Images/popupWindow", 0.02, 0.1, 1, 0.94);
GuiHelper.ButtonWithText(0.9, 0.92, 0.4, 0.2, "", SpriteManager.GetBackButton(), GuiHelper.CustomButton, afterButton);
if (showSettings && GUI.Button(new Rect(GuiHelper.PercentW(0.8), GuiHelper.PercentH(0.70), GuiHelper.PercentW(0.2), GuiHelper.PercentH(0.2)), SpriteManager.GetSettingsIcon(), GuiHelper.CustomButton))
{
ScreenOptions so = Camera.main.gameObject.AddComponent <ScreenOptions>();
so.Prepare(delegate(){
Destroy(so);
});
}
}
public void FixScreenOptions()
{
if (ScreenOptions == null)
{
ScreenOptions = new List <ScreenOption>();
}
foreach (var screenItem in WallpaperApi.Screens)
{
var exist = ScreenOptions.FirstOrDefault(m => m.Screen == screenItem);
if (exist == null)
{
//新增了屏幕
ScreenOptions.Add(new ScreenOption()
{
Screen = screenItem
});
}
}
// 过滤移除的屏幕
ScreenOptions = ScreenOptions.Where(m => WallpaperApi.Screens.Contains(m.Screen)).ToList();
}
public ScreenCaptureService(ScreenOptions screenOptions)
{
ScreenOptions = screenOptions;
}
internal ScreenProperties(ScreenOptions options)
{
this.Width = options.Width;
this.Height = options.Height;
this.AspectRatio = (double)options.Width / (double)options.Height;
}
public ScreenCap(ScreenOptions screenOptions)
{
_screenOptions = screenOptions;
}
