private bool InitWindow()
{
var width = _configurationManager.GetCVar <int>("display.width");
var height = _configurationManager.GetCVar <int>("display.height");
Monitor *monitor = null;
if (WindowMode == WindowMode.Fullscreen)
{
monitor = GLFW.GetPrimaryMonitor();
var mode = GLFW.GetVideoMode(monitor);
width = mode->Width;
height = mode->Height;
}
#if DEBUG
GLFW.WindowHint(WindowHintBool.OpenGLDebugContext, true);
#endif
GLFW.WindowHint(WindowHintString.X11ClassName, "SS14");
GLFW.WindowHint(WindowHintString.X11InstanceName, "SS14");
GLFW.WindowHint(WindowHintBool.SrgbCapable, true);
var renderer = (Renderer)_configurationManager.GetCVar <int>("display.renderer");
if (renderer == Renderer.Default)
{
// Try OpenGL Core 3.3
GLFW.WindowHint(WindowHintInt.ContextVersionMajor, 3);
GLFW.WindowHint(WindowHintInt.ContextVersionMinor, 3);
GLFW.WindowHint(WindowHintBool.OpenGLForwardCompat, true);
GLFW.WindowHint(WindowHintOpenGlProfile.OpenGlProfile, OpenGlProfile.Core);
_glfwWindow = GLFW.CreateWindow(width, height, string.Empty, monitor, null);
if (_glfwWindow == null)
{
// Window failed to init due to error.
var err = GLFW.GetErrorRaw(out _);
if (err == ErrorCode.VersionUnavailable)
{
Logger.DebugS("clyde.win", "OpenGL Core 3.3 unsupported, trying OpenGL 3.1");
CreateWindowGl31();
}
}
}
else if (renderer == Renderer.OpenGL31)
{
CreateWindowGl31();
}
if (_glfwWindow == null)
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
var code = GLFW.GetError(out string desc);
var errorContent = "Failed to create the game window. " +
"This probably means your GPU is too old to play the game. " +
"That or update your graphic drivers\n" +
$"The exact error is: [{code}]\n {desc}";
MessageBoxW(null,
errorContent,
"Space Station 14: Failed to create window",
MB_OK | MB_ICONERROR);
}
Logger.FatalS("clyde.win",
"Failed to create GLFW window! " +
"This probably means your GPU is too old to run the game. " +
"That or update your graphics drivers.");
return(false);
}
LoadWindowIcon();
GLFW.SetCharCallback(_glfwWindow, _charCallback);
GLFW.SetKeyCallback(_glfwWindow, _keyCallback);
GLFW.SetWindowCloseCallback(_glfwWindow, _windowCloseCallback);
GLFW.SetCursorPosCallback(_glfwWindow, _cursorPosCallback);
GLFW.SetWindowSizeCallback(_glfwWindow, _windowSizeCallback);
GLFW.SetScrollCallback(_glfwWindow, _scrollCallback);
GLFW.SetMouseButtonCallback(_glfwWindow, _mouseButtonCallback);
GLFW.SetWindowContentScaleCallback(_glfwWindow, _windowContentScaleCallback);
GLFW.SetWindowIconifyCallback(_glfwWindow, _windowIconifyCallback);
GLFW.MakeContextCurrent(_glfwWindow);
VSyncChanged();
GLFW.GetFramebufferSize(_glfwWindow, out var fbW, out var fbH);
_framebufferSize = (fbW, fbH);
UpdateWindowLoadedRtSize();
GLFW.GetWindowContentScale(_glfwWindow, out var scaleX, out var scaleY);
_windowScale = (scaleX, scaleY);
GLFW.GetWindowSize(_glfwWindow, out var w, out var h);
_prevWindowSize = _windowSize = (w, h);
GLFW.GetWindowPos(_glfwWindow, out var x, out var y);
_prevWindowPos = (x, y);
_pixelRatio = _framebufferSize / _windowSize;
InitGLContext();
// Initializing OTK 3 seems to mess with the current context, so ensure it's still set.
// This took me f*****g *forever* to debug because this manifested differently on nvidia drivers vs intel mesa.
// So I thought it was a calling convention issue with the calli OpenTK emits.
// Because, in my tests, I had InitGLContext() AFTER the test with a delegate-based invoke of the proc.
GLFW.MakeContextCurrent(_glfwWindow);
InitOpenGL();
return(true);
void CreateWindowGl31()
{
GLFW.WindowHint(WindowHintInt.ContextVersionMajor, 3);
GLFW.WindowHint(WindowHintInt.ContextVersionMinor, 1);
GLFW.WindowHint(WindowHintBool.OpenGLForwardCompat, false);
GLFW.WindowHint(WindowHintOpenGlProfile.OpenGlProfile, OpenGlProfile.Any);
_glfwWindow = GLFW.CreateWindow(width, height, string.Empty, monitor, null);
}
}