public bool Handle(IEvent evt)
{
if (evt is StepGameUpdateEvent)
{
Update(CVars.Get <float>("debug_game_step_period"));
}
if (evt is GameShutdownEvent)
{
Exit();
}
if (evt is ReloadDisplayOptionsEvent)
{
ReloadDisplayOptions();
}
return(false);
}
private void ReloadDisplayOptions()
{
bool applyChanges = false;
DisplayModeCollection displayModes = Graphics.GraphicsDevice.Adapter.SupportedDisplayModes;
// Windowed/Borderless/Fullscreen
if (CVars.Get <bool>("display_fullscreen"))
{
if (!Graphics.IsFullScreen)
{
if (CVars.Get <int>("display_fullscreen_width") < 0 || CVars.Get <int>("display_fullscreen_height") < 0)
{
CVars.Get <int>("display_fullscreen_width") = Graphics.GraphicsDevice.Adapter.CurrentDisplayMode.Width;
CVars.Get <int>("display_fullscreen_height") = Graphics.GraphicsDevice.Adapter.CurrentDisplayMode.Height;
CVars.Save();
}
Graphics.PreferredBackBufferWidth = CVars.Get <int>("display_fullscreen_width");
Graphics.PreferredBackBufferHeight = CVars.Get <int>("display_fullscreen_height");
Graphics.IsFullScreen = true;
Graphics.HardwareModeSwitch = true;
applyChanges = true;
}
CVars.Get <bool>("display_borderless") = false;
CVars.Get <bool>("display_windowed") = false;
CVars.Save();
}
else if (CVars.Get <bool>("display_borderless"))
{
if (!Graphics.IsFullScreen)
{
Graphics.IsFullScreen = true;
Graphics.HardwareModeSwitch = false;
applyChanges = true;
}
CVars.Get <bool>("display_windowed") = false;
CVars.Save();
}
else
{
if (Graphics.IsFullScreen)
{
Graphics.IsFullScreen = false;
}
Graphics.HardwareModeSwitch = false;
applyChanges = true;
CVars.Get <bool>("display_windowed") = true;
CVars.Save();
}
// V-sync
if (Graphics.SynchronizeWithVerticalRetrace
!= CVars.Get <bool>("display_vsync"))
{
Graphics.SynchronizeWithVerticalRetrace = CVars.Get <bool>("display_vsync");
applyChanges = true;
}
if (applyChanges)
{
Graphics.ApplyChanges();
}
}