internal override void Run()
{
Debug.Assert(InitCallback != null, $"{nameof(InitCallback)} is null");
Debug.Assert(RunCallback != null, $"{nameof(RunCallback)} is null");
// Initialize the init callback
InitCallback();
var runCallback = new SDLMessageLoop.RenderCallback(RunCallback);
// Run the rendering loop
try
{
SDLMessageLoop.Run(window, () =>
{
if (Exiting)
{
Destroy();
return;
}
runCallback();
});
}
finally
{
ExitCallback?.Invoke();
}
}
/// <summary>
/// Runs the specified main loop for the specified windows form.
/// </summary>
/// <param name="form">The form.</param>
/// <param name="renderCallback">The rendering callback.</param>
/// <exception cref="System.ArgumentNullException">form
/// or
/// renderCallback</exception>
public static void Run(Window form, RenderCallback renderCallback)
{
if (form == null)
{
throw new ArgumentNullException(nameof(form));
}
if (renderCallback == null)
{
throw new ArgumentNullException(nameof(renderCallback));
}
form.Show();
using (var renderLoop = new SDLMessageLoop(form))
{
while (renderLoop.NextFrame())
{
renderCallback();
}
}
}
internal override void Run()
{
Debug.Assert(InitCallback != null, $"{nameof(InitCallback)} is null");
Debug.Assert(RunCallback != null, $"{nameof(RunCallback)} is null");
// Initialize the init callback
InitCallback();
var context = (GameContextSDL)GameContext;
if (context.IsUserManagingRun)
{
context.RunCallback = RunCallback;
context.ExitCallback = ExitCallback;
}
else
{
var runCallback = new SDLMessageLoop.RenderCallback(RunCallback);
// Run the rendering loop
try
{
SDLMessageLoop.Run(window, () =>
{
if (Exiting)
{
Destroy();
return;
}
runCallback();
});
}
finally
{
ExitCallback?.Invoke();
}
}
}
