/// <summary>
/// Executed when the user resizes the window (in the case of a window style hack).
/// </summary>
private static void WindowEventDelegateImpl(IntPtr hWinEventHook, uint eventType, IntPtr hwnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime)
{
// Filter out non-HWND changes, e.g. items within a listbox.
// Technically speaking shouldn't be necessary, though just in case.
if (idObject != 0 || idChild != 0)
{
return;
}
// Set the size and location of the external overlay to match the game/target window.
// Only if an object has changed location, shape, or size.
if (eventType == 0x800B)
{
var resolution = WindowProperties.GetClientAreaSize(GameProcess.Process.MainWindowHandle);
* _resolutionX = resolution.RightBorder;
* _resolutionY = resolution.BottomBorder;
}
}
/// <summary>
/// Returns the current aspect ratio obtained by calculating the width and height of the window.
/// </summary>
/// <returns>The aspect ratio of the current window.</returns>
private static float GetCurrentAspectRatio()
{
var resolution = WindowProperties.GetClientAreaSize(GameProcess.Process.MainWindowHandle);
return(resolution.RightBorder / (float)resolution.BottomBorder);
}