/// <summary>
/// Sets up the overlay window properties.
/// </summary>
public void Setup_Window(object sender, EventArgs e)
{
// Wait for Heroes Window to appear.
while (Heroes_Window_Found == false)
{
Thread.Sleep(32);
}
// Adjust the Window Style!
long initialStyle = (long)WINAPI_Components.GetWindowLongPtr(this.Handle, GWL_EXSTYLE);
WINAPI_Components.SetWindowLongPtr(new HandleRef(this, this.Handle), GWL_EXSTYLE, (IntPtr)(initialStyle | WS_EX_LAYERED | WS_EX_TRANSPARENT)); // Set window properties | Window is now clickthrough!
//Set the Alpha on the Whole Window to 255 (solid)
WINAPI_Components.SetLayeredWindowAttributes(this.Handle, 0, 255, LWA_ALPHA);
Set_To_SonicHeroes_Window_Location_Size(); // Adjust the overlay window to overlap Sonic Heroes.
Heroes_Window_Move_Hook_Delegate = new WinEventDelegate(WinEventProc);
IntPtr Heroes_Window_Hook = SetWinEventHook(WINAPI_Components.EVENT_OBJECT_LOCATIONCHANGE, WINAPI_Components.EVENT_OBJECT_LOCATIONCHANGE, IntPtr.Zero, Heroes_Window_Move_Hook_Delegate, 0, 0, WINAPI_Components.WINEVENT_OUTOFCONTEXT);
// Set to top most such that this overlay always draws above the game.
this.TopMost = true;
// Expand Aero Glass onto Client Area
Expand_Aero_Glass();
}
/// <summary>
/// Makes your form a child form of the fake glass game overlay.
/// Use only for testing, or other potentially weird purposes.
/// (Please no GDI Overlays)
/// </summary>
/// <param name="yourForm">Your windows forms form.</param>
public void Attach_Windows_Form(Form yourForm)
{
IntPtr userForm_Handle_ID = yourForm.Handle;
IntPtr thisForm_Handle_ID = overlayWinForm.Handle;
WINAPI_Components.SetParent(userForm_Handle_ID, thisForm_Handle_ID);
yourForm.BringToFront(); // Bring to front
}
/// <summary>
/// Makes your form a child form of the fake glass game overlay.
/// </summary>
/// <param name="Your_Form"></param>
public void Attach_Windows_Form(Form Your_Form)
{
IntPtr User_Form_Handle_ID = Your_Form.Handle;
IntPtr This_Form_Handle_ID = this.Handle;
WINAPI_Components.SetParent(User_Form_Handle_ID, This_Form_Handle_ID);
Your_Form.BringToFront(); // Bring to front
}
/// <summary>
/// Sets the Heroes Overlay Window Location
/// </summary>
public void Set_To_SonicHeroes_Window_Location_Size()
{
Point Border_Size_Offsets = new Point(); // Border sizes X and Y
RECT Client_Rectangle_Size; // Store offset inside Window Area.
WINAPI_Components.GetClientRect(Heroes_Window_Handle, out Client_Rectangle_Size); // Get rectangle
// Adjust Size Accordingly
WINAPI_Components.GetWindowRect(Heroes_Window_Handle, out this.Heroes_Window_Rectangle); // Get rectangle
// Get border width
Border_Size_Offsets.X = (Heroes_Window_Rectangle.RightBorder - Heroes_Window_Rectangle.LeftBorder) - Client_Rectangle_Size.RightBorder;
Border_Size_Offsets.Y = (Heroes_Window_Rectangle.BottomBorder - Heroes_Window_Rectangle.TopBorder) - Client_Rectangle_Size.BottomBorder;
this.Top = (int)(Heroes_Window_Rectangle.TopBorder + (Border_Size_Offsets.Y) - (Border_Size_Offsets.X / 2.0F)); // The top of window also has a border attached.
this.Left = (int)(Heroes_Window_Rectangle.LeftBorder + (Border_Size_Offsets.X / 2.0F)); // Divide by 2 because borders on both sides were calculated.
this.Width = (int)(Heroes_Window_Rectangle.RightBorder - Heroes_Window_Rectangle.LeftBorder - Border_Size_Offsets.X); // Set width of Window_Accordingly
this.Height = (int)(Heroes_Window_Rectangle.BottomBorder - Heroes_Window_Rectangle.TopBorder - Border_Size_Offsets.Y); // Set height of Window_Accordingly
}
// Constructor
public Form_FakeTransparentOverlay()
{
InitializeComponent();
HandleCreated += Setup_Window;
// Thread which waits for Sonic Heroes window to spawn before adjusting overlay window size.
Thread Get_Heroes_Window_Thread = new Thread
(
() =>
{
// Get Window Name
try { HEROES_WINDOW_NAME = File.ReadAllText(File.ReadAllText(Environment.CurrentDirectory + "\\Mod_Loader_Config.txt") + @"\Mod-Loader-Config\\WindowName.txt"); }
catch { HEROES_WINDOW_NAME = File.ReadAllText(Environment.CurrentDirectory + "\\Mod-Loader-Config\\WindowName.txt"); }
// Wait for Sonic Heroes Window to spawn.
while (true)
{
// Get the handle for the Sonic_Heroes Window
Heroes_Window_Handle = WINAPI_Components.FindWindow(null, HEROES_WINDOW_NAME);
if (Heroes_Window_Handle != null)
{
break;
}
}
// Wait for the Window to show itself to screen before configuring.
while (IsWindowVisible(Heroes_Window_Handle) == false)
{
Thread.Sleep(8);
}
// Sleep 250 in case window wants to change size.
Thread.Sleep(250);
// Tell the window that it was found.
Heroes_Window_Found = true;
}
);
Get_Heroes_Window_Thread.Start();
}
/// <summary>
/// Makes your form a child form of the fake glass game overlay.
/// </summary>
/// <param name="Your_Form"></param>
private void Attach_To_Game()
{
IntPtr This_Form_Handle_ID = this.Handle;
WINAPI_Components.SetParent(This_Form_Handle_ID, Heroes_Window_Handle);
}
