/// <summary>
/// Gets the Game View window's top left Position.
/// </summary>
/// <remarks>Overridden in test project. Do not remove without updating tests.</remarks>
protected virtual Vector2 GetWindowPosition()
{
var windowPosition = new Win32Helpers.POINT();
Win32Helpers.ClientToScreen(Hwnd, ref windowPosition);
return(new Vector2(windowPosition.x, windowPosition.y));
}
/// <summary>
/// Maps from logical pixels to physical desktop pixels.
/// </summary>
/// <param name="rect">Rectangle to be transformed.</param>
/// <returns>Transformed rectangle.</returns>
protected virtual Rect LogicalToPhysical(Rect rect)
{
var topLeft = new Win32Helpers.POINT { x = (int)rect.x, y = (int)rect.y };
Win32Helpers.LogicalToPhysicalPoint(_hwnd, ref topLeft);
var bottomRight = new Win32Helpers.POINT { x = (int)(rect.x + rect.width), y = (int)(rect.y + rect.height) };
Win32Helpers.LogicalToPhysicalPoint(_hwnd, ref bottomRight);
return new Rect(topLeft.x, topLeft.y, bottomRight.x - topLeft.x, bottomRight.y - topLeft.y);
}
/// <summary>
/// Gets the Game View window's top left position.
/// </summary>
/// <remarks>Overridden in test project. Do not remove without updating tests.</remarks>
protected virtual Vector2 GetWindowPosition()
{
if (IntPtr.Zero == _gameViewWindowHandle)
{
return(new Vector2(float.NaN, float.NaN));
}
var windowPosition = new Win32Helpers.POINT();
Win32Helpers.ClientToScreen(_gameViewWindowHandle, ref windowPosition);
return(new Vector2(windowPosition.x, windowPosition.y));
}
/// <summary>
/// Gets the Game View window's bottom right corner Position.
/// </summary>
/// <remarks>Overridden in test project. Do not remove without updating tests.</remarks>
protected virtual Vector2 GetWindowBottomRight()
{
var clientRect = new Win32Helpers.RECT();
Win32Helpers.GetClientRect(Hwnd, ref clientRect);
var bottomRight = new Win32Helpers.POINT
{
x = clientRect.right,
y = clientRect.bottom
};
Win32Helpers.ClientToScreen(Hwnd, ref bottomRight);
return(new Vector2(bottomRight.x, bottomRight.y));
}
/// <summary>
/// Maps from logical pixels to physical desktop pixels.
/// </summary>
/// <param name="rect">Rectangle to be transformed.</param>
/// <returns>Transformed rectangle.</returns>
protected virtual Rect LogicalToPhysical(Rect rect)
{
var topLeft = new Win32Helpers.POINT {
x = (int)rect.x, y = (int)rect.y
};
Win32Helpers.LogicalToPhysicalPoint(_hwnd, ref topLeft);
var bottomRight = new Win32Helpers.POINT {
x = (int)(rect.x + rect.width), y = (int)(rect.y + rect.height)
};
Win32Helpers.LogicalToPhysicalPoint(_hwnd, ref bottomRight);
return(new Rect(topLeft.x, topLeft.y, bottomRight.x - topLeft.x, bottomRight.y - topLeft.y));
}
protected override Rect GetViewportLogicalBounds()
{
var clientRect = new Win32Helpers.RECT();
Win32Helpers.GetClientRect(_hwnd, ref clientRect);
var topLeft = new Win32Helpers.POINT();
Win32Helpers.ClientToScreen(_hwnd, ref topLeft);
var bottomRight = new Win32Helpers.POINT {
x = clientRect.right, y = clientRect.bottom
};
Win32Helpers.ClientToScreen(_hwnd, ref bottomRight);
return(new Rect(topLeft.x, topLeft.y, bottomRight.x - topLeft.x, bottomRight.y - topLeft.y));
}
/// <summary>
/// Gets the Game View window's bottom right corner position.
/// </summary>
/// <remarks>Overridden in test project. Do not remove without updating tests.</remarks>
protected virtual Vector2 GetWindowBottomRight()
{
if (IntPtr.Zero == _gameViewWindowHandle)
{
return(new Vector2(float.NaN, float.NaN));
}
var clientRect = new Win32Helpers.RECT();
Win32Helpers.GetClientRect(_gameViewWindowHandle, ref clientRect);
var bottomRight = new Win32Helpers.POINT {
x = clientRect.right, y = clientRect.bottom
};
Win32Helpers.ClientToScreen(_gameViewWindowHandle, ref bottomRight);
return(new Vector2(bottomRight.x, bottomRight.y));
}
/// <summary>
/// Maps from logical pixels to physical desktop pixels.
/// </summary>
/// <param name="rect">Rectangle to be transformed.</param>
/// <returns>Transformed rectangle.</returns>
protected virtual Rect LogicalToPhysical(Rect rect)
{
if (float.IsNaN(rect.x))
{
return(rect);
}
var topLeft = new Win32Helpers.POINT {
x = (int)rect.x, y = (int)rect.y
};
Win32Helpers.LogicalToPhysicalPoint(_gameViewWindowHandle, ref topLeft);
var bottomRight = new Win32Helpers.POINT {
x = (int)(rect.x + rect.width), y = (int)(rect.y + rect.height)
};
Win32Helpers.LogicalToPhysicalPoint(_gameViewWindowHandle, ref bottomRight);
return(new Rect(topLeft.x, topLeft.y, bottomRight.x - topLeft.x, bottomRight.y - topLeft.y));
}
/// <summary>
/// Gets the gameview's window position.
/// </summary>
/// <returns></returns>
protected virtual Vector2 GetWindowPosition()
{
var windowPosition = new Win32Helpers.POINT();
Win32Helpers.ClientToScreen(_hwnd, ref windowPosition);
return new Vector2(windowPosition.x, windowPosition.y);
}
protected override Rect GetViewportLogicalBounds()
{
var clientRect = new Win32Helpers.RECT();
Win32Helpers.GetClientRect(_hwnd, ref clientRect);
var topLeft = new Win32Helpers.POINT();
Win32Helpers.ClientToScreen(_hwnd, ref topLeft);
var bottomRight = new Win32Helpers.POINT { x = clientRect.right, y = clientRect.bottom };
Win32Helpers.ClientToScreen(_hwnd, ref bottomRight);
return new Rect(topLeft.x, topLeft.y, bottomRight.x - topLeft.x, bottomRight.y - topLeft.y);
}
/// <summary>
/// Returns the position of the game window in screen coordinates.
/// </summary>
public Vector2 GetGameWindowPosition()
{
#if UNITY_EDITOR
var gameWindowPosition = _gameWindow.position;
var heightOffset = gameWindowPosition.height - Screen.height;
return new Vector2(gameWindowPosition.x, gameWindowPosition.y + heightOffset);
#else
var windowClientPosition = new Win32Helpers.POINT();
Win32Helpers.ClientToScreen(_hwnd, ref windowClientPosition);
return new Vector2(windowClientPosition.x, windowClientPosition.y);
#endif
}
