private void keepInsideViewport(Graphics.Viewport viewport)
{
int height = _upperBackground.Height;
if ((_state & OptionsMenuState.OptionsOrSub) == _state)
{
height += _optionsBackground.Height;
if ((_state & OptionsMenuState.AdvancedOptionOrSub) == _state)
{
height += _advancedBackground.Height;
if (_state == OptionsMenuState.GraphicsOptions)
{
height += _graphicsBackground.Height;
}
}
}
int width = _upperBackground.Width;
int overflowX = (_screenX + width) - viewport.Width;
int overflowY = (_screenY + height) - viewport.Height;
if (overflowX > 0)
{
_screenX -= overflowX;
}
else if (_screenX < 0)
{
_screenX = 0;
}
if (overflowY > 0)
{
_screenY -= overflowY;
}
else if (_screenY < 0)
{
_screenY = 0;
}
foreach (Button btn in _upperButtons)
{
btn.CalculateScreenCoordinates();
}
foreach (Button btn in _optionsButtons)
{
btn.CalculateScreenCoordinates();
}
foreach (Button btn in _advancedOptionsButtons)
{
btn.CalculateScreenCoordinates();
}
_3dDriverDropdown.CalculateScreenCoordinates();
_resolutionDropdown.CalculateScreenCoordinates();
}
private Graphics.Rect centerBox(Graphics.Viewport viewport, Graphics.Rect size)
{
Graphics.Rect result = size;
result.X = (float)System.Math.Floor((viewport.Width - size.Width) / 2);
result.Y = (float)System.Math.Floor((viewport.Height - size.Height) / 2);
return(result);
}
public void Show(int screenX, int screenY, Graphics.Viewport viewport)
{
_viewport = viewport;
_active = true;
_screenX = screenX - _upperBackground.Width / 2;
_screenY = screenY - _upperBackground.Height / 2;
_state = OptionsMenuState.Initial;
keepInsideViewport(viewport);
}
internal void CalculateScreenCoordinates()
{
Graphics.Viewport vp = Graphics.RendererManager.CurrentRenderer.Viewport;
if (_container != null)
{
_screenX = (int)(vp.X + _x.Scale * vp.Width + _x.Offset) + _container.ScreenX;
_screenY = (int)(vp.Y + _y.Scale * vp.Height + _y.Offset) + _container.ScreenY;
}
else
{
_screenX = (int)(vp.X + _x.Scale * vp.Width + _x.Offset);
_screenY = (int)(vp.Y + _y.Scale * vp.Height + _y.Offset);
}
}
public void KeepInsideViewport(Graphics.Viewport viewport)
{
if (_buttons.Count > 0)
{
int totalWidth = _buttons.Count * ButtonWidth;
int overflowX = (_screenX + totalWidth) - viewport.Width;
int overflowY = (_screenY + ButtonWidth) - viewport.Height;
if (overflowX > 0)
{
_screenX -= overflowX;
}
if (overflowY > 0)
{
_screenY -= overflowY;
}
foreach (Button button in _buttons)
{
button.CalculateScreenCoordinates();
}
}
}
