/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(InputState input)
{
// Move to the previous menu entry?
if (input.MenuUp)
{
selectedEntry--;
if (selectedEntry < 0)
{
selectedEntry = menuEntries.Count - 1;
}
audioManager.PlayCue("menuMove");
}
// Move to the next menu entry?
if (input.MenuDown)
{
selectedEntry++;
if (selectedEntry >= menuEntries.Count)
{
selectedEntry = 0;
}
audioManager.PlayCue("menuMove");
}
// Accept or cancel the menu?
if (input.MenuSelect)
{
OnSelectEntry(selectedEntry);
audioManager.PlayCue("menuSelect");
}
else if (input.MenuCancel)
{
OnCancel();
}
}
/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(InputState input)
{
#if __IOS__ || __ANDROID__
var touch = input.CurrentTouchState;
if (touch.Count > 0)
{
Viewport viewport = ScreenManager.GraphicsDevice.Viewport;
Vector2 viewportSize = new Vector2(viewport.Width, viewport.Height);
Vector2 position = new Vector2(0f, viewportSize.Y * 0.55f);
foreach (var t in touch)
{
// we have a touch event
if (t.State == Microsoft.Xna.Framework.Input.Touch.TouchLocationState.Pressed)
{
var pos = t.Position;
for (int i = 0; i < menuEntries.Count; i++)
{
// Draw text, centered on the middle of each line.
Vector2 size = ScreenManager.Font.MeasureString(menuEntries[i].Text);
position.X = viewportSize.X / 2f - size.X / 2f;
var rect = new Rectangle((int)position.X, (int)position.Y, (int)size.X, (int)size.Y);
if (rect.Contains(pos))
{
selectedEntry = i;
OnSelectEntry(selectedEntry);
break;
}
position.Y += ScreenManager.Font.LineSpacing;
}
}
}
}
#endif
// Move to the previous menu entry?
if (input.MenuUp)
{
selectedEntry--;
if (selectedEntry < 0)
{
selectedEntry = menuEntries.Count - 1;
}
audioManager.PlayCue("menuMove");
}
// Move to the next menu entry?
if (input.MenuDown)
{
selectedEntry++;
if (selectedEntry >= menuEntries.Count)
{
selectedEntry = 0;
}
audioManager.PlayCue("menuMove");
}
// Accept or cancel the menu?
if (input.MenuSelect)
{
OnSelectEntry(selectedEntry);
audioManager.PlayCue("menuSelect");
}
else if (input.MenuCancel)
{
OnCancel();
}
}