/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(InputState input)
{
var before = selectedEntry;
// Move to the previous menu entry?
if (input.IsMenuUp(ControllingPlayer))
{
selectedEntry--;
}
// Move to the next menu entry?
if (input.IsMenuDown(ControllingPlayer))
{
selectedEntry++;
}
selectedEntry = (int)MathHelper.Clamp(selectedEntry, 0, MenuEntries.Count - 1);
if (!menuEntries[selectedEntry].HandleMouseInput(input))
for (int i = 0; i < menuEntries.Count; i++)
{
if(menuEntries[i].HandleMouseInput(input))
{
selectedEntry = i;
break;
}
}
if(selectedEntry != before)
{
menuEntries[before].State = UIState.Active;
menuEntries[selectedEntry].State = UIState.Selected;
AudioSettings settings = (ScreenManager.Game as HalfCakedGame).CurrentProfile.Audio;
if(EntryFocusChanged != null)
EntryFocusChanged.Play(settings.SoundEffectsVolume / 500f, 0f, 0f);
}
// Accept or cancel the menu? We pass in our ControllingPlayer, which may
// either be null (to accept input from any player) or a specific index.
// If we pass a null controlling player, the InputState helper returns to
// us which player actually provided the input. We pass that through to
// OnSelectEntry and OnCancel, so they can tell which player triggered them.
PlayerIndex playerIndex;
if (input.IsMenuSelect(ControllingPlayer, out playerIndex))
{
OnSelectEntry(selectedEntry, playerIndex, 0);
}
else if (menuEntries[selectedEntry].ChangesValue && input.IsNextButton(ControllingPlayer))
{
OnSelectEntry(selectedEntry, playerIndex, 1);
}
else if (menuEntries[selectedEntry].ChangesValue && (input.IsPreviousButton(ControllingPlayer)))
{
OnSelectEntry(selectedEntry, playerIndex, -1);
}
else if (input.IsMenuCancel(ControllingPlayer, out playerIndex))
{
OnCancel(playerIndex);
}
}
/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(InputState input)
{
var before = selectedEntry;
// Move to the previous menu entry?
if (input.IsMenuUp(ControllingPlayer))
{
selectedEntry--;
if (selectedEntry < 0)
selectedEntry = menuEntries.Count - 1;
}
// Move to the next menu entry?
if (input.IsMenuDown(ControllingPlayer))
{
selectedEntry++;
if (selectedEntry >= menuEntries.Count)
selectedEntry = 0;
}
int yPosition = 150;
bool pressed = false;
for (int i = 0; i < menuEntries.Count; i++)
{
if (input.LastMouseState.Y > yPosition - menuEntries[i].GetHeight(this)/2 && input.IsNewMouseState() &&
input.LastMouseState.Y < yPosition + menuEntries[i].GetHeight(this)/2)
{
selectedEntry = i;
pressed = input.IsNewLeftMouseClick();
break;
}
yPosition += menuEntries[i].GetHeight(this);
}
if(selectedEntry != before)
{
AudioSettings settings = (ScreenManager.Game as HalfCakedGame).CurrentProfile.Audio;
EntryFocusChanged.Play(settings.SoundEffectsVolume / 500f, 0f, 0f);
}
// Accept or cancel the menu? We pass in our ControllingPlayer, which may
// either be null (to accept input from any player) or a specific index.
// If we pass a null controlling player, the InputState helper returns to
// us which player actually provided the input. We pass that through to
// OnSelectEntry and OnCancel, so they can tell which player triggered them.
PlayerIndex playerIndex;
if (input.IsMenuSelect(ControllingPlayer, out playerIndex) || pressed)
{
OnSelectEntry(selectedEntry, playerIndex);
}
else if (input.IsMenuCancel(ControllingPlayer, out playerIndex))
{
OnCancel(playerIndex);
}
}
