public override void HandleInput(GameTime gameTime, InputState input)
{
PlayerIndex pi;
if(input.TapPosition.HasValue || input.IsMenuCancel(null, out pi) || input.IsNewButtonPress(Buttons.Back, null, out pi))
ExitScreen();
base.HandleInput(gameTime, input);
}
/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(GameTime gameTime, InputState input)
{
// we cancel the current menu screen if the user presses the back button
PlayerIndex player;
if (input.IsNewButtonPress(Buttons.Back, ControllingPlayer, out player) || input.IsMenuCancel(null, out player))
{
OnCancel(player);
}
if (input.IsMenuUp(null)) selectedEntry -= 1;
if (input.IsMenuDown(null)) selectedEntry += 1;
if (input.IsMenuSelect(null, out player)) OnSelectEntry(selectedEntry, player);
if (selectedEntry < 0) selectedEntry = menuEntries.Count - 1;
if (selectedEntry >= menuEntries.Count) selectedEntry = 0;
// look for any taps that occurred and select any entries that were tapped
foreach (GestureSample gesture in input.Gestures)
{
if (gesture.GestureType == GestureType.Tap)
{
// convert the position to a Point that we can test against a Rectangle
Point tapLocation = new Point((int)gesture.Position.X, (int)gesture.Position.Y);
// iterate the entries to see if any were tapped
for (int i = 0; i < menuEntries.Count; i++)
{
MenuEntry menuEntry = menuEntries[i];
if (GetMenuEntryHitBounds(menuEntry).Contains(tapLocation))
{
// select the entry. since gestures are only available on Windows Phone,
// we can safely pass PlayerIndex.One to all entries since there is only
// one player on Windows Phone.
OnSelectEntry(i, PlayerIndex.One);
}
}
}
}
if (!ScreenManager.IsPhone)
{
Point mouseLocation = new Point(input.CurrentMouseState.X, input.CurrentMouseState.Y);
for (int i = 0; i < menuEntries.Count; i++)
{
MenuEntry menuEntry = menuEntries[i];
if (GetMenuEntryHitBounds(menuEntry).Contains(mouseLocation))
{
selectedEntry = i;
// Mouse left click?
if (input.CurrentMouseState.LeftButton == ButtonState.Released && input.LastMouseState.LeftButton == ButtonState.Pressed)
{
// select the entry. since gestures are only available on Windows Phone,
// we can safely pass PlayerIndex.One to all entries since there is only
// one player on Windows Phone.
OnSelectEntry(i, PlayerIndex.One);
}
}
}
}
}
public override void HandleInput(GameTime gameTime, InputState input)
{
PlayerIndex pi;
if (input.IsMenuCancel(null, out pi) || input.IsNewKeyPress(Keys.Tab, null, out pi) || input.IsNewButtonPress(Buttons.Back, null, out pi))
this.ExitScreen();
base.HandleInput(gameTime, input);
}
/// <summary>
/// Responds to user input, accepting or cancelling the message box.
/// </summary>
public override void HandleInput(GameTime gameTime, InputState input)
{
PlayerIndex playerIndex;
// 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 our Accepted and
// Cancelled events, so they can tell which player triggered them.
if (input.IsMenuSelect(ControllingPlayer, out playerIndex))
{
// Raise the accepted event, then exit the message box.
if (Accepted != null)
Accepted(this, new PlayerIndexEventArgs(playerIndex));
ExitScreen();
}
else if (input.IsMenuCancel(ControllingPlayer, out playerIndex))
{
// Raise the cancelled event, then exit the message box.
if (Cancelled != null)
Cancelled(this, new PlayerIndexEventArgs(playerIndex));
ExitScreen();
}
foreach (GestureSample gesture in input.Gestures)
{
if (gesture.GestureType == GestureType.Tap)
{
// convert the position to a Point that we can test against a Rectangle
Point tapLocation = new Point((int)gesture.Position.X, (int)gesture.Position.Y);
if (okRect.Contains(tapLocation))
{
if (Accepted != null)
Accepted(this, new PlayerIndexEventArgs(playerIndex));
ExitScreen();
}
if (cancelRect.Contains(tapLocation))
{
if (Cancelled != null)
Cancelled(this, new PlayerIndexEventArgs(playerIndex));
ExitScreen();
}
}
}
}