/// <summary>
/// Lets the game respond to player input. Unlike the Update method,
/// this will only be called when the gameplay screen is active.
/// </summary>
public override void HandleInput(InputState input)
{
if (input == null)
throw new ArgumentNullException("input");
if (InputManager.IsActionTriggered(InputManager.Action.ExitGame))
{
if (!IsExiting)
{
if ((world != null) && !world.GameExited)
{
if (input.PauseGame && !world.GameWon)
{
// If they pressed pause, bring up the pause menu screen.
const string message = "Exit the game?";
MessageBoxScreen messageBox = new MessageBoxScreen(message,
false);
messageBox.Accepted += ExitMessageBoxAccepted;
ScreenManager.AddScreen(messageBox);
}
if (input.MenuSelect && world.GameWon)
{
world.GameExited = true;
world = null;
if (!IsExiting)
{
ExitScreen();
}
networkSession = null;
}
}
}
}
if (InputManager.IsActionTriggered(InputManager.Action.ZoomIn))
{
}
}
/// <summary>
/// Lets the game respond to player input. Unlike the Update method,
/// this will only be called when the gameplay screen is active.
/// </summary>
public override void HandleInput(InputState input)
{
// safety-check the parameter
if (input == null)
{
throw new ArgumentNullException("input");
}
if ((networkSession != null) && (networkSession.LocalGamers.Count > 0))
{
// update the ready state
if (input.MarkReady)
{
networkSession.LocalGamers[0].IsReady =
!networkSession.LocalGamers[0].IsReady;
}
// update the player data
PlayerData playerData = networkSession.LocalGamers[0].Tag as PlayerData;
if (playerData != null)
{
bool playerDataChanged = false;
// if the data changed, send an update to the others
if (playerDataChanged)
{
packetWriter.Write((int)World.PacketTypes.PlayerData);
playerData.Serialize(packetWriter);
networkSession.LocalGamers[0].SendData(packetWriter,
SendDataOptions.ReliableInOrder);
}
}
}
base.HandleInput(input);
}
/// <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)
{
AudioManager.PlayCue("menuSelect");
OnSelectEntry(selectedEntry);
}
else if (input.MenuCancel)
{
OnCancel();
}
}
/// <summary>
/// Allows the screen to handle user input. Unlike Update, this method
/// is only called when the screen is active, and not when some other
/// screen has taken the focus.
/// </summary>
public virtual void HandleInput(InputState input)
{
}
