C:/Users/Andreas Schiffler/Desktop/SVN/NewGamePhysics/GravityChooser/Screens/GravityChooserPauseMenuScreen.cs

//-----------------------------------------------------------------------------
// GravityChooserPauseMenuScreen.cs
// (A. Schiffler, 2009-2011)
//-----------------------------------------------------------------------------

namespace GravityChooser
{
    using Microsoft.Xna.Framework;
    using NewGamePhysics.StateManager;
    
    class GravityChooserPauseMenuScreen : MenuScreen
    {
        #region Initialization

        public GravityChooserPauseMenuScreen()
            : base("Paused")
        {
            // Flag that there is no need for the game to transition
            // off when the pause menu is on top of it.
            IsPopup = true;

            // Create our menu entries.
            MenuEntry resumeGameMenuEntry = new MenuEntry("Resume Game");
            MenuEntry quitGameMenuEntry = new MenuEntry("Quit Game");
            
            // Hook up menu event handlers.
            resumeGameMenuEntry.Selected += OnCancel;
            quitGameMenuEntry.Selected += QuitGameMenuEntrySelected;

            // Add entries to the menu.
            MenuEntries.Add(resumeGameMenuEntry);
            MenuEntries.Add(quitGameMenuEntry);
        }

        #endregion

        #region Handle Input

        void QuitGameMenuEntrySelected(object sender, PlayerIndexEventArgs e)
        {
            const string message = "Are you sure you want to quit this game?";

            GravityChooserMessageBoxScreen confirmQuitMessageBox = new GravityChooserMessageBoxScreen(message);

            confirmQuitMessageBox.Accepted += ConfirmQuitMessageBoxAccepted;

            ScreenManager.AddScreen(confirmQuitMessageBox, ControllingPlayer);
        }

        void ConfirmQuitMessageBoxAccepted(object sender, PlayerIndexEventArgs e)
        {
            GravityChooserLoadingScreen.Load(ScreenManager, false, null, new GravityChooserBackgroundScreen(),
                                                           new GravityChooserMainMenuScreen());
        }

        #endregion

        #region Draw

        public override void Draw(GameTime gameTime)
        {
            ScreenManager.FadeBackBufferToBlack(TransitionAlpha * 2 / 3);

            base.Draw(gameTime);
        }

        #endregion
    }
}

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