From ced3d03bdb3ce866d832e03fb212865140905a9a Mon Sep 17 00:00:00 2001
From: Thomas Leyh <leyh.thomas@web.de>
Date: Sun, 24 Jul 2016 08:14:18 +0200
Subject: Add project files.

---
 V3/Screens/PauseScreen.cs | 140 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 V3/Screens/PauseScreen.cs

(limited to 'V3/Screens/PauseScreen.cs')

diff --git a/V3/Screens/PauseScreen.cs b/V3/Screens/PauseScreen.cs
new file mode 100644
index 0000000..e7b679f
--- /dev/null
+++ b/V3/Screens/PauseScreen.cs
@@ -0,0 +1,140 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Content;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input;
+using Ninject;
+using V3.Input;
+using V3.Widgets;
+
+namespace V3.Screens
+{
+    /// <summary>
+    /// The screen for the pause menu.
+    /// </summary>
+    // ReSharper disable once ClassNeverInstantiated.Global
+    public sealed class PauseScreen : AbstractScreen, IInitializable
+    {
+        private readonly ContentManager mContentManager;
+        private readonly GraphicsDeviceManager mGraphicsDeviceManager;
+        private readonly IMenu mMenu;
+        private readonly MenuActions mMenuActions;
+        private readonly WidgetFactory mWidgetFactory;
+
+        private Texture2D mRectangle;
+        private Button mButtonBack;
+        private Button mButtonSave;
+        private Button mButtonLoad;
+        private Button mButtonOptions;
+        private Button mButtonStatistics;
+        private Button mButtonAchievements;
+        private Button mButtonMain;
+        private Button mButtonExit;
+
+        /// <summary>
+        /// Creates a new pause screen.
+        /// </summary>
+        public PauseScreen(ContentManager contentManager,
+                GraphicsDeviceManager graphicsDeviceManager, VerticalMenu menu,
+                MenuActions menuActions, WidgetFactory widgetFactory)
+            : base(false, true)
+        {
+            mContentManager = contentManager;
+            mGraphicsDeviceManager = graphicsDeviceManager;
+            mMenu = menu;
+            mMenuActions = menuActions;
+            mWidgetFactory = widgetFactory;
+        }
+
+        public void Initialize()
+        {
+            mRectangle = mContentManager.Load<Texture2D>("Sprites/WhiteRectangle");
+
+            mButtonBack = mWidgetFactory.CreateButton("Zurück zum Spiel");
+            mButtonSave = mWidgetFactory.CreateButton("Spiel speichern");
+            mButtonLoad = mWidgetFactory.CreateButton("Spiel laden");
+            mButtonLoad.IsEnabled = mMenuActions.CanLoadGame();
+            mButtonStatistics = mWidgetFactory.CreateButton("Statistiken");
+            mButtonAchievements = mWidgetFactory.CreateButton("Erfolge");
+            mButtonOptions = mWidgetFactory.CreateButton("Optionen");
+            mButtonMain = mWidgetFactory.CreateButton("Hauptmenü");
+            mButtonExit = mWidgetFactory.CreateButton("Spiel schließen");
+
+            mMenu.Widgets.Add(mButtonBack);
+            mMenu.Widgets.Add(mButtonSave);
+            mMenu.Widgets.Add(mButtonLoad);
+            mMenu.Widgets.Add(mButtonOptions);
+            mMenu.Widgets.Add(mButtonStatistics);
+            mMenu.Widgets.Add(mButtonAchievements);
+            mMenu.Widgets.Add(mButtonMain);
+            mMenu.Widgets.Add(mButtonExit);
+        }
+
+        public override bool HandleKeyEvent(IKeyEvent keyEvent)
+        {
+            if (keyEvent.KeyState == KeyState.Down && keyEvent.Key == Keys.Escape)
+                mMenuActions.Close(this);
+
+            return true;
+        }
+
+        public override bool HandleMouseEvent(IMouseEvent mouseEvent)
+        {
+            mMenu.HandleMouseEvent(mouseEvent);
+            return true;
+        }
+
+        /// <summary>
+        /// Draws this object using the given sprite batch.
+        /// </summary>
+        /// <param name="gameTime">a snapshot of the game time</param>
+        /// <param name="spriteBatch">the sprite batch to use for drawing
+        /// this object</param>
+        public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)
+        {
+            spriteBatch.Begin();
+            spriteBatch.Draw(mRectangle, mGraphicsDeviceManager.GraphicsDevice.Viewport.Bounds, Color.Black * 0.7f);
+            spriteBatch.End();
+
+            mMenu.Draw(spriteBatch);
+        }
+
+        public override void Update(GameTime gameTime)
+        {
+            if (mButtonBack.IsClicked)
+            {
+                mMenuActions.Close(this);
+            }
+            else if (mButtonSave.IsClicked)
+            {
+                mMenuActions.SaveGame();
+                mMenuActions.Close(this);
+            }
+            else if (mButtonLoad.IsClicked)
+            {
+                mMenuActions.OpenLoadScreen();
+            }
+            else if (mButtonOptions.IsClicked)
+            {
+                mMenuActions.OpenOptionsScreen();
+            }
+            else if (mButtonStatistics.IsClicked)
+            {
+                mMenuActions.OpenStatisticsScreen();
+            }
+            else if (mButtonAchievements.IsClicked)
+            {
+                mMenuActions.OpenAchievementsScreen();
+            }
+            else if (mButtonMain.IsClicked)
+            {
+                mMenuActions.OpenMainScreen();
+            }
+            else if (mButtonExit.IsClicked)
+            {
+                mMenuActions.Exit();
+            }
+
+            mMenu.Update();
+        }
+    }
+}
-- 
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