Initial options screen

2021-04-23 21:08:37 +02:00
parent 1aa7a57d91
commit db9c3cceea
10 changed files with 128 additions and 10 deletions
@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using EvilSatellites.Menu;
+using DavyKager;
+
+namespace EvilSatellites.Screens
+{
+    public class OptionsScreen : MenuScreen
+    {
+        public override void Activate()
+        {
+            MenuOptions = new MenuContainer("Options", "Set global options for the game.");
+            MenuOptions.Add(new MenuEntry("Music Volume", "Toggle between music volumes"))
+            .Add(new MenuEntry("Use screen reader", "Use screen reader speech instead of SAPI"))
+            .Add(new MenuEntry("Back", "Go Back to previous screen"));
+            base.Activate();
+        }
+
+        public override void SelectItem()
+        {
+            base.SelectItem();
+            if (CursorPosition == 0)
+            {
+                ChangeVolume();
+            }
+            if (CursorPosition == 1)
+            {
+                ChangeSpeech();
+            }
+            if (CursorPosition == 2)
+            {
+                Manager.RemoveScreen(this);
+                Manager.AddScreen(new MainMenuScreen());
+            }
+        }
+
+        public void ChangeSpeech()
+        {
+            if (GameSettings.PreferSAPI)
+            {
+                Tolk.PreferSAPI(false);
+                Tolk.TrySAPI(false);
+                Tolk.Output("Prefering screen reader");
+            } else
+            {
+                Tolk.PreferSAPI(true);
+                Tolk.TrySAPI(true);
+                Tolk.Output("Prefering SAPI");
+            }
+        }
+
+        public void ChangeVolume()
+        {
+            Inputs.Update();
+            if (Manager.Music.Volume > 0.9)
+            {
+                Manager.Music.Volume = 0f;
+                return;
+            }
+            if (Manager.Music.Volume < 0)
+            {
+                Manager.Music.Volume = 1;
+            }
+            if (Inputs.IsPressed(Microsoft.Xna.Framework.Input.Keys.LeftShift))
+            {
+                Manager.Music.Volume = Manager.Music.Volume - 0.1f;
+            } else
+            {
+                Manager.Music.Volume = Manager.Music.Volume + 0.1f;
+            }
+
+        }
+    }
+}