began trying to fix primitive batch.

RhythmBullet/RhythmBulletGame.cs

@@ -63,7 +63,7 @@ namespace RhythmBullet
             Resolution resolution = preferencesManager.GetPreferences<General>().Resolution;
             graphics.PreferredBackBufferWidth = resolution.Width;
             graphics.PreferredBackBufferHeight = resolution.Height;
-            RecrownedAthenaeum.Configuration.graphicsDeviceManager = graphics;
+            RecrownedAthenaeum.Configuration.GraphicsDeviceManager = graphics;
         }
 
         /// <summary>
@@ -96,8 +96,11 @@ namespace RhythmBullet
         {
             // Create a new SpriteBatch, which can be used to draw textures.
             spriteBatch = new SpriteBatch(GraphicsDevice);
-            Camera = new Camera2D(graphics.GraphicsDevice);
-            screenManager = new ScreenManager(Camera);
+
+            RecrownedAthenaeum.Configuration.Camera2D = new Camera2D();
+            Camera = RecrownedAthenaeum.Configuration.Camera2D;
+
+            screenManager = new ScreenManager();
             screenManager.ShowFirstScreenEvent += ShowFirstScreen;
             QueueContent();
             screenManager.Screen = new LoadingScreen(this, Content.Load<Texture2D>("RhythmBullet"), 0.7f);
@@ -242,7 +245,7 @@ namespace RhythmBullet
             TextButtonSkinDefinition textButtonSkinDefinition = new TextButtonSkinDefinition("Rounded9pButton-down", "Rounded9pButton");
             textButtonSkinDefinition.disabledRegion = "Rounded9pButton-disabled";
             
-            skin.AddDefinition("default", textButtonSkinDefinition);
+            skin.AddDefinition(textButtonSkinDefinition);
 
             skin.Laminate();
             skinManager.BaseSkin = skin;

RhythmBullet/Screens/MainMenu/MainPage.cs

@@ -1,6 +1,7 @@
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using RecrownedAthenaeum.ContentSystem;
+using RecrownedAthenaeum.Render;
 using RecrownedAthenaeum.UI.BookSystem;
 using RecrownedAthenaeum.UI.Modular.Modules;
 using RecrownedAthenaeum.UI.Modular.Modules.Interactive;
@@ -15,6 +16,8 @@ namespace RhythmBullet.Screens.MainMenu
         TextButton playButton;
         TextButton quitButton;
 
+        PrimitiveBatch primitiveBatch = new PrimitiveBatch();
+
         internal MainPage() : base(0, 0)
         {
         }
@@ -26,8 +29,6 @@ namespace RhythmBullet.Screens.MainMenu
 
             SpriteFont font = assets.Get<SpriteFont>("gasalt_regular");
 
-            var test = skin.ObtainDefinition<TextButtonSkinDefinition>(typeof(TextButton));
-
             playButton = new TextButton("Play!", font, skin);
             AddModule(playButton);
 
@@ -38,15 +39,19 @@ namespace RhythmBullet.Screens.MainMenu
         public override void ApplySize(int width, int height)
         {
             title.Scale = (width - 40) / title.Texture.Width;
-            title.CenterOrigin();
-            title.bounds.X = width / 2;
-            title.bounds.Y = height / 2;
+            title.bounds.X = (int)(width / 2f);
+            title.bounds.Y = (int)(height / 2f);
 
             base.ApplySize(width, height);
         }
 
         public override void Draw(SpriteBatch batch)
         {
+            primitiveBatch.Begin(PrimitiveType.LineList);
+            primitiveBatch.AddVertex(new Vector2(20, 20), Color.Red);
+            primitiveBatch.AddVertex(new Vector2(50, 60), Color.Red);
+            primitiveBatch.End();
+
             base.Draw(batch);
         }
     }