v0.1

Subsurface/Source/GUI/TitleScreen.cs

@@ -0,0 +1,101 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+
+namespace Subsurface
+{
+    class TitleScreen
+    {
+        private Texture2D backgroundTexture,monsterTexture,titleTexture;
+
+        readonly RenderTarget2D renderTarget;
+
+        float state;
+
+        public Vector2 Position;
+
+        public TitleScreen(GraphicsDevice graphics)
+        {
+            backgroundTexture = Game1.TextureLoader.FromFile("Content/UI/titleBackground.png");
+            monsterTexture = Game1.TextureLoader.FromFile("Content/UI/titleMonster.png");
+            titleTexture = Game1.TextureLoader.FromFile("Content/UI/titleText.png");
+
+            renderTarget = new RenderTarget2D(graphics, Game1.GraphicsWidth, Game1.GraphicsHeight);
+
+        }
+
+        public void Draw(SpriteBatch spriteBatch, GraphicsDevice graphics, float loadState, float deltaTime)
+        {
+            //if (stopwatch == null)
+            //{
+            //    stopwatch = new Stopwatch();
+            //    stopwatch.Start();
+            //}
+
+            graphics.SetRenderTarget(renderTarget);
+            //Debug.WriteLine(stopwatch.Elapsed.TotalMilliseconds);
+
+            float scale = Game1.GraphicsHeight/2048.0f;
+
+            state += deltaTime;
+
+            Vector2 center = new Vector2(Game1.GraphicsWidth*0.3f, Game1.GraphicsHeight/2.0f) + Position*scale;
+
+            Vector2 titlePos = center + new Vector2(-0.0f + (float)Math.Sqrt(state) * 220.0f, 0.0f) * scale;
+            titlePos.X = Math.Min(titlePos.X, (float)Game1.GraphicsWidth / 2.0f);
+
+            spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied);
+            graphics.Clear(Color.Black);
+
+            spriteBatch.Draw(backgroundTexture, center, null, Color.White * Math.Min(state / 5.0f, 1.0f), 0.0f,
+                new Vector2(backgroundTexture.Width / 2.0f, backgroundTexture.Height / 2.0f),
+                scale, SpriteEffects.None, 0.2f);
+
+            spriteBatch.Draw(monsterTexture,
+                center + new Vector2(state * 100.0f - 1200.0f, state * 30.0f - 100.0f) * scale, null,
+                Color.White, 0.0f, Vector2.Zero, scale, SpriteEffects.None, 0.1f);
+
+            spriteBatch.Draw(titleTexture,
+                titlePos, null,
+                Color.White * Math.Min((state - 1.0f) / 5.0f, 1.0f), 0.0f, new Vector2(titleTexture.Width / 2.0f, titleTexture.Height / 2.0f), scale, SpriteEffects.None, 0.0f);
+            
+            spriteBatch.End();
+
+            graphics.SetRenderTarget(null);
+
+            Matrix transform = Matrix.CreateTranslation(
+                new Vector3(Game1.GraphicsWidth / 2.0f,
+                    Game1.GraphicsHeight / 2.0f, 0));     
+
+            Hull.renderer.RenderBack(graphics, renderTarget, transform);
+
+
+            spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied);
+            
+            spriteBatch.Draw(titleTexture,
+                titlePos, null,
+                Color.White * Math.Min((state - 3.0f) / 5.0f, 1.0f), 0.0f, new Vector2(titleTexture.Width / 2.0f, titleTexture.Height / 2.0f), scale, SpriteEffects.None, 0.0f);
+
+            string loadText = "";
+            if (loadState == 100.0f)
+            {
+                loadText = "Press any key to continue";
+
+            }
+            else if (loadState > 0.0f)
+            {
+                loadText = "Loading... " + (int)loadState + " %";
+            }
+
+            spriteBatch.DrawString(GUI.Font, loadText, new Vector2(Game1.GraphicsWidth/2.0f - 50.0f, Game1.GraphicsHeight*0.8f), Color.White);
+            
+            spriteBatch.End();
+
+        }
+    }
+}