MusicPlayer: add Enabled bool (defaults to off)

Shared/Debug.cs

@@ -91,6 +91,11 @@ namespace SemiColinGames {
       AddRect(rect, color);
     }
 
+    [Conditional("DEBUG")]
+    public static void AddPoint(Vector2 v, Color color) {
+      AddPoint(v.ToPoint(), color);
+    }
+
     [Conditional("DEBUG")]
     public static void AddPoint(Point p, Color color) {
       AddLine(p.X, p.Y - 2, p.X, p.Y + 1, color);

Shared/MusicPlayer.cs

@@ -4,6 +4,8 @@ using System;
 namespace SemiColinGames {
   public class MusicPlayer : IDisposable {
 
+    public static bool Enabled = false;
+
     private SoundEffectInstance music;
 
     ~MusicPlayer() {
@@ -34,7 +36,9 @@ namespace SemiColinGames {
     }
 
     public void Play() {
+      if (Enabled) {
         music?.Play();
       }
     }
+  }
 }

Shared/SneakGame.cs

@@ -64,16 +64,16 @@ namespace SemiColinGames {
 
     private void LoadLevel() {
       world?.Dispose();
-      // world = new SneakWorld(GraphicsDevice, Content.LoadString("levels/demo.json"));
+      world = new SneakWorld(GraphicsDevice, Content.LoadString("levels/demo.json"));
       // world = new TreeWorld();
       // world = new ShmupWorld();
-      world = new SpiderWorld();
+      // world = new SpiderWorld();
 
       scene?.Dispose();
-      // scene = new SneakScene(GraphicsDevice, ((SneakWorld) world).Camera);
+      scene = new SneakScene(GraphicsDevice, ((SneakWorld) world).Camera);
       // scene = new TreeScene(GraphicsDevice);
       // scene = new ShmupScene(GraphicsDevice, ((ShmupWorld) world).Bounds.Size);
-      scene = new SpiderScene(GraphicsDevice, ((SpiderWorld) world).Bounds.Size);
+      // scene = new SpiderScene(GraphicsDevice, ((SpiderWorld) world).Bounds.Size);
 
       GC.Collect();
       GC.WaitForPendingFinalizers();

Shared/SpiderWorld.cs

@@ -12,7 +12,7 @@ namespace SemiColinGames {
       private Vector2 anchor;
       private float radius;
       private float angle;
-      private float momentum = -400;  // radians / second * pixels
+      private float momentum = -300;  // radians / second * pixels
 
       public Spider(float x, float y, float radius, float angle) {
         Position = new Vector2();
@@ -22,8 +22,8 @@ namespace SemiColinGames {
       }
 
       public void Update(float modelTime, History<Input> input) {
-        radius += 100 * modelTime * input[0].Motion.Y;
+        radius += 150 * modelTime * input[0].Motion.Y;
-        radius = Math.Clamp(radius, 10, 300);
+        radius = Math.Clamp(radius, 50, 200);
         float angleChange = modelTime * momentum / radius;
         angle += angleChange;
         float x = anchor.X + radius * (float) Math.Sin(angle);
@@ -41,7 +41,7 @@ namespace SemiColinGames {
     }
 
     public class Anchor {
-      public TextureRef Texture = Textures.Blue1;
+      public TextureRef Texture = Textures.Terran;
       public Vector2 Position;
 
       public Anchor(float x, float y) {
@@ -62,10 +62,12 @@ namespace SemiColinGames {
 
     public SpiderWorld() {
       Bounds = new Rectangle(0, 0, 1280, 720);
-      Player = new Spider(1280 / 2, 720 / 2, 200, 0);
+      Player = new Spider(200, 720 / 2, 200, 0);
 
       Anchors = new ProfilingList<Anchor>(100, "anchors");
-      Anchors.Add(new Anchor(1280 / 2, 720 / 2));
+      Anchors.Add(new Anchor(200, 720 / 2));
+      Anchors.Add(new Anchor(600, 720 / 4));
+      Anchors.Add(new Anchor(800, 640));
     }
 
     ~SpiderWorld() {

Shared/Textures.cs

@@ -82,6 +82,9 @@ namespace SemiColinGames {
     public static TextureRef Projectile4 = new TextureRef("sprites/dylestorm/projectile02-4");
     public static TextureRef Projectile5 = new TextureRef("sprites/dylestorm/projectile02-5");
 
+    // Planets.
+    public static TextureRef Terran = new TextureRef("sprites/helianthus/Terran");
+
     // Backgrounds are indexed by draw order; the first element should be drawn furthest back.
     public static TextureRef[] Backgrounds = new TextureRef[] {
       new TextureRef("backgrounds/szadiart/pf4/background1_day"),