use auto property

Shared/World.cs

@@ -90,17 +90,13 @@ namespace SemiColinGames {
     public const int TileSize = 16;
     readonly Tile[] tiles;
     readonly Tile[] decorations;
-
-    Player player;
     readonly NPC[] npcs = new NPC[1];
 
     // Size of World in terms of tile grid.
     private readonly int tileWidth;
     private readonly int tileHeight;
 
-    public Player Player {
-      get { return player; }
-    }
+    public Player Player { get; private set; }
 
     // Size of World in pixels.
     public int Width {
@@ -112,7 +108,7 @@ namespace SemiColinGames {
     }
 
     public World(string levelSpecification) {
-      player = new Player();
+      Player = new Player();
       npcs[0] = new NPC(new Point(16 * 38, 16 * 12));
       var tilesList = new List<Tile>();
       var decorationsList = new List<Tile>();
@@ -162,17 +158,17 @@ namespace SemiColinGames {
     }
 
     public void Update(float modelTime, History<Input> input) {
-      player.Update(modelTime, input, CollisionTargets);
+      Player.Update(modelTime, input, CollisionTargets);
       foreach (NPC npc in npcs) {
         npc.Update(modelTime);
       }
-      if (player.Health <= 0) {
+      if (Player.Health <= 0) {
         Reset();
       }
     }
 
     void Reset() {
-      player = new Player();
+      Player = new Player();
     }
 
     public void DrawBackground(SpriteBatch spriteBatch) {