World: convert fields to properties

GitOrigin-RevId: 7b0552c278

Shared/World.cs

@@ -18,22 +18,20 @@ namespace SemiColinGames {
 
   class Tile {
     readonly Texture2D texture;
-    readonly Terrain terrain;
-    Rectangle position;
 
     public Tile(Texture2D texture, Terrain terrain, Rectangle position) {
       this.texture = texture;
-      this.terrain = terrain;
-      this.position = position;
+      this.Terrain = terrain;
+      this.Position = position;
     }
 
-    public Rectangle Position { get { return position; } }
-    public Terrain Terrain { get { return terrain; } }
+    public Rectangle Position { get; private set; }
+    public Terrain Terrain { get; private set; }
 
     public void Draw(SpriteBatch spriteBatch, Camera camera) {
       int size = World.TileSize;
-      Vector2 drawPos = new Vector2(position.Left - camera.Left, position.Top);
-      switch (terrain) {
+      Vector2 drawPos = new Vector2(Position.Left - camera.Left, Position.Top);
+      switch (Terrain) {
         case Terrain.Grass: {
           Rectangle source = new Rectangle(3 * size, 0 * size, size, size);
           spriteBatch.Draw(texture, drawPos, source, Color.White);