From a4802031d59f9aa0f9ed3624d4dfcea3d1cade66 Mon Sep 17 00:00:00 2001
From: Colin McMillen <colin@semicolin.games>
Date: Tue, 10 Mar 2020 17:32:33 -0400
Subject: [PATCH] World: load size directly from JSON.

---
 Shared/World.cs | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/Shared/World.cs b/Shared/World.cs
index f3a2cbe..dbfa25a 100644
--- a/Shared/World.cs
+++ b/Shared/World.cs
@@ -25,19 +25,16 @@ namespace SemiColinGames {
     public Camera Camera { get; }
 
     // Size of World in pixels.
-    public int Width {
-      get { return gridWidth * TileSize; }
-    }
-
-    public int Height {
-      get { return gridHeight * TileSize; }
-    }
+    public readonly int Width;
+    public readonly int Height;
 
     public World(GraphicsDevice graphics, string json) {
       Camera = new Camera();
       LinesOfSight = new LinesOfSight(graphics);
 
       JObject root = JObject.Parse(json);
+      Width = root.SelectToken("width").Value<int>();
+      Height = root.SelectToken("height").Value<int>();
 
       List<Tile> hazardTiles = new List<Tile>();
       List<Tile> obstacleTiles = new List<Tile>();