Static is fun!

DepthsBelow/DepthsBelow/Core.cs

@@ -22,7 +22,6 @@ namespace DepthsBelow
 		public Camera camera;
 		MouseInput mouseInput;
 		public Soldier soldier;
-        public Grid GridChecker;
 		private Map map;
 
 		public Core()
@@ -69,8 +68,6 @@ namespace DepthsBelow
 			Soldier.LoadContent(this);
 			soldier = new Soldier(this);
 
-            GridChecker = new Grid();
-
 			mouseInput = new MouseInput(this);
 			mouseInput.LoadContent();
 		}

DepthsBelow/DepthsBelow/Grid.cs

@@ -1,33 +1,18 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework;
 
 namespace DepthsBelow
 {
-    public class Grid
+    public static class Grid
     {
-        public const int TilePixelSize = 32;
-        public int TileSize() { return TilePixelSize; }
-        /*public Vector2 GridToScreen(Vector2 gridPos);
-        public Vector2 ScreenToGrid(Vector2 screenPos);*/
+        public const int TileSize = 32;
 
-        public Vector2 GridToScreen;
-        public Vector2 ScreenToGrid;
-
-        public Grid()
-        {
-
-        }
-
-        public Vector2 FindScreenPos(Vector2 gridPos) 
-        {
-            return gridPos * TileSize();
-        }
-        public Vector2 FindGridPos(Vector2 screenPos)
-        {
-            return screenPos / TileSize();
-        }
+		public static Vector2 GridToScreen(Vector2 gridPos)
+		{
+			return gridPos * TileSize;
+		}
+		public static Vector2 ScreenToGrid(Vector2 screenPos)
+		{
+			return screenPos / TileSize;
+		}
     }
 }

DepthsBelow/DepthsBelow/MouseInput.cs

@@ -66,11 +66,12 @@ namespace DepthsBelow
 				
 				selectionRectangle = Rectangle.Empty;
 			}
-            Vector2 currentGrid = core.GridChecker.FindGridPos(new Vector2(ms.X + core.camera.Position.X - core.GridChecker.TileSize() / 2, ms.Y + core.camera.Position.Y - core.GridChecker.TileSize() / 2));
+
+			Vector2 currentGrid = Grid.ScreenToGrid(new Vector2(ms.X + core.camera.Position.X - Grid.TileSize / 2, ms.Y + core.camera.Position.Y - Grid.TileSize / 2));
             currentGrid.X = Convert.ToInt32(currentGrid.X);
             currentGrid.Y = Convert.ToInt32(currentGrid.Y);
-            Vector2 currentScreen = core.GridChecker.FindScreenPos(currentGrid);
-            gridRectangle = new Rectangle((int)currentScreen.X, (int)currentScreen.Y, core.GridChecker.TileSize(), core.GridChecker.TileSize());
+			Vector2 currentScreen = Grid.GridToScreen(currentGrid);
+			gridRectangle = new Rectangle((int)currentScreen.X, (int)currentScreen.Y, Grid.TileSize, Grid.TileSize;
 
 			lastMouseState = ms;
 		}