private void LoadMap(string path)
{
_camera = new Camera ();
// Load map.
Map = new Map(path);
SetDimensions (Map.Width * 32, Map.Height * 32);
// Tell renderer to load the tilemaps.
var r = Application.Renderer;
foreach (string tilemapName in Map.TilemapNames) {
r.Tilemaps[tilemapName] = new Tilemap (tilemapName);
}
r.Backgrounds[0] = new Background (r, Map);
r.Backgrounds[1] = new Background (r, "units", Map.Width, Map.Height);
r.Backgrounds[1].Blended = true;
}