public override void LoadContent()
{
Texture2D mapTileset = Content.Load <Texture2D>("Images\\TileSet");
Texture2D unitTileset = Content.Load <Texture2D>("Images\\UnitSet");
Texture2D pixel = Content.Load <Texture2D>("Images\\pixel");
SpriteFont font = Content.Load <SpriteFont>("Font\\MainFont");
mapDrawer.SetGraphicData(mapTileset, unitTileset, pixel, font);
}