AStartTest.TileSystem.TileMap.Draw C# (CSharp) Method

        public static void Draw()
        {
            Microsoft.Xna.Framework.Graphics.Texture2D first = ScreenManagement.ScreenManager.Game.Content.Load<Microsoft.Xna.Framework.Graphics.Texture2D>("Tiles\\1");
            Microsoft.Xna.Framework.Graphics.Texture2D second = ScreenManagement.ScreenManager.Game.Content.Load<Microsoft.Xna.Framework.Graphics.Texture2D>("Tiles\\2");
            Microsoft.Xna.Framework.Graphics.Texture2D third = ScreenManagement.ScreenManager.Game.Content.Load<Microsoft.Xna.Framework.Graphics.Texture2D>("Tiles\\3");

            List<Microsoft.Xna.Framework.Graphics.Texture2D> graphics = new List<Microsoft.Xna.Framework.Graphics.Texture2D>();
            graphics.Add(first);
            graphics.Add(second);
            graphics.Add(third);

            Vector2 left_position = new Vector2(position.X - ((tileSize.X * numTiles.X) / 2.0f),
                position.Z - ((tileSize.Y * numTiles.Y) / 2.0f));

            for (int i = 0; i < tiles.Count; i++)
            {
                ScreenManagement.ScreenManager.SpriteBatch.Begin();
                ScreenManagement.ScreenManager.SpriteBatch.Draw(graphics[i % 3],
                    new Vector2(-left_position.X + (tiles[i].Position.X - (first.Width / 2)),
                        -left_position.Y + (tiles[i].Position.Z - (first.Height / 2))),
                        Color.White);
                ScreenManagement.ScreenManager.SpriteBatch.End();
            }
        }