private void btnReturnToMenu_Click(object sender, EventArgs e)
 {
     MenuForm frmMenu = new MenuForm();
     //show the menu window
     frmMenu.Show();
     //and hide the game window
     this.Hide();
 }
 //Returns user to main user menu
 private void btnReturn_Click_1(object sender, EventArgs e)
 {
     //creates a new menu form
     MenuForm frmMenu = new MenuForm();
     //show the menu window
     frmMenu.Show();
     //hides current level editor window
     this.Hide();
     //hide the menu form
 }