public void NextTurn()
 {
     clearMove();
     print("End of current turn");
     if (currentTurn == red)
     {
         currentTurn = blue;
         turn.text   = "Blue's Turn";
         currentTurn.PayIncome();
     }
     else
     {
         currentTurn = red;
         turn.text   = "Red's Turn";
         currentTurn.PayIncome();
         Invoke("AIsTurn", 1f);
     }
 }