private void executeAction(String action){
        switch(action.toLowerCase()){
            case "turnleft":
                turnLeft();
                break;
            case "turnright":
                turnRight();
                break;
            case "moveforward":
                moveForward();
                break;
            case "movebackwards":
                moveBackwards();
                break;
            case "harvestcolor":
                harvestColor();
                break;
            case "depositcolor":
                depositColor();
                break;
            default:
                //ERROR accion invalida
                break;
        }
    }