package com.iluwatar;

public class WizardTowerProxy extends WizardTower {

	private static final int NUM_WIZARDS_ALLOWED = 3;
	
	private int numWizards;
	
	@Override
	public void enter(Wizard wizard) {
		if (numWizards < NUM_WIZARDS_ALLOWED) {
			super.enter(wizard);
			numWizards++;
		} else {
			System.out.println(wizard + " is not allowed to enter!");
		}
	}
	
}