@Override
	public void acceptTrade(IPresenter presenter, boolean willAccept) {
		MoveResponse response = presenter.getProxy().acceptTrade(presenter.getPlayerInfo().getIndex(), willAccept, presenter.getCookie());
		if(response != null && response.isSuccessful()) {			
			presenter.updateServerModel(response.getGameModel());
			presenter.setVersion(presenter.getVersion());
		}
		else {
			System.err.println("Error with accepting trade in playing state");
		}
	}