@Override
	public void offerTrade(IPresenter presenter, ResourceHand offer,
			int receiver) {
		MoveResponse response = presenter.getProxy().offerTrade(presenter.getPlayerInfo().getIndex(), offer, receiver, presenter.getCookie());
		if(response != null && response.isSuccessful()) {			
			//presenter.updateServerModel(response.getGameModel());
			//presenter.setVersion(presenter.getVersion());
		}
		else {
			System.err.println("Error with offering trade in playing state");
		}
	}