Method GetPercent

src/simulation.cpp:1664–1683

		return m_current;
	}
	float GetPercent( wxString *update = 0) {
		size_t ns = Size();
		size_t cur = Current();
		wxMutexLocker _lock(m_percentLock);
		float curper = m_percent;

		if ( update != 0 )
			*update = m_update;

		if ( ns == 0 ) return 0.0f;

		if ( cur < ns )
		{
			float each = 100/ns;
			float overall = cur*each + 0.01*curper*each;
			return overall;
		}
		else
			return 100.0f;
	}

	void Cancel()
	{