SLIC-Reference : : GetCurrentPollutionLevel  

//----------------------------------------------------------------------------
//
// Name       : Slic_GetCurrentPollutionLevel
//
// Description: Get current pollution level.
//
// Parameters : -
//
// Globals    : g_thePollution	: pollution information
//
// Returns    : SFN_ERROR		: execution result
//
// Remark(s)  : Fills m_result.m_int with the requested data. When no pollution 
//              information is available, 0 (no pollution) is returned.
//
//----------------------------------------------------------------------------
SFN_ERROR Slic_GetCurrentPollutionLevel::Call(SlicArgList *args)
{
	if (args->Count() != 0)
		return SFN_ERROR_NUM_ARGS;

    m_result.m_int = 
        (g_thePollution) ? g_thePollution->GetGlobalPollutionLevel() : 0;

	return SFN_ERROR_OK;
}