//===========================================================================//
// File:	envirnmt.cc                                                         //
// Project: MUNGA           Brick: Model Manager                             //
// Contents: Interface specification for environment variables               //
//---------------------------------------------------------------------------//
//   Date    Who  Modification                                               //
// --------  ---  ---------------------------------------------------------- //
// 02/13/95  JMA  Initial coding.                                            //
//---------------------------------------------------------------------------//
// Copyright (C) 1995, Virtual World Entertainment, Inc.                     //
// All Rights reserved worldwide                                             //
// This unpublished sourcecode is PROPRIETARY and CONFIDENTIAL               //
//===========================================================================//

#include <munga.hpp>
#pragma hdrstop

#if !defined(ENVIRNMT_HPP)
#	include <envirnmt.hpp>
#endif

#if !defined(CSTR_HPP)
	#include <cstr.hpp>
#endif

//#############################################################################
//###########################    Environment    ###############################
//#############################################################################

#if defined(USE_SIGNATURE)
	int
		Is_Signature_Bad(const Environment *)
	{
		return False;
	}
#endif

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
Logical
	Environment::TestInstance() const
{
	return True;
}

//~~~~~~~~~~~~~~~~~~~~~~~~~~ Environment functions ~~~~~~~~~~~~~~~~~~~~~~~~~~~

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
void
   Convert_From_Ascii(
      const char *str,
      Environment *environment
   )
{
	Check_Pointer(str);
   Check_Signature(environment);

   CString parse_string(str);
   Check(&parse_string);

   Check_Pointer(parse_string.GetNthToken(0));
   environment->gravityConstant = atof(parse_string.GetNthToken(0));

   Check_Pointer(parse_string.GetNthToken(1));
   environment->airDensity = atof(parse_string.GetNthToken(1));

   Check_Pointer(parse_string.GetNthToken(2));
   environment->audioReverbTime = atof(parse_string.GetNthToken(2));

	Check_Pointer(parse_string.GetNthToken(3));
   environment->audioAverageSurfaceReflectivity = atof(parse_string.GetNthToken(3));

   Check_Pointer(parse_string.GetNthToken(4));
   environment->audioAirAbsorption = atof(parse_string.GetNthToken(4));

   Check_Pointer(parse_string.GetNthToken(5));
   environment->windVelocity.x = atof(parse_string.GetNthToken(5));

   Check_Pointer(parse_string.GetNthToken(6));
   environment->windVelocity.y = atof(parse_string.GetNthToken(6));

   Check_Pointer(parse_string.GetNthToken(7));
	environment->windVelocity.z = atof(parse_string.GetNthToken(7));

	Check_Pointer(parse_string.GetNthToken(8));
	environment->ambientTemperature = atof(parse_string.GetNthToken(8));

   Check(environment);
}

//#############################################################################
//#########################    EnvironmentList    #############################
//#############################################################################

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
EnvironmentList::EnvironmentList(int environments)
{
	Verify(environments > 0);

	environmentCount = environments;
	environmentArray = new Environment[environments];
	Register_Pointer(environmentArray);
}

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
EnvironmentList::~EnvironmentList()
{
	Unregister_Pointer(environmentArray);
	delete[] environmentArray;
}

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
Logical
	EnvironmentList::TestInstance() const
{
	return True;
}

EnvironmentList *Environments;