1 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
8 ------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) -------------
10 This program is free software; you can redistribute it and/or modify it under
11 the terms of the GNU General Public License as published by the Free Software
12 Foundation; either version 2 of the License, or (at your option) any later
15 This program is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
20 You should have received a copy of the GNU General Public License along with
21 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
22 Place - Suite 330, Boston, MA 02111-1307, USA.
24 Further information about the GNU General Public License can also be found on
25 the world wide web at http://www.gnu.org.
27 FUNCTIONAL DESCRIPTION
28 --------------------------------------------------------------------------------
32 --------------------------------------------------------------------------------
35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
37 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
42 static const char *IdSrc = "$Id$";
43 static const char *IdHdr = ID_TANK;
45 extern short debug_lvl;
47 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
49 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
51 #if !defined ( sgi ) || defined( __GNUC__ )
57 FGTank::FGTank(FGConfigFile* AC_cfg)
59 string type = AC_cfg->GetValue("TYPE");
62 if (type == "FUEL") Type = ttFUEL;
63 else if (type == "OXIDIZER") Type = ttOXIDIZER;
64 else Type = ttUNKNOWN;
66 AC_cfg->GetNextConfigLine();
67 while ((token = AC_cfg->GetValue()) != "/AC_TANK") {
68 if (token == "XLOC") *AC_cfg >> X;
69 else if (token == "YLOC") *AC_cfg >> Y;
70 else if (token == "ZLOC") *AC_cfg >> Z;
71 else if (token == "RADIUS") *AC_cfg >> Radius;
72 else if (token == "CAPACITY") *AC_cfg >> Capacity;
73 else if (token == "CONTENTS") *AC_cfg >> Contents;
74 else cerr << "Unknown identifier: " << token << " in tank definition." << endl;
80 PctFull = 100.0*Contents/Capacity; // percent full; 0 to 100.0
87 cout << " " << type << " tank holds " << Capacity << " lbs. " << type << endl;
88 cout << " currently at " << PctFull << "% of maximum capacity" << endl;
89 cout << " Tank location (X, Y, Z): " << X << ", " << Y << ", " << Z << endl;
90 cout << " Effective radius: " << Radius << " inches" << endl;
93 if (debug_lvl & 2) cout << "Instantiated: FGTank" << endl;
96 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
100 if (debug_lvl & 2) cout << "Destroyed: FGTank" << endl;
103 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
105 float FGTank::Reduce(float used)
109 if (used < Contents) {
111 PctFull = 100.0*Contents/Capacity;
114 shortage = Contents - used;
122 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
124 void FGTank::Debug(void)
126 //TODO: Add your source code here