1 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
7 ------------- Copyright (C) 2001 Jon S. Berndt (jsb@hal-pc.org) -------------
9 This program is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free Software
11 Foundation; either version 2 of the License, or (at your option) any later
14 This program is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
19 You should have received a copy of the GNU General Public License along with
20 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21 Place - Suite 330, Boston, MA 02111-1307, USA.
23 Further information about the GNU General Public License can also be found on
24 the world wide web at http://www.gnu.org.
27 --------------------------------------------------------------------------------
30 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
32 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
37 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
39 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
42 # include <simgear/compiler.h>
54 # if defined(sgi) && !defined(__GNUC__)
65 # include <simgear/constants.h>
69 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
71 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
73 #define ID_JSBBASE "$Id$"
75 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
77 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
134 FG_LBARH, //normalized horizontal tail arm
135 FG_LBARV, //normalized vertical tail arm
138 FG_VBARH, //horizontal tail volume
139 FG_VBARV, //vertical tail volume
144 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
145 COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]
146 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
148 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
150 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
152 /** JSBSim Base class.
153 @author Jon S. Berndt
157 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
159 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
163 /// Constructor for FGJSBBase.
166 /// Destructor for FGJSBBase.
167 virtual ~FGJSBBase() {};
169 /// JSBSim Message structure
172 unsigned int messageId;
175 enum mType {eText, eInteger, eDouble, eBool} type;
181 ///@name JSBSim Enums.
184 enum {eL = 1, eM, eN };
186 enum {eP = 1, eQ, eR };
187 /// Velocities U, V, W
188 enum {eU = 1, eV, eW };
189 /// Positions X, Y, Z
190 enum {eX = 1, eY, eZ };
191 /// Euler angles Phi, Theta, Psi
192 enum {ePhi = 1, eTht, ePsi };
193 /// Stability axis forces, Drag, Side force, Lift
194 enum {eDrag = 1, eSide, eLift };
195 /// Local frame orientation Roll, Pitch, Yaw
196 enum {eRoll = 1, ePitch, eYaw };
197 /// Local frame position North, East, Down
198 enum {eNorth = 1, eEast, eDown };
201 ///@name JSBSim console output highlighting terms.
204 static char highint[5];
205 /// low intensity text
206 static char halfint[5];
207 /// normal intensity text
208 static char normint[6];
209 /// resets text properties
210 static char reset[5];
212 static char underon[5];
214 static char underoff[6];
216 static char fgblue[6];
218 static char fgcyan[6];
220 static char fgred[6];
222 static char fggreen[6];
224 static char fgdef[6];
227 ///@name JSBSim Messaging functions
229 /** Places a Message structure on the Message queue.
230 @param msg pointer to a Message structure
231 @return pointer to a Message structure */
232 Message* PutMessage(Message* msg);
233 /** Creates a message with the given text and places it on the queue.
234 @param text message text
235 @return pointer to a Message structure */
236 Message* PutMessage(string text);
237 /** Creates a message with the given text and boolean value and places it on the queue.
238 @param text message text
239 @param bVal boolean value associated with the message
240 @return pointer to a Message structure */
241 Message* PutMessage(string text, bool bVal);
242 /** Creates a message with the given text and integer value and places it on the queue.
243 @param text message text
244 @param iVal integer value associated with the message
245 @return pointer to a Message structure */
246 Message* PutMessage(string text, int iVal);
247 /** Creates a message with the given text and double value and places it on the queue.
248 @param text message text
249 @param dVal double value associated with the message
250 @return pointer to a Message structure */
251 Message* PutMessage(string text, double dVal);
252 /** Reads the message on the queue (but does not delete it).
253 @return pointer to a Message structure (or NULL if no mesage) */
254 Message* ReadMessage(void);
255 /** Reads the message on the queue and removes it from the queue.
256 @return pointer to a Message structure (or NULL if no mesage) */
257 Message* ProcessMessage(void);
261 static Message localMsg;
263 static queue <Message*> Messages;
265 virtual void Debug(int from) {};
267 static short debug_lvl;
268 static unsigned int frame;
269 static unsigned int messageId;
271 static const double radtodeg;
272 static const double degtorad;
273 static const double hptoftlbssec;
274 static const double fpstokts;
275 static const double ktstofps;
276 static const double inchtoft;
277 static const double Reng; // Specific Gas Constant,ft^2/(sec^2*R)
278 static const double SHRatio;
279 static const string needed_cfg_version;
280 static const string JSBSim_version;
283 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%