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 #ifdef __FreeBSD__ // define gcvt on FreeBSD
73 static char *gcvt(double number, size_t ndigit, char *buf)
75 sprintf(buf, "%f", number);
80 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
82 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
84 #define ID_JSBBASE "$Id$"
86 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
88 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
123 FG_ALEFT_AILERON_POS,
124 FG_NLEFT_AILERON_POS,
125 FG_RIGHT_AILERON_POS,
126 FG_ARIGHT_AILERON_POS,
127 FG_NRIGHT_AILERON_POS,
160 FG_LBARH, //normalized horizontal tail arm
161 FG_LBARV, //normalized vertical tail arm
164 FG_VBARH, //horizontal tail volume
165 FG_VBARV, //vertical tail volume
170 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
171 COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]
172 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
174 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
176 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
178 /** JSBSim Base class.
179 @author Jon S. Berndt
183 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
185 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
189 /// Constructor for FGJSBBase.
192 /// Destructor for FGJSBBase.
193 virtual ~FGJSBBase() {};
195 /// JSBSim Message structure
198 unsigned int messageId;
201 enum mType {eText, eInteger, eDouble, eBool} type;
207 ///@name JSBSim Enums.
210 enum {eL = 1, eM, eN };
212 enum {eP = 1, eQ, eR };
213 /// Velocities U, V, W
214 enum {eU = 1, eV, eW };
215 /// Positions X, Y, Z
216 enum {eX = 1, eY, eZ };
217 /// Euler angles Phi, Theta, Psi
218 enum {ePhi = 1, eTht, ePsi };
219 /// Stability axis forces, Drag, Side force, Lift
220 enum {eDrag = 1, eSide, eLift };
221 /// Local frame orientation Roll, Pitch, Yaw
222 enum {eRoll = 1, ePitch, eYaw };
223 /// Local frame position North, East, Down
224 enum {eNorth = 1, eEast, eDown };
227 ///@name JSBSim console output highlighting terms.
230 static char highint[5];
231 /// low intensity text
232 static char halfint[5];
233 /// normal intensity text
234 static char normint[6];
235 /// resets text properties
236 static char reset[5];
238 static char underon[5];
240 static char underoff[6];
242 static char fgblue[6];
244 static char fgcyan[6];
246 static char fgred[6];
248 static char fggreen[6];
250 static char fgdef[6];
253 ///@name JSBSim Messaging functions
255 /** Places a Message structure on the Message queue.
256 @param msg pointer to a Message structure
257 @return pointer to a Message structure */
258 Message* PutMessage(Message* msg);
259 /** Creates a message with the given text and places it on the queue.
260 @param text message text
261 @return pointer to a Message structure */
262 Message* PutMessage(string text);
263 /** Creates a message with the given text and boolean value and places it on the queue.
264 @param text message text
265 @param bVal boolean value associated with the message
266 @return pointer to a Message structure */
267 Message* PutMessage(string text, bool bVal);
268 /** Creates a message with the given text and integer value and places it on the queue.
269 @param text message text
270 @param iVal integer value associated with the message
271 @return pointer to a Message structure */
272 Message* PutMessage(string text, int iVal);
273 /** Creates a message with the given text and double value and places it on the queue.
274 @param text message text
275 @param dVal double value associated with the message
276 @return pointer to a Message structure */
277 Message* PutMessage(string text, double dVal);
278 /** Reads the message on the queue (but does not delete it).
279 @return pointer to a Message structure (or NULL if no mesage) */
280 Message* ReadMessage(void);
281 /** Reads the message on the queue and removes it from the queue.
282 @return pointer to a Message structure (or NULL if no mesage) */
283 Message* ProcessMessage(void);
285 string GetVersion(void) {return JSBSim_version;}
288 static Message localMsg;
290 static queue <Message*> Messages;
292 virtual void Debug(int from) {};
294 static short debug_lvl;
295 static unsigned int frame;
296 static unsigned int messageId;
298 static const double radtodeg;
299 static const double degtorad;
300 static const double hptoftlbssec;
301 static const double fpstokts;
302 static const double ktstofps;
303 static const double inchtoft;
304 static const double Reng; // Specific Gas Constant,ft^2/(sec^2*R)
305 static const double SHRatio;
306 static const string needed_cfg_version;
307 static const string JSBSim_version;
310 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%