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>
48 # if defined(sgi) && !defined(__GNUC__)
60 # include <simgear/constants.h>
64 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
66 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
68 #define ID_JSBBASE "$Id$"
70 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
72 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
126 FG_LBARH, //normalized horizontal tail arm
127 FG_LBARV, //normalized vertical tail arm
130 FG_VBARH, //horizontal tail volume
131 FG_VBARV //vertical tail volume
134 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
135 COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]
136 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
138 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
140 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
142 /** JSBSim Base class.
143 @author Jon S. Berndt
147 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
149 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
153 /// Constructor for FGJSBBase.
156 /// Destructor for FGJSBBase.
157 virtual ~FGJSBBase() {};
159 /// JSBSim Message structure
162 unsigned int messageId;
165 enum mType {eText, eInteger, eDouble, eBool} type;
171 ///@name JSBSim Enums.
174 enum {eL = 1, eM, eN };
176 enum {eP = 1, eQ, eR };
177 /// Velocities U, V, W
178 enum {eU = 1, eV, eW };
179 /// Positions X, Y, Z
180 enum {eX = 1, eY, eZ };
181 /// Euler angles Phi, Theta, Psi
182 enum {ePhi = 1, eTht, ePsi };
183 /// Stability axis forces, Drag, Side force, Lift
184 enum {eDrag = 1, eSide, eLift };
185 /// Local frame orientation Roll, Pitch, Yaw
186 enum {eRoll = 1, ePitch, eYaw };
187 /// Local frame position North, East, Down
188 enum {eNorth = 1, eEast, eDown };
191 ///@name JSBSim console output highlighting terms.
194 static char highint[5];
195 /// low intensity text
196 static char halfint[5];
197 /// normal intensity text
198 static char normint[6];
199 /// resets text properties
200 static char reset[5];
202 static char underon[5];
204 static char underoff[6];
206 static char fgblue[6];
208 static char fgcyan[6];
210 static char fgred[6];
212 static char fggreen[6];
214 static char fgdef[6];
217 ///@name JSBSim Messaging functions
219 /** Places a Message structure on the Message queue.
220 @param msg pointer to a Message structure
221 @return pointer to a Message structure */
222 struct Message* PutMessage(struct Message* msg);
223 /** Creates a message with the given text and places it on the queue.
224 @param text message text
225 @return pointer to a Message structure */
226 struct Message* PutMessage(string text);
227 /** Creates a message with the given text and boolean value and places it on the queue.
228 @param text message text
229 @param bVal boolean value associated with the message
230 @return pointer to a Message structure */
231 struct Message* PutMessage(string text, bool bVal);
232 /** Creates a message with the given text and integer value and places it on the queue.
233 @param text message text
234 @param iVal integer value associated with the message
235 @return pointer to a Message structure */
236 struct Message* PutMessage(string text, int iVal);
237 /** Creates a message with the given text and double value and places it on the queue.
238 @param text message text
239 @param dVal double value associated with the message
240 @return pointer to a Message structure */
241 struct Message* PutMessage(string text, double dVal);
242 /** Reads the message on the queue (but does not delete it).
243 @return pointer to a Message structure (or NULL if no mesage) */
244 struct Message* ReadMessage(void);
245 /** Reads the message on the queue and removes it from the queue.
246 @return pointer to a Message structure (or NULL if no mesage) */
247 struct Message* ProcessMessage(void);
251 static struct Message localMsg;
253 static queue <struct Message*> Messages;
255 virtual void Debug(void) {};
257 static short debug_lvl;
259 static unsigned int messageId;
261 static const double radtodeg;
262 static const double degtorad;
263 static const double hptoftlbssec;
264 static const double fpstokts;
265 static const double ktstofps;
266 static const double inchtoft;
267 static const double Reng; // Specific Gas Constant,ft^2/(sec^2*R)
268 static const double SHRatio;
269 static const string needed_cfg_version;
270 static const string JSBSim_version;
273 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%