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 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
91 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
92 COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]
93 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
95 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
97 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
99 /** JSBSim Base class.
100 @author Jon S. Berndt
104 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
106 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
110 /// Constructor for FGJSBBase.
113 /// Destructor for FGJSBBase.
114 virtual ~FGJSBBase() {};
116 /// JSBSim Message structure
119 unsigned int messageId;
122 enum mType {eText, eInteger, eDouble, eBool} type;
128 ///@name JSBSim Enums.
131 enum {eL = 1, eM, eN };
133 enum {eP = 1, eQ, eR };
134 /// Velocities U, V, W
135 enum {eU = 1, eV, eW };
136 /// Positions X, Y, Z
137 enum {eX = 1, eY, eZ };
138 /// Euler angles Phi, Theta, Psi
139 enum {ePhi = 1, eTht, ePsi };
140 /// Stability axis forces, Drag, Side force, Lift
141 enum {eDrag = 1, eSide, eLift };
142 /// Local frame orientation Roll, Pitch, Yaw
143 enum {eRoll = 1, ePitch, eYaw };
144 /// Local frame position North, East, Down
145 enum {eNorth = 1, eEast, eDown };
148 ///@name JSBSim console output highlighting terms.
151 static char highint[5];
152 /// low intensity text
153 static char halfint[5];
154 /// normal intensity text
155 static char normint[6];
156 /// resets text properties
157 static char reset[5];
159 static char underon[5];
161 static char underoff[6];
163 static char fgblue[6];
165 static char fgcyan[6];
167 static char fgred[6];
169 static char fggreen[6];
171 static char fgdef[6];
174 ///@name JSBSim Messaging functions
176 /** Places a Message structure on the Message queue.
177 @param msg pointer to a Message structure
178 @return pointer to a Message structure */
179 Message* PutMessage(Message* msg);
180 /** Creates a message with the given text and places it on the queue.
181 @param text message text
182 @return pointer to a Message structure */
183 Message* PutMessage(string text);
184 /** Creates a message with the given text and boolean value and places it on the queue.
185 @param text message text
186 @param bVal boolean value associated with the message
187 @return pointer to a Message structure */
188 Message* PutMessage(string text, bool bVal);
189 /** Creates a message with the given text and integer value and places it on the queue.
190 @param text message text
191 @param iVal integer value associated with the message
192 @return pointer to a Message structure */
193 Message* PutMessage(string text, int iVal);
194 /** Creates a message with the given text and double value and places it on the queue.
195 @param text message text
196 @param dVal double value associated with the message
197 @return pointer to a Message structure */
198 Message* PutMessage(string text, double dVal);
199 /** Reads the message on the queue (but does not delete it).
200 @return pointer to a Message structure (or NULL if no mesage) */
201 Message* ReadMessage(void);
202 /** Reads the message on the queue and removes it from the queue.
203 @return pointer to a Message structure (or NULL if no mesage) */
204 Message* ProcessMessage(void);
206 string GetVersion(void) {return JSBSim_version;}
208 void disableHighLighting(void);
211 static Message localMsg;
213 static queue <Message*> Messages;
215 virtual void Debug(int from) {};
217 static short debug_lvl;
218 static unsigned int frame;
219 static unsigned int messageId;
221 static const double radtodeg;
222 static const double degtorad;
223 static const double hptoftlbssec;
224 static const double psftoinhg;
225 static const double fpstokts;
226 static const double ktstofps;
227 static const double inchtoft;
228 static const double in3tom3;
229 static const double Reng; // Specific Gas Constant,ft^2/(sec^2*R)
230 static const double SHRatio;
231 static const string needed_cfg_version;
232 static const string JSBSim_version;
235 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%