nevrax.org : docs

00001 
+00007 /* Copyright, 2000 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef LOGIC_VARIABLE_H
+00027 #define LOGIC_VARIABLE_H
+00028 
+00029 #include "nel/misc/types_nl.h"
+00030 #include "nel/misc/stream.h"
+00031 #include "nel/misc/o_xml.h"
+00032 #include "nel/misc/i_xml.h"
+00033 
+00034 namespace NLLOGIC
+00035 {
+00036 
+00044 class CLogicVariable
+00045 {
+00046 protected:
+00047 
+00049         sint64 _Value;
+00050 
+00052         std::string _Name;
+00053 
+00055         bool _Verbose;
+00056 
+00057 public:
+00058 
+00062         CLogicVariable();
+00063 
+00069         void setName( std::string name ) { _Name = name; }
+00070 
+00076         std::string getName() const { return _Name; }
+00077 
+00083         void setValue( sint64 value );
+00084 
+00090         sint64 getValue() const { return _Value; }
+00091 
+00098         void setVerbose( bool b ) { _Verbose = b; }
+00099 
+00106         void applyModification( std::string op, sint64 value );
+00107         
+00111         virtual void processLogic();
+00112         
+00116         //virtual void serial(NLMISC::IStream &f) throw(NLMISC::EStream);
+00117 
+00118         virtual void write (xmlNodePtr node) const;
+00119         virtual void read (xmlNodePtr node);
+00120 };
+00121 
+00122 
+00123 
+00124 
+00132 class CLogicCounter : public CLogicVariable
+00133 {
+00134         uint _TickCount;
+00135 
+00136 public:
+00137 
+00139         enum TLogicCounterRule 
+00140         { 
+00141                 STOP_AT_LIMIT = 0,
+00142                 LOOP,
+00143                 SHUTTLE,
+00144                 DOWN_UP, // bounce at low end, stop at high end
+00145                 UP_DOWN, // bounce at high end, stop at low end
+00146         };
+00147 
+00149         enum TLogicCounterRunningMode
+00150         { 
+00151                 STOPPED = 0,
+00152                 RUN,
+00153                 REWIND,
+00154                 FAST_FORWARD, 
+00155         };
+00156 
+00157 
+00159         CLogicVariable Period;
+00160 
+00162         CLogicVariable Phase;
+00163 
+00165         CLogicVariable Step;
+00166 
+00168         CLogicVariable LowLimit;
+00169 
+00171         CLogicVariable HighLimit;
+00172 
+00173 
+00175         CLogicVariable Mode;
+00176 
+00178         CLogicVariable Control;
+00179 
+00183         CLogicCounter();
+00184 
+00188         void update();
+00189 
+00193         void manageRunningMode();
+00194 
+00198         //void serial(NLMISC::IStream &f) throw(NLMISC::EStream);
+00199 
+00200         virtual void write (xmlNodePtr node) const;
+00201         virtual void read (xmlNodePtr node);
+00202 };
+00203 
+00204 } // NLLOGIC
+00205 
+00206 #endif //LOGIC_VARIABLE
+00207 
+00208 
+00209 
+
logic_variable.h
