00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 //---------------------------------------------------------------------------- 00040 // Includes 00041 //---------------------------------------------------------------------------- 00042 00043 #include "OSGActorBase.h" 00044 00045 OSG_USING_NAMESPACE 00046 00047 //---------------------------------------------------------------------------- 00048 // Description 00049 //---------------------------------------------------------------------------- 00050 00067 // Abstract function doc 00068 00080 //---------------------------------------------------------------------------- 00081 // Types 00082 //---------------------------------------------------------------------------- 00083 00084 ActorBase::ActorBaseState::~ActorBaseState(void) 00085 { 00086 } 00087 00088 //---------------------------------------------------------------------------- 00089 // Destructor 00090 //---------------------------------------------------------------------------- 00091 00095 ActorBase::~ActorBase(void) 00096 { 00097 } 00098 00099 00100 //---------------------------------------------------------------------------- 00101 // Start/Stop 00102 //---------------------------------------------------------------------------- 00103 00108 ActorBase::ResultE 00109 ActorBase::start(void) 00110 { 00111 #ifdef OSG_NEWACTION_STATESLOTINTERFACE 00112 _stateSlotMap.clear(); 00113 #endif 00114 00115 return NewActionTypes::Continue; 00116 } 00117 00122 ActorBase::ResultE 00123 ActorBase::stop(void) 00124 { 00125 #ifdef OSG_NEWACTION_STATESLOTINTERFACE 00126 _stateSlotMap.clear(); 00127 #endif 00128 00129 return NewActionTypes::Continue; 00130 } 00131 00132 //---------------------------------------------------------------------------- 00133 // Constructor 00134 //---------------------------------------------------------------------------- 00135 00139 ActorBase::ActorBase(void) 00140 : _pAction (NULL ), 00141 _actorId (TypeTraits<UInt32>::getMax()), 00142 _enterNodeFlag(false ), 00143 _leaveNodeFlag(false ), 00144 #ifdef OSG_NEWACTION_STATESLOTINTERFACE 00145 _stateSlotMap ( ), 00146 #endif 00147 _pState (NULL ) 00148 { 00149 } 00150 00151 //---------------------------------------------------------------------------- 00152 // Event Notification 00153 //---------------------------------------------------------------------------- 00154 00159 void 00160 ActorBase::addEvent(NewActionBase *pAction, UInt32 actorId) 00161 { 00162 if((_pAction != NULL) || (_actorId != TypeTraits<UInt32>::getMax())) 00163 { 00164 SWARNING << "ActorBase::attachEvent: Actor already attached." 00165 << endLog; 00166 } 00167 00168 createInitialState(); 00169 00170 _pAction = pAction; 00171 _actorId = actorId; 00172 } 00173 00178 void 00179 ActorBase::subEvent(NewActionBase *pAction, UInt32 actorId) 00180 { 00181 if((_pAction != pAction) || (_actorId != actorId)) 00182 { 00183 SWARNING << "ActorBase::detachEvent: Inconsistency detected." 00184 << endLog; 00185 } 00186 00187 deleteInitialState(); 00188 00189 _pAction = NULL; 00190 _actorId = TypeTraits<UInt32>::getMax(); 00191 } 00192 00193 /*------------------------------------------------------------------------*/ 00194 /* cvs id's */ 00195 00196 #ifdef OSG_SGI_CC 00197 #pragma set woff 1174 00198 #endif 00199 00200 #ifdef OSG_LINUX_ICC 00201 #pragma warning(disable : 177) 00202 #endif 00203 00204 namespace 00205 { 00206 static Char8 cvsid_cpp [] = "@(#)$Id: $"; 00207 static Char8 cvsid_hpp [] = OSGACTORBASE_HEADER_CVSID; 00208 static Char8 cvsid_inl [] = OSGACTORBASE_INLINE_CVSID; 00209 } 00210 00211 #ifdef OSG_LINUX_ICC 00212 #pragma warning(enable : 177) 00213 #endif 00214 00215 #ifdef OSG_SGI_CC 00216 #pragma reset woff 1174 00217 #endif
1.4.3