Changeset 4940 in orxonox.OLD for orxonox/trunk
- Timestamp:
- Jul 23, 2005, 12:24:04 AM (19 years ago)
- Location:
- orxonox/trunk/src
- Files:
-
- 2 added
- 6 edited
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Makefile.am (modified) (2 diffs)
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Makefile.in (modified) (6 diffs)
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story_entities/world.cc (modified) (1 diff)
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util/fast_factory.cc (added)
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util/fast_factory.h (added)
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util/object_manager.cc (modified) (2 diffs)
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util/object_manager.h (modified) (2 diffs)
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world_entities/weapons/test_gun.cc (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
orxonox/trunk/src/Makefile.am
r4853 r4940 41 41 util/animation/animation_player.cc \ 42 42 util/object_manager.cc \ 43 util/fast_factory.cc \ 43 44 util/garbage_collector.cc \ 44 45 util/resource_manager.cc \ … … 93 94 util/animation/animation_player.h \ 94 95 util/object_manager.h \ 96 util/fast_factory.h \ 95 97 util/garbage_collector.h \ 96 98 util/state.h \ -
orxonox/trunk/src/Makefile.in
r4853 r4940 59 59 orxonox-animation_player.$(OBJEXT) \ 60 60 orxonox-object_manager.$(OBJEXT) \ 61 orxonox-fast_factory.$(OBJEXT) \ 61 62 orxonox-garbage_collector.$(OBJEXT) \ 62 63 orxonox-resource_manager.$(OBJEXT) orxonox-factory.$(OBJEXT) \ … … 100 101 @AMDEP_TRUE@ ./$(DEPDIR)/orxonox-environment.Po \ 101 102 @AMDEP_TRUE@ ./$(DEPDIR)/orxonox-factory.Po \ 103 @AMDEP_TRUE@ ./$(DEPDIR)/orxonox-fast_factory.Po \ 102 104 @AMDEP_TRUE@ ./$(DEPDIR)/orxonox-game_loader.Po \ 103 105 @AMDEP_TRUE@ ./$(DEPDIR)/orxonox-garbage_collector.Po \ … … 292 294 util/animation/animation_player.cc \ 293 295 util/object_manager.cc \ 296 util/fast_factory.cc \ 294 297 util/garbage_collector.cc \ 295 298 util/resource_manager.cc \ … … 344 347 util/animation/animation_player.h \ 345 348 util/object_manager.h \ 349 util/fast_factory.h \ 346 350 util/garbage_collector.h \ 347 351 util/state.h \ … … 491 495 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/orxonox-environment.Po@am__quote@ 492 496 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/orxonox-factory.Po@am__quote@ 497 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/orxonox-fast_factory.Po@am__quote@ 493 498 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/orxonox-game_loader.Po@am__quote@ 494 499 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/orxonox-garbage_collector.Po@am__quote@ … … 685 690 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ 686 691 @am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(orxonox_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o orxonox-object_manager.obj `if test -f 'util/object_manager.cc'; then $(CYGPATH_W) 'util/object_manager.cc'; else $(CYGPATH_W) '$(srcdir)/util/object_manager.cc'; fi` 692 693 orxonox-fast_factory.o: util/fast_factory.cc 694 @am__fastdepCXX_TRUE@ if $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(orxonox_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT orxonox-fast_factory.o -MD -MP -MF "$(DEPDIR)/orxonox-fast_factory.Tpo" -c -o orxonox-fast_factory.o `test -f 'util/fast_factory.cc' || echo '$(srcdir)/'`util/fast_factory.cc; \ 695 @am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/orxonox-fast_factory.Tpo" "$(DEPDIR)/orxonox-fast_factory.Po"; else rm -f "$(DEPDIR)/orxonox-fast_factory.Tpo"; exit 1; fi 696 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='util/fast_factory.cc' object='orxonox-fast_factory.o' libtool=no @AMDEPBACKSLASH@ 697 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ depfile='$(DEPDIR)/orxonox-fast_factory.Po' tmpdepfile='$(DEPDIR)/orxonox-fast_factory.TPo' @AMDEPBACKSLASH@ 698 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ 699 @am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(orxonox_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o orxonox-fast_factory.o `test -f 'util/fast_factory.cc' || echo '$(srcdir)/'`util/fast_factory.cc 700 701 orxonox-fast_factory.obj: util/fast_factory.cc 702 @am__fastdepCXX_TRUE@ if $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(orxonox_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT orxonox-fast_factory.obj -MD -MP -MF "$(DEPDIR)/orxonox-fast_factory.Tpo" -c -o orxonox-fast_factory.obj `if test -f 'util/fast_factory.cc'; then $(CYGPATH_W) 'util/fast_factory.cc'; else $(CYGPATH_W) '$(srcdir)/util/fast_factory.cc'; fi`; \ 703 @am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/orxonox-fast_factory.Tpo" "$(DEPDIR)/orxonox-fast_factory.Po"; else rm -f "$(DEPDIR)/orxonox-fast_factory.Tpo"; exit 1; fi 704 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='util/fast_factory.cc' object='orxonox-fast_factory.obj' libtool=no @AMDEPBACKSLASH@ 705 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ depfile='$(DEPDIR)/orxonox-fast_factory.Po' tmpdepfile='$(DEPDIR)/orxonox-fast_factory.TPo' @AMDEPBACKSLASH@ 706 @AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ 707 @am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(orxonox_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o orxonox-fast_factory.obj `if test -f 'util/fast_factory.cc'; then $(CYGPATH_W) 'util/fast_factory.cc'; else $(CYGPATH_W) '$(srcdir)/util/fast_factory.cc'; fi` 687 708 688 709 orxonox-garbage_collector.o: util/garbage_collector.cc -
orxonox/trunk/src/story_entities/world.cc
r4936 r4940 43 43 #include "track_manager.h" 44 44 #include "garbage_collector.h" 45 #include " object_manager.h"45 #include "fast_factory.h" 46 46 #include "animation_player.h" 47 47 #include "particle_engine.h" -
orxonox/trunk/src/util/object_manager.cc
r4939 r4940 9 9 any later version. 10 10 11 11 ### File Specific: 12 12 main-programmer: Patrick Boenzli 13 13 */ … … 22 22 23 23 using namespace std; 24 25 /**26 * Initializes a FastFactory27 * @param classID the ClassID this Class belongs to (the top-most)28 * @param fastFactoryName the Name of the ObjectClass-handled here29 * @return a new FastFactory30 */31 FastFactory::FastFactory (ClassID classID, const char* fastFactoryName)32 {33 this->setClassID(CL_FAST_FACTORY, "FastFactory");34 this->setName(fastFactoryName);35 36 this->storedClassID = classID;37 this->next = NULL;38 39 this->deadList = NULL;40 this->unusedContainers = NULL;41 42 this->storedDeadObjects = 0;43 44 FastFactory::registerFastFactory(this);45 }46 47 /** a reference to the First FastFactory */48 FastFactory* FastFactory::first = NULL;49 50 /**51 * destructor52 * deletes all the Instances of the FastFactory.53 */54 FastFactory::~FastFactory ()55 {56 if (this == first)57 this->first = NULL;58 59 if (this->next)60 delete this->next;61 }62 63 /**64 * registers a Factory to the List of known factories.65 * @param fastFactory The factory to add66 *67 * needed, to step through all the FastFactories.68 */69 void FastFactory::registerFastFactory(FastFactory* fastFactory)70 {71 PRINTF(4)("Registered FastFactory for '%s'\n", fastFactory->getName());72 73 if( FastFactory::first == NULL)74 FastFactory::first = fastFactory;75 else76 {77 FastFactory* tmpFac = FastFactory::first;78 while( tmpFac->next != NULL)79 tmpFac = tmpFac->next;80 tmpFac->setNext(fastFactory);81 }82 }83 84 85 /**86 * searches for a FastFactory87 * @param factoryName the Name of the Factory to search for (not used)88 * @param classID the ClassID of the FastFactory to search for89 * @returns true if found, false otherwise.90 */91 FastFactory* FastFactory::searchFastFactory(ClassID classID, const char* fastFactoryName)92 {93 if (FastFactory::first == NULL)94 return NULL;95 else96 {97 FastFactory* tmpFac = FastFactory::first;98 while (tmpFac != NULL)99 {100 if (tmpFac->storedClassID == classID)101 return tmpFac;102 tmpFac = tmpFac->next;103 }104 }105 return NULL;106 }107 108 /**109 * Removes all the stored Containers, and sets the Lists back to emptienes.110 * @param hardFLUSH if true the containing Objects will also be deleted !! THIS IS DANGEROUS !!111 */112 void FastFactory::flushAll(bool hardFLUSH)113 {114 FastFactory* tmpFac = FastFactory::first;115 while (tmpFac != NULL)116 {117 tmpFac->flush(hardFLUSH);118 tmpFac = tmpFac->next;119 }120 }121 122 123 /**124 * ereases all the remaining containers, without deleting the stored Objects inside of them.125 * @param hardFLUSH if the the containing Objects will also be deleted !! THIS IS DANGEROUS !!126 */127 void FastFactory::flush(bool hardFLUSH)128 {129 FastObjectMember* tmpMember = this->deadList, *delMember = NULL;130 while (tmpMember != NULL)131 {132 delMember = tmpMember;133 tmpMember = tmpMember->next;134 if (unlikely(hardFLUSH == true))135 delete delMember->objectPointer;136 delete delMember;137 }138 this->deadList = NULL;139 140 tmpMember = this->unusedContainers;141 while (tmpMember != NULL)142 {143 delMember = tmpMember;144 tmpMember = tmpMember->next;145 delete delMember;146 }147 this->unusedContainers = NULL;148 }149 150 /**151 * generates count new Object of the Corresponding class. (precaching)152 * @param count How many instances of the class should be generated.153 */154 void FastFactory::prepare(unsigned int count)155 {156 /* if (this->storedDeadObjects + this->storedLivingObjects >= count)157 {158 PRINTF(3)("not creating new Objects for class %s, because the requested count already exists\n", this->getClassName());159 }*/160 for (int i = this->storedDeadObjects; i < count; i++)161 {162 this->fabricate();163 }164 }165 166 /**167 * gives back live to one Object.168 * @return the Object to resurrect.169 */170 BaseObject* FastFactory::resurrect()171 {172 PRINTF(4)("Resurecting Object of type %s\n", this->getName());173 if (unlikely(this->deadList == NULL))174 {175 PRINTF(2)("The deadList of Class %s is empty, this may be either because it has not been filled yet, or the cache is to small.\n" \176 "Fabricating a new %s", this->getName(), this->getName());177 this->fabricate();178 return this->resurrect();179 }180 else181 {182 FastObjectMember* tmpC = deadList;183 this->deadList = this->deadList->next;184 185 tmpC->next = this->unusedContainers;186 this->unusedContainers = tmpC;187 188 return tmpC->objectPointer;189 }190 }191 192 /**193 * gives back live to one Object.194 * @param classID the class From which to resurrect an Object.195 * @return the Object to resurrect, NULL if classID is not found.196 */197 BaseObject* FastFactory::resurrect(ClassID classID)198 {199 FastFactory* tmpFac = FastFactory::getFirst();200 201 while (tmpFac != NULL)202 {203 if (classID == tmpFac->storedClassID)204 return tmpFac->resurrect();205 tmpFac = tmpFac->next;206 }207 return NULL;208 }209 210 /**211 * kills Object object, meaning, that it will be stored in the deadList of the FastFactory, and waiting for resurrection212 * @param object the Object to kill.213 *214 * synony that would be really grate would be abolish, but this is more like exterminate than pause-mode.215 */216 void FastFactory::kill(BaseObject* object)217 {218 FastObjectMember* tmpC;219 if (unlikely(this->unusedContainers == NULL))220 {221 tmpC = new FastObjectMember;222 }223 else224 {225 tmpC = this->unusedContainers;226 this->unusedContainers = this->unusedContainers->next;227 }228 229 tmpC->next = this->deadList;230 tmpC->objectPointer = object;231 this->deadList = tmpC;232 }233 234 235 void FastFactory::kill(BaseObject* object, bool searchForFastFactory)236 {237 if (likely(searchForFastFactory == true))238 {239 FastFactory* tmpFac = FastFactory::first;240 while (tmpFac != NULL)241 {242 if (object->isA(tmpFac->storedClassID))243 {244 tmpFac->kill(object);245 return;246 }247 tmpFac = tmpFac->next;248 }249 250 }251 }252 253 254 255 256 257 258 259 24 260 25 /** -
orxonox/trunk/src/util/object_manager.h
r4939 r4940 1 1 /*! 2 2 * @file object_manager.h 3 * The ObjectManager (FastFactory) is designed, to automatically generate and remove 4 * (without to much overhead) many instances of different classes. 5 * 6 * It is especially usefull for objects, that come only for a short time into existence, 7 * and get killed after a small amount of time (like shots). 8 * 9 * The Creation of an Object is usually done in the Weapon Class, where one subscribes 10 * a Projectile with: 11 * this->bulletFactory = tFastFactory<TestBullet>::getFastFactory(CL_TEST_BULLET, "TestBullet"); 12 * (this might change over time). 13 * Then you can at loading time initialize an amount of the class with something like: 14 * this->bulletFactory->prepare(100); // creates 100 entities of TestBullet (dead ones) 15 * afterwards one can just retrieve an Object form the Class with 16 * this->bulletFactory->resurrect(); // this returns a BaseObject an Object of the class. 17 */ 18 3 */ 19 4 20 5 #ifndef _OBJECT_MANAGER_H … … 26 11 // FORWARD DECLARATION // 27 12 class GarbageCollector; 28 template<class T> class tList;29 30 /**31 * Creates a FastFactory to a Loadable FastFactory.32 */33 //#define CREATE_FAST_FACTORY(CLASS_NAME, CLASS_ID) \34 //tFastFactory<CLASS_NAME>* global_##CLASS_NAME##_FastFactory = new tFastFactory<CLASS_NAME>(#CLASS_NAME, CLASS_ID)35 36 //! A struct, that holds Lists of Objects of a certain type.37 struct FastObjectMember38 {39 BaseObject* objectPointer; //!< Pointer to the Object Stored in this Class (if it is the DeadList, else it is bork)40 41 FastObjectMember* next; //!< the next stored FastObjectMember. (or NULL if this is the last one stored in either the deadList or the unusedContainers)42 };43 44 //! The FastFactory is a fast loadable object creator, and Dynamic List of dead object handler.45 /**46 * The ObjectManager (FastFactory) is designed, to automatically generate and remove47 * (without to much overhead) many instances of different classes.48 *49 * FastFactory is needed to glue all the tFastFactory<T>'s together.50 * It is also the general class that implements the necessary functions51 * to generate, resurrect kill and stuff...52 */53 class FastFactory : public BaseObject {54 55 public:56 virtual ~FastFactory ();57 58 // functions to push and pop elements of this class59 BaseObject* resurrect();60 static BaseObject* resurrect(ClassID classID);61 void kill(BaseObject* object);62 static void kill(BaseObject* object, bool searchForFastFactory);63 64 void prepare(unsigned int count);65 // retrival functions for fast Ineraction66 //FastFactory* getFastFactory(ClassID classID);67 68 static void flushAll(bool hardFLUSH = false);69 void flush(bool hardFLUSH = false);70 71 /** @returns the first FastFactory */72 static FastFactory* getFirst() { return FastFactory::first; };73 74 protected:75 FastFactory (ClassID classID, const char* fastFactoryName = NULL);76 77 /** sets the Next factory in the list @param nextFactory the next factory */78 inline void setNext( FastFactory* nextFastFactory) { this->next = nextFastFactory; };79 /** @returns the next FastFactory */80 FastFactory* getNext() const { return this->next; };81 82 /** generates a new Object of the Class T */83 virtual void fabricate() = NULL;84 static FastFactory* searchFastFactory(ClassID classID, const char* fastFactoryName = NULL);85 86 private:87 static void registerFastFactory(FastFactory* fastFactory);88 89 protected:90 ClassID storedClassID; //!< The classID of the specified class.91 unsigned int storedDeadObjects; //!< How many dead objects are stored in this class92 93 FastObjectMember* deadList; //!< A List of all stored dead Objects of this class.94 FastObjectMember* unusedContainers; //!< This is a List of unused containers, that will be reused by kill.95 96 private:97 static FastFactory* first; //!< A pointer to the first FastFactory.98 99 FastFactory* next; //!< pointer to the next FastFactory.100 };101 102 /**103 * a FastFactory that is able to load any kind of Object from a ClassID104 * (this is a Functor)105 */106 template<class T> class tFastFactory : public FastFactory107 {108 public:109 static tFastFactory<T>* getFastFactory(ClassID classID, const char* fastFactoryName = NULL);110 111 private:112 tFastFactory(ClassID classID, const char* fastFactoryName);113 114 virtual void fabricate();115 };116 117 /**118 * construnts a FastFactory with119 * @param fastFactoryName the name of the FastFactory120 * @param fastFactory the ID of the class121 * @todo (can this be written in another form??)122 */123 13 template<class T> 124 tFastFactory<T>::tFastFactory(ClassID classID, const char* fastFactoryName) 125 : FastFactory(classID, fastFactoryName) 126 { 127 } 128 129 /** 130 * creates (if not existent) a Factory of Class T, and assigns some values to it 131 * @param classID the ClassID to assign to this class 132 * @param fastFactoryName the name to assign 133 * @returns The FastFactory if existent a new Factory if not. 134 */ 135 template<class T> 136 tFastFactory<T>* tFastFactory<T>::getFastFactory(ClassID classID, const char* fastFactoryName) 137 { 138 tFastFactory<T>* tmpFac = NULL; 139 if (FastFactory::getFirst() != NULL) 140 tmpFac = static_cast<tFastFactory<T>*>(FastFactory::getFirst()->searchFastFactory(classID, fastFactoryName)); 141 142 if (tmpFac != NULL) 143 return tmpFac; 144 else 145 return new tFastFactory<T>(classID, fastFactoryName); 146 } 147 148 149 /** 150 * fabricates an Object of Class T, that corresponds to classID. 151 */ 152 template<class T> 153 void tFastFactory<T>::fabricate() 154 { 155 FastObjectMember* tmpFirstDead = new FastObjectMember; 156 tmpFirstDead->objectPointer = new T(); 157 tmpFirstDead->next = this->deadList; 158 ++this->storedDeadObjects; 159 160 this->deadList = tmpFirstDead; 161 } 162 163 164 165 166 167 168 169 14 class tList; 170 15 171 16 //////////////////// -
orxonox/trunk/src/world_entities/weapons/test_gun.cc
r4938 r4940 33 33 #include "sound_engine.h" 34 34 35 #include " object_manager.h"35 #include "fast_factory.h" 36 36 37 37
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