[1505] | 1 | /* |
---|
| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
---|
| 3 | * > www.orxonox.net < |
---|
| 4 | * |
---|
| 5 | * |
---|
| 6 | * License notice: |
---|
| 7 | * |
---|
| 8 | * This program is free software; you can redistribute it and/or |
---|
| 9 | * modify it under the terms of the GNU General Public License |
---|
| 10 | * as published by the Free Software Foundation; either version 2 |
---|
| 11 | * of the License, or (at your option) any later version. |
---|
| 12 | * |
---|
| 13 | * This program is distributed in the hope that it will be useful, |
---|
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 16 | * GNU General Public License for more details. |
---|
| 17 | * |
---|
| 18 | * You should have received a copy of the GNU General Public License |
---|
| 19 | * along with this program; if not, write to the Free Software |
---|
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
---|
| 21 | * |
---|
| 22 | * Author: |
---|
| 23 | * Dumeni Manatschal, (C) 2007 |
---|
| 24 | * Oliver Scheuss, (C) 2007 |
---|
| 25 | * Co-authors: |
---|
| 26 | * ... |
---|
| 27 | * |
---|
| 28 | */ |
---|
| 29 | |
---|
| 30 | |
---|
| 31 | #include "Synchronisable.h" |
---|
| 32 | |
---|
[1837] | 33 | #include <cstring> |
---|
[2087] | 34 | #include <string> |
---|
[1505] | 35 | #include <iostream> |
---|
[1735] | 36 | #include <assert.h> |
---|
[1505] | 37 | |
---|
| 38 | #include "core/CoreIncludes.h" |
---|
[1735] | 39 | #include "core/BaseObject.h" |
---|
[1534] | 40 | // #include "core/Identifier.h" |
---|
[1505] | 41 | |
---|
[2211] | 42 | #include "network/Host.h" |
---|
[2171] | 43 | namespace orxonox |
---|
[1505] | 44 | { |
---|
[1639] | 45 | |
---|
[2309] | 46 | std::map<uint32_t, Synchronisable *> Synchronisable::objectMap_; |
---|
| 47 | std::queue<uint32_t> Synchronisable::deletedObjects_; |
---|
[1639] | 48 | |
---|
[2171] | 49 | uint8_t Synchronisable::state_=0x1; // detemines wheter we are server (default) or client |
---|
[1639] | 50 | |
---|
[1505] | 51 | /** |
---|
| 52 | * Constructor: |
---|
[1907] | 53 | * Initializes all Variables and sets the right objectID |
---|
[1505] | 54 | */ |
---|
[2171] | 55 | Synchronisable::Synchronisable(BaseObject* creator){ |
---|
[1505] | 56 | RegisterRootObject(Synchronisable); |
---|
[1907] | 57 | static uint32_t idCounter=0; |
---|
| 58 | objectMode_=0x1; // by default do not send data to server |
---|
[2171] | 59 | if ( !Host::running() || ( Host::running() && Host::isServer() ) ) |
---|
| 60 | { |
---|
| 61 | this->objectID = idCounter++; //this is only needed when running a server |
---|
| 62 | //add synchronisable to the objectMap |
---|
| 63 | objectMap_[this->objectID] = this; |
---|
| 64 | } |
---|
| 65 | else |
---|
| 66 | objectID=OBJECTID_UNKNOWN; |
---|
[2309] | 67 | classID = static_cast<uint32_t>(-1); |
---|
[2087] | 68 | |
---|
[2415] | 69 | // set standard priority |
---|
| 70 | this->setPriority( priority::normal ); |
---|
[2171] | 71 | |
---|
[2415] | 72 | // get creator id |
---|
[2087] | 73 | this->creatorID = OBJECTID_UNKNOWN; |
---|
| 74 | |
---|
| 75 | searchcreatorID: |
---|
| 76 | if (creator) |
---|
| 77 | { |
---|
| 78 | Synchronisable* synchronisable_creator = dynamic_cast<Synchronisable*>(creator); |
---|
| 79 | if (synchronisable_creator && synchronisable_creator->objectMode_) |
---|
| 80 | { |
---|
| 81 | this->creatorID = synchronisable_creator->getObjectID(); |
---|
| 82 | } |
---|
| 83 | else if (creator != creator->getCreator()) |
---|
| 84 | { |
---|
| 85 | creator = creator->getCreator(); |
---|
| 86 | goto searchcreatorID; |
---|
| 87 | } |
---|
| 88 | } |
---|
[1505] | 89 | } |
---|
| 90 | |
---|
[1907] | 91 | /** |
---|
[2087] | 92 | * Destructor: |
---|
[1907] | 93 | * Delete all callback objects and remove objectID from the objectMap_ |
---|
| 94 | */ |
---|
[1505] | 95 | Synchronisable::~Synchronisable(){ |
---|
[1534] | 96 | // delete callback function objects |
---|
[2171] | 97 | if(!Identifier::isCreatingHierarchy()){ |
---|
[2245] | 98 | for(std::list<SynchronisableVariableBase*>::iterator it = syncList.begin(); it!=syncList.end(); it++) |
---|
| 99 | delete (*it); |
---|
[2171] | 100 | if (this->objectMode_ != 0x0 && (Host::running() && Host::isServer())) |
---|
[2087] | 101 | deletedObjects_.push(objectID); |
---|
[1907] | 102 | // COUT(3) << "destruct synchronisable +++" << objectID << " | " << classID << std::endl; |
---|
| 103 | // COUT(3) << " bump ---" << objectID << " | " << &objectMap_ << std::endl; |
---|
| 104 | // assert(objectMap_[objectID]->objectID==objectID); |
---|
| 105 | // objectMap_.erase(objectID); |
---|
| 106 | } |
---|
[2309] | 107 | std::map<uint32_t, Synchronisable*>::iterator it; |
---|
[2171] | 108 | it = objectMap_.find(objectID); |
---|
| 109 | if (it != objectMap_.end()) |
---|
| 110 | objectMap_.erase(it); |
---|
[2485] | 111 | |
---|
[2482] | 112 | //HACK HACK HACK HACK HACK HACK |
---|
[2540] | 113 | // this hack ensures that children of this object also get destroyed |
---|
[2482] | 114 | // ObjectList<Synchronisable>::iterator it2, it3; |
---|
| 115 | // // get total size of gamestate |
---|
| 116 | // for(it2 = ObjectList<Synchronisable>::begin(); it2; ++it2) |
---|
| 117 | // { |
---|
| 118 | // if ( it2->getCreatorID() == this->objectID && it2->getCreatorID() != OBJECTID_UNKNOWN ) |
---|
| 119 | // { |
---|
| 120 | // Synchronisable::deleteObject( it2->getObjectID() ); |
---|
| 121 | // } |
---|
| 122 | // } |
---|
| 123 | //HACK HACK HACK HACK HACK HACK |
---|
[1505] | 124 | } |
---|
[1639] | 125 | |
---|
[2087] | 126 | |
---|
[1907] | 127 | /** |
---|
| 128 | * This function sets the internal mode for synchronisation |
---|
| 129 | * @param b true if this object is located on a client or on a server |
---|
| 130 | */ |
---|
[1505] | 131 | void Synchronisable::setClient(bool b){ |
---|
| 132 | if(b) // client |
---|
| 133 | state_=0x2; |
---|
| 134 | else // server |
---|
| 135 | state_=0x1; |
---|
| 136 | } |
---|
[1856] | 137 | |
---|
[1907] | 138 | /** |
---|
| 139 | * This function fabricated a new synchrnisable (and children of it), sets calls updateData and create |
---|
| 140 | * After calling this function the mem pointer will be increased by the size of the needed data |
---|
| 141 | * @param mem pointer to where the appropriate data is located |
---|
| 142 | * @param mode defines the mode, how the data should be loaded |
---|
| 143 | * @return pointer to the newly created synchronisable |
---|
| 144 | */ |
---|
[2171] | 145 | Synchronisable *Synchronisable::fabricate(uint8_t*& mem, uint8_t mode) |
---|
[1735] | 146 | { |
---|
[2655] | 147 | SynchronisableHeader header(mem); |
---|
[1856] | 148 | |
---|
[2655] | 149 | if(!header.isDataAvailable()) |
---|
[2087] | 150 | { |
---|
[2655] | 151 | mem += header.getDataSize(); |
---|
[2087] | 152 | return 0; |
---|
| 153 | } |
---|
[2171] | 154 | |
---|
[2655] | 155 | COUT(4) << "fabricating object with id: " << header.getObjectID() << std::endl; |
---|
[1856] | 156 | |
---|
[2655] | 157 | Identifier* id = ClassByID(header.getClassID()); |
---|
[2485] | 158 | if (!id) |
---|
| 159 | { |
---|
| 160 | COUT(0) << "Assertion failed: id" << std::endl; |
---|
| 161 | COUT(0) << "Possible reason for this error: Client received a synchronizable object whose class has no factory." << std::endl; |
---|
| 162 | abort(); |
---|
| 163 | } |
---|
[1907] | 164 | assert(id); |
---|
[2171] | 165 | BaseObject* creator = 0; |
---|
[2655] | 166 | if (header.getCreatorID() != OBJECTID_UNKNOWN) |
---|
[2087] | 167 | { |
---|
[2655] | 168 | Synchronisable* synchronisable_creator = Synchronisable::getSynchronisable(header.getCreatorID()); |
---|
[2087] | 169 | if (!synchronisable_creator) |
---|
| 170 | { |
---|
[2655] | 171 | mem += header.getDataSize(); //.TODO: this suckz.... remove size from header |
---|
| 172 | assert(0); // TODO: uncomment this if we have a clean objecthierarchy (with destruction of children of objects) ^^ |
---|
[2087] | 173 | return 0; |
---|
| 174 | } |
---|
| 175 | else |
---|
[2171] | 176 | creator = dynamic_cast<BaseObject*>(synchronisable_creator); |
---|
[2087] | 177 | } |
---|
[2655] | 178 | assert(getSynchronisable(header.getObjectID())==0); //make sure no object with this id exists |
---|
[2171] | 179 | BaseObject *bo = id->fabricate(creator); |
---|
[2087] | 180 | assert(bo); |
---|
[1735] | 181 | Synchronisable *no = dynamic_cast<Synchronisable *>(bo); |
---|
| 182 | assert(no); |
---|
[2655] | 183 | no->objectID=header.getObjectID(); |
---|
| 184 | no->creatorID=header.getCreatorID(); //TODO: remove this |
---|
| 185 | no->classID=header.getClassID(); |
---|
[2087] | 186 | COUT(4) << "fabricate objectID: " << no->objectID << " classID: " << no->classID << std::endl; |
---|
[1735] | 187 | // update data and create object/entity... |
---|
[2087] | 188 | bool b = no->updateData(mem, mode, true); |
---|
[1907] | 189 | assert(b); |
---|
[2087] | 190 | if (b) |
---|
| 191 | { |
---|
[2245] | 192 | // b = no->create(); |
---|
[2087] | 193 | assert(b); |
---|
| 194 | } |
---|
[1907] | 195 | return no; |
---|
| 196 | } |
---|
| 197 | |
---|
[2087] | 198 | |
---|
[1907] | 199 | /** |
---|
| 200 | * Finds and deletes the Synchronisable with the appropriate objectID |
---|
| 201 | * @param objectID objectID of the Synchronisable |
---|
| 202 | * @return true/false |
---|
| 203 | */ |
---|
[2309] | 204 | bool Synchronisable::deleteObject(uint32_t objectID){ |
---|
[1907] | 205 | // assert(getSynchronisable(objectID)); |
---|
| 206 | if(!getSynchronisable(objectID)) |
---|
[1735] | 207 | return false; |
---|
[1907] | 208 | assert(getSynchronisable(objectID)->objectID==objectID); |
---|
| 209 | // delete objectMap_[objectID]; |
---|
| 210 | Synchronisable *s = getSynchronisable(objectID); |
---|
| 211 | if(s) |
---|
| 212 | delete s; |
---|
| 213 | else |
---|
[1735] | 214 | return false; |
---|
| 215 | return true; |
---|
| 216 | } |
---|
[2087] | 217 | |
---|
[1907] | 218 | /** |
---|
| 219 | * This function looks up the objectID in the objectMap_ and returns a pointer to the right Synchronisable |
---|
| 220 | * @param objectID objectID of the Synchronisable |
---|
| 221 | * @return pointer to the Synchronisable with the objectID |
---|
| 222 | */ |
---|
[2309] | 223 | Synchronisable* Synchronisable::getSynchronisable(uint32_t objectID){ |
---|
| 224 | std::map<uint32_t, Synchronisable*>::iterator it1; |
---|
[2171] | 225 | it1 = objectMap_.find(objectID); |
---|
| 226 | if (it1 != objectMap_.end()) |
---|
| 227 | return it1->second; |
---|
| 228 | |
---|
| 229 | ObjectList<Synchronisable>::iterator it; |
---|
| 230 | for(it = ObjectList<Synchronisable>::begin(); it; ++it){ |
---|
| 231 | if( it->getObjectID()==objectID ){ |
---|
| 232 | objectMap_[objectID] = *it; |
---|
| 233 | return *it; |
---|
| 234 | } |
---|
[1907] | 235 | } |
---|
| 236 | return NULL; |
---|
| 237 | } |
---|
| 238 | |
---|
[2087] | 239 | |
---|
[1505] | 240 | /** |
---|
| 241 | * This function is used to register a variable to be synchronized |
---|
| 242 | * also counts the total datasize needed to save the variables |
---|
| 243 | * @param var pointer to the variable |
---|
| 244 | * @param size size of the datatype the variable consists of |
---|
[2171] | 245 | * @param t the type of the variable (DATA or STRING |
---|
[1907] | 246 | * @param mode same as in getData |
---|
| 247 | * @param cb callback object that should get called, if the value of the variable changes |
---|
[1505] | 248 | */ |
---|
[2245] | 249 | |
---|
| 250 | /* void Synchronisable::registerVariable(void *var, int size, variableType t, uint8_t mode, NetworkCallbackBase *cb){ |
---|
[2485] | 251 | assert( mode==variableDirection::toclient || mode==variableDirection::toserver || mode==variableDirection::serverMaster || mode==variableDirection::clientMaster); |
---|
[1505] | 252 | // create temporary synch.Var struct |
---|
| 253 | synchronisableVariable *temp = new synchronisableVariable; |
---|
| 254 | temp->size = size; |
---|
| 255 | temp->var = var; |
---|
[1639] | 256 | temp->mode = mode; |
---|
[1505] | 257 | temp->type = t; |
---|
[1534] | 258 | temp->callback = cb; |
---|
[2485] | 259 | if( ( mode & variableDirection::bidirectional ) ) |
---|
[2087] | 260 | { |
---|
[2171] | 261 | if(t!=STRING) |
---|
| 262 | { |
---|
| 263 | temp->varBuffer = new uint8_t[size]; |
---|
| 264 | memcpy(temp->varBuffer, temp->var, size); //now fill the buffer for the first time |
---|
| 265 | } |
---|
| 266 | else |
---|
| 267 | { |
---|
| 268 | temp->varBuffer=new std::string( *static_cast<std::string*>(var) ); |
---|
| 269 | } |
---|
[2087] | 270 | temp->varReference = 0; |
---|
| 271 | } |
---|
[1639] | 272 | COUT(5) << "Syncronisable::registering var with size: " << temp->size << " and type: " << temp->type << std::endl; |
---|
[1505] | 273 | //std::cout << "push temp to syncList (at the bottom) " << datasize << std::endl; |
---|
| 274 | COUT(5) << "Syncronisable::objectID: " << objectID << " this: " << this << " name: " << this->getIdentifier()->getName() << " networkID: " << this->getIdentifier()->getNetworkID() << std::endl; |
---|
| 275 | syncList->push_back(temp); |
---|
[1907] | 276 | #ifndef NDEBUG |
---|
| 277 | std::list<synchronisableVariable *>::iterator it = syncList->begin(); |
---|
| 278 | while(it!=syncList->end()){ |
---|
| 279 | assert(*it!=var); |
---|
| 280 | it++; |
---|
| 281 | } |
---|
| 282 | #endif |
---|
[2245] | 283 | }*/ |
---|
[1856] | 284 | |
---|
[2485] | 285 | |
---|
[1735] | 286 | /** |
---|
[1907] | 287 | * This function takes all SynchronisableVariables out of the Synchronisable and saves them together with the size, objectID and classID to the given memory |
---|
[1735] | 288 | * takes a pointer to already allocated memory (must have at least getSize bytes length) |
---|
[1751] | 289 | * structure of the bitstream: |
---|
[1907] | 290 | * |totalsize,objectID,classID,var1,var2,string1_length,string1,var3,...| |
---|
| 291 | * length of varx: size saved int syncvarlist |
---|
| 292 | * @param mem pointer to allocated memory with enough size |
---|
| 293 | * @param id gamestateid of the gamestate to be saved (important for priorities) |
---|
| 294 | * @param mode defines the direction in which the data will be send/received |
---|
| 295 | * 0x1: server->client |
---|
| 296 | * 0x2: client->server (not recommended) |
---|
| 297 | * 0x3: bidirectional |
---|
[2087] | 298 | * @return true: if !doSync or if everything was successfully saved |
---|
[1735] | 299 | */ |
---|
[2309] | 300 | bool Synchronisable::getData(uint8_t*& mem, int32_t id, uint8_t mode){ |
---|
[2171] | 301 | if(mode==0x0) |
---|
| 302 | mode=state_; |
---|
[1907] | 303 | //if this tick is we dont synchronise, then abort now |
---|
[2171] | 304 | if(!doSync(id, mode)) |
---|
[1907] | 305 | return true; |
---|
[1735] | 306 | //std::cout << "inside getData" << std::endl; |
---|
[2309] | 307 | uint32_t tempsize = 0; |
---|
[2316] | 308 | if (this->classID==0) |
---|
[1735] | 309 | COUT(3) << "classid 0 " << this->getIdentifier()->getName() << std::endl; |
---|
[2087] | 310 | |
---|
[2309] | 311 | if (this->classID == static_cast<uint32_t>(-1)) |
---|
[2087] | 312 | this->classID = this->getIdentifier()->getNetworkID(); |
---|
| 313 | |
---|
[1907] | 314 | assert(this->classID==this->getIdentifier()->getNetworkID()); |
---|
| 315 | // this->classID=this->getIdentifier()->getNetworkID(); // TODO: correct this |
---|
[2245] | 316 | std::list<SynchronisableVariableBase*>::iterator i; |
---|
[2309] | 317 | uint32_t size; |
---|
[1907] | 318 | size=getSize(id, mode); |
---|
[1856] | 319 | |
---|
[1735] | 320 | // start copy header |
---|
[2655] | 321 | SynchronisableHeader header(mem); |
---|
| 322 | header.setDataSize( size ); |
---|
| 323 | header.setObjectID( this->objectID ); |
---|
| 324 | header.setCreatorID( this->creatorID ); |
---|
| 325 | header.setClassID( this->classID ); |
---|
| 326 | header.setDataAvailable( true ); |
---|
| 327 | tempsize += SynchronisableHeader::getSize(); |
---|
| 328 | mem += SynchronisableHeader::getSize(); |
---|
[1735] | 329 | // end copy header |
---|
[1856] | 330 | |
---|
| 331 | |
---|
[1735] | 332 | COUT(5) << "Synchronisable getting data from objectID: " << objectID << " classID: " << classID << " length: " << size << std::endl; |
---|
| 333 | // copy to location |
---|
[2245] | 334 | for(i=syncList.begin(); i!=syncList.end(); ++i){ |
---|
| 335 | (*i)->getData( mem, mode ); |
---|
| 336 | tempsize += (*i)->getSize( mode ); |
---|
[1735] | 337 | } |
---|
| 338 | assert(tempsize==size); |
---|
| 339 | return true; |
---|
| 340 | } |
---|
[1505] | 341 | |
---|
[1856] | 342 | |
---|
[1505] | 343 | /** |
---|
[1907] | 344 | * This function takes a bytestream and loads the data into the registered variables |
---|
| 345 | * @param mem pointer to the bytestream |
---|
| 346 | * @param mode same as in getData |
---|
[1735] | 347 | * @return true/false |
---|
| 348 | */ |
---|
[2171] | 349 | bool Synchronisable::updateData(uint8_t*& mem, uint8_t mode, bool forceCallback){ |
---|
[1735] | 350 | if(mode==0x0) |
---|
| 351 | mode=state_; |
---|
[2245] | 352 | std::list<SynchronisableVariableBase *>::iterator i; |
---|
[2171] | 353 | //assert(objectMode_!=0x0); |
---|
| 354 | //assert( (mode ^ objectMode_) != 0); |
---|
[2245] | 355 | if(syncList.empty()){ |
---|
[2419] | 356 | assert(0); |
---|
[1735] | 357 | COUT(4) << "Synchronisable::updateData syncList is empty" << std::endl; |
---|
| 358 | return false; |
---|
| 359 | } |
---|
[1856] | 360 | |
---|
[2245] | 361 | uint8_t* data=mem; |
---|
[1735] | 362 | // start extract header |
---|
[2655] | 363 | SynchronisableHeader syncHeader(mem); |
---|
| 364 | assert(syncHeader.getObjectID()==this->objectID); |
---|
| 365 | assert(syncHeader.getCreatorID()==this->creatorID); |
---|
| 366 | assert(syncHeader.getClassID()==this->classID); |
---|
| 367 | if(syncHeader.isDataAvailable()==false){ |
---|
| 368 | mem += syncHeader.getDataSize(); |
---|
[1751] | 369 | return true; |
---|
[1907] | 370 | } |
---|
[1856] | 371 | |
---|
[2655] | 372 | mem += SynchronisableHeader::getSize(); |
---|
[1907] | 373 | // stop extract header |
---|
[2087] | 374 | |
---|
[2655] | 375 | //COUT(5) << "Synchronisable: objectID " << syncHeader.getObjectID() << ", classID " << syncHeader.getClassID() << " size: " << syncHeader.getDataSize() << " synchronising data" << std::endl; |
---|
| 376 | for(i=syncList.begin(); i!=syncList.end(); i++) |
---|
[2245] | 377 | { |
---|
[2655] | 378 | assert( mem <= data+syncHeader.getDataSize() ); // always make sure we don't exceed the datasize in our stream |
---|
[2245] | 379 | (*i)->putData( mem, mode, forceCallback ); |
---|
[1735] | 380 | } |
---|
[2655] | 381 | assert(mem == data+syncHeader.getDataSize()); |
---|
[1735] | 382 | return true; |
---|
| 383 | } |
---|
[1505] | 384 | |
---|
| 385 | /** |
---|
| 386 | * This function returns the total amount of bytes needed by getData to save the whole content of the variables |
---|
[1907] | 387 | * @param id id of the gamestate |
---|
| 388 | * @param mode same as getData |
---|
[1505] | 389 | * @return amount of bytes |
---|
| 390 | */ |
---|
[2309] | 391 | uint32_t Synchronisable::getSize(int32_t id, uint8_t mode){ |
---|
[2655] | 392 | int tsize=SynchronisableHeader::getSize(); |
---|
[1505] | 393 | if(mode==0x0) |
---|
| 394 | mode=state_; |
---|
[2171] | 395 | if(!doSync(id, mode)) |
---|
| 396 | return 0; |
---|
[2245] | 397 | std::list<SynchronisableVariableBase*>::iterator i; |
---|
| 398 | for(i=syncList.begin(); i!=syncList.end(); i++){ |
---|
| 399 | tsize += (*i)->getSize( mode ); |
---|
[1505] | 400 | } |
---|
| 401 | return tsize; |
---|
| 402 | } |
---|
[1639] | 403 | |
---|
[1735] | 404 | /** |
---|
[1907] | 405 | * This function determines, wheter the object should be saved to the bytestream (according to its syncmode/direction) |
---|
| 406 | * @param id gamestate id |
---|
| 407 | * @return true/false |
---|
[1735] | 408 | */ |
---|
[2309] | 409 | bool Synchronisable::doSync(int32_t id, uint8_t mode){ |
---|
[2171] | 410 | if(mode==0x0) |
---|
| 411 | mode=state_; |
---|
[2245] | 412 | return ( (objectMode_&mode)!=0 && (!syncList.empty() ) ); |
---|
[1735] | 413 | } |
---|
[1856] | 414 | |
---|
[1907] | 415 | /** |
---|
| 416 | * This function looks at the header located in the bytestream and checks wheter objectID and classID match with the Synchronisables ones |
---|
| 417 | * @param mem pointer to the bytestream |
---|
| 418 | */ |
---|
| 419 | bool Synchronisable::isMyData(uint8_t* mem) |
---|
[1735] | 420 | { |
---|
[2655] | 421 | SynchronisableHeader header(mem); |
---|
| 422 | assert(header.getObjectID()==this->objectID); |
---|
| 423 | return header.isDataAvailable(); |
---|
[1735] | 424 | } |
---|
[1856] | 425 | |
---|
[1907] | 426 | /** |
---|
| 427 | * This function sets the synchronisation mode of the object |
---|
[2171] | 428 | * If set to 0x0 variables will not be synchronised at all |
---|
[1907] | 429 | * If set to 0x1 variables will only be synchronised to the client |
---|
| 430 | * If set to 0x2 variables will only be synchronised to the server |
---|
| 431 | * If set to 0x3 variables will be synchronised bidirectionally (only if set so in registerVar) |
---|
| 432 | * @param mode same as in registerVar |
---|
| 433 | */ |
---|
[2171] | 434 | void Synchronisable::setObjectMode(uint8_t mode){ |
---|
[2087] | 435 | assert(mode==0x0 || mode==0x1 || mode==0x2 || mode==0x3); |
---|
[1751] | 436 | objectMode_=mode; |
---|
[1505] | 437 | } |
---|
| 438 | |
---|
[2485] | 439 | |
---|
[1505] | 440 | } |
---|