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Documentation                       Search   goal_stack.cpp Go to the documentation of this file. #include "nel/ai/agent/goal_stack.h" #include "nel/ai/agent/object_type.h" #include "nel/ai/agent/agent_digital.h" namespace NLAILOGIC { CGoalStack::CGoalStack() { _MaxGoals = 1; } CGoalStack::CGoalStack(const CGoalStack &g) { int i; for( i = 0; i < (int) g._Goals.size(); i++ ) { _Goals.push_back( (CGoal *) g._Goals[i]->clone() ); } _MaxGoals = g._MaxGoals; } CGoalStack::~CGoalStack() { removeGoal(); } NLAIAGENT::IObjectIA::CProcessResult CGoalStack::runActivity() { sint32 i; if ( _Goals.size() > 1) { CGoal *old_top = _Goals.front(); std::sort(_Goals.begin(), _Goals.end(), greater()); } #ifdef NL_DEBUG /*std::string dbg_stack; for ( i = 0; i < (sint32) _Goals.size(); i++ ) { std::string tmp; _Goals[i]->getDebugString( tmp ); dbg_stack += tmp; } const char *dbg_str = dbg_stack.c_str();*/ #endif i = 0; std::vector<CGoal *>::iterator it_g = _Goals.begin(); while ( ( it_g != _Goals.end() ) ) { if ( (*it_g)->priority() > 0 ) { if ( (*it_g)->isExclusive() ) { if ( i < _MaxGoals ) // Exclusive operators { (*it_g)->select(); i++; } else (*it_g)->unSelect(); } else (*it_g)->select(); // Background operators } else (*it_g)->unSelect(); it_g++; } return NLAIAGENT::IObjectIA::CProcessResult(); } void CGoalStack::addGoal(CGoal *g) { _Goals.push_back( g ); } void CGoalStack::removeGoal() { std::vector<CGoal *>::iterator it_g = _Goals.begin(); while ( it_g != _Goals.end() ) { (*it_g)->cancel(); (*it_g)->release(); it_g++; } _Goals.clear(); } void CGoalStack::removeGoal(CGoal *g) { std::vector<CGoal *>::iterator it_g = _Goals.begin(); while ( it_g != _Goals.end() ) { if ( (**it_g) == *g ) { (*it_g)->cancel(); //Samos (*it_g)->release(); _Goals.erase( it_g ); return; } it_g++; } } CGoal *CGoalStack::getTopGoal() { if ( _Goals.size() ) return _Goals.front(); else return NULL; } CGoal *CGoalStack::operator[](sint32 index) { return _Goals[index]; } void CGoalStack::getDebugString(std::string &t) const { for (int i = 0; i < (int) _Goals.size(); i++ ) { t += _Goals[i]->getName().getString(); std::string text; text = NLAIC::stringGetBuild(" %f ", _Goals[i]->priority() ); t += text; if ( _Goals[i]->isSelected() ) t += "Selected"; else t += "Not selected"; t += '\n'; } } const NLAIC::CIdentType &CGoalStack::getType() const { return IdGoalStack; } const NLAIC::IBasicType *CGoalStack::clone() const { return new CGoalStack( *this ); } const NLAIC::IBasicType *CGoalStack::newInstance() const { return new CGoalStack(); } void CGoalStack::save(NLMISC::IStream &os) { } void CGoalStack::load(NLMISC::IStream &is) { } bool CGoalStack::isTrue() const { // TODO return false; } float CGoalStack::truthValue() const { // TODO return 0.0; } const NLAIAGENT::IObjectIA::CProcessResult &CGoalStack::run() { return NLAIAGENT::IObjectIA::ProcessRun; } bool CGoalStack::isEqual(const CGoal &a) const { // TODO: return false; } bool CGoalStack::isEqual(const NLAIAGENT::IBasicObjectIA &a) const { // TODO: return false; } const std::vector<CGoal *> &CGoalStack::getStack() { return _Goals; } void CGoalStack::setMaxGoals(sint32 max) { _MaxGoals = max; } NLAIAGENT::tQueue CGoalStack::isMember(const NLAIAGENT::IVarName *className,const NLAIAGENT::IVarName *funcName,const NLAIAGENT::IObjectIA &params) const { #ifdef NL_DEBUG std::string nameP; std::string nameM; funcName->getDebugString(nameM); params.getDebugString(nameP); const char *dbg_class_name = (const char *) getType(); #endif static NLAIAGENT::CStringVarName maxgoals_name("setMaxGoals"); NLAIAGENT::tQueue r; if(className == NULL) { if( (*funcName) == maxgoals_name ) { NLAIAGENT::CObjectType *c = new NLAIAGENT::CObjectType( new NLAIC::CIdentType( CGoal::IdGoal ) ); r.push( NLAIAGENT::CIdMethod( 0 + IObjectIA::getMethodIndexSize(), 0.0, NULL, c) ); } } if ( r.empty() ) return IObjectIA::isMember(className, funcName, params); else return r; } NLAIAGENT::IObjectIA::CProcessResult CGoalStack::runMethodeMember(sint32, sint32, NLAIAGENT::IObjectIA *) { return IObjectIA::CProcessResult(); } NLAIAGENT::IObjectIA::CProcessResult CGoalStack::runMethodeMember(sint32 index, NLAIAGENT::IObjectIA *p) { NLAIAGENT::IBaseGroupType *param = (NLAIAGENT::IBaseGroupType *)p; switch ( index - IObjectIA::getMethodIndexSize() ) { case 0: { NLAIAGENT::DigitalType *maxgoals = (NLAIAGENT::DigitalType *) param->getFront(); param->popFront(); #ifdef NL_DEBUG std::string buf; maxgoals->getDebugString(buf); #endif _MaxGoals = (sint32) maxgoals->getNumber(); return IObjectIA::CProcessResult(); } break; } return IObjectIA::CProcessResult(); } sint32 CGoalStack::getMethodIndexSize() const { return IObjectIA::getMethodIndexSize() + 1; } } // NLAILOGIC