HLA程序设计实例源码（周彦老师：FightGame）

#include "Student.h" #include "Splat.h" #include <stdlib.h> #include <fedtime.hh> #ifndef _MSC_VER #include <stdlib.h> #include <stdio.h> #include <iostream.h> #else #include <iostream> using std::cout; using std::cerr; using std::endl; #endif #define STUDENT_NUM 10 extern RTI::RTIambassador rtiAmb; extern Student* myStudent; extern RTIfedTime Lookahead; extern RTIfedTime CurrentTime; extern RTI::Boolean Regulating; RTI::RTIambassador* Student::ms_rtiAmb=NULL; RTI::Boolean Student::ms_doRegistry=RTI::RTI_FALSE; RTI::ObjectClassHandle Student::m_StudentHandle=0; RTI::AttributeHandle Student::m_LunchMoneyHandle=0; RTI::AttributeHandle Student::m_AmmoAmountHandle=0; RTI::AttributeHandle Student::m_CleanlinessHandle=0; RTI::AttributeHandle Student::m_PrivilegeToDeleteHandle=0; char* const Student::ms_StudentTypeStr="Student"; char* const Student::ms_LunchMoneyTypeStr="LunchMoney"; char* const Student::ms_AmmoAmountTypeStr="AmmoAmount"; char* const Student::ms_CleanlinessTypeStr="Cleanliness"; char* const Student::ms_PrivilegeToDeleteTypeStr="PrivilegeToDelete"; Student* Student::ms_StudentExtent[MAX_FIGHTGAME_FEDERATES]= { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }; int Student::ms_extentCardinality=0; Student::Student(char* name) :ms_name(NULL), m_LunchMoney(20), m_AmmoAmount(0), m_Cleanliness(100), m_EnsuingMess(10), ms_OwnLunchMoney(RTI::RTI_TRUE), ms_OwnAmmoAmount(RTI::RTI_TRUE), ms_OwnCleanliness(RTI::RTI_TRUE), ms_OwnPrivilegeToDelete(RTI::RTI_TRUE), ms_TransferLunchMoney(RTI::RTI_FALSE), ms_TransferAmmoAmount(RTI::RTI_FALSE), ms_TransferCleanliness(RTI::RTI_FALSE), ms_TransferPrivilegeToDelete(RTI::RTI_FALSE), ms_LunchMoneyUpdate(RTI::RTI_FALSE), ms_AmmoAmountUpdate(RTI::RTI_FALSE), ms_CleanlinessUpdate(RTI::RTI_FALSE), ms_InstanceDeleted(RTI::RTI_FALSE) { cout<<"***Student() OK"<<endl<<endl; Student::ms_StudentExtent[ Student::ms_extentCardinality++ ] = this; this->SetName(name); this->SetLunchMoney(20); this->SetAmmoAmount(0); this->SetCleanliness(100); this->SetEnsuingMess(10); } Student::Student(RTI::ObjectHandle id) :ms_name(NULL), m_InstanceId(id), m_LunchMoney(20), m_AmmoAmount(0), m_Cleanliness(100), m_EnsuingMess(10), ms_OwnLunchMoney(RTI::RTI_FALSE), ms_OwnAmmoAmount(RTI::RTI_FALSE), ms_OwnCleanliness(RTI::RTI_FALSE), ms_OwnPrivilegeToDelete(RTI::RTI_FALSE), ms_TransferLunchMoney(RTI::RTI_FALSE), ms_TransferAmmoAmount(RTI::RTI_FALSE), ms_TransferCleanliness(RTI::RTI_FALSE), ms_TransferPrivilegeToDelete(RTI::RTI_FALSE), ms_LunchMoneyUpdate(RTI::RTI_FALSE), ms_AmmoAmountUpdate(RTI::RTI_FALSE), ms_CleanlinessUpdate(RTI::RTI_FALSE), ms_InstanceDeleted(RTI::RTI_FALSE) { cout<<"***Student(id) OK"<<endl<<endl; Student::ms_StudentExtent[ Student::ms_extentCardinality++ ] = this; this->SetName("two"); this->SetLunchMoney(20); this->SetAmmoAmount(0); this->SetCleanliness(100); this->SetEnsuingMess(10); } Student::~Student() { cout<<"***~Student() OK"<<endl<<endl; Student *pStudent = NULL; int idx=0; for(idx=0;idx<Student::ms_extentCardinality;idx++) { pStudent = Student::ms_StudentExtent[idx]; if (pStudent && pStudent->GetInstanceId() == this->GetInstanceId()) { break; } } if (pStudent) { for (int i=idx;(i<Student::ms_extentCardinality) && (Student::ms_StudentExtent[i]!=NULL); i++) { Student::ms_StudentExtent[i] = Student::ms_StudentExtent[i+1]; } Student::ms_extentCardinality = Student::ms_extentCardinality - 1; if (ms_rtiAmb && idx == 0) { ms_rtiAmb->queryLookahead(Lookahead); (void)ms_rtiAmb->deleteObjectInstance(this->GetInstanceId(),CurrentTime+Lookahead,"Student Quits"); } else { } } delete [] ms_name; } void Student::Init(RTI::RTIambassador* rtiAmb) { cout<<"***Init() OK"<<endl<<endl; ms_rtiAmb = rtiAmb; if(ms_rtiAmb) { try { m_StudentHandle = ms_rtiAmb->getObjectClassHandle(ms_StudentTypeStr); m_AmmoAmountHandle= ms_rtiAmb->getAttributeHandle(ms_AmmoAmountTypeStr,m_StudentHandle); m_LunchMoneyHandle = ms_rtiAmb->getAttributeHandle(ms_LunchMoneyTypeStr,m_StudentHandle); m_CleanlinessHandle = ms_rtiAmb->getAttributeHandle(ms_CleanlinessTypeStr,m_StudentHandle); m_PrivilegeToDeleteHandle = ms_rtiAmb->getAttributeHandle(ms_PrivilegeToDeleteTypeStr,m_StudentHandle); cout<<"***acquired class attribute handles"<<endl; cout<<"***StudentHandle:"<<m_StudentHandle<<endl; cout<<"***AmmoAmountHandle:"<<m_AmmoAmountHandle<<endl; cout<<"***LunchMoneyHandle:"<<m_LunchMoneyHandle<<endl; cout<<"***CleanlinessHandle:"<<m_CleanlinessHandle<<endl; cout<<"***PrivilegeToDeleteHandle:"<<m_PrivilegeToDeleteHandle<<endl<<endl; } catch ( RTI::Exception& e ) { cout << e << endl; exit(1); } } } void Student::Publishing() { cout<<"***Publishing() OK"<<endl<<endl; if(ms_rtiAmb) { RTI::AttributeHandleSet* StudentAttributes; try { StudentAttributes = RTI::AttributeHandleSetFactory::create(4); StudentAttributes->add(m_AmmoAmountHandle); StudentAttributes->add(m_LunchMoneyHandle); StudentAttributes->add(m_CleanlinessHandle); StudentAttributes->add(m_PrivilegeToDeleteHandle); } catch ( RTI::Exception& e ) { cout << e << endl; exit(1); } try { cout<<"*** published objectclass student"<<endl<<endl; ms_rtiAmb->publishObjectClass(m_StudentHandle,*StudentAttributes); } catch ( RTI::Exception& e ) { cout << e << endl; exit(1); } if(StudentAttributes) { StudentAttributes->empty(); delete StudentAttributes; } } } void Student::Subscribing() { cout<<"***Subscribing() OK"<<endl<<endl; if(ms_rtiAmb) { RTI::AttributeHandleSet* StudentAttributes; try { StudentAttributes = RTI::AttributeHandleSetFactory::create(4); StudentAttributes->add(m_AmmoAmountHandle); StudentAttributes->add(m_LunchMoneyHandle); StudentAttributes->add(m_CleanlinessHandle); StudentAttributes->add(m_PrivilegeToDeleteHandle); } catch ( RTI::Exception& e ) { cout << e << endl; exit(1); } try { cout<<"*** Subscribe objectclass student"<<endl<<endl; ms_rtiAmb->subscribeObjectClassAttributes(m_StudentHandle,*StudentAttributes); } catch ( RTI::Exception& e ) { cout << e << endl; exit(1); } if(StudentAttributes) { StudentAttributes->empty(); delete StudentAttributes; } } } void Student::Register() { cout<<"***Register() OK"<<endl<<endl; if(ms_rtiAmb) { if(!ms_doRegistry) { cout<<"*** because no one subscrib student class,so tick time!"<<endl; } while(!ms_doRegistry) { ms_rtiAmb->tick(0.01,2.0); } for(int n=0;n<STUDENT_NUM;n++) { try { (this->ms_StudentExtent[n])->m_InstanceId = ms_rtiAmb->registerObjectInstance( (this->ms_StudentExtent[n])->GetStudentRtiId(), (this->ms_StudentExtent[n])->GetName()); cout<<"*** registered student:" <<(this->ms_StudentExtent[n])->GetInstanceId() <<"Name:"<<(this->ms_StudentExtent[n])->GetName()<<endl; ms_rtiAmb->tick(0.01,2.0); } catch ( RTI::Exception& e ) { cout << e << endl; exit(1); } } } } void Student::DeleteInstance(Student* myStudent) { cout<<"***DeleteInstance() OK"<<endl<<endl; Student* pStudent = NULL; for(int idx=0;idx<myStudent->ms_extentCardinality;idx++) { pStudent = myStudent->ms_StudentExtent[idx]; if(pStud