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Race.cpp Go to the documentation of this file. // Race.cpp // released 2006-09-25 /* Copyright (C) 2006 Anders Hedstrom (grymse@alhem.net) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <libfuture.h> #include <Utility.h> #include "Race.h" #include "InSocket.h" // statics races_t Race::m_cache; Race::Race(Database& db,long num) :Object(db) ,m_race(GetRace(db, num)) { } Race::Race(Database& db,const std::string& name) :Object(db) ,m_race(GetRace(db, name)) { } Race::~Race() { } db::Race *Race::GetRace(Database& db,long num) { for (std::map<std::string,db::Race *>::iterator it = m_cache.begin(); it != m_cache.end(); it++) { db::Race *p = (*it).second; if (p -> num == num) return p; } db::Race *p = new db::Race(db, num); if (p -> num) { m_cache[p -> name] = p; return p; } delete p; return NULL; // bang } db::Race *Race::GetRace(Database& db,const std::string& name) { db::Race *p = m_cache[name]; if (p) return p; p = new db::Race(db, name); p -> name = name; m_cache[name] = p; return p; } bool Race::Exists() { if (m_race && m_race -> num) return true; return false; } void Race::Save() { m_race -> save(); } long Race::GetNum() { return m_race -> num; } void Race::SetName(const std::string& x) { for (std::map<std::string,db::Race *>::iterator it = m_cache.begin(); it != m_cache.end(); it++) { std::string name = (*it).first; if (name == m_race -> name) { m_cache.erase(it); break; } } m_race -> name = x; m_cache[x] = m_race; } const std::string& Race::GetName() { return m_race -> name; } void Race::SetSightRange(double x) { m_race -> sightrange = x; } double Race::GetSightRange() { return m_race -> sightrange; } void Race::SetHearing(double x) { m_race -> hearing = x; } double Race::GetHearing() { return m_race -> hearing; } int Race::DisplayRaces(InSocket *from) { Database& db = from -> GetDatabase(); Query q(db); int n = 0; q.get_result("select * from race order by name"); while (q.fetch_row()) { db::Race r(&db, &q); from -> Send(Utility::l2string(r.num) + ") " + r.name + "\n"); n = MAX(n, r.num); } q.free_result(); return n; }

Page, code, and content Copyright (C) 2006 by Anders Hedström

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