/* * The ManaPlus Client * Copyright (C) 2008-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * 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 * 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, see <http://www.gnu.org/licenses/>. */ #include "playerrelations.h" #include <algorithm> #include "actorspritemanager.h" #include "being.h" #include "configuration.h" #include "graphics.h" #include "utils/dtor.h" #include "utils/gettext.h" #include "debug.h" #define PLAYER_IGNORE_STRATEGY_NOP "nop" #define PLAYER_IGNORE_STRATEGY_EMOTE0 "emote0" #define DEFAULT_IGNORE_STRATEGY PLAYER_IGNORE_STRATEGY_EMOTE0 #define NAME "name" // constant for xml serialisation #define RELATION "relation" // constant for xml serialisation #define IGNORE_EMOTE_TIME 100 // (De)serialisation class class PlayerConfSerialiser : public ConfigurationListManager<std::pair<std::string, PlayerRelation *>, std::map<std::string, PlayerRelation *> *> { virtual ConfigurationObject *writeConfigItem( std::pair<std::string, PlayerRelation *> value, ConfigurationObject *cobj) { if (!value.second) return NULL; cobj->setValue(NAME, value.first); cobj->setValue(RELATION, toString( static_cast<int>(value.second->mRelation))); return cobj; } virtual std::map<std::string, PlayerRelation *> * readConfigItem(ConfigurationObject *cobj, std::map<std::string, PlayerRelation *> *container) { std::string name = cobj->getValue(NAME, ""); if (name.empty()) return container; if (!(*container)[name]) { int v = cobj->getValueInt(RELATION, static_cast<int>(PlayerRelation::NEUTRAL)); (*container)[name] = new PlayerRelation( static_cast<PlayerRelation::Relation>(v)); } // otherwise ignore the duplicate entry return container; } }; static PlayerConfSerialiser player_conf_serialiser; // stateless singleton const unsigned int PlayerRelation::RELATION_PERMISSIONS[RELATIONS_NR] = { /* NEUTRAL */ 0, // we always fall back to the defaults anyway /* FRIEND */ EMOTE | SPEECH_FLOAT | SPEECH_LOG | WHISPER | TRADE, /* DISREGARDED*/ EMOTE | SPEECH_FLOAT, /* IGNORED */ 0, /* ERASED */ INVISIBLE }; PlayerRelation::PlayerRelation(Relation relation) { mRelation = relation; } PlayerRelationsManager::PlayerRelationsManager() : mPersistIgnores(false), mDefaultPermissions(PlayerRelation::DEFAULT), mIgnoreStrategy(0) { } PlayerRelationsManager::~PlayerRelationsManager() { delete_all(mIgnoreStrategies); for (std::map<std::string, PlayerRelation *>::const_iterator it = mRelations.begin(); it != mRelations.end(); ++it) { delete it->second; } } void PlayerRelationsManager::clear() { std::vector<std::string> *names = getPlayers(); for (std::vector<std::string>::const_iterator it = names->begin(); it != names->end(); ++it) { removePlayer(*it); } delete names; names = 0; } #define PERSIST_IGNORE_LIST "persistent-player-list" #define PLAYER_IGNORE_STRATEGY "player-ignore-strategy" #define DEFAULT_PERMISSIONS "default-player-permissions" int PlayerRelationsManager::getPlayerIgnoreStrategyIndex( const std::string &name) { std::vector<PlayerIgnoreStrategy *> *strategies = getPlayerIgnoreStrategies(); for (unsigned int i = 0; i < strategies->size(); i++) { if ((*strategies)[i]->mShortName == name) return i; } return -1; } void PlayerRelationsManager::load(bool oldConfig) { Configuration *cfg; if (oldConfig) cfg = &config; else cfg = &serverConfig; clear(); mPersistIgnores = cfg->getValue(PERSIST_IGNORE_LIST, 1); mDefaultPermissions = static_cast<int>(cfg->getValue(DEFAULT_PERMISSIONS, mDefaultPermissions)); std::string ignore_strategy_name = cfg->getValue(PLAYER_IGNORE_STRATEGY, DEFAULT_IGNORE_STRATEGY); int ignore_strategy_index = getPlayerIgnoreStrategyIndex( ignore_strategy_name); if (ignore_strategy_index >= 0) { setPlayerIgnoreStrategy((*getPlayerIgnoreStrategies()) [ignore_strategy_index]); } cfg->getList<std::pair<std::string, PlayerRelation *>, std::map<std::string, PlayerRelation *> *> ("player", &(mRelations), &player_conf_serialiser); } void PlayerRelationsManager::init() { load(); if (!mPersistIgnores) { clear(); // Yes, we still keep them around in the config file // until the next update. } for (std::list<PlayerRelationsListener *>::const_iterator it = mListeners.begin(); it != mListeners.end(); ++it) { (*it)->updateAll(); } } void PlayerRelationsManager::store() { serverConfig.setList<std::map<std::string, PlayerRelation *>::const_iterator, std::pair<std::string, PlayerRelation *>, std::map<std::string, PlayerRelation *> *> ("player", mRelations.begin(), mRelations.end(), &player_conf_serialiser); serverConfig.setValue(DEFAULT_PERMISSIONS, mDefaultPermissions); serverConfig.setValue(PERSIST_IGNORE_LIST, mPersistIgnores); serverConfig.setValue(PLAYER_IGNORE_STRATEGY, mIgnoreStrategy ? mIgnoreStrategy->mShortName : DEFAULT_IGNORE_STRATEGY); serverConfig.write(); } void PlayerRelationsManager::signalUpdate(const std::string &name) { // store(); for (std::list<PlayerRelationsListener *>::const_iterator it = mListeners.begin(); it != mListeners.end(); ++it) { (*it)->updatedPlayer(name); } if (actorSpriteManager) { Being* being = actorSpriteManager->findBeingByName( name, Being::PLAYER); if (being && being->getType() == Being::PLAYER) being->updateColors(); } } unsigned int PlayerRelationsManager::checkPermissionSilently( const std::string &player_name, unsigned int flags) { PlayerRelation *r = mRelations[player_name]; if (!r) { return mDefaultPermissions & flags; } else { unsigned int permissions = PlayerRelation::RELATION_PERMISSIONS[r->mRelation]; switch (r->mRelation) { case PlayerRelation::NEUTRAL: permissions = mDefaultPermissions; break; case PlayerRelation::FRIEND: permissions |= mDefaultPermissions; // widen break; case PlayerRelation::DISREGARDED: case PlayerRelation::IGNORED: case PlayerRelation::ERASED: default: permissions &= mDefaultPermissions; // narrow } return permissions & flags; } } bool PlayerRelationsManager::hasPermission(Being *being, unsigned int flags) { if (!being) return false; if (being->getType() == ActorSprite::PLAYER) return hasPermission(being->getName(), flags) == flags; return true; } bool PlayerRelationsManager::hasPermission(const std::string &name, unsigned int flags) { if (!actorSpriteManager) return false; unsigned int rejections = flags & ~checkPermissionSilently(name, flags); bool permitted = (rejections == 0); if (!permitted) { // execute `ignore' strategy, if possible if (mIgnoreStrategy) { Being *b = actorSpriteManager->findBeingByName( name, ActorSprite::PLAYER); if (b && b->getType() == ActorSprite::PLAYER) mIgnoreStrategy->ignore(b, rejections); } } return permitted; } void PlayerRelationsManager::setRelation(const std::string &player_name, PlayerRelation::Relation relation) { PlayerRelation *r = mRelations[player_name]; if (r == NULL) mRelations[player_name] = new PlayerRelation(relation); else r->mRelation = relation; signalUpdate(player_name); } std::vector<std::string> * PlayerRelationsManager::getPlayers() { std::vector<std::string> *retval = new std::vector<std::string>(); for (std::map<std::string, PlayerRelation *>::const_iterator it = mRelations.begin(); it != mRelations.end(); ++it) { if (it->second) retval->push_back(it->first); } sort(retval->begin(), retval->end()); return retval; } void PlayerRelationsManager::removePlayer(const std::string &name) { if (mRelations[name]) delete mRelations[name]; mRelations.erase(name); signalUpdate(name); } PlayerRelation::Relation PlayerRelationsManager::getRelation( const std::string &name) { if (mRelations[name]) return mRelations[name]->mRelation; return PlayerRelation::NEUTRAL; } //////////////////////////////////////// // defaults unsigned int PlayerRelationsManager::getDefault() const { return mDefaultPermissions; } void PlayerRelationsManager::setDefault(unsigned int permissions) { mDefaultPermissions = permissions; store(); signalUpdate(""); } void PlayerRelationsManager::ignoreTrade(std::string name) { if (name.empty()) return; PlayerRelation::Relation relation = getRelation(name); if (relation == PlayerRelation::IGNORED || relation == PlayerRelation::DISREGARDED || relation == PlayerRelation::ERASED) { return; } else { player_relations.setRelation(name, PlayerRelation::DISREGARDED); } } //////////////////////////////////////// // ignore strategies class PIS_nothing : public PlayerIgnoreStrategy { public: PIS_nothing() { mDescription = _("Completely ignore"); mShortName = PLAYER_IGNORE_STRATEGY_NOP; } virtual void ignore(Being *being A_UNUSED, unsigned int flags A_UNUSED) { } }; class PIS_dotdotdot : public PlayerIgnoreStrategy { public: PIS_dotdotdot() { mDescription = _("Print '...'"); mShortName = "dotdotdot"; } virtual void ignore(Being *being, unsigned int flags A_UNUSED) { if (!being) return; logger->log("ignoring: " + being->getName()); being->setSpeech("..."); } }; class PIS_blinkname : public PlayerIgnoreStrategy { public: PIS_blinkname() { mDescription = _("Blink name"); mShortName = "blinkname"; } virtual void ignore(Being *being, unsigned int flags A_UNUSED) { if (!being) return; logger->log("ignoring: " + being->getName()); being->flashName(200); } }; class PIS_emote : public PlayerIgnoreStrategy { public: PIS_emote(Uint8 emote_nr, const std::string &description, const std::string &shortname) : mEmotion(emote_nr) { mDescription = description; mShortName = shortname; } virtual void ignore(Being *being, unsigned int flags A_UNUSED) { if (!being) return; being->setEmote(mEmotion, IGNORE_EMOTE_TIME); } Uint8 mEmotion; }; std::vector<PlayerIgnoreStrategy *> * PlayerRelationsManager::getPlayerIgnoreStrategies() { if (mIgnoreStrategies.empty()) { // not initialised yet? mIgnoreStrategies.push_back(new PIS_emote(FIRST_IGNORE_EMOTE, _("Floating '...' bubble"), PLAYER_IGNORE_STRATEGY_EMOTE0)); mIgnoreStrategies.push_back(new PIS_emote(FIRST_IGNORE_EMOTE + 1, _("Floating bubble"), "emote1")); mIgnoreStrategies.push_back(new PIS_nothing()); mIgnoreStrategies.push_back(new PIS_dotdotdot()); mIgnoreStrategies.push_back(new PIS_blinkname()); } return &mIgnoreStrategies; } bool PlayerRelationsManager::isGoodName(std::string name) { bool status(false); const int size = name.size(); if (size < 3 || mRelations[name]) return true; status = checkName(name); return status; } bool PlayerRelationsManager::isGoodName(Being *being) { bool status(false); if (!being) return false; if (being->getGoodStatus() != -1) return (being->getGoodStatus() == 1); const std::string name = being->getName(); const int size = name.size(); if (size < 3 || mRelations[name]) return true; status = checkName(name); being->setGoodStatus(status ? 1 : 0); return status; } bool PlayerRelationsManager::checkName(const std::string &name) const { const int size = name.size(); std::string check = config.getStringValue("unsecureChars"); if (name.substr(0, 1) == " " || name.substr(size - 1, 1) == " ") return false; else if (check.empty()) return true; else if (name.find_first_of(check) != std::string::npos) return false; else return true; } PlayerRelationsManager player_relations;