mirror of
https://github.com/worldforge/cyphesis
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75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/*
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Copyright (C) 2013 Erik Ogenvik
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef EXTERNALMINDSMANAGER_H_
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#define EXTERNALMINDSMANAGER_H_
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#include "ExternalMindsConnection.h"
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#include <sigc++/trackable.h>
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#include <map>
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#include <unordered_set>
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#include <string>
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class Character;
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class ExternalMindsManager : public virtual sigc::trackable
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{
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public:
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explicit ExternalMindsManager();
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~ExternalMindsManager();
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static ExternalMindsManager * instance();
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int addConnection(const ExternalMindsConnection& connection);
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int removeConnection(const std::string& routerId);
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/**
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* Requests a possession for the supplied character.
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*
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* This means that we want an external AI process to take possession of the character and control its mind.
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* The manager is responsible for finding a suitable external mind connection to ask for possession.
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*
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* The preferred language and script to use can be specified, but these might not be honoured, depending on
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* the external minds client registered.
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*
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* @param character The character which should be possessed.
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* @param language The preferred language to use for the mind.
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* @param script The preferred script to use for the mind.
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* @return
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*/
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int requestPossession(Character& character, const std::string& language, const std::string& script);
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private:
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std::map<std::string, ExternalMindsConnection> m_connections;
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std::unordered_set<Character*> m_unpossessedEntities;
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std::unordered_set<Character*> m_possessedEntities;
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static ExternalMindsManager * m_instance;
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void entity_destroyed(Character* character);
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void character_externalLinkChanged(Character* character);
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int requestPossessionFromRegisteredClients(const std::string& character_id);
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void addPossessionEntryForCharacter(Character& character);
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};
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#endif /* EXTERNALMINDSMANAGER_H_ */
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