157 lines
3.8 KiB
C++
157 lines
3.8 KiB
C++
/*
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Copyright (C) 2001-2006, William Joseph.
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All Rights Reserved.
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This file is part of GtkRadiant.
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GtkRadiant 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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GtkRadiant 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 GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if !defined( INCLUDED_NAMEKEYS_H )
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#define INCLUDED_NAMEKEYS_H
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#include <stdio.h>
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#include <map>
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#include "generic/static.h"
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#include "entitylib.h"
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#include "namespace.h"
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inline bool string_is_integer(const char *string)
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{
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strtol(string, const_cast<char **>( &string ), 10);
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return *string == '\0';
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}
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typedef bool ( *KeyIsNameFunc )(const char *key);
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class KeyIsName {
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public:
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KeyIsNameFunc m_keyIsName;
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const char *m_nameKey;
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KeyIsName()
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{
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}
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};
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typedef MemberCaller<EntityKeyValue, void (const char *), &EntityKeyValue::assign> KeyValueAssignCaller;
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typedef MemberCaller<EntityKeyValue, void (const KeyObserver &), &EntityKeyValue::attach> KeyValueAttachCaller;
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typedef MemberCaller<EntityKeyValue, void (const KeyObserver &), &EntityKeyValue::detach> KeyValueDetachCaller;
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class NameKeys : public Entity::Observer, public Namespaced {
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Namespace *m_namespace;
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EntityKeyValues &m_entity;
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KeyIsNameFunc m_keyIsName;
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NameKeys(const NameKeys &other);
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NameKeys &operator=(const NameKeys &other);
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typedef std::map<CopiedString, EntityKeyValue *> KeyValues;
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KeyValues m_keyValues;
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void insertName(const char *key, EntityKeyValue &value)
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{
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if (m_namespace != 0 && m_keyIsName(key)) {
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//globalOutputStream() << "insert " << key << "\n";
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m_namespace->attach(KeyValueAssignCaller(value), KeyValueAttachCaller(value));
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}
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}
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void eraseName(const char *key, EntityKeyValue &value)
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{
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if (m_namespace != 0 && m_keyIsName(key)) {
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//globalOutputStream() << "erase " << key << "\n";
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m_namespace->detach(KeyValueAssignCaller(value), KeyValueDetachCaller(value));
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}
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}
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void insertAll()
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{
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for (KeyValues::iterator i = m_keyValues.begin(); i != m_keyValues.end(); ++i) {
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insertName((*i).first.c_str(), *(*i).second);
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}
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}
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void eraseAll()
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{
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for (KeyValues::iterator i = m_keyValues.begin(); i != m_keyValues.end(); ++i) {
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eraseName((*i).first.c_str(), *(*i).second);
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}
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}
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public:
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NameKeys(EntityKeyValues &entity) : m_namespace(0), m_entity(entity),
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m_keyIsName(Static<KeyIsName>::instance().m_keyIsName)
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{
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m_entity.attach(*this);
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}
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~NameKeys()
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{
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m_entity.detach(*this);
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}
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void setNamespace(Namespace &space)
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{
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eraseAll();
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m_namespace = &space;
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insertAll();
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}
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void setKeyIsName(KeyIsNameFunc keyIsName)
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{
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eraseAll();
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m_keyIsName = keyIsName;
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insertAll();
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}
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void insert(const char *key, EntityKeyValue &value)
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{
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m_keyValues.insert(KeyValues::value_type(key, &value));
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insertName(key, value);
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}
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void erase(const char *key, EntityKeyValue &value)
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{
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eraseName(key, value);
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m_keyValues.erase(key);
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}
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};
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inline bool keyIsNameDoom3(const char *key)
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{
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return string_equal(key, "target")
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|| (string_equal_n(key, "target", 6) && string_is_integer(key + 6))
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|| string_equal(key, "name");
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}
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inline bool keyIsNameDoom3Doom3Group(const char *key)
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{
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return keyIsNameDoom3(key)
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|| string_equal(key, "model");
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}
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inline bool keyIsNameQuake3(const char *key)
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{
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return string_equal(key, "target")
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|| string_equal(key, "targetname")
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|| string_equal(key, "killtarget")
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|| (string_equal_n(key, "target", 6) && string_is_integer(key + 6)); // Nexuiz
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}
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#endif
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