mirror of
https://github.com/ARMSX2/ARMSX2.git
synced 2026-08-24 16:50:16 -07:00
Jonathan Li
4dcb47d829
It doesn't provides much of a performance improvement over directly using an unordered map. This change also means that if there are duplicate GameDB entries then they'll be merged together instead of having only the last entry take effect. Also increase the unordered map reserve size.
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2010 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "PrecompiledHeader.h"
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#include "GameDatabase.h"
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BaseGameDatabaseImpl::BaseGameDatabaseImpl()
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: gHash( 9900 )
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, m_baseKey( L"Serial" )
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{
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}
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// Sets the current game to the one matching the serial id given
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// Returns true if game found, false if not found...
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bool BaseGameDatabaseImpl::findGame(Game_Data& dest, const wxString& id) {
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GameDataHash::const_iterator iter( gHash.find(id) );
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if( iter == gHash.end() ) {
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dest.clear();
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return false;
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}
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dest = iter->second;
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return true;
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}
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Game_Data* BaseGameDatabaseImpl::createNewGame( const wxString& id )
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{
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return &gHash.emplace(id, Game_Data{id}).first->second;
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}
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// Searches the current game's data to see if the given key exists
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bool Game_Data::keyExists(const wxString& key) const {
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for (auto it = kList.begin(); it != kList.end(); ++it) {
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if (it->CompareKey(key)) {
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return true;
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}
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}
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return false;
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}
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// Gets a string representation of the 'value' for the given key
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wxString Game_Data::getString(const wxString& key) const {
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for (auto it = kList.begin(); it != kList.end(); ++it) {
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if (it->CompareKey(key)) {
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return it->value;
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}
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}
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return wxString();
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}
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void Game_Data::writeString(const wxString& key, const wxString& value) {
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for (auto it = kList.begin(); it != kList.end(); ++it) {
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if (it->CompareKey(key)) {
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if( value.IsEmpty() )
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kList.erase(it);
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else
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it->value = value;
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return;
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}
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}
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if( !value.IsEmpty() ) {
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kList.push_back(key_pair(key, value));
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}
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}
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