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45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
/*
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* This file is part of OpenTTD.
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* OpenTTD 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, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file newsignals_sl.cpp Code handling saving and loading of new signals */
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#include "../stdafx.h"
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#include "../newgrf_newsignals.h"
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#include "saveload.h"
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#include "../safeguards.h"
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static void Save_NSID()
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{
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SlSetLength(4 + (_new_signal_style_mapping.size() * 5));
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SlWriteUint32((uint)_new_signal_style_mapping.size());
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for (const NewSignalStyleMapping &mapping : _new_signal_style_mapping) {
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SlWriteUint32(mapping.grfid);
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SlWriteByte(mapping.grf_local_id);
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}
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}
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static void Load_NSID()
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{
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_new_signal_style_mapping.fill({});
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uint count = SlReadUint32();
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for (uint i = 0; i < count; i++) {
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NewSignalStyleMapping mapping;
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mapping.grfid = SlReadUint32();
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mapping.grf_local_id = SlReadByte();
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if (i < _new_signal_style_mapping.size()) _new_signal_style_mapping[i] = mapping;
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}
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}
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static const ChunkHandler new_signal_chunk_handlers[] = {
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{ 'NSID', Save_NSID, Load_NSID, nullptr, nullptr, CH_RIFF },
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};
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extern const ChunkHandlerTable _new_signal_chunk_handlers(new_signal_chunk_handlers);
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