mirror of https://github.com/OpenTTD/OpenTTD
119 lines
3.1 KiB
C++
119 lines
3.1 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 labelmaps_sl.cpp Code handling saving and loading of rail type label mappings */
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#include "../stdafx.h"
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#include "saveload.h"
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#include "compat/labelmaps_sl_compat.h"
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#include "saveload_internal.h"
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#include "../rail.h"
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#include "../road.h"
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#include "../newgrf_railtype.h"
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#include "../newgrf_roadtype.h"
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#include "../safeguards.h"
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extern std::vector<LabelObject<RailTypeLabel>> _railtype_list;
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extern std::vector<LabelObject<RoadTypeLabel>> _roadtype_list;
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/** Perform rail type and road type conversion if necessary. */
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void AfterLoadLabelMaps()
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{
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ConvertRailTypes();
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ConvertRoadTypes();
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SetCurrentRailTypeLabelList();
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SetCurrentRoadTypeLabelList();
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}
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struct RAILChunkHandler : ChunkHandler {
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RAILChunkHandler() : ChunkHandler('RAIL', CH_TABLE) {}
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static inline const SaveLoad description[] = {
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SLE_VAR(LabelObject<RailTypeLabel>, label, SLE_UINT32),
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};
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void Save() const override
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{
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SlTableHeader(description);
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LabelObject<RailTypeLabel> lo;
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for (RailType r = RAILTYPE_BEGIN; r != RAILTYPE_END; r++) {
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lo.label = GetRailTypeInfo(r)->label;
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SlSetArrayIndex(r);
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SlObject(&lo, description);
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}
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}
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void Load() const override
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{
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const std::vector<SaveLoad> slt = SlCompatTableHeader(description, _label_object_sl_compat);
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_railtype_list.reserve(RAILTYPE_END);
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LabelObject<RailTypeLabel> lo;
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while (SlIterateArray() != -1) {
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SlObject(&lo, slt);
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_railtype_list.push_back(lo);
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}
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}
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};
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struct ROTTChunkHandler : ChunkHandler {
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ROTTChunkHandler() : ChunkHandler('ROTT', CH_TABLE) {}
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static inline const SaveLoad description[] = {
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SLE_VAR(LabelObject<RoadTypeLabel>, label, SLE_UINT32),
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SLE_VAR(LabelObject<RoadTypeLabel>, subtype, SLE_UINT8),
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};
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void Save() const override
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{
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SlTableHeader(description);
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LabelObject<RoadTypeLabel> lo;
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for (RoadType r = ROADTYPE_BEGIN; r != ROADTYPE_END; r++) {
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const RoadTypeInfo *rti = GetRoadTypeInfo(r);
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lo.label = rti->label;
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lo.subtype = GetRoadTramType(r);
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SlSetArrayIndex(r);
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SlObject(&lo, description);
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}
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}
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void Load() const override
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{
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const std::vector<SaveLoad> slt = SlCompatTableHeader(description, _label_object_sl_compat);
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_roadtype_list.reserve(ROADTYPE_END);
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LabelObject<RoadTypeLabel> lo;
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while (SlIterateArray() != -1) {
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SlObject(&lo, slt);
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_roadtype_list.push_back(lo);
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}
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}
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};
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static const RAILChunkHandler RAIL;
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static const ROTTChunkHandler ROTT;
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static const ChunkHandlerRef labelmaps_chunk_handlers[] = {
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RAIL,
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ROTT,
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};
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extern const ChunkHandlerTable _labelmaps_chunk_handlers(labelmaps_chunk_handlers);
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