OpenTTD Source  20240919-master-gdf0233f4c2
saveload_internal.h
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1 /*
2  * This file is part of OpenTTD.
3  * 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.
4  * 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.
5  * 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/>.
6  */
7 
10 #ifndef SAVELOAD_INTERNAL_H
11 #define SAVELOAD_INTERNAL_H
12 
13 #include "../company_manager_face.h"
14 #include "../order_base.h"
15 #include "../engine_type.h"
16 #include "saveload.h"
17 
18 void InitializeOldNames();
19 StringID RemapOldStringID(StringID s);
20 std::string CopyFromOldName(StringID id);
21 void ResetOldNames();
22 
23 void ResetOldWaypoints();
24 void MoveBuoysToWaypoints();
25 void MoveWaypointsToBaseStations();
26 
27 void AfterLoadVehicles(bool part_of_load);
28 void FixupTrainLengths();
29 void AfterLoadStations();
30 void AfterLoadRoadStops();
31 void ResetLabelMaps();
32 void AfterLoadLabelMaps();
33 void AfterLoadStoryBook();
34 void AfterLoadLinkGraphs();
35 void AfterLoadCompanyStats();
36 void UpdateHousesAndTowns();
37 
38 void UpdateOldAircraft();
39 
40 void SaveViewportBeforeSaveGame();
41 void ResetViewportAfterLoadGame();
42 
43 void ConvertOldMultiheadToNew();
44 void ConnectMultiheadedTrains();
45 
46 void ResetTempEngineData();
47 Engine *GetTempDataEngine(EngineID index);
48 void CopyTempEngineData();
49 
50 extern int32_t _saved_scrollpos_x;
51 extern int32_t _saved_scrollpos_y;
52 extern ZoomLevel _saved_scrollpos_zoom;
53 
54 extern SavegameType _savegame_type;
55 extern uint32_t _ttdp_version;
56 
57 CompanyManagerFace ConvertFromOldCompanyManagerFace(uint32_t face);
58 
59 Order UnpackOldOrder(uint16_t packed);
60 
61 #endif /* SAVELOAD_INTERNAL_H */
RemapOldStringID
StringID RemapOldStringID(StringID s)
Remap a string ID from the old format to the new format.
Definition: strings_sl.cpp:30
AfterLoadRoadStops
void AfterLoadRoadStops()
(Re)building of road stop caches after loading a savegame.
Definition: station_sl.cpp:138
StringID
uint32_t StringID
Numeric value that represents a string, independent of the selected language.
Definition: strings_type.h:16
saveload.h
UpdateOldAircraft
void UpdateOldAircraft()
need to be called to load aircraft from old version
Definition: vehicle_sl.cpp:164
Engine
Definition: engine_base.h:37
_savegame_type
SavegameType _savegame_type
type of savegame we are loading
Definition: saveload.cpp:59
UnpackOldOrder
Order UnpackOldOrder(uint16_t packed)
Unpacks a order from savegames made with TTD(Patch)
Definition: order_sl.cpp:92
SavegameType
SavegameType
Types of save games.
Definition: saveload.h:415
AfterLoadStoryBook
void AfterLoadStoryBook()
Called after load to trash broken pages.
Definition: story_sl.cpp:20
CopyFromOldName
std::string CopyFromOldName(StringID id)
Copy and convert old custom names to UTF-8.
Definition: strings_sl.cpp:61
AfterLoadLinkGraphs
void AfterLoadLinkGraphs()
Spawn the threads for running link graph calculations.
Definition: linkgraph_sl.cpp:232
ConvertFromOldCompanyManagerFace
CompanyManagerFace ConvertFromOldCompanyManagerFace(uint32_t face)
Converts an old company manager's face format to the new company manager's face format.
Definition: company_sl.cpp:45
MoveWaypointsToBaseStations
void MoveWaypointsToBaseStations()
Perform all steps to upgrade from the old waypoints to the new version that uses station.
Definition: waypoint_sl.cpp:67
CompanyManagerFace
uint32_t CompanyManagerFace
Company manager face bits, info see in company_manager_face.h.
Definition: company_type.h:52
InitializeOldNames
void InitializeOldNames()
Initialize the old names table memory.
Definition: strings_sl.cpp:111
MoveBuoysToWaypoints
void MoveBuoysToWaypoints()
Perform all steps to upgrade from the old station buoys to the new version that uses waypoints.
Definition: station_sl.cpp:45
FixupTrainLengths
void FixupTrainLengths()
Fixup old train spacing.
Definition: vehicle_sl.cpp:544
CopyTempEngineData
void CopyTempEngineData()
Copy data from temporary engine array into the real engine pool.
Definition: engine_sl.cpp:121
AfterLoadVehicles
void AfterLoadVehicles(bool part_of_load)
Called after load to update coordinates.
Definition: vehicle_sl.cpp:255
_ttdp_version
uint32_t _ttdp_version
version of TTDP savegame (if applicable)
Definition: saveload.cpp:62
ConnectMultiheadedTrains
void ConnectMultiheadedTrains()
Link front and rear multiheaded engines to each other This is done when loading a savegame.
Definition: vehicle_sl.cpp:34
AfterLoadCompanyStats
void AfterLoadCompanyStats()
Rebuilding of company statistics after loading a savegame.
Definition: company_sl.cpp:96
UpdateHousesAndTowns
void UpdateHousesAndTowns()
Check and update town and house values.
Definition: town_sl.cpp:64
EngineID
uint16_t EngineID
Unique identification number of an engine.
Definition: engine_type.h:21
ResetOldNames
void ResetOldNames()
Free the memory of the old names array.
Definition: strings_sl.cpp:102
ConvertOldMultiheadToNew
void ConvertOldMultiheadToNew()
Converts all trains to the new subtype format introduced in savegame 16.2 It also links multiheaded e...
Definition: vehicle_sl.cpp:112
Order
Definition: order_base.h:36
ZoomLevel
ZoomLevel
All zoom levels we know.
Definition: zoom_type.h:16