engine_sl.cpp File Reference

Code handling saving and loading of engines. More...

#include "../stdafx.h"
#include "saveload.h"
#include "compat/engine_sl_compat.h"
#include "saveload_internal.h"
#include "../engine_base.h"
#include "../string_func.h"
#include "../safeguards.h"

Go to the source code of this file.

Data Structures
struct	ENGNChunkHandler
struct	ENGSChunkHandler
struct	EIDSChunkHandler

Functions
Engine *	GetTempDataEngine (EngineID index, VehicleType type, uint16_t local_id)
	Get temporary engine data for loading savegame engine information.
void	CopyTempEngineData ()
	Copy data from temporary engine array into the real engine pool.
void	ResetTempEngineData ()
const ChunkHandlerTable	_engine_chunk_handlers (engine_chunk_handlers)

Variables
static const SaveLoad	_engine_desc []
static TypedIndexContainer< std::vector< Engine >, EngineID >	_temp_engine
static const SaveLoad	_engine_id_mapping_desc []
	Save and load the mapping between the engine id in the pool, and the grf file it came from.
static const EIDSChunkHandler	EIDS
static const ENGNChunkHandler	ENGN
static const ENGSChunkHandler	ENGS
static const ChunkHandlerRef	engine_chunk_handlers []

Detailed Description

Code handling saving and loading of engines.

Definition in file engine_sl.cpp.

Function Documentation

CopyTempEngineData()

void CopyTempEngineData

(

)

Copy data from temporary engine array into the real engine pool.

Definition at line 103 of file engine_sl.cpp.

References Engine::age, Engine::company_avail, Engine::company_hidden, Engine::duration_phase_1, Engine::duration_phase_2, Engine::duration_phase_3, Engine::flags, GetTempDataEngine(), Engine::intro_date, Engine::name, Engine::preview_asked, Engine::preview_company, Engine::preview_wait, Engine::reliability, Engine::reliability_final, Engine::reliability_max, Engine::reliability_spd_dec, and Engine::reliability_start.

Referenced by AfterLoadGame().

GetTempDataEngine()

Engine * GetTempDataEngine	(	EngineID	index,
		VehicleType	type,
		uint16_t	local_id )

Get temporary engine data for loading savegame engine information.

Parameters

index	Engine ID of data.
type	Vehicle type of engine.
local_id	The local index of the engine.

Returns

A temporary engine.

Definition at line 53 of file engine_sl.cpp.

Referenced by CopyTempEngineData(), FixTTOEngines(), ENGNChunkHandler::Load(), and ENGSChunkHandler::Load().

ResetTempEngineData()

void ResetTempEngineData

(

)

Definition at line 131 of file engine_sl.cpp.

Variable Documentation

_engine_desc

const SaveLoad _engine_desc[]

static

Initial value:

                                   = {
   SLE_CONDVAR(Engine, intro_date, VarFileType::U16 | VarMemType::I32, SaveLoadVersion::MinVersion, SaveLoadVersion::BigDates),
   SLE_CONDVAR(Engine, intro_date, VarTypes::I32, SaveLoadVersion::BigDates, SaveLoadVersion::MaxVersion),
   SLE_CONDVAR(Engine, age, VarFileType::U16 | VarMemType::I32, SaveLoadVersion::MinVersion, SaveLoadVersion::BigDates),
   SLE_CONDVAR(Engine, age, VarTypes::I32, SaveLoadVersion::BigDates, SaveLoadVersion::MaxVersion),
       SLE_VAR(Engine, reliability,         VarTypes::U16),
       SLE_VAR(Engine, reliability_spd_dec, VarTypes::U16),
       SLE_VAR(Engine, reliability_start,   VarTypes::U16),
       SLE_VAR(Engine, reliability_max,     VarTypes::U16),
       SLE_VAR(Engine, reliability_final,   VarTypes::U16),
       SLE_VAR(Engine, duration_phase_1,    VarTypes::U16),
       SLE_VAR(Engine, duration_phase_2,    VarTypes::U16),
       SLE_VAR(Engine, duration_phase_3,    VarTypes::U16),
       SLE_VAR(Engine, flags,               VarTypes::U8),
   SLE_CONDVAR(Engine, preview_asked, VarTypes::U16, SaveLoadVersion::RobustEnginePreview, SaveLoadVersion::MaxVersion),
   SLE_CONDVAR(Engine, preview_company, VarTypes::U8, SaveLoadVersion::RobustEnginePreview, SaveLoadVersion::MaxVersion),
       SLE_VAR(Engine, preview_wait,        VarTypes::U8),
   SLE_CONDVAR(Engine, company_avail, VarFileType::U8 | VarMemType::U16, SaveLoadVersion::MinVersion, SaveLoadVersion::MoreCompanies),
   SLE_CONDVAR(Engine, company_avail, VarTypes::U16, SaveLoadVersion::MoreCompanies, SaveLoadVersion::MaxVersion),
   SLE_CONDVAR(Engine, company_hidden, VarTypes::U16, SaveLoadVersion::HideEnginesForCompany, SaveLoadVersion::MaxVersion),
  SLE_CONDSSTR(Engine, name, VarTypes::STR, SaveLoadVersion::ReplaceCustomNameArray, SaveLoadVersion::MaxVersion),
}

Definition at line 21 of file engine_sl.cpp.

_engine_id_mapping_desc

const SaveLoad _engine_id_mapping_desc[]

static

Initial value:

                                              = {
  SLE_VAR(EngineIDMapping, grfid,         VarTypes::U32),
  SLE_VAR(EngineIDMapping, internal_id,   VarTypes::U16),
  SLE_VAR(EngineIDMapping, type,          VarTypes::U8),
  SLE_VAR(EngineIDMapping, substitute_id, VarTypes::U8),
}

Save and load the mapping between the engine id in the pool, and the grf file it came from.

Definition at line 157 of file engine_sl.cpp.

Referenced by EIDSChunkHandler::Load(), and EIDSChunkHandler::Save().

_temp_engine

TypedIndexContainer<std::vector<Engine>, EngineID> _temp_engine

static

Definition at line 44 of file engine_sl.cpp.

EIDS

const EIDSChunkHandler EIDS

static

Definition at line 208 of file engine_sl.cpp.

engine_chunk_handlers

const ChunkHandlerRef engine_chunk_handlers[]

static

Initial value:

                                                   = {
  EIDS,
  ENGN,
  ENGS,
}

Definition at line 211 of file engine_sl.cpp.

ENGN

const ENGNChunkHandler ENGN

static

Definition at line 209 of file engine_sl.cpp.

ENGS

const ENGSChunkHandler ENGS

static

Definition at line 210 of file engine_sl.cpp.