town_sl.cpp File Reference

Code handling saving and loading of towns and houses. More...

#include "../stdafx.h"
#include "saveload.h"
#include "compat/town_sl_compat.h"
#include "newgrf_sl.h"
#include "../newgrf_house.h"
#include "../town.h"
#include "../landscape.h"
#include "../subsidy_func.h"
#include "../strings_func.h"
#include "../misc/history_func.hpp"
#include "../safeguards.h"

Go to the source code of this file.

Data Structures
class	SlTownOldSupplied
class	SlTownSuppliedHistory
class	SlTownSupplied
class	SlTownReceived
class	SlTownAcceptanceMatrix
struct	SlTownAcceptanceMatrix::AcceptanceMatrix
	Compatibility struct with just enough of TileMatrix to facilitate loading. More...
struct	HIDSChunkHandler
struct	CITYChunkHandler

Functions
void	RebuildTownCaches ()
	Rebuild all the cached variables of towns.
void	UpdateHousesAndTowns ()
	Check and update town and house values.
const ChunkHandlerTable	_town_chunk_handlers (town_chunk_handlers)

Variables
static std::array< Town::SuppliedHistory, 2 >	_old_pass_supplied {}
static std::array< Town::SuppliedHistory, 2 >	_old_mail_supplied {}
static const SaveLoad	_town_desc []
static const HIDSChunkHandler	HIDS
static const CITYChunkHandler	CITY
static const ChunkHandlerRef	town_chunk_handlers []

Detailed Description

Code handling saving and loading of towns and houses.

Definition in file town_sl.cpp.

Function Documentation

RebuildTownCaches()

void RebuildTownCaches

(

)

Rebuild all the cached variables of towns.

Definition at line 28 of file town_sl.cpp.

References Town::cache, HouseSpec::Get(), GetHouseNorthPart(), GetHouseType(), IncreaseBuildingCount(), InitializeBuildingCounts(), IsHouseCompleted(), IsTileType(), Map::Iterate(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_town_pool >::Iterate(), MP_HOUSE, TownCache::num_houses, HouseSpec::population, TownCache::population, TileDiffXY(), and UpdateTownRadius().

Referenced by CheckCaches(), and UpdateHousesAndTowns().

UpdateHousesAndTowns()

void UpdateHousesAndTowns

(

)

Check and update town and house values.

Checked are the HouseIDs. Updated are the town population the number of houses per town, the town radius and the max passengers of the town.

Definition at line 65 of file town_sl.cpp.

References HouseSpec::building_flags, HouseSpec::Get(), GetCleanHouseType(), GetHouseNorthPart(), OverrideManagerBase::GetSubstituteID(), IsTileType(), Map::Iterate(), MP_HOUSE, NEW_HOUSE_OFFSET, RebuildTownCaches(), SetHouseType(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), and TileDiffXY().

Referenced by AfterLoadGame(), and ReloadNewGRFData().

Variable Documentation

_old_mail_supplied

std::array<Town::SuppliedHistory, 2> _old_mail_supplied {}

static

Definition at line 252 of file town_sl.cpp.

_old_pass_supplied

std::array<Town::SuppliedHistory, 2> _old_pass_supplied {}

static

Definition at line 251 of file town_sl.cpp.

_town_desc

const SaveLoad _town_desc[]

static

Definition at line 254 of file town_sl.cpp.

CITY

const CITYChunkHandler CITY

static

Definition at line 385 of file town_sl.cpp.

HIDS

const HIDSChunkHandler HIDS

static

Definition at line 384 of file town_sl.cpp.

town_chunk_handlers

const ChunkHandlerRef town_chunk_handlers[]

static

Initial value:

= {
  HIDS,
  CITY,
}

Definition at line 386 of file town_sl.cpp.