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Add: store headers for most savegame chunks

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When a header is added, the chunk changes from CH_ARRAY type to
CH_TABLE type.
This commit is contained in:
Patric Stout
2021-05-30 15:59:40 +02:00
committed by Patric Stout
parent 7dd5fd6ed4
commit cdb3dd0493
57 changed files with 1410 additions and 289 deletions
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15
src/saveload/signs_sl.cpp
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@@ -8,10 +8,12 @@
/** @file signs_sl.cpp Code handling saving and loading of economy data */
#include "../stdafx.h"
#include "../signs_base.h"
#include "../fios.h"
#include "saveload.h"
#include "compat/signs_sl_compat.h"
#include "../signs_base.h"
#include "../fios.h"
#include "../safeguards.h"
@@ -31,6 +33,8 @@ static const SaveLoad _sign_desc[] = {
/** Save all signs */
static void Save_SIGN()
{
SlTableHeader(_sign_desc);
for (Sign *si : Sign::Iterate()) {
SlSetArrayIndex(si->index);
SlObject(si, _sign_desc);
@@ -40,10 +44,12 @@ static void Save_SIGN()
/** Load all signs */
static void Load_SIGN()
{
const std::vector<SaveLoad> slt = SlCompatTableHeader(_sign_desc, _sign_sl_compat);
int index;
while ((index = SlIterateArray()) != -1) {
Sign *si = new (index) Sign();
SlObject(si, _sign_desc);
SlObject(si, slt);
/* Before version 6.1, signs didn't have owner.
* Before version 83, invalid signs were determined by si->str == 0.
* Before version 103, owner could be a bankrupted company.
@@ -61,9 +67,8 @@ static void Load_SIGN()
}
}
/** Chunk handlers related to signs. */
static const ChunkHandler sign_chunk_handlers[] = {
{ 'SIGN', Save_SIGN, Load_SIGN, nullptr, nullptr, CH_ARRAY },
{ 'SIGN', Save_SIGN, Load_SIGN, nullptr, nullptr, CH_TABLE },
};
extern const ChunkHandlerTable _sign_chunk_handlers(sign_chunk_handlers);