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(svn r9850) -Codechange: Introduction of the Override/Substitute manager. Currently only used for newhouses.

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Basically, it is more a gathering of IDs from grf files and ingame data.
This commit is contained in:
belugas
2007-05-15 21:36:58 +00:00
parent d2776ccde9
commit 3fb4003534
10 changed files with 261 additions and 106 deletions
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20
src/town_cmd.cpp
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@@ -38,6 +38,7 @@
#include "newgrf.h"
#include "newgrf_callbacks.h"
#include "newgrf_house.h"
#include "newgrf_commons.h"
/**
* Called if a new block is added to the town-pool
@@ -2371,19 +2372,19 @@ static const SaveLoad _town_desc[] = {
/* Save and load the mapping between the house id on the map, and the grf file
* it came from. */
static const SaveLoad _house_id_mapping_desc[] = {
SLE_VAR(HouseIDMapping, grfid, SLE_UINT32),
SLE_VAR(HouseIDMapping, house_id, SLE_UINT8),
SLE_VAR(HouseIDMapping, substitute_id, SLE_UINT8),
SLE_VAR(EntityIDMapping, grfid, SLE_UINT32),
SLE_VAR(EntityIDMapping, entity_id, SLE_UINT8),
SLE_VAR(EntityIDMapping, substitute_id, SLE_UINT8),
SLE_END()
};
static void Save_HOUSEIDS()
{
uint i;
uint j = _house_mngr.GetMaxMapping();
for (i = 0; i != lengthof(_house_id_mapping); i++) {
for (uint i = 0; i < j; i++) {
SlSetArrayIndex(i);
SlObject(&_house_id_mapping[i], _house_id_mapping_desc);
SlObject(&_house_mngr.mapping_ID[i], _house_id_mapping_desc);
}
}
@@ -2391,11 +2392,12 @@ static void Load_HOUSEIDS()
{
int index;
ResetHouseIDMapping();
_house_mngr.ResetMapping();
uint max_id = _house_mngr.GetMaxMapping();
while ((index = SlIterateArray()) != -1) {
if ((uint)index >= lengthof(_house_id_mapping)) break;
SlObject(&_house_id_mapping[index], _house_id_mapping_desc);
if ((uint)index >= max_id) break;
SlObject(&_house_mngr.mapping_ID[index], _house_id_mapping_desc);
}
}