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(svn r8844) -Revert partly (r8820, r8806): Change AppendToGRFConfigList to add the allocated GRFConfig to its list and not copy it.

release/0.6
Darkvater 2007-02-22 16:16:44 +00:00
parent c834320611
commit 31be3c6fac
3 changed files with 15 additions and 19 deletions
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20
src/newgrf_config.cpp
View File

@ -178,13 +178,13 @@ void AppendStaticGRFConfigs(GRFConfig **dst)
}
/** Appends an element to a list of GRFs
* @param dst the head of the list to add to
* @param el the element that is being added (as a copy) */
void AppendToGRFConfigList(GRFConfig **dst, const GRFConfig *el)
* @param dst the head of the list to add to */
void AppendToGRFConfigList(GRFConfig **dst, GRFConfig *el)
{
GRFConfig **tail = dst;
while (*tail != NULL) tail = &(*tail)->next;
CopyGRFConfigList(tail, el);
*tail = el;
RemoveDuplicatesFromGRFConfigList(*dst);
}
@ -451,10 +451,9 @@ static const SaveLoad _grfconfig_desc[] = {
static void Save_NGRF(void)
{
GRFConfig *c;
int index = 0;
for (c = _grfconfig; c != NULL; c = c->next) {
for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
if (HASBIT(c->flags, GCF_STATIC)) continue;
SlSetArrayIndex(index++);
SlObject(c, _grfconfig_desc);
@ -464,12 +463,11 @@ static void Save_NGRF(void)
static void Load_NGRF(void)
{
GRFConfig c;
memset(&c, 0, sizeof(GRFConfig));
ClearGRFConfigList(&_grfconfig);
while (SlIterateArray() != -1) {
SlObject(&c, _grfconfig_desc);
AppendToGRFConfigList(&_grfconfig, &c);
GRFConfig *c = CallocT<GRFConfig>(1);
SlObject(c, _grfconfig_desc);
AppendToGRFConfigList(&_grfconfig, c);
}
/* Append static NewGRF configuration */

2
src/newgrf_config.h
View File

@ -50,7 +50,7 @@ const GRFConfig *FindGRFConfig(uint32 grfid, const uint8 *md5sum = NULL);
GRFConfig *GetGRFConfig(uint32 grfid);
GRFConfig **CopyGRFConfigList(GRFConfig **dst, const GRFConfig *src);
void AppendStaticGRFConfigs(GRFConfig **dst);
void AppendToGRFConfigList(GRFConfig **dst, const GRFConfig *el);
void AppendToGRFConfigList(GRFConfig **dst, GRFConfig *el);
void ClearGRFConfig(GRFConfig **config);
void ClearGRFConfigList(GRFConfig **config);
void ResetGRFConfig(bool defaults);

12
src/oldloader.cpp
View File

@ -1367,18 +1367,16 @@ static bool LoadTTDPatchExtraChunks(LoadgameState *ls, int num)
ReadUint32(ls); ReadByte(ls); len -= 5;
ClearGRFConfigList(&_grfconfig);
GRFConfig c;
memset(&c, 0, sizeof(GRFConfig));
while (len != 0) {
uint32 grfid = ReadUint32(ls);
if (ReadByte(ls) == 1) {
c.grfid = grfid;
c.filename = "TTDP game, no information";
GRFConfig *c = CallocT<GRFConfig>(1);
c->grfid = grfid;
c->filename = strdup("TTDP game, no information");
AppendToGRFConfigList(&_grfconfig, &c);
DEBUG(oldloader, 3, "TTDPatch game using GRF file with GRFID %0X", BSWAP32(c.grfid));
AppendToGRFConfigList(&_grfconfig, c);
DEBUG(oldloader, 3, "TTDPatch game using GRF file with GRFID %0X", BSWAP32(c->grfid));
}
len -= 5;
};