bool GRFFileScanner::AddFile(const char *filename, size_t basepath_length, const char *tar_filename)
{
GRFConfig *c = new GRFConfig(filename + basepath_length);
bool added = true;
if (FillGRFDetails(c, false)) {
if (_all_grfs == NULL) {
_all_grfs = c;
} else {
/* Insert file into list at a position determined by its
* name, so the list is sorted as we go along */
GRFConfig **pd, *d;
bool stop = false;
for (pd = &_all_grfs; (d = *pd) != NULL; pd = &d->next) {
if (c->ident.grfid == d->ident.grfid && memcmp(c->ident.md5sum, d->ident.md5sum, sizeof(c->ident.md5sum)) == 0) added = false;
/* Because there can be multiple grfs with the same name, make sure we checked all grfs with the same name,
* before inserting the entry. So insert a new grf at the end of all grfs with the same name, instead of
* just after the first with the same name. Avoids doubles in the list. */
if (strcasecmp(c->GetName(), d->GetName()) <= 0) {
stop = true;
} else if (stop) {
break;
}
}
if (added) {
c->next = d;
*pd = c;
}
}
} else {
added = false;
}
this->num_scanned++;
if (this->next_update <= _realtime_tick) {
_modal_progress_work_mutex->EndCritical();
_modal_progress_paint_mutex->BeginCritical();
const char *name = NULL;
if (c->name != NULL) name = GetGRFStringFromGRFText(c->name->text);
if (name == NULL) name = c->filename;
UpdateNewGRFScanStatus(this->num_scanned, name);
_modal_progress_work_mutex->BeginCritical();
_modal_progress_paint_mutex->EndCritical();
this->next_update = _realtime_tick + 200;
}
if (!added) {
/* File couldn't be opened, or is either not a NewGRF or is a
* 'system' NewGRF or it's already known, so forget about it. */
delete c;
}
return added;
}
static void Load_NGRF_common(GRFConfig *&grfconfig)
{
ClearGRFConfigList(&grfconfig);
while (SlIterateArray() != -1) {
GRFConfig *c = new GRFConfig();
SlObject(c, _grfconfig_desc);
if (IsSavegameVersionBefore(101)) c->SetSuitablePalette();
AppendToGRFConfigList(&grfconfig, c);
}
}
bool GRFFileScanner::AddFile(const char *filename, size_t basepath_length)
{
GRFConfig *c = new GRFConfig(filename + basepath_length);
bool added = true;
if (FillGRFDetails(c, false)) {
if (_all_grfs == NULL) {
_all_grfs = c;
} else {
/* Insert file into list at a position determined by its
* name, so the list is sorted as we go along */
GRFConfig **pd, *d;
bool stop = false;
for (pd = &_all_grfs; (d = *pd) != NULL; pd = &d->next) {
if (c->ident.grfid == d->ident.grfid && memcmp(c->ident.md5sum, d->ident.md5sum, sizeof(c->ident.md5sum)) == 0) added = false;
/* Because there can be multiple grfs with the same name, make sure we checked all grfs with the same name,
* before inserting the entry. So insert a new grf at the end of all grfs with the same name, instead of
* just after the first with the same name. Avoids doubles in the list. */
if (strcasecmp(c->GetName(), d->GetName()) <= 0) {
stop = true;
} else if (stop) {
break;
}
}
if (added) {
c->next = d;
*pd = c;
}
}
} else {
added = false;
}
if (!added) {
/* File couldn't be opened, or is either not a NewGRF or is a
* 'system' NewGRF or it's already known, so forget about it. */
delete c;
}
return added;
}
/**
* Update the palettes of the graphics from the config file.
* Called when changing the default palette in advanced settings.
* @param p1 Unused.
* @return Always true.
*/
bool UpdateNewGRFConfigPalette(int32 p1)
{
for (GRFConfig *c = _grfconfig_newgame; c != NULL; c = c->next) c->SetSuitablePalette();
for (GRFConfig *c = _grfconfig_static; c != NULL; c = c->next) c->SetSuitablePalette();
for (GRFConfig *c = _all_grfs; c != NULL; c = c->next) c->SetSuitablePalette();
return true;
}
/**
* Update the palettes of the graphics from the config file.
* This is needed because the config file gets read and parsed
* before the palette is chosen (one can configure the base
* graphics set governing the palette in the config after all).
* As a result of this we update the settings from the config
* once we have determined the palette.
*/
void UpdateNewGRFConfigPalette()
{
for (GRFConfig *c = _grfconfig_newgame; c != NULL; c = c->next) c->SetSuitablePalette();
for (GRFConfig *c = _grfconfig_static; c != NULL; c = c->next) c->SetSuitablePalette();
}
